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Jakub Kicinski [Mon, 27 Feb 2023 18:12:01 +0000 (10:12 -0800)]
tls: rx: fix return value for async crypto
Gaurav reports that TLS Rx is broken with async crypto
accelerators. The commit under fixes missed updating
the retval byte counting logic when updating how records
are stored. Even tho both before and after the change
'decrypted' was updated inside the main loop, it was
completely overwritten when processing the async
completions. Now that the rx_list only holds
non-zero-copy records we need to add, not overwrite.
Reported-and-bisected-by: Gaurav Jain <gaurav.jain@nxp.com>
Fixes:
cbbdee9918a2 ("tls: rx: async: don't put async zc on the list")
Link: https://bugzilla.kernel.org/show_bug.cgi?id=217064
Tested-by: Gaurav Jain <gaurav.jain@nxp.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Link: https://lore.kernel.org/r/20230227181201.1793772-1-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Jakub Kicinski [Tue, 28 Feb 2023 22:13:33 +0000 (14:13 -0800)]
Merge branch 'freescale-t1040rdb-dts-updates'
Vladimir Oltean says:
====================
Freescale T1040RDB DTS updates
This contains a fix for the new device tree for the T1040RDB rev A
board, which never worked, and an update to enable multiple CPU port
support for all revisions of the T1040RDB.
====================
Link: https://lore.kernel.org/r/20230224155941.514638-1-vladimir.oltean@nxp.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Vladimir Oltean [Fri, 24 Feb 2023 15:59:40 +0000 (17:59 +0200)]
powerpc: dts: t1040rdb: enable both CPU ports
Since commit
eca70102cfb1 ("net: dsa: felix: add support for changing
DSA master") included in kernel v6.1, the driver supports 2 CPU ports,
and they can be put in a LAG, for example (see
Documentation/networking/dsa/configuration.rst for more details).
Defining the second CPU port in the device tree should not cause any
compatibility issue, because the default CPU port was &seville_port8
before this change, and still is &seville_port8 now (the numerically
first CPU port is used by default).
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Vladimir Oltean [Fri, 24 Feb 2023 15:59:39 +0000 (17:59 +0200)]
powerpc: dts: t1040rdb: fix compatible string for Rev A boards
It looks like U-Boot fails to start the kernel properly when the
compatible string of the board isn't fsl,T1040RDB, so stop overriding it
from the rev-a.dts.
Fixes:
5ebb74749202 ("powerpc: dts: t1040rdb: fix ports names for Seville Ethernet switch")
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Dan Carpenter [Mon, 27 Feb 2023 10:03:22 +0000 (13:03 +0300)]
net: phy: unlock on error in phy_probe()
If genphy_c45_read_eee_adv() fails then we need to do a reset and unlock
the &phydev->lock mutex before returning.
Fixes:
3eeca4e199ce ("net: phy: do not force EEE support")
Signed-off-by: Dan Carpenter <error27@gmail.com>
Reviewed-by: Oleksij Rempel <o.rempel@pengutronix.de>
Link: https://lore.kernel.org/r/Y/x/6kHCjnQHqOpF@kili
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Kang Chen [Mon, 27 Feb 2023 09:30:37 +0000 (17:30 +0800)]
nfc: fdp: add null check of devm_kmalloc_array in fdp_nci_i2c_read_device_properties
devm_kmalloc_array may fails, *fw_vsc_cfg might be null and cause
out-of-bounds write in device_property_read_u8_array later.
Fixes:
a06347c04c13 ("NFC: Add Intel Fields Peak NFC solution driver")
Signed-off-by: Kang Chen <void0red@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Link: https://lore.kernel.org/r/20230227093037.907654-1-void0red@gmail.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Rafał Miłecki [Mon, 27 Feb 2023 09:11:56 +0000 (10:11 +0100)]
bgmac: fix *initial* chip reset to support BCM5358
While bringing hardware up we should perform a full reset including the
switch bit (BGMAC_BCMA_IOCTL_SW_RESET aka SICF_SWRST). It's what
specification says and what reference driver does.
This seems to be critical for the BCM5358. Without this hardware doesn't
get initialized properly and doesn't seem to transmit or receive any
packets.
Originally bgmac was calling bgmac_chip_reset() before setting
"has_robosw" property which resulted in expected behaviour. That has
changed as a side effect of adding platform device support which
regressed BCM5358 support.
Fixes:
f6a95a24957a ("net: ethernet: bgmac: Add platform device support")
Cc: Jon Mason <jdmason@kudzu.us>
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Link: https://lore.kernel.org/r/20230227091156.19509-1-zajec5@gmail.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Linus Torvalds [Mon, 27 Feb 2023 22:05:08 +0000 (14:05 -0800)]
Merge tag 'net-6.3-rc1' of git://git./linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from wireless and netfilter.
The notable fixes here are the EEE fix which restores boot for many
embedded platforms (real and QEMU); WiFi warning suppression and the
ICE Kconfig cleanup.
Current release - regressions:
- phy: multiple fixes for EEE rework
- wifi: wext: warn about usage only once
- wifi: ath11k: allow system suspend to survive ath11k
Current release - new code bugs:
- mlx5: Fix memory leak in IPsec RoCE creation
- ibmvnic: assign XPS map to correct queue index
Previous releases - regressions:
- netfilter: ip6t_rpfilter: Fix regression with VRF interfaces
- netfilter: ctnetlink: make event listener tracking global
- nf_tables: allow to fetch set elements when table has an owner
- mlx5:
- fix skb leak while fifo resync and push
- fix possible ptp queue fifo use-after-free
Previous releases - always broken:
- sched: fix action bind logic
- ptp: vclock: use mutex to fix "sleep on atomic" bug if driver also
uses a mutex
- netfilter: conntrack: fix rmmod double-free race
- netfilter: xt_length: use skb len to match in length_mt6, avoid
issues with BIG TCP
Misc:
- ice: remove unnecessary CONFIG_ICE_GNSS
- mlx5e: remove hairpin write debugfs files
- sched: act_api: move TCA_EXT_WARN_MSG to the correct hierarchy"
* tag 'net-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (53 commits)
tcp: tcp_check_req() can be called from process context
net: phy: c45: fix network interface initialization failures on xtensa, arm:cubieboard
xen-netback: remove unused variables pending_idx and index
net/sched: act_api: move TCA_EXT_WARN_MSG to the correct hierarchy
net: dsa: ocelot_ext: remove unnecessary phylink.h include
net: mscc: ocelot: fix duplicate driver name error
net: dsa: felix: fix internal MDIO controller resource length
net: dsa: seville: ignore mscc-miim read errors from Lynx PCS
net/sched: act_sample: fix action bind logic
net/sched: act_mpls: fix action bind logic
net/sched: act_pedit: fix action bind logic
wifi: wext: warn about usage only once
wifi: mt76: usb: fix use-after-free in mt76u_free_rx_queue
qede: avoid uninitialized entries in coal_entry array
nfc: fix memory leak of se_io context in nfc_genl_se_io
ice: remove unnecessary CONFIG_ICE_GNSS
net/sched: cls_api: Move call to tcf_exts_miss_cookie_base_destroy()
ibmvnic: Assign XPS map to correct queue index
docs: net: fix inaccuracies in msg_zerocopy.rst
tools: net: add __pycache__ to gitignore
...
Eric Dumazet [Mon, 27 Feb 2023 08:33:36 +0000 (08:33 +0000)]
tcp: tcp_check_req() can be called from process context
This is a follow up of commit
0a375c822497 ("tcp: tcp_rtx_synack()
can be called from process context").
Frederick Lawler reported another "__this_cpu_add() in preemptible"
warning caused by the same reason.
In my former patch I took care of tcp_rtx_synack()
but forgot that tcp_check_req() also contained some SNMP updates.
Note that some parts of tcp_check_req() always run in BH context,
I added a comment to clarify this.
Fixes:
8336886f786f ("tcp: TCP Fast Open Server - support TFO listeners")
Link: https://lore.kernel.org/netdev/8cd33923-a21d-397c-e46b-2a068c287b03@cloudflare.com/T/
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reported-by: Frederick Lawler <fred@cloudflare.com>
Tested-by: Frederick Lawler <fred@cloudflare.com>
Link: https://lore.kernel.org/r/20230227083336.4153089-1-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Oleksij Rempel [Sat, 25 Feb 2023 07:16:44 +0000 (08:16 +0100)]
net: phy: c45: fix network interface initialization failures on xtensa, arm:cubieboard
Without proper initialization, "changed" returned random numbers and caused
interface initialization failures.
Fixes:
022c3f87f88e ("net: phy: add genphy_c45_ethtool_get/set_eee() support")
Reported-by: Guenter Roeck <linux@roeck-us.net>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Link: https://lore.kernel.org/r/20230225071644.2754893-1-o.rempel@pengutronix.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Tom Rix [Sun, 26 Feb 2023 16:34:29 +0000 (11:34 -0500)]
xen-netback: remove unused variables pending_idx and index
building with gcc and W=1 reports
drivers/net/xen-netback/netback.c:886:21: error: variable
‘pending_idx’ set but not used [-Werror=unused-but-set-variable]
886 | u16 pending_idx;
| ^~~~~~~~~~~
pending_idx is not used so remove it. Since index was only
used to set pending_idx, remove index as well.
Signed-off-by: Tom Rix <trix@redhat.com>
Reviewed-by: Juergen Gross <jgross@suse.com>
Link: https://lore.kernel.org/r/20230226163429.2351600-1-trix@redhat.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Jakub Kicinski [Mon, 27 Feb 2023 18:36:36 +0000 (10:36 -0800)]
Merge tag 'wireless-2023-02-27' of git://git./linux/kernel/git/wireless/wireless
Kalle Valo says:
====================
wireless fixes for v6.3
First set of fixes for v6.3. We have only three oneliners. The most
important one is the patch reducing warnings about the Wireless
Extensions usage, reported by Linus.
* tag 'wireless-2023-02-27' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless:
wifi: wext: warn about usage only once
wifi: mt76: usb: fix use-after-free in mt76u_free_rx_queue
wifi: ath11k: allow system suspend to survive ath11k
====================
Link: https://lore.kernel.org/r/20230227131053.BD779C433D2@smtp.kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Linus Torvalds [Mon, 27 Feb 2023 18:09:40 +0000 (10:09 -0800)]
Merge tag 'arm-fixes-6.3-1' of git://git./linux/kernel/git/soc/soc
Pull ARM SoC fixes from Arnd Bergmann:
"A few bugfixes already came up during the merge window. Samsung,
ASpeed, Spear have minor DT changes, in case of Samsung this fixes a
regression compared to earlier versions.
Bartosz takes over as the primary maintainer for the TI DaVinci
platform, and we get a few last minute defconfig changes"
* tag 'arm-fixes-6.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
ARM: dts: spear320-hmi: correct STMPE GPIO compatible
ARM: dts: aspeed: p10bmc: Update battery node name
arm64: defconfig: Add IOSCHED_BFQ to the default configs
arm64: defconfig: Fix unintentional disablement of PCI on i.MX
ARM: dts: exynos: correct TMU phandle in Odroid XU3 family
ARM: dts: exynos: correct TMU phandle in Odroid HC1
ARM: dts: exynos: correct TMU phandle in Odroid XU
ARM: dts: exynos: correct TMU phandle in Exynos5250
ARM: dts: exynos: correct TMU phandle in Exynos4210
ARM: dts: exynos: correct TMU phandle in Exynos4
MAINTAINERS: make me the maintainer of DaVinci platforms
Linus Torvalds [Mon, 27 Feb 2023 18:04:49 +0000 (10:04 -0800)]
Merge tag 'soc-drivers-6.3' of git://git./linux/kernel/git/soc/soc
Pull ARM SoC driver updates from Arnd Bergmann:
"As usual, there are lots of minor driver changes across SoC platforms
from NXP, Amlogic, AMD Zynq, Mediatek, Qualcomm, Apple and Samsung.
These usually add support for additional chip variations in existing
drivers, but also add features or bugfixes.
The SCMI firmware subsystem gains a unified raw userspace interface
through debugfs, which can be used for validation purposes.
Newly added drivers include:
- New power management drivers for StarFive JH7110, Allwinner D1 and
Renesas RZ/V2M
- A driver for Qualcomm battery and power supply status
- A SoC device driver for identifying Nuvoton WPCM450 chips
- A regulator coupler driver for Mediatek MT81xxv"
* tag 'soc-drivers-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (165 commits)
power: supply: Introduce Qualcomm PMIC GLINK power supply
soc: apple: rtkit: Do not copy the reg state structure to the stack
soc: sunxi: SUN20I_PPU should depend on PM
memory: renesas-rpc-if: Remove redundant division of dummy
soc: qcom: socinfo: Add IDs for IPQ5332 and its variant
dt-bindings: arm: qcom,ids: Add IDs for IPQ5332 and its variant
dt-bindings: power: qcom,rpmpd: add RPMH_REGULATOR_LEVEL_LOW_SVS_L1
firmware: qcom_scm: Move qcom_scm.h to include/linux/firmware/qcom/
MAINTAINERS: Update qcom CPR maintainer entry
dt-bindings: firmware: document Qualcomm SM8550 SCM
dt-bindings: firmware: qcom,scm: add qcom,scm-sa8775p compatible
soc: qcom: socinfo: Add Soc IDs for IPQ8064 and variants
dt-bindings: arm: qcom,ids: Add Soc IDs for IPQ8064 and variants
soc: qcom: socinfo: Add support for new field in revision 17
soc: qcom: smd-rpm: Add IPQ9574 compatible
soc: qcom: pmic_glink: remove redundant calculation of svid
soc: qcom: stats: Populate all subsystem debugfs files
dt-bindings: soc: qcom,rpmh-rsc: Update to allow for generic nodes
soc: qcom: pmic_glink: add CONFIG_NET/CONFIG_OF dependencies
soc: qcom: pmic_glink: Introduce altmode support
...
Linus Torvalds [Mon, 27 Feb 2023 17:53:58 +0000 (09:53 -0800)]
Merge tag 'fuse-update-6.3' of git://git./linux/kernel/git/mszeredi/fuse
Pull fuse updates from Miklos Szeredi:
- Fix regression in fileattr permission checking
- Fix possible hang during PID namespace destruction
- Add generic support for request extensions
- Add supplementary group list extension
- Add limited support for supplying supplementary groups in create
requests
- Documentation fixes
* tag 'fuse-update-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse:
fuse: add inode/permission checks to fileattr_get/fileattr_set
fuse: fix all W=1 kernel-doc warnings
fuse: in fuse_flush only wait if someone wants the return code
fuse: optional supplementary group in create requests
fuse: add request extension
Linus Torvalds [Mon, 27 Feb 2023 17:47:26 +0000 (09:47 -0800)]
Merge tag 'mmc-v6.3' of git://git./linux/kernel/git/ulfh/mmc
Pull MMC updates from Ulf Hansson:
"MMC core:
- Extend slot-gpio to be used for host specific card detect interrupts
- Align to common busy polling behaviour for mmc ioctls
- Suggest the BFQ I/O scheduler to be built along with MMC/SD support
- Add devm_mmc_alloc_host() to enable further cleanups in host drivers
MMC host:
- atmel-mci: Fix race condition when stopping/starting a command
- dw_mmc-starfive: Add new driver to support the StarFive JH7110 variant
- dw_mmc-rockchip: Add support for the RK3588 variant
- jz4740: Add support for the vqmmc power supply
- meson-gx: Convert the DT bindings to the dt-schema
- meson-gx: Enable the platform interrupt to be used for card detect
- moxart: Set the supported maximum request/block/segment sizes
- renesas,sdhi: Add support for the RZ/V2M variants
- sdhci: Rework code to drop SDHCI_QUIRK_MISSING_CAPS
- sdhci-esdhc-imx: Improve tuning logic support
- sdhci-msm: Add support for the IPQ5332 and the IPQ9574 variants
- sdhci-of-dwcmshc: Add the missing device table IDs for acpi
- sdhci-of-dwcmshc: Improve clock support for the Rockchip variant
- sdhci-of-dwcmshc: Enable support of V4 host for the BlueField-3 variant
- sdhci-pxav2: Add support for the PXA168 V1 variant
- sdhci-pxav2: Add support for SDIO IRQs for the PXA168 V1 variant
- uniphier-sd: Add support for SD UHS-I speed modes"
* tag 'mmc-v6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (59 commits)
mmc: meson-gx: Use devm_platform_get_and_ioremap_resource()
mmc: meson-gx: constify member data of struct meson_host
mmc: meson-gx: use devm_clk_get_enabled() for core clock
mmc: core: fix return value check in devm_mmc_alloc_host()
dt-bindings: mmc: meson-gx: fix interrupt binding
mmc: meson-gx: support platform interrupt as card detect interrupt
dt-bindings: mmc: meson-gx: support specifying cd interrupt
mmc: core: support setting card detect interrupt from drivers
mmc: starfive: Add sdio/emmc driver support
dt-bindings: mmc: Add StarFive MMC module
dt-bindings: mmc: sdhci-msm: Allow 1 icc path
dt-bindings: mmc: rockchip-dw-mshc: Add RK3588 compatible string
mmc: core: Align to common busy polling behaviour for mmc ioctls
dt-bindings: mmc: Add resets property to cadence SDHCI binding
mmc: meson-gx: remove meson_mmc_get_cd
mmc: moxart: set maximum request/block/segment sizes
mmc: sdhci-brcmstb: Use devm_platform_get_and_ioremap_resource()
mmc: sdhci-of-dwcmshc: add the missing device table IDs for acpi
mmc: sdhci-of-dwcmshc: Update DLL and pre-change delay for rockchip platform
mmc: jz4740: Add support for vqmmc power supply
...
