aboutsummaryrefslogtreecommitdiff
AgeCommit message (Collapse)AuthorFilesLines
2016-05-23target-i386: add a generic x86 nmi handlerBandan Das1-0/+20
Instead of having x86 ifdefs in core nmi code, this change adds a arch specific handler that the nmi common code can call. Signed-off-by: Bandan Das <bsd@redhat.com> Message-Id: <1463761717-26558-2-git-send-email-bsd@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-05-23coccinelle: add g_assert_cmp* to macro filePaolo Bonzini1-0/+6
This helps applying semantic patches to unit tests. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-05-23iscsi: pass SCSI status back for SG_IOVadim Rozenfeld1-0/+1
Signed-off-by: Vadim Rozenfeld <vrozenfe@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-05-23esp: check dma length before reading scsi command(CVE-2016-4441)Prasad J Pandit1-4/+7
The 53C9X Fast SCSI Controller(FSC) comes with an internal 16-byte FIFO buffer. It is used to handle command and data transfer. Routine get_cmd() uses DMA to read scsi commands into this buffer. Add check to validate DMA length against buffer size to avoid any overrun. Fixes CVE-2016-4441. Reported-by: Li Qiang <liqiang6-s@360.cn> Cc: qemu-stable@nongnu.org Signed-off-by: Prasad J Pandit <pjp@fedoraproject.org> Message-Id: <1463654371-11169-3-git-send-email-ppandit@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-05-23esp: check command buffer length before write(CVE-2016-4439)Prasad J Pandit1-1/+5
The 53C9X Fast SCSI Controller(FSC) comes with an internal 16-byte FIFO buffer. It is used to handle command and data transfer. While writing to this command buffer 's->cmdbuf[TI_BUFSZ=16]', a check was missing to validate input length. Add check to avoid OOB write access. Fixes CVE-2016-4439. Reported-by: Li Qiang <liqiang6-s@360.cn> Cc: qemu-stable@nongnu.org Signed-off-by: Prasad J Pandit <pjp@fedoraproject.org> Message-Id: <1463654371-11169-2-git-send-email-ppandit@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-05-23scripts/signrom.py: Check for magic in option ROMs.Richard W.M. Jones1-1/+4
Because of the risk that compilers might not emit the asm() block at the beginning of the option ROM, check that the ROM contains the required magic signature. Signed-off-by: Richard W.M. Jones <rjones@redhat.com> Message-Id: <1463000807-18015-3-git-send-email-rjones@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-05-23scripts/signrom.py: Allow option ROM checksum script to write the size header.Richard W.M. Jones1-3/+22
Modify the signrom.py script so that if the size byte in the header is 0 (ie. not set) then the script will set the size. If the size byte is non-zero then we do the same as before, so this doesn't require changes to any existing ROM sourcecode. Signed-off-by: Richard W.M. Jones <rjones@redhat.com> Message-Id: <1463000807-18015-2-git-send-email-rjones@redhat.com>
2016-05-23Remove config-devices.mak on 'make clean'Peter Maydell1-0/+1
Our dependency mechanism works like this: * on first build there is neither a .o nor a .d * we create the .d as a side effect of creating the .o * for rebuilds we know when we need to update the .o, which also updates the .d This system requires that you're never in a situation where there is a .o file but no .d (because then we will never realise we need to build the .d, and we will not have the dependency information about when to rebuild the .o). This is working fine for our object files, but we also try to use it for $TARGET/config-devices.mak (where the dependency file is in $TARGET-config-devices.mak.d). Unfortunately "make clean" doesn't remove config-devices.mak, which means that it puts us in the forbidden situation of "object file exists but not its .d file". This in turn means that we will fail to notice when we need to rebuild: mkdir build/depbug (cd build/depbug && '../../configure') make -C build/depbug -j8 make -C build/depbug clean echo "CONFIG_CANARY = y" >> default-configs/arm-softmmu.mak make -C build/depbug grep CANARY build/depbug/aarch64-softmmu/config-devices.mak The CANARY token should show up in config-devices.mak but does not. Fix this bug by making "make clean" delete the config-devices.mak files. config-all-devices.mak doesn't have the same problem since it has no .d file, but delete it too, since it is created by "make" and logically should be removed by "make clean". (Note that it is important not to remove config-devices.mak until after we have recursively run 'make clean' in the subdirectories.) Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <1463484451-22979-1-git-send-email-peter.maydell@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-05-23cpus.c: Use pthread_sigmask() rather than sigprocmask()Peter Maydell1-1/+1
