Peter Maydell [Mon, 29 Sep 2014 17:48:47 +0000 (18:48 +0100)]
hw/intc/imx_avic.c: Remove unused function imx_avic_set_prio()
The function imx_avic_set_prio() is unused; delete it.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id:
1410723223-17711-3-git-send-email-peter.maydell@linaro.org
Peter Maydell [Mon, 29 Sep 2014 17:48:47 +0000 (18:48 +0100)]
hw/display/blizzard.c: Delete unused function blizzard_rgb2yuv
The function blizzard_rgb2yuv() is unused; delete it.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id:
1410723223-17711-2-git-send-email-peter.maydell@linaro.org
Peter Maydell [Mon, 29 Sep 2014 17:48:47 +0000 (18:48 +0100)]
configure: Build GDB XML for 32 bit ARM CPUs into qemu aarch64 binaries
The qemu-aarch64 and qemu-system-aarch64 binaries include support
for all the 32 bit ARM CPUs as well as the 64 bit ones. This means
we need to build in the GDB XML files for the 32 bit CPUs too.
Otherwise gdb will complain:
warning: while parsing target description (at line 1): Could not load XML document "arm-core.xml"
when you try to connect to our gdbserver to debug a 32 bit CPU
running in a qemu-aarch64 or qemu-system-aarch64 binary.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id:
1410533739-13836-1-git-send-email-peter.maydell@linaro.org
Peter Maydell [Mon, 29 Sep 2014 17:48:46 +0000 (18:48 +0100)]
target-arm: Implement handling of breakpoint firing
Implement handling of breakpoint event firing to correctly
inject the debug exception into the guest.
Since the breakpoint and watchpoint control register format is
very similar we adjust wp_matches() to also handle breakpoints
as well rather than using a separate function.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id:
1410523465-13400-3-git-send-email-peter.maydell@linaro.org
Peter Maydell [Mon, 29 Sep 2014 17:48:46 +0000 (18:48 +0100)]
target-arm: Implement setting guest breakpoints
This patch adds support for setting guest breakpoints
based on values the guest writes to the DBGBVR and DBGBCR
registers. (It doesn't include the code to handle when
these breakpoints fire, so has no guest-visible effect.)
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id:
1410523465-13400-2-git-send-email-peter.maydell@linaro.org
Stefan Hajnoczi [Mon, 29 Sep 2014 15:40:12 +0000 (16:40 +0100)]
libqos: use microseconds instead of iterations for virtio timeout
Some hosts are slow or overloaded so test execution takes a long time.
Test cases use timeouts to protect against an infinite loop stalling the
test forever (especially important in automated test setups).
Commit
6cd14054b67774cc58a51fca6660cfa1d3c08059 ("libqos virtio:
Increase ISR timeout") increased the clock_step() value in an attempt to
lengthen the virtio interrupt wait timeout, but timeout failures are
still occuring on the Travis automated testing platform.
This is because clock_step() only affects the guest's virtual time.
Virtio requests can be bottlenecked on host disk I/O latency - which
cannot be improved by stepping the clock, so the fix was ineffective.
This patch changes the qvirtio_wait_queue_isr() and
qvirtio_wait_config_isr() timeout mechanism from loop iterations to
microseconds. This way the test case can specify an absolute 30 second
timeout. Number of loop iterations is not a reliable timeout mechanism
since the speed depends on many factors including host performance.
Tests should no longer timeout on overloaded Travis instances.
Cc: Marc Marí <marc.mari.barcelo@gmail.com>
Reported-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Stefan Hajnoczi [Mon, 29 Sep 2014 15:40:11 +0000 (16:40 +0100)]
libqos: improve event_index test with timeout
The virtio event_index feature lets the device driver tell the device
how many requests to process before raising the next interrupt.
virtio-blk-test.c tries to verify that the device does not raise an
interrupt unnecessarily.
Unfortunately the test has a race condition. It spins checking for an
interrupt up to 100 times and then assumes the request has finished. On
a slow host the I/O request could still be in flight and the test would
fail.
This patch waits for the request to complete, or until a 30-second
timeout is reached. If an interrupt is raised while waiting the test
fails since the device was not supposed to raise interrupts.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Kevin Wolf [Mon, 29 Sep 2014 15:12:59 +0000 (17:12 +0200)]
raw-posix: Fix build without posix_fallocate()
Check for the presence of posix_fallocate() in configure and only
compile in support for PREALLOC_MODE_FALLOC when it's there.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Mon, 29 Sep 2014 11:26:14 +0000 (12:26 +0100)]
Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging
Block patches
# gpg: Signature made Fri 26 Sep 2014 19:57:52 BST using RSA key ID
C88F2FD6
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>"
* remotes/kevin/tags/for-upstream:
qemu-iotests: Fail test if explicit test case number is unknown
block: Validate node-name
vpc: fix beX_to_cpu() and cpu_to_beX() confusion
docs: add blkdebug block driver documentation
block: Catch simultaneous usage of options and their aliases
block: Specify -drive legacy option aliases in array
block: Improve message for device name clashing with node name
qemu-nbd: Destroy the BlockDriverState properly
block: Keep DriveInfo alive until BlockDriverState dies
blockdev: Disentangle BlockDriverState and DriveInfo creation
blkdebug: show an error for invalid event names
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Fri, 26 Sep 2014 17:44:25 +0000 (18:44 +0100)]
Merge remote-tracking branch 'remotes/mjt/tags/trivial-patches-2014-09-26' into staging
trivial patches for 2014-09-26
# gpg: Signature made Fri 26 Sep 2014 18:33:53 BST using RSA key ID
A4C3D7DB
# gpg: Good signature from "Michael Tokarev <mjt@tls.msk.ru>"
# gpg: aka "Michael Tokarev <mjt@corpit.ru>"
# gpg: aka "Michael Tokarev <mjt@debian.org>"
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 6EE1 95D1 886E 8FFB 810D 4324 457C E0A0 8044 65C5
# Subkey fingerprint: 6F67 E18E 7C91 C5B1 5514 66A7 BEE5 9D74 A4C3 D7DB
* remotes/mjt/tags/trivial-patches-2014-09-26:
os-posix: report error message when lock file failed
os-posix: remove confused errno
os-posix: change tab to space avoid violating coding style
qapi: Update docs given recent event, spacing fixes
qapi: Ignore files created during make check
qapi: Consistent whitespace in tests/Makefile
vmxcap: Update according to SDM of September 2014
.travis.yml: remove "make check" from main matrix
.travis.yml: pre-seed sub-modules for speed
.travis.yml: make the make slightly more parallel
.travis.yml: add more linux-user to the build matrix
tests: avoid running duplicate qom-tests
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Gonglei [Fri, 26 Sep 2014 08:14:32 +0000 (16:14 +0800)]
os-posix: report error message when lock file failed
It will cause that create vm failed When manager
tool is killed forcibly (kill -9 libvirtd_pid),
the file not was unlink, and unlock. It's better
that report the error message for users.