Linus Torvalds [Mon, 27 Feb 2023 17:38:51 +0000 (09:38 -0800)]
Merge tag 'dma-mapping-6.3-2022-02-27' of git://git.infradead.org/users/hch/dma-mapping
Pull dma-mapping updates from Christoph Hellwig:
- remove a not very useful and now unused swiotlb API (Christoph
Hellwig)
- fix a section mismatch (Randy Dunlap)
* tag 'dma-mapping-6.3-2022-02-27' of git://git.infradead.org/users/hch/dma-mapping:
swiotlb: mark swiotlb_memblock_alloc() as __init
swiotlb: remove swiotlb_max_segment
Linus Torvalds [Mon, 27 Feb 2023 17:34:53 +0000 (09:34 -0800)]
Merge tag 'memblock-v6.3-rc1' of git://git./linux/kernel/git/rppt/memblock
Pull memblock updates from Mike Rapoport:
"Small optimizations:
- fix off-by-one in the check whether memblock_add_range() should
reallocate memory to accommodate newly inserted range
- check only for relevant regions in memblock_merge_regions() rather
than swipe over the entire array"
* tag 'memblock-v6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock:
memblock: Avoid useless checks in memblock_merge_regions().
memblock: Make a boundary tighter in memblock_add_range().
Linus Torvalds [Mon, 27 Feb 2023 17:31:02 +0000 (09:31 -0800)]
Merge tag 'm68knommu-for-v6.3' of git://git./linux/kernel/git/gerg/m68knommu
Pull m68knommu updates from Greg Ungerer:
- spelling fixes
* tag 'm68knommu-for-v6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu:
m68k: nommu: Fix misspellings of "DragonEngine"
m68k: nommu: Fix misspellings of "uCdimm"
Linus Torvalds [Mon, 27 Feb 2023 17:27:31 +0000 (09:27 -0800)]
Merge tag 'csky-for-linus-6.3' of https://github.com/c-sky/csky-linux
Pull csky update from Guo Ren:
- Optimize delay accuracy
* tag 'csky-for-linus-6.3' of https://github.com/c-sky/csky-linux:
csky: delay: Add function alignment
Arnd Bergmann [Mon, 27 Feb 2023 13:46:59 +0000 (14:46 +0100)]
Merge tag 'samsung-dt-fixes-6.3' of https://git./linux/kernel/git/krzk/linux into arm/fixes
Fixes for Samsung DTS ARM for v6.3
Thermal framework commit
3fd6d6e2b4e8 ("thermal/of: Rework the thermal
device tree initialization") merged in v6.1-rc1, exposed
misconfiguration of Exynos Thermal Monitoring Unit (TMU) thermal-sensors
property in DTS. This misconfiguration in DTS was working fine before
that Thermal commit, but now all thermal zones fail to register except
the first one (CPU). This can lead to missing cooling of a board and
eventually either emergency shutdown or damaged board.
* tag 'samsung-dt-fixes-6.3' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
ARM: dts: exynos: correct TMU phandle in Odroid XU3 family
ARM: dts: exynos: correct TMU phandle in Odroid HC1
ARM: dts: exynos: correct TMU phandle in Odroid XU
ARM: dts: exynos: correct TMU phandle in Exynos5250
ARM: dts: exynos: correct TMU phandle in Exynos4210
ARM: dts: exynos: correct TMU phandle in Exynos4
Link: https://lore.kernel.org/r/20230221095337.9453-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Krzysztof Kozlowski [Sat, 25 Feb 2023 16:22:37 +0000 (17:22 +0100)]
ARM: dts: spear320-hmi: correct STMPE GPIO compatible
The compatible is st,stmpe-gpio.
Fixes:
e2eb69183ec4 ("ARM: SPEAr320: DT: Add SPEAr 320 HMI board support")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Link: https://lore.kernel.org/r/20230225162237.40242-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Eddie James [Tue, 21 Feb 2023 00:33:52 +0000 (11:03 +1030)]
ARM: dts: aspeed: p10bmc: Update battery node name
The ADC sensor for the battery needs to be named "iio-hwmon" for
compatibility with user space applications.
Signed-off-by: Eddie James <eajames@linux.ibm.com>
Link: https://lore.kernel.org/r/20230202152759.67069-1-eajames@linux.ibm.com
Fixes:
bf1914e2cfed ("ARM: dts: aspeed: p10bmc: Fix ADC iio-hwmon battery node name")
Signed-off-by: Joel Stanley <joel@jms.id.au>
Link: https://lore.kernel.org/r/20230221003352.1218797-1-joel@jms.id.au
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Linus Walleij [Fri, 24 Feb 2023 13:52:30 +0000 (14:52 +0100)]
arm64: defconfig: Add IOSCHED_BFQ to the default configs
ARM64 systems are often memory constrained and more often than not
use slow single-channel storage such as flash memory or MMC/SD-cards.
For any interactive systems (such as mobile phones, tablets,
chromebooks...) the BFQ I/O scheduler will be desireable.
Make sure the BFQ I/O scheduler is available on these systems.
ARM (32), Loongarch, MIPS, m68k, UM and S390 has also enabled BFQ in
their defconfigs, cf commit
b495dfed706c4c5873c0dab8930ad6eb1d276a6c
"um: Cleanup CONFIG_IOSCHED_CFQ" where the motivation is that
it replaces the former CFQ scheduler.
Cc: linux-arm-kernel@lists.infradead.org
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will@kernel.org>
Cc: Paolo Valente <paolo.valente@linaro.org>
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Cc: Ulf Hansson <ulf.hansson@linaro.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20230224135230.2295826-1-linus.walleij@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Mark Brown [Mon, 20 Feb 2023 19:09:45 +0000 (19:09 +0000)]
arm64: defconfig: Fix unintentional disablement of PCI on i.MX
A recent update to support PCI endpoint mode on i.MX platforms
unintentionally disabled PCI host support for i.MX in defconfig. The
existing PCI_IMX6 was made a hidden option, selected by new options
PCI_IMX6_HOST (for the existing support) and PCI_IMX6_EP (for the
endpoint mode), but there has been no corresponding update to defconfig
so the PCI_IMX6 ends up getting disabled. Switch defconfig to
PCI_IMX6_HOST to preserve the existing functionality.
Fixes:
75c2f26da03f ("PCI: imx6: Add i.MX PCIe EP mode support")
Reported-by: "kernelci.org bot" <bot@kernelci.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
Reviewed-by: Richard Zhu <hongxing.zhu@nxp.com>
Link: https://lore.kernel.org/r/20230220-imx-pci-defconfig-v1-1-2210cf08340e@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Pedro Tammela [Fri, 24 Feb 2023 17:56:01 +0000 (14:56 -0300)]
net/sched: act_api: move TCA_EXT_WARN_MSG to the correct hierarchy
TCA_EXT_WARN_MSG is currently sitting outside of the expected hierarchy
for the tc actions code. It should sit within TCA_ACT_TAB.
Fixes:
0349b8779cc9 ("sched: add new attr TCA_EXT_WARN_MSG to report tc extact message")
Reviewed-by: Jamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: Pedro Tammela <pctammela@mojatatu.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Linus Torvalds [Sun, 26 Feb 2023 20:18:36 +0000 (12:18 -0800)]
Merge tag 'rproc-v6.3' of git://git./linux/kernel/git/remoteproc/linux
Pull remoteproc updates from Bjorn Andersson:
- Support for PRU clients to acquire a control reference to the PRU
instances is introduced, and the PRU now allows specifying
firmware-name in Devicetree. sysfs is requested to be read-only when
the remoteproc instance is consumed by another kernel driver
- Support for the C7xv DSP on AM62A SoC is introduced
- The Devicetree binding for the Qualcomm PAS devices are split up in
multiple files, to better account for the differences in resources
between them. A number of missing Devicetree bindings are added, and
the Qualcomm WCNSS binding is converted to YAML
- A few cleanups are introduced for the Mediatek SCP driver. And a
sanity check of the firmware image is introduced in the Mediatek
driver
- For Qualcomm SC7280 ADSP support is added, MSM8953 gains ADSP and
modem support, SM6115 and SM8550 gains ADSP, CDSP and modem support,
and support for pronto v3 support (used on e.g. MSM8953) is added
- The Qualcomm modem remoteproc driver is modified to use a no-map
reserved-memory region for it's authentication metadata, in order to
avoid fatal security violations caused by accesses from Linux during
the authentication process
- Support for separate loading of a Devicetree blob is added to the PAS
driver, and support for the PAS driver to carve out DSM memory for
the modem is added as well
- The Qualcomm ADSP remoteproc driver gains support for mapping memory
into specific range using the IOMMU. The sysmon driver is
transitioned to strlcpy()
* tag 'rproc-v6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux: (69 commits)
dt-bindings: mailbox: qcom,apcs-kpss-global: drop mbox-names from example
dt-bindings: remoteproc: qcom,glink-edge: correct label description
dt-bindings: remoteproc: qcom,glink-rpm-edge: convert to DT schema
dt-bindings: remoteproc: qcom,sm8550-pas: correct power domains
remoteproc: qcom_q6v5_pas: enable sm8550 adsp & cdsp autoboot
dt-bindings: remoteproc: qcom: Add sm6115 pas yaml file
remoteproc: qcom: pas: Add sm6115 remoteprocs
remoteproc: qcom: pas: Adjust the phys addr wrt the mem region
remoteproc: qcom: fix sparse warnings
remoteproc: qcom: replace kstrdup with kstrndup
remoteproc: mediatek: Check the SCP image format
remoteproc: qcom_q6v5_mss: Use a carveout to authenticate modem headers
Revert "remoteproc: qcom_q6v5_mss: map/unmap metadata region before/after use"
dt-bindings: remoteproc: qcom,sc7280-mss-pil: Update memory-region
dt-bindings: remoteproc: qcom,sc7180-mss-pil: Update memory-region
dt-bindings: remoteproc: qcom,msm8996-mss-pil: Update memory region
dt-bindings: remoteproc: qcom,q6v5: Move MSM8996 to schema
remoteproc: qcom_q6v5_pas: add sm8550 adsp, cdsp & mpss compatible & data
remoteproc: qcom_q6v5_pas: add support for assigning memory to firmware
remoteproc: qcom_q6v5_pas: add support for dtb co-firmware loading
...
Linus Torvalds [Sun, 26 Feb 2023 20:10:28 +0000 (12:10 -0800)]
Merge tag 'rpmsg-v6.3' of git://git./linux/kernel/git/remoteproc/linux
Pull rpmsg updates from Bjorn Andersson:
- rpmsg ctrl and char driver locking is ensure ordering in cases where
the communication link is being torn down in parallel with calls to
open(2) or poll(2)
- The glink driver is refactored, to move rpm/smem-specifics out of the
common logic and better suite further improvements, such as
transports without a mailbox controller. The handling of remoteproc
shutdown is improved, to fail clients immediately instead of having
them to wait for timeouts. A driver_override memory leak is corrected
and a few spelling improvements are introduced
- glink_ssr is transitioned off strlcpy() and "gpr" is added as a valid
child node of the glink-edge DT binding
* tag 'rpmsg-v6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux:
rpmsg: glink: Release driver_override
rpmsg: glink: Avoid infinite loop on intent for missing channel
rpmsg: glink: Fix GLINK command prefix
rpmsg: glink: Fix spelling of peek
rpmsg: glink: Cancel pending intent requests at removal
rpmsg: glink: Fail qcom_glink_tx() once remove has been initiated
rpmsg: glink: Move irq and mbox handling to transports
rpmsg: glink: rpm: Wrap driver context
rpmsg: glink: smem: Wrap driver context
rpmsg: glink: Extract tx kick operation
rpmsg: glink: Include types in qcom_glink_native.h
rpmsg: ctrl: Add lock to rpmsg_ctrldev_remove
rpmsg: char: Add lock to avoid race when rpmsg device is released
rpmsg: move from strlcpy with unused retval to strscpy
dt-bindings: remoteproc: qcom,glink-edge: add GPR node
Linus Torvalds [Sun, 26 Feb 2023 20:05:38 +0000 (12:05 -0800)]
Merge tag 'hwlock-v6.3' of git://git./linux/kernel/git/remoteproc/linux
Pull hwspinlock updates from Bjorn Andersson:
"This updates the sun6i DT binding to allow (and require) #hwlock-cells
and makes use of device_match_of_node() to slight clean up the
condition in of_hwspin_lock_get_id()"
* tag 'hwlock-v6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux:
dt-bindings: hwlock: sun6i: Add #hwlock-cells to example
dt-bindings: hwlock: sun6i: Add missing #hwlock-cells
hwspinlock: Use device_match_of_node()
Linus Torvalds [Sun, 26 Feb 2023 19:53:25 +0000 (11:53 -0800)]
Merge tag 'kbuild-v6.3' of git://git./linux/kernel/git/masahiroy/linux-kbuild
Pull Kbuild updates from Masahiro Yamada:
- Change V=1 option to print both short log and full command log
- Allow V=1 and V=2 to be combined as V=12
- Make W=1 detect wrong .gitignore files
- Tree-wide cleanups for unused command line arguments passed to Clang
- Stop using -Qunused-arguments with Clang
- Make scripts/setlocalversion handle only correct release tags instead
of any arbitrary annotated tag
- Create Debian and RPM source packages without cleaning the source
tree
- Various cleanups for packaging
* tag 'kbuild-v6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (74 commits)
kbuild: rpm-pkg: remove unneeded KERNELRELEASE from modules/headers_install
docs: kbuild: remove description of KBUILD_LDS_MODULE
.gitattributes: use 'dts' diff driver for *.dtso files
kbuild: deb-pkg: improve the usability of source package
kbuild: deb-pkg: fix binary-arch and clean in debian/rules
kbuild: tar-pkg: use tar rules in scripts/Makefile.package
kbuild: make perf-tar*-src-pkg work without relying on git
kbuild: deb-pkg: switch over to source format 3.0 (quilt)
kbuild: deb-pkg: make .orig tarball a hard link if possible
kbuild: deb-pkg: hide KDEB_SOURCENAME from Makefile
kbuild: srcrpm-pkg: create source package without cleaning
kbuild: rpm-pkg: build binary packages from source rpm
kbuild: deb-pkg: create source package without cleaning
kbuild: add a tool to list files ignored by git
Documentation/llvm: add Chimera Linux, Google and Meta datacenters
setlocalversion: use only the correct release tag for git-describe
setlocalversion: clean up the construction of version output
.gitignore: ignore *.cover and *.mbx
kbuild: remove --include-dir MAKEFLAG from top Makefile
kbuild: fix trivial typo in comment
...
Linus Torvalds [Sun, 26 Feb 2023 19:47:26 +0000 (11:47 -0800)]
Merge tag 'media/v6.3-1' of git://git./linux/kernel/git/mchehab/linux-media
Pull media updates from Mauro Carvalho Chehab:
- Removal of several VB1-only deprecated drivers: cpia2, fsl-viu, meye,
stkwebcam, tm6000, vpfe_capture and zr364xx
- saa7146 recovered from staging/deprecated. We opted to give ti a
chance, and, instead of deprecating it, the intention is to write
patches migrating it from VB1 to VB2.
- av7110 returned from staging/deprecated/ to staging/ as we're not
planning on dropping it any time soon
- media controller API has gained experimental support for G_ROUTING
and streams API. No drivers use it right now. We're planning to add
one after -rc1, giving some time to experience the API and eventually
have changes during the next development cycle
- New sensor drivers: imx296, imx415, ov8858
- Atomisp had lots of changes, specially on its sensor's interface,
making atomisp sensor drivers closer to normal sensor drivers
- media controller kAPI has gained some helpers to traverse pipelines
- uvcvideo now better support power line control
- lots of bug fixes, cleanups and driver improvements
* tag 'media/v6.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (296 commits)
media: imx-mipi-csis: Check csis_fmt validity before use
media: v4l2-subdev.c: clear stream field
media: v4l2-ctrls-api.c: move ctrl->is_new = 1 to the correct line
media: Revert "media: saa7146: deprecate hexium_gemini/orion, mxb and ttpci"
media: Revert "media: av7110: move to staging/media/deprecated/saa7146"
media: imx-pxp: convert to regmap
media: imx-pxp: Use non-threaded IRQ
media: imx-pxp: Introduce pxp_read() and pxp_write() wrappers
media: imx-pxp: Implement frame size enumeration
media: imx-pxp: Pass pixel format value to find_format()
media: imx-pxp: Add media controller support
media: imx-pxp: Don't set bus_info manually in .querycap()
media: imx-pxp: Sort headers alphabetically
media: imx-pxp: add support for i.MX7D
media: imx-pxp: make data_path_ctrl0 platform dependent
media: imx-pxp: disable LUT block
media: imx-pxp: explicitly disable unused blocks
media: imx-pxp: extract helper function to setup data path
media: imx-pxp: detect PXP version
media: dt-bindings: media: fsl-pxp: convert to yaml
...
