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Thomas Huth [Thu, 5 Apr 2018 09:32:30 +0000 (11:32 +0200)]
hw/sparc64/sun4u: Fix introspection by converting prom instance_init to realize
The instance_init function of devices should always succeed to be able
to introspect the device. However, the instance_init function of the
"openprom" device can currently fail, for example like this:
$ echo "{'execute':'qmp_capabilities'}"\
"{'execute':'device-list-properties',"\
" 'arguments':{'typename':'openprom'}}" \
| sparc64-softmmu/qemu-system-sparc64 -M sun4v,accel=qtest -qmp stdio
{"QMP": {"version": {"qemu": {"micro": 91, "minor": 11, "major": 2},
"package": "build-all"}, "capabilities": []}}
{"return": {}}
RAMBlock "sun4u.prom" already registered, abort!
Aborted (core dumped)
This should not happen. Fix this problem by moving the affected code from
instance_init into a realize function instead.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Peter Maydell [Fri, 15 Jun 2018 17:13:35 +0000 (18:13 +0100)]
Merge remote-tracking branch 'remotes/dgilbert/tags/pull-migration-
20180615a' into staging
Migration pull 2018-06-15
# gpg: Signature made Fri 15 Jun 2018 16:13:17 BST
# gpg: using RSA key
0516331EBC5BFDE7
# gpg: Good signature from "Dr. David Alan Gilbert (RH2) <dgilbert@redhat.com>"
# Primary key fingerprint: 45F5 C71B 4A0C B7FB 977A 9FA9 0516 331E BC5B FDE7
* remotes/dgilbert/tags/pull-migration-
20180615a:
migration: calculate expected_downtime with ram_bytes_remaining()
migration/postcopy: Wake rate limit sleep on postcopy request
migration: Wake rate limiting for urgent requests
migration/postcopy: Add max-postcopy-bandwidth parameter
migration: introduce migration_update_rates
migration: fix counting xbzrle cache_miss_rate
migration/block-dirty-bitmap: fix dirty_bitmap_load
migration: Poison ramblock loops in migration
migration: Fixes for non-migratable RAMBlocks
typedefs: add QJSON
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Fri, 15 Jun 2018 16:28:37 +0000 (17:28 +0100)]
Merge remote-tracking branch 'remotes/edgar/tags/edgar/xilinx-next-2018-06-15.for-upstream' into staging
xilinx-next-2018-06-15.for-upstream
# gpg: Signature made Fri 15 Jun 2018 15:32:47 BST
# gpg: using RSA key
29C596780F6BCA83
# gpg: Good signature from "Edgar E. Iglesias (Xilinx key) <edgar.iglesias@xilinx.com>"
# gpg: aka "Edgar E. Iglesias <edgar.iglesias@gmail.com>"
# Primary key fingerprint: AC44 FEDC 14F7 F1EB EDBF 4151 29C5 9678 0F6B CA83
* remotes/edgar/tags/edgar/xilinx-next-2018-06-15.for-upstream:
target-microblaze: Rework NOP/zero instruction handling
target-microblaze: mmu: Correct masking of output addresses
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Fri, 15 Jun 2018 15:30:27 +0000 (16:30 +0100)]
Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging
Block layer patches:
- Fix options that work only with -drive or -blockdev, but not with
both, because of QDict type confusion
- rbd: Add options 'auth-client-required' and 'key-secret'
- Remove deprecated -drive options serial/addr/cyls/heads/secs/trans
- rbd, iscsi: Remove deprecated 'filename' option
- Fix 'qemu-img map' crash with unaligned image size
- Improve QMP documentation for jobs
# gpg: Signature made Fri 15 Jun 2018 15:20:03 BST
# gpg: using RSA key
7F09B272C88F2FD6
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>"
# Primary key fingerprint: DC3D EB15 9A9A F95D 3D74 56FE 7F09 B272 C88F 2FD6
* remotes/kevin/tags/for-upstream: (26 commits)
block: Remove dead deprecation warning code
block: Remove deprecated -drive option serial
block: Remove deprecated -drive option addr
block: Remove deprecated -drive geometry options
rbd: New parameter key-secret
rbd: New parameter auth-client-required
block: Fix -blockdev / blockdev-add for empty objects and arrays
check-block-qdict: Cover flattening of empty lists and dictionaries
check-block-qdict: Rename qdict_flatten()'s variables for clarity
block-qdict: Simplify qdict_is_list() some
block-qdict: Clean up qdict_crumple() a bit
block-qdict: Tweak qdict_flatten_qdict(), qdict_flatten_qlist()
block-qdict: Simplify qdict_flatten_qdict()
block: Make remaining uses of qobject input visitor more robust
block: Factor out qobject_input_visitor_new_flat_confused()
block: Clean up a misuse of qobject_to() in .bdrv_co_create_opts()
block: Fix -drive for certain non-string scalars
block: Fix -blockdev for certain non-string scalars
qobject: Move block-specific qdict code to block-qdict.c
block: Add block-specific QDict header
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Fri, 15 Jun 2018 14:27:48 +0000 (15:27 +0100)]
Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-
20180615' into staging
target-arm and miscellaneous queue:
* fix KVM state save/restore for GICv3 priority registers for high IRQ numbers
* hw/arm/mps2-tz: Put ethernet controller behind PPC
* hw/sh/sh7750: Convert away from old_mmio
* hw/m68k/mcf5206: Convert away from old_mmio
* hw/block/pflash_cfi02: Convert away from old_mmio
* hw/watchdog/wdt_i6300esb: Convert away from old_mmio
* hw/input/pckbd: Convert away from old_mmio
* hw/char/parallel: Convert away from old_mmio
* armv7m: refactor to get rid of armv7m_init() function
* arm: Don't crash if user tries to use a Cortex-M CPU without an NVIC
* hw/core/or-irq: Support more than 16 inputs to an OR gate
* cpu-defs.h: Document CPUIOTLBEntry 'addr' field
* cputlb: Pass cpu_transaction_failed() the correct physaddr
* CODING_STYLE: Define our preferred form for multiline comments
* Add and use new stn_*_p() and ldn_*_p() memory access functions
* target/arm: More parts of the upcoming SVE support
* aspeed_scu: Implement RNG register
* m25p80: add support for two bytes WRSR for Macronix chips
* exec.c: Handle IOMMUs being in the path of TCG CPU memory accesses
* target/arm: Allow ARMv6-M Thumb2 instructions
# gpg: Signature made Fri 15 Jun 2018 15:24:03 BST
# gpg: using RSA key
3C2525ED14360CDE
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>"
# gpg: aka "Peter Maydell <pmaydell@gmail.com>"
# gpg: aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>"
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83 15CF 3C25 25ED 1436 0CDE
* remotes/pmaydell/tags/pull-target-arm-
20180615: (43 commits)
target/arm: Allow ARMv6-M Thumb2 instructions
exec.c: Handle IOMMUs in address_space_translate_for_iotlb()
iommu: Add IOMMU index argument to translate method
iommu: Add IOMMU index argument to notifier APIs
iommu: Add IOMMU index concept to IOMMU API
m25p80: add support for two bytes WRSR for Macronix chips
aspeed_scu: Implement RNG register
target/arm: Implement SVE Floating Point Arithmetic - Unpredicated Group
target/arm: Implement SVE Integer Wide Immediate - Unpredicated Group
target/arm: Implement FDUP/DUP
target/arm: Implement SVE Integer Compare - Scalars Group
target/arm: Implement SVE Predicate Count Group
target/arm: Implement SVE Partition Break Group
target/arm: Implement SVE Integer Compare - Immediate Group
target/arm: Implement SVE Integer Compare - Vectors Group
target/arm: Implement SVE Select Vectors Group
target/arm: Implement SVE vector splice (predicated)
target/arm: Implement SVE reverse within elements
target/arm: Implement SVE copy to vector (predicated)
target/arm: Implement SVE conditionally broadcast/extract element
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Julia Suvorova [Fri, 15 Jun 2018 13:57:16 +0000 (14:57 +0100)]
target/arm: Allow ARMv6-M Thumb2 instructions
ARMv6-M supports 6 Thumb2 instructions. This patch checks for these
instructions and allows their execution.