Signed-off-by: Huangweidong <weidong.huang@huawei.com>
Signed-off-by: Gonglei <arei.gonglei@huawei.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Gonglei [Fri, 26 Sep 2014 08:14:31 +0000 (16:14 +0800)]
os-posix: remove confused errno
If we get inside the 'else if (status == 1)' conditional,
then we know that read() succeeded, and therefore errno is
unspecified. Printing strerror(errno) on a random value
is not helpful.
Cc: Eric Blake <eblake@redhat.com>
Signed-off-by: Gonglei <arei.gonglei@huawei.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Gonglei [Fri, 26 Sep 2014 08:14:30 +0000 (16:14 +0800)]
os-posix: change tab to space avoid violating coding style
Cc: Eric Blake <eblake@redhat.com>
Signed-off-by: Gonglei <arei.gonglei@huawei.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Eric Blake [Fri, 26 Sep 2014 15:20:33 +0000 (09:20 -0600)]
qapi: Update docs given recent event, spacing fixes
Commit 21cd70d added event support but didn't document what the
generated code looks like. Commit 05dfb26 removed some unwanted
spaces in the generated code, but didn't reflect those changes
into the documentation. Finally, the docs start with a big
disclaimer about QMP not using QAPI yet, which feels rather stale.
Signed-off-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Eric Blake [Fri, 26 Sep 2014 15:20:32 +0000 (09:20 -0600)]
qapi: Ignore files created during make check
After an in-tree build and run of 'make check-{qapi-schema,unit}',
I noticed some leftover files.
Signed-off-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Wenchao Xia <wenchaoqemu@gmail.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Eric Blake [Fri, 26 Sep 2014 15:20:31 +0000 (09:20 -0600)]
qapi: Consistent whitespace in tests/Makefile
tests/Makefile had a mix of TAB vs. 8-space indentation; given
that it is a Makefile, TAB is more idiomatic even though in these
particular cases the choice of whitespace didn't matter.
Signed-off-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Adrian-Ken Rueegsegger [Wed, 17 Sep 2014 18:54:11 +0000 (20:54 +0200)]
vmxcap: Update according to SDM of September 2014
This adds reporting of RDSEED exiting and XSAVES/XRSTORS #UD and fixes
the range of VMCS revision as well as some typos.
Signed-off-by: Adrian-Ken Rueegsegger <ken@codelabs.ch>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Alex Bennée [Wed, 24 Sep 2014 10:13:56 +0000 (11:13 +0100)]
.travis.yml: remove "make check" from main matrix
There are problems with unreliability in "make check" which still need
to be tracked down. As the tests are broadly the same for all targets if
added one explicit target to the matrix to run it. However this does
build all softmmu targets to ensure they at least "run"
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Alexander Graf <agraf@suse.de>
Reviewed-by: Brian Jackson <iggy@theiggy.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Alex Bennée [Wed, 24 Sep 2014 10:13:55 +0000 (11:13 +0100)]
.travis.yml: pre-seed sub-modules for speed
A significant portion of the build time is spent initialising all the
sub-modules we use in the source tree. Often this is almost as long as
the build itself. By pre-seeding the .git/modules tree this will
hopefully improve things.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Alexander Graf <agraf@suse.de>
Reviewed-by: Brian Jackson <iggy@theiggy.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Alex Bennée [Wed, 24 Sep 2014 10:13:54 +0000 (11:13 +0100)]
.travis.yml: make the make slightly more parallel
The Travis VMs have 1.5 cores so we might as well make some use of the
paralellism.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Alexander Graf <agraf@suse.de>
Reviewed-by: Brian Jackson <iggy@theiggy.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Alex Bennée [Wed, 24 Sep 2014 10:13:53 +0000 (11:13 +0100)]
.travis.yml: add more linux-user to the build matrix
At the same time I've grouped the $ARCH-linux-user and $ARCH-softmmu
builds together (hoping FS cache helps) and grouped all $ARCH-softmmu
only builds into one target. This reduces the build matrix slightly
which will hopefully help with build times.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Michael Roth [Thu, 18 Sep 2014 22:59:33 +0000 (17:59 -0500)]
tests: avoid running duplicate qom-tests
Since
3687d532 we've been unconditionally adding qom-test to our qtests
for every arch. However, some archs inherit their tests from Makefile
variables for other archs, such as i386/x86_64,
microblaze/microblazeel, and xtensa/xtensaeb. Since these are evaluated
in a lazy manner, we ultimately end up adding qom-test twice.
In the case x86_64, where we have a large number of machine types that
we rerun qom-test for, this has lead to a fairly noticeable increase
in the overall run-time of `make check` (78s vs. 42s on my machine).
Similar speed-ups are visible for other such archs, but not nearly as
significant.
Fix this by only adding qom-test to an arch's test list if it's not
already present.
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Andreas Färber <afaerber@suse.de>
Cc: qemu-stable@nongnu.org
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Peter Maydell [Fri, 26 Sep 2014 14:41:50 +0000 (15:41 +0100)]
Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging
Usual mix of patches, the most important being Alex and Marcelo's
kvmclock fix. This was reverted last minute for 2.1, but it is now back
with the problematic case fixed.