On Linux, sigprocmask() and pthread_sigmask() are in practice the same thing (they only set the signal mask for the calling thread), but the documentation states that the behaviour of sigprocmask() in a multithreaded process is undefined. Use pthread_sigmask() instead (which is what we do in almost all places in QEMU that alter the signal mask already). Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <1463420039-29761-1-git-send-email-peter.maydell@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-05-23memory: remove unnecessary masking of MemoryRegion ram_addrPaolo Bonzini3-19/+10
mr->ram_block->offset is already aligned to both host and target size (see qemu_ram_alloc_internal). Remove further masking as it is unnecessary. Reviewed-by: Fam Zheng <famz@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-05-23memory: Drop FlatRange.romd_modeFam Zheng1-4/+0
Its value is alway set to mr->romd_mode, so the removed comparisons are fully superseded by "a->mr == b->mr". Signed-off-by: Fam Zheng <famz@redhat.com> Message-Id: <1458900629-2334-3-git-send-email-famz@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-05-23memory: Remove code for mr->may_overlapFam Zheng2-36/+0
The collision check does nothing and hasn't been used. Remove the variable together with related code. Signed-off-by: Fam Zheng <famz@redhat.com> Message-Id: <1458900629-2334-2-git-send-email-famz@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-05-23exec: adjust rcu_read_lock requirementGonglei1-5/+1
qemu_ram_unset_idstr() doesn't need rcu lock anymore, meanwhile make the range of rcu lock in qemu_ram_set_idstr() as small as possible. Signed-off-by: Gonglei <arei.gonglei@huawei.com> Message-Id: <1462845901-89716-3-git-send-email-arei.gonglei@huawei.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-05-23memory: drop find_ram_block()Gonglei6-34/+14
On the one hand, we have already qemu_get_ram_block() whose function is similar. On the other hand, we can directly use mr->ram_block but searching RAMblock by ram_addr which is a kind of waste. Signed-off-by: Gonglei <arei.gonglei@huawei.com> Reviewed-by: Fam Zheng <famz@redhat.com> Message-Id: <1462845901-89716-2-git-send-email-arei.gonglei@huawei.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-05-23vl: change runstate only if new state is different from current stateLi Zhijian1-0/+4
Previously, qemu will abort at following scenario: (qemu) stop (qemu) system_reset (qemu) system_reset (qemu) 2016-04-13T20:54:38.979158Z qemu-system-x86_64: invalid runstate transition: 'prelaunch' -> 'prelaunch' Signed-off-by: Li Zhijian <lizhijian@cn.fujitsu.com> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Message-Id: <1460604352-18630-1-git-send-email-lizhijian@cn.fujitsu.com> Cc: qemu-stable@nongnu.org Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-05-23ioapic: clear remote irr bit for edge-triggered interruptsPeter Xu1-0/+29
This is to better emulate IOAPIC version 0x1X hardware. Linux kernel leveraged this "feature" to do explicit EOI since EOI register is still not introduced at that time. This will also fix the issue that level triggered interrupts failed to work when IR enabled (tested with Linux kernel version 4.5). Reviewed-by: Radim Krčmář <rkrcmar@redhat.com> Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <1462875682-1349-3-git-send-email-peterx@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-05-23ioapic: keep RO bits for IOAPIC entryPeter Xu2-0/+9
Currently IOAPIC RO bits can be written. To be better aligned with hardware, we should let them read-only. Reviewed-by: Radim Krčmář <rkrcmar@redhat.com> Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <1462875682-1349-2-git-send-email-peterx@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-05-23target-i386: key sfence availability on CPUID_SSE, not CPUID_SSE2Paolo Bonzini1-0/+5
sfence was introduced before lfence and mfence. This fixes Linux 2.4's measurement of checksumming speeds for the pIII_sse algorithm: md: linear personality registered as nr 1 md: raid0 personality registered as nr 2 md: raid1 personality registered as nr 3 md: raid5 personality registered as nr 4 raid5: measuring checksumming speed 8regs : 384.400 MB/sec 32regs : 259.200 MB/sec invalid operand: 0000 CPU: 0 EIP: 0010:[<c0240b2a>] Not tainted EFLAGS: 00000246 eax: c15d8000 ebx: 00000000 ecx: 00000000 edx: c15d5000 esi: 8005003b edi: 00000004 ebp: 00000000 esp: c15bdf50 ds: 0018 es: 0018 ss: 0018 Process swapper (pid: 1, stackpage=c15bd000) Stack: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000206 c0241c6c 00001000 c15d4000 c15d7000 c15d4000 c15d4000 Call Trace: [<c0241c6c>] [<c0105000>] [<c0241db4>] [<c010503b>] [<c0105000>] [<c0107416>] [<c0105030>] Code: 0f ae f8 0f 10 04 24 0f 10 4c 24 10 0f 10 54 24 20 0f 10 5c <0>Kernel panic: Attempted to kill init! Reported-by: Stefan Weil <sw@weilnetz.de> Fixes: 121f3157887f92268a3d6169e2d4601f9292020b Cc: qemu-stable@nongnu.org Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-05-23configure: Allow builds with extra warningsStefan Weil1-1/+1
