Eduardo Habkost [Wed, 30 Apr 2014 16:48:31 +0000 (13:48 -0300)]
target-i386: Pass FeatureWord argument to report_unavailable_features()
This will help us simplify the code that calls
report_unavailable_features() later.
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Eduardo Habkost [Wed, 30 Apr 2014 16:48:30 +0000 (13:48 -0300)]
target-i386: Merge feature filtering/checking functions
Merge filter_features_for_kvm() and kvm_check_features_against_host().
Both functions made exactly the same calculations, the only difference
was that filter_features_for_kvm() changed the bits on cpu->features[],
and kvm_check_features_against_host() did error reporting.
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Eduardo Habkost [Wed, 30 Apr 2014 16:48:29 +0000 (13:48 -0300)]
target-i386: Simplify reporting of unavailable features
Instead of checking and calling unavailable_host_feature() once for each
bit, simply call the function (now renamed to
report_unavailable_features()) once for each feature word.
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
[AF: Drop unused return value]
Signed-off-by: Andreas Färber <afaerber@suse.de>
Eduardo Habkost [Wed, 30 Apr 2014 16:48:28 +0000 (13:48 -0300)]
target-i386: kvm: Don't enable MONITOR by default on any CPU model
KVM never supported the MONITOR flag so it doesn't make sense to have it
enabled by default when KVM is enabled.
The rationale here is similar to the cases where it makes sense to have
a feature enabled by default on all CPU models when on KVM mode (e.g.
x2apic). In this case we are having a feature disabled by default for
the same reasons.
In this case we don't need machine-type compat code because it is
currently impossible to run a KVM VM with the MONITOR flag set.
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Peter Maydell [Tue, 24 Jun 2014 16:14:57 +0000 (17:14 +0100)]
Merge remote-tracking branch 'remotes/mjt/tags/trivial-patches-2014-06-24' into staging
trivial patches for 2014-06-24
# gpg: Signature made Tue 24 Jun 2014 17:07:31 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-2014-06-24:
Add support for the arm breakpoint syscall
Increase maximum number of session of the internal TFTP server.
target-s390x: Remove unused ld_code6() function
hw/moxie/moxiesim.c: Remove unused moxie_intc_create()
target-unicore: Remove unused functions
build-sys: introduce install-prog macro to install&strip binaries and use it
tcg: mark tcg_out* and tcg_patch* with attribute 'unused'
rng-random: NULL check not needed before g_free()
block.c: Remove useless 'buf' variable
vscclient: Add required headers to fix build on FreeBSD
target-ppc: Fix compiler warning
configure: Enable TPM by default, add --disable-tpm
Fix new typos (found by codespell)
virtio-serial: remove useless set_config function
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Hunter Laux [Fri, 20 Jun 2014 11:13:14 +0000 (04:13 -0700)]
Add support for the arm breakpoint syscall
OABI arm used a software interrupt(0xef9f0001) for breakpoints.
Since 2005 gdb has used the break instruction(0xe7f001f0) for EABI.
Apparently Steel Bank Common Lisp still uses the swi instruction.
This is the kernel implementation:
http://lxr.free-electrons.com/source/arch/arm/kernel/traps.c#L598
Signed-off-by: Hunter Laux <hunterlaux@gmail.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Bernhard Übelacker [Sat, 21 Jun 2014 13:26:05 +0000 (15:26 +0200)]
Increase maximum number of session of the internal TFTP server.
Grub fails to boot from internal TFTP server when loading more than
3 initrd files.
Grub first opens a session to the TFTP server for every initrd file and
retrieves only the file size for all.
Then it wants to download the content using the old sessions which are
already expired.
Increasing the maximum number of session of the internal TFTP
server avoids this issue.
The error message reads as following:
error: timeout reading
`/boot/ISO.ROOT/BOOTMGR'.
Press any key to continue...
Signed-off-by: Bernhard Übelacker <bernhardu@vr-web.de>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Peter Maydell [Mon, 23 Jun 2014 23:06:34 +0000 (00:06 +0100)]
target-s390x: Remove unused ld_code6() function
The ld_code6() function is unused; remove it.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Peter Maydell [Mon, 23 Jun 2014 23:10:09 +0000 (00:10 +0100)]
hw/moxie/moxiesim.c: Remove unused moxie_intc_create()
The function moxie_intc_create() is unused; remove it.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Peter Maydell [Mon, 23 Jun 2014 23:07:59 +0000 (00:07 +0100)]
target-unicore: Remove unused functions
The functions gen_st64, gen_ld64, gen_mulxy, ucf64_itod and
ucf64_dtoi are all unused; remove them.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Michael Tokarev [Sun, 22 Jun 2014 06:55:23 +0000 (10:55 +0400)]
build-sys: introduce install-prog macro to install&strip binaries and use it
Use common rule (macro) to install and strip binaries, and use
it in all places where we install binaries, instead of fixing
bugs like
1319493 in every place.