Note: I will soon switch to a subkey for signing purposes. To verify
future signed pull requests from me, please update my key with
"gpg --recv-keys
9B4D86F2". You should see 3 new subkeys---the
one for signing will be a 2048-bit RSA key,
4E6B09D7.
# gpg: Signature made Fri 26 Sep 2014 15:34:44 BST using RSA key ID
9B4D86F2
# gpg: Good signature from "Paolo Bonzini <pbonzini@redhat.com>"
# gpg: aka "Paolo Bonzini <bonzini@gnu.org>"
* remotes/bonzini/tags/for-upstream:
kvm/valgrind: don't mark memory as initialized
po: fix conflict with %.mo rule in rules.mak
kvmvapic: fix migration when VM paused and when not running Windows
serial: check if backed by a physical serial port at realize time
serial: reset state at startup
target-i386: update fp status fix
hw/dma/i8257: Silence phony error message
kvmclock: Ensure time in migration never goes backward
kvmclock: Ensure proper env->tsc value for kvmclock_current_nsec calculation
Introduce cpu_clean_all_dirty
pit: fix pit interrupt can't inject into vm after migration
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Christian Borntraeger [Thu, 25 Sep 2014 19:07:54 +0000 (21:07 +0200)]
kvm/valgrind: don't mark memory as initialized
since commit
7dda5dc82a77 ("migration: initialize RAM to zero") the
guest memory is defined zero. No need to call valgrind on guest memory.
This reverts commit
62fe83318d2f ("qemu: Use valgrind annotations to
mark kvm guest memory as defined") thus speeding up kvm start if
<includedir>/valgrind/valgrind.h is available.
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Paolo Bonzini [Mon, 22 Sep 2014 14:19:05 +0000 (16:19 +0200)]
po: fix conflict with %.mo rule in rules.mak
po/Makefile includes rules.mak to use the nice quiet-command macro.
However, this also brings in a %.mo rule that breaks "make build".
Put our own rule before the include, so that it has precedence.
Reported-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Pavel Dovgalyuk [Mon, 22 Sep 2014 12:14:24 +0000 (16:14 +0400)]
kvmvapic: fix migration when VM paused and when not running Windows
This patch fixes migration by extending do_vapic_enable function. This function
called vapic_enable which read cpu number from the guest memory. When cpu
number could not be read, vapic was not enabled while loading the VM state.
This patch adds required code for cpu_number=0 to do_vapic_enable function,
because it is called only when cpu_number=0.
Signed-off-by: Pavel Dovgalyuk <Pavel.Dovgaluk@ispras.ru>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Peter Maydell [Fri, 26 Sep 2014 11:26:07 +0000 (12:26 +0100)]
Merge remote-tracking branch 'remotes/stefanha/tags/tracing-pull-request' into staging
# gpg: Signature made Fri 26 Sep 2014 11:59:34 BST using RSA key ID
81AB73C8
# gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>"
# gpg: aka "Stefan Hajnoczi <stefanha@gmail.com>"
* remotes/stefanha/tags/tracing-pull-request:
ohci: drop computed flags from trace events
ohci: Split long traces to smaller ones
scripts/tracetool: don't barf on formats with precision
trace: install trace-events file
trace-events: Fix comments pointing to source files
trace-events: Drop orphaned monitor trace event
trace-events: Drop unused megasas trace event
cleanup-trace-events.pl: Tighten search for trace event call
trace: tighten up trace-events regex to fix bad parse
trace-events: drop orphan iscsi trace events
trace-events: drop orphan usb_mtp_data_out
trace-events: drop orphan virtio_blk_data_plane_complete_request
trace: [hmp] Reimplement "trace-event" and "info trace-events" using QMP
trace: [qmp] Add commands to query and control event tracing state
trace: docs: add trace file description
trace: [ust] Fix format string computation in tcg-enabled events
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Thu, 25 Sep 2014 15:51:09 +0000 (16:51 +0100)]
main-loop.c: Handle SIGINT, SIGHUP and SIGTERM synchronously
Add the termination signals SIGINT, SIGHUP and SIGTERM to the
list of signals which we handle synchronously via a signalfd.
This avoids a race condition where if we took the SIGTERM
in the middle of qemu_shutdown_requested:
int r = shutdown_requested;
[SIGTERM here...]
shutdown_requested = 0;
then the setting of the shutdown_requested flag by
termsig_handler() would be lost and QEMU would fail to
shut down. This was causing 'make check' to hang occasionally.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Tested-by: Alex Bennée <alex.bennee@linaro.org>
Message-id:
1411660269-11081-1-git-send-email-peter.maydell@linaro.org
Cc: qemu-stable@nongnu.org
Alex Bennée [Thu, 25 Sep 2014 09:38:44 +0000 (10:38 +0100)]
ohci: drop computed flags from trace events
This exceeded the trace argument limit for LTTNG UST and wasn't really
needed as the flags value is stored anyway. Dropping this fixes the
compile failure for UST. It can probably be merged with the previous
trace shortening patch.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Alexey Kardashevskiy [Thu, 25 Sep 2014 00:16:59 +0000 (10:16 +1000)]
ohci: Split long traces to smaller ones
Recent traces rework introduced 2 tracepoints with 13 and 20
arguments. When dtrace backend is selected
(--enable-trace-backend=dtrace), compile fails as
sys/sdt.h defines DTRACE_PROBE up to DTRACE_PROBE12 only.
This splits long tracepoints.
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Alex Bennée [Thu, 25 Sep 2014 09:40:14 +0000 (10:40 +0100)]
scripts/tracetool: don't barf on formats with precision
This only affects lttng user space tracing at the moment.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Stefan Hajnoczi [Tue, 23 Sep 2014 15:29:35 +0000 (16:29 +0100)]
trace: install trace-events file
Install the ./trace-events file into the data directory. This file
contains the list of trace events that were built into QEMU at
compile-time.