The clang compiler supports a useful compiler option -Weverything, and GCC also has other warnings not enabled by -Wall. If glib header files trigger a warning, however, testing glib with -Werror will always fail. A size mismatch is also detected without -Werror, so simply remove it. Cc: qemu-stable@nongnu.org Signed-off-by: Stefan Weil <sw@weilnetz.de> Message-Id: <1461879221-13338-1-git-send-email-sw@weilnetz.de> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-05-23i386: kvmvapic: initialise imm32 variablePrasad J Pandit1-1/+1
When processing Task Priorty Register(TPR) access, it could leak automatic stack variable 'imm32' in patch_instruction(). Initialise the variable to avoid it. Reported by: Donghai Zdh <donghai.zdh@alibaba-inc.com> Cc: qemu-stable@nongnu.org Signed-off-by: Prasad J Pandit <pjp@fedoraproject.org> Message-Id: <1460013608-16670-1-git-send-email-ppandit@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-05-23docs/atomics.txt: Update pointer to linux macroPranith Kumar1-2/+2
Add a missing end brace and update doc to point to the latest access macro. ACCESS_ONCE() is deprecated. Signed-off-by: Pranith Kumar <bobby.prani@gmail.com> Message-Id: <1462198852-28694-1-git-send-email-bobby.prani@gmail.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-05-23exec.c: Ensure right alignment also for file backed ramDominik Dingel3-15/+16
While in the anonymous ram case we already take care of the right alignment such an alignment gurantee does not exist for file backed ram allocation. Instead, pagesize is used for alignment. On s390 this is not enough for gmap, as we need to satisfy an alignment up to segments. Reported-by: Halil Pasic <pasic@linux.vnet.ibm.com> Signed-off-by: Dominik Dingel <dingel@linux.vnet.ibm.com> Message-Id: <1461585338-45863-1-git-send-email-dingel@linux.vnet.ibm.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-05-23Merge remote-tracking branch 'remotes/ehabkost/tags/machine-pull-request' ↵Peter Maydell19-238/+257
into staging Machine Core queue, 2016-05-20 # gpg: Signature made Fri 20 May 2016 21:26:49 BST using RSA key ID 984DC5A6 # gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>" * remotes/ehabkost/tags/machine-pull-request: (21 commits) Use &error_fatal when initializing crypto on qemu-{img,io,nbd} vl: Use &error_fatal when parsing monitor options vl: Use &error_fatal when parsing VNC options machine: add properties to compat_props incrementaly vl: Simplify global property registration vl: Make display_remote a local variable vl: Move DisplayType typedef to vl.c vl: Make display_type a local variable vl: Replace DT_NOGRAPHIC with machine option milkymist: Move DT_NOGRAPHIC check outside milkymist_tmu2_create() spice: Initialization stubs on qemu-spice.h gtk: Initialization stubs cocoa: cocoa_display_init() stub sdl: Initialization stubs curses: curses_display_init() stub vnc: Initialization stubs vl: Add DT_COCOA DisplayType value vl: Replace *_vga_available() functions with class_names field vl: Table-based select_vgahw() vl: Use exit(1) when requested VGA interface is unavailable ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-05-20Use &error_fatal when initializing crypto on qemu-{img,io,nbd}Eduardo Habkost3-12/+3
In addition to making the code simpler, this will replace the long error messages: cannot initialize crypto: Unable to initialize GNUTLS library: [...] cannot initialize crypto: Unable to initialize gcrypt with shorter messages: Unable to initialize GNUTLS library: [...] Unable to initialize gcrypt Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2016-05-20vl: Use &error_fatal when parsing monitor optionsEduardo Habkost1-6/+1
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2016-05-20vl: Use &error_fatal when parsing VNC optionsEduardo Habkost1-13/+2
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2016-05-20machine: add properties to compat_props incrementalyIgor Mammedov8-34/+24