Like Thumb2 cores, ARMv6-M always interprets BL instruction as 32-bit.
This patch is required for future Cortex-M0 support.
Signed-off-by: Julia Suvorova <jusual@mail.ru>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id:
20180612204632.28780-1-jusual@mail.ru
[PMM: move armv6m_insn[] and armv6m_mask[] closer to
point of use, and mark 'const'. Check for M-and-not-v7
rather than M-and-6.]
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Fri, 15 Jun 2018 13:57:16 +0000 (14:57 +0100)]
exec.c: Handle IOMMUs in address_space_translate_for_iotlb()
Currently we don't support board configurations that put an IOMMU
in the path of the CPU's memory transactions, and instead just
assert() if the memory region fonud in address_space_translate_for_iotlb()
is an IOMMUMemoryRegion.
Remove this limitation by having the function handle IOMMUs.
This is mostly straightforward, but we must make sure we have
a notifier registered for every IOMMU that a transaction has
passed through, so that we can flush the TLB appropriately
when any of the IOMMUs change their mappings.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-id:
20180604152941.20374-5-peter.maydell@linaro.org
Peter Maydell [Fri, 15 Jun 2018 13:57:16 +0000 (14:57 +0100)]
iommu: Add IOMMU index argument to translate method
Add an IOMMU index argument to the translate method of
IOMMUs. Since all of our current IOMMU implementations
support only a single IOMMU index, this has no effect
on the behaviour.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-id:
20180604152941.20374-4-peter.maydell@linaro.org
Peter Maydell [Fri, 15 Jun 2018 13:57:16 +0000 (14:57 +0100)]
iommu: Add IOMMU index argument to notifier APIs
Add support for multiple IOMMU indexes to the IOMMU notifier APIs.
When initializing a notifier with iommu_notifier_init(), the caller
must pass the IOMMU index that it is interested in. When a change
happens, the IOMMU implementation must pass
memory_region_notify_iommu() the IOMMU index that has changed and
that notifiers must be called for.
IOMMUs which support only a single index don't need to change.
Callers which only really support working with IOMMUs with a single
index can use the result of passing MEMTXATTRS_UNSPECIFIED to
memory_region_iommu_attrs_to_index().
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-id:
20180604152941.20374-3-peter.maydell@linaro.org
Peter Maydell [Fri, 15 Jun 2018 13:57:15 +0000 (14:57 +0100)]
iommu: Add IOMMU index concept to IOMMU API
If an IOMMU supports mappings that care about the memory
transaction attributes, then it no longer has a unique
address -> output mapping, but more than one. We can
represent these using an IOMMU index, analogous to TCG's
mmu indexes.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-id:
20180604152941.20374-2-peter.maydell@linaro.org
Cédric Le Goater [Fri, 15 Jun 2018 13:57:15 +0000 (14:57 +0100)]
m25p80: add support for two bytes WRSR for Macronix chips
On Macronix chips, two bytes can written to the WRSR. First byte will
configure the status register and the second the configuration
register. It is important to save the configuration value as it
contains the dummy cycle setting when using dual or quad IO mode.
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Acked-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Joel Stanley [Fri, 15 Jun 2018 13:57:15 +0000 (14:57 +0100)]
aspeed_scu: Implement RNG register
The ASPEED SoCs contain a single register that returns random data when
read. This models that register so that guests can use it.
The random number data register has a corresponding control register,
however it returns data regardless of the state of the enabled bit, so
the model follows this behaviour.
When the qcrypto call fails we exit as the guest uses the random number
device to feed it's entropy pool, which is used for cryptographic
purposes.
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Joel Stanley <joel@jms.id.au>
Message-id:
20180613114836.9265-1-joel@jms.id.au
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Richard Henderson [Fri, 15 Jun 2018 13:57:15 +0000 (14:57 +0100)]
target/arm: Implement SVE Floating Point Arithmetic - Unpredicated Group
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id:
20180613015641.5667-19-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Richard Henderson [Fri, 15 Jun 2018 13:57:15 +0000 (14:57 +0100)]
target/arm: Implement SVE Integer Wide Immediate - Unpredicated Group
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id:
20180613015641.5667-18-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Richard Henderson [Fri, 15 Jun 2018 13:57:15 +0000 (14:57 +0100)]
target/arm: Implement FDUP/DUP
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id:
20180613015641.5667-17-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Richard Henderson [Fri, 15 Jun 2018 13:57:15 +0000 (14:57 +0100)]
target/arm: Implement SVE Integer Compare - Scalars Group
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id:
20180613015641.5667-16-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Richard Henderson [Fri, 15 Jun 2018 13:57:15 +0000 (14:57 +0100)]
target/arm: Implement SVE Predicate Count Group
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id:
20180613015641.5667-15-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Richard Henderson [Fri, 15 Jun 2018 13:57:15 +0000 (14:57 +0100)]
target/arm: Implement SVE Partition Break Group
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id:
20180613015641.5667-14-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Richard Henderson [Fri, 15 Jun 2018 13:57:15 +0000 (14:57 +0100)]
target/arm: Implement SVE Integer Compare - Immediate Group
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id:
20180613015641.5667-13-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Richard Henderson [Fri, 15 Jun 2018 13:57:15 +0000 (14:57 +0100)]
target/arm: Implement SVE Integer Compare - Vectors Group
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id:
20180613015641.5667-12-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Richard Henderson [Fri, 15 Jun 2018 13:57:15 +0000 (14:57 +0100)]
target/arm: Implement SVE Select Vectors Group
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id:
20180613015641.5667-11-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Richard Henderson [Fri, 15 Jun 2018 13:57:15 +0000 (14:57 +0100)]
target/arm: Implement SVE vector splice (predicated)
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id:
20180613015641.5667-10-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Richard Henderson [Fri, 15 Jun 2018 13:57:15 +0000 (14:57 +0100)]
target/arm: Implement SVE reverse within elements
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id:
20180613015641.5667-9-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Richard Henderson [Fri, 15 Jun 2018 13:57:14 +0000 (14:57 +0100)]
target/arm: Implement SVE copy to vector (predicated)
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id:
20180613015641.5667-8-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Richard Henderson [Fri, 15 Jun 2018 13:57:14 +0000 (14:57 +0100)]
target/arm: Implement SVE conditionally broadcast/extract element
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id:
20180613015641.5667-7-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Richard Henderson [Fri, 15 Jun 2018 13:57:14 +0000 (14:57 +0100)]
target/arm: Implement SVE compress active elements
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id:
20180613015641.5667-6-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Richard Henderson [Fri, 15 Jun 2018 13:57:14 +0000 (14:57 +0100)]
target/arm: Implement SVE Permute - Interleaving Group
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id:
20180613015641.5667-5-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Richard Henderson [Fri, 15 Jun 2018 13:57:14 +0000 (14:57 +0100)]
target/arm: Implement SVE Permute - Predicates Group
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id:
20180613015641.5667-4-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Richard Henderson [Fri, 15 Jun 2018 13:57:14 +0000 (14:57 +0100)]
target/arm: Implement SVE Permute - Unpredicated Group
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id:
20180613015641.5667-3-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Richard Henderson [Fri, 15 Jun 2018 13:57:14 +0000 (14:57 +0100)]
target/arm: Extend vec_reg_offset to larger sizes
Rearrange the arithmetic so that we are agnostic about the total size
of the vector and the size of the element. This will allow us to index
up to the 32nd byte and with 16-byte elements.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id:
20180613015641.5667-2-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Fri, 15 Jun 2018 13:57:14 +0000 (14:57 +0100)]
exec.c: Use stn_p() and ldn_p() instead of explicit switches
Now we have stn_p() and ldn_p() we can use them in various
functions in exec.c that used to have their own switch-on-size code.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id:
20180611171007.4165-4-peter.maydell@linaro.org
Peter Maydell [Fri, 15 Jun 2018 13:57:14 +0000 (14:57 +0100)]
exec.c: Don't accidentally sign-extend 4-byte loads in subpage_read()
In subpage_read() we perform a load of the data into a local buffer
which we then access using ldub_p(), lduw_p(), ldl_p() or ldq_p()
depending on its size, storing the result into the uint64_t *data.