The file is a handy reference for the set of trace events that the QEMU
binary was built with. It is also needed by the simpletrace.py tool
that parses binary trace data either emitted from QEMU when built with
--enable-trace-backend=simple or by the SystemTap simpletrace script
that QEMU provides.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id:
1411486175-3017-1-git-send-email-stefanha@redhat.com
Markus Armbruster [Tue, 23 Sep 2014 12:53:31 +0000 (14:53 +0200)]
trace-events: Fix comments pointing to source files
A few files have been renamed without updating their comment here. A
few events have been added in the wrong place. Clean that up.
Comments with no space after the '#' look ugly and confuse
cleanup-trace-events.pl. Insert a space.
scripts/cleanup-trace-events.pl is now happy again.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-id:
1411476811-24251-5-git-send-email-armbru@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Markus Armbruster [Tue, 23 Sep 2014 12:53:30 +0000 (14:53 +0200)]
trace-events: Drop orphaned monitor trace event
Event monitor_protocol_event is unused since commit 7517517. Drop it.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-id:
1411476811-24251-4-git-send-email-armbru@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Markus Armbruster [Tue, 23 Sep 2014 12:53:29 +0000 (14:53 +0200)]
trace-events: Drop unused megasas trace event
Event megasas_io_read was added in commit e8f943c, but never used.
Drop it.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-id:
1411476811-24251-3-git-send-email-armbru@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Markus Armbruster [Tue, 23 Sep 2014 12:53:28 +0000 (14:53 +0200)]
cleanup-trace-events.pl: Tighten search for trace event call
The script can get fooled too easily. For instance, it finds
trace_megasas_io_read_start when looking for trace_megasas_io_read,
and incorrectly concludes that event megasas_io_read is used.
Supply -w to git-grep to tighten the search.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-id:
1411476811-24251-2-git-send-email-armbru@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Stefan Hajnoczi [Tue, 23 Sep 2014 10:37:06 +0000 (11:37 +0100)]
trace: tighten up trace-events regex to fix bad parse
Use \w for properties and trace event names since they are both drawn
from [a-zA-Z0-9_] character sets.
The .* for matching properties was too aggressive and caused the
following failure with foo(int rc) "(this is a test)":
Traceback (most recent call last):
File "scripts/tracetool.py", line 139, in <module>
main(sys.argv)
File "scripts/tracetool.py", line 134, in main
binary=binary, probe_prefix=probe_prefix)
File "scripts/tracetool/__init__.py", line 334, in generate
events = _read_events(fevents)
File "scripts/tracetool/__init__.py", line 262, in _read_events
res.append(Event.build(line))
File "scripts/tracetool/__init__.py", line 225, in build
return Event(name, props, fmt, args, arg_fmts)
File "scripts/tracetool/__init__.py", line 185, in __init__
% ", ".join(unknown_props))
ValueError: Unknown properties: foo(int, rc)
Cc: Lluís Vilanova <vilanova@ac.upc.edu>
Reported-by: Eric Auger <eric.auger@linaro.org>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id:
1411468626-20450-1-git-send-email-stefanha@redhat.com
Stefan Hajnoczi [Mon, 22 Sep 2014 14:03:15 +0000 (15:03 +0100)]
trace-events: drop orphan iscsi trace events
iscsi_aio_write16_cb, iscsi_aio_writev, iscsi_aio_read16_cb, and
iscsi_aio_readv have not not been in use since commit
063c3378a9e3c25cc0afac3c72e4823d0621e352 ("block/iscsi: introduce
bdrv_co_{readv, writev, flush_to_disk}").
These were the only trace events in block/iscsi.c so drop the the
trace.h include.
Cc: Peter Lieven <pl@kamp.de>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Message-id:
1411394595-15300-4-git-send-email-stefanha@redhat.com
Stefan Hajnoczi [Mon, 22 Sep 2014 14:03:14 +0000 (15:03 +0100)]
trace-events: drop orphan usb_mtp_data_out
This trace event was added in commit
840a178c94dbd3f5b5550fb8621620cb761de72d ("usb: mtp filesharing") but
never used.
Cc: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Message-id:
1411394595-15300-3-git-send-email-stefanha@redhat.com
Stefan Hajnoczi [Mon, 22 Sep 2014 14:03:13 +0000 (15:03 +0100)]
trace-events: drop orphan virtio_blk_data_plane_complete_request
This trace event has not been in use since commit
b002254dbd4c19a01f29790f840f983803e26893 ("virtio-blk: Unify
{non-,}dataplane's request handlings").
Cc: Fam Zheng <famz@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Message-id:
1411394595-15300-2-git-send-email-stefanha@redhat.com
Lluís Vilanova [Mon, 25 Aug 2014 11:20:03 +0000 (13:20 +0200)]
trace: [hmp] Reimplement "trace-event" and "info trace-events" using QMP
Signed-off-by: Lluís Vilanova <vilanova@ac.upc.edu>
Message-id:
20140825112002.31112.60143.stgit@fimbulvetr.bsc.es
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Lluís Vilanova [Mon, 25 Aug 2014 11:19:57 +0000 (13:19 +0200)]
trace: [qmp] Add commands to query and control event tracing state
Signed-off-by: Lluís Vilanova <vilanova@ac.upc.edu>
Message-id:
20140825111957.31112.31733.stgit@fimbulvetr.bsc.es
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Chen Fan [Fri, 11 Jul 2014 03:24:37 +0000 (11:24 +0800)]
trace: docs: add trace file description
When user used the trace print command from docs/tracing.txt:
./scripts/simpletrace.py trace-events trace-*
the user maybe be misled by the "trace-*", because if user
directly copy the comand line to run, there alway print the
bored message:
"usage: ./scripts/simpletrace.py <trace-events> <trace-file>"
then we should describe that the "trace-*" represented.
Signed-off-by: Chen Fan <chen.fan.fnst@cn.fujitsu.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Lluís Vilanova [Mon, 18 Aug 2014 13:02:07 +0000 (15:02 +0200)]
trace: [ust] Fix format string computation in tcg-enabled events
TCG-enabled events start with two format strings. Delay per-argument format
computation until requested ('Event.formats').
