OSDN Git Service
Pan Nengyuan [Thu, 27 Feb 2020 01:29:49 +0000 (09:29 +0800)]
block/qcow2: do free crypto_opts in qcow2_close()
'crypto_opts' forgot to free in qcow2_close(), this patch fix the bellow leak stack:
Direct leak of 24 byte(s) in 1 object(s) allocated from:
#0 0x7f0edd81f970 in __interceptor_calloc (/lib64/libasan.so.5+0xef970)
#1 0x7f0edc6d149d in g_malloc0 (/lib64/libglib-2.0.so.0+0x5249d)
#2 0x55d7eaede63d in qobject_input_start_struct /mnt/sdb/qemu-new/qemu_test/qemu/qapi/qobject-input-visitor.c:295
#3 0x55d7eaed78b8 in visit_start_struct /mnt/sdb/qemu-new/qemu_test/qemu/qapi/qapi-visit-core.c:49
#4 0x55d7eaf5140b in visit_type_QCryptoBlockOpenOptions qapi/qapi-visit-crypto.c:290
#5 0x55d7eae43af3 in block_crypto_open_opts_init /mnt/sdb/qemu-new/qemu_test/qemu/block/crypto.c:163
#6 0x55d7eacd2924 in qcow2_update_options_prepare /mnt/sdb/qemu-new/qemu_test/qemu/block/qcow2.c:1148
#7 0x55d7eacd33f7 in qcow2_update_options /mnt/sdb/qemu-new/qemu_test/qemu/block/qcow2.c:1232
#8 0x55d7eacd9680 in qcow2_do_open /mnt/sdb/qemu-new/qemu_test/qemu/block/qcow2.c:1512
#9 0x55d7eacdc55e in qcow2_open_entry /mnt/sdb/qemu-new/qemu_test/qemu/block/qcow2.c:1792
#10 0x55d7eacdc8fe in qcow2_open /mnt/sdb/qemu-new/qemu_test/qemu/block/qcow2.c:1819
#11 0x55d7eac3742d in bdrv_open_driver /mnt/sdb/qemu-new/qemu_test/qemu/block.c:1317
#12 0x55d7eac3e990 in bdrv_open_common /mnt/sdb/qemu-new/qemu_test/qemu/block.c:1575
#13 0x55d7eac4442c in bdrv_open_inherit /mnt/sdb/qemu-new/qemu_test/qemu/block.c:3126
#14 0x55d7eac45c3f in bdrv_open /mnt/sdb/qemu-new/qemu_test/qemu/block.c:3219
#15 0x55d7ead8e8a4 in blk_new_open /mnt/sdb/qemu-new/qemu_test/qemu/block/block-backend.c:397
#16 0x55d7eacde74c in qcow2_co_create /mnt/sdb/qemu-new/qemu_test/qemu/block/qcow2.c:3534
#17 0x55d7eacdfa6d in qcow2_co_create_opts /mnt/sdb/qemu-new/qemu_test/qemu/block/qcow2.c:3668
#18 0x55d7eac1c678 in bdrv_create_co_entry /mnt/sdb/qemu-new/qemu_test/qemu/block.c:485
#19 0x55d7eb0024d2 in coroutine_trampoline /mnt/sdb/qemu-new/qemu_test/qemu/util/coroutine-ucontext.c:115
Reported-by: Euler Robot <euler.robot@huawei.com>
Signed-off-by: Pan Nengyuan <pannengyuan@huawei.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Message-Id: <
20200227012950.12256-2-pannengyuan@huawei.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
Eric Blake [Wed, 26 Feb 2020 12:54:24 +0000 (06:54 -0600)]
iotests: Fix nonportable use of od --endian
Tests 261 and 272 fail on RHEL 7 with coreutils 8.22, since od
--endian was not added until coreutils 8.23. Fix this by manually
constructing the final value one byte at a time.
Fixes:
fc8ba423
Reported-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Message-Id: <
20200226125424.481840-1-eblake@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
David Edmondson [Mon, 24 Feb 2020 10:13:10 +0000 (10:13 +0000)]
block/curl: HTTP header field names are case insensitive
RFC 7230 section 3.2 indicates that HTTP header field names are case
insensitive.
Signed-off-by: David Edmondson <david.edmondson@oracle.com>
Message-Id: <
20200224101310.101169-3-david.edmondson@oracle.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
David Edmondson [Mon, 24 Feb 2020 10:13:09 +0000 (10:13 +0000)]
block/curl: HTTP header fields allow whitespace around values
RFC 7230 section 3.2 indicates that whitespace is permitted between
the field name and field value and after the field value.
Signed-off-by: David Edmondson <david.edmondson@oracle.com>
Message-Id: <
20200224101310.101169-2-david.edmondson@oracle.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
Stefan Hajnoczi [Fri, 21 Feb 2020 11:25:22 +0000 (11:25 +0000)]
iotests: add 288 luks qemu-img measure test
This test exercises the block/crypto.c "luks" block driver
.bdrv_measure() code.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Message-Id: <
20200221112522.
1497712-5-stefanha@redhat.com>
[mreitz: Renamed test from 282 to 288]
Signed-off-by: Max Reitz <mreitz@redhat.com>
Stefan Hajnoczi [Fri, 21 Feb 2020 11:25:21 +0000 (11:25 +0000)]
qemu-img: allow qemu-img measure --object without a filename
In most qemu-img sub-commands the --object option only makes sense when
there is a filename. qemu-img measure is an exception because objects
may be referenced from the image creation options instead of an existing
image file. Allow --object without a filename.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Message-Id: <
20200221112522.
1497712-4-stefanha@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
Stefan Hajnoczi [Fri, 21 Feb 2020 11:25:20 +0000 (11:25 +0000)]
luks: implement .bdrv_measure()
Add qemu-img measure support in the "luks" block driver.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Message-Id: <
20200221112522.
1497712-3-stefanha@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
Stefan Hajnoczi [Fri, 21 Feb 2020 11:25:19 +0000 (11:25 +0000)]
luks: extract qcrypto_block_calculate_payload_offset()
The qcow2 .bdrv_measure() code calculates the crypto payload offset.
This logic really belongs in crypto/block.c where it can be reused by
other image formats.
The "luks" block driver will need this same logic in order to implement
.bdrv_measure(), so extract the qcrypto_block_calculate_payload_offset()
function now.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Message-Id: <
20200221112522.
1497712-2-stefanha@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
Peter Maydell [Tue, 10 Mar 2020 16:50:28 +0000 (16:50 +0000)]
Merge remote-tracking branch 'remotes/borntraeger/tags/s390x-
20200310' into staging
s390x/ipl: Fixes for ipl and bios
- provide a pointer to the loadparm. This fixes crashes in zipl
- do not throw away guest changes of the IPL parameter during reset
- refactor IPLB checks
# gpg: Signature made Tue 10 Mar 2020 14:50:31 GMT
# gpg: using RSA key
117BBC80B5A61C7C
# gpg: Good signature from "Christian Borntraeger (2nd IBM address) <borntraeger@linux.ibm.com>" [unknown]
# gpg: aka "Christian Borntraeger (IBM) <borntraeger@de.ibm.com>" [full]
# gpg: aka "Christian Borntraeger (kernel.org email address) <borntraeger@kernel.org>" [unknown]
# Primary key fingerprint: F922 9381 A334 08F9 DBAB FBCA 117B BC80 B5A6 1C7C
* remotes/borntraeger/tags/s390x-
20200310:
s390x: ipl: Consolidate iplb validity check into one function
s390/ipl: sync back loadparm
s390x/bios: rebuild s390-ccw.img
pc-bios: s390x: Save iplb location in lowcore
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Tue, 10 Mar 2020 13:52:03 +0000 (13:52 +0000)]
Merge remote-tracking branch 'remotes/kraxel/tags/usb-
20200310-pull-request' into staging
usb: bugfixes for ehci & serial.