Linus Torvalds [Sun, 26 Feb 2023 19:25:04 +0000 (11:25 -0800)]
Documentation: simplify and clarify DCO contribution example language
Long long ago, in a more innocent time, Greg wrote the clarification for
how the DCO should work and that you couldn't make anonymous
contributions, because the sign-off needed to be something we could
check back with.
It was 2006, and nobody reacted to the wording, the whole Facebook 'real
name' controversy was a decade in the future, and nobody even thought
about it. And despite the language, we've always accepted nicknames and
that language was never meant to be any kind of exclusionary wording.
In fact, even when it became a discussion in other adjacent projects,
apparently nobody even thought to just clarify the language in the
kernel docs, and instead we had projects like the CNCF that had long
discussions about it, and wrote their own clarifications [1] of it.
Just simplify the wording to the point where it shouldn't be causing
unnecessary angst and pain, or scare away people who go by preferred
naming.
Link: https://github.com/cncf/foundation/blob/659fd32c86dc/dco-guidelines.md
Fixes:
af45f32d25cc ("We can not allow anonymous contributions to the kernel")
Acked-by: Greg KH <gregkh@linuxfoundation.org>
Acked-by: Michael Dolan <mdolan@linuxfoundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Russell King (Oracle) [Fri, 24 Feb 2023 16:44:20 +0000 (16:44 +0000)]
net: dsa: ocelot_ext: remove unnecessary phylink.h include
During review of ocelot_ext, it created a private phylink instance
that wasn't necessary. This was removed for subsequent postings,
but the include file seems to have been left behind. Remove it.
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Sun, 26 Feb 2023 18:31:37 +0000 (18:31 +0000)]
Merge branch 'net-ocelot-switch-regressions'
Vladimir Oltean says:
====================
Regressions in Ocelot switch drivers
These are 3 patches which resolve a regression in the Seville driver,
one in the Felix driver and a generic one which affects any kernel
compiled with 2 Kconfig options enabled. All of them have in common my
lack of attention during review/testing. The patches touch the DSA, MFD
and MDIO drivers for Ocelot. I think it would be preferable if all
patches went through netdev (with Lee's Ack).
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Vladimir Oltean [Fri, 24 Feb 2023 15:52:35 +0000 (17:52 +0200)]
net: mscc: ocelot: fix duplicate driver name error
When compiling a kernel which has both CONFIG_NET_DSA_MSCC_OCELOT_EXT
and CONFIG_MSCC_OCELOT_SWITCH enabled, the following error message will
be printed:
[ 5.266588] Error: Driver 'ocelot-switch' is already registered, aborting...
Rename the ocelot_ext.c driver to "ocelot-ext-switch" to avoid the name
duplication, and update the mfd_cell entry for its resources.
Fixes:
3d7316ac81ac ("net: dsa: ocelot: add external ocelot switch control")
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Vladimir Oltean [Fri, 24 Feb 2023 15:52:34 +0000 (17:52 +0200)]
net: dsa: felix: fix internal MDIO controller resource length
The blamed commit did not properly convert the resource start/end format
into the DEFINE_RES_MEM_NAMED() start/length format, resulting in a
resource for vsc9959_imdio_res which is much longer than expected:
$ cat /proc/iomem
1f8000000-
1f815ffff : pcie@
1f0000000
1f8140000-
1f815ffff : 0000:00:00.5
1f8148030-
1f815006f : imdio
vs (correct)
$ cat /proc/iomem
1f8000000-
1f815ffff : pcie@
1f0000000
1f8140000-
1f815ffff : 0000:00:00.5
1f8148030-
1f814803f : imdio
Luckily it's not big enough to exceed the size of the parent resource
(pci_resource_end(pdev, VSC9959_IMDIO_PCI_BAR)), and it doesn't overlap
with anything else that the Linux driver uses currently, so the larger
than expected size isn't a practical problem that I can see. Although it
is clearly wrong in the /proc/iomem output.
Fixes:
044d447a801f ("net: dsa: felix: use DEFINE_RES_MEM_NAMED for resources")
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Vladimir Oltean [Fri, 24 Feb 2023 15:52:33 +0000 (17:52 +0200)]
net: dsa: seville: ignore mscc-miim read errors from Lynx PCS
During the refactoring in the commit below, vsc9953_mdio_read() was
replaced with mscc_miim_read(), which has one extra step: it checks for
the MSCC_MIIM_DATA_ERROR bits before returning the result.
On T1040RDB, there are 8 QSGMII PCSes belonging to the switch, and they
are organized in 2 groups. First group responds to MDIO addresses 4-7
because QSGMIIACR1[MDEV_PORT] is 1, and the second group responds to
MDIO addresses 8-11 because QSGMIIBCR1[MDEV_PORT] is 2. I have double
checked that these values are correctly set in the SERDES, as well as
PCCR1[QSGMA_CFG] and PCCR1[QSGMB_CFG] are both 0b01.
mscc_miim_read: phyad 8 reg 0x1 MIIM_DATA 0x2d
mscc_miim_read: phyad 8 reg 0x5 MIIM_DATA 0x5801
mscc_miim_read: phyad 8 reg 0x1 MIIM_DATA 0x2d
mscc_miim_read: phyad 8 reg 0x5 MIIM_DATA 0x5801
mscc_miim_read: phyad 9 reg 0x1 MIIM_DATA 0x2d
mscc_miim_read: phyad 9 reg 0x5 MIIM_DATA 0x5801
mscc_miim_read: phyad 9 reg 0x1 MIIM_DATA 0x2d
mscc_miim_read: phyad 9 reg 0x5 MIIM_DATA 0x5801
mscc_miim_read: phyad 10 reg 0x1 MIIM_DATA 0x2d
mscc_miim_read: phyad 10 reg 0x5 MIIM_DATA 0x5801
mscc_miim_read: phyad 10 reg 0x1 MIIM_DATA 0x2d
mscc_miim_read: phyad 10 reg 0x5 MIIM_DATA 0x5801
mscc_miim_read: phyad 11 reg 0x1 MIIM_DATA 0x2d
mscc_miim_read: phyad 11 reg 0x5 MIIM_DATA 0x5801
mscc_miim_read: phyad 11 reg 0x1 MIIM_DATA 0x2d
mscc_miim_read: phyad 11 reg 0x5 MIIM_DATA 0x5801
mscc_miim_read: phyad 4 reg 0x1 MIIM_DATA 0x3002d, ERROR
mscc_miim_read: phyad 4 reg 0x5 MIIM_DATA 0x3da01, ERROR
mscc_miim_read: phyad 5 reg 0x1 MIIM_DATA 0x3002d, ERROR
mscc_miim_read: phyad 5 reg 0x5 MIIM_DATA 0x35801, ERROR
mscc_miim_read: phyad 5 reg 0x1 MIIM_DATA 0x3002d, ERROR
mscc_miim_read: phyad 5 reg 0x5 MIIM_DATA 0x35801, ERROR
mscc_miim_read: phyad 6 reg 0x1 MIIM_DATA 0x3002d, ERROR
mscc_miim_read: phyad 6 reg 0x5 MIIM_DATA 0x35801, ERROR
mscc_miim_read: phyad 6 reg 0x1 MIIM_DATA 0x3002d, ERROR
mscc_miim_read: phyad 6 reg 0x5 MIIM_DATA 0x35801, ERROR
mscc_miim_read: phyad 7 reg 0x1 MIIM_DATA 0x3002d, ERROR
mscc_miim_read: phyad 7 reg 0x5 MIIM_DATA 0x35801, ERROR
mscc_miim_read: phyad 7 reg 0x1 MIIM_DATA 0x3002d, ERROR
mscc_miim_read: phyad 7 reg 0x5 MIIM_DATA 0x35801, ERROR
As can be seen, the data in MIIM_DATA is still valid despite having the
MSCC_MIIM_DATA_ERROR bits set. The driver as introduced in commit
84705fc16552 ("net: dsa: felix: introduce support for Seville VSC9953
switch") was ignoring these bits, perhaps deliberately (although
unbeknownst to me).
This is an old IP and the hardware team cannot seem to be able to help
me track down a plausible reason for these failures. I'll keep
investigating, but in the meantime, this is a direct regression which
must be restored to a working state.
The only thing I can do is keep ignoring the errors as before.
Fixes:
b99658452355 ("net: dsa: ocelot: felix: utilize shared mscc-miim driver for indirect MDIO access")
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Sun, 26 Feb 2023 18:27:46 +0000 (18:27 +0000)]
Merge branch 'net-sched-action-bind'
Pedro Tammela says:
====================
net/sched: fix action bind logic
Some actions are not handling the case where an action can be created and bound to a
filter independently. These actions are checking for parameters only passed
in the netlink message for create/change/replace, which then errors out
for valid uses like:
tc filter ... action pedit index 1
In the iproute2 side, we saw a couple of actions with their parsers
broken when passing "index 1" as the only action argument, while the kernel
side accepted it correctly. We fixed those as well.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Pedro Tammela [Fri, 24 Feb 2023 15:00:58 +0000 (12:00 -0300)]
net/sched: act_sample: fix action bind logic
The TC architecture allows filters and actions to be created independently.
In filters the user can reference action objects using:
tc action add action sample ... index 1
tc filter add ... action pedit index 1
In the current code for act_sample this is broken as it checks netlink
attributes for create/update before actually checking if we are binding to an
existing action.
tdc results:
1..29
ok 1 9784 - Add valid sample action with mandatory arguments
ok 2 5c91 - Add valid sample action with mandatory arguments and continue control action
ok 3 334b - Add valid sample action with mandatory arguments and drop control action
ok 4 da69 - Add valid sample action with mandatory arguments and reclassify control action
ok 5 13ce - Add valid sample action with mandatory arguments and pipe control action
ok 6 1886 - Add valid sample action with mandatory arguments and jump control action
ok 7 7571 - Add sample action with invalid rate
ok 8 b6d4 - Add sample action with mandatory arguments and invalid control action
ok 9 a874 - Add invalid sample action without mandatory arguments
ok 10 ac01 - Add invalid sample action without mandatory argument rate
ok 11 4203 - Add invalid sample action without mandatory argument group
ok 12 14a7 - Add invalid sample action without mandatory argument group
ok 13 8f2e - Add valid sample action with trunc argument
ok 14 45f8 - Add sample action with maximum rate argument
ok 15 ad0c - Add sample action with maximum trunc argument
ok 16 83a9 - Add sample action with maximum group argument
ok 17 ed27 - Add sample action with invalid rate argument
ok 18 2eae - Add sample action with invalid group argument
ok 19 6ff3 - Add sample action with invalid trunc size
ok 20 2b2a - Add sample action with invalid index
ok 21 dee2 - Add sample action with maximum allowed index
ok 22 560e - Add sample action with cookie
ok 23 704a - Replace existing sample action with new rate argument
ok 24 60eb - Replace existing sample action with new group argument
ok 25 2cce - Replace existing sample action with new trunc argument
ok 26 59d1 - Replace existing sample action with new control argument
ok 27 0a6e - Replace sample action with invalid goto chain control
ok 28 3872 - Delete sample action with valid index
ok 29 a394 - Delete sample action with invalid index
Fixes:
5c5670fae430 ("net/sched: Introduce sample tc action")
Reviewed-by: Jamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: Pedro Tammela <pctammela@mojatatu.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Pedro Tammela [Fri, 24 Feb 2023 15:00:57 +0000 (12:00 -0300)]
net/sched: act_mpls: fix action bind logic
The TC architecture allows filters and actions to be created independently.
In filters the user can reference action objects using:
tc action add action mpls ... index 1
tc filter add ... action mpls index 1
In the current code for act_mpls this is broken as it checks netlink
attributes for create/update before actually checking if we are binding to an
existing action.
tdc results:
1..53
ok 1 a933 - Add MPLS dec_ttl action with pipe opcode
ok 2 08d1 - Add mpls dec_ttl action with pass opcode
ok 3 d786 - Add mpls dec_ttl action with drop opcode
ok 4 f334 - Add mpls dec_ttl action with reclassify opcode
ok 5 29bd - Add mpls dec_ttl action with continue opcode
ok 6 48df - Add mpls dec_ttl action with jump opcode
ok 7 62eb - Add mpls dec_ttl action with trap opcode
ok 8 09d2 - Add mpls dec_ttl action with opcode and cookie
ok 9 c170 - Add mpls dec_ttl action with opcode and cookie of max length
ok 10 9118 - Add mpls dec_ttl action with invalid opcode
ok 11 6ce1 - Add mpls dec_ttl action with label (invalid)
ok 12 352f - Add mpls dec_ttl action with tc (invalid)
ok 13 fa1c - Add mpls dec_ttl action with ttl (invalid)
ok 14 6b79 - Add mpls dec_ttl action with bos (invalid)
ok 15 d4c4 - Add mpls pop action with ip proto
ok 16 91fb - Add mpls pop action with ip proto and cookie
ok 17 92fe - Add mpls pop action with mpls proto
ok 18 7e23 - Add mpls pop action with no protocol (invalid)
ok 19 6182 - Add mpls pop action with label (invalid)
ok 20 6475 - Add mpls pop action with tc (invalid)
ok 21 067b - Add mpls pop action with ttl (invalid)
ok 22 7316 - Add mpls pop action with bos (invalid)
ok 23 38cc - Add mpls push action with label
ok 24 c281 - Add mpls push action with mpls_mc protocol
ok 25 5db4 - Add mpls push action with label, tc and ttl
ok 26 7c34 - Add mpls push action with label, tc ttl and cookie of max length
ok 27 16eb - Add mpls push action with label and bos
ok 28 d69d - Add mpls push action with no label (invalid)
ok 29 e8e4 - Add mpls push action with ipv4 protocol (invalid)
ok 30 ecd0 - Add mpls push action with out of range label (invalid)
ok 31 d303 - Add mpls push action with out of range tc (invalid)
ok 32 fd6e - Add mpls push action with ttl of 0 (invalid)
ok 33 19e9 - Add mpls mod action with mpls label
ok 34 1fde - Add mpls mod action with max mpls label
ok 35 0c50 - Add mpls mod action with mpls label exceeding max (invalid)
ok 36 10b6 - Add mpls mod action with mpls label of MPLS_LABEL_IMPLNULL (invalid)
ok 37 57c9 - Add mpls mod action with mpls min tc
ok 38 6872 - Add mpls mod action with mpls max tc
ok 39 a70a - Add mpls mod action with mpls tc exceeding max (invalid)
ok 40 6ed5 - Add mpls mod action with mpls ttl
ok 41 77c1 - Add mpls mod action with mpls ttl and cookie
ok 42 b80f - Add mpls mod action with mpls max ttl
ok 43 8864 - Add mpls mod action with mpls min ttl
ok 44 6c06 - Add mpls mod action with mpls ttl of 0 (invalid)
ok 45 b5d8 - Add mpls mod action with mpls ttl exceeding max (invalid)
ok 46 451f - Add mpls mod action with mpls max bos
ok 47 a1ed - Add mpls mod action with mpls min bos
ok 48 3dcf - Add mpls mod action with mpls bos exceeding max (invalid)
ok 49 db7c - Add mpls mod action with protocol (invalid)
ok 50 b070 - Replace existing mpls push action with new ID
ok 51 95a9 - Replace existing mpls push action with new label, tc, ttl and cookie
ok 52 6cce - Delete mpls pop action
ok 53 d138 - Flush mpls actions
Fixes:
2a2ea50870ba ("net: sched: add mpls manipulation actions to TC")
Reviewed-by: Jamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: Pedro Tammela <pctammela@mojatatu.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Pedro Tammela [Fri, 24 Feb 2023 15:00:56 +0000 (12:00 -0300)]
net/sched: act_pedit: fix action bind logic
The TC architecture allows filters and actions to be created independently.