Since ldl_p() returns an 'int', this means that for the 4-byte
case we will sign-extend the data, whereas for 1 and 2 byte
reads we zero-extend it.
This ought not to matter since the caller will likely ignore values in
the high bytes of the data, but add a cast so that we're consistent.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id:
20180611171007.4165-3-peter.maydell@linaro.org
Peter Maydell [Fri, 15 Jun 2018 13:57:14 +0000 (14:57 +0100)]
bswap: Add new stn_*_p() and ldn_*_p() memory access functions
There's a common pattern in QEMU where a function needs to perform
a data load or store of an N byte integer in a particular endianness.
At the moment this is handled by doing a switch() on the size and
calling the appropriate ld*_p or st*_p function for each size.
Provide a new family of functions ldn_*_p() and stn_*_p() which
take the size as an argument and do the switch() themselves.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id:
20180611171007.4165-2-peter.maydell@linaro.org
Peter Maydell [Fri, 15 Jun 2018 13:57:14 +0000 (14:57 +0100)]
CODING_STYLE: Define our preferred form for multiline comments
The codebase has a bit of a mix of different multiline
comment styles. State a preference for the Linux kernel
style:
/*
* Star on the left for each line.
* Leading slash-star and trailing star-slash
* each go on a line of their own.
*/
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Alex Williamson <alex.williamson@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id:
20180611141716.3813-1-peter.maydell@linaro.org
Peter Maydell [Fri, 15 Jun 2018 13:57:14 +0000 (14:57 +0100)]
cputlb: Pass cpu_transaction_failed() the correct physaddr
The API for cpu_transaction_failed() says that it takes the physical
address for the failed transaction. However we were actually passing
it the offset within the target MemoryRegion. We don't currently
have any target CPU implementations of this hook that require the
physical address; fix this bug so we don't get confused if we ever
do add one.
Suggested-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id:
20180611125633.32755-3-peter.maydell@linaro.org
Peter Maydell [Fri, 15 Jun 2018 13:57:14 +0000 (14:57 +0100)]
cpu-defs.h: Document CPUIOTLBEntry 'addr' field
The 'addr' field in the CPUIOTLBEntry struct has a rather non-obvious
use; add a comment documenting it (reverse-engineered from what
the code that sets it is doing).
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id:
20180611125633.32755-2-peter.maydell@linaro.org
Peter Maydell [Fri, 15 Jun 2018 13:57:14 +0000 (14:57 +0100)]
hw/core/or-irq: Support more than 16 inputs to an OR gate
For the IoTKit MPC support, we need to wire together the
interrupt outputs of 17 MPCs; this exceeds the current
value of MAX_OR_LINES. Increase MAX_OR_LINES to 32 (which
should be enough for anyone).
The tricky part is retaining the migration compatibility for
existing OR gates; we add a subsection which is only used
for larger OR gates, and define it such that we can freely
increase MAX_OR_LINES in future (or even move to a dynamically
allocated levels[] array without an upper size limit) without
breaking compatibility.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-id:
20180604152941.20374-10-peter.maydell@linaro.org
Peter Maydell [Fri, 15 Jun 2018 13:57:13 +0000 (14:57 +0100)]
arm: Don't crash if user tries to use a Cortex-M CPU without an NVIC
The Cortex-M CPU and its NVIC are two intimately intertwined parts of
the same hardware; it is not possible to use one without the other.
Unfortunately a lot of our board models don't do any sanity checking
on the CPU type the user asks for, so a command line like
qemu-system-arm -M versatilepb -cpu cortex-m3
will create an M3 without an NVIC, and coredump immediately.
In the other direction, trying a non-M-profile CPU in an M-profile
board won't blow up, but doesn't do anything useful either:
qemu-system-arm -M lm3s6965evb -cpu arm926
Add some checking in the NVIC and CPU realize functions that the
user isn't trying to use an NVIC without an M-profile CPU or
an M-profile CPU without an NVIC, so we can produce a helpful
error message rather than a core dump.