Switch to adding compat properties incrementaly instead of completly overwriting compat_props per machine type. That removes data duplication which we have due to nested [PC|SPAPR]_COMPAT_* macros. It also allows to set default device properties from default foo_machine_options() hook, which will be used in following patch for putting VMGENID device as a function if ISA bridge on pc/q35 machines. Suggested-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Igor Mammedov <imammedo@redhat.com> Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com> Reviewed-by: Eduardo Habkost <ehabkost@redhat.com> [ehabkost: Fixed CCW_COMPAT_* and PC_COMPAT_0_* defines] Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2016-05-20vl: Simplify global property registrationEduardo Habkost1-24/+15
There's no need to use qdev_prop_register_global_list() and an array, if we are registering a single GlobalProperty struct. Use qdev_prop_register_global() instead. Reviewed-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2016-05-20vl: Make display_remote a local variableEduardo Habkost1-1/+1
The variable is used only inside main(), so it can be local. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2016-05-20vl: Move DisplayType typedef to vl.cEduardo Habkost2-10/+9
Now the type is only used inside vl.c and doesn't need to be in a header file. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2016-05-20vl: Make display_type a local variableEduardo Habkost2-2/+1
Now display_type is only used inside main(), and don't need to be a global variable. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2016-05-20vl: Replace DT_NOGRAPHIC with machine optionEduardo Habkost7-11/+35
All DisplayType values are just UI options that don't affect any hardware emulation code, except for DT_NOGRAPHIC. Replace DT_NOGRAPHIC with DT_NONE plus a new "-machine graphics=on|off" option, so hardware emulation code don't need to use the display_type variable. Cc: Michael Walle <michael@walle.cc> Cc: Blue Swirl <blauwirbel@gmail.com> Cc: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2016-05-20milkymist: Move DT_NOGRAPHIC check outside milkymist_tmu2_create()Eduardo Habkost2-5/+3
DT_NOGRAPHIC handling will be moved to a MachineState field, and it will be easier to change milkymist_init() to check that field. Cc: Michael Walle <michael@walle.cc> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2016-05-20spice: Initialization stubs on qemu-spice.hEduardo Habkost2-4/+13
This reduces the number of CONFIG_SPICE #ifdefs in vl.c. Cc: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2016-05-20gtk: Initialization stubsEduardo Habkost2-6/+18
This reduces the number of CONFIG_GTK #ifdefs in vl.c. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2016-05-20cocoa: cocoa_display_init() stubEduardo Habkost2-2/+9
One less #ifdef in vl.c. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2016-05-20sdl: Initialization stubsEduardo Habkost2-4/+18
This reduces the number of CONFIG_SDL #ifdefs in vl.c. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2016-05-20curses: curses_display_init() stubEduardo Habkost2-2/+9
One less #ifdef in vl.c. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2016-05-20vnc: Initialization stubsEduardo Habkost2-15/+20
This reduces the number of CONFIG_VNC #ifdefs in the vl.c code. The only user-visible difference is that this will make QEMU complain about syntax when using "-display vnc" ("VNC requires a display argument vnc=<display>") even if CONFIG_VNC is disabled. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2016-05-20vl: Add DT_COCOA DisplayType valueEduardo Habkost2-2/+5
Instead of reusing DT_SDL for Cocoa, use DT_COCOA to indicate that a Cocoa display was requested. configure already ensures CONFIG_COCOA and CONFIG_SDL are never set at the same time. The only case where DT_SDL is used outside a #ifdef CONFIG_SDL block is in the no_frame/alt_grab/ctrl_grab check. That means the only user-visible change is that we will start printing a warning if the SDL-specific options are used in Cocoa mode. This is a bugfix, because no_frame/alt_grab/ctrl_grab are not used by Cocoa code. Cc: Andreas Färber <andreas.faerber@web.de> Cc: Peter Maydell <peter.maydell@linaro.org> Acked-by: Andreas Färber <andreas.faerber@web.de> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2016-05-20vl: Replace *_vga_available() functions with class_names fieldEduardo Habkost1-47/+23
Instead of requiring a separate function for each VGA interface, just enumerate the corresponding class names on struct VGAInterfaceInfo. Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Marcel Apfelbaum <marcel@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2016-05-20vl: Table-based select_vgahw()Eduardo Habkost2-52/+64