In filters the user can reference action objects using:
tc action add action pedit ... index 1
tc filter add ... action pedit index 1
In the current code for act_pedit this is broken as it checks netlink
attributes for create/update before actually checking if we are binding to an
existing action.
tdc results:
1..69
ok 1 319a - Add pedit action that mangles IP TTL
ok 2 7e67 - Replace pedit action with invalid goto chain
ok 3 377e - Add pedit action with RAW_OP offset u32
ok 4 a0ca - Add pedit action with RAW_OP offset u32 (INVALID)
ok 5 dd8a - Add pedit action with RAW_OP offset u16 u16
ok 6 53db - Add pedit action with RAW_OP offset u16 (INVALID)
ok 7 5c7e - Add pedit action with RAW_OP offset u8 add value
ok 8 2893 - Add pedit action with RAW_OP offset u8 quad
ok 9 3a07 - Add pedit action with RAW_OP offset u8-u16-u8
ok 10 ab0f - Add pedit action with RAW_OP offset u16-u8-u8
ok 11 9d12 - Add pedit action with RAW_OP offset u32 set u16 clear u8 invert
ok 12 ebfa - Add pedit action with RAW_OP offset overflow u32 (INVALID)
ok 13 f512 - Add pedit action with RAW_OP offset u16 at offmask shift set
ok 14 c2cb - Add pedit action with RAW_OP offset u32 retain value
ok 15 1762 - Add pedit action with RAW_OP offset u8 clear value
ok 16 bcee - Add pedit action with RAW_OP offset u8 retain value
ok 17 e89f - Add pedit action with RAW_OP offset u16 retain value
ok 18 c282 - Add pedit action with RAW_OP offset u32 clear value
ok 19 c422 - Add pedit action with RAW_OP offset u16 invert value
ok 20 d3d3 - Add pedit action with RAW_OP offset u32 invert value
ok 21 57e5 - Add pedit action with RAW_OP offset u8 preserve value
ok 22 99e0 - Add pedit action with RAW_OP offset u16 preserve value
ok 23 1892 - Add pedit action with RAW_OP offset u32 preserve value
ok 24 4b60 - Add pedit action with RAW_OP negative offset u16/u32 set value
ok 25 a5a7 - Add pedit action with LAYERED_OP eth set src
ok 26 86d4 - Add pedit action with LAYERED_OP eth set src & dst
ok 27 f8a9 - Add pedit action with LAYERED_OP eth set dst
ok 28 c715 - Add pedit action with LAYERED_OP eth set src (INVALID)
ok 29 8131 - Add pedit action with LAYERED_OP eth set dst (INVALID)
ok 30 ba22 - Add pedit action with LAYERED_OP eth type set/clear sequence
ok 31 dec4 - Add pedit action with LAYERED_OP eth set type (INVALID)
ok 32 ab06 - Add pedit action with LAYERED_OP eth add type
ok 33 918d - Add pedit action with LAYERED_OP eth invert src
ok 34 a8d4 - Add pedit action with LAYERED_OP eth invert dst
ok 35 ee13 - Add pedit action with LAYERED_OP eth invert type
ok 36 7588 - Add pedit action with LAYERED_OP ip set src
ok 37 0fa7 - Add pedit action with LAYERED_OP ip set dst
ok 38 5810 - Add pedit action with LAYERED_OP ip set src & dst
ok 39 1092 - Add pedit action with LAYERED_OP ip set ihl & dsfield
ok 40 02d8 - Add pedit action with LAYERED_OP ip set ttl & protocol
ok 41 3e2d - Add pedit action with LAYERED_OP ip set ttl (INVALID)
ok 42 31ae - Add pedit action with LAYERED_OP ip ttl clear/set
ok 43 486f - Add pedit action with LAYERED_OP ip set duplicate fields
ok 44 e790 - Add pedit action with LAYERED_OP ip set ce, df, mf, firstfrag, nofrag fields
ok 45 cc8a - Add pedit action with LAYERED_OP ip set tos
ok 46 7a17 - Add pedit action with LAYERED_OP ip set precedence
ok 47 c3b6 - Add pedit action with LAYERED_OP ip add tos
ok 48 43d3 - Add pedit action with LAYERED_OP ip add precedence
ok 49 438e - Add pedit action with LAYERED_OP ip clear tos
ok 50 6b1b - Add pedit action with LAYERED_OP ip clear precedence
ok 51 824a - Add pedit action with LAYERED_OP ip invert tos
ok 52 106f - Add pedit action with LAYERED_OP ip invert precedence
ok 53 6829 - Add pedit action with LAYERED_OP beyond ip set dport & sport
ok 54 afd8 - Add pedit action with LAYERED_OP beyond ip set icmp_type & icmp_code
ok 55 3143 - Add pedit action with LAYERED_OP beyond ip set dport (INVALID)
ok 56 815c - Add pedit action with LAYERED_OP ip6 set src
ok 57 4dae - Add pedit action with LAYERED_OP ip6 set dst
ok 58 fc1f - Add pedit action with LAYERED_OP ip6 set src & dst
ok 59 6d34 - Add pedit action with LAYERED_OP ip6 dst retain value (INVALID)
ok 60 94bb - Add pedit action with LAYERED_OP ip6 traffic_class
ok 61 6f5e - Add pedit action with LAYERED_OP ip6 flow_lbl
ok 62 6795 - Add pedit action with LAYERED_OP ip6 set payload_len, nexthdr, hoplimit
ok 63 1442 - Add pedit action with LAYERED_OP tcp set dport & sport
ok 64 b7ac - Add pedit action with LAYERED_OP tcp sport set (INVALID)
ok 65 cfcc - Add pedit action with LAYERED_OP tcp flags set
ok 66 3bc4 - Add pedit action with LAYERED_OP tcp set dport, sport & flags fields
ok 67 f1c8 - Add pedit action with LAYERED_OP udp set dport & sport
ok 68 d784 - Add pedit action with mixed RAW/LAYERED_OP #1
ok 69 70ca - Add pedit action with mixed RAW/LAYERED_OP #2
Fixes:
71d0ed7079df ("net/act_pedit: Support using offset relative to the conventional network headers")
Fixes:
f67169fef8db ("net/sched: act_pedit: fix WARN() in the traffic path")
Reviewed-by: Jamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: Pedro Tammela <pctammela@mojatatu.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Johannes Berg [Fri, 24 Feb 2023 12:59:34 +0000 (13:59 +0100)]
wifi: wext: warn about usage only once
Warn only once since the ratelimit parameters are still
allowing too many messages to happen. This will no longer
tell you all the different processes, but still gives a
heads-up of sorts.
Also modify the message to note that wext stops working
for future Wi-Fi 7 hardware, this is already implemented
in commit
4ca69027691a ("wifi: wireless: deny wireless
extensions on MLO-capable devices") and is maybe of more
relevance to users than the fact that we'd like to have
wireless extensions deprecated.
The issue with Wi-Fi 7 is that you can now have multiple
connections to the same AP, so a whole bunch of things
now become per link rather than per netdev, which can't
really be handled in wireless extensions.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20230224135933.94104aeda1a0.Ie771c6a66d7d6c3cf67da5f3b0c66cea66fd514c@changeid
Lorenzo Bianconi [Thu, 23 Feb 2023 23:02:17 +0000 (00:02 +0100)]
wifi: mt76: usb: fix use-after-free in mt76u_free_rx_queue
Fix the following use-after-free issue in mt76u_free_rx_queue routine:
usb 3-3.3.4: reset high-speed USB device number 8 using xhci_hcd
iwlwifi 0000:05:00.0: Detected RF HR B3, rfid=0x10a100
iwlwifi 0000:05:00.0: base HW address: 50:eb:71:79:02:57
iwlwifi 0000:05:00.0 wlp5s0: renamed from wlan0
mt76x2u 3-3.3.4:1.0: ASIC revision:
76320044
usb 3-3.3.1: 1:3 : unsupported format bits 0x100000000
mt76x2u 3-3.3.4:1.0: could not get hardware semaphore for ROM PATCH
------------[ cut here ]------------
refcount_t: underflow; use-after-free.
WARNING: CPU: 13 PID: 983 at lib/refcount.c:28 refcount_warn_saturate+0xba/0x110
Modules linked in: snd_seq_midi snd_seq_midi_event mt76x2u(+)
mt76x2_common mt76x02_usb mt76_usb iwlmvm mt76x02_lib mt76
snd_hda_codec_realtek intel_rapl_msr snd_hda_codec_generic
snd_hda_codec_hdmi intel_rapl_common snd_hda_intel mac80211
snd_intel_dspcfg snd_usb_audio(+) snd_intel_sdw_acpi btusb
edac_mce_amd snd_hda_codec btrtl btbcm snd_usbmidi_lib snd_hda_core
btintel snd_rawmidi btmtk snd_hwdep libarc4 mc iwlwifi kvm_amd snd_seq
vfat bluetooth eeepc_wmi asus_ec_sensors snd_seq_device fat kvm
cfg80211 asus_wmi snd_pcm irqbypass ledtrig_audio sparse_keymap rapl
wmi_bmof platform_profile xpad snd_timer k10temp ff_memless i2c_piix4
rfkill snd joydev soundcore acpi_cpufreq loop zram amdgpu
crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni
polyval_generic drm_ttm_helper ttm video iommu_v2 ucsi_ccg drm_buddy
gpu_sched typec_ucsi ghash_clmulni_intel drm_display_helper igb
sha512_ssse3 typec ccp nvme cec sp5100_tco nvme_core dca nvme_common
wmi ip6_tables ip_tables fuse
BTRFS info (device nvme1n1): enabling ssd optimizations
CPU: 13 PID: 983 Comm: (udev-worker) Tainted: G W L
------- --- 6.3.0-0.rc0.20230222git5b7c4cabbb65.3.fc39.x86_64+debug
BTRFS info (device nvme1n1): auto enabling async discard
Hardware name: System manufacturer System Product Name/ROG STRIX
X570-I GAMING, BIOS 4601 02/02/2023
RIP: 0010:refcount_warn_saturate+0xba/0x110
Code: 01 01 e8 69 a6 83 ff 0f 0b e9 52 f4 85 00 80 3d 69 6f ec 01 00
75 85 48 c7 c7 d0 25 b3 a9 c6 05 59 6f ec 01 01 e8 46 a6 83 ff <0f> 0b
e9 2f f4 85 00 80 3d 47 6f ec 01 00 0f 85 5e ff ff ff 48 c7
RSP: 0018:
ffffb4010456fb78 EFLAGS:
00010286
RAX:
0000000000000000 RBX:
0000000080000000 RCX:
0000000000000000
RDX:
0000000000000002 RSI:
ffffffffa9b17e3e RDI:
00000000ffffffff
RBP:
ffff8d15877336c0 R08:
0000000000000000 R09:
ffffb4010456fa00
R10:
0000000000000003 R11:
ffff8d246e2fffe8 R12:
0000000000000080
R13:
ffff8d15b42fd000 R14:
0000000000000000 R15:
ffff8d1587736a58
FS:
00007fc05ae34940(0000) GS:
ffff8d2425e00000(0000) knlGS:
0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
CR2:
000055d801f1d540 CR3:
000000011df60000 CR4:
0000000000350ee0
Call Trace:
<TASK>
mt76u_queues_deinit+0x2a0/0x370 [mt76_usb]
mt76x2u_probe+0xf3/0x130 [mt76x2u]
usb_probe_interface+0xe8/0x300
really_probe+0x1b6/0x410
__driver_probe_device+0x78/0x170
driver_probe_device+0x1f/0x90
__driver_attach+0xd2/0x1c0
? __pfx___driver_attach+0x10/0x10
bus_for_each_dev+0x8a/0xd0
bus_add_driver+0x141/0x230
driver_register+0x77/0x120
usb_register_driver+0xaf/0x170
? __pfx_init_module+0x10/0x10 [mt76x2u]
do_one_initcall+0x6e/0x350
do_init_module+0x4a/0x220
__do_sys_init_module+0x192/0x1c0
? lock_is_held_type+0xce/0x120
do_syscall_64+0x5b/0x80
? lock_is_held_type+0xce/0x120
? asm_exc_page_fault+0x22/0x30
? lockdep_hardirqs_on+0x7d/0x100
entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7fc05b1351be
Code: 48 8b 0d 4d 0c 0c 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f
84 00 00 00 00 00 90 f3 0f 1e fa 49 89 ca b8 af 00 00 00 0f 05 <48> 3d
01 f0 ff ff 73 01 c3 48 8b 0d 1a 0c 0c 00 f7 d8 64 89 01 48
RSP: 002b:
00007ffd947c0988 EFLAGS:
00000246 ORIG_RAX:
00000000000000af
RAX:
ffffffffffffffda RBX:
000055d801f2b090 RCX:
00007fc05b1351be
RDX:
00007fc05b65c07d RSI:
00000000000234be RDI:
000055d802c6b170
RBP:
00007ffd947c0a40 R08:
000055d8019b4690 R09:
0000000000022000
R10:
000000055d8019b4 R11:
0000000000000246 R12:
00007fc05b65c07d
R13:
0000000000020000 R14:
000055d801f39770 R15:
000055d801f47780
</TASK>
irq event stamp: 186313
hardirqs last enabled at (186323): [<
ffffffffa81c675e>]
__up_console_sem+0x5e/0x70
hardirqs last disabled at (186332): [<
ffffffffa81c6743>]
__up_console_sem+0x43/0x70
softirqs last enabled at (186022): [<
ffffffffa811d2f7>]
__irq_exit_rcu+0xd7/0x160
softirqs last disabled at (186017): [<
ffffffffa811d2f7>]
__irq_exit_rcu+0xd7/0x160
---[ end trace
0000000000000000 ]---
mt76x2u: probe of 3-3.3.4:1.0 failed with error -110
usbcore: registered new interface driver mt76x2u
kauditd_printk_skb: 32 callbacks suppressed
Fixes:
2f5c3c77fc9b ("wifi: mt76: switch to page_pool allocator")
Tested-by: Mikhail Gavrilov <mikhail.v.gavrilov@gmail.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/f2398f68011c976510c81e1964975b677e65860e.1677193208.git.lorenzo@kernel.org
Michal Schmidt [Fri, 24 Feb 2023 00:41:45 +0000 (01:41 +0100)]
qede: avoid uninitialized entries in coal_entry array
Even after commit
908d4bb7c54c ("qede: fix interrupt coalescing
configuration"), some entries of the coal_entry array may theoretically
be used uninitialized:
1. qede_alloc_fp_array() allocates QEDE_MAX_RSS_CNT entries for
coal_entry. The initial allocation uses kcalloc, so everything is
initialized.
2. The user sets a small number of queues (ethtool -L).
coal_entry is reallocated for the actual small number of queues.
3. The user sets a bigger number of queues.
coal_entry is reallocated bigger. The added entries are not
necessarily initialized.
In practice, the reallocations will actually keep using the originally
allocated region of memory, but we should not rely on it.
The reallocation is unnecessary. coal_entry can always have
QEDE_MAX_RSS_CNT entries.
Fixes:
908d4bb7c54c ("qede: fix interrupt coalescing configuration")
Signed-off-by: Michal Schmidt <mschmidt@redhat.com>
Nacked-by: Manish Chopra <manishc@marvell.com>
Acked-by: Manish Chopra <manishc@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Sun, 26 Feb 2023 16:22:08 +0000 (16:22 +0000)]
Merge tag 'mlx5-fixes-2023-02-24' of git://git./linux/kernel/git/saeed/linux
Saeed Mahemeed says:
====================
mlx5 fixes 2023-02-24
V1->V2:
- Toss away arguably non-fixes patches
This series provides bug fixes for mlx5 driver.
Please pull and let me know if there is any problem.
====================
Fedor Pchelkin [Sat, 25 Feb 2023 10:56:14 +0000 (13:56 +0300)]
nfc: fix memory leak of se_io context in nfc_genl_se_io
The callback context for sending/receiving APDUs to/from the selected
secure element is allocated inside nfc_genl_se_io and supposed to be
eventually freed in se_io_cb callback function. However, there are several
error paths where the bwi_timer is not charged to call se_io_cb later, and
the cb_context is leaked.
The patch proposes to free the cb_context explicitly on those error paths.
At the moment we can't simply check 'dev->ops->se_io()' return value as it
may be negative in both cases: when the timer was charged and was not.
Fixes:
5ce3f32b5264 ("NFC: netlink: SE API implementation")
Reported-by: syzbot+df64c0a2e8d68e78a4fa@syzkaller.appspotmail.com
Signed-off-by: Fedor Pchelkin <pchelkin@ispras.ru>
Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Signed-off-by: David S. Miller <davem@davemloft.net>
Jacob Keller [Fri, 24 Feb 2023 21:32:41 +0000 (13:32 -0800)]
ice: remove unnecessary CONFIG_ICE_GNSS
CONFIG_ICE_GNSS was added by commit
c7ef8221ca7d ("ice: use GNSS subsystem
instead of TTY") as a way to allow the ice driver to optionally support
GNSS features without forcing a dependency on CONFIG_GNSS.
The original implementation of that commit at [1] used IS_REACHABLE. This
was rejected by Olek at [2] with the suggested implementation of
CONFIG_ICE_GNSS.
Eventually after merging, Linus reported a .config which had
CONFIG_ICE_GNSS = y when both GNSS = n and ICE = n. This confused him and
he felt that the config option was not useful, and commented about it at
[3].
CONFIG_ICE_GNSS is defined to y whenever GNSS = ICE. This results in it
being set in cases where both options are not enabled.
The goal of CONFIG_ICE_GNSS is to ensure that the GNSS support in the ice
driver is enabled when GNSS is enabled.
The complaint from Olek about the original IS_REACHABLE was due to the
required IS_REACHABLE checks throughout the ice driver code and the fact
that ice_gnss.c was compiled regardless of GNSS support.
This can be fixed in the Makefile by using ice-$(CONFIG_GNSS) += ice_gnss.o
In this case, if GNSS = m and ICE = y, we can result in some confusing
behavior where GNSS support is not enabled because its not built in. See
[4].
To disallow this, have CONFIG_ICE depend on GNSS || GNSS = n. This ensures
that we cannot enable CONFIG_ICE as builtin while GNSS is a module.
Drop CONFIG_ICE_GNSS, and replace the IS_ENABLED checks for it with
checks for GNSS. Update the Makefile to add the ice_gnss.o object based on
CONFIG_GNSS.
This works to ensure that GNSS support can optionally be enabled, doesn't
have an unnnecessary extra config option, and has Kbuild enforce the
dependency such that you can't accidentally enable GNSS as a module and ICE
as a builtin.