Signed-off-by: Lluís Vilanova <vilanova@ac.upc.edu>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Richard Henderson [Sat, 13 Sep 2014 16:45:34 +0000 (09:45 -0700)]
cpu-exec: Do CPU_INTERRUPT_HALT unconditionally
The signal is currently checked by 10 targets, but only actually
raised by Sparc and ARM. For the sake of one test-and-branch,
we can handle this generic bit generically.
Signed-off-by: Richard Henderson <rth@twiddle.net>
Message-id:
1410626734-3804-24-git-send-email-rth@twiddle.net
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Richard Henderson [Sat, 13 Sep 2014 16:45:33 +0000 (09:45 -0700)]
target-i386: Use cpu_exec_interrupt qom hook
Signed-off-by: Richard Henderson <rth@twiddle.net>
Message-id:
1410626734-3804-23-git-send-email-rth@twiddle.net
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Richard Henderson [Sat, 13 Sep 2014 16:45:32 +0000 (09:45 -0700)]
target-ppc: Use cpu_exec_interrupt qom hook
Cc: qemu-ppc@nongnu.org
Signed-off-by: Richard Henderson <rth@twiddle.net>
Message-id:
1410626734-3804-22-git-send-email-rth@twiddle.net
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Richard Henderson [Sat, 13 Sep 2014 16:45:31 +0000 (09:45 -0700)]
target-lm32: Use cpu_exec_interrupt qom hook
Cc: Michael Walle <michael@walle.cc>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Acked-by: Michael Walle <michael@walle.cc>
Message-id:
1410626734-3804-21-git-send-email-rth@twiddle.net
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Richard Henderson [Sat, 13 Sep 2014 16:45:30 +0000 (09:45 -0700)]
target-microblaze: Use cpu_exec_interrupt qom hook
Cc: Edgar E. Iglesias <edgar.iglesias@gmail.com>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Message-id:
1410626734-3804-20-git-send-email-rth@twiddle.net
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Richard Henderson [Sat, 13 Sep 2014 16:45:29 +0000 (09:45 -0700)]
target-mips: Use cpu_exec_interrupt qom hook
Cc: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Leon Alrae <leon.alrae@imgtec.com>
Tested-by: Leon Alrae <leon.alrae@imgtec.com>
Message-id:
1410626734-3804-19-git-send-email-rth@twiddle.net
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Richard Henderson [Sat, 13 Sep 2014 16:45:28 +0000 (09:45 -0700)]
target-tricore: Remove the dummy interrupt boilerplate
It can go back in when it actually does something.
Cc: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Message-id:
1410626734-3804-18-git-send-email-rth@twiddle.net
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Richard Henderson [Sat, 13 Sep 2014 16:45:27 +0000 (09:45 -0700)]
target-openrisc: Use cpu_exec_interrupt qom hook
Cc: Jia Liu <proljc@gmail.com>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Tested-by: Jia Liu <proljc@gmail.com>
Message-id:
1410626734-3804-17-git-send-email-rth@twiddle.net
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Richard Henderson [Sat, 13 Sep 2014 16:45:26 +0000 (09:45 -0700)]
target-sparc: Use cpu_exec_interrupt qom hook
Cc: Blue Swirl <blauwirbel@gmail.com>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Message-id:
1410626734-3804-16-git-send-email-rth@twiddle.net
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Richard Henderson [Sat, 13 Sep 2014 16:45:25 +0000 (09:45 -0700)]
target-arm: Use cpu_exec_interrupt qom hook
Cc: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Message-id:
1410626734-3804-15-git-send-email-rth@twiddle.net
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Richard Henderson [Sat, 13 Sep 2014 16:45:24 +0000 (09:45 -0700)]
target-unicore32: Use cpu_exec_interrupt qom hook
Cc: Guan Xuetao <gxt@mprc.pku.edu.cn>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Message-id:
1410626734-3804-14-git-send-email-rth@twiddle.net
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Richard Henderson [Sat, 13 Sep 2014 16:45:23 +0000 (09:45 -0700)]
target-sh4: Use cpu_exec_interrupt qom hook
Cc: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Message-id:
1410626734-3804-13-git-send-email-rth@twiddle.net
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Richard Henderson [Sat, 13 Sep 2014 16:45:22 +0000 (09:45 -0700)]
target-alpha: Use cpu_exec_interrupt qom hook
Signed-off-by: Richard Henderson <rth@twiddle.net>
Message-id:
1410626734-3804-12-git-send-email-rth@twiddle.net
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Richard Henderson [Sat, 13 Sep 2014 16:45:21 +0000 (09:45 -0700)]
target-cris: Use cpu_exec_interrupt qom hook
Cc: Edgar E. Iglesias <edgar.iglesias@gmail.com>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Message-id:
1410626734-3804-11-git-send-email-rth@twiddle.net
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Richard Henderson [Sat, 13 Sep 2014 16:45:20 +0000 (09:45 -0700)]
target-m68k: Use cpu_exec_interrupt qom hook
Since do_interrupt_m68k_hardirq is no longer used outside
op_helper.c, make it static.
Signed-off-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-id:
1410626734-3804-10-git-send-email-rth@twiddle.net
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Richard Henderson [Sat, 13 Sep 2014 16:45:19 +0000 (09:45 -0700)]
target-s390x: Use cpu_exec_interrupt qom hook
Cc: Alexander Graf <agraf@suse.de>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-id:
1410626734-3804-9-git-send-email-rth@twiddle.net
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Richard Henderson [Sat, 13 Sep 2014 16:45:18 +0000 (09:45 -0700)]
target-xtensa: Use cpu_exec_interrupt qom hook
Cc: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Max Filippov <jcmvbkbc@gmail.com>
Message-id:
1410626734-3804-8-git-send-email-rth@twiddle.net
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Richard Henderson [Sat, 13 Sep 2014 16:45:17 +0000 (09:45 -0700)]
qom: Add cpu_exec_interrupt hook
Continuing the removal of ifdefs from cpu_exec.