(This fixes https://bugs.launchpad.net/bugs/
1319493)
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Peter Maydell [Sat, 7 Jun 2014 17:08:44 +0000 (18:08 +0100)]
tcg: mark tcg_out* and tcg_patch* with attribute 'unused'
The tcg_out* and tcg_patch* functions are utility routines that may or
may not be used by a particular backend; mark them with the 'unused'
attribute to suppress spurious warnings if they aren't used.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Eduardo Habkost [Fri, 30 May 2014 20:02:18 +0000 (17:02 -0300)]
rng-random: NULL check not needed before g_free()
g_free() is NULL-safe.
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Chen Gang [Sat, 21 Jun 2014 13:00:44 +0000 (21:00 +0800)]
block.c: Remove useless 'buf' variable
'buf' is not used actually, so remove it and related snprintf() statement.
Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Ed Maste [Wed, 18 Jun 2014 12:58:00 +0000 (08:58 -0400)]
vscclient: Add required headers to fix build on FreeBSD
Signed-off-by: Ed Maste <emaste@freebsd.org>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Stefan Weil [Tue, 17 Jun 2014 17:18:28 +0000 (19:18 +0200)]
target-ppc: Fix compiler warning
gcc reports a warning which is usually wrong:
target-ppc/dfp_helper.c: In function ‘dfp_get_digit’:
target-ppc/dfp_helper.c:417:1: warning:
control reaches end of non-void function [-Wreturn-type]
The compiler shows the warning if assert is not marked with the noreturn
attribute or if the code is compiled with -DNDEBUG.
Using g_assert_not_reached better documents the intention and does not
have these problems.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Reviewed-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Cole Robinson [Mon, 16 Jun 2014 19:32:47 +0000 (15:32 -0400)]
configure: Enable TPM by default, add --disable-tpm
I don't see why tpm is disabled by default: it doesn't have any
external dependencies, or change default behavior. Leaving it disabled
is just going to cause it to bit rot.
Enable it by default, and add a --disable-tpm option.
Signed-off-by: Cole Robinson <crobinso@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Stefan Weil [Fri, 13 Jun 2014 18:42:57 +0000 (20:42 +0200)]
Fix new typos (found by codespell)
* accomodate -> accommodate
* aquiring -> acquiring
* beacuse -> because
* loosing -> losing
* prefering -> preferring
* threshhold -> threshold
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Paolo Bonzini [Thu, 12 Jun 2014 09:20:53 +0000 (11:20 +0200)]
virtio-serial: remove useless set_config function
Its only contents are a dead memcpy. Since it is optional,
drop the function altogether.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Peter Maydell [Tue, 24 Jun 2014 14:33:42 +0000 (15:33 +0100)]
Merge remote-tracking branch 'remotes/juanquintela/tags/migration/
20140623' into staging
migration/next for
20140623
# gpg: Signature made Mon 23 Jun 2014 18:18:57 BST using RSA key ID
5872D723
# gpg: Can't check signature: public key not found
* remotes/juanquintela/tags/migration/
20140623: (22 commits)
vmstate: Refactor & increase tests for primitive types
vmstate: Return error in case of error
migration: Remove unneeded minimum_version_id_old
tests: vmstate static checker: add size mismatch inside substructure
tests: vmstate static checker: add substructure for usb-kbd for hid section
tests: vmstate static checker: remove Subsections
tests: vmstate static checker: remove a subsection
tests: vmstate static checker: remove Description inside Fields
tests: vmstate static checker: remove Description
tests: vmstate static checker: remove Fields
tests: vmstate static checker: change description name
tests: vmstate static checker: remove last field in a struct
tests: vmstate static checker: remove a field
tests: vmstate static checker: remove a section
tests: vmstate static checker: minimum_version_id check
tests: vmstate static checker: version mismatch inside a Description
tests: vmstate static checker: add version error in main section
tests: vmstate static checker: incompat machine types
tests: vmstate static checker: add dump1 and dump2 files
vmstate-static-checker: script to validate vmstate changes
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Tue, 24 Jun 2014 12:06:13 +0000 (13:06 +0100)]
Merge remote-tracking branch 'remotes/qmp-unstable/queue/qmp' into staging
* remotes/qmp-unstable/queue/qmp: (43 commits)
monitor: protect event emission
monitor: protect outbuf and mux_out with mutex
qemu-char: make writes thread-safe
qemu-char: move pty_chr_update_read_handler around
qemu-char: do not call chr_write directly