[1] https://lore.kernel.org/intel-wired-lan/
20221019095603.44825-1-arkadiusz.kubalewski@intel.com/
[2] https://lore.kernel.org/intel-wired-lan/
20221028165706.96849-1-alexandr.lobakin@intel.com/
[3] https://lore.kernel.org/all/CAHk-=wi_410KZqHwF-WL5U7QYxnpHHHNP-3xL=g_y89XnKc-uw@mail.gmail.com/
[4] https://lore.kernel.org/netdev/
20230223161309.
0e439c5f@kernel.org/
Reported-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Fixes:
c7ef8221ca7d ("ice: use GNSS subsystem instead of TTY")
Cc: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com>
Cc: Alexander Lobakin <alexandr.lobakin@intel.com>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Anthony Nguyen <anthony.l.nguyen@intel.com>
Acked-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Nathan Chancellor [Fri, 24 Feb 2023 18:18:49 +0000 (11:18 -0700)]
net/sched: cls_api: Move call to tcf_exts_miss_cookie_base_destroy()
When CONFIG_NET_CLS_ACT is disabled:
../net/sched/cls_api.c:141:13: warning: 'tcf_exts_miss_cookie_base_destroy' defined but not used [-Wunused-function]
141 | static void tcf_exts_miss_cookie_base_destroy(struct tcf_exts *exts)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Due to the way the code is structured, it is possible for a definition
of tcf_exts_miss_cookie_base_destroy() to be present without actually
being used. Its single callsite is in an '#ifdef CONFIG_NET_CLS_ACT'
block but a definition will always be present in the file. The version
of tcf_exts_miss_cookie_base_destroy() that actually does something
depends on CONFIG_NET_TC_SKB_EXT, so the stub function is used in both
CONFIG_NET_CLS_ACT=n and CONFIG_NET_CLS_ACT=y + CONFIG_NET_TC_SKB_EXT=n
configurations.
Move the call to tcf_exts_miss_cookie_base_destroy() in
tcf_exts_destroy() out of the '#ifdef CONFIG_NET_CLS_ACT', so that it
always appears used to the compiler, while not changing any behavior
with any of the various configuration combinations.
Fixes:
80cd22c35c90 ("net/sched: cls_api: Support hardware miss to tc action")
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Marek Vasut [Thu, 16 Feb 2023 01:44:01 +0000 (02:44 +0100)]
media: imx-mipi-csis: Check csis_fmt validity before use
The find_csis_format() may return NULL in case supported format is not
found, check the return value of find_csis_format() before using the
result to avoid NULL pointer dereference.
Fixes:
11927d0fd0d0 ("media: imx-mipi-csis: Use V4L2 subdev active state")
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Hans Verkuil [Wed, 15 Feb 2023 14:48:17 +0000 (15:48 +0100)]
media: v4l2-subdev.c: clear stream field
Both userspace and kernelspace can pass structs with an uninitialized
'stream' field. Since the check_state() function checks for a non-zero
stream field, suddenly these calls will fails with -EINVAL.
So check in the wrapper functions in v4l2-subdev.c (which are used by both
the kernel and userspace API) if V4L2_SUBDEV_FL_STREAMS is set, and if not,
then zero the stream field.
Currently no drivers set V4L2_SUBDEV_FL_STREAMS, so the stream field will
always be set to 0.
This patch might well be reverted in the future when streams support is
fully enabled and we finalized the userspace API support for this feature.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Masahiro Yamada [Wed, 22 Feb 2023 14:47:29 +0000 (23:47 +0900)]
kbuild: rpm-pkg: remove unneeded KERNELRELEASE from modules/headers_install
This is a temporary workaround added by commit
f6e09b07cc12 ("kbuild:
do not put .scmversion into the source tarball").
Since commit
1cb86b6c3136 ("kbuild: save overridden KERNELRELEASE in
include/config/kernel.release"), the user-supplied KERNELRELEASE is
saved in include/config/kernel.release.
Remove it again.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Sangmoon Kim [Wed, 22 Feb 2023 10:47:19 +0000 (19:47 +0900)]
docs: kbuild: remove description of KBUILD_LDS_MODULE
Commit
596b0474d3d9 ("kbuild: preprocess module linker script")
removes KBUILD_LDS_MODULE, yet the variable is still mentioned in
kbuild documentation. Remove the reference to the now-nonexistent
variable.
Signed-off-by: Sangmoon Kim <sangmoon.kim@samsung.com>
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Masahiro Yamada [Sun, 19 Feb 2023 14:23:27 +0000 (23:23 +0900)]
.gitattributes: use 'dts' diff driver for *.dtso files
Now we have the third extension for DT source files (overlay).
Give the diff=dts attribute to *.dtso as well.
While I was here, I merged *.c and *.o into *.[ch] and added the
SPDX-License-Identifier.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Masahiro Yamada [Wed, 15 Feb 2023 01:20:33 +0000 (10:20 +0900)]
kbuild: deb-pkg: improve the usability of source package
Improve the source package support in case the dpkg-buildpackage is
directly used to build binary packages.
For cross-compiling, you can set CROSS_COMPILE via the environment
variable, but it is better to set it automatically - set it to
${DEB_HOST_GNU_TYPE}- if we are cross-compiling but not from the top
Makefile.
The generated source package may be carried to a different build
environment, which may have a different compiler installed.
Run olddefconfig first to set new CONFIG options to their default
values without prompting.
Take KERNELRELEASE and KBUILD_BUILD_VERSION from the version field of
debian/changelog in case it is updated afterwards.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Masahiro Yamada [Wed, 15 Feb 2023 01:20:32 +0000 (10:20 +0900)]
kbuild: deb-pkg: fix binary-arch and clean in debian/rules
The clean target needs ARCH=${ARCH} to clean up the tree for the correct
architecture. 'make (bin)deb-pkg' skips cleaning, but the preclean hook
may be executed if dpkg-buildpackage is directly used.
The binary-arch target does not need KERNELRELEASE because it is not
updated during the installation. KBUILD_BUILD_VERSION is not needed
either because binary-arch does not build vmlinux.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Masahiro Yamada [Wed, 15 Feb 2023 01:20:31 +0000 (10:20 +0900)]
kbuild: tar-pkg: use tar rules in scripts/Makefile.package
Use %.tar, %.tar.gz, %.tar.bz2, %.tar.xz, %.tar.zst rules in
scripts/Makefile.package.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Masahiro Yamada [Wed, 15 Feb 2023 01:20:30 +0000 (10:20 +0900)]
kbuild: make perf-tar*-src-pkg work without relying on git
Currently, perf-tar*-src-pkg only uses 'git archive', but it is better
to make it work without relying on git.
The file, HEAD, which saves the commit hash, will be included in the
tarball only when the source tree is managed by git. The git tree is
more precisely checked; it has been copied from scripts/setlocalversion.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Masahiro Yamada [Wed, 15 Feb 2023 01:20:29 +0000 (10:20 +0900)]
kbuild: deb-pkg: switch over to source format 3.0 (quilt)
Change the source format from "1.0" to "3.0 (quilt)" because it works
more cleanly.
All files except .config and debian/ go into the orig tarball.
Add a single patch, debian/patches/config, and delete the ugly
extend-diff-ignore patterns.
The debian tarball will be compressed into *.debian.tar.xz by default.
If you like to use a different compression mode, you can pass the
command line option, DPKG_FLAGS=-Zgzip, for example.
The orig tarball only supports gzip for now. The combination of
gzip and xz is somewhat clumsy, but it is not a practical problem.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Reviewed-by: Nicolas Schier <nicolas@fjasle.eu>
Masahiro Yamada [Wed, 15 Feb 2023 01:20:28 +0000 (10:20 +0900)]
kbuild: deb-pkg: make .orig tarball a hard link if possible
If '..' belongs to the same filesystem, create a hard link instead of
a copy. In most cases, you can save disk space.
I do not want to use 'mv' because keeping linux.tar.gz is useful to
avoid unneeded rebuilding of the tarball.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Reviewed-by: Nicolas Schier <nicolas@fjasle.eu>
Masahiro Yamada [Wed, 15 Feb 2023 01:20:27 +0000 (10:20 +0900)]
kbuild: deb-pkg: hide KDEB_SOURCENAME from Makefile
scripts/Makefile.package does not need to know the value of
KDEB_SOURCENAME because the source name can be taken from
debian/changelog by using dpkg-parsechangelog.
Move the default of KDEB_SOURCENAME (i.e. linux-upstream) to
scripts/package/mkdebian.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Reviewed-by: Nicolas Schier <nicolas@fjasle.eu>
Masahiro Yamada [Wed, 15 Feb 2023 01:20:26 +0000 (10:20 +0900)]
kbuild: srcrpm-pkg: create source package without cleaning
If you run 'make (src)rpm-pkg', all objects are lost due to 'make clean',
which makes the incremental builds impossible.
Instead of cleaning, pass the exclude list to tar's --exclude-from
option.
Previously, the .config was contained in the source tarball.
With this commit, the source rpm consists of separate linux.tar.gz
and .config.
Remove stale comments. Now, 'make (src)rpm-pkg' works with O= option.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Masahiro Yamada [Wed, 15 Feb 2023 01:20:25 +0000 (10:20 +0900)]
kbuild: rpm-pkg: build binary packages from source rpm
The build rules of rpm-pkg and srcrpm-pkg are almost the same.
Remove the code duplication.
Change rpm-pkg to build binary packages from the source package generated
by srcrpm-pkg.
This changes the output directory of the srpm generated by 'make rpm-pkg'
because srcrpm-pkg overrides _srcrpmdir.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Masahiro Yamada [Wed, 15 Feb 2023 01:20:24 +0000 (10:20 +0900)]
kbuild: deb-pkg: create source package without cleaning
If you run 'make deb-pkg', all objects are lost due to 'make clean',
which makes the incremental builds impossible.
Instead of cleaning, pass the exclude list to tar's --exclude-from
option.
Previously, *.diff.gz contained some check-in files such as
.clang-format, .cocciconfig.
With this commit, *.diff.gz will only contain the .config and debian/.
The other source files will go into the .orig tarball.
linux.tar.gz is rebuilt only when the source files that would go into
the tarball are changed.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Reviewed-by: Nicolas Schier <nicolas@fjasle.eu>
Liam R. Howlett [Fri, 24 Feb 2023 21:20:55 +0000 (16:20 -0500)]
mm/mprotect: Fix successful vma_merge() of next in do_mprotect_pkey()
If mprotect_fixup() successfully calls vma_merge() and replaces vma and
the next vma, then the tmp variable in the do_mprotect_pkey() is not
updated to point to the new vma end. This results in the loop detecting
a gap between VMAs that does not exist.
Fix the faulty value of tmp by setting it to the end location of the vma
iterator at the end of the loop.
Link: https://lkml.kernel.org/r/20230224212055.1786100-1-Liam.Howlett@oracle.com
Fixes:
2286a6914c77 ("mm: change mprotect_fixup to vma iterator")
Link: https://lore.kernel.org/linux-mm/20230223120407.729110a6ecd1416ac59d9cb0@linux-foundation.org/
Signed-off-by: Liam R. Howlett <Liam.Howlett@oracle.com>
Reported-by: Bert Karwatzki <spasswolf@web.de>
Link: https://bugzilla.kernel.org/show_bug.cgi?id=217061
Tested-by: Bert Karwatzki <spasswolf@web.de>
Reported-by: Linus Torvalds <torvalds@linux-foundation.org>
Link: https://lore.kernel.org/linux-mm/CAHk-=wjFmVL7NiuxL54qLkoabni_yD-oF9=dpDgETtdsiCbhUg@mail.gmail.com/
Tested-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds [Sat, 25 Feb 2023 23:16:23 +0000 (15:16 -0800)]
Merge tag 'clk-for-linus' of git://git./linux/kernel/git/clk/linux
Pull clk updates from Stephen Boyd:
"We have one small patch to the clk core this time around. It fixes a
corner case with the CLK_OPS_PARENT_ENABLE flag combined with
clk_core_is_enabled() where it hangs the system. We'll simply assume
the clk is disabled if the parent is disabled and the flag is set.
Trying to turn on the parent to check the enable state of the clk runs
into system hangs at boot. We let this bake in -next for a couple
weeks to make sure there aren't any more issues because the last
attempt to fix this ran into hangs and had to be reverted.
Note: There were some more patches to the core framework around
sync_state and disabling unused clks, but I asked for that to be
reverted from the qcom PR because it isn't ready and we're still
discussing the best solution on the list.
Outside of the core clk framework, we have the usual collection of clk
driver updates and support for new SoCs (which seems to never stop).
The dirstat is dominated by Qualcomm because they added support for
quite a few SoCs this time around and also migrated quite a few of
their drivers to clk_parent_data. The other big diff is in the
Mediatek clk drivers that saw a significant rework this cycle to
similarly modernize the code, and we'll see that work continue in the
next cycle as well. Nothing really jumps out as scary here, except
that the significant churn in parent data descriptions can have typos
that go unnoticed. More details below.
Core:
- Honor CLK_OPS_PARENT_ENABLE in clk_core_is_enabled()
New Drivers:
- Add a new clk-gpr-mux clock type and use it on i.MX6Q to add ENET
ref clocks
- Support for Mediatek MT7891 SoC clks
- Support for many Qualcomm clk controllers:
- QDU1000/QRU1000 global clock controller
- SA8775P global clock controller
- SM8550 TCSR and display clock controller
- SM6350 clock controller
- MSM8996 CBF and APCS clock controllers
Updates:
- Various cleanups and improvements to Mediatek clk drivers to reduce
code size and modernize the drivers
- Support for Versa 5P49V60 clks
- Disable R-Car H3 ES1.*, as it was only available to an internal
development group and needed a lot of quirks and workarounds
- Add PWM, Compare-Match Timer (TIM), USB, SDHI, and eMMC clocks and
resets on Renesas RZ/V2M
- Add display clocks on Renesas R-Car V4H
- Add Camera Receiving Unit (CRU) clocks and resets on Renesas RZ/G2L
- Free the imx_uart_clocks even if imx_register_uart_clocks returns
early
- Get the stdout clocks count from device tree on i.MX
- Drop the clock count argument from imx_register_uart_clocks()
- Keep the uart clocks on i.MX93 for when earlycon is used
- Fix SPDX comment in i.MX6SLL clocks bindings header
- Drop some unnecessary spaces from i.MX8ULP clocks bindings header
- Add imx_obtain_fixed_of_clock() for allowing to add a clock that is
not configured via devicetree
- Fix the ENET1 gate configuration for i.MX6UL according to the
reference manual
- Add ENET refclock mux support for i.MX6UL
- Add support for USB host/device configuration on Renesas RZ/N1
- Add PLL2 programming support, and CAN-FD clocks on Renesas R-Car
V4H
- Add D1 CAN bus gates and resets for Allwinner
- Mark D1 CPUX clock as critical on Allwinner
- Reuse D1 driver for Allwinner R528/T113
- Cleanup sunxi-ng Kconfig
- Fix sunxi-ng kernel-doc issues
- Model Allwinner H3/H5 DRAM clock as fixed clock
- Use .determine_rate() instead of .round_rate() for the dualdiv,
mpll, sclk-div and cpu-dyn-div amlogic clock drivers
- DDR clocks were marked as critical in the proper clock driver for
each AT91 SoC such that drivers/memory/atmel-sdramc.c to be deleted
in the next releases as it only does clock enablement
- Patch to avoid compiling dt-compat.o for all AT91 SoCs as only some
of them may use it
- Support synchronous power_off requests in the qcom GDSC driver for
proper GPU power collapse
- Drop test clocks from various Qualcomm clk drivers
- Update parent references to use clk_parent_data/clk_hw in various
Qualcomm clk drivers
- Fixes for the Qualcomm MSM8996 CPU clock controller
- Transition Qualcomm MSM8974 GCC off the externally defined
sleep_clk
- Add GDSCs in the global clock controller for Qualcomm QCS404
- The SDCC core clocks on Qualcomm SM6115 are moved to floor_ops
- Programming of clk_dis_wait for GPU CX GDSC on Qualcomm SC7180 and
SDM845 are moved to use the recently introduced properties in the
GDSC struct
- Qualcomm's RPMh clock driver gains SM8550 and SA8775P clocks, and
the IPA clock is added on a variety of platforms
- De-duplicate identical clks in Qualcomm SMD RPM clk driver
- Add a few missing clocks across msm8998, msm8992, msm8916, qcs404
to Qualcomm SDM RPM clk driver
- Various Qualcomm clk drivers use devm_pm_runtime_enable() to
simplify"
* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (228 commits)
clk: qcom: apcs-msm8986: Include bitfield.h for FIELD_PREP
clk: qcom: Revert sync_state based clk_disable_unused
clk: imx: pll14xx: fix recalc_rate for negative kdiv
clk: rs9: Drop unused pin_xin field
MAINTAINERS: clk: imx: Add Peng Fan as reviewer
clk: sprd: Add dependency for SPRD_UMS512_CLK
clk: ralink: fix 'mt7621_gate_is_enabled()' function
clk: mediatek: clk-mtk: Remove unneeded semicolon
dt-bindings: clock: remove stih416 bindings
dt-bindings: clock: add loongson-2 clock
dt-bindings: clock: add loongson-2 clock include file
clk: imx: fix compile testing imxrt1050
clk: Honor CLK_OPS_PARENT_ENABLE in clk_core_is_enabled()
clk: imx: set imx_clk_gpr_mux_ops storage-class-specifier to static
clk: renesas: rcar-gen3: Disable R-Car H3 ES1.*
dt-bindings: clock: Merge qcom,gpucc-sm8350 into qcom,gpucc.yaml
clk: qcom: gpucc-sdm845: fix clk_dis_wait being programmed for CX GDSC
clk: qcom: gpucc-sc7180: fix clk_dis_wait being programmed for CX GDSC
dt-bindings: clock: qcom,sa8775p-gcc: add the power-domains property
clk: qcom: cpu-8996: add missing cputype include
...
