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Stefan Weil [Sat, 7 Dec 2013 14:09:12 +0000 (15:09 +0100)]
qxl: Add missing trace.h (fix broken build)
Commit
ac86048bcd41129b18702ba63395f222871804de removed trace.h from
console.h and ignored the fact that qxl-render.c needs this file
(it includes qxl.h which includes console.h which included trace.h).
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Anthony Liguori [Sat, 7 Dec 2013 15:47:24 +0000 (07:47 -0800)]
Merge remote-tracking branch 'awilliam/tags/vfio-pci-for-qemu-
20131206.0' into staging
vfio-pci updates include:
- Update linux-headers to include KVM-VFIO device support
- Enable QEMU support for KVM-VFIO device
- Additional Nvidia x-vga quirk to ACK MSI interrupts
- Debug options to disable MSI/X KVM acceleration
- Fix to cleanup MSI-X vectors on shutdown and avoid IRQ route leaks
The KVM-VFIO device support enables KVM to manage how it handles
coherency instructions in the presence of non-coherent I/O. Dave
Airlie had noted that the Nvidia MSI ACK support here may just be
scratching the surface, but it's better than what we have now and
it's only enabled via the x-vga option, so I'm willing to add since
it does enable some users.
# gpg: Signature made Fri 06 Dec 2013 12:28:19 PM PST using RSA key ID
3BB08B22
# gpg: Can't check signature: public key not found
# By Alex Williamson
# Via Alex Williamson
* awilliam/tags/vfio-pci-for-qemu-
20131206.0:
vfio-pci: Release all MSI-X vectors when disabled
vfio-pci: Add debug config options to disable MSI/X KVM support
vfio-pci: Fix Nvidia MSI ACK through 0x88000 quirk
vfio-pci: Make use of new KVM-VFIO device
linux-headers: Update from v3.13-rc3
Message-id:
20131206204715.16731.12627.stgit@bling.home
Signed-off-by: Anthony Liguori <aliguori@amazon.com>
Anthony Liguori [Sat, 7 Dec 2013 15:35:31 +0000 (07:35 -0800)]
Merge remote-tracking branch 'stefanha/block' into staging
# By Paolo Bonzini (17) and others
# Via Stefan Hajnoczi
* stefanha/block: (48 commits)
qemu-iotests: filter QEMU monitor \r\n
aio: make aio_poll(ctx, true) block with no fds
block: clean up bdrv_drain_all() throttling comments
qcow2: use start_of_cluster() and offset_into_cluster() everywhere
qemu-img: decrease progress update interval on convert
qemu-img: round down request length to an aligned sector
qemu-img: dynamically adjust iobuffer size during convert
block/iscsi: set bs->bl.opt_transfer_length
block: add opt_transfer_length to BlockLimits
block/iscsi: set bdi->cluster_size
qemu-img: fix usage instruction for qemu-img convert
qemu-img: add support for skipping zeroes in input during convert
qemu-nbd: add doc for option -f
qemu-iotests: add test for snapshot in qemu-img convert
qemu-img: add -l for snapshot in convert
qemu-iotests: add 058 internal snapshot export with qemu-nbd case
qemu-nbd: support internal snapshot export
snapshot: distinguish id and name in load_tmp
qemu-iotests: Split qcow2 only cases in 048
qemu-iotests: Clean up spaces in usage output
...
Message-id:
1386347807-27359-1-git-send-email-stefanha@redhat.com
Signed-off-by: Anthony Liguori <aliguori@amazon.com>
Anthony Liguori [Sat, 7 Dec 2013 15:35:25 +0000 (07:35 -0800)]
Merge remote-tracking branch 'qemu-kvm/uq/master' into staging
# By Alex Williamson (1) and others
# Via Paolo Bonzini
* qemu-kvm/uq/master:
target-i386: fix cpuid leaf 0x0d
qemu: mempath: prefault pages manually (v4)
kvm: Query KVM for available memory slots
Message-id:
1386345276-9803-1-git-send-email-pbonzini@redhat.com
Signed-off-by: Anthony Liguori <aliguori@amazon.com>
Anthony Liguori [Sat, 7 Dec 2013 15:35:16 +0000 (07:35 -0800)]
Merge remote-tracking branch 'kraxel/tags/pull-seabios-
31b8b4e-1' into staging
Update seabios to master snapshot (pre-1.7.4).
Update vgabios, switch from lgplvgabios to seavgabios.
Update build process to build both 128k and 256k bios versions.
Use 256k bios for pc-*-2.0+ machine types.
# gpg: Signature made Fri 06 Dec 2013 12:01:24 AM PST using RSA key ID
D3E87138
# gpg: Can't check signature: public key not found
# By Gerd Hoffmann
# Via Gerd Hoffmann
* kraxel/tags/pull-seabios-
31b8b4e-1:
pc: switch 2.0 machine types to large seabios binary
roms: update vgabios binaries
roms: update seabios binaries
roms: enable seabios cross builds
roms: build two seabios binaries
roms: update seabios submodule to
31b8b4eea9d9ad58a73b22a6060d3ac1c419c26d
add firmware to machine options
add pc-{i440fx,q35}-2.0 machine types
Message-id:
1386322527-23148-1-git-send-email-kraxel@redhat.com
Signed-off-by: Anthony Liguori <aliguori@amazon.com>
Anthony Liguori [Sat, 7 Dec 2013 15:35:01 +0000 (07:35 -0800)]
Merge remote-tracking branch 'otubo/seccomp' into staging
# By Paul Moore
# Via Eduardo Otubo
* otubo/seccomp:
seccomp: add kill() to the syscall whitelist
Message-id:
1386075077-3240-1-git-send-email-otubo@linux.vnet.ibm.com
Signed-off-by: Anthony Liguori <aliguori@amazon.com>
Anthony Liguori [Fri, 6 Dec 2013 20:59:58 +0000 (12:59 -0800)]
Merge remote-tracking branch 'kwolf/tags/for-anthony' into staging
Block patches for 2.0 (flushing block-next)
# gpg: Signature made Fri 29 Nov 2013 08:43:18 AM PST using RSA key ID
C88F2FD6
# gpg: Can't check signature: public key not found
# By Peter Lieven (17) and others
# Via Kevin Wolf
* kwolf/tags/for-anthony: (41 commits)
qemu-iotests: Add sample image and test for VMDK version 3
vmdk: Allow read only open of VMDK version 3
qemu-iotests: Filter out 'qemu-io> ' prompt
qemu-iotests: Filter qemu-io output in 025
block: Use BDRV_O_NO_BACKING where appropriate
qemu-iotests: Test snapshot mode
block: Enable BDRV_O_SNAPSHOT with driver-specific options
qemu-iotests: Make test case 030, 040 and 055 deterministic
qemu-iotest: Add pause_drive and resume_drive methods
blkdebug: add "remove_break" command
qemu-iotests: Drop local version of cancel_and_wait from 040
sheepdog: support user-defined redundancy option
sheepdog: refactor do_sd_create()
qdict: Optimise qdict_do_flatten()
qdict: Fix memory leak in qdict_do_flatten()
MAINTAINERS: add sheepdog development mailing list
COW: Extend checking allocated bits to beyond one sector
COW: Speed up writes
qapi: Change BlockDirtyInfo to list
block: per caller dirty bitmap
...