Fixes: https://bugs.launchpad.net/qemu/+bug/
1766896
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id:
20180601160355.15393-1-peter.maydell@linaro.org
Peter Maydell [Fri, 15 Jun 2018 13:57:13 +0000 (14:57 +0100)]
hw/arm/armv7m: Remove unused armv7m_init() function
Remove the now-unused armv7m_init() function. This was a legacy from
before we properly QOMified ARMv7M, and it has some flaws:
* it combines work that needs to be done by an SoC object (creating
and initializing the TYPE_ARMV7M object) with work that needs to
be done by the board model (setting the system up to load the ELF
file specified with -kernel)
* TYPE_ARMV7M creation failure is fatal, but an SoC object wants to
arrange to propagate the failure outward
* it uses allocate-and-create via qdev_create() whereas the current
preferred style for SoC objects is to do creation in-place
Board and SoC models can instead do the two jobs this function
was doing themselves, in the right places and with whatever their
preferred style/error handling is.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id:
20180601144328.23817-3-peter.maydell@linaro.org
Peter Maydell [Fri, 15 Jun 2018 13:57:13 +0000 (14:57 +0100)]
stellaris: Stop using armv7m_init()
The stellaris board is still using the legacy armv7m_init() function,
which predates conversion of the ARMv7M into a proper QOM container
object. Make the board code directly create the ARMv7M object instead.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id:
20180601144328.23817-2-peter.maydell@linaro.org
Peter Maydell [Fri, 15 Jun 2018 13:57:13 +0000 (14:57 +0100)]
hw/char/parallel: Convert away from old_mmio
Convert the parallel device away from using the old_mmio field
of MemoryRegionOps. This change only affects the memory-mapped
variant, which is used by the MIPS Jazz boards 'magnum' and 'pica61'.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id:
20180601141223.26630-7-peter.maydell@linaro.org
Peter Maydell [Fri, 15 Jun 2018 13:57:13 +0000 (14:57 +0100)]
hw/input/pckbd: Convert away from old_mmio
Convert the pckbd device away from using the old_mmio field
of MemoryRegionOps. This change only affects the memory-mapped
variant of the i8042, which is used by the Unicore32 'puv3'
board and the MIPS Jazz boards 'magnum' and 'pica61'.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id:
20180601141223.26630-6-peter.maydell@linaro.org
Peter Maydell [Fri, 15 Jun 2018 13:57:13 +0000 (14:57 +0100)]
hw/watchdog/wdt_i6300esb: Convert away from old_mmio
Convert the wdt_i6300esb device away from using the old_mmio field
of MemoryRegionOps.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id:
20180601141223.26630-5-peter.maydell@linaro.org
Peter Maydell [Fri, 15 Jun 2018 13:57:13 +0000 (14:57 +0100)]
hw/block/pflash_cfi02: Convert away from old_mmio
Convert the pflash_cfi02 device away from using the old_mmio field
of MemoryRegionOps.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Acked-by: Max Reitz <mreitz@redhat.com>
Message-id:
20180601141223.26630-4-peter.maydell@linaro.org
Peter Maydell [Fri, 15 Jun 2018 13:57:13 +0000 (14:57 +0100)]
hw/m68k/mcf5206: Convert away from old_mmio
Convert the mcf5206 device away from using the old_mmio field
of MemoryRegionOps. This device is used by the an5206 board.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Acked-by: Thomas Huth <huth@tuxfamily.org>
Message-id:
20180601141223.26630-3-peter.maydell@linaro.org
Peter Maydell [Fri, 15 Jun 2018 13:57:13 +0000 (14:57 +0100)]
hw/sh/sh7750: Convert away from old_mmio
Convert the sh7750 device away from using the old_mmio field
of MemoryRegionOps. This device is used by the sh4 r2d board.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id:
20180601141223.26630-2-peter.maydell@linaro.org
Peter Maydell [Fri, 15 Jun 2018 13:57:13 +0000 (14:57 +0100)]
hw/arm/mps2-tz: Put ethernet controller behind PPC
The ethernet controller in the AN505 MPC FPGA image is behind
the same AHB Peripheral Protection Controller that handles
the graphics and GPIOs. (In the documentation this is clear
in the block diagram but the ethernet controller was omitted
from the table listing devices connected to the PPC.)
The ethernet sits behind AHB PPCEXP0 interface 5. We had
incorrectly claimed that this was a "gpio4", but there are
only 4 GPIOs in this image.
Correct the QEMU model to match the hardware.
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id:
20180515171446.10834-1-peter.maydell@linaro.org
Shannon Zhao [Fri, 15 Jun 2018 13:57:13 +0000 (14:57 +0100)]
arm_gicv3_kvm: kvm_dist_get/put_priority: skip the registers banked by GICR_IPRIORITYR
While for_each_dist_irq_reg loop starts from GIC_INTERNAL, it forgot to
offset the date array and index. This will overlap the GICR registers
value and leave the last GIC_INTERNAL irq's registers out of update.
Fixes:
367b9f527becdd20ddf116e17a3c0c2bbc486920
Cc: qemu-stable@nongnu.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Shannon Zhao <zhaoshenglong@huawei.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Balamuruhan S [Tue, 12 Jun 2018 08:50:09 +0000 (14:20 +0530)]
migration: calculate expected_downtime with ram_bytes_remaining()
expected_downtime value is not accurate with dirty_pages_rate * page_size,
using ram_bytes_remaining() would yeild it resonable.
consider to read the remaining ram just after having updated the dirty
pages count later migration_bitmap_sync_range() in migration_bitmap_sync()
and reuse the `remaining` field in ram_counters to hold ram_bytes_remaining()
for calculating expected_downtime.
Reported-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: Balamuruhan S <bala24@linux.vnet.ibm.com>
Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Message-Id: <
20180612085009.17594-2-bala24@linux.vnet.ibm.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Dr. David Alan Gilbert [Wed, 13 Jun 2018 10:26:42 +0000 (11:26 +0100)]
migration/postcopy: Wake rate limit sleep on postcopy request
Use the 'urgent request' mechanism added in the previous patch
for entries added to the postcopy request queue for RAM. Ignore
the rate limiting while we have requests.
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Message-Id: <
20180613102642.23995-4-dgilbert@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Dr. David Alan Gilbert [Wed, 13 Jun 2018 10:26:41 +0000 (11:26 +0100)]
migration: Wake rate limiting for urgent requests
Rate limiting sleeps the migration thread for a while when it runs
out of bandwidth; but sometimes we want to wake up to get on with
something more urgent (like a postcopy request). Here we use
a semaphore with a timedwait instead of a simple sleep; Incrementing
the sempahore will wake it up sooner. Anything that consumes
these urgent events must decrement the sempahore.
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Message-Id: <
20180613102642.23995-3-dgilbert@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Dr. David Alan Gilbert [Wed, 13 Jun 2018 10:26:40 +0000 (11:26 +0100)]
migration/postcopy: Add max-postcopy-bandwidth parameter
Limit the background transfer bandwidth during the postcopy
phase to the value set on this new parameter. The default, 0,
corresponds to the existing behaviour which is unlimited bandwidth.
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Message-Id: <
20180613102642.23995-2-dgilbert@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Xiao Guangrong [Mon, 4 Jun 2018 09:55:12 +0000 (17:55 +0800)]
migration: introduce migration_update_rates
It is used to slightly clean the code up, no logic is changed
Signed-off-by: Xiao Guangrong <xiaoguangrong@tencent.com>
Message-Id: <
20180604095520.8563-5-xiaoguangrong@tencent.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Xiao Guangrong [Mon, 4 Jun 2018 09:55:11 +0000 (17:55 +0800)]
migration: fix counting xbzrle cache_miss_rate
Sync up xbzrle_cache_miss_prev only after migration iteration goes
forward
Signed-off-by: Xiao Guangrong <xiaoguangrong@tencent.com>
Message-Id: <
20180604095520.8563-4-xiaoguangrong@tencent.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Vladimir Sementsov-Ogievskiy [Wed, 30 May 2018 11:24:24 +0000 (14:24 +0300)]
migration/block-dirty-bitmap: fix dirty_bitmap_load
dirty_bitmap_load_header return code is obtained but not handled. Fix
this.
Bug was introduced in
b35ebdf076d697bc
"migration: add postcopy migration of dirty bitmaps" with the whole
function.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-Id: <
20180530112424.204835-1-vsementsov@virtuozzo.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Dr. David Alan Gilbert [Tue, 5 Jun 2018 16:25:45 +0000 (17:25 +0100)]
migration: Poison ramblock loops in migration
The migration code should be using the
RAMBLOCK_FOREACH_MIGRATABLE and qemu_ram_foreach_block_migratable
not the all-block versions; poison them so that we can't accidentally
use them.