Linus Torvalds [Sat, 25 Feb 2023 23:10:14 +0000 (15:10 -0800)]
Merge tag 'mailbox-v6.3' of git://git.linaro.org/landing-teams/working/fujitsu/integration
Pull mailbox updates from Jassi Brar:
- qcom: misc changes to bindings for sa8775p, QDU1000/QRU1000, IPQ5332,
SDX55, msm8976, glink-rpm-edge
- sti: convert to DT schema
- zynq: switch to flexible array to simplify code
* tag 'mailbox-v6.3' of git://git.linaro.org/landing-teams/working/fujitsu/integration:
dt-bindings: mailbox: qcom-ipcc: Add compatible for QDU1000/QRU1000
mailbox: qcom-apcs-ipc: add IPQ5332 APSS clock support
dt-bindings: mailbox: qcom: add compatible for the IPQ5332 SoC
dt-bindings: remoteproc: qcom,glink-rpm-edge: convert to DT schema
mailbox: qcom-apcs-ipc: enable APCS clock device for MSM8996
dt-bindings: mailbox: qcom: add #clock-cells to msm8996 example
dt-bindings: mailbox: qcom: add missing platforms to conditional clauses
dt-bindings: mailbox: qcom: correct the list of platforms using clocks
dt-bindings: mailbox: qcom: enable syscon compatible for msm8976
dt-bindings: mailbox: qcom: add SDX55 compatible
dt-bindings: mailbox: qcom-ipcc: document the sa8775p platform
dt-bindings: mailbox: sti-mailbox: convert to DT schema
mailbox: zynq: Switch to flexible array to simplify code
Linus Torvalds [Sat, 25 Feb 2023 23:05:08 +0000 (15:05 -0800)]
Merge tag 'mtd/for-6.3' of git://git./linux/kernel/git/mtd/linux
Pull MTD updates from Miquel Raynal:
"MTD changes:
- parsers: ofpart: add workaround for #size-cells 0
- dt-bindings: partitions: Fix partition node name pattern
- dataflash: remove duplicate SPI ID table
Raw NAND core changes:
- Check the data only read pattern only once
- Prepare the late addition of supported operation checks
- Support for sequential cache reads
- Fix nand_chip kdoc
Raw NAND driver changes:
- Fsl_elbc: Propagate HW ECC settings to HW
- Marvell: Add missing layouts
- Pasemi: Don't use static data to track per-device state
- Sunxi:
- Fix the size of the last OOB region
- Remove an unnecessary check
- Remove an unnecessary check
- Clean up chips after failed init
- Precompute the ECC_CTL register value
- Embed sunxi_nand_hw_ecc by value
- Update OOB layout to match hardware
- tmio_nand: Remove driver
- vf610_nfc: Use regular comments for functions
SPI-NAND driver changes:
- Add support for AllianceMemory AS5F34G04SND
- Macronix: use scratch buffer for DMA operation
NAND ECC changes:
- Mediatek:
- Add ECC support fot MT7986 IC
- Add compatible for MT7986
- dt-bindings: Split ECC engine with rawnand controller
SPI NOR changes:
- Misc core fixes
SPI NOR driver changes:
- Spansion: Minor fixes"
* tag 'mtd/for-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: (33 commits)
mtd: parsers: ofpart: add workaround for #size-cells 0
mtd: rawnand: sunxi: Precompute the ECC_CTL register value
mtd: rawnand: sunxi: Embed sunxi_nand_hw_ecc by value
mtd: rawnand: sunxi: Update OOB layout to match hardware
mtd: spi-nor: Sort headers alphabetically
mtd: spi-nor: Fix shift-out-of-bounds in spi_nor_set_erase_type
mtd: nand: ecc-mtk: Add ECC support fot MT7986 IC
dt-bindings: mtd: mediatek,nand-ecc-engine: Add compatible for MT7986
dt-bindings: mtd: Split ECC engine with rawnand controller
mtd: rawnand: fsl_elbc: Propagate HW ECC settings to HW
mtd: spinand: Add support for AllianceMemory AS5F34G04SND
dt-bindings: mtd: partitions: Fix partition node name pattern
mtd: spi-nor: Create macros to define chip IDs and geometries
mtd: spi-nor: spansion: Make CFRx reg fields generic
mtd: spi-nor: spansion: Consider reserved bits in CFR5 register
mtd: spi-nor: core: fix implicit declaration warning
mtd: spinand: macronix: use scratch buffer for DMA operation
mtd: rawnand: Fix nand_chip kdoc
mtd: rawnand: vf610_nfc: use regular comments for functions
mtd: rawnand: Support for sequential cache reads
...
Linus Torvalds [Sat, 25 Feb 2023 23:01:32 +0000 (15:01 -0800)]
Merge tag 'input-for-v6.3-rc0' of git://git./linux/kernel/git/dtor/input
Pull input updates from Dmitry Torokhov:
- a set of tweaks to iqs269a touch controller driver
- a fix for ads7846 driver to properly handle 7845 chip
- cap11xx driver will support cap1203, cap1293 and cap1298 models
- xpad driver will support 8BitDo Pro 2 Wired Controller
- input drivers have been switched to DEFINE_SIMPLE_DEV_PM_OPS() and
pm_sleep_ptr()
- other miscellaneous fixes and tweaks
* tag 'input-for-v6.3-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (113 commits)
dt-bindings: input: iqs626a: Redefine trackpad property types
Input: iqs626a - drop unused device node references
dt-bindings: input: touchscreen: st,stmfts: convert to dtschema
Input: cyttsp5 - fix bitmask for touch buttons
Input: exc3000 - properly stop timer on shutdown
Input: synaptics-rmi4 - fix SPI device ID
Input: cap11xx - add support for cap1203, cap1293 and cap1298
dt-bindings: input: microchip,cap11xx: add cap1203, cap1293 and cap1298
Input: pmic8xxx-keypad - fix a Kconfig spelling mistake & hyphenation
Input: edt-ft5x06 - fix typo in a comment
Input: tegra-kbc - use devm_platform_get_and_ioremap_resource()
Input: st-keyscan - use devm_platform_get_and_ioremap_resource()
Input: spear-keyboard - use devm_platform_get_and_ioremap_resource()
Input: olpc_apsp - use devm_platform_get_and_ioremap_resource()
Input: arc_ps2 - use devm_platform_get_and_ioremap_resource()
Input: apbps2 - use devm_platform_get_and_ioremap_resource()
Input: altera_ps2 - use devm_platform_get_and_ioremap_resource()
Input: ads7846 - don't check penirq immediately for 7845
Input: ads7846 - always set last command to PWRDOWN
Input: ads7846 - don't report pressure for ads7845
...
Linus Torvalds [Sat, 25 Feb 2023 21:06:28 +0000 (13:06 -0800)]
Merge tag 'probes-v6.3-2' of git://git./linux/kernel/git/trace/linux-trace
Pull kprobes cleanup updates from Masami Hiramatsu:
"These are probe events cleanups, no new features but improve
readability:
- Rename print_probe_args() to trace_probe_print_args() and
un-inline it
- Introduce a set of default data fetch functions for dynamic
probe events
- Extract common code of data fetch process of dynamic probe events"
* tag 'probes-v6.3-2' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
kernel/trace: extract common part in process_fetch_insn
kernel/trace: Provide default impelentations defined in trace_probe_tmpl.h
kernel/trace: Introduce trace_probe_print_args and use it in *probes
Linus Torvalds [Sat, 25 Feb 2023 21:02:20 +0000 (13:02 -0800)]
Merge tag 'kcsan.2023.02.24a' of git://git./linux/kernel/git/paulmck/linux-rcu
Pull kernel concurrency sanitizer (KCSAN) updates from Paul McKenney:
"This fixes gcc-11 errors for x86_64 KCSAN-enabled kernel builds by
selecting the CONSTRUCTORS Kconfig option"
* tag 'kcsan.2023.02.24a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu:
kcsan: select CONFIG_CONSTRUCTORS
Linus Torvalds [Sat, 25 Feb 2023 20:53:42 +0000 (12:53 -0800)]
Merge tag 'flex-array-transformations-6.3-rc1' of git://git./linux/kernel/git/gustavoars/linux
Pull flexible-array updates from Gustavo Silva:
"Transform zero-length arrays, in unions, into flexible arrays"
* tag 'flex-array-transformations-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux:
bcache: Replace zero-length arrays with DECLARE_FLEX_ARRAY() helper
mm/memremap: Replace zero-length array with DECLARE_FLEX_ARRAY() helper
exportfs: Replace zero-length array with DECLARE_FLEX_ARRAY() helper
Linus Torvalds [Sat, 25 Feb 2023 20:49:29 +0000 (12:49 -0800)]
Merge branch 'for-linus' of git://git./linux/kernel/git/mattst88/alpha
Pull alpha updates from Al Viro:
"Mostly small janitorial fixes but there's also more important ones: a
patch to fix loading large modules from Edward Humes, and some fixes
from Al Viro"
[ The fixes from Al mostly came in separately through Al's trees too and
are now duplicated.. - Linus ]
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mattst88/alpha:
alpha: in_irq() cleanup
alpha: lazy FPU switching
alpha/boot/misc: trim unused declarations
alpha/boot/tools/objstrip: fix the check for ELF header
alpha/boot: fix the breakage from -isystem series...
alpha: fix FEN fault handling
alpha: Avoid comma separated statements
alpha: fixed a typo in core_cia.c
alpha: remove unused __SLOW_DOWN_IO and SLOW_DOWN_IO definitions
alpha: update config files
alpha: fix R_ALPHA_LITERAL reloc for large modules
alpha: Add some spaces to ensure format specification
alpha: replace NR_SYSCALLS by NR_syscalls
alpha: Remove redundant local asm header redirections
alpha: Implement "current_stack_pointer"
alpha: remove redundant err variable
alpha: osf_sys: reduce kernel log spamming on invalid osf_mount call typenr
Linus Torvalds [Sat, 25 Feb 2023 19:52:57 +0000 (11:52 -0800)]
Merge tag 'vfio-v6.3-rc1' of https://github.com/awilliam/linux-vfio
Pull VFIO updates from Alex Williamson:
- Remove redundant resource check in vfio-platform (Angus Chen)
- Use GFP_KERNEL_ACCOUNT for persistent userspace allocations, allowing
removal of arbitrary kernel limits in favor of cgroup control (Yishai
Hadas)
- mdev tidy-ups, including removing the module-only build restriction
for sample drivers, Kconfig changes to select mdev support,
documentation movement to keep sample driver usage instructions with
sample drivers rather than with API docs, remove references to
out-of-tree drivers in docs (Christoph Hellwig)
- Fix collateral breakages from mdev Kconfig changes (Arnd Bergmann)
- Make mlx5 migration support match device support, improve source and
target flows to improve pre-copy support and reduce downtime (Yishai
Hadas)
- Convert additional mdev sysfs case to use sysfs_emit() (Bo Liu)
- Resolve copy-paste error in mdev mbochs sample driver Kconfig (Ye
Xingchen)
- Avoid propagating missing reset error in vfio-platform if reset
requirement is relaxed by module option (Tomasz Duszynski)
- Range size fixes in mlx5 variant driver for missed last byte and
stricter range calculation (Yishai Hadas)
- Fixes to suspended vaddr support and locked_vm accounting, excluding
mdev configurations from the former due to potential to indefinitely
block kernel threads, fix underflow and restore locked_vm on new mm
(Steve Sistare)
- Update outdated vfio documentation due to new IOMMUFD interfaces in
recent kernels (Yi Liu)
- Resolve deadlock between group_lock and kvm_lock, finally (Matthew
Rosato)
- Fix NULL pointer in group initialization error path with IOMMUFD (Yan
Zhao)
* tag 'vfio-v6.3-rc1' of https://github.com/awilliam/linux-vfio: (32 commits)
vfio: Fix NULL pointer dereference caused by uninitialized group->iommufd
docs: vfio: Update vfio.rst per latest interfaces
vfio: Update the kdoc for vfio_device_ops
vfio/mlx5: Fix range size calculation upon tracker creation
vfio: no need to pass kvm pointer during device open
vfio: fix deadlock between group lock and kvm lock
vfio: revert "iommu driver notify callback"
vfio/type1: revert "implement notify callback"
vfio/type1: revert "block on invalid vaddr"
vfio/type1: restore locked_vm
vfio/type1: track locked_vm per dma
vfio/type1: prevent underflow of locked_vm via exec()
vfio/type1: exclude mdevs from VFIO_UPDATE_VADDR
vfio: platform: ignore missing reset if disabled at module init
vfio/mlx5: Improve the target side flow to reduce downtime
vfio/mlx5: Improve the source side flow upon pre_copy
vfio/mlx5: Check whether VF is migratable
samples: fix the prompt about SAMPLE_VFIO_MDEV_MBOCHS
vfio/mdev: Use sysfs_emit() to instead of sprintf()
vfio-mdev: add back CONFIG_VFIO dependency
...
Linus Torvalds [Sat, 25 Feb 2023 19:48:02 +0000 (11:48 -0800)]
Merge tag 'for_linus' of git://git./linux/kernel/git/mst/vhost
Pull virtio updates from Michael Tsirkin:
- device feature provisioning in ifcvf, mlx5
- new SolidNET driver
- support for zoned block device in virtio blk
- numa support in virtio pmem
- VIRTIO_F_RING_RESET support in vhost-net
- more debugfs entries in mlx5
- resume support in vdpa
- completion batching in virtio blk
- cleanup of dma api use in vdpa
- now simulating more features in vdpa-sim
- documentation, features, fixes all over the place
* tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: (64 commits)
vdpa/mlx5: support device features provisioning
vdpa/mlx5: make MTU/STATUS presence conditional on feature bits
vdpa: validate device feature provisioning against supported class
vdpa: validate provisioned device features against specified attribute
vdpa: conditionally read STATUS in config space
vdpa: fix improper error message when adding vdpa dev
vdpa/mlx5: Initialize CVQ iotlb spinlock
vdpa/mlx5: Don't clear mr struct on destroy MR
vdpa/mlx5: Directly assign memory key
tools/virtio: enable to build with retpoline
vringh: fix a typo in comments for vringh_kiov
vhost-vdpa: print warning when vhost_vdpa_alloc_domain fails
scsi: virtio_scsi: fix handling of kmalloc failure
vdpa: Fix a couple of spelling mistakes in some messages
vhost-net: support VIRTIO_F_RING_RESET
vhost-scsi: convert sysfs snprintf and sprintf to sysfs_emit
vdpa: mlx5: support per virtqueue dma device
vdpa: set dma mask for vDPA device
virtio-vdpa: support per vq dma device
vdpa: introduce get_vq_dma_device()
...