Message-id:
1385743555-27888-1-git-send-email-kwolf@redhat.com
Signed-off-by: Anthony Liguori <aliguori@amazon.com>
Anthony Liguori [Fri, 6 Dec 2013 20:58:28 +0000 (12:58 -0800)]
Merge remote-tracking branch 'sstabellini/xen-2013-12-01' into staging
# By Paul Durrant (1) and Wei Liu (1)
# Via Stefano Stabellini
* sstabellini/xen-2013-12-01:
xen-pvdevice: make device-id property compulsory
xen: fix two errors when debug is enabled
Message-id: alpine.DEB.2.02.
1312011829000.3198@kaball.uk.xensource.com
Signed-off-by: Anthony Liguori <aliguori@amazon.com>
Anthony Liguori [Fri, 6 Dec 2013 20:57:21 +0000 (12:57 -0800)]
Merge remote-tracking branch 'rth/auxv-2' into staging
# By Richard Henderson
# Via Richard Henderson
* rth/auxv-2:
linux-user: Use qemu_getauxval for AT_EXECFD
util: Use qemu_getauxval in linux qemu_cache_utils_init
tcg-s390: Use qemu_getauxval in query_facilities
tcg-arm: Use qemu_getauxval
tcg-ppc64: Use qemu_getauxval
osdep: Create qemu_getauxval and qemu_init_auxval
Message-id:
1385757754-10702-1-git-send-email-rth@twiddle.net
Signed-off-by: Anthony Liguori <aliguori@amazon.com>
Anthony Liguori [Fri, 6 Dec 2013 20:56:51 +0000 (12:56 -0800)]
Merge remote-tracking branch 'riku/linux-user-for-upstream' into staging
# By Erik de Castro Lopo (2) and others
# Via Riku Voipio
* riku/linux-user-for-upstream:
linux-user: pass correct parameter to do_shmctl()
linux-user: create target_structs header to place ipc_perm and shmid_ds
flatload: fix non-GOT relocations
linux-user: Implement handling of 5 POSIX timer syscalls.
linux-user: Add target struct defs needed for POSIX timer syscalls.
Message-id: cover.
1385732338.git.riku.voipio@linaro.org
Signed-off-by: Anthony Liguori <aliguori@amazon.com>
Anthony Liguori [Fri, 6 Dec 2013 20:54:35 +0000 (12:54 -0800)]
Merge remote-tracking branch 'kraxel/tags/pull-usb-1' into staging
Improvements for usb3 bulk stream (usb core, xhci).
Bugfixes for uas emulation.
Add remote wakeup support for ehci.
Add suspend support for xhci.
Misc minor tweaks and fixes.
# gpg: Signature made Thu 28 Nov 2013 11:44:49 PM PST using RSA key ID
D3E87138
# gpg: Can't check signature: public key not found
# By Hans de Goede (11) and others
# Via Gerd Hoffmann
* kraxel/tags/pull-usb-1:
usb: move usb_{hi,lo} helpers to header file.
usb: add vendor request defines
trace-events: Clean up after removal of old usb-host code
Revert "usb-tablet: Don't claim wakeup capability for USB-2 version"
ehci: implement port wakeup
xhci: Call usb_device_alloc/free_streams
usb: Add usb_device_alloc/free_streams
usb: Add max_streams attribute to endpoint info
uas: s/ui/iu/
uas: Fix response iu struct definition
uas: Bounds check tags when using streams
uas: Streams are numbered 1-y, rather then 0-x
uas: Fix / cleanup usb_uas_task error handling
uas: Only use report iu-s for task_mgmt status reporting
scsi: Add 2 new sense codes needed by uas
xhci: add support for suspend/resume
xhci: Add a few missing checks for disconnected devices
Message-id:
1385712381-30918-1-git-send-email-kraxel@redhat.com
Signed-off-by: Anthony Liguori <aliguori@amazon.com>
Anthony Liguori [Fri, 6 Dec 2013 20:52:50 +0000 (12:52 -0800)]
Merge remote-tracking branch 'mjt/trivial-patches' into staging
# By Stefan Weil (9) and others
# Via Michael Tokarev
* mjt/trivial-patches:
eeprom93xx: fix coding style
hw/ppc/mac.h: remove unused BIOS_FILENAME definition
Don't crash on keyboard input with no handler
libcacard/vcard_emul_nss: Remove unused statement (value stored is never read)
libcacard/cac: Remove unused statement (value stored is never read)
virtio-net: fix the indent
misc: Replace 'struct QEMUTimer' by 'QEMUTimer'
qobject: Fix compiler warning (missing gnu_printf format attribute)
acpi-build: Fix compiler warning (missing gnu_printf format attribute)
.gitignore: Ignore config.status
gtk: Replace conditional debug messages by trace methods
console: Replace conditional debug messages by trace methods
trace: Remove trace.h from hw/usb/hcd-ehci.h (less dependencies)
trace: Remove trace.h from console.h (less dependencies)
Message-id:
1385408466-13183-1-git-send-email-mjt@msgid.tls.msk.ru
Signed-off-by: Anthony Liguori <aliguori@amazon.com>
Antony Pavlov [Wed, 4 Dec 2013 06:27:29 +0000 (10:27 +0400)]
eeprom93xx: fix coding style
scripts/checkpatch.pl reports about some style problems,
this commit fixes some of them:
ERROR: space prohibited before open square bracket '['
+ .fields = (VMStateField []) {
ERROR: space prohibited after that '!' (ctx:BxW)
+ if (! eeprom->eecs && eecs) {
^
ERROR: space prohibited after that '!' (ctx:WxW)
+ } else if (eeprom->eecs && ! eecs) {
^
ERROR: space prohibited after that '!' (ctx:WxW)
+ } else if (eecs && ! eeprom->eesk && eesk) {
^
ERROR: switch and case should be at the same indent
switch (address >> (eeprom->addrbits - 2)) {
+ case 0:
[...]