Cc: Andreas Färber <afaerber@suse.de>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Max Filippov <jcmvbkbc@gmail.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-id:
1410626734-3804-7-git-send-email-rth@twiddle.net
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Richard Henderson [Sat, 13 Sep 2014 16:45:16 +0000 (09:45 -0700)]
target-ppc: Use cpu_exec_enter qom hook
Cc: qemu-ppc@nongnu.org
Signed-off-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-id:
1410626734-3804-6-git-send-email-rth@twiddle.net
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Richard Henderson [Sat, 13 Sep 2014 16:45:15 +0000 (09:45 -0700)]
target-m68k: Use cpu_exec_enter/exit qom hooks
Signed-off-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-id:
1410626734-3804-5-git-send-email-rth@twiddle.net
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Richard Henderson [Sat, 13 Sep 2014 16:45:14 +0000 (09:45 -0700)]
target-i386: Use cpu_exec_enter/exit qom hooks
Note that the code that was within the "exit" ifdef block
was identical to the cpu_compute_eflags inline, so make that
simplification at the same time.
Signed-off-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-id:
1410626734-3804-4-git-send-email-rth@twiddle.net
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Richard Henderson [Sat, 13 Sep 2014 16:45:13 +0000 (09:45 -0700)]
cpu-exec: Remove do-nothing ifdef chains
Around the cpu_exec_enter/exit hooks contain many empty
ifdef blocks. Delete all of these to highlight those
targets for which we actually need to do work.
Signed-off-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-id:
1410626734-3804-3-git-send-email-rth@twiddle.net
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Richard Henderson [Sat, 13 Sep 2014 16:45:12 +0000 (09:45 -0700)]
qom: Add cpu_exec_enter and cpu_exec_exit hooks
In preparation for removing a bunch of ifdefs from cpu_exec.
Cc: Andreas Färber <afaerber@suse.de>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-id:
1410626734-3804-2-git-send-email-rth@twiddle.net
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Thu, 25 Sep 2014 15:58:04 +0000 (16:58 +0100)]
Merge remote-tracking branch 'remotes/mcayland/tags/qemu-openbios-signed' into staging
Update OpenBIOS images
# gpg: Signature made Thu 25 Sep 2014 13:35:55 BST using RSA key ID
AE0F321F
# gpg: Good signature from "Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>"
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: CC62 1AB9 8E82 200D 915C C9C4 5BC2 C56F AE0F 321F
* remotes/mcayland/tags/qemu-openbios-signed:
Update OpenBIOS images
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Fam Zheng [Wed, 24 Sep 2014 03:05:57 +0000 (11:05 +0800)]
qemu-iotests: Fail test if explicit test case number is unknown
When we expand a number range, we just print "$id - unknown test,
ignored", this is convenient if we want to run a range of tests.
When we designate a test case number explicitly, we shouldn't just
ignore it if the case script doesn't exist.
Print an error and fail the test.
Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Kevin Wolf [Thu, 25 Sep 2014 07:54:02 +0000 (09:54 +0200)]
block: Validate node-name
The device_name of a BlockDriverState is currently checked because it is
always used as a QemuOpts ID and qemu_opts_create() checks whether such
IDs are wellformed.
node-name is supposed to share the same namespace, but it isn't checked
currently. This patch adds explicit checks both for device_name and
node-name so that the same rules will still apply even if QemuOpts won't
be used any more at some point.
qemu-img used to use names with spaces in them, which isn't allowed any
more. Replace them with underscores.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Stefan Hajnoczi [Tue, 23 Sep 2014 09:40:55 +0000 (10:40 +0100)]
vpc: fix beX_to_cpu() and cpu_to_beX() confusion
The beX_to_cpu() and cpu_to_beX() functions perform the same operation -
they do a byteswap if the host CPU endianness is little-endian or a
nothing otherwise.
The point of two names for the same operation is that it documents which
direction the data is being converted. This makes it clear whether the
data is suitable for CPU processing or in its external representation.
This patch fixes incorrect beX_to_cpu()/cpu_to_beX() usage.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Stefan Hajnoczi [Wed, 24 Sep 2014 09:44:14 +0000 (10:44 +0100)]
docs: add blkdebug block driver documentation
The blkdebug block driver is undocumented. Documenting it is worthwhile
since it offers powerful error injection features that are used by
qemu-iotests test cases.
This document will make it easier for people to learn about and use
blkdebug.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Kevin Wolf [Thu, 18 Sep 2014 09:48:34 +0000 (11:48 +0200)]
block: Catch simultaneous usage of options and their aliases
While thinking about precedence of conflicting block device options from
different sources, I noticed that you can specify both an option and its
legacy alias at the same time (e.g. readonly=on,read-only=off). Rather
than specifying the order of precedence, we should simply forbid such
combinations.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Benoît Canet <benoit.canet@nodalink.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Kevin Wolf [Wed, 24 Sep 2014 14:37:14 +0000 (16:37 +0200)]
block: Specify -drive legacy option aliases in array
Instead of a series of qemu_opt_rename() calls, use an array that
contains all of the renames and call qemu_opt_rename() in a loop. This
will keep the code readable even when we add an error return to
qemu_opt_rename().
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Benoît Canet <benoit.canet@nodalink.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Markus Armbruster [Fri, 12 Sep 2014 19:26:24 +0000 (21:26 +0200)]
block: Improve message for device name clashing with node name
Suggested-by: Benoit Canet <benoit.canet@nodalink.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Benoît Canet <benoit.canet@nodalink.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Markus Armbruster [Fri, 12 Sep 2014 19:26:23 +0000 (21:26 +0200)]
qemu-nbd: Destroy the BlockDriverState properly
Match the bdrv_new() with a bdrv_unref(), just to be tidy.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Markus Armbruster [Fri, 12 Sep 2014 19:26:22 +0000 (21:26 +0200)]
block: Keep DriveInfo alive until BlockDriverState dies
If the BDS's refcnt > 0, drive_del() destroys the DriveInfo, but not
the BDS. This can happen in three places:
* Device model destruction during unplug: blockdev_auto_del()
* Xen IDE unplug: pci_piix3_xen_ide_unplug()
* drive_del command when no device model is attached: do_drive_del()
The other callers of drive_del are on error paths where refcnt == 1.