Instead of implementing separate check functions for each vga interface type, add a table enumerating the possible VGA interfaces. Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Marcel Apfelbaum <marcel@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2016-05-20vl: Use exit(1) when requested VGA interface is unavailableEduardo Habkost1-7/+7
Instead of using exit(0), use exit(1) when an unavailable VGA interface is used in the command-line to indicate it's an error. Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Marcel Apfelbaum <marcel@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2016-05-20pc-dimm: correct comment of MemoryHotplugStateCao jin1-3/+1
correct comment and remove an unused macro. commit adcb4ee6 already correct its type Signed-off-by: Cao jin <caoj.fnst@cn.fujitsu.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2016-05-20tci: do not include exec/exec-all.hPaolo Bonzini2-2/+1
TCI does not need the runtime definition in exec-all.h. It only needs the host-side definitions in tcg/tcg.h. Now that cpu.h is not included everywhere, this caused a failure because exec-all.h does need cpu.h but does not include it itself. Fix by including the intended header. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Message-id: 1463745452-25831-1-git-send-email-pbonzini@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-05-20aspeed: include qemu/log.hPaolo Bonzini2-0/+2
This is not visible with the default "log" trace backend. With other backends however trace.h does not include qemu/log.h, resulting in build failures. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Message-id: 1463745452-25831-2-git-send-email-pbonzini@redhat.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-05-19Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into stagingPeter Maydell37-1361/+1155
Block layer patches # gpg: Signature made Thu 19 May 2016 16:09:27 BST using RSA key ID C88F2FD6 # gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" * remotes/kevin/tags/for-upstream: (31 commits) qemu-iotests: Fix regression in 136 on aio_read invalid qemu-iotests: Simplify 109 with unaligned qemu-img compare qemu-io: Fix recent UI updates block: clarify error message for qmp-eject qemu-iotests: Some more write_zeroes tests qcow2: Fix write_zeroes with partially allocated backing file cluster qcow2: fix condition in is_zero_cluster block: Propagate AioContext change to all children block: Remove BlockDriverState.blk block: Don't return throttling info in query-named-block-nodes block: Avoid bs->blk in bdrv_next() block: Add bdrv_has_blk() block: Remove bdrv_aio_multiwrite() blockjob: Don't touch BDS iostatus blockjob: Don't set iostatus of target block: User BdrvChild callback for device name block: Use BdrvChild callbacks for change_media/resize block: Don't check throttled reqs in bdrv_requests_pending() Revert "block: Forbid I/O throttling on nodes with multiple parents for 2.6" block: Remove bdrv_move_feature_fields() ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-05-19Merge remote-tracking branch 'mreitz/tags/pull-block-for-kevin-2016-05-19' ↵Kevin Wolf4-22/+22
into queue-block Block patches # gpg: Signature made Thu May 19 16:58:53 2016 CEST using RSA key ID E838ACAD # gpg: Good signature from "Max Reitz <mreitz@redhat.com>" * mreitz/tags/pull-block-for-kevin-2016-05-19: qemu-iotests: Fix regression in 136 on aio_read invalid qemu-iotests: Simplify 109 with unaligned qemu-img compare qemu-io: Fix recent UI updates Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-05-19qemu-iotests: Fix regression in 136 on aio_read invalidEric Blake2-15/+20
Commit 093ea232 removed the ability for aio_read and aio_write to artificially inflate the invalid statistics counters for block devices, since it no longer flags unaligned offset or length. Add 'aio_read -i' and 'aio_write -i' to restore the ability, and update test 136 to use it. Reported-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Eric Blake <eblake@redhat.com> Message-id: 1463416983-28318-4-git-send-email-eblake@redhat.com Signed-off-by: Max Reitz <mreitz@redhat.com>
2016-05-19qemu-iotests: Simplify 109 with unaligned qemu-img compareEric Blake2-6/+0
For some time now, qemu-img compare has been able to compare unaligned images. So we no longer need test 109's hack of resizing to sector boundaries before invoking compare. Signed-off-by: Eric Blake <eblake@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Message-id: 1463416983-28318-3-git-send-email-eblake@redhat.com Signed-off-by: Max Reitz <mreitz@redhat.com>
generated by cgit v1.1 at 2024-11-03 15:24:06 +0000