# gpg: Signature made Tue 10 Mar 2020 08:23:37 GMT
# gpg: using RSA key
4CB6D8EED3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" [full]
# gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" [full]
# gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" [full]
# Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138
* remotes/kraxel/tags/usb-
20200310-pull-request:
usb/hcd-ehci: Remove redundant statements
usb-serial: wakeup device on input
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Janosch Frank [Tue, 10 Mar 2020 09:09:50 +0000 (05:09 -0400)]
s390x: ipl: Consolidate iplb validity check into one function
It's nicer to just call one function than calling a function for each
possible iplb type.
Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Message-Id: <
20200310090950.61172-1-frankja@linux.ibm.com>
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Halil Pasic [Mon, 9 Mar 2020 13:32:23 +0000 (14:32 +0100)]
s390/ipl: sync back loadparm
We expose loadparm as a r/w machine property, but if loadparm is set by
the guest via DIAG 308, we don't update the property. Having a
disconnect between the guest view and the QEMU property is not nice in
itself, but things get even worse for SCSI, where under certain
circumstances (see
789b5a401b "s390: Ensure IPL from SCSI works as
expected" for details) we call s390_gen_initial_iplb() on resets
effectively overwriting the guest/user supplied loadparm with the stale
value.
Signed-off-by: Halil Pasic <pasic@linux.ibm.com>
Fixes:
7104bae9de ("hw/s390x: provide loadparm property for the machine")
Reported-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Reviewed-by: Janosch Frank <frankja@linux.ibm.com>
Reviewed-by: Viktor Mihajlovski <mihajlov@linux.ibm.com>
Tested-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Message-Id: <
20200309133223.100491-1-pasic@linux.ibm.com>
[borntraeger@de.ibm.com: use reverse xmas tree]
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Christian Borntraeger [Thu, 5 Mar 2020 17:00:52 +0000 (18:00 +0100)]
s390x/bios: rebuild s390-ccw.img
contains
98df96d4edae ("pc-bios: s390x: Save iplb location in lowcore")
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Janosch Frank [Wed, 4 Mar 2020 11:42:31 +0000 (06:42 -0500)]
pc-bios: s390x: Save iplb location in lowcore
The POP states that for a list directed IPL the IPLB is stored into
memory by the machine loader and its address is stored at offset 0x14
of the lowcore.
ZIPL currently uses the address in offset 0x14 to access the IPLB and
acquire flags about secure boot. If the IPLB address points into
memory which has an unsupported mix of flags set, ZIPL will panic
instead of booting the OS.
As the lowcore can have quite a high entropy for a guest that did drop
out of protected mode (i.e. rebooted) we encountered the ZIPL panic
quite often.
Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
Tested-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Message-Id: <
20200304114231.23493-19-frankja@linux.ibm.com>
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Peter Maydell [Mon, 9 Mar 2020 19:49:53 +0000 (19:49 +0000)]
Merge remote-tracking branch 'remotes/dgilbert/tags/pull-hmp-
20200309' into staging
HMP Pull 2020-03-09
Maxim's hmp block move, Thomas's deprecation in hostfwd.
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
# gpg: Signature made Mon 09 Mar 2020 19:43:33 GMT
# gpg: using RSA key
45F5C71B4A0CB7FB977A9FA90516331EBC5BFDE7
# gpg: Good signature from "Dr. David Alan Gilbert (RH2) <dgilbert@redhat.com>" [full]
# Primary key fingerprint: 45F5 C71B 4A0C B7FB 977A 9FA9 0516 331E BC5B FDE7
* remotes/dgilbert/tags/pull-hmp-
20200309:
net: Remove deprecated [hub_id name] tuple of 'hostfwd_add' / 'hostfwd_remove'
monitor/hmp: Move hmp_drive_add_node to block-hmp-cmds.c
monitor/hmp: move hmp_info_block* to block-hmp-cmds.c
monitor/hmp: move remaining hmp_block* functions to block-hmp-cmds.c
monitor/hmp: move hmp_nbd_server* to block-hmp-cmds.c
monitor/hmp: move hmp_snapshot_* to block-hmp-cmds.c
monitor/hmp: move hmp_block_job* to block-hmp-cmds.c
monitor/hmp: move hmp_drive_mirror and hmp_drive_backup to block-hmp-cmds.c
monitor/hmp: move hmp_drive_del and hmp_commit to block-hmp-cmds.c
monitor/hmp: rename device-hotplug.c to block/monitor/block-hmp-cmds.c
monitor/hmp: inline add_init_drive
usb/dev-storage: remove unused include
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Thomas Huth [Thu, 5 Dec 2019 10:41:09 +0000 (11:41 +0100)]
net: Remove deprecated [hub_id name] tuple of 'hostfwd_add' / 'hostfwd_remove'
It's been deprecated since QEMU v3.1.0. Time to finally remove it now.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <
20191205104109.18680-1-thuth@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reworked Thomas's deprecated.texi to the rst
Maxim Levitsky [Sun, 8 Mar 2020 09:24:40 +0000 (11:24 +0200)]
monitor/hmp: Move hmp_drive_add_node to block-hmp-cmds.c
Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Message-Id: <
20200308092440.23564-12-mlevitsk@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Maxim Levitsky [Sun, 8 Mar 2020 09:24:39 +0000 (11:24 +0200)]
monitor/hmp: move hmp_info_block* to block-hmp-cmds.c
Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Message-Id: <
20200308092440.23564-11-mlevitsk@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Maxim Levitsky [Sun, 8 Mar 2020 09:24:38 +0000 (11:24 +0200)]
monitor/hmp: move remaining hmp_block* functions to block-hmp-cmds.c
Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Message-Id: <
20200308092440.23564-10-mlevitsk@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Maxim Levitsky [Sun, 8 Mar 2020 09:24:37 +0000 (11:24 +0200)]
monitor/hmp: move hmp_nbd_server* to block-hmp-cmds.c
Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Message-Id: <
20200308092440.23564-9-mlevitsk@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Maxim Levitsky [Sun, 8 Mar 2020 09:24:36 +0000 (11:24 +0200)]
monitor/hmp: move hmp_snapshot_* to block-hmp-cmds.c
hmp_snapshot_blkdev is from GPLv2 version of the hmp-cmds.c thus
have to change the licence to GPLv2
Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Message-Id: <
20200308092440.23564-8-mlevitsk@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Maxim Levitsky [Sun, 8 Mar 2020 09:24:35 +0000 (11:24 +0200)]
monitor/hmp: move hmp_block_job* to block-hmp-cmds.c
Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Message-Id: <
20200308092440.23564-7-mlevitsk@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Maxim Levitsky [Sun, 8 Mar 2020 09:24:34 +0000 (11:24 +0200)]
monitor/hmp: move hmp_drive_mirror and hmp_drive_backup to block-hmp-cmds.c
Moved code was added after 2012-01-13, thus under GPLv2+
Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Message-Id: <
20200308092440.23564-6-mlevitsk@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Fixed commit message
Maxim Levitsky [Sun, 8 Mar 2020 09:24:33 +0000 (11:24 +0200)]
monitor/hmp: move hmp_drive_del and hmp_commit to block-hmp-cmds.c
Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Message-Id: <
20200308092440.23564-5-mlevitsk@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Maxim Levitsky [Sun, 8 Mar 2020 09:24:32 +0000 (11:24 +0200)]
monitor/hmp: rename device-hotplug.c to block/monitor/block-hmp-cmds.c
These days device-hotplug.c only contains the hmp_drive_add
In the next patch, rest of hmp_drive* functions will be moved
there.