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Message-Id: <
20180605162545.80778-3-dgilbert@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Dr. David Alan Gilbert [Tue, 5 Jun 2018 16:25:44 +0000 (17:25 +0100)]
migration: Fixes for non-migratable RAMBlocks
There are still a few cases where migration code is using the macros
and functions that do all RAMBlocks rather than just the migratable
blocks; fix those up.
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Message-Id: <
20180605162545.80778-2-dgilbert@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Greg Kurz [Fri, 8 Jun 2018 08:39:09 +0000 (10:39 +0200)]
typedefs: add QJSON
Since commit
83ee768d6247b, we now have two places that define the
QJSON type:
$ git grep 'typedef struct QJSON QJSON'
include/migration/vmstate.h:typedef struct QJSON QJSON;
migration/qjson.h:typedef struct QJSON QJSON;
This breaks docker-test-build@centos6:
In file included from /tmp/qemu-test/src/migration/savevm.c:59:
/tmp/qemu-test/src/migration/qjson.h:16: error: redefinition of typedef
'QJSON'
/tmp/qemu-test/src/include/migration/vmstate.h:30: note: previous
declaration of 'QJSON' was here
make: *** [migration/savevm.o] Error 1
This happens because CentOS 6 has an old GCC 4.4.7. Even if redefining
a typedef with the same type is permitted since GCC 4.6, unless -pedantic
is passed, we don't really need to do that on purpose. Let's have a
single definition in <qemu/typedefs.h> instead.
Signed-off-by: Greg Kurz <groug@kaod.org>
Message-Id: <
152844714981.11789.
3657734445739553287.stgit@bahia.lan>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Kevin Wolf [Wed, 13 Jun 2018 09:01:30 +0000 (11:01 +0200)]
block: Remove dead deprecation warning code
We removed all options from the 'deprecated' array, so the code is dead
and can be removed as well.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Kevin Wolf [Wed, 13 Jun 2018 09:01:30 +0000 (11:01 +0200)]
block: Remove deprecated -drive option serial
The -drive option serial was deprecated in QEMU 2.10. It's time to
remove it.
Tests need to be updated to set the serial number with -global instead
of using the -drive option.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Jeff Cody <jcody@redhat.com>
Kevin Wolf [Wed, 13 Jun 2018 09:01:30 +0000 (11:01 +0200)]
block: Remove deprecated -drive option addr
The -drive option addr was deprecated in QEMU 2.10. It's time to remove
it.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Jeff Cody <jcody@redhat.com>
Kevin Wolf [Wed, 13 Jun 2018 09:01:30 +0000 (11:01 +0200)]
block: Remove deprecated -drive geometry options
The -drive options cyls, heads, secs and trans were deprecated in
QEMU 2.10. It's time to remove them.
hd-geo-test tested both the old version with geometry options in -drive
and the new one with -device. Therefore the code using -drive doesn't
have to be replaced there, we just need to remove the -drive test cases.
This in turn allows some simplification of the code.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Markus Armbruster [Thu, 14 Jun 2018 19:14:43 +0000 (21:14 +0200)]
rbd: New parameter key-secret
Legacy -drive supports "password-secret" parameter that isn't
available with -blockdev / blockdev-add. That's because we backed out
our first try to provide it there due to interface design doubts, in
commit
577d8c9a811, v2.9.0.
This is the second try. It brings back the parameter, except it's
named "key-secret" now.
Let's review our reasons for backing out the first try, as stated in
the commit message:
* BlockdevOptionsRbd member @password-secret isn't actually a
password, it's a key generated by Ceph.
Addressed by the rename.
* We're not sure where member @password-secret belongs (see the
previous commit).
See previous commit.
* How @password-secret interacts with settings from a configuration
file specified with @conf is undocumented.
Not actually true, the documentation for @conf says "Values in the
configuration file will be overridden by options specified via QAPI",
and we've tested this.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Markus Armbruster [Thu, 14 Jun 2018 19:14:42 +0000 (21:14 +0200)]
rbd: New parameter auth-client-required
Parameter auth-client-required lets you configure authentication
methods. We tried to provide that in v2.9.0, but backed out due to
interface design doubts (commit
464444fcc16).
This commit is similar to what we backed out, but simpler: we use a
list of enumeration values instead of a list of objects with a member
of enumeration type.
Let's review our reasons for backing out the first try, as stated in
the commit message:
* The implementation uses deprecated rados_conf_set() key
"auth_supported". No biggie.
Fixed: we use "auth-client-required".
* The implementation makes -drive silently ignore invalid parameters
"auth" and "auth-supported.*.X" where X isn't "auth". Fixable (in
fact I'm going to fix similar bugs around parameter server), so
again no biggie.
That fix is commit
2836284db60. This commit doesn't bring the bugs
back.
* BlockdevOptionsRbd member @password-secret applies only to
authentication method cephx. Should it be a variant member of
RbdAuthMethod?
We've had time to ponder, and we decided to stick to the way Ceph
configuration works: the key configured separately, and silently
ignored if the authentication method doesn't use it.
* BlockdevOptionsRbd member @user could apply to both methods cephx
and none, but I'm not sure it's actually used with none. If it
isn't, should it be a variant member of RbdAuthMethod?
Likewise.
* The client offers a *set* of authentication methods, not a list.
Should the methods be optional members of BlockdevOptionsRbd instead
of members of list @auth-supported? The latter begs the question
what multiple entries for the same method mean. Trivial question
now that RbdAuthMethod contains nothing but @type, but less so when
RbdAuthMethod acquires other members, such the ones discussed above.
Again, we decided to stick to the way Ceph configuration works, except
we make auth-client-required a list of enumeration values instead of a
string containing keywords separated by delimiters.
* How BlockdevOptionsRbd member @auth-supported interacts with
settings from a configuration file specified with @conf is
undocumented. I suspect it's untested, too.
Not actually true, the documentation for @conf says "Values in the
configuration file will be overridden by options specified via QAPI",
and we've tested this.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Markus Armbruster [Thu, 14 Jun 2018 19:14:41 +0000 (21:14 +0200)]
block: Fix -blockdev / blockdev-add for empty objects and arrays
-blockdev and blockdev-add silently ignore empty objects and arrays in
their argument. That's because qmp_blockdev_add() converts the
argument to a flat QDict, and qdict_flatten() eats empty QDict and
QList members. For instance, we ignore an empty BlockdevOptions
member @cache. No real harm, as absent means the same as empty there.
Thus, the flaw puts an artificial restriction on the QAPI schema: we
can't have potentially empty objects and arrays within
BlockdevOptions, except when they're optional and "empty" has the same
meaning as "absent".
Our QAPI schema satisfies this restriction (I checked), but it's a
trap for the unwary, and a temptation to employ awkward workarounds
for the wary. Let's get rid of it.
Change qdict_flatten() and qdict_crumple() to treat empty dictionaries
and lists exactly like scalars.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Markus Armbruster [Thu, 14 Jun 2018 19:14:40 +0000 (21:14 +0200)]
check-block-qdict: Cover flattening of empty lists and dictionaries
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Markus Armbruster [Thu, 14 Jun 2018 19:14:39 +0000 (21:14 +0200)]
check-block-qdict: Rename qdict_flatten()'s variables for clarity
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Markus Armbruster [Thu, 14 Jun 2018 19:14:38 +0000 (21:14 +0200)]
block-qdict: Simplify qdict_is_list() some
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Markus Armbruster [Thu, 14 Jun 2018 19:14:37 +0000 (21:14 +0200)]
block-qdict: Clean up qdict_crumple() a bit
When you mix scalar and non-scalar keys, whether you get an "already
set as scalar" or an "already set as dict" error depends on qdict
iteration order. Neither message makes much sense. Replace by
""Cannot mix scalar and non-scalar keys". This is similar to the
message we get for mixing list and non-list keys.