qemu-char: introduce qemu_chr_alloc
qapi event: clean up
qapi event: convert QUORUM events
qapi event: convert GUEST_PANICKED
qapi event: convert BALLOON_CHANGE
qmp: convert ACPI_DEVICE_OST event
qapi event: convert SPICE events
qapi event: convert VNC events
qapi event: convert NIC_RX_FILTER_CHANGED
qapi event: convert other BLOCK_JOB events
qapi event: convert BLOCK_IMAGE_CORRUPTED
qapi event: convert BLOCK_IO_ERROR and BLOCK_JOB_ERROR
qapi event: convert DEVICE_TRAY_MOVED
qapi event: convert DEVICE_DELETED
qapi event: convert WATCHDOG
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Tue, 24 Jun 2014 10:14:47 +0000 (11:14 +0100)]
Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging
pc,pci,vhost,net fixes, enhancements
Don's patches to limit below-4g ram for pc
Marcel's pcie hotplug rewrite
Gabriel's changes to e1000 auto-negotiation
qemu char bugfixes by Stefan
misc bugfixes
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
# gpg: Signature made Mon 23 Jun 2014 16:25:19 BST using RSA key ID
D28D5469
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>"
# gpg: aka "Michael S. Tsirkin <mst@redhat.com>"
* remotes/mst/tags/for_upstream: (23 commits)
xen-hvm: Handle machine opt max-ram-below-4g
pc & q35: Add new machine opt max-ram-below-4g
xen-hvm: Fix xen_hvm_init() to adjust pc memory layout
pcie: coding style tweak
hw/pcie: better hotplug/hotunplug support
hw/pcie: implement power controller functionality
hw/pcie: correct debug message
q35: Use PC_Q35_COMPAT_1_4 on pc-q35-1.4 compat_props
virtio-pci: Report an error when msix vectors init fails
qemu-char: avoid leaking unused fds in tcp_get_msgfds()
qemu-char: fix qemu_chr_fe_get_msgfd()
qapi/string-output-visitor: fix human output
e1000: factor out checking for auto-negotiation availability
e1000: move e1000_autoneg_timer() to after set_ics()
e1000: signal guest on successful link auto-negotiation
e1000: improve auto-negotiation reporting via mii-tool
e1000: emulate auto-negotiation during external link status change
qtest: fix vhost-user-test unbalanced mutex locks
qtest: fix qtest for vhost-user
libqemustub: add more stubs for qemu-char
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Mon, 23 Jun 2014 17:26:58 +0000 (18:26 +0100)]
Merge remote-tracking branch 'remotes/rth/tcg-ppc-merge-1' into staging
* remotes/rth/tcg-ppc-merge-1: (25 commits)
tcg-ppc: Use the return address as a base pointer
tcg-ppc: Merge cache-utils into the backend
qemu/osdep: Remove the need for qemu_init_auxval
tcg-ppc: Rename the tcg/ppc64 backend
tcg-ppc: Remove the backend
tcg-ppc64: Merge ppc32 shifts
tcg-ppc64: Support mulsh_i32
tcg-ppc64: Merge ppc32 register usage
tcg-ppc64: Merge ppc32 qemu_ld/st
tcg-ppc64: Merge ppc32 brcond2, setcond2, muluh
tcg-ppc64: Begin merging ppc32 with ppc64
tcg-ppc64: Fix sub2 implementation
tcg-ppc64: Merge 32-bit ABIs into the prologue / frame code
tcg-ppc64: Adjust tcg_out_call for ELFv2
tcg-ppc64: Support the ppc64 elfv2 ABI
tcg-ppc64: Use the correct test in tcg_out_call
tcg-ppc64: Better parameterize the stack frame
tcg-ppc64: Fix TCG_TARGET_CALL_STACK_OFFSET
tcg-ppc64: Move call macros out of tcg-target.h
tcg-ppc64: Make TCG_AREG0 and TCG_REG_CALL_STACK enum constants
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Juan Quintela [Sat, 5 Apr 2014 18:12:51 +0000 (20:12 +0200)]
vmstate: Refactor & increase tests for primitive types
This commit refactor the simple tests to test all integer types. We
move to hex because it is easier to read values of different types.
Signed-off-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Juan Quintela [Sat, 5 Apr 2014 18:16:22 +0000 (20:16 +0200)]
vmstate: Return error in case of error
If there is an error while loading a field, we should stop reading and
not continue with the rest of fields. And we should also set an error
in qemu_file.
Signed-off-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Juan Quintela [Tue, 10 Jun 2014 15:04:08 +0000 (17:04 +0200)]
migration: Remove unneeded minimum_version_id_old
Once there, make checkpatch happy.
Signed-off-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Amit Shah [Fri, 20 Jun 2014 13:26:25 +0000 (18:56 +0530)]
tests: vmstate static checker: add size mismatch inside substructure
Signed-off-by: Amit Shah <amit.shah@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Amit Shah [Fri, 20 Jun 2014 13:26:24 +0000 (18:56 +0530)]
tests: vmstate static checker: add substructure for usb-kbd for hid section
This shows how the script deals with substructures added to vmstate
descriptions that don't change the on-wire format.