Also add block-hmp-cmds.h to contain prototypes of these
functions
License for block-hmp-cmds.h since it contains the code
moved from sysemu.h which lacks license and thus according
to LICENSE is under GPLv2+
Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <
20200308092440.23564-4-mlevitsk@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Maxim Levitsky [Sun, 8 Mar 2020 09:24:31 +0000 (11:24 +0200)]
monitor/hmp: inline add_init_drive
This function is only used by hmp_drive_add.
The code is just a bit shorter this way.
No functional changes
Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <
20200308092440.23564-3-mlevitsk@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Maxim Levitsky [Sun, 8 Mar 2020 09:24:30 +0000 (11:24 +0200)]
usb/dev-storage: remove unused include
Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <
20200308092440.23564-2-mlevitsk@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Peter Maydell [Fri, 6 Mar 2020 13:47:51 +0000 (13:47 +0000)]
qemu.nsi: Install Sphinx documentation
The old qemu-doc.html is no longer built, so update the Windows
installer to install the new Sphinx manual sets.
We install all five of the manuals, even though some of them
(notably the user-mode manual) will not be very useful to Windows
users, because skipping some of them would mean broken links
in the top level 'index.html' page.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id:
20200306134751.2572-1-peter.maydell@linaro.org
Peter Maydell [Mon, 9 Mar 2020 15:35:58 +0000 (15:35 +0000)]
Merge remote-tracking branch 'remotes/vivier2/tags/trivial-branch-pull-request' into staging
- includes cleanup
- reduce .data footprint
- fix warnings reported by Clang static code analyzer
- fix dp8393x part lost in merge
- update git.orderfile and rules.mak
# gpg: Signature made Mon 09 Mar 2020 15:07:47 GMT
# gpg: using RSA key
CD2F75DDC8E3A4DC2E4F5173F30C38BD3F2FBE3C
# gpg: issuer "laurent@vivier.eu"
# gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>" [full]
# gpg: aka "Laurent Vivier <laurent@vivier.eu>" [full]
# gpg: aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>" [full]
# Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F 5173 F30C 38BD 3F2F BE3C
* remotes/vivier2/tags/trivial-branch-pull-request: (33 commits)
monitor/hmp-cmds: Remove redundant statement in hmp_rocker_of_dpa_groups()
display/exynos4210_fimd: Remove redundant statement in exynos4210_fimd_update()
display/pxa2xx_lcd: Remove redundant statement in pxa2xx_palette_parse()
scsi/scsi-disk: Remove redundant statement in scsi_disk_emulate_command()
dma/xlnx-zdma: Remove redundant statement in zdma_write_dst()
block/file-posix: Remove redundant statement in raw_handle_perm_lock()
block/stream: Remove redundant statement in stream_run()
core/qdev: fix memleak in qdev_get_gpio_out_connector()
hw/i386/pc: Clean up includes
hw/pci-host/q35: Remove unused includes
hw/i386: Include "hw/mem/nvdimm.h"
hw/acpi: Include "hw/mem/nvdimm.h"
hw/pci-host/piix: Include "qemu/range.h"
hw/i2c/smbus_ich9: Include "qemu/range.h"
hw/pci-host/q35: Include "qemu/range.h"
hw/timer/hpet: Include "exec/address-spaces.h"
hw/acpi/cpu_hotplug: Include "hw/pci/pci.h"
hw/hppa/machine: Include "net/net.h"
hw/alpha/dp264: Include "net/net.h"
hw/alpha/alpha_sys: Remove unused "hw/ide.h" header
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Chen Qun [Mon, 2 Mar 2020 13:07:15 +0000 (21:07 +0800)]
monitor/hmp-cmds: Remove redundant statement in hmp_rocker_of_dpa_groups()
Clang static code analyzer show warning:
monitor/hmp-cmds.c:2867:17: warning: Value stored to 'set' is never read
set = true;
^ ~~~~
Reported-by: Euler Robot <euler.robot@huawei.com>
Signed-off-by: Chen Qun <kuhn.chenqun@huawei.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <
20200302130715.29440-14-kuhn.chenqun@huawei.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Chen Qun [Mon, 2 Mar 2020 13:07:10 +0000 (21:07 +0800)]
display/exynos4210_fimd: Remove redundant statement in exynos4210_fimd_update()
Clang static code analyzer show warning:
hw/display/exynos4210_fimd.c:1313:17: warning: Value stored to 'is_dirty' is never read
is_dirty = false;
Reported-by: Euler Robot <euler.robot@huawei.com>
Signed-off-by: Chen Qun <kuhn.chenqun@huawei.com>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <
20200302130715.29440-9-kuhn.chenqun@huawei.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Chen Qun [Mon, 2 Mar 2020 13:07:09 +0000 (21:07 +0800)]
display/pxa2xx_lcd: Remove redundant statement in pxa2xx_palette_parse()
Clang static code analyzer show warning:
hw/display/pxa2xx_lcd.c:596:9: warning: Value stored to 'format' is never read
format = 0;
^ ~
Reported-by: Euler Robot <euler.robot@huawei.com>
Signed-off-by: Chen Qun <kuhn.chenqun@huawei.com>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <
20200302130715.29440-8-kuhn.chenqun@huawei.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Chen Qun [Mon, 2 Mar 2020 13:07:08 +0000 (21:07 +0800)]
scsi/scsi-disk: Remove redundant statement in scsi_disk_emulate_command()
Clang static code analyzer show warning:
scsi/scsi-disk.c:1918:5: warning: Value stored to 'buflen' is never read
buflen = req->cmd.xfer;
^ ~~~~~~~~~~~~~
Reported-by: Euler Robot <euler.robot@huawei.com>
Signed-off-by: Chen Qun <kuhn.chenqun@huawei.com>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <
20200302130715.29440-7-kuhn.chenqun@huawei.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Chen Qun [Mon, 2 Mar 2020 13:07:12 +0000 (21:07 +0800)]
dma/xlnx-zdma: Remove redundant statement in zdma_write_dst()
Clang static code analyzer show warning:
hw/dma/xlnx-zdma.c:399:13: warning: Value stored to 'dst_type' is never read
dst_type = FIELD_EX32(s->dsc_dst.words[3], ZDMA_CH_DST_DSCR_WORD3,
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Reported-by: Euler Robot <euler.robot@huawei.com>
Signed-off-by: Chen Qun <kuhn.chenqun@huawei.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Francisco Iglesias <frasse.iglesias@gmail.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Message-Id: <
20200302130715.29440-11-kuhn.chenqun@huawei.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Chen Qun [Mon, 2 Mar 2020 13:07:06 +0000 (21:07 +0800)]
block/file-posix: Remove redundant statement in raw_handle_perm_lock()
Clang static code analyzer show warning:
block/file-posix.c:891:9: warning: Value stored to 'op' is never read
op = RAW_PL_ABORT;
^ ~~~~~~~~~~~~
Reported-by: Euler Robot <euler.robot@huawei.com>
Signed-off-by: Chen Qun <kuhn.chenqun@huawei.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <
20200302130715.29440-5-kuhn.chenqun@huawei.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Chen Qun [Mon, 2 Mar 2020 13:07:04 +0000 (21:07 +0800)]
block/stream: Remove redundant statement in stream_run()
Clang static code analyzer show warning:
block/stream.c:186:9: warning: Value stored to 'ret' is never read
ret = 0;
^ ~
Reported-by: Euler Robot <euler.robot@huawei.com>
Signed-off-by: Chen Qun <kuhn.chenqun@huawei.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <
20200302130715.29440-3-kuhn.chenqun@huawei.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Pan Nengyuan [Sat, 7 Mar 2020 03:07:56 +0000 (11:07 +0800)]
core/qdev: fix memleak in qdev_get_gpio_out_connector()
Fix a memory leak in qdev_get_gpio_out_connector().