I find qdict_crumple()'s first loop hard to understand. Rearrange it
and add a comment.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Markus Armbruster [Thu, 14 Jun 2018 19:14:36 +0000 (21:14 +0200)]
block-qdict: Tweak qdict_flatten_qdict(), qdict_flatten_qlist()
qdict_flatten_qdict() skips copying scalars from @qdict to @target
when the two are the same. Fair enough, but it uses a non-obvious
test for "same". Replace it by the obvious one. While there, improve
comments.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Markus Armbruster [Thu, 14 Jun 2018 19:14:35 +0000 (21:14 +0200)]
block-qdict: Simplify qdict_flatten_qdict()
There's no need to restart the loop. We don't elsewhere, e.g. in
qdict_extract_subqdict(), qdict_join() and qemu_opts_absorb_qdict().
Simplify accordingly.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Markus Armbruster [Thu, 14 Jun 2018 19:14:34 +0000 (21:14 +0200)]
block: Make remaining uses of qobject input visitor more robust
Remaining uses of qobject_input_visitor_new_keyval() in the block
subsystem:
* block_crypto_open_opts_init()
Currently doesn't visit any non-string scalars, thus safe. It's
called from
- block_crypto_open_luks()
Creates the QDict with qemu_opts_to_qdict_filtered(), which
creates only string scalars, but has a TODO asking for other types.
- qcow_open()
- qcow2_open(), qcow2_co_invalidate_cache(), qcow2_reopen_prepare()
* block_crypto_create_opts_init(), called from
- block_crypto_co_create_opts_luks()
Also creates the QDict with qemu_opts_to_qdict_filtered().
* vdi_co_create_opts()
Also creates the QDict with qemu_opts_to_qdict_filtered().
Replace these uses by qobject_input_visitor_new_flat_confused() for
robustness. This adds crumpling. Right now, that's a no-op, but if
we ever extend these things in non-flat ways, crumpling will be
needed.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Markus Armbruster [Thu, 14 Jun 2018 19:14:33 +0000 (21:14 +0200)]
block: Factor out qobject_input_visitor_new_flat_confused()
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Markus Armbruster [Thu, 14 Jun 2018 19:14:32 +0000 (21:14 +0200)]
block: Clean up a misuse of qobject_to() in .bdrv_co_create_opts()
The following pattern occurs in the .bdrv_co_create_opts() methods of
parallels, qcow, qcow2, qed, vhdx and vpc:
qobj = qdict_crumple_for_keyval_qiv(qdict, errp);
qobject_unref(qdict);
qdict = qobject_to(QDict, qobj);
if (qdict == NULL) {
ret = -EINVAL;
goto done;
}
v = qobject_input_visitor_new_keyval(QOBJECT(qdict));
[...]
ret = 0;
done:
qobject_unref(qdict);
[...]
return ret;
If qobject_to() fails, we return failure without setting errp. That's
wrong. As far as I can tell, it cannot fail here. Clean it up
anyway, by removing the useless conversion.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Markus Armbruster [Thu, 14 Jun 2018 19:14:31 +0000 (21:14 +0200)]
block: Fix -drive for certain non-string scalars
The previous commit fixed -blockdev breakage due to misuse of the
qobject input visitor's keyval flavor in bdrv_file_open(). The commit
message explain why using the plain flavor would be just as wrong; it
would break -drive. Turns out we break it in three places:
nbd_open(), sd_open() and ssh_file_open(). They are even marked
FIXME. Example breakage:
$ qemu-system-x86 -drive node-name=n1,driver=nbd,server.type=inet,server.host=localhost,server.port=1234,server.numeric=off
qemu-system-x86: -drive node-name=n1,driver=nbd,server.type=inet,server.host=localhost,server.port=1234,server.numeric=off: Invalid parameter type for 'numeric', expected: boolean
Fix it the same way: replace qdict_crumple() by
qdict_crumple_for_keyval_qiv(), and switch from plain to the keyval
flavor.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Markus Armbruster [Thu, 14 Jun 2018 19:14:30 +0000 (21:14 +0200)]
block: Fix -blockdev for certain non-string scalars
Configuration flows through the block subsystem in a rather peculiar
way. Configuration made with -drive enters it as QemuOpts.
Configuration made with -blockdev / blockdev-add enters it as QAPI
type BlockdevOptions. The block subsystem uses QDict, QemuOpts and
QAPI types internally. The precise flow is next to impossible to
explain (I tried for this commit message, but gave up after wasting
several hours). What I can explain is a flaw in the BlockDriver
interface that leads to this bug:
$ qemu-system-x86_64 -blockdev node-name=n1,driver=nfs,server.type=inet,server.host=localhost,path=/foo/bar,user=1234
qemu-system-x86_64: -blockdev node-name=n1,driver=nfs,server.type=inet,server.host=localhost,path=/foo/bar,user=1234: Internal error: parameter user invalid
QMP blockdev-add is broken the same way.
Here's what happens. The block layer passes configuration represented
as flat QDict (with dotted keys) to BlockDriver methods
.bdrv_file_open(). The QDict's members are typed according to the
QAPI schema.
nfs_file_open() converts it to QAPI type BlockdevOptionsNfs, with
qdict_crumple() and a qobject input visitor.
This visitor comes in two flavors. The plain flavor requires scalars
to be typed according to the QAPI schema. That's the case here. The
keyval flavor requires string scalars. That's not the case here.
nfs_file_open() uses the latter, and promptly falls apart for members
@user, @group, @tcp-syn-count, @readahead-size, @page-cache-size,
@debug.
Switching to the plain flavor would fix -blockdev, but break -drive,
because there the scalars arrive in nfs_file_open() as strings.
The proper fix would be to replace the QDict by QAPI type
BlockdevOptions in the BlockDriver interface. Sadly, that's beyond my
reach right now.
Next best would be to fix the block layer to always pass correctly
typed QDicts to the BlockDriver methods. Also beyond my reach.
What I can do is throw another hack onto the pile: have
nfs_file_open() convert all members to string, so use of the keyval
flavor actually works, by replacing qdict_crumple() by new function
qdict_crumple_for_keyval_qiv().
The pattern "pass result of qdict_crumple() to
qobject_input_visitor_new_keyval()" occurs several times more:
* qemu_rbd_open()
Same issue as nfs_file_open(), but since BlockdevOptionsRbd has only
string members, its only a latent bug. Fix it anyway.
* parallels_co_create_opts(), qcow_co_create_opts(),
qcow2_co_create_opts(), bdrv_qed_co_create_opts(),
sd_co_create_opts(), vhdx_co_create_opts(), vpc_co_create_opts()
These work, because they create the QDict with
qemu_opts_to_qdict_filtered(), which creates only string scalars.