+ case 1:
[...]
+ case 2:
[...]
+ case 3:
ERROR: return is not a function, parentheses are not required
+ return (eeprom->eedo);
ERROR: switch and case should be at the same indent
switch (nwords) {
+ case 16:
+ case 64:
[...]
+ case 128:
+ case 256:
[...]
+ default:
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Cc: Stefan Weil <sw@weilnetz.de>
Reviewed-by: Stefan Weil <sw@weilnetz.de>
Cc: qemu-trivial@nongnu.org
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Alex Williamson [Fri, 6 Dec 2013 18:16:40 +0000 (11:16 -0700)]
vfio-pci: Release all MSI-X vectors when disabled
We were relying on msix_unset_vector_notifiers() to release all the
vectors when we disable MSI-X, but this only happens when MSI-X is
still enabled on the device. Perform further cleanup by releasing
any remaining vectors listed as in-use after this call. This caused
a leak of IRQ routes on hotplug depending on how the guest OS prepared
the device for removal.
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Cc: qemu-stable@nongnu.org
Alex Williamson [Fri, 6 Dec 2013 18:16:29 +0000 (11:16 -0700)]
vfio-pci: Add debug config options to disable MSI/X KVM support
It's sometimes useful to be able to verify interrupts are passing
through correctly.
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Alex Williamson [Fri, 6 Dec 2013 18:16:23 +0000 (11:16 -0700)]
vfio-pci: Fix Nvidia MSI ACK through 0x88000 quirk
When MSI is enabled on Nvidia GeForce cards the driver seems to
acknowledge the interrupt by writing a 0xff byte to the MSI capability
ID register using the PCI config space mirror at offset 0x88000 from
BAR0. Without this, the device will only fire a single interrupt.
VFIO handles the PCI capability ID/next registers as virtual w/o write
support, so any write through config space is currently dropped. Add
a check for this and allow the write through the BAR window. The
registers are read-only anyway.
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Alex Williamson [Fri, 6 Dec 2013 18:16:13 +0000 (11:16 -0700)]
vfio-pci: Make use of new KVM-VFIO device
Add and remove groups from the KVM virtual VFIO device as we make
use of them. This allows KVM to optimize for performance and
correctness based on properties of the group.
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Alex Williamson [Fri, 6 Dec 2013 18:16:09 +0000 (11:16 -0700)]
linux-headers: Update from v3.13-rc3
Update to tag v3.13-rc3 (
374b105797c3d4f29c685f3be535c35f5689b30e)
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Stefan Hajnoczi [Thu, 14 Nov 2013 14:24:58 +0000 (15:24 +0100)]
qemu-iotests: filter QEMU monitor \r\n
SMTP does not preserve newlines. This is normally not a problem if the
email body uses DOS or UNIX newlines consistently. In 051.out we mix
UNIX newlines with DOS newlines (since QEMU monitor output uses \r\n).
This patch filters the QEMU monitor output so the golden master file
uses UNIX newlines exclusively.
The result is that patches touching 051.out will apply cleanly without
mangling newlines after this commit.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Stefan Hajnoczi [Tue, 26 Nov 2013 15:18:01 +0000 (16:18 +0100)]
aio: make aio_poll(ctx, true) block with no fds
This patch drops a special case where aio_poll(ctx, true) returns false
instead of blocking if no file descriptors are waiting on I/O. Now it
is possible to block in aio_poll() to wait for aio_notify().
This change eliminates busy waiting. bdrv_drain_all() used to rely on
busy waiting to completed throttled I/O requests but this is no longer
required so we can simplify aio_poll().
Note that aio_poll() still returns false when aio_notify() was used. In
other words, stopping a blocking aio_poll() wait is not considered
making progress.
Adjust test-aio /aio/bh/callback-delete/one which assumed aio_poll(ctx,
true) would immediately return false instead of blocking.
Reviewed-by: Alex Bligh <alex@alex.org.uk>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Stefan Hajnoczi [Tue, 26 Nov 2013 15:18:00 +0000 (16:18 +0100)]
block: clean up bdrv_drain_all() throttling comments
Since
cc0681c45430a1f1a4c2d06e9499b7775afc9a18 ("block: Enable the new
throttling code in the block layer.") bdrv_drain_all() no longer spins.
The code used to look as follows:
do {
busy = qemu_aio_wait();
/* FIXME: We do not have timer support here, so this is effectively
* a busy wait.
*/
QTAILQ_FOREACH(bs, &bdrv_states, list) {
while (qemu_co_enter_next(&bs->throttled_reqs)) {
busy = true;
}
}
} while (busy);
Note that throttle requests are kicked but I/O throttling limits are
still in effect. The loop spins until the vm_clock time allows the
request to make progress and complete.
The new throttling code introduced bdrv_start_throttled_reqs(). This
function not only kicks throttled requests but also temporarily disables
throttling so requests can run.
The outdated FIXME comment can be removed. Also drop the busy = true
assignment since we overwrite it immediately afterwards.
Reviewed-by: Alex Bligh <alex@alex.org.uk>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Hu Tao [Thu, 5 Dec 2013 06:32:34 +0000 (14:32 +0800)]
qcow2: use start_of_cluster() and offset_into_cluster() everywhere
Signed-off-by: Hu Tao <hutao@cn.fujitsu.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Peter Lieven [Wed, 27 Nov 2013 10:07:09 +0000 (11:07 +0100)]
qemu-img: decrease progress update interval on convert
when doing very large jobs updating the progress only every 2%
is too rare.
Signed-off-by: Peter Lieven <pl@kamp.de>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Peter Lieven [Wed, 27 Nov 2013 10:07:07 +0000 (11:07 +0100)]
qemu-img: round down request length to an aligned sector
this patch shortens requests to end at an aligned sector so that
the next request starts aligned.
[Squashed Peter's fix for bdrv_get_info() failure discussed on the
mailing list.
--Stefan]
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Peter Lieven <pl@kamp.de>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Gerd Hoffmann [Mon, 2 Dec 2013 11:52:04 +0000 (12:52 +0100)]
pc: switch 2.0 machine types to large seabios binary
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Gerd Hoffmann [Mon, 2 Dec 2013 12:01:20 +0000 (13:01 +0100)]
roms: update vgabios binaries
This also switches from lgplvgabios to seavgabios.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Gerd Hoffmann [Mon, 2 Dec 2013 11:58:45 +0000 (12:58 +0100)]
roms: update seabios binaries
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Gerd Hoffmann [Tue, 15 Oct 2013 15:05:55 +0000 (17:05 +0200)]
roms: enable seabios cross builds
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Gerd Hoffmann [Mon, 30 Sep 2013 09:37:12 +0000 (11:37 +0200)]
roms: build two seabios binaries
Adding xhci support to seabios made it jump over the 128k line.