Signed-off-by: Amit Shah <amit.shah@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Amit Shah [Fri, 20 Jun 2014 13:26:23 +0000 (18:56 +0530)]
tests: vmstate static checker: remove Subsections
Signed-off-by: Amit Shah <amit.shah@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Amit Shah [Fri, 20 Jun 2014 13:26:22 +0000 (18:56 +0530)]
tests: vmstate static checker: remove a subsection
Signed-off-by: Amit Shah <amit.shah@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Amit Shah [Fri, 20 Jun 2014 13:26:21 +0000 (18:56 +0530)]
tests: vmstate static checker: remove Description inside Fields
Signed-off-by: Amit Shah <amit.shah@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Amit Shah [Fri, 20 Jun 2014 13:26:20 +0000 (18:56 +0530)]
tests: vmstate static checker: remove Description
Signed-off-by: Amit Shah <amit.shah@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Amit Shah [Fri, 20 Jun 2014 13:26:19 +0000 (18:56 +0530)]
tests: vmstate static checker: remove Fields
Signed-off-by: Amit Shah <amit.shah@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Amit Shah [Fri, 20 Jun 2014 13:26:18 +0000 (18:56 +0530)]
tests: vmstate static checker: change description name
Signed-off-by: Amit Shah <amit.shah@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Amit Shah [Fri, 20 Jun 2014 13:26:17 +0000 (18:56 +0530)]
tests: vmstate static checker: remove last field in a struct
Signed-off-by: Amit Shah <amit.shah@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Amit Shah [Fri, 20 Jun 2014 13:26:16 +0000 (18:56 +0530)]
tests: vmstate static checker: remove a field
Signed-off-by: Amit Shah <amit.shah@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Amit Shah [Fri, 20 Jun 2014 13:26:15 +0000 (18:56 +0530)]
tests: vmstate static checker: remove a section
Signed-off-by: Amit Shah <amit.shah@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Amit Shah [Fri, 20 Jun 2014 13:26:14 +0000 (18:56 +0530)]
tests: vmstate static checker: minimum_version_id check
Signed-off-by: Amit Shah <amit.shah@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Amit Shah [Fri, 20 Jun 2014 13:26:13 +0000 (18:56 +0530)]
tests: vmstate static checker: version mismatch inside a Description
Signed-off-by: Amit Shah <amit.shah@redhat.com>
Acked-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Amit Shah [Fri, 20 Jun 2014 13:26:12 +0000 (18:56 +0530)]
tests: vmstate static checker: add version error in main section
Signed-off-by: Amit Shah <amit.shah@redhat.com>
Acked-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Amit Shah [Fri, 20 Jun 2014 13:26:11 +0000 (18:56 +0530)]
tests: vmstate static checker: incompat machine types
This commit modifies the dump2 data to flag incompatibilities in the
machine types being compared.
Signed-off-by: Amit Shah <amit.shah@redhat.com>
Acked-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Amit Shah [Fri, 20 Jun 2014 13:26:10 +0000 (18:56 +0530)]
tests: vmstate static checker: add dump1 and dump2 files
These are stripped-down JSON data as obtained from the -dump-vmstate
option. The two files are identical in this commit, and will be
modified in the later commits to show what the script does with the
data.
Signed-off-by: Amit Shah <amit.shah@redhat.com>
Acked-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Amit Shah [Fri, 20 Jun 2014 13:26:09 +0000 (18:56 +0530)]
vmstate-static-checker: script to validate vmstate changes
This script compares the vmstate dumps in JSON format as output by QEMU
with the -dump-vmstate option.
It flags various errors, like version mismatch, sections going away,
size mismatches, etc.
This script is tolerant of a few changes that do not change the on-wire
format, like embedding a few fields within substructs.
The script takes -s/--src and -d/--dest parameters, to which filenames
are given as arguments.
Example:
(in a qemu 2.0 tree):
./x86_64-softmmu/qemu-system-x86_64 -dump-vmstate qemu-2.0.json
(in a qemu 2.2 tree:)
./x86_64-softmmu/qemu-system-x86_64 -dump-vmstate -M pc-i440fx-2.0 \
qemu-2.2-m2.0.json
./scripts/vmstate-static-checker.py -s qemu-2.0.json -d qemu-2.2-m2.0.json
The script also takes a --reverse parameter to switch the src and dest
jsons. This is just a shorthand for reversing the src and dest.
The --help parameter shows usage information.
Signed-off-by: Amit Shah <amit.shah@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Amit Shah [Fri, 20 Jun 2014 13:26:08 +0000 (18:56 +0530)]
migration: dump vmstate info as a json file for static analysis
This commit adds a new command, '-dump-vmstate', that takes a filename
as an argument. When executed, QEMU will dump the vmstate information
for the machine type it's invoked with to the file, and quit.
The JSON-format output can then be used to compare the vmstate info for
different QEMU versions, specifically to test whether live migration
would break due to changes in the vmstate data.
A Python script that compares the output of such JSON dumps is included
in the following commit.
Signed-off-by: Amit Shah <amit.shah@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Michael R. Hines [Tue, 18 Feb 2014 02:34:06 +0000 (10:34 +0800)]
rdma: bug fixes
1. Fix small memory leak in parsing inet address from command line in data_init()
2. Fix ibv_post_send() return value check and pass error code back up correctly.
3. Fix rdma_destroy_qp() segfault after failure to connect to destination.
Reported-by: frank.yangjie@gmail.com
Reported-by: dgilbert@redhat.com
Signed-off-by: Michael R. Hines <mrhines@us.ibm.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Peter Maydell [Mon, 23 Jun 2014 16:47:28 +0000 (17:47 +0100)]
Merge remote-tracking branch 'remotes/cohuck/tags/s390x-
20140623-2' into staging
A couple of s390-ccw bios bugfixes: Fix booting for some bootmaps and get
the devices to a sane state before running the guest.