If the user somehow manages to plug in a device model using a BDS that
has gone through drive_del(), the legacy configuration passed in
DriveInfo doesn't reach the device model, and automatic deletion on
unplug doesn't work. Worse, some device models such as scsi-disk
crash when DriveInfo doesn't exist.
This is theoretical; I didn't research an actual reproducer. The problem
was introduced when we replaced DriveInfo reference counting by BDS
reference counting in commit a94a3fa..fa510eb.
Fix by keeping DriveInfo alive until its BDS dies.
This affects qemu_drive_opts: now you can't reuse the same ID for new
drive options until the BDS dies. Before, you could, but since the
code always attempts to create a BDS with the same ID next, the
enclosing operation "create a new drive" failed anyway. Different
error path, same result.
Unfortunately, the fix involves use of blockdev.c stuff from block.c,
which is a layering violation. Fortunately, my forthcoming
BlockBackend work will get rid of it again.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Benoît Canet <benoit.canet@nodalink.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Markus Armbruster [Fri, 12 Sep 2014 19:26:21 +0000 (21:26 +0200)]
blockdev: Disentangle BlockDriverState and DriveInfo creation
blockdev_init() mixes up BlockDriverState and DriveInfo initialization
Finish the BlockDriverState job before starting to mess with
DriveInfo. Easier on the eyes.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Benoît Canet <benoit.canet@nodalink.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Stefan Hajnoczi [Sat, 20 Sep 2014 08:55:52 +0000 (09:55 +0100)]
blkdebug: show an error for invalid event names
It is easy to typo a blkdebug configuration and waste a lot of time
figuring out why no rules are matching.
Push the Error** down into add_rule() so we can report an error when the
event name is invalid.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Gonglei <arei.gonglei@huawei.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Mark Cave-Ayland [Thu, 25 Sep 2014 12:34:03 +0000 (13:34 +0100)]
Update OpenBIOS images
Update OpenBIOS images to SVN r1320 built from submodule.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Peter Maydell [Wed, 24 Sep 2014 12:45:12 +0000 (13:45 +0100)]
Merge remote-tracking branch 'remotes/mcayland/tags/qemu-sparc-signed' into staging
tcx: Implement hardware acceleration
# gpg: Signature made Tue 23 Sep 2014 22:52:34 BST using RSA key ID
AE0F321F
# gpg: Can't check signature: public key not found
* remotes/mcayland/tags/qemu-sparc-signed:
tcx: Implement hardware acceleration
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Stefan Weil [Wed, 24 Sep 2014 05:20:02 +0000 (07:20 +0200)]
virtio: Fix wrong type cast from pointer to long
Compiler warning (w32, w64):
include/hw/virtio/virtio_ring.h:142:26: warning:
cast from pointer to integer of different size [-Wpointer-to-int-cast]
When sizeof(long) < sizeof(void *), this is not only a warning but a
real program error.
Add also missing blanks in the same statement.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id:
1411536002-14088-1-git-send-email-sw@weilnetz.de
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Wed, 24 Sep 2014 11:00:08 +0000 (12:00 +0100)]
Merge remote-tracking branch 'remotes/awilliam/tags/vfio-pci-for-qemu-
20140923.0' into staging
Endian updates to re-fix cross endian host and guest and
enable the same for ROM loading (Alexey)
# gpg: Signature made Tue 23 Sep 2014 18:03:03 BST using RSA key ID
3BB08B22
# gpg: Can't check signature: public key not found
* remotes/awilliam/tags/vfio-pci-for-qemu-
20140923.0:
vfio: make rom read endian sensitive
Revert "vfio: Make BARs native endian"
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Mark Cave-Ayland [Sat, 13 Sep 2014 09:44:07 +0000 (10:44 +0100)]
tcx: Implement hardware acceleration
The S24/TCX framebuffer is a mildly accelerated video card with
blitter, stippler and hardware cursor.
* Solaris and NetBSD 6.x use all the hardware acceleration features
* The Xorg driver (used by Linux) can use the hardware cursor only
This patch implements hardware acceleration in both 8 bit and 24 bit
modes. It is based on the NetBSD driver sources and from tests with
Solaris.
Signed-off-by: Olivier Danet <odanet@caramail.com>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Petr Matousek [Thu, 18 Sep 2014 06:35:37 +0000 (08:35 +0200)]
slirp: udp: fix NULL pointer dereference because of uninitialized socket
When guest sends udp packet with source port and source addr 0,
uninitialized socket is picked up when looking for matching and already
created udp sockets, and later passed to sosendto() where NULL pointer
dereference is hit during so->slirp->vnetwork_mask.s_addr access.
Fix this by checking that the socket is not just a socket stub.
This is CVE-2014-3640.
Signed-off-by: Petr Matousek <pmatouse@redhat.com>
Reported-by: Xavier Mehrenberger <xavier.mehrenberger@airbus.com>
Reported-by: Stephane Duverger <stephane.duverger@eads.net>
Reviewed-by: Jan Kiszka <jan.kiszka@siemens.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Michael Tokarev <mjt@tls.msk.ru>
Message-id:
20140918063537.GX9321@dhcp-25-225.brq.redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Tue, 23 Sep 2014 13:43:47 +0000 (14:43 +0100)]
Merge remote-tracking branch 'remotes/kraxel/tags/pull-usb-
20140923-1' into staging
usb: enable hotplug, switch to realize, ohci tracing, misc fixes.