Reported-by: Euler Robot <euler.robot@huawei.com>
Signed-off-by: Pan Nengyuan <pannengyuan@huawei.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <
20200307030756.5913-1-pannengyuan@huawei.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Philippe Mathieu-Daudé [Fri, 28 Feb 2020 11:46:49 +0000 (12:46 +0100)]
hw/i386/pc: Clean up includes
Various headers are not required by hw/i386/pc.h:
- "qemu/range.h"
- "qemu/bitmap.h"
- "qemu/module.h"
- "exec/memory.h"
- "hw/pci/pci.h"
- "hw/mem/pc-dimm.h"
- "hw/mem/nvdimm.h"
- "net/net.h"
Remove them.
Add 3 headers that were missing:
- "hw/hotplug.h"
PCMachineState::acpi_dev is of type HotplugHandler
- "qemu/notify.h"
PCMachineState::machine_done is of type Notifier
- "qapi/qapi-types-common.h"
PCMachineState::vmport/smm is of type OnOffAuto
Acked-by: John Snow <jsnow@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20200228114649.12818-19-philmd@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Philippe Mathieu-Daudé [Fri, 28 Feb 2020 11:46:48 +0000 (12:46 +0100)]
hw/pci-host/q35: Remove unused includes
Only q35.c requires declarations from "hw/i386/pc.h", move it there.
Remove all the includes not used by "q35.h".
Acked-by: John Snow <jsnow@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20200228114649.12818-18-philmd@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Philippe Mathieu-Daudé [Fri, 28 Feb 2020 11:46:47 +0000 (12:46 +0100)]
hw/i386: Include "hw/mem/nvdimm.h"
All this files use methods/definitions declared in the NVDIMM
device header. Include it.
This fixes (when modifying unrelated headers):
hw/i386/acpi-build.c:2733:9: error: implicit declaration of function 'nvdimm_build_acpi' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
nvdimm_build_acpi(table_offsets, tables_blob, tables->linker,
^
hw/i386/pc.c:1996:61: error: use of undeclared identifier 'TYPE_NVDIMM'
const bool is_nvdimm = object_dynamic_cast(OBJECT(dev), TYPE_NVDIMM);
^
hw/i386/pc.c:2032:55: error: use of undeclared identifier 'TYPE_NVDIMM'
bool is_nvdimm = object_dynamic_cast(OBJECT(dev), TYPE_NVDIMM);
^
hw/i386/pc.c:2040:9: error: implicit declaration of function 'nvdimm_plug' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
nvdimm_plug(ms->nvdimms_state);
^
hw/i386/pc.c:2040:9: error: this function declaration is not a prototype [-Werror,-Wstrict-prototypes]
nvdimm_plug(ms->nvdimms_state);
^
hw/i386/pc.c:2065:42: error: use of undeclared identifier 'TYPE_NVDIMM'
if (object_dynamic_cast(OBJECT(dev), TYPE_NVDIMM)) {
^
hw/i386/pc_i440fx.c:307:9: error: implicit declaration of function 'nvdimm_init_acpi_state' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
nvdimm_init_acpi_state(machine->nvdimms_state, system_io,
^
hw/i386/pc_q35.c:332:9: error: implicit declaration of function 'nvdimm_init_acpi_state' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
nvdimm_init_acpi_state(machine->nvdimms_state, system_io,
^
Acked-by: John Snow <jsnow@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20200228114649.12818-17-philmd@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Philippe Mathieu-Daudé [Fri, 28 Feb 2020 11:46:46 +0000 (12:46 +0100)]
hw/acpi: Include "hw/mem/nvdimm.h"
Both ich9.c and piix4.c use methods/definitions declared in the
NVDIMM device header. Include it.
This fixes (when modifying unrelated headers):
hw/acpi/ich9.c:507:46: error: use of undeclared identifier 'TYPE_NVDIMM'
if (object_dynamic_cast(OBJECT(dev), TYPE_NVDIMM)) {
^
hw/acpi/ich9.c:508:13: error: implicit declaration of function 'nvdimm_acpi_plug_cb' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
nvdimm_acpi_plug_cb(hotplug_dev, dev);
^
hw/acpi/piix4.c:403:46: error: use of undeclared identifier 'TYPE_NVDIMM'
if (object_dynamic_cast(OBJECT(dev), TYPE_NVDIMM)) {
^
hw/acpi/piix4.c:404:13: error: implicit declaration of function 'nvdimm_acpi_plug_cb' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
nvdimm_acpi_plug_cb(hotplug_dev, dev);
^
Acked-by: John Snow <jsnow@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20200228114649.12818-16-philmd@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Philippe Mathieu-Daudé [Fri, 28 Feb 2020 11:46:45 +0000 (12:46 +0100)]
hw/pci-host/piix: Include "qemu/range.h"
hw/pci-host/piix.c calls various functions from the Range API.
Include "qemu/range.h" which declares them.
This fixes (when modifying unrelated headers):
hw/pci-host/i440fx.c:54:11: error: field has incomplete type 'Range' (aka 'struct Range')
Range pci_hole;
^
include/qemu/typedefs.h:116:16: note: forward declaration of 'struct Range'
typedef struct Range Range;
^
hw/pci-host/i440fx.c:126:9: error: implicit declaration of function 'ranges_overlap' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
if (ranges_overlap(address, len, I440FX_PAM, I440FX_PAM_SIZE) ||
^
hw/pci-host/i440fx.c:126:9: error: this function declaration is not a prototype [-Werror,-Wstrict-prototypes]
hw/pci-host/i440fx.c:127:9: error: implicit declaration of function 'range_covers_byte' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
range_covers_byte(address, len, I440FX_SMRAM)) {
^
hw/pci-host/i440fx.c:127:9: error: this function declaration is not a prototype [-Werror,-Wstrict-prototypes]
hw/pci-host/i440fx.c:189:13: error: implicit declaration of function 'range_is_empty' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
val64 = range_is_empty(&s->pci_hole) ? 0 : range_lob(&s->pci_hole);
^
Acked-by: John Snow <jsnow@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20200228114649.12818-15-philmd@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Philippe Mathieu-Daudé [Fri, 28 Feb 2020 11:46:44 +0000 (12:46 +0100)]
hw/i2c/smbus_ich9: Include "qemu/range.h"
hw/i2c/smbus_ich9.c calls range_covers_byte(). Include "qemu/range.h"
which declares it.
This fixes (when modifying unrelated headers):
hw/i2c/smbus_ich9.c:66:9: error: implicit declaration of function 'range_covers_byte' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
if (range_covers_byte(address, len, ICH9_SMB_HOSTC)) {
^
Acked-by: John Snow <jsnow@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20200228114649.12818-14-philmd@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Philippe Mathieu-Daudé [Fri, 28 Feb 2020 11:46:43 +0000 (12:46 +0100)]
hw/pci-host/q35: Include "qemu/range.h"
The MCHPCIState structure uses the Range type which is declared in
"qemu/range.h". Include it.
This fixes (when modifying unrelated headers):
In file included from hw/pci-host/q35.c:32:
include/hw/pci-host/q35.h:57:11: error: field has incomplete type 'Range' (aka 'struct Range')
Range pci_hole;
^
include/qemu/typedefs.h:116:16: note: forward declaration of 'struct Range'
typedef struct Range Range;
^
Acked-by: John Snow <jsnow@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20200228114649.12818-13-philmd@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Philippe Mathieu-Daudé [Fri, 28 Feb 2020 11:46:42 +0000 (12:46 +0100)]
hw/timer/hpet: Include "exec/address-spaces.h"
hw/timer/hpet.c calls address_space_stl_le() declared in
"exec/address-spaces.h". Include it.