The function sports a TODO comment asking for better typing; that's
going to be fun. Use qdict_crumple_for_keyval_qiv() to be safe.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Markus Armbruster [Thu, 14 Jun 2018 19:14:29 +0000 (21:14 +0200)]
qobject: Move block-specific qdict code to block-qdict.c
Pure code motion, except for two brace placements and a comment
tweaked to appease checkpatch.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Max Reitz [Thu, 14 Jun 2018 19:14:28 +0000 (21:14 +0200)]
block: Add block-specific QDict header
There are numerous QDict functions that have been introduced for and are
used only by the block layer. Move their declarations into an own
header file to reflect that.
While qdict_extract_subqdict() is in fact used outside of the block
layer (in util/qemu-config.c), it is still a function related very
closely to how the block layer works with nested QDicts, namely by
sometimes flattening them. Therefore, its declaration is put into this
header as well and util/qemu-config.c includes it with a comment stating
exactly which function it needs.
Suggested-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-Id: <
20180509165530.29561-7-mreitz@redhat.com>
[Copyright note tweaked, superfluous includes dropped]
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Markus Armbruster [Thu, 14 Jun 2018 19:14:27 +0000 (21:14 +0200)]
iscsi: Drop deprecated -drive parameter "filename"
Parameter "filename" is deprecated since commit
5c3ad1a6a8f, v2.10.0.
Time to get rid of it.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Markus Armbruster [Thu, 14 Jun 2018 19:14:26 +0000 (21:14 +0200)]
rbd: Drop deprecated -drive parameter "filename"
Parameter "filename" is deprecated since commit
91589d9e5ca, v2.10.0.
Time to get rid of it.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
John Snow [Wed, 6 Jun 2018 23:02:57 +0000 (19:02 -0400)]
jobs: fix verb references in docs
These point to the job versions now, not the blockjob versions which
don't really exist anymore.
Except set-speed, which does. It sticks out like a sore thumb. This
patch doesn't fix that, but it doesn't make it any worse, either.
Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Jeff Cody <jcody@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
John Snow [Wed, 6 Jun 2018 23:02:56 +0000 (19:02 -0400)]
jobs: fix stale wording
During the design for manual completion, we decided not to use the
"manual" property as a shorthand for both auto-dismiss and auto-finalize.
Fix the wording.
Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Jeff Cody <jcody@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Eric Blake [Mon, 11 Jun 2018 21:39:27 +0000 (16:39 -0500)]
iotests: Add test 221 to catch qemu-img map regression
Although qemu-img creates aligned files (by rounding up), it
must also gracefully handle files that are not sector-aligned.
Test that the bug fixed in the previous patch does not recur.
It's a bit annoying that we can see the (implicit) hole past
the end of the file on to the next sector boundary, so if we
ever reach the point where we report a byte-accurate size rather
than our current behavior of always rounding up, this test will
probably need a slight modification.
Signed-off-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Eric Blake [Mon, 11 Jun 2018 21:39:26 +0000 (16:39 -0500)]
qemu-img: Fix assert when mapping unaligned raw file
Commit
a290f085 exposed a latent bug in qemu-img map introduced
during the conversion of block status to be byte-based. Earlier in
commit
5e344dd8, the internal interface get_block_status() switched
to take byte-based parameters, but still called a sector-based
block layer function; as such, rounding was added in the lone
caller to obey the contract. However, commit
237d78f8 changed
get_block_status() to truly be byte-based, at which point rounding
to sector boundaries can result in calling bdrv_block_status() with
'bytes == 0' (a coding error) when the boundary between data and a
hole falls mid-sector (true for the past-EOF implicit hole present
in POSIX files). Fix things by removing the rounding that is now
no longer necessary.
See also https://bugzilla.redhat.com/
1589738
Fixes:
237d78f8
Reported-by: Dan Kenigsberg <danken@redhat.com>
Reported-by: Nir Soffer <nsoffer@redhat.com>
Reported-by: Maor Lipchuk <mlipchuk@redhat.com>
CC: qemu-stable@nongnu.org
Signed-off-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Peter Maydell [Fri, 15 Jun 2018 11:49:36 +0000 (12:49 +0100)]
Merge remote-tracking branch 'remotes/stsquad/tags/pull-travis-updates-140618-1' into staging
Travis updates
- show config.log when failing
- reduce time for gprof build
- reduce time for alternate trace builds
# gpg: Signature made Thu 14 Jun 2018 20:29:59 BST
# gpg: using RSA key
FBD0DB095A9E2A44
# gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>"
# Primary key fingerprint: 6685 AE99 E751 67BC AFC8 DF35 FBD0 DB09 5A9E 2A44
* remotes/stsquad/tags/pull-travis-updates-140618-1:
travis: reduce time taken for trace-backend testing
travis: reduce coverage of gprof build
travis: display config.log when configure fails
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Fri, 15 Jun 2018 10:41:44 +0000 (11:41 +0100)]
Merge remote-tracking branch 'remotes/jasowang/tags/net-pull-request' into staging
# gpg: Signature made Fri 15 Jun 2018 03:47:09 BST
# gpg: using RSA key
EF04965B398D6211
# gpg: Good signature from "Jason Wang (Jason Wang on RedHat) <jasowang@redhat.com>"
# gpg: WARNING: This key is not certified with sufficiently trusted signatures!
# gpg: It is not certain that the signature belongs to the owner.
# Primary key fingerprint: 215D 46F4 8246 689E C77F 3562 EF04 965B 398D 6211
* remotes/jasowang/tags/net-pull-request:
vhost-user: delete net client if necessary
e1000e: Do not auto-clear ICR bits which aren't set in EIAC
net: Fix a potential segfault
tap: set vhostfd passed from qemu cli to non-blocking
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Edgar E. Iglesias [Thu, 14 Jun 2018 13:48:16 +0000 (15:48 +0200)]
target-microblaze: Rework NOP/zero instruction handling
Remove the abort on a sequence of NOP/zero instructions.
Always return early and avoid decoding NOP/zero instructions.
This fixes Coverity CID
1391443.
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Edgar E. Iglesias [Thu, 14 Jun 2018 13:34:44 +0000 (15:34 +0200)]
target-microblaze: mmu: Correct masking of output addresses
Correct the masking of output addresses.
This fixes Coverity CID
1391441.
Fixes: commit
3924a9aa02
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reported-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
linzhecheng [Tue, 12 Jun 2018 02:24:45 +0000 (10:24 +0800)]
vhost-user: delete net client if necessary
As qemu_new_net_client create new ncs but error happens later,
ncs will be left in global net_clients list and we can't use them any
more, so we need to cleanup them.
Cc: qemu-stable@nongnu.org
Signed-off-by: linzhecheng <linzhecheng@huawei.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
Jan Kiszka [Sun, 1 Apr 2018 21:17:55 +0000 (23:17 +0200)]
e1000e: Do not auto-clear ICR bits which aren't set in EIAC
The spec does not justify clearing of any E1000_ICR_OTHER_CAUSES when
E1000_ICR_OTHER is set in EIAC. In fact, removing this code fixes the
issue the Linux driver runs into since
4aea7a5c5e94 ("e1000e: Avoid
receiver overrun interrupt bursts") and was worked around by
745d0bd3af99 ("e1000e: Remove Other from EIAC").
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
Lin Ma [Mon, 11 Jun 2018 09:23:05 +0000 (17:23 +0800)]
net: Fix a potential segfault
If user forgets to provide any backend types for '-netdev' in qemu CLI,
It triggers seg fault.
e.g.