# gpg: Signature made Tue 23 Sep 2014 12:42:29 BST using RSA key ID
D3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>"
# gpg: aka "Gerd Hoffmann <gerd@kraxel.org>"
# gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>"
* remotes/kraxel/tags/pull-usb-
20140923-1: (26 commits)
usb: tag standalone ehci as hotpluggable
usb: tag standalone uhci as hotpluggable
usb: tag xhci as hotpluggable
usb-serial: only check speed once at realize time
usb-bus: introduce a wrapper function to check speed
usb-bus: remove "init" from USBDeviceClass struct
usb-mtp: convert init to realize
usb-redir: convert init to realize
usb-audio: convert init to realize
dev-wacom: convert init to realize
dev-hid: convert init to realize
usb-ccid: convert init to realize
dev-serial: convert init to realize
dev-bluetooth: convert init to realize
dev-uas: using error_report instead of fprintf
dev-uas: convert init to realize
dev-storage: usring error_report instead of fprintf/printf
dev-storage: convert init to realize
usb-hub: convert init to realize
libusb: using error_report instead of fprintf
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Tue, 23 Sep 2014 12:28:06 +0000 (13:28 +0100)]
Merge remote-tracking branch 'remotes/borntraeger/tags/s390x-
20140923' into staging
s390x/kvm: some fixes and cleanups
1. sclp: get of of duplicate defines
2. ccw: implement and fix handling of some special cases
# gpg: Signature made Tue 23 Sep 2014 13:10:47 BST using RSA key ID
B5A61C7C
# gpg: Can't check signature: public key not found
* remotes/borntraeger/tags/s390x-
20140923:
s390x/css: catch ccw sequence errors
s390x/css: support format-0 ccws
s390x: remove duplicate defines in SCLP code
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Cornelia Huck [Fri, 5 Sep 2014 07:33:18 +0000 (09:33 +0200)]
s390x/css: catch ccw sequence errors
We must not allow chains of more than 255 ccws without data transfer.
Reviewed-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Jens Freimann <jfrei@linux.vnet.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Cornelia Huck [Fri, 5 Sep 2014 07:33:17 +0000 (09:33 +0200)]
s390x/css: support format-0 ccws
Add support for format-0 ccws in channel programs. As a format-1 ccw
contains the same information as format-0 ccws, only supporting larger
addresses, simply convert every ccw to format-1 as we walk the chain.
Reviewed-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Jens Freimann <jfrei@linux.vnet.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Jens Freimann [Fri, 5 Sep 2014 07:33:16 +0000 (09:33 +0200)]
s390x: remove duplicate defines in SCLP code
Let's get rid of these duplicate defines.
Signed-off-by: Jens Freimann <jfrei@linux.vnet.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Peter Maydell [Tue, 23 Sep 2014 11:08:55 +0000 (12:08 +0100)]
Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request' into staging
# gpg: Signature made Mon 22 Sep 2014 12:41:59 BST using RSA key ID
81AB73C8
# gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>"
# gpg: aka "Stefan Hajnoczi <stefanha@gmail.com>"
* remotes/stefanha/tags/block-pull-request: (59 commits)
block: Always compile virtio-blk dataplane
vring: Better error handling if num is too large
virtio: Import virtio_vring.h
async: aio_context_new(): Handle event_notifier_init failure
block: vhdx - fix reading beyond pointer during image creation
block: delete cow block driver
block/archipelago: Fix typo in qemu_archipelago_truncate()
ahci: Add test_identify case to ahci-test.
ahci: Add test_hba_enable to ahci-test.
ahci: Add test_hba_spec to ahci-test.
ahci: properly shadow the TFD register
ahci: add test_pci_enable to ahci-test.
ahci: Add test_pci_spec to ahci-test.
ahci: MSI capability should be at 0x80, not 0x50.
ahci: Adding basic functionality qtest.
layout: Add generators for refcount table and blocks
fuzz: Add fuzzing functions for entries of refcount table and blocks
docs: List all image elements currently supported by the fuzzer
qapi/block-core: Add "new" qcow2 options
qcow2: Add overlap-check.template option
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Gerd Hoffmann [Fri, 29 Aug 2014 12:40:08 +0000 (14:40 +0200)]
usb: tag standalone ehci as hotpluggable
Add a flag to EHCIPCIInfo saying whenever the controller supports
companions or not. Make sure we only allow registering companions for
ehci versions supporting that. Enable pci hotplug for the ehci
variants not supporting companions.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Gerd Hoffmann [Fri, 29 Aug 2014 12:13:11 +0000 (14:13 +0200)]
usb: tag standalone uhci as hotpluggable
uhci hostadapters in companion setups can't be hotplugged. So leave
hotplug disabled for all ich9 variants (which are already tagged with
unplug = true in the info struct). For the other variants we'll enable
hotplug and remove the companion setup properties.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Gerd Hoffmann [Fri, 29 Aug 2014 12:06:15 +0000 (14:06 +0200)]
usb: tag xhci as hotpluggable
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Gonglei [Fri, 19 Sep 2014 07:25:21 +0000 (15:25 +0800)]
usb-serial: only check speed once at realize time
Whatever the chardev is open or not, we should assure
the speed is matched each other. So, call usb_check_attach()
check speed. And then pass &error_abort at all calls to
usb_device_attach().
Signed-off-by: Gonglei <arei.gonglei@huawei.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Gonglei [Fri, 19 Sep 2014 07:25:20 +0000 (15:25 +0800)]
usb-bus: introduce a wrapper function to check speed
In this way, we can check speed directly, don't need
call usb_device_attach(), which has other conditions,
such as checking the chardev is open.
Signed-off-by: Gonglei <arei.gonglei@huawei.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Gonglei [Fri, 19 Sep 2014 06:48:41 +0000 (14:48 +0800)]
usb-bus: remove "init" from USBDeviceClass struct
All usb-bus devices are realized by realize(),
remove init callback function from USBDeviceClass struct.
Signed-off-by: Gonglei <arei.gonglei@huawei.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Gonglei [Fri, 19 Sep 2014 06:48:40 +0000 (14:48 +0800)]
usb-mtp: convert init to realize
Signed-off-by: Gonglei <arei.gonglei@huawei.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Gonglei [Fri, 19 Sep 2014 06:48:39 +0000 (14:48 +0800)]
usb-redir: convert init to realize
In this way, all the implementations now use
error_setg instead of qerror_report for reporting error.
Signed-off-by: Gonglei <arei.gonglei@huawei.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Gonglei [Fri, 19 Sep 2014 06:48:38 +0000 (14:48 +0800)]
usb-audio: convert init to realize
Signed-off-by: Gonglei <arei.gonglei@huawei.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>