This fixes (when modifying unrelated headers):
hw/timer/hpet.c:210:31: error: use of undeclared identifier 'address_space_memory'
address_space_stl_le(&address_space_memory, timer->fsb >> 32,
^~~~~~~~~~~~~~~~~~~~
Acked-by: John Snow <jsnow@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20200228114649.12818-12-philmd@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Philippe Mathieu-Daudé [Fri, 28 Feb 2020 11:46:41 +0000 (12:46 +0100)]
hw/acpi/cpu_hotplug: Include "hw/pci/pci.h"
hw/acpi/cpu_hotplug.c calls pci_address_space_io(). Include
"hw/pci/pci.h" which declares it.
This fixes (when modifying unrelated headers):
hw/acpi/cpu_hotplug.c:103:28: error: implicit declaration of function 'pci_address_space_io' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
MemoryRegion *parent = pci_address_space_io(PCI_DEVICE(gpe_cpu->device));
^
Acked-by: John Snow <jsnow@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20200228114649.12818-11-philmd@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Philippe Mathieu-Daudé [Fri, 28 Feb 2020 11:46:40 +0000 (12:46 +0100)]
hw/hppa/machine: Include "net/net.h"
hw/hppa/machine.c uses NICInfo variables which are declared in
"net/net.h". Include it.
This fixes (when modifying unrelated headers):
hw/hppa/machine.c:126:21: error: use of undeclared identifier 'nb_nics'
for (i = 0; i < nb_nics; i++) {
^
hw/hppa/machine.c:127:30: error: use of undeclared identifier 'nd_table'
pci_nic_init_nofail(&nd_table[i], pci_bus, "e1000", NULL);
^
Acked-by: John Snow <jsnow@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20200228114649.12818-10-philmd@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Philippe Mathieu-Daudé [Fri, 28 Feb 2020 11:46:39 +0000 (12:46 +0100)]
hw/alpha/dp264: Include "net/net.h"
hw/alpha/dp264.c uses NICInfo variables which are declared in
"net/net.h". Include it.
This fixes (when modifying unrelated headers):
hw/alpha/dp264.c:89:21: error: use of undeclared identifier 'nb_nics'
for (i = 0; i < nb_nics; i++) {
^
hw/alpha/dp264.c:90:30: error: use of undeclared identifier 'nd_table'
pci_nic_init_nofail(&nd_table[i], pci_bus, "e1000", NULL);
^
Acked-by: John Snow <jsnow@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20200228114649.12818-9-philmd@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Philippe Mathieu-Daudé [Fri, 28 Feb 2020 11:46:38 +0000 (12:46 +0100)]
hw/alpha/alpha_sys: Remove unused "hw/ide.h" header
alpha_sys.h does not use anything from the "hw/ide.h" header.
Remove it.
Acked-by: John Snow <jsnow@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20200228114649.12818-8-philmd@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Philippe Mathieu-Daudé [Fri, 28 Feb 2020 11:46:37 +0000 (12:46 +0100)]
hw/i386/intel_iommu: Remove unused includes
intel_iommu.h does not use any of these includes, remove them.
Acked-by: John Snow <jsnow@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20200228114649.12818-7-philmd@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Philippe Mathieu-Daudé [Fri, 28 Feb 2020 11:46:36 +0000 (12:46 +0100)]
hw/usb/dev-storage: Remove unused "ui/console.h" header
The USB models related to storage don't need anything from
"ui/console.h". Remove it.
Acked-by: John Snow <jsnow@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20200228114649.12818-6-philmd@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Philippe Mathieu-Daudé [Fri, 28 Feb 2020 11:46:35 +0000 (12:46 +0100)]
hw/timer: Remove unused "ui/console.h" header
The timer models don't need anything from "ui/console.h".
Remove it.
Acked-by: John Snow <jsnow@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20200228114649.12818-5-philmd@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Philippe Mathieu-Daudé [Fri, 28 Feb 2020 11:46:34 +0000 (12:46 +0100)]
hw/i386/ioapic_internal: Remove unused "hw/i386/ioapic.h" header
The "ioapic_internal.h" does not use anything from
"hw/i386/ioapic.h", remove it.
Acked-by: John Snow <jsnow@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20200228114649.12818-4-philmd@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Philippe Mathieu-Daudé [Fri, 28 Feb 2020 11:46:33 +0000 (12:46 +0100)]
hw/southbridge/ich9: Removed unused headers
The ICH9 chipset is not X86/PC specific.
These files don't use anything declared by the "hw/i386/pc.h"
or "hw/i386/ioapic.h" headers. Remove them.
Reviewed-by: John Snow <jsnow@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20200228114649.12818-3-philmd@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Philippe Mathieu-Daudé [Fri, 28 Feb 2020 11:46:32 +0000 (12:46 +0100)]
vl: Add missing "hw/boards.h" include
vl.c calls machine_usb() declared in "hw/boards.h". Include it.
This fixes (when modifying unrelated headers):
vl.c:1283:10: error: implicit declaration of function 'machine_usb' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
if (!machine_usb(current_machine)) {
^
vl.c:1283:10: error: this function declaration is not a prototype [-Werror,-Wstrict-prototypes]
vl.c:1283:22: error: use of undeclared identifier 'current_machine'
if (!machine_usb(current_machine)) {
^
Acked-by: John Snow <jsnow@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20200228114649.12818-2-philmd@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Philippe Mathieu-Daudé [Thu, 5 Mar 2020 01:04:46 +0000 (02:04 +0100)]
virtfs-proxy-helper: Make the helper_opts[] array const
Reduce a bit the memory footprint by making the helper_opts[]
array const.
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Acked-by: Greg Kurz <groug@kaod.org>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Message-Id: <
20200305010446.17029-4-philmd@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Philippe Mathieu-Daudé [Thu, 5 Mar 2020 01:04:45 +0000 (02:04 +0100)]
hw/net/e1000: Move macreg[] arrays to .rodata to save 1MiB of .data
Each array consumes 256KiB of .data. As we do not reassign entries,
we can move it to the .rodata section, and save a total of 1MiB of
.data (size reported on x86_64 host).
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Dmitry Fleytman <dmitry.fleytman@gmail.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Message-Id: <
20200305010446.17029-3-philmd@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Philippe Mathieu-Daudé [Thu, 5 Mar 2020 01:04:44 +0000 (02:04 +0100)]
hw/net/e1000: Add readops/writeops typedefs
Express the macreg[] arrays using typedefs.
No logical changes introduced here.
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Dmitry Fleytman <dmitry.fleytman@gmail.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Message-Id: <
20200305010446.17029-2-philmd@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Philippe Mathieu-Daudé [Thu, 5 Mar 2020 12:45:17 +0000 (13:45 +0100)]
hw/audio/fmopl: Fix a typo twice
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Message-Id: <
20200305124525.14555-2-philmd@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Philippe Mathieu-Daudé [Fri, 6 Mar 2020 17:04:56 +0000 (18:04 +0100)]
build-sys: Move the print-variable rule to rules.mak
Currently the print-variable rule can only be used in the
root directory:
$ make print-vhost-user-json-y
vhost-user-json-y= contrib/vhost-user-gpu/50-qemu-gpu.json tools/virtiofsd/50-qemu-virtiofsd.json
$ make -C i386-softmmu print-obj-y
make: Entering directory 'build/i386-softmmu'
make: *** No rule to make target 'print-obj-y'. Stop.
make: Leaving directory 'build/i386-softmmu'
Move it to rules.mak so we can use it from other directories:
$ make -C i386-softmmu print-obj-y
make: Entering directory 'build/i386-softmmu'
obj-y=qapi-introspect.o qapi-types-machine-target.o qapi-types-misc-target.o qapi-types.o qapi-visit-machine-target.o qapi-visit-misc-target.o qapi-visit.o qapi-events-machine-target.o qapi-events-misc-target.o qapi-events.o qapi-commands-machine-target.o qapi-commands-misc-target.o qapi-commands.o qapi-init-commands.o
make: Leaving directory 'build/i386-softmmu'
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <
20200306170456.21977-1-philmd@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Eric Blake [Thu, 20 Feb 2020 16:22:13 +0000 (10:22 -0600)]
maint: Include top-level *.rst files early in git diff
We are converting more doc files to *.rst rather than *.texi. Most
doc files are already listed early in diffs due to our catchall
docs/*, but a few top-level files get missed by that glob.