Changing the bios size breaks migration, so we have to keep a
128k seabios binary for old machine types. New machine types can
use a large 256k bios which should be big enougth for a while.
This patch updates the seabios build process to build seabios twice,
once full featured and once with xen and xhci turned off so the
resulting binary is small enougth to fit into 128k.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Gerd Hoffmann [Tue, 15 Oct 2013 15:02:19 +0000 (17:02 +0200)]
roms: update seabios submodule to
31b8b4eea9d9ad58a73b22a6060d3ac1c419c26d
Updates seabios to git master snapshot. seabios is in freeze now,
update to final 1.7.4 will follow later this year.
Summary of major changes:
* Support for acpi table loading from qemu.
* Support for the xhci host adapter.
* Support for the pvscsi HBA.
* Various minor bug fixes.
* Lots of cleanups.
Full shortlog since 1.7.3 (note that some of these changes have been
cherry-picked into 1.7.3-stable):
Evgeny Budilovsky (1):
Add pvscsi boot support
Gerd Hoffmann (27):
coreboot: add cbmem console support
Add CONFIG_DEBUG_COREBOOT config option
apm: fix shutdown
ahci: add missing check for allocation failure
bochsvga: fallback to stdvga if dispi interface isn't present
Add generic qemu detection
Drop coreboot qemu detection
Add qemu detection to csm
uas: add (temporary) superspeed stopgap
usb: add usb_update_pipe()
usb: add xhci support
fix buildversion.sh
build: simplify cross builds
build: create output dirs in do-kconfig
build: explicitly set ROM size
Add qemu_cfg_e820 function.
Add support for etc/e820 fw_cfg file
pci: don't reorder entries when moving to 64bit list
pci: don't map usb host adapters above 4G
pci: align 64bit pci regions to 1G
pci: tweak + comment minimum allocations
pci: log pci windows
pci: map 64-bit BARs at location provided by emulator
ahci: zap real mode macros
ahci: remote some parentheses
ahci: alloc structs in high memory
add hw/serialio.c to SRC32SEG
Jonathan A. Kollasch (1):
vgahooks: add SM720 VGA BIOS hooks for WIN Enterprises MB-60470
Kevin O'Connor (80):
Fix USB EHCI detection that was broken in hlist conversion of PCIDevices.
Update README to include info on VARLOW variables.
PIC code cleanups.
Move internal timer code from clock.c to a new file timer.c.
Don't pass khz to pmtimer_setup - it's always PM_TIMER_FREQUENCY.
Add helper functions to convert timer irqs to milliseconds.
Improve accuracy of internal timers.
Rename cpu_khz to TimerKHz.
Shift CPU TSC down to reduce need for 64bit variables.
Rename check_timer() function (and similar) to irqtimer_check().
Rename check_tsc() (and similar) to timer_check() and use u32.
Separate out timer setup code.
Unify pmtimer_read() and pittimer_read() code.
Default unused UMB areas to be read-only.
Add missing mathcp_setup() call to CSM code.
Fix bug in CBFS file walking with compressed files.
Support custom boot menu prompt and custom boot menu key.
Minor cleanups to smm assembler.
Add config option to support memory allocations in 9-segment.
Minor - no need to declare MaxCountCPUs as VARFSEG.
Minor - simplify rom_reserve().
Rename tools/ directory to scripts/ directory.
Update kconfig to latest version.
build: Don't use vpath makefile directive.
Move code centered around specific hardware devices to src/hw/
Move code cenetered around firmware initialization to src/fw/
build: Reorder makefile source list to group like files together.
README: Update readme to note scripts/ directory rename and vgasrc/ directory.
vgabios: Rename stdvga_bpp_factor to stdvga_vram_ratio.
vgabios: Limit the range of the VBE number of "pages" parameter.
readme: Minor - fix typo in readme.
Split x86 specific functions out of util.c/h to new files x86.c/h.
Move keyboard calling code from util.c to boot.c.
Rename util.c to string.c and introduce string.h.
build: Perform compile checking on vgasrc code.
Move stacks.c definitions from util.h to new file stacks.h.
Move romfile definitions from util.h to new file romfile.h.
Move malloc code from pmm.c to new files malloc.c and malloc.h.
Move function definitions for output.c from util.h to new file output.h.
Move definition of struct segoff_s from farptr.h to types.h.
build: Fix import of gcc dependency files.
Move pirtable definitions from hw/pci.h to std/pirtable.h and util.h.
Move optionroms.h to std/optionrom.h and util.h.
Move vbe.h to std/vbe.h.
Move fw/LegacyBios.h to std/LegacyBios.h and remove csm.h.
Move fw/smbios.h to std/smbios.h.
Move fw/mptable.h to std/mptable.h.
Move fw/acpi.h to std/acpi.h.
Move pnpbios definition to new file std/pnpbios.h.
Move pmm definitions to new file std/pmm.h.
Split disk.h into block.h and std/disk.h.
Move standard bda type info from biosvar.h to std/bda.h.
Merge bmp.h, boot.h, jpeg.h, and post.h into util.h.
Sort the sections of util.h.
Move PIT setup from clock.c to hw/timer.c.
Rename hw/cmos.h to hw/rtc.h and copy RTC code from clock.c to hw/rtc.c.
Move dma code to new file hw/dma.c.
Remove ioport.h; disperse its contents to other header files.
Minor - update file comments in src/malloc.c.
Rename fields of 'struct chs_s' and use in floppy lba2chs().
Rearrange stack_hop_back() call in wait_irq, check_irqs, and _farcall16.
Minor - move call16 assembler in romlayout.S.
Make __call16 use C calling convention and support two passed parameters.
Update _farcall16() to pass segment of callregs explicitly.
Support call16() calls after entering 32bit mode from call32().
Run ahci code entirely in 32bit mode.
Build different final files for QEMU, coreboot, and CSM.
Convert op->drive_g from a 16bit pointer to a 32 bit "GLOBALFLAT" pointer.
megasas: Don't attempt to access 'struct pci_device' at runtime.
Minor - eliminate the SET_GLOBAL macro.