# gpg: Signature made Mon 23 Jun 2014 13:22:32 BST using RSA key ID
C6F02FAF
# gpg: Can't check signature: public key not found
* remotes/cohuck/tags/s390x-
20140623-2:
pc-bios/s390-ccw: update s390-ccw.img binary
pc-bios/s390-ccw: fix for fragmented SCSI bootmap
pc-bios/s390-ccw: do a subsystem reset before running the guest
pc-bios/s390-ccw: virtio_load_direct() can't load max number of sectors
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Paolo Bonzini [Wed, 18 Jun 2014 06:44:00 +0000 (08:44 +0200)]
monitor: protect event emission
Event emission must be protected by a mutex because of access to
the shared rate-limiting state, and to guard against concurrent
monitor "hot-plug" by means of human-monitor-command.
Reviewed-by: Luiz Capitulino <lcapitulino@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Paolo Bonzini [Wed, 18 Jun 2014 06:43:59 +0000 (08:43 +0200)]
monitor: protect outbuf and mux_out with mutex
This lets the block layer emit QMP events from outside the I/O thread.
Reviewed-by: Luiz Capitulino <lcapitulino@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Paolo Bonzini [Wed, 18 Jun 2014 06:43:58 +0000 (08:43 +0200)]
qemu-char: make writes thread-safe
This will let threads other than the I/O thread raise QMP events.
GIOChannel is thread-safe, and send and receive state is usually
well-separated. The only driver that requires some care is the
pty driver, where some of the state is shared by the read and write
sides. That state is protected with the chr_write_lock too.
Reviewed-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Paolo Bonzini [Wed, 18 Jun 2014 06:43:57 +0000 (08:43 +0200)]
qemu-char: move pty_chr_update_read_handler around
Reviewed-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Paolo Bonzini [Wed, 18 Jun 2014 06:43:56 +0000 (08:43 +0200)]
qemu-char: do not call chr_write directly
Make the mux always go through qemu_chr_fe_write, so that we'll get
the mutex for the underlying chardev.
Reviewed-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Paolo Bonzini [Wed, 18 Jun 2014 06:43:55 +0000 (08:43 +0200)]
qemu-char: introduce qemu_chr_alloc
The next patch will modify this function to initialize state that is
common to all backends.
Reviewed-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Wenchao Xia [Wed, 18 Jun 2014 06:43:54 +0000 (08:43 +0200)]
qapi event: clean up
Signed-off-by: Wenchao Xia <wenchaoqemu@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Wenchao Xia [Wed, 18 Jun 2014 06:43:53 +0000 (08:43 +0200)]
qapi event: convert QUORUM events
Signed-off-by: Wenchao Xia <wenchaoqemu@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Wenchao Xia [Wed, 18 Jun 2014 06:43:52 +0000 (08:43 +0200)]
qapi event: convert GUEST_PANICKED
'monitor.h' is still included in target-s390x/kvm.c, since I have
no good way to verify whether other code need it on my x86 host.
Signed-off-by: Wenchao Xia <wenchaoqemu@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Wenchao Xia [Wed, 18 Jun 2014 06:43:51 +0000 (08:43 +0200)]
qapi event: convert BALLOON_CHANGE
Signed-off-by: Wenchao Xia <wenchaoqemu@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Igor Mammedov [Mon, 23 Jun 2014 13:26:57 +0000 (15:26 +0200)]
qmp: convert ACPI_DEVICE_OST event
... using new QAPI event infrastructure
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Wenchao Xia [Wed, 18 Jun 2014 06:43:50 +0000 (08:43 +0200)]
qapi event: convert SPICE events
SPICE_INITIALIZED, SPICE_CONNECTED, SPICE_DISCONNECTED and
SPICE_MIGRATE_COMPLETED are converted in one patch, since they
use some common functions. inet_strfamily() is removed since no
callers exist anymore.
Note that there is no existing doc for SPICE_MIGRATE_COMPLETED
in docs/qmp/qmp-events.txt before this patch.
Signed-off-by: Wenchao Xia <wenchaoqemu@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Wenchao Xia [Wed, 18 Jun 2014 06:43:49 +0000 (08:43 +0200)]
qapi event: convert VNC events
Since VNC_CONNECTED, VNC_DISCONNECTED, VNC_INITIALIZED share some
common functions, convert them in one patch.
Signed-off-by: Wenchao Xia <wenchaoqemu@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Wenchao Xia [Wed, 18 Jun 2014 06:43:48 +0000 (08:43 +0200)]
qapi event: convert NIC_RX_FILTER_CHANGED
Param name is declared as optional, since in code it is an optional
one.