Expected:
$ qemu -netdev id=net0
qemu-system-x86_64: Parameter 'type' is missing
Actual:
$ qemu -netdev id=net0
Segmentation fault (core dumped)
Fixes:
547203ead4327 ("net: List available netdevs with "-netdev help")
Reviewed-by: Thomas Huth <thuth@redhat.com>
Cc: qemu-stable@nongnu.org
Signed-off-by: Lin Ma <lma@suse.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
Brijesh Singh [Fri, 6 Apr 2018 18:51:25 +0000 (13:51 -0500)]
tap: set vhostfd passed from qemu cli to non-blocking
A guest boot hangs while probing the network interface when
iommu_platform=on is used.
The following qemu cli hangs without this patch:
# $QEMU \
-netdev tap,fd=3,id=hostnet0,vhost=on,vhostfd=4 3<>/dev/tap67 4<>/dev/host-net \
-device virtio-net-pci,netdev=hostnet0,id=net0,iommu_platform=on,disable-legacy=on \
...
Commit:
c471ad0e9bd46 (vhost_net: device IOTLB support) took care of
setting vhostfd to non-blocking when QEMU opens /dev/host-net but if
the fd is passed from qemu cli then we need to ensure that fd is set
to non-blocking.
Fixes:
c471ad0e9bd46 ("vhost_net: device IOTLB support")
Cc: qemu-stable@nongnu.org
Cc: Michael S. Tsirkin <mst@redhat.com>
Cc: Jason Wang <jasowang@redhat.com>
Signed-off-by: Brijesh Singh <brijesh.singh@amd.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
Alex Bennée [Thu, 14 Jun 2018 10:28:20 +0000 (11:28 +0100)]
travis: reduce time taken for trace-backend testing
These builds are reaching regular timeouts and probably don't need to
be so widely exercised. ftrace and ust in particular are used in
conjunction with whole system profiling which makes most sense with
KVM setups, hence the native softmmu target.
We also expand simple to cover the multiple log backends while
restricting its scope to user-mode testing only.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Alex Bennée [Tue, 12 Jun 2018 13:24:20 +0000 (14:24 +0100)]
travis: reduce coverage of gprof build
This build is regularly timing out and even switching off linux-user
wasn't enough. Instead explicitly choose a target list of broadly the
"major" architectures. This is enough to check the gprof build
machinery works without worrying about the actual coverage results.
I did try various YAML constructs for specifying CONFIG with
continuation but couldn't get any of them to work hence the very long
line.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Daniel P. Berrangé [Tue, 12 Jun 2018 08:28:23 +0000 (09:28 +0100)]
travis: display config.log when configure fails
When configure fails in CI systems we must be able to see the contents
of the config.log file to diagnose the root cause.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Fam Zheng <famz@redhat.com>
[AJB: used Eric's suggested {} form]
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Peter Maydell [Thu, 14 Jun 2018 13:04:14 +0000 (14:04 +0100)]
Merge remote-tracking branch 'remotes/kraxel/tags/ui-
20180614-pull-request' into staging
ui: bugfixes for sdl and gtk
# gpg: Signature made Thu 14 Jun 2018 09:32:45 BST
# gpg: using RSA key
4CB6D8EED3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>"
# gpg: aka "Gerd Hoffmann <gerd@kraxel.org>"
# gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>"
# Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138
* remotes/kraxel/tags/ui-
20180614-pull-request:
sdl2: restore window dimensions by resize
ui: darwin: gtk: Add missing input keymap
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Thu, 14 Jun 2018 12:16:20 +0000 (13:16 +0100)]
Merge remote-tracking branch 'remotes/cody/tags/block-pull-request' into staging
# gpg: Signature made Wed 13 Jun 2018 15:52:27 BST
# gpg: using RSA key
BDBE7B27C0DE3057
# gpg: Good signature from "Jeffrey Cody <jcody@redhat.com>"
# gpg: aka "Jeffrey Cody <jeff@codyprime.org>"
# gpg: aka "Jeffrey Cody <codyprime@gmail.com>"
# Primary key fingerprint: 9957 4B4D 3474 90E7 9D98 D624 BDBE 7B27 C0DE 3057
* remotes/cody/tags/block-pull-request:
block: Ignore generated job QAPI files
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Thu, 14 Jun 2018 10:35:22 +0000 (11:35 +0100)]
Merge remote-tracking branch 'remotes/armbru/tags/pull-misc-2018-06-13' into staging
Miscellaneous patches for 2018-06-13
# gpg: Signature made Wed 13 Jun 2018 13:51:51 BST
# gpg: using RSA key
3870B400EB918653
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>"
# gpg: aka "Markus Armbruster <armbru@pond.sub.org>"
# Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867 4E5F 3870 B400 EB91 8653
* remotes/armbru/tags/pull-misc-2018-06-13:
Purge uses of banned g_assert_FOO()
coverity-model: replay data is considered trusted
Revert "Makefile: add target to print generated files"
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Amadeusz Sławiński [Wed, 13 Jun 2018 17:27:07 +0000 (19:27 +0200)]
sdl2: restore window dimensions by resize
instead of destroying and recreating window, fixes segfault caused by
handle_keyup trying to access no more existing window when using
Ctrl-Alt-U to restore window "un-scaled" dimensions
Thread 1 "qemu-system-x86" received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7ffff7f92b80 (LWP 3711)]
handle_keyup (ev=0x7fffffffd010) at ui/sdl2.c:416
416 scon->ignore_hotkeys = false;
(gdb) bt
#0 handle_keyup (ev=0x7fffffffd010) at ui/sdl2.c:416
#1 sdl2_poll_events (scon=0x100fee5a8) at ui/sdl2.c:608
#2 0x0000000100585bf2 in dpy_refresh (s=0x101ad3e00) at ui/console.c:1658
#3 gui_update (opaque=0x101ad3e00) at ui/console.c:205
#4 0x0000000100690f2c in timerlist_run_timers (timer_list=0x100ede130) at util/qemu-timer.c:536
#5 0x0000000100691177 in qemu_clock_run_timers (type=QEMU_CLOCK_REALTIME) at util/qemu-timer.c:547
#6 qemu_clock_run_all_timers () at util/qemu-timer.c:674
#7 0x0000000100691651 in main_loop_wait (nonblocking=<optimized out>) at util/main-loop.c:503
#8 0x00000001003d650f in main_loop () at vl.c:1848
#9 0x0000000100289681 in main (argc=<optimized out>, argv=<optimized out>, envp=<optimized out>) at vl.c:4605
Signed-off-by: Amadeusz Sławiński <amade@asmblr.net>
Message-id:
20180613172707.31530-1-amade@asmblr.net
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Keno Fischer [Wed, 13 Jun 2018 23:51:56 +0000 (19:51 -0400)]
ui: darwin: gtk: Add missing input keymap
In appears the input keymap for osx was forgotten in the commit that
converted the gtk frontend to keycodemapdb. Add it.
Fixes:
2ec78706 ("ui: convert GTK and SDL1 frontends to keycodemapdb")
CC: Daniel P. Berrange <berrange@redhat.com>
Signed-off-by: Keno Fischer <keno@juliacomputing.com>
Message-id:
1528933916-40670-1-git-send-email-keno@juliacomputing.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>