Move low-level hardware writing from output.c to new file hw/serialio.c.
vgabios: Load the DAC palette in "packed" modes on Cirrus and BochsVGA.
vgabios: Support custom fonts in vga framebuffer text writing.
vgabios: Add bochsvga "HDTV" resolutions.
vgabios: Avoid possible divide by zero in bochsvga_set_displaystart.
vgabios: Work around lack of support for "calll" in x86emu emulation.
Minor - update file comment on bootsplash.c.
vgabios: Support allocating an extra stack for vgabios calls and default on.
vgabios: Move initialization code to new file vgainit.c.
floppy: Minor - add warnings if timeouts occur.
Michael S. Tsirkin (6):
acpi: sync FADT flags from PIIX4 to Q35
acpi_extract.py: document DEVICE directives
biostables: support looking up RSDP
romfile_loader: utility to patch in-memory ROM files
acpi: load and link tables through romfile loader
acpi: strip compiler info in built-in DSDT if any
Paul Menzel (2):
ACPI DSDT: Make control method `IQCR` serialized
hw/usb-xhci.c: Code refactoring to not override initializers in `speed_from_xhci[16]`
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Liu Jinsong [Mon, 2 Dec 2013 20:17:50 +0000 (04:17 +0800)]
target-i386: fix cpuid leaf 0x0d
Fix cpuid leaf 0x0d which incorrectly parsed eax and ebx.
However, before this patch the CPUID worked fine -- the .offset
field contained the size _and_ was stored in the register that
is supposed to hold the size (eax), and likewise the .size field
contained the offset _and_ was stored in the register trhat is
supposed to hold the offset (ebx).
Signed-off-by: Liu Jinsong <jinsong.liu@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Peter Lieven [Wed, 27 Nov 2013 10:07:06 +0000 (11:07 +0100)]
qemu-img: dynamically adjust iobuffer size during convert
since the convert process is basically a sync operation it might
be benificial in some case to change the hardcoded I/O buffer
size to a greater value.
This patch increases the I/O buffer size if the output
driver advertises an optimal transfer length or discard alignment
that is greater than the default buffer size of 2M.
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Peter Lieven <pl@kamp.de>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Peter Lieven [Wed, 27 Nov 2013 10:07:05 +0000 (11:07 +0100)]
block/iscsi: set bs->bl.opt_transfer_length
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Peter Lieven <pl@kamp.de>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Peter Lieven [Wed, 27 Nov 2013 10:07:04 +0000 (11:07 +0100)]
block: add opt_transfer_length to BlockLimits
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Peter Lieven <pl@kamp.de>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Peter Lieven [Wed, 27 Nov 2013 10:07:03 +0000 (11:07 +0100)]
block/iscsi: set bdi->cluster_size
this patch aims to set bdi->cluster_size to the internal page size
of the iscsi target so that enabled callers can align requests
properly.
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Peter Lieven <pl@kamp.de>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Peter Lieven [Wed, 27 Nov 2013 10:07:02 +0000 (11:07 +0100)]
qemu-img: fix usage instruction for qemu-img convert
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Peter Lieven <pl@kamp.de>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Peter Lieven [Wed, 27 Nov 2013 10:07:01 +0000 (11:07 +0100)]
qemu-img: add support for skipping zeroes in input during convert
we currently do not check if a sector is allocated during convert.
This means if a sector is unallocated that we allocate a bounce
buffer of zeroes, find out its zero later and do not write it
in the best case. In the worst case this can lead to reading
blocks from a raw device (like iSCSI) altough we could easily
know via get_block_status that they are zero and simply skip them.
This patch also fixes the progress output not being at 100% after
a successful conversion.
Signed-off-by: Peter Lieven <pl@kamp.de>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Wenchao Xia [Wed, 4 Dec 2013 09:10:59 +0000 (17:10 +0800)]
qemu-nbd: add doc for option -f
Signed-off-by: Wenchao Xia <xiawenc@linux.vnet.ibm.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Wenchao Xia [Wed, 4 Dec 2013 09:10:58 +0000 (17:10 +0800)]
qemu-iotests: add test for snapshot in qemu-img convert
Signed-off-by: Wenchao Xia <xiawenc@linux.vnet.ibm.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Wenchao Xia [Wed, 4 Dec 2013 09:10:57 +0000 (17:10 +0800)]
qemu-img: add -l for snapshot in convert
Now qemu-img convert have similar options as qemu-nbd for internal
snapshot.
Signed-off-by: Wenchao Xia <xiawenc@linux.vnet.ibm.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Wenchao Xia [Wed, 4 Dec 2013 09:10:56 +0000 (17:10 +0800)]
qemu-iotests: add 058 internal snapshot export with qemu-nbd case
This case can't run when IMGPROTO=nbd, since it needs to create some
internal snapshot which would fail for EOF write request, even when
TEST_IMG is exported with "-f raw" in common.rc, so set _supported_proto
to file.
_require_command() is changed to tip what util is missing, instead
of printing a blank.
Signed-off-by: Wenchao Xia <xiawenc@linux.vnet.ibm.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Wenchao Xia [Wed, 4 Dec 2013 09:10:55 +0000 (17:10 +0800)]
qemu-nbd: support internal snapshot export
Now it is possible to directly export an internal snapshot, which
can be used to probe the snapshot's contents without qemu-img
convert.
Signed-off-by: Wenchao Xia <xiawenc@linux.vnet.ibm.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Wenchao Xia [Wed, 4 Dec 2013 09:10:54 +0000 (17:10 +0800)]
snapshot: distinguish id and name in load_tmp
Since later this function will be used so improve it. The only caller of it
now is qemu-img, and it is not impacted by introduce function
bdrv_snapshot_load_tmp_by_id_or_name() that call bdrv_snapshot_load_tmp()
twice to keep old search logic. bdrv_snapshot_load_tmp_by_id_or_name() return
int to let caller know the errno, and errno will be used later.
Also fix a typo in comments of bdrv_snapshot_delete().
Signed-off-by: Wenchao Xia <xiawenc@linux.vnet.ibm.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Fam Zheng [Wed, 4 Dec 2013 01:07:03 +0000 (09:07 +0800)]
qemu-iotests: Split qcow2 only cases in 048
Format "raw" doesn't always work on certain file systems (e.g. tmpfs).
Use qcow2 to make the allocation status explicit and split into a new
case.
[Resolved merge conflict due to "qemu-io> " prompt filter, added 074 to
group file, and fixed up s/048/074/ copy-paste mistake.