Signed-off-by: Wenchao Xia <wenchaoqemu@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Wenchao Xia [Wed, 18 Jun 2014 06:43:47 +0000 (08:43 +0200)]
qapi event: convert other BLOCK_JOB events
Since BLOCK_JOB_COMPLETED, BLOCK_JOB_CANCELLED, BLOCK_JOB_READY are
related, convert them in one patch. The block_job_event_* functions
are used to keep encapsulation of BlockJob structure.
Signed-off-by: Wenchao Xia <wenchaoqemu@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Wenchao Xia [Wed, 18 Jun 2014 06:43:46 +0000 (08:43 +0200)]
qapi event: convert BLOCK_IMAGE_CORRUPTED
Signed-off-by: Wenchao Xia <wenchaoqemu@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Wenchao Xia [Wed, 18 Jun 2014 06:43:45 +0000 (08:43 +0200)]
qapi event: convert BLOCK_IO_ERROR and BLOCK_JOB_ERROR
Signed-off-by: Wenchao Xia <wenchaoqemu@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Wenchao Xia [Wed, 18 Jun 2014 06:43:44 +0000 (08:43 +0200)]
qapi event: convert DEVICE_TRAY_MOVED
Signed-off-by: Wenchao Xia <wenchaoqemu@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Wenchao Xia [Wed, 18 Jun 2014 06:43:43 +0000 (08:43 +0200)]
qapi event: convert DEVICE_DELETED
Signed-off-by: Wenchao Xia <wenchaoqemu@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Wenchao Xia [Wed, 18 Jun 2014 06:43:42 +0000 (08:43 +0200)]
qapi event: convert WATCHDOG
Signed-off-by: Wenchao Xia <wenchaoqemu@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Wenchao Xia [Wed, 18 Jun 2014 06:43:41 +0000 (08:43 +0200)]
qapi event: convert RTC_CHANGE
This patch also eliminates build time warning caused by no caller
of monitor_qapi_event_throttle().
Signed-off-by: Wenchao Xia <wenchaoqemu@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Wenchao Xia [Wed, 18 Jun 2014 06:43:40 +0000 (08:43 +0200)]
qapi event: convert WAKEUP
Signed-off-by: Wenchao Xia <wenchaoqemu@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Wenchao Xia [Wed, 18 Jun 2014 06:43:39 +0000 (08:43 +0200)]
qapi event: convert SUSPEND_DISK
Signed-off-by: Wenchao Xia <wenchaoqemu@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Wenchao Xia [Wed, 18 Jun 2014 06:43:38 +0000 (08:43 +0200)]
qapi event: convert SUSPEND
Signed-off-by: Wenchao Xia <wenchaoqemu@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Wenchao Xia [Wed, 18 Jun 2014 06:43:37 +0000 (08:43 +0200)]
qapi event: convert RESUME
Signed-off-by: Wenchao Xia <wenchaoqemu@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Don Slutz [Fri, 20 Jun 2014 01:40:26 +0000 (21:40 -0400)]
xen-hvm: Handle machine opt max-ram-below-4g
This is the xen part of "pc & q35: Add new machine opt max-ram-below-4g"
Note: this machine option cannot be used to increase the amount
of ram below 4G.
Signed-off-by: Don Slutz <dslutz@verizon.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Don Slutz [Fri, 20 Jun 2014 01:40:25 +0000 (21:40 -0400)]
pc & q35: Add new machine opt max-ram-below-4g
This is a pc & q35 only machine opt.
If you add enough PCI devices then all mmio for them will not fit
below 4G which may not be the layout the user wanted. This allows
you to increase the below 4G address space that PCI devices can use
(aka decrease ram below 4G) and therefore in more cases not have any
mmio that is above 4G.
For example using "-machine pc,max-ram-below-4g=2G" on the command
line will limit the amount of ram that is below 4G to 2G.
Note: this machine option cannot be used to increase the amount
of ram below 4G.
Signed-off-by: Don Slutz <dslutz@verizon.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
MST: fix 32 bit
Wenchao Xia [Wed, 18 Jun 2014 06:43:36 +0000 (08:43 +0200)]
qapi event: convert STOP
Signed-off-by: Wenchao Xia <wenchaoqemu@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Wenchao Xia [Wed, 18 Jun 2014 06:43:35 +0000 (08:43 +0200)]
qapi event: convert RESET
Signed-off-by: Wenchao Xia <wenchaoqemu@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Wenchao Xia [Wed, 18 Jun 2014 06:43:34 +0000 (08:43 +0200)]
qapi event: convert POWERDOWN
There is no existing comments for POWERDOWN in doc/qmp/qmp-events.txt,
so no change on it like other conversion patch.
Signed-off-by: Wenchao Xia <wenchaoqemu@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Wenchao Xia [Wed, 18 Jun 2014 06:43:33 +0000 (08:43 +0200)]
qapi event: convert SHUTDOWN
This patch also eliminates build time warning caused by
QAPI_EVENT_MAX = 0.