Linus Torvalds [Sat, 25 Feb 2023 19:30:21 +0000 (11:30 -0800)]
Merge tag 'for-linus' of git://git./virt/kvm/kvm
Pull kvm updates from Paolo Bonzini:
"ARM:
- Provide a virtual cache topology to the guest to avoid
inconsistencies with migration on heterogenous systems. Non secure
software has no practical need to traverse the caches by set/way in
the first place
- Add support for taking stage-2 access faults in parallel. This was
an accidental omission in the original parallel faults
implementation, but should provide a marginal improvement to
machines w/o FEAT_HAFDBS (such as hardware from the fruit company)
- A preamble to adding support for nested virtualization to KVM,
including vEL2 register state, rudimentary nested exception
handling and masking unsupported features for nested guests
- Fixes to the PSCI relay that avoid an unexpected host SVE trap when
resuming a CPU when running pKVM
- VGIC maintenance interrupt support for the AIC
- Improvements to the arch timer emulation, primarily aimed at
reducing the trap overhead of running nested
- Add CONFIG_USERFAULTFD to the KVM selftests config fragment in the
interest of CI systems
- Avoid VM-wide stop-the-world operations when a vCPU accesses its
own redistributor
- Serialize when toggling CPACR_EL1.SMEN to avoid unexpected
exceptions in the host
- Aesthetic and comment/kerneldoc fixes
- Drop the vestiges of the old Columbia mailing list and add [Oliver]
as co-maintainer
RISC-V:
- Fix wrong usage of PGDIR_SIZE instead of PUD_SIZE
- Correctly place the guest in S-mode after redirecting a trap to the
guest
- Redirect illegal instruction traps to guest
- SBI PMU support for guest
s390:
- Sort out confusion between virtual and physical addresses, which
currently are the same on s390
- A new ioctl that performs cmpxchg on guest memory
- A few fixes
x86:
- Change tdp_mmu to a read-only parameter
- Separate TDP and shadow MMU page fault paths
- Enable Hyper-V invariant TSC control
- Fix a variety of APICv and AVIC bugs, some of them real-world, some
of them affecting architecurally legal but unlikely to happen in
practice
- Mark APIC timer as expired if its in one-shot mode and the count
underflows while the vCPU task was being migrated
- Advertise support for Intel's new fast REP string features
- Fix a double-shootdown issue in the emergency reboot code
- Ensure GIF=1 and disable SVM during an emergency reboot, i.e. give
SVM similar treatment to VMX
- Update Xen's TSC info CPUID sub-leaves as appropriate
- Add support for Hyper-V's extended hypercalls, where "support" at
this point is just forwarding the hypercalls to userspace
- Clean up the kvm->lock vs. kvm->srcu sequences when updating the
PMU and MSR filters
- One-off fixes and cleanups
- Fix and cleanup the range-based TLB flushing code, used when KVM is
running on Hyper-V
- Add support for filtering PMU events using a mask. If userspace
wants to restrict heavily what events the guest can use, it can now
do so without needing an absurd number of filter entries
- Clean up KVM's handling of "PMU MSRs to save", especially when vPMU
support is disabled
- Add PEBS support for Intel Sapphire Rapids
- Fix a mostly benign overflow bug in SEV's
send|receive_update_data()
- Move several SVM-specific flags into vcpu_svm
x86 Intel:
- Handle NMI VM-Exits before leaving the noinstr region
- A few trivial cleanups in the VM-Enter flows
- Stop enabling VMFUNC for L1 purely to document that KVM doesn't
support EPTP switching (or any other VM function) for L1
- Fix a crash when using eVMCS's enlighted MSR bitmaps
Generic:
- Clean up the hardware enable and initialization flow, which was
scattered around multiple arch-specific hooks. Instead, just let
the arch code call into generic code. Both x86 and ARM should
benefit from not having to fight common KVM code's notion of how to
do initialization
- Account allocations in generic kvm_arch_alloc_vm()
- Fix a memory leak if coalesced MMIO unregistration fails
selftests:
- On x86, cache the CPU vendor (AMD vs. Intel) and use the info to
emit the correct hypercall instruction instead of relying on KVM to
patch in VMMCALL
- Use TAP interface for kvm_binary_stats_test and tsc_msrs_test"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (325 commits)
KVM: SVM: hyper-v: placate modpost section mismatch error
KVM: x86/mmu: Make tdp_mmu_allowed static
KVM: arm64: nv: Use reg_to_encoding() to get sysreg ID
KVM: arm64: nv: Only toggle cache for virtual EL2 when SCTLR_EL2 changes
KVM: arm64: nv: Filter out unsupported features from ID regs
KVM: arm64: nv: Emulate EL12 register accesses from the virtual EL2
KVM: arm64: nv: Allow a sysreg to be hidden from userspace only
KVM: arm64: nv: Emulate PSTATE.M for a guest hypervisor
KVM: arm64: nv: Add accessors for SPSR_EL1, ELR_EL1 and VBAR_EL1 from virtual EL2
KVM: arm64: nv: Handle SMCs taken from virtual EL2
KVM: arm64: nv: Handle trapped ERET from virtual EL2
KVM: arm64: nv: Inject HVC exceptions to the virtual EL2
KVM: arm64: nv: Support virtual EL2 exceptions
KVM: arm64: nv: Handle HCR_EL2.NV system register traps
KVM: arm64: nv: Add nested virt VCPU primitives for vEL2 VCPU state
KVM: arm64: nv: Add EL2 system registers to vcpu context
KVM: arm64: nv: Allow userspace to set PSR_MODE_EL2x
KVM: arm64: nv: Reset VCPU to EL2 registers if VCPU nested virt is set
KVM: arm64: nv: Introduce nested virtualization VCPU feature
KVM: arm64: Use the S2 MMU context to iterate over S2 table
...
Linus Torvalds [Sat, 25 Feb 2023 19:14:08 +0000 (11:14 -0800)]
Merge tag 'riscv-for-linus-6.3-mw1' of git://git./linux/kernel/git/riscv/linux
Pull RISC-V updates from Palmer Dabbelt:
"There's a bunch of fixes/cleanups throughout the tree as usual, but we
also have a handful of new features:
- Various improvements to the extension detection and alternative
patching infrastructure
- Zbb-optimized string routines
- Support for cpu-capacity in the RISC-V DT bindings
- Zicbom no longer depends on toolchain support
- Some performance and code size improvements to ftrace
- Support for ARCH_WANT_LD_ORPHAN_WARN
- Oops now contain the faulting instruction"
* tag 'riscv-for-linus-6.3-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: (67 commits)
RISC-V: add a spin_shadow_stack declaration
riscv: mm: hugetlb: Enable ARCH_WANT_HUGETLB_PAGE_OPTIMIZE_VMEMMAP
riscv: Add header include guards to insn.h
riscv: alternative: proceed one more instruction for auipc/jalr pair
riscv: Avoid enabling interrupts in die()
riscv, mm: Perform BPF exhandler fixup on page fault
RISC-V: take text_mutex during alternative patching
riscv: hwcap: Don't alphabetize ISA extension IDs
RISC-V: fix ordering of Zbb extension
riscv: jump_label: Fixup unaligned arch_static_branch function
RISC-V: Only provide the single-letter extensions in HWCAP
riscv: mm: fix regression due to update_mmu_cache change
scripts/decodecode: Add support for RISC-V
riscv: Add instruction dump to RISC-V splats
riscv: select ARCH_WANT_LD_ORPHAN_WARN for !XIP_KERNEL
riscv: vmlinux.lds.S: explicitly catch .init.bss sections from EFI stub
riscv: vmlinux.lds.S: explicitly catch .riscv.attributes sections
riscv: vmlinux.lds.S: explicitly catch .rela.dyn symbols
riscv: lds: define RUNTIME_DISCARD_EXIT
RISC-V: move some stray __RISCV_INSN_FUNCS definitions from kprobes
...
Linus Torvalds [Sat, 25 Feb 2023 19:00:06 +0000 (11:00 -0800)]
Merge tag 'powerpc-6.3-1' of git://git./linux/kernel/git/powerpc/linux
Pull powerpc updates from Michael Ellerman:
- Support for configuring secure boot with user-defined keys on PowerVM
LPARs
- Simplify the replay of soft-masked IRQs by making it non-recursive
- Add support for KCSAN on 64-bit Book3S
- Improvements to the API & code which interacts with RTAS (pseries
firmware)
- Change 32-bit powermac to assign PCI bus numbers per domain by
default
- Some improvements to the 32-bit BPF JIT
- Various other small features and fixes
Thanks to Anders Roxell, Andrew Donnellan, Andrew Jeffery, Benjamin
Gray, Christophe Leroy, Frederic Barrat, Ganesh Goudar, Geoff Levand,
Greg Kroah-Hartman, Jan-Benedict Glaw, Josh Poimboeuf, Kajol Jain,
Laurent Dufour, Mahesh Salgaonkar, Mathieu Desnoyers, Mimi Zohar, Murphy
Zhou, Nathan Chancellor, Nathan Lynch, Nayna Jain, Nicholas Piggin, Pali
Rohár, Petr Mladek, Rohan McLure, Russell Currey, Sachin Sant, Sathvika
Vasireddy, Sourabh Jain, Stefan Berger, Stephen Rothwell, and Sudhakar
Kuppusamy.
* tag 'powerpc-6.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: (114 commits)
powerpc/pseries: Avoid hcall in plpks_is_available() on non-pseries
powerpc: dts: turris1x.dts: Set lower priority for CPLD syscon-reboot
powerpc/e500: Add missing prototype for 'relocate_init'
powerpc/64: Fix unannotated intra-function call warning
powerpc/epapr: Don't use wrteei on non booke
powerpc: Pass correct CPU reference to assembler
powerpc/mm: Rearrange if-else block to avoid clang warning
powerpc/nohash: Fix build with llvm-as
powerpc/nohash: Fix build error with binutils >= 2.38
powerpc/pseries: Fix endianness issue when parsing PLPKS secvar flags
macintosh: windfarm: Use unsigned type for 1-bit bitfields
powerpc/kexec_file: print error string on usable memory property update failure
powerpc/machdep: warn when machine_is() used too early
powerpc/64: Replace -mcpu=e500mc64 by -mcpu=e5500
powerpc/eeh: Set channel state after notifying the drivers
selftests/powerpc: Fix incorrect kernel headers search path
powerpc/rtas: arch-wide function token lookup conversions
powerpc/rtas: introduce rtas_function_token() API
powerpc/pseries/lpar: convert to papr_sysparm API
powerpc/pseries/hv-24x7: convert to papr_sysparm API
...
Linus Torvalds [Sat, 25 Feb 2023 18:56:39 +0000 (10:56 -0800)]
Merge tag 'mips_6.3' of git://git./linux/kernel/git/mips/linux
Pull MIPS updates from Thomas Bogendoerfer:
"Just cleanups and fixes"
* tag 'mips_6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux:
MIPS: vpe-mt: drop physical_memsize
mips: fix syscall_get_nr
MIPS: SMP-CPS: fix build error when HOTPLUG_CPU not set
MIPS: DTS: jz4780: add #clock-cells to rtc_dev
MIPS: dts: Boston: Fix dtc 'pci_device_reg' warning
mips: dts: ralink: mt7621: add port@5 as CPU port
mips: dts: align LED node names with dtschema
MIPS: ralink: Use devm_platform_get_and_ioremap_resource()
MIPS: pci-mt7620: Use devm_platform_get_and_ioremap_resource()
MIPS: pci: lantiq: Use devm_platform_get_and_ioremap_resource()
MIPS: lantiq: xway: Use devm_platform_get_and_ioremap_resource()
MIPS: BCM47XX: Add support for Linksys E2500 V3
mips: ralink: make SOC_MT7621 select PINCTRL_MT7621 and fix help section
MIPS: DTS: CI20: fix otg power gpio
MIPS: dts: lantiq: Remove bogus interrupt-parent; line
MIPS: Fix a compilation issue
MIPS: remove CONFIG_MIPS_LD_CAN_LINK_VDSO
mips: Realtek RTL: select NO_EXCEPT_FILL
MIPS: OCTEON: octeon-usb: Consolidate error messages
Linus Torvalds [Sat, 25 Feb 2023 17:19:23 +0000 (09:19 -0800)]
Merge tag 'cxl-for-6.3' of git://git./linux/kernel/git/cxl/cxl
Pull Compute Express Link (CXL) updates from Dan Williams:
"To date Linux has been dependent on platform-firmware to map CXL RAM
regions and handle events / errors from devices. With this update we
can now parse / update the CXL memory layout, and report events /
errors from devices. This is a precursor for the CXL subsystem to
handle the end-to-end "RAS" flow for CXL memory. i.e. the flow that
for DDR-attached-DRAM is handled by the EDAC driver where it maps
system physical address events to a field-replaceable-unit (FRU /
endpoint device). In general, CXL has the potential to standardize
what has historically been a pile of memory-controller-specific error
handling logic.
Another change of note is the default policy for handling RAM-backed
device-dax instances. Previously the default access mode was "device",
mmap(2) a device special file to access memory. The new default is
"kmem" where the address range is assigned to the core-mm via
add_memory_driver_managed(). This saves typical users from wondering
why their platform memory is not visible via free(1) and stuck behind
a device-file. At the same time it allows expert users to deploy
policy to, for example, get dedicated access to high performance
memory, or hide low performance memory from general purpose kernel
allocations. This affects not only CXL, but also systems with
high-bandwidth-memory that platform-firmware tags with the
EFI_MEMORY_SP (special purpose) designation.
Summary:
- CXL RAM region enumeration: instantiate 'struct cxl_region' objects
for platform firmware created memory regions
- CXL RAM region provisioning: complement the existing PMEM region
creation support with RAM region support
- "Soft Reservation" policy change: Online (memory hot-add)
soft-reserved memory (EFI_MEMORY_SP) by default, but still allow
for setting aside such memory for dedicated access via device-dax.
- CXL Events and Interrupts: Takeover CXL event handling from
platform-firmware (ACPI calls this CXL Memory Error Reporting) and
export CXL Events via Linux Trace Events.
- Convey CXL _OSC results to drivers: Similar to PCI, let the CXL
subsystem interrogate the result of CXL _OSC negotiation.
- Emulate CXL DVSEC Range Registers as "decoders": Allow for
first-generation devices that pre-date the definition of the CXL
HDM Decoder Capability to translate the CXL DVSEC Range Registers
into 'struct cxl_decoder' objects.
- Set timestamp: Per spec, set the device timestamp in case of
hotplug, or if platform-firwmare failed to set it.
- General fixups: linux-next build issues, non-urgent fixes for
pre-production hardware, unit test fixes, spelling and debug
message improvements"
* tag 'cxl-for-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl: (66 commits)
dax/kmem: Fix leak of memory-hotplug resources
cxl/mem: Add kdoc param for event log driver state
cxl/trace: Add serial number to trace points
cxl/trace: Add host output to trace points
cxl/trace: Standardize device information output
cxl/pci: Remove locked check for dvsec_range_allowed()
cxl/hdm: Add emulation when HDM decoders are not committed
cxl/hdm: Create emulated cxl_hdm for devices that do not have HDM decoders
cxl/hdm: Emulate HDM decoder from DVSEC range registers
cxl/pci: Refactor cxl_hdm_decode_init()
cxl/port: Export cxl_dvsec_rr_decode() to cxl_port
cxl/pci: Break out range register decoding from cxl_hdm_decode_init()
cxl: add RAS status unmasking for CXL
cxl: remove unnecessary calling of pci_enable_pcie_error_reporting()
dax/hmem: build hmem device support as module if possible
dax: cxl: add CXL_REGION dependency
cxl: avoid returning uninitialized error code
cxl/pmem: Fix nvdimm registration races
cxl/mem: Fix UAPI command comment
cxl/uapi: Tag commands from cxl_query_cmd()
...
Linus Torvalds [Sat, 25 Feb 2023 17:11:30 +0000 (09:11 -0800)]
Merge tag 'x86_tdx_for_6.3' of git://git./linux/kernel/git/tip/tip
Pull Intel Trust Domain Extensions (TDX) updates from Dave Hansen:
"Other than a minor fixup, the content here is to ensure that TDX
guests never see virtualization exceptions (#VE's) that might be
induced by the untrusted VMM.
This is a highly desirable property. Without it, #VE exception
handling would fall somewhere between NMIs, machine checks and total
insanity. With it, #VE handling remains pretty mundane.
Summary:
- Fixup comment typo
- Prevent unexpected #VE's from:
- Hosts removing perfectly good guest mappings (SEPT_VE_DISABLE)
- Excessive #VE notifications (NOTIFY_ENABLES) which are delivered
via a #VE"
* tag 'x86_tdx_for_6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/tdx: Do not corrupt frame-pointer in __tdx_hypercall()
x86/tdx: Disable NOTIFY_ENABLES
x86/tdx: Relax SEPT_VE_DISABLE check for debug TD
x86/tdx: Use ReportFatalError to report missing SEPT_VE_DISABLE
x86/tdx: Expand __tdx_hypercall() to handle more arguments
x86/tdx: Refactor __tdx_hypercall() to allow pass down more arguments
x86/tdx: Add more registers to struct tdx_hypercall_args
x86/tdx: Fix typo in comment in __tdx_hypercall()
Changbin Du [Sat, 14 Aug 2021 01:01:03 +0000 (09:01 +0800)]
alpha: in_irq() cleanup
Replace the obsolete and ambiguos macro in_irq() with new
macro in_hardirq().
Signed-off-by: Changbin Du <changbin.du@gmail.com>
Signed-off-by: Matt Turner <mattst88@gmail.com>
Al Viro [Fri, 2 Sep 2022 01:50:12 +0000 (02:50 +0100)]
alpha: lazy FPU switching
On each context switch we save the FPU registers on stack
of old process and restore FPU registers from the stack of new one.
That allows us to avoid doing that each time we enter/leave the
kernel mode; however, that can get suboptimal in some cases.
For one thing, we don't need to bother saving anything
for kernel threads. For another, if between entering and leaving
the kernel a thread gives CPU up more than once, it will do
useless work, saving the same values every time, only to discard
the saved copy as soon as it returns from switch_to().
Alternative solution:
* move the array we save into from switch_stack to thread_info
* have a (thread-synchronous) flag set when we save them
* have another flag set when they should be restored on return to userland.
* do *NOT* save/restore them in do_switch_stack()/undo_switch_stack().
* restore on the exit to user mode if the restore flag had
been set. Clear both flags.
* on context switch, entry to fork/clone/vfork, before entry into do_signal()
and on entry into straced syscall save the registers and set the 'saved' flag
unless it had been already set.
* on context switch set the 'restore' flag as well.
* have copy_thread() set both flags for child, so the registers would be
restored once the child returns to userland.
* use the saved data in setup_sigcontext(); have restore_sigcontext() set both flags
and copy from sigframe to save area.
* teach ptrace to look for FPU registers in thread_info instead of
switch_stack.