Signed-off-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Message-Id: <
20200220162214.
3474280-1-eblake@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Finn Thain [Wed, 4 Mar 2020 03:23:05 +0000 (14:23 +1100)]
dp8393x: Mask EOL bit from descriptor addresses, take 2
A portion of a recent patch got lost due to a merge snafu. That patch is
now commit
88f632fbb1 ("dp8393x: Mask EOL bit from descriptor addresses").
This patch restores the portion that got lost.
Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <alpine.LNX.2.22.394.
2003041421280.12@nippy.intranet>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Peter Maydell [Mon, 9 Mar 2020 13:51:14 +0000 (13:51 +0000)]
Merge remote-tracking branch 'remotes/armbru/tags/pull-error-2020-03-09' into staging
Error reporting patches for 2020-03-09
# gpg: Signature made Mon 09 Mar 2020 12:37:04 GMT
# gpg: using RSA key
354BC8B3D7EB2A6B68674E5F3870B400EB918653
# gpg: issuer "armbru@redhat.com"
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [full]
# gpg: aka "Markus Armbruster <armbru@pond.sub.org>" [full]
# Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867 4E5F 3870 B400 EB91 8653
* remotes/armbru/tags/pull-error-2020-03-09:
qga: Fix a memory leak
qga: Improve error report by calling error_setg_win32()
util/osdep: Improve error report by calling error_setg_win32()
chardev: Improve error report by calling error_setg_win32()
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Philippe Mathieu-Daudé [Fri, 28 Feb 2020 10:07:26 +0000 (11:07 +0100)]
qga: Fix a memory leak
The string returned by g_win32_error_message() has to be
deallocated with g_free().
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <
20200228100726.8414-5-philmd@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Philippe Mathieu-Daudé [Fri, 28 Feb 2020 10:07:25 +0000 (11:07 +0100)]
qga: Improve error report by calling error_setg_win32()
Use error_setg_win32() which adds a hint similar to strerror(errno)).
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <
20200228100726.8414-4-philmd@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Philippe Mathieu-Daudé [Fri, 28 Feb 2020 10:07:24 +0000 (11:07 +0100)]
util/osdep: Improve error report by calling error_setg_win32()
Use error_setg_win32() which adds a hint similar to strerror(errno)).
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <
20200228100726.8414-3-philmd@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Philippe Mathieu-Daudé [Fri, 28 Feb 2020 10:07:23 +0000 (11:07 +0100)]
chardev: Improve error report by calling error_setg_win32()
Use error_setg_win32() which adds a hint similar to strerror(errno)).
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <
20200228100726.8414-2-philmd@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Peter Maydell [Mon, 9 Mar 2020 10:32:53 +0000 (10:32 +0000)]
Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging
virtio, pci, pc: fixes, cleanups, features
Bugfixes, cleanups all over the place.
Ability to disable hotplug for pci express ports.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
# gpg: Signature made Sun 08 Mar 2020 13:27:54 GMT
# gpg: using RSA key
5D09FD0871C8F85B94CA8A0D281F0DB8D28D5469
# gpg: issuer "mst@redhat.com"
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" [full]
# gpg: aka "Michael S. Tsirkin <mst@redhat.com>" [full]
# Primary key fingerprint: 0270 606B 6F3C DF3D 0B17 0970 C350 3912 AFBE 8E67
# Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA 8A0D 281F 0DB8 D28D 5469
* remotes/mst/tags/for_upstream:
hw/i386/intel_iommu: Simplify vtd_find_as_from_bus_num() logic
vhost-vsock: fix error message output
vhost: correctly turn on VIRTIO_F_IOMMU_PLATFORM
pcie_root_port: Add hotplug disabling option
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Chen Qun [Wed, 26 Feb 2020 08:46:46 +0000 (16:46 +0800)]
usb/hcd-ehci: Remove redundant statements
The "again" assignment is meaningless before g_assert_not_reached.
In addition, the break statements no longer needs to be after
g_assert_not_reached.
Clang static code analyzer show warning:
hw/usb/hcd-ehci.c:2108:13: warning: Value stored to 'again' is never read
again = -1;
^ ~~
Reported-by: Euler Robot <euler.robot@huawei.com>
Signed-off-by: Chen Qun <kuhn.chenqun@huawei.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <
20200226084647.20636-13-kuhn.chenqun@huawei.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Jason Andryuk [Fri, 6 Mar 2020 14:09:17 +0000 (09:09 -0500)]
usb-serial: wakeup device on input
Currently usb-serial devices are unable to send data into guests with
the xhci controller. Data is copied into the usb-serial's buffer, but
it is not sent into the guest. Data coming out of the guest works
properly. usb-serial devices work properly with ehci.
Have usb-serial call usb_wakeup() when receiving data from the chardev.
This seems to notify the xhci controller and fix inbound data flow.
Also add USB_CFG_ATT_WAKEUP to the device's bmAttributes. This matches
a real FTDI serial adapter's bmAttributes.
Signed-off-by: Jason Andryuk <jandryuk@gmail.com>
Message-id:
20200306140917.26726-1-jandryuk@gmail.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Philippe Mathieu-Daudé [Thu, 5 Mar 2020 10:27:02 +0000 (11:27 +0100)]
hw/i386/intel_iommu: Simplify vtd_find_as_from_bus_num() logic
The vtd_find_as_from_bus_num() function was introduced (in commit
dbaabb25f) in a code format that could return an incorrect pointer,
which was later fixed by commit
a2e1cd41ccf.
We could have avoided this by writing the if() statement differently.
Do it now, in case this function is re-used. The code is easier to
review (harder to miss bugs).
Reviewed-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <
20200305102702.31512-1-philmd@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Nick Erdmann [Sun, 1 Mar 2020 12:03:06 +0000 (13:03 +0100)]
vhost-vsock: fix error message output
error_setg_errno takes a positive error number, so we should not invert
errno's sign.
Signed-off-by: Nick Erdmann <n@nirf.de>
Message-Id: <
04df3f47-c93b-1d02-d250-
f9bda8dbc0fa@nirf.de>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Fixes:
fc0b9b0e1cbb ("vhost-vsock: add virtio sockets device")
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Jason Wang [Mon, 2 Mar 2020 04:24:54 +0000 (12:24 +0800)]
vhost: correctly turn on VIRTIO_F_IOMMU_PLATFORM
We turn on device IOTLB via VIRTIO_F_IOMMU_PLATFORM unconditionally on
platform without IOMMU support. This can lead unnecessary IOTLB
transactions which will damage the performance.
Fixing this by check whether the device is backed by IOMMU and disable
device IOTLB.
Reported-by: Halil Pasic <pasic@linux.ibm.com>
Tested-by: Halil Pasic <pasic@linux.ibm.com>
Reviewed-by: Halil Pasic <pasic@linux.ibm.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
Message-Id: <
20200302042454.24814-1-jasowang@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Julia Suvorova [Wed, 26 Feb 2020 17:46:07 +0000 (18:46 +0100)]
pcie_root_port: Add hotplug disabling option
Make hot-plug/hot-unplug on PCIe Root Ports optional to allow libvirt
manage it and restrict unplug for the whole machine. This is going to
prevent user-initiated unplug in guests (Windows mostly).
Hotplug is enabled by default.
Usage:
-device pcie-root-port,hotplug=off,...
If you want to disable hot-unplug on some downstream ports of one
switch, disable hot-unplug on PCIe Root Port connected to the upstream
port as well as on the selected downstream ports.