--Stefan]
Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Wenchao Xia <xiawenc@linux.vnet.ibm.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Fam Zheng [Wed, 4 Dec 2013 01:07:02 +0000 (09:07 +0800)]
qemu-iotests: Clean up spaces in usage output
Whitespace changes to align columns.
Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Benoit Canet <benoit@irqsave.net>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Fam Zheng [Wed, 4 Dec 2013 01:07:01 +0000 (09:07 +0800)]
qemu-iotests: Change default cache mode to "writeback"
So that the tests can run faster.
Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Wenchao Xia <xiawenc@linux.vnet.ibm.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Fam Zheng [Wed, 4 Dec 2013 01:07:00 +0000 (09:07 +0800)]
qemu-iotests: Add _default_cache_mode and _supported_cache_modes
This replaces _unsupported_qemu_io_options and check for support of
current cache mode, and allow to provide a default if user didn't
specify.
Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Wenchao Xia <xiawenc@linux.vnet.ibm.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Fam Zheng [Wed, 4 Dec 2013 01:06:59 +0000 (09:06 +0800)]
qemu-iotests: Honour cache mode in iotests.py
This will allow overriding cache mode from the "-c mode" option.
Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Wenchao Xia <xiawenc@linux.vnet.ibm.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Fam Zheng [Wed, 4 Dec 2013 01:06:58 +0000 (09:06 +0800)]
qemu-iotests: Add "-c <cache-mode>" option
The option sets cache mode used in the tests. "-nocache" is changed to
an alias to "-c none", and internally passes "-t none" to qemu-io.
Python scripts will make use of option this in the next commit.
Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Wenchao Xia <xiawenc@linux.vnet.ibm.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Kevin Wolf [Wed, 4 Dec 2013 10:06:36 +0000 (11:06 +0100)]
qcow2: Zero-initialise first cluster for new images
Strictly speaking, this is only required for has_zero_init() == false,
but it's easy enough to just do a cluster-aligned write that is padded
with zeros after the header.
This fixes that after 'qemu-img create' header extensions are attempted
to be parsed that are really just random leftover data.
Cc: qemu-stable@nongnu.org
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Max Reitz [Tue, 3 Dec 2013 13:57:52 +0000 (14:57 +0100)]
block: Close backing file early in bdrv_img_create
Leaving the backing file open although it is not needed anymore can
cause problems if it is opened through a block driver which allows
exclusive access only and if the create function of the block driver
used for the top image (the one being created) tries to close and reopen
the image file (which will include opening the backing file a second
time).
In particular, this will happen with a backing file opened through
qemu-nbd and using qcow2 as the top image file format (which reopens the
image to flush it to disk).
In addition, the BlockDriverState in bdrv_img_create() is used for the
backing file only; it should therefore be made local to the respective
block.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Wenchao Xia <xiawenc@linux.vnet.ibm.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Paolo Bonzini [Fri, 22 Nov 2013 12:40:01 +0000 (13:40 +0100)]
scsi-disk: correctly implement WRITE SAME
Fetch the data to be written from the input buffer. If it is all zeroes,
we can use the write_zeroes call (possibly with the new MAY_UNMAP flag).
Otherwise, do as many write cycles as needed, writing 512k at a time.
Strictly speaking, this is still incorrect because a zero cluster should
only be written if the MAY_UNMAP flag is set. But this is a bug in qcow2
and the other formats, not in the SCSI code.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Paolo Bonzini [Fri, 22 Nov 2013 12:40:00 +0000 (13:40 +0100)]
scsi-disk: reject ANCHOR=1 for UNMAP and WRITE SAME commands
Since we report ANC_SUP==0 in VPD page B2h, we need to return
an error (ILLEGAL REQUEST/INVALID FIELD IN CDB) for all WRITE SAME
requests with ANCHOR==1.
Inspired by a similar patch to the LIO in-kernel target.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Paolo Bonzini [Fri, 22 Nov 2013 12:39:59 +0000 (13:39 +0100)]
scsi-disk: catch write protection errors in UNMAP
This is the same that is already done for WRITE SAME.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Paolo Bonzini [Fri, 22 Nov 2013 12:39:58 +0000 (13:39 +0100)]
qemu-iotests: 033 is fast
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Paolo Bonzini [Fri, 22 Nov 2013 12:39:57 +0000 (13:39 +0100)]
raw-posix: add support for write_zeroes on XFS and block devices
The code is similar to the implementation of discard and write_zeroes
with UNMAP. However, failure must be propagated up to block.c.
The stale page cache problem can be reproduced as follows:
# modprobe scsi-debug lbpws=1 lbprz=1
# ./qemu-io /dev/sdXX
qemu-io> write -P 0xcc 0 2M
qemu-io> write -z 0 1M
qemu-io> read -P 0x00 0 512
Pattern verification failed at offset 0, 512 bytes
qemu-io> read -v 0 512
00000000: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc ................
...
# ./qemu-io --cache=none /dev/sdXX
qemu-io> write -P 0xcc 0 2M
qemu-io> write -z 0 1M
qemu-io> read -P 0x00 0 512
qemu-io> read -v 0 512
00000000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
...
And similarly with discard instead of "write -z".
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Paolo Bonzini [Fri, 22 Nov 2013 12:39:56 +0000 (13:39 +0100)]
raw-posix: implement write_zeroes with MAY_UNMAP for block devices
See the next commit for the description of the Linux kernel problem
that is worked around in raw_open_common.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Paolo Bonzini [Fri, 22 Nov 2013 12:39:55 +0000 (13:39 +0100)]
raw-posix: implement write_zeroes with MAY_UNMAP for files
Writing zeroes to a file can be done by punching a hole if
MAY_UNMAP is set.
Note that in this case ENOTSUP is not ignored, but makes
the block layer fall back to the generic implementation.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Paolo Bonzini [Fri, 22 Nov 2013 12:39:54 +0000 (13:39 +0100)]
block/iscsi: check WRITE SAME support differently depending on MAY_UNMAP
The current check is right for MAY_UNMAP=1. For MAY_UNMAP=0, just
try and fall back to regular writes as soon as a WRITE SAME command
fails.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Peter Lieven <pl@kamp.de>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Peter Lieven [Fri, 22 Nov 2013 12:39:53 +0000 (13:39 +0100)]
block/iscsi: updated copyright
added myself to reflect recent work on the iscsi block driver.
Signed-off-by: Peter Lieven <pl@kamp.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Peter Lieven [Fri, 22 Nov 2013 12:39:52 +0000 (13:39 +0100)]
block/iscsi: remove .bdrv_has_zero_init
since commit
3ac21627 the default value changed to 0.