Signed-off-by: Wenchao Xia <wenchaoqemu@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Wenchao Xia [Wed, 18 Jun 2014 06:43:32 +0000 (08:43 +0200)]
qapi: add new schema file qapi-event.json
Signed-off-by: Wenchao Xia <wenchaoqemu@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Wenchao Xia [Wed, 18 Jun 2014 06:43:31 +0000 (08:43 +0200)]
monitor: add an implemention of qapi event emit method
The monitor is now hooked on the new event mechanism, so that later
patches can convert event callers one by one. Most code are copied from
old monitor_protocol_* functions with some modification.
Note that two build time warnings will be raised after this patch. One is
caused by no caller of monitor_qapi_event_throttle(), the other one is
caused by QAPI_EVENT_MAX = 0. They will be fixed automatically after
full event conversion later.
Signed-off-by: Wenchao Xia <wenchaoqemu@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Wenchao Xia [Wed, 18 Jun 2014 06:43:30 +0000 (08:43 +0200)]
qapi: adjust existing defines
In order to let event defines use existing types later, instead of
redefine new ones, some old type defines for spice and vnc are changed,
and BlockErrorAction is moved from block.h to qapi schema. Note that
BlockErrorAction is not merged with BlockdevOnError.
At this point, VncInfo is not made a child of VncBasicInfo, because
VncBasicInfo has mandatory fields where VncInfo makes them optional.
Signed-off-by: Wenchao Xia <wenchaoqemu@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Wenchao Xia [Wed, 18 Jun 2014 06:43:29 +0000 (08:43 +0200)]
test: add test cases for qapi event
These cases will verify whether the expected qdict is built.
Signed-off-by: Wenchao Xia <wenchaoqemu@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Wenchao Xia [Wed, 18 Jun 2014 06:43:28 +0000 (08:43 +0200)]
qapi script: add event support
qapi-event.py will parse the schema and generate qapi-event.c, then
the API in qapi-event.c can be used to handle events in qemu code.
All API have prefix "qapi_event".
The script mainly includes two parts: generate API for each event
define, generate an enum type for all defined events.
Since in some cases the real emit behavior may change, for example,
qemu-img would not send a event, a callback layer is used to
control the behavior. As a result, the stubs at compile time
can be saved, the binding of block layer code and monitor code
will become looser.
Signed-off-by: Wenchao Xia <wenchaoqemu@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Wenchao Xia [Wed, 18 Jun 2014 06:43:27 +0000 (08:43 +0200)]
qapi: add event helper functions
This file holds some functions that do not need to be generated.
Signed-off-by: Wenchao Xia <wenchaoqemu@gmail.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Max Reitz [Wed, 18 Jun 2014 06:43:26 +0000 (08:43 +0200)]
qapi: Add includes from qapi/ as dependencies
qapi-schema.json has been split into three smaller JSON files in qapi/.
Add them as dependencies for the code generation in the Makefile, so
changes to them will result in a rebuilt of all QAPI-dependent code.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Wenchao Xia [Wed, 18 Jun 2014 06:43:25 +0000 (08:43 +0200)]
os-posix: include sys/time.h
Since gettimeofday() is used in this header file as a macro define,
include the function's define header file, to avoid compile warning
when other file include os-posix.h.
Signed-off-by: Wenchao Xia <wenchaoqemu@gmail.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Paolo Bonzini [Fri, 13 Jun 2014 08:13:02 +0000 (10:13 +0200)]
json-lexer: fix escaped backslash in single-quoted string
This made the lexer wait for a closing *double* quote.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Amos Kong <akong@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Amos Kong [Tue, 10 Jun 2014 11:25:53 +0000 (19:25 +0800)]
qapi: Suppress unwanted space between type and identifier
We always generate a space between type and identifier in parameter
and variable declarations, even when idiomatic C style doesn't have
a space there. Suppress it.
Signed-off-by: Amos Kong <akong@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Amos Kong [Tue, 10 Jun 2014 11:25:52 +0000 (19:25 +0800)]
qapi: add const prefix to 'char *' insider c_type()
It's ugly to add const prefix for parameter type by an if statement
outside c_type(). This patch adds a parameter to do it.
Signed-off-by: Amos Kong <akong@redhat.com>
Suggested-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Amos Kong [Tue, 10 Jun 2014 11:25:51 +0000 (19:25 +0800)]
qapi: fix coding style in parameters list
A space after * when declaring a pointer type is redundant.
Signed-off-by: Amos Kong <akong@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Luiz Capitulino [Thu, 19 Jun 2014 14:19:32 +0000 (10:19 -0400)]
audio: fmopl: drop INLINE macro
This commit expands all uses of the INLINE macro and drop it.
The reason for this is to avoid clashes with external libraries with
bad name conventions and also because renaming keywords is not a good
practice.
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Luiz Capitulino [Thu, 19 Jun 2014 14:13:43 +0000 (10:13 -0400)]
fpu: softfloat: drop INLINE macro
This commit expands all uses of the INLINE macro and drop it.