Discussion related:
https://lists.gnu.org/archive/html/qemu-devel/2020-02/msg00530.html
Signed-off-by: Julia Suvorova <jusual@redhat.com>
Message-Id: <
20200226174607.205941-1-jusual@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Peter Maydell [Fri, 6 Mar 2020 17:15:35 +0000 (17:15 +0000)]
Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging
Block layer patches:
- Add qemu-storage-daemon (still experimental)
- rbd: Add support for ceph namespaces
- Fix bdrv_reopen() with backing file in different AioContext
- qcow2: Fix read-write reopen with persistent dirty bitmaps
- qcow2: Fix alloc_cluster_abort() for pre-existing clusters
# gpg: Signature made Fri 06 Mar 2020 17:12:31 GMT
# gpg: using RSA key
7F09B272C88F2FD6
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" [full]
# Primary key fingerprint: DC3D EB15 9A9A F95D 3D74 56FE 7F09 B272 C88F 2FD6
* remotes/kevin/tags/for-upstream: (29 commits)
block: bdrv_reopen() with backing file in different AioContext
iotests: Refactor blockdev-reopen test for iothreads
block/rbd: Add support for ceph namespaces
qemu-storage-daemon: Add --monitor option
monitor: Add allow_hmp parameter to monitor_init()
hmp: Fail gracefully if chardev is already in use
qmp: Fail gracefully if chardev is already in use
monitor: Create QAPIfied monitor_init()
qapi: Create 'pragma' module
stubs: Update monitor stubs for qemu-storage-daemon
qemu-storage-daemon: Add --chardev option
qemu-storage-daemon: Add main loop
qemu-storage-daemon: Add --export option
blockdev-nbd: Boxed argument type for nbd-server-add
qemu-storage-daemon: Add --nbd-server option
qemu-storage-daemon: Add --object option
qapi: Flatten object-add
qemu-storage-daemon: Add --blockdev option
block: Move sysemu QMP commands to QAPI block module
block: Move common QMP commands to block-core QAPI module
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Kevin Wolf [Fri, 6 Mar 2020 14:14:13 +0000 (15:14 +0100)]
block: bdrv_reopen() with backing file in different AioContext
This patch allows bdrv_reopen() (and therefore the x-blockdev-reopen QMP
command) to attach a node as the new backing file even if the node is in
a different AioContext than the parent if one of both nodes can be moved
to the AioContext of the other node.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Tested-by: Peter Krempa <pkrempa@redhat.com>
Message-Id: <
20200306141413.30705-3-kwolf@redhat.com>
Reviewed-by: Alberto Garcia <berto@igalia.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Kevin Wolf [Fri, 6 Mar 2020 14:14:12 +0000 (15:14 +0100)]
iotests: Refactor blockdev-reopen test for iothreads
We'll want to test more than one successful case in the future, so
prepare the test for that by a refactoring that runs each scenario in a
separate VM.
test_iothreads_switch_{backing,overlay} currently produce errors, but
these are cases that should actually work, by switching either the
backing file node or the overlay node to the AioContext of the other
node.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Tested-by: Peter Krempa <pkrempa@redhat.com>
Message-Id: <
20200306141413.30705-2-kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Florian Florensa [Fri, 10 Jan 2020 11:15:13 +0000 (12:15 +0100)]
block/rbd: Add support for ceph namespaces
Starting from ceph Nautilus, RBD has support for namespaces, allowing
for finer grain ACLs on images inside a pool, and tenant isolation.
In the rbd cli tool documentation, the new image-spec and snap-spec are :
- [pool-name/[namespace-name/]]image-name
- [pool-name/[namespace-name/]]image-name@snap-name
When using an non namespace's enabled qemu, it complains about not
finding the image called namespace-name/image-name, thus we only need to
parse the image once again to find if there is a '/' in its name, and if
there is, use what is before it as the name of the namespace to later
pass it to rados_ioctx_set_namespace.
rados_ioctx_set_namespace if called with en empty string or a null
pointer as the namespace parameters pretty much does nothing, as it then
defaults to the default namespace.
The namespace is extracted inside qemu_rbd_parse_filename, stored in the
qdict, and used in qemu_rbd_connect to make it work with both qemu-img,
and qemu itself.
Signed-off-by: Florian Florensa <fflorensa@online.net>
Message-Id: <
20200110111513.321728-2-fflorensa@online.net>
Reviewed-by: Jason Dillaman <dillaman@redhat.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Kevin Wolf [Mon, 24 Feb 2020 14:30:08 +0000 (15:30 +0100)]
qemu-storage-daemon: Add --monitor option
This adds and parses the --monitor option, so that a QMP monitor can be
used in the storage daemon. The monitor offers commands defined in the
QAPI schema at storage-daemon/qapi/qapi-schema.json.
The --monitor options currently allows to create multiple monitors with
the same ID. This part of the interface is considered unstable. We will
reject such configurations as soon as we have a design for the monitor
subsystem to perform these checks. (In the system emulator, we depend on
QemuOpts rejecting duplicate IDs.)
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <
20200224143008.13362-21-kwolf@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Kevin Wolf [Mon, 24 Feb 2020 14:30:07 +0000 (15:30 +0100)]
monitor: Add allow_hmp parameter to monitor_init()
Add a new parameter allow_hmp to monitor_init() so that the storage
daemon can disable HMP.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <
20200224143008.13362-20-kwolf@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Kevin Wolf [Mon, 24 Feb 2020 14:30:06 +0000 (15:30 +0100)]
hmp: Fail gracefully if chardev is already in use
Trying to attach a HMP monitor to a chardev that is already in use
results in a crash because monitor_init_hmp() passes &error_abort to
qemu_chr_fe_init():
$ ./x86_64-softmmu/qemu-system-x86_64 --chardev stdio,id=foo --mon foo --mon foo
QEMU 4.2.50 monitor - type 'help' for more information
(qemu) Unexpected error in qemu_chr_fe_init() at chardev/char-fe.c:220:
qemu-system-x86_64: --mon foo: Device 'foo' is in use
Abgebrochen (Speicherabzug geschrieben)
Fix this by allowing monitor_init_hmp() to return an error and passing
any error in qemu_chr_fe_init() to its caller instead of aborting.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <
20200224143008.13362-19-kwolf@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Kevin Wolf [Mon, 24 Feb 2020 14:30:05 +0000 (15:30 +0100)]
qmp: Fail gracefully if chardev is already in use
Trying to attach a QMP monitor to a chardev that is already in use
results in a crash because monitor_init_qmp() passes &error_abort to
qemu_chr_fe_init():
$ ./x86_64-softmmu/qemu-system-x86_64 --chardev stdio,id=foo --mon foo,mode=control --mon foo,mode=control
Unexpected error in qemu_chr_fe_init() at chardev/char-fe.c:220:
qemu-system-x86_64: --mon foo,mode=control: Device 'foo' is in use
Abgebrochen (Speicherabzug geschrieben)
Fix this by allowing monitor_init_qmp() to return an error and passing
any error in qemu_chr_fe_init() to its caller instead of aborting.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <
20200224143008.13362-18-kwolf@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Kevin Wolf [Mon, 24 Feb 2020 14:30:04 +0000 (15:30 +0100)]
monitor: Create QAPIfied monitor_init()
This adds a new QAPI-based monitor_init() function. The existing
monitor_init_opts() is rewritten to simply put its QemuOpts parameter
into a visitor and pass the resulting QAPI object to monitor_init().
This will cause some change in those error messages for the monitor
options in the system emulator that are now generated by the visitor
rather than explicitly checked in monitor_init_opts().