Signed-off-by: Peter Lieven <pl@kamp.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Paolo Bonzini [Fri, 22 Nov 2013 12:39:51 +0000 (13:39 +0100)]
block drivers: expose requirement for write same alignment from formats
This will let misaligned but large requests use zero clusters. This
is important because the cluster size is not guest visible.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Peter Lieven <pl@kamp.de>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Paolo Bonzini [Fri, 22 Nov 2013 12:39:50 +0000 (13:39 +0100)]
block drivers: add discard/write_zeroes properties to bdrv_get_info implementation
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Peter Lieven <pl@kamp.de>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Paolo Bonzini [Fri, 22 Nov 2013 12:39:49 +0000 (13:39 +0100)]
vpc, vhdx: add get_info
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Peter Lieven <pl@kamp.de>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Paolo Bonzini [Fri, 22 Nov 2013 12:39:48 +0000 (13:39 +0100)]
block: make bdrv_co_do_write_zeroes stricter in producing aligned requests
Right now, bdrv_co_do_write_zeroes will only try to align the
beginning of the request. However, it is simpler for many
formats to expect the block layer to separate both the head *and*
the tail. This makes sure that the format's bdrv_co_write_zeroes
function will be called with aligned sector_num and nb_sectors for
the bulk of the request.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Peter Lieven <pl@kamp.de>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Paolo Bonzini [Fri, 22 Nov 2013 12:39:47 +0000 (13:39 +0100)]
block: handle ENOTSUP from discard in generic code
Similar to write_zeroes, let the generic code receive a ENOTSUP for
discard operations. Since bdrv_discard has advisory semantics,
we can just swallow the error.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Peter Lieven <pl@kamp.de>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Paolo Bonzini [Fri, 22 Nov 2013 12:39:46 +0000 (13:39 +0100)]
block: add bdrv_aio_write_zeroes
This will be used by the SCSI layer.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Peter Lieven <pl@kamp.de>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Paolo Bonzini [Fri, 22 Nov 2013 12:39:45 +0000 (13:39 +0100)]
block: add flags argument to bdrv_co_write_zeroes tracepoint
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Peter Lieven <pl@kamp.de>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Paolo Bonzini [Fri, 22 Nov 2013 12:39:44 +0000 (13:39 +0100)]
block: add flags to BlockRequest
This lets bdrv_co_do_rw receive flags, so that it can be used for
zero writes.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Peter Lieven <pl@kamp.de>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Paolo Bonzini [Fri, 22 Nov 2013 12:39:43 +0000 (13:39 +0100)]
block: generalize BlockLimits handling to cover bdrv_aio_discard too
bdrv_co_discard is only covering drivers which have a .bdrv_co_discard()
implementation, but not those with .bdrv_aio_discard(). Not very nice,
and easy to avoid.
Suggested-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Peter Lieven <pl@kamp.de>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Paul Moore [Thu, 21 Nov 2013 15:40:15 +0000 (10:40 -0500)]
seccomp: add kill() to the syscall whitelist
The kill() syscall is triggered with the following command:
# qemu -sandbox on -monitor stdio \
-device intel-hda -device hda-duplex -vnc :0
The resulting syslog/audit message:
# ausearch -m SECCOMP
----
time->Wed Nov 20 09:52:08 2013
type=SECCOMP msg=audit(
1384912328.482:6656): auid=0 uid=0 gid=0 ses=854
subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 pid=12087
comm="qemu-kvm" sig=31 syscall=62 compat=0 ip=0x7f7a1d2abc67 code=0x0
# scmp_sys_resolver 62
kill
Reported-by: CongLi <coli@redhat.com>
Tested-by: CongLi <coli@redhat.com>
Signed-off-by: Paul Moore <pmoore@redhat.com>
Acked-by: Eduardo Otubo <otubo@linux.vnet.ibm.com>
Fam Zheng [Tue, 3 Dec 2013 02:41:05 +0000 (10:41 +0800)]
vmdk: Fix creating big description file
The buffer for description file was 4096 which only covers a few
hundred of extents. This changes the buffer to dynamic allocated with
g_strdup_printf in order to support bigger cases.
Signed-off-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Michael Tokarev [Mon, 2 Dec 2013 17:17:19 +0000 (21:17 +0400)]
hw/ppc/mac.h: remove unused BIOS_FILENAME definition
This definition has been moved to prep.c.
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Don Koch [Tue, 19 Nov 2013 20:01:59 +0000 (15:01 -0500)]
Don't crash on keyboard input with no handler
Prevent a call to put_kbd if null.
On shutdown of some OSes, the keyboard handler goes away before the
system is down. If a key is typed during this window, qemu crashes.
Signed-off-by: Don Koch <dkoch@verizon.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Stefan Weil [Sun, 17 Nov 2013 21:12:18 +0000 (22:12 +0100)]
libcacard/vcard_emul_nss: Remove unused statement (value stored is never read)
Warning from ccc-analyzer:
libcacard/vcard_emul_nss.c:937:9: warning:
Value stored to 'cert_count' is never read
cert_count = options->vreader[i].cert_count;
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Stefan Weil [Sun, 17 Nov 2013 21:11:23 +0000 (22:11 +0100)]
libcacard/cac: Remove unused statement (value stored is never read)
Warning from ccc-analyzer:
libcacard/cac.c:192:13: warning: Value stored to 'ret' is never read
ret = VCARD_DONE;
^ ~~~~~~~~~~
Here 'ret' is assigned a value inside of a switch statement and also after
that switch statement.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Zhi Yong Wu [Wed, 27 Nov 2013 07:35:26 +0000 (15:35 +0800)]
virtio-net: fix the indent
Signed-off-by: Zhi Yong Wu <wuzhy@linux.vnet.ibm.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Stefan Weil [Sun, 1 Dec 2013 07:49:47 +0000 (08:49 +0100)]
misc: Replace 'struct QEMUTimer' by 'QEMUTimer'
Most code already used QEMUTimer without the redundant 'struct' keyword.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Reviewed-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Stefan Weil [Sun, 17 Nov 2013 18:00:42 +0000 (19:00 +0100)]
qobject: Fix compiler warning (missing gnu_printf format attribute)
gcc 4.8.2 reports this warning when extra warnings are enabled (-Wextra):
CC qobject/qerror.o
qobject/qerror.c: In function ‘qerror_from_info’:
qobject/qerror.c:53:5: error:
function might be possible candidate for ‘gnu_printf’ format attribute [-Werror=suggest-attribute=format]
qerr->err_msg = g_strdup_vprintf(fmt, *va);
^
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Stefan Weil [Sun, 17 Nov 2013 18:00:22 +0000 (19:00 +0100)]
acpi-build: Fix compiler warning (missing gnu_printf format attribute)
gcc 4.8.2 reports this warning when extra warnings are enabled (-Wextra):
CC m68k-softmmu/hw/m68k/mcf5206.o
hw/i386/acpi-build.c: In function ‘build_append_nameseg’:
hw/i386/acpi-build.c:294:5: error:
function might be possible candidate for ‘gnu_printf’ format attribute [-Werror=suggest-attribute=format]
g_string_vprintf(s, format, args);
^
When this warning is fixed, there is a new compiler warning:
CC i386-softmmu/hw/i386/acpi-build.o
hw/i386/acpi-build.c: In function ‘build_append_notify’:
hw/i386/acpi-build.c:632:5: error:
format not a string literal and no format arguments [-Werror=format-security]
build_append_nameseg(method, name);
^
This is fixed here, too.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Fam Zheng [Fri, 22 Nov 2013 06:39:56 +0000 (14:39 +0800)]
.gitignore: Ignore config.status
Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Stefan Weil [Sun, 10 Nov 2013 15:24:02 +0000 (16:24 +0100)]
gtk: Replace conditional debug messages by trace methods
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Stefan Weil [Sun, 10 Nov 2013 15:04:16 +0000 (16:04 +0100)]
console: Replace conditional debug messages by trace methods
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Reviewed-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Stefan Weil [Sun, 10 Nov 2013 13:20:17 +0000 (14:20 +0100)]
trace: Remove trace.h from hw/usb/hcd-ehci.h (less dependencies)
This reduces the dependencies on trace.h.