* teach isolated accesses to FPU registers (rdfpcr, wrfpcr, etc.)
to check the 'saved' flag (under preempt_disable()) and work with the save area
if it's been set; if 'saved' flag is found upon write access, set 'restore' flag
as well.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Matt Turner <mattst88@gmail.com>
Al Viro [Wed, 11 Jan 2023 20:44:25 +0000 (20:44 +0000)]
alpha/boot/misc: trim unused declarations
gzip_mark() and gzip_release() are gone; there used to be two
forward declarations of each and the patch removing those suckers
had left one of each behind...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Matt Turner <mattst88@gmail.com>
Al Viro [Wed, 11 Jan 2023 20:43:59 +0000 (20:43 +0000)]
alpha/boot/tools/objstrip: fix the check for ELF header
Just memcmp() with ELFMAG - that's the normal way to do it in userland
code, which that thing is. Besides, that has the benefit of actually
building - str_has_prefix() is *NOT* present in <string.h>.
Fixes:
5f14596e55de "alpha: Replace strncmp with str_has_prefix"
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Matt Turner <mattst88@gmail.com>
Al Viro [Wed, 11 Jan 2023 20:43:10 +0000 (20:43 +0000)]
alpha/boot: fix the breakage from -isystem series...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Matt Turner <mattst88@gmail.com>
Al Viro [Sat, 7 Jan 2023 00:59:29 +0000 (00:59 +0000)]
alpha: fix FEN fault handling
Type 3 instruction fault (FPU insn with FPU disabled) is handled
by quietly enabling FPU and returning. Which is fine, except that
we need to do that both for fault in userland and in the kernel;
the latter *can* legitimately happen - all it takes is this:
.global _start
_start:
call_pal 0xae
lda $0, 0
ldq $0, 0($0)
- call_pal CLRFEN to clear "FPU enabled" flag and arrange for
a signal delivery (SIGSEGV in this case).
Fixed by moving the handling of type 3 into the common part of
do_entIF(), before we check for kernel vs. user mode.
Incidentally, check for kernel mode is unidiomatic; the normal
way to do that is !user_mode(regs). The difference is that
the open-coded variant treats any of bits 63..3 of regs->ps being
set as "it's user mode" while the normal approach is to check just
the bit 3. PS is a 4-bit register and regs->ps always will have
bits 63..4 clear, so the open-code variant here is actually equivalent
to !user_mode(regs). Harder to follow, though...
Reproducer above will crash any box where CLRFEN is not ignored by
PAL (== any actual hardware, AFAICS; PAL used in qemu doesn't
bother implementing that crap).
Cc: stable@vger.kernel.org # all way back...
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Matt Turner <mattst88@gmail.com>
Joe Perches [Tue, 25 Aug 2020 04:55:59 +0000 (04:55 +0000)]
alpha: Avoid comma separated statements
Use semicolons and braces.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Matt Turner <mattst88@gmail.com>
rj1 [Sat, 4 Feb 2023 00:47:03 +0000 (18:47 -0600)]
alpha: fixed a typo in core_cia.c
Signed-off-by: Matt Turner <mattst88@gmail.com>
Linus Torvalds [Sat, 25 Feb 2023 03:27:55 +0000 (19:27 -0800)]
Merge branch 'work.misc' of git://git./linux/kernel/git/viro/vfs
Pull misc vfs updates from Al Viro:
"Assorted stuff that didn't fit anywhere else"
* 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
nsfs: repair kernel-doc for ns_match()
nsfs: add compat ioctl handler
fs/cramfs: Convert kmap() to kmap_local_data()
Linus Torvalds [Sat, 25 Feb 2023 03:20:07 +0000 (19:20 -0800)]
Merge branch 'work.namespace' of git://git./linux/kernel/git/viro/vfs
Pull ipc namespace update from Al Viro:
"Rik's patches reducing the amount of synchronize_rcu() triggered by
ipc namespace destruction.
I've some pending stuff reducing that on the normal umount side, but
it's nowhere near ready and Rik's stuff shouldn't be held back due to
conflicts - I'll just redo the parts of my series that stray into
ipc/*"
* 'work.namespace' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
ipc,namespace: batch free ipc_namespace structures
ipc,namespace: make ipc namespace allocation wait for pending free
Linus Torvalds [Sat, 25 Feb 2023 03:05:45 +0000 (19:05 -0800)]
Merge branch 'work.alpha' of git://git./linux/kernel/git/viro/vfs
Pull alpha updates from Al Viro:
"FEN (floating-point enable) fault fix deals with a really old oopsable
braino, the rest is alpha/boot compile fixes and minor cleaning up"
* 'work.alpha' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
alpha/boot/misc: trim unused declarations
alpha/boot/tools/objstrip: fix the check for ELF header
alpha/boot: fix the breakage from -isystem series...
alpha: fix FEN fault handling
Linus Torvalds [Sat, 25 Feb 2023 03:03:26 +0000 (19:03 -0800)]
Merge branch 'work.sysv' of git://git./linux/kernel/git/viro/vfs
Pull sysv updates from Al Viro:
"Fabio's 'switch to kmap_local_page()' patchset (originally after the
ext2 counterpart, with a lot of cleaning up done to it; as the matter
of fact, ext2 side is in need of similar cleanups - calling
conventions there are bloody awful).
Plus the equivalents of minix stuff..."
* 'work.sysv' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
sysv: fix handling of delete_entry and set_link failures
fs/sysv: Replace kmap() with kmap_local_page()
fs/sysv: Use dir_put_page() in sysv_rename()
fs/sysv: Change the signature of dir_get_page()
fs/sysv: Use the offset_in_page() helper
sysv: don't flush page immediately for DIRSYNC directories
Linus Torvalds [Sat, 25 Feb 2023 03:01:15 +0000 (19:01 -0800)]
Merge branch 'work.minix' of git://git./linux/kernel/git/viro/vfs
Pull minix updates from Al Viro:
"Assorted fixes - mostly Christoph's"
* 'work.minix' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
minix_rename(): minix_delete_entry() might fail
minix: don't flush page immediately for DIRSYNC directories
minix: fix error handling in minix_set_link
minix: fix error handling in minix_delete_entry
minix: move releasing pages into unlink and rename
minix: make minix_new_inode() return error as ERR_PTR(-E...)
Nick Child [Thu, 23 Feb 2023 15:39:44 +0000 (09:39 -0600)]
ibmvnic: Assign XPS map to correct queue index
When setting the XPS map value for TX queues, use the index of the
transmit queue.
Previously, the function was passing the index of the loop that iterates
over all queues (RX and TX). This was causing invalid XPS map values.
Fixes:
6831582937bd ("ibmvnic: Toggle between queue types in affinity mapping")
Signed-off-by: Nick Child <nnac123@linux.ibm.com>
Reviewed-by: Pavan Chebbi <pavan.chebbi@broadcom.com>
Link: https://lore.kernel.org/r/20230223153944.44969-1-nnac123@linux.ibm.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
nick black [Fri, 24 Feb 2023 02:29:16 +0000 (21:29 -0500)]
docs: net: fix inaccuracies in msg_zerocopy.rst
Replace "sendpage" with "sendfile". Remove comment about
ENOBUFS when the sockopt hasn't been set; experimentation
indicates that this is not true.
Signed-off-by: nick black <dankamongmen@gmail.com>
Reviewed-by: Willem de Bruijn <willemb@google.com>
Link: https://lore.kernel.org/r/Y/gg/EhIIjugLdd3@schwarzgerat.orthanc
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Linus Torvalds [Sat, 25 Feb 2023 01:29:52 +0000 (17:29 -0800)]
Merge tag 'soundwire-6.3-rc1' of git://git./linux/kernel/git/vkoul/soundwire
Pull soundwire updates from Vinod Koul:
"This is a small update which features a bit of core changes and driver
updates in Intel and cadence driver.
Core:
- sdw_transfer_defer() API change to drop an argument
- Reset page address rework
- Export sdw_nwrite_no_pm and sdw_nread_no_pm APIs
Drivers:
- Cadence and related intel driver updates for FIFO handling and low
level msg transfers"
* tag 'soundwire-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire:
soundwire: cadence: further simplify low-level xfer_msg_defer() callback
soundwire: cadence: use directly bus sdw_defer structure
soundwire: bus: remove sdw_defer argument in sdw_transfer_defer()
soundwire: stream: use consistent pattern for freeing buffers
soundwire: bus: Remove unused reset_page_addr() callback
soundwire: bus: Don't zero page registers after every transaction
soundwire: bus_type: Avoid lockdep assert in sdw_drv_probe()
soundwire: stream: Move remaining register accesses over to no_pm
soundwire: debugfs: Switch to sdw_read_no_pm
soundwire: Provide build stubs for common functions
soundwire: bus: export sdw_nwrite_no_pm and sdw_nread_no_pm functions
soundwire: cadence: remove unused sdw_cdns_master_ops declaration
soundwire: enable optional clock registers for SoundWire 1.2 devices
ASoC/soundwire: remove is_sdca boolean property
soundwire: cadence: Drain the RX FIFO after an IO timeout
soundwire: cadence: Remove wasted space in response_buf
soundwire: cadence: Don't overflow the command FIFOs
soundwire: intel: remove DAI startup/shutdown
Linus Torvalds [Sat, 25 Feb 2023 01:22:11 +0000 (17:22 -0800)]
Merge tag 'phy-for-6.3' of git://git./linux/kernel/git/phy/linux-phy
Pull phy updates from Vinod Koul:
"This features a bunch of new device support, a couple of new drivers,
yaml conversion and updates of a few drivers.
Core support:
- New devm_of_phy_optional_get() API with users and conversion
New hardware support:
- Mediatek MT7986 phy support
- Qualcomm SM8550 UFS, PCIe, combo phy support, SM6115 / SM4250 USB3
phy support, SM6350 combo phy support, SM6125 UFS PHY support amd
SM8350 & SM8450 combo phy support
- Qualcomm SNPS eUSB2 eUSB2 repeater drivers
- Allwinner F1C100s USB PHY support
- Tegra xusb support for Tegra234
Updates:
- Yaml conversion for Qualcomm pcie2 phy and usb-hsic-phy
- G4 mode support in Qualcomm UFS phy and support for various SoCs
- Yaml conversion for Meson usb2 phy
- TI Type C support for usb phy for j721
- Yaml conversion for Tegra xusb binding"
* tag 'phy-for-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy: (106 commits)
phy: qcom: phy-qcom-snps-eusb2: Add support for eUSB2 repeater
phy: qcom: Add QCOM SNPS eUSB2 repeater driver
dt-bindings: phy: qcom,snps-eusb2-phy: Add phys property for the repeater
dt-bindings: phy: Add qcom,snps-eusb2-repeater schema file
dt-bindings: phy: amlogic,g12a-usb3-pcie-phy: add missing optional phy-supply property
phy: rockchip-typec: Fix unsigned comparison with less than zero
phy: rockchip-typec: fix tcphy_get_mode error case
phy: qcom: snps-eusb2: Add missing headers
phy: qcom-qmp-combo: Add support for SM8550
phy: qcom-qmp: Add v6 DP register offsets
phy: qcom-qmp: pcs-usb: Add v6 register offsets
dt-bindings: phy: qcom,sc8280xp-qmp-usb43dp: Document SM8550 compatible
phy: qcom: Add QCOM SNPS eUSB2 driver
dt-bindings: phy: Add qcom,snps-eusb2-phy schema file
phy: qcom-qmp-pcie: Add support for SM8550 g3x2 and g4x2 PCIEs
phy: qcom-qmp: qserdes-lane-shared: Add v6 register offsets
phy: qcom-qmp: qserdes-txrx: Add v6.20 register offsets
phy: qcom-qmp: pcs-pcie: Add v6.20 register offsets
phy: qcom-qmp: pcs-pcie: Add v6 register offsets
phy: qcom-qmp: pcs: Add v6.20 register offsets
...
Linus Torvalds [Sat, 25 Feb 2023 01:18:54 +0000 (17:18 -0800)]
Merge tag 'dmaengine-6.3-rc1' of git://git./linux/kernel/git/vkoul/dmaengine
Pull dmaengine updates from Vinod Koul:
"A new driver, couple of device support and binding conversion along
with bunch of driver updates are the main features of this.
New hardware support:
- TI AM62Ax controller support
- Xilinx xdma driver
- Qualcomm SM6125, SM8550, QDU1000/QRU1000 GPI controller
Updates:
- Runtime pm support for at_xdmac driver
- IMX sdma binding conversion to yaml and HDMI audio support
- IMX mxs binding conversion to yaml"
* tag 'dmaengine-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine: (35 commits)
dmaengine: idma64: Update bytes_transferred field
dmaengine: imx-sdma: Set DMA channel to be private
dmaengine: dw: Move check for paused channel to dwc_get_residue()
dmaengine: ptdma: check for null desc before calling pt_cmd_callback
dmaengine: dw-axi-dmac: Do not dereference NULL structure
dmaengine: idxd: Fix default allowed read buffers value in group
dmaengine: sf-pdma: pdma_desc memory leak fix
dmaengine: Simplify dmaenginem_async_device_register() function
dmaengine: use sysfs_emit() to instead of scnprintf()
dmaengine: Make an order in struct dma_device definition
dt-bindings: dma: cleanup examples - indentation, lowercase hex
dt-bindings: dma: drop unneeded quotes
dmaengine: xilinx: xdma: Add user logic interrupt support
dmaengine: xilinx: xdma: Add xilinx xdma driver
dmaengine: drivers: Use devm_platform_ioremap_resource()
dmaengine: at_xdmac: remove empty line
dmaengine: at_xdmac: add runtime pm support
dmaengine: at_xdmac: align properly function members
dmaengine: ppc4xx: Convert to use sysfs_emit()/sysfs_emit_at() APIs
dmaengine: sun6i: Set the maximum segment size
...
Linus Torvalds [Sat, 25 Feb 2023 01:12:23 +0000 (17:12 -0800)]
Merge tag 'i2c-for-6.3-rc1' of git://git./linux/kernel/git/wsa/linux
Pull i2c updates from Wolfram Sang:
- new drivers for HPE GXP and Loongson 2K/LS7A
- bigger refactorings for i801 and xiic
- gpio driver gained ACPI and SDA-write only support
- the core converted some OF helpers to fwnode helpers
- usual bunch of driver updates
* tag 'i2c-for-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (52 commits)
MAINTAINERS: Add HPE GXP I2C Support
i2c: Add GXP SoC I2C Controller
dt-bindings: i2c: Add hpe,gxp-i2c
i2c: xiic: Remove some dead code
i2c: xiic: Add SCL frequency configuration support
i2c: xiic: Update compatible with new IP version
dt-bindings: i2c: xiic: Add 'xlnx,axi-iic-2.1' to compatible
i2c: i801: Call i801_check_post() from i801_access()
i2c: i801: Call i801_check_pre() from i801_access()
i2c: i801: Centralize configuring block commands in i801_block_transaction
i2c: i801: Centralize configuring non-block commands in i801_simple_transaction
i2c: i801: Handle SMBAUXCTL_E32B in i801_block_transaction_by_block only
i2c: i801: Add i801_simple_transaction(), complementing i801_block_transaction()
Documentation: i2c: correct spelling
dt-bindings: i2c: i2c-st: convert to DT schema
i2c: i801: add helper i801_set_hstadd()
i2c: i801: make FEATURE_BLOCK_PROC dependent on FEATURE_BLOCK_BUFFER
i2c: i801: make FEATURE_HOST_NOTIFY dependent on FEATURE_IRQ
i2c: i801: improve interrupt handler
i2c: st: use pm_sleep_ptr to avoid ifdef CONFIG_PM_SLEEP
...
Linus Torvalds [Sat, 25 Feb 2023 01:04:23 +0000 (17:04 -0800)]
Merge tag 'for-v6.3' of git://git./linux/kernel/git/sre/linux-power-supply
Pull power supply and reset updates from Sebastian Reichel:
"Nothing special for the power-supply subystem this time.
- power-supply core: remove faulty cooling logic
- convert all sysfs show() handlers from *printf() use sysfs_emit()
- bq25890: add dual-charger support required by Lenovo Yoga Tab 3 Pro
- bq27xxx: fix reporting critical level
- syscon-reboot: add priority property support
- new rt9467 charger driver
- new rt9471 charger driver
- new Odroid Go Ultra poweroff driver
- misc minor fixes and cleanups"
* tag 'for-v6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply: (32 commits)
power: reset: odroid-go-ultra: fix I2C dependency
power: supply: leds: explicitly include linux/leds.h
dt-bindings: power: supply: pm8941-coincell: Don't require charging properties
dt-bindings: power: supply: pm8941-coincell: Add PM8998 compatible
power: reset: add Odroid Go Ultra poweroff driver
power: supply: rt9467: Fix spelling mistake "attache" -> "attach"
power: supply: rt9471: fix using wrong ce_gpio in rt9471_probe()
power: supply: max77650: Make max77650_charger_disable() return void
Documentation: power: rt9467: Document exported sysfs entries
power: supply: rt9467: Add Richtek RT9467 charger driver
dt-bindings: power: supply: Add Richtek RT9467 battery charger
Documentation: power: rt9471: Document exported sysfs entries
power: supply: rt9471: Add Richtek RT9471 charger driver
dt-bindings: power: supply: Add Richtek RT9471 battery charger
power: supply: max1721x: Use strscpy() is more robust and safer
power: supply: test-power: use strscpy() instead of strncpy()
power: supply: bq27xxx: fix reporting critical level
power: supply: bq256xx: Init ichg/vbat value with chip default value
power: supply: collie_battery: Convert to GPIO descriptors (part 2)
power: supply: remove faulty cooling logic
...