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <
20200224143008.13362-17-kwolf@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Kevin Wolf [Mon, 24 Feb 2020 14:30:03 +0000 (15:30 +0100)]
qapi: Create 'pragma' module
We want to share the whitelists between the system emulator schema and
the storage daemon schema, so move all the pragmas from the main schema
file into a separate file that can be included from both.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <
20200224143008.13362-16-kwolf@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Kevin Wolf [Mon, 24 Feb 2020 14:30:02 +0000 (15:30 +0100)]
stubs: Update monitor stubs for qemu-storage-daemon
Before we can add the monitor to qemu-storage-daemon, we need to add a
stubs for monitor_fdsets_cleanup().
We also need to make sure that stubs that are actually implemented in
the monitor core aren't linked to qemu-storage-daemon so that we don't
get linker errors because of duplicate symbols. This is achieved by
moving the stubs in question to a new file stubs/monitor-core.c.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <
20200224143008.13362-15-kwolf@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Kevin Wolf [Mon, 24 Feb 2020 14:30:01 +0000 (15:30 +0100)]
qemu-storage-daemon: Add --chardev option
This adds a --chardev option to the storage daemon that works the same
as the -chardev option of the system emulator.
The syntax of the --chardev option is still considered unstable. We want
to QAPIfy it and will potentially make changes to its syntax while
converting it. However, we haven't decided yet on a design for the
QAPIfication, so QemuOpts will have to do for now.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <
20200224143008.13362-14-kwolf@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Kevin Wolf [Mon, 24 Feb 2020 14:30:00 +0000 (15:30 +0100)]
qemu-storage-daemon: Add main loop
Instead of exiting after processing all command line options, start a
main loop and keep processing events until exit is requested with a
signal (e.g. SIGINT).
Now qemu-storage-daemon can be used as an alternative for qemu-nbd that
provides a few features that were previously only available from QMP,
such as access to options only available with -blockdev and the socket
types 'vsock' and 'fd'.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <
20200224143008.13362-13-kwolf@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Kevin Wolf [Mon, 24 Feb 2020 14:29:59 +0000 (15:29 +0100)]
qemu-storage-daemon: Add --export option
Add a --export option to qemu-storage-daemon to export a block node. For
now, only NBD exports are implemented. Apart from the 'type' option
(which is the implied key), it maps the arguments for nbd-server-add to
the command line. Example:
--export nbd,device=disk,name=test-export,writable=on
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <
20200224143008.13362-12-kwolf@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Kevin Wolf [Mon, 24 Feb 2020 14:29:58 +0000 (15:29 +0100)]
blockdev-nbd: Boxed argument type for nbd-server-add
Move the arguments of nbd-server-add to a new struct BlockExportNbd and
convert the command to 'boxed': true. This makes it easier to share code
with the storage daemon.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <
20200224143008.13362-11-kwolf@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Kevin Wolf [Mon, 24 Feb 2020 14:29:57 +0000 (15:29 +0100)]
qemu-storage-daemon: Add --nbd-server option
Add a --nbd-server option to qemu-storage-daemon to start the built-in
NBD server right away. It maps the arguments for nbd-server-start to the
command line, with the exception that it uses SocketAddress instead of
SocketAddressLegacy: New interfaces shouldn't use legacy types, and the
additional nesting would be nasty on the command line.
Example (only with required options):
--nbd-server addr.type=inet,addr.host=localhost,addr.port=10809
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <
20200224143008.13362-10-kwolf@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Kevin Wolf [Mon, 24 Feb 2020 14:29:56 +0000 (15:29 +0100)]
qemu-storage-daemon: Add --object option
Add a command line option to create user-creatable QOM objects.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <
20200224143008.13362-9-kwolf@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Kevin Wolf [Mon, 24 Feb 2020 14:29:55 +0000 (15:29 +0100)]
qapi: Flatten object-add
Mapping object-add to the command line as is doesn't result in nice
syntax because of the nesting introduced with 'props'. This becomes
nicer and more consistent with device_add and netdev_add when we accept
properties for the object on the top level instead.
'props' is still accepted after this patch, but marked as deprecated.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <
20200224143008.13362-8-kwolf@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Kevin Wolf [Mon, 24 Feb 2020 14:29:54 +0000 (15:29 +0100)]
qemu-storage-daemon: Add --blockdev option
This adds a --blockdev option to the storage daemon that works the same
as the -blockdev option of the system emulator.
In order to be able to link with blockdev.o, we also need to change
stream.o from common-obj to block-obj, which is where all other block
jobs already are.
In contrast to the system emulator, qemu-storage-daemon options will be
processed in the order they are given. The user needs to take care to
refer to other objects only after defining them.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <
20200224143008.13362-7-kwolf@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Kevin Wolf [Mon, 24 Feb 2020 14:29:53 +0000 (15:29 +0100)]
block: Move sysemu QMP commands to QAPI block module
QMP commands that are related to the system emulator and don't make
sense in the context of tools such as qemu-storage-daemon should live in
qapi/block.json rather than qapi/block-core.json. Move them there.
The associated data types are actually also used in code shared with the
tools, so they stay in block-core.json.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <
20200224143008.13362-6-kwolf@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Kevin Wolf [Mon, 24 Feb 2020 14:29:52 +0000 (15:29 +0100)]
block: Move common QMP commands to block-core QAPI module
block-core is for everything that isn't related to the system emulator.
Internal snapshots, the NBD server and quorum events make sense in the
tools, too, so move them to block-core.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <
20200224143008.13362-5-kwolf@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Kevin Wolf [Mon, 24 Feb 2020 14:29:51 +0000 (15:29 +0100)]
block: Move system emulator QMP commands to block/qapi-sysemu.c
These commands make only sense for system emulators and their
implementations call functions that don't exist in tools (e.g. to
resolve qdev IDs). Move them out so that blockdev.c can be linked to
qemu-storage-daemon.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <
20200224143008.13362-4-kwolf@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Kevin Wolf [Mon, 24 Feb 2020 14:29:50 +0000 (15:29 +0100)]
stubs: Add arch_type
blockdev.c uses the arch_type constant, so before we can use the file in
tools (i.e. outside of the system emulator), we need to add a stub for
it. A new QEMU_ARCH_NONE is introduced for this case.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <
20200224143008.13362-3-kwolf@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Kevin Wolf [Mon, 24 Feb 2020 14:29:49 +0000 (15:29 +0100)]
qemu-storage-daemon: Add barebone tool
This adds a new binary qemu-storage-daemon that doesn't yet do more than
some typical initialisation for tools and parsing the basic command
options --version, --help and --trace.
Even though this doesn't add any options yet that create things (like
--object or --blockdev), already document that we're planning to process
them in the order they are given on the command line rather than trying
(and failing, like vl.c) to resolve dependencies between options
automatically.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <
20200224143008.13362-2-kwolf@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Peter Krempa [Fri, 28 Feb 2020 12:44:47 +0000 (13:44 +0100)]
block/qcow2: Move bitmap reopen into bdrv_reopen_commit_post
The bitmap code requires writing the 'file' child when the qcow2 driver
is reopened in read-write mode.
If the 'file' child is being reopened due to a permissions change, the
modification is commited yet when qcow2_reopen_commit is called. This
means that any attempt to write the 'file' child will end with EBADFD
as the original fd was already closed.
Moving bitmap reopening to the new callback which is called after
permission modifications are commited fixes this as the file descriptor
will be replaced with the correct one.
The above problem manifests itself when reopening 'qcow2' format layer
which uses a 'file-posix' file child which was opened with the
'auto-read-only' property set.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Message-Id: <
db118dbafe1955afbc0a18d3dd220931074ce349.
1582893284.git.pkrempa@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Peter Krempa [Fri, 28 Feb 2020 12:44:46 +0000 (13:44 +0100)]
block: Introduce 'bdrv_reopen_commit_post' step
Add another step in the reopen process where driver can execute code
after permission changes are comitted.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Message-Id: <
adc02cf591c3cb34e98e33518eb1c540a0f27db1.
1582893284.git.pkrempa@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>