Only one source file which needs hcd-ehci.h also needs trace.h.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Stefan Weil [Sun, 10 Nov 2013 13:20:16 +0000 (14:20 +0100)]
trace: Remove trace.h from console.h (less dependencies)
This reduces the dependencies on trace.h.
Only two source files which need console.h also need trace.h.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Marc-André Lureau [Sun, 1 Dec 2013 21:23:47 +0000 (22:23 +0100)]
coroutine: remove unused CoQueue AioContext
The AioContext ctx field is apparently unused in qemu codebase since
02ffb504485.
Signed-off-by: Marc-André Lureau <marcandre.lureau@gmail.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Marc-André Lureau [Sun, 1 Dec 2013 21:23:34 +0000 (22:23 +0100)]
coroutine: remove qemu_co_queue_wait_insert_head
qemu_co_queue_wait_insert_head() is unused in qemu code base now.
Signed-off-by: Marc-André Lureau <marcandre.lureau@gmail.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Gerd Hoffmann [Tue, 15 Oct 2013 14:57:45 +0000 (16:57 +0200)]
add firmware to machine options
This patch adds firmware to the machine options. -bios <file> becomes a
shortcut for -machine firmware=<file>. Advantage is that the firmware
can be specified via config file as -machine is parsed using QemuOpts
and it is also possible to use different defaults for different
machine types (via QEMUMachine->default_machine_opts).
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Gerd Hoffmann [Mon, 2 Dec 2013 11:47:29 +0000 (12:47 +0100)]
add pc-{i440fx,q35}-2.0 machine types
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Paul Durrant [Wed, 13 Nov 2013 15:25:07 +0000 (15:25 +0000)]
xen-pvdevice: make device-id property compulsory
The intention of the Xen PV device is that it is used as a parent
device for PV drivers in Xen HVM guests and the set of PV drivers that
bind to the device is determined by its device ID (and possibly
vendor ID and revision). As such, the device should not have a default
device ID, it should always be supplied by the Xen toolstack.
Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Wei Liu [Mon, 14 Oct 2013 12:53:53 +0000 (13:53 +0100)]
xen: fix two errors when debug is enabled
This patch fixes:
1. build error in xen_pt.c when XEN_PT_LOGGING_ENABLED is defined
2. debug output format string error when DEBUG_XEN is defined
In the second case I also have the output info in consistent with the
output in mapping function - that is, print start_addr instead of
phys_offset.
Signed-off-by: Sander Eikelenboom <linux@eikelenboom.it>
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Richard Henderson [Tue, 15 Oct 2013 22:00:36 +0000 (15:00 -0700)]
linux-user: Use qemu_getauxval for AT_EXECFD
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Richard Henderson [Mon, 10 Jun 2013 16:05:09 +0000 (09:05 -0700)]
util: Use qemu_getauxval in linux qemu_cache_utils_init
With this we no longer pass down envp, and thus all systems can have
the same void prototype. So also eliminate a useless thunk.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Richard Henderson [Fri, 7 Jun 2013 14:43:33 +0000 (07:43 -0700)]
tcg-s390: Use qemu_getauxval in query_facilities
No need to set up a SIGILL signal handler for detection anymore.
Remove a ton of sanity checks that must be true, given that we're
requiring a 64-bit build (the note about 31-bit KVM is satisfied
by configuring with TCI).
Signed-off-by: Richard Henderson <rth@twiddle.net>
Richard Henderson [Fri, 7 Jun 2013 14:26:20 +0000 (07:26 -0700)]
tcg-arm: Use qemu_getauxval
Allow host detection on linux systems without glibc 2.16 or later.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Richard Henderson [Tue, 4 Jun 2013 18:37:17 +0000 (11:37 -0700)]
tcg-ppc64: Use qemu_getauxval
Allow host detection on linux systems without glibc 2.16 or later.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Richard Henderson [Tue, 4 Jun 2013 18:24:49 +0000 (11:24 -0700)]
osdep: Create qemu_getauxval and qemu_init_auxval
Abstract away dependence on a system implementation of getauxval.
Signed-off-by: Richard Henderson <rth@twiddle.net>
Fam Zheng [Thu, 28 Nov 2013 01:48:04 +0000 (09:48 +0800)]
qemu-iotests: Add sample image and test for VMDK version 3
Signed-off-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Fam Zheng [Thu, 28 Nov 2013 01:48:03 +0000 (09:48 +0800)]
vmdk: Allow read only open of VMDK version 3
Signed-off-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Fam Zheng [Mon, 18 Nov 2013 07:13:01 +0000 (15:13 +0800)]
qemu-iotests: Filter out 'qemu-io> ' prompt
This removes "qemu-io> " prompt from qemu-io output in _filter_qemu_io,
and updates all the output files with the following command:
cd tests/qemu-iotests && sed -i "s/qemu-io> //g" *.out
Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>