The reason for this is to avoid clashes with external libraries with
bad name conventions and also because renaming keywords is not a good
practice.
PS: I'm fine with this change to be licensed under softfloat-2a or
softfloat-2b.
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Don Slutz [Fri, 20 Jun 2014 01:40:24 +0000 (21:40 -0400)]
xen-hvm: Fix xen_hvm_init() to adjust pc memory layout
This is just below_4g_mem_size and above_4g_mem_size which is used later in QEMU.
Acked-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Signed-off-by: Don Slutz <dslutz@verizon.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Michael S. Tsirkin [Mon, 23 Jun 2014 14:36:55 +0000 (17:36 +0300)]
pcie: coding style tweak
- whitespace fix
- unnecessary != 0 in a condition
Cc: Marcel Apfelbaum <marcel.a@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Marcel Apfelbaum [Mon, 23 Jun 2014 14:32:49 +0000 (17:32 +0300)]
hw/pcie: better hotplug/hotunplug support
The current code is broken: it does surprise removal which crashes guests.
Reimplemented the steps:
- Hotplug triggers both 'present detect change' and
'attention button pressed'.
- Hotunplug starts by triggering 'attention button pressed',
then waits for the OS to power off the device and only
then detaches it.
Fixes CVE-2014-3471.
Signed-off-by: Marcel Apfelbaum <marcel.a@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Marcel Apfelbaum [Mon, 23 Jun 2014 14:32:48 +0000 (17:32 +0300)]
hw/pcie: implement power controller functionality
It is needed by hot-unplug in order to get an indication
from the OS when the device can be physically detached.
Signed-off-by: Marcel Apfelbaum <marcel.a@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Marcel Apfelbaum [Mon, 23 Jun 2014 14:32:47 +0000 (17:32 +0300)]
hw/pcie: correct debug message
Trivial issue, discovered while debugging.
Signed-off-by: Marcel Apfelbaum <marcel.a@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Eduardo Habkost [Fri, 13 Jun 2014 03:28:32 +0000 (00:28 -0300)]
q35: Use PC_Q35_COMPAT_1_4 on pc-q35-1.4 compat_props
pc-q35-1.4 was incorrectly using PC_COMPAT_1_4 instead of
PC_Q35_COMPAT_1_4.
The only side-effect was that the hpet compat property (inherited from
PC_Q35_COMPAT_1_7) was missing.
Without this patch, pc-q35-1.4 inicorrectly initializes hpet-intcap to
0xff0104 (behavior introduced in QEMU 2.0, by commit
7a10ef51c2397ac4323bc786af02c58b413b5cd2).
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Fam Zheng [Mon, 23 Jun 2014 09:06:25 +0000 (17:06 +0800)]
virtio-pci: Report an error when msix vectors init fails
Currently vectors silently cleared to 0 if the initialization is failed,
but user should at least have one way to notice this.
Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Stefan Hajnoczi [Sun, 22 Jun 2014 02:38:37 +0000 (10:38 +0800)]
qemu-char: avoid leaking unused fds in tcp_get_msgfds()
Commit
c76bf6bb8fbbb233a7d3641e09229d23747d5ee3 ("Add chardev API
qemu_chr_fe_get_msgfds") extended the get_msgfds API from one to
multiple file descriptors. It forgot to close unused file descriptors
before freeing the file descriptor array.
This patch prevents a file descriptor leak if the tcp_get_msgfds()
callers requests fewer file descriptors than are available.
Cc: Nikolay Nikolaev <n.nikolaev@virtualopensystems.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Stefan Hajnoczi [Sun, 22 Jun 2014 02:38:36 +0000 (10:38 +0800)]
qemu-char: fix qemu_chr_fe_get_msgfd()
Commit
c76bf6bb8fbbb233a7d3641e09229d23747d5ee3 ("Add chardev API
qemu_chr_fe_get_msgfds") broke qemu_chr_fe_get_msgfd() because it
changed the return value.
Callers expect -1 if no fd is available. The commit changed the return
value to 0 (which is a valid file descriptor number) so callers always
detected a file descriptor even if none was available.
This patch fixes qemu-iotests 045:
$ cd tests/qemu-iotests && ./check 045
[...]
+FAIL: test_add_fd_invalid_fd (__main__.TestFdSets)
+----------------------------------------------------------------------
+Traceback (most recent call last):
+ File "./045", line 123, in test_add_fd_invalid_fd
+ self.assert_qmp(result, 'error/class', 'GenericError')
+ File "/home/stefanha/qemu/tests/qemu-iotests/iotests.py", line 232, in assert_qmp
+ result = self.dictpath(d, path)
+ File "/home/stefanha/qemu/tests/qemu-iotests/iotests.py", line 211, in dictpath
+ self.fail('failed path traversal for "%s" in "%s"' % (path, str(d)))
+AssertionError: failed path traversal for "error/class" in "{u'return': {u'fdset-id': 2, u'fd': 0}}"
Cc: Nikolay Nikolaev <n.nikolaev@virtualopensystems.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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