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block/curl: Drop TFTP "support"
Because TFTP does not support byte ranges, it was never usable with our
curl block driver. Since apparently nobody has ever complained loudly
enough for someone to take care of the issue until now, it seems
reasonable to assume that nobody has ever actually used it.
Therefore, it should be safe to just drop it from curl's protocol list.
[Jeff Cody: Below is additional summary pulled, with some rewording,
from followup emails between Max and Markus, to explain what
worked and what didn't]
TFTP would sometimes work, to a limited extent, for images <= the curl
"readahead" size, so long as reads started at offset zero. By default,
that readahead size is 256KB.
Reads starting at a non-zero offset would also have returned data from a
zero offset. It can become more complicated still, with mixed reads at
zero offset and non-zero offsets, due to data buffering.
In short, TFTP could only have worked before in very specific scenarios
with unrealistic expectations and constraints.
Signed-off-by: Max Reitz <[email protected]>
Reviewed-by: Kevin Wolf <[email protected]>
Reviewed-by: Jeff Cody <[email protected]>
Message-id: [email protected]
Signed-off-by: Jeff Cody <[email protected]>
|
23dce3873f3aee6ee7d4a1c17dd26fb5f453bc5a
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/23dce3873f3aee6ee7d4a1c17dd26fb5f453bc5a
|
2016-11-14 22:47:34-05:00
|
acpi nvdimm: fix Arg6 usage
As the function only has 5 args, we use local7 instead of it
Suggested-by: Igor Mammedov <[email protected]>
Signed-off-by: Xiao Guangrong <[email protected]>
Reviewed-by: Michael S. Tsirkin <[email protected]>
Signed-off-by: Michael S. Tsirkin <[email protected]>
|
48bee47697c6bf89e9e58e65829337f8ce7b6e46
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/48bee47697c6bf89e9e58e65829337f8ce7b6e46
|
2016-11-01 19:21:08+02:00
|
nbd: Refactor conversion to errno to silence checkpatch
Checkpatch complains that 'return EINVAL' is usually wrong
(since we tend to favor 'return -EINVAL'). But it is a
false positive for nbd_errno_to_system_errno(). Since NBD
may add future defined wire values, refactor the code to
keep checkpatch happy.
Signed-off-by: Eric Blake <[email protected]>
Message-Id: <[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>
|
8b34a9dbc3f2c0afe3450cb20b94cc30f450e77b
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/8b34a9dbc3f2c0afe3450cb20b94cc30f450e77b
|
2016-11-02 09:28:56+01:00
|
COLO: Add checkpoint-delay parameter for migrate-set-parameters
Add checkpoint-delay parameter for migrate-set-parameters, so that
we can control the checkpoint frequency when COLO is in periodic mode.
Cc: Luiz Capitulino <[email protected]>
Cc: Eric Blake <[email protected]>
Cc: Markus Armbruster <[email protected]>
Signed-off-by: zhanghailiang <[email protected]>
Signed-off-by: Li Zhijian <[email protected]>
Reviewed-by: Dr. David Alan Gilbert <[email protected]>
Reviewed-by: Eric Blake <[email protected]>
Reviewed-by: Amit Shah <[email protected]>
Signed-off-by: Amit Shah <[email protected]>
|
68b5359187c3d4164cc546dcdd5ba3e37f0ffb55
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/68b5359187c3d4164cc546dcdd5ba3e37f0ffb55
|
2016-10-30 15:17:39+05:30
|
virtio-scsi: always use dataplane path if ioeventfd is active
Override start_ioeventfd and stop_ioeventfd to start/stop the
whole dataplane logic. This has some positive side effects:
- no need anymore for virtio_add_queue_aio (i.e. a revert of
commit 1c627137c10ee2dcf59e0383ade8a9abfa2d4355)
- no need anymore to switch from generic ioeventfd handlers to
dataplane
It detects some errors better:
$ qemu-system-x86_64 -object iothread,id=io \
-device virtio-scsi-pci,ioeventfd=off,iothread=io
qemu-system-x86_64: -device virtio-scsi-pci,ioeventfd=off,iothread=io:
ioeventfd is required for iothread
while previously it would have started just fine.
Reviewed-by: Cornelia Huck <[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>
Reviewed-by: Michael S. Tsirkin <[email protected]>
Signed-off-by: Michael S. Tsirkin <[email protected]>
|
ad07cd69ecaffbaa015459a46975ab32e50df805
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/ad07cd69ecaffbaa015459a46975ab32e50df805
|
2016-10-30 19:51:32+02:00
|
vfio: Add support for mmapping sub-page MMIO BARs
Now the kernel commit 05f0c03fbac1 ("vfio-pci: Allow to mmap
sub-page MMIO BARs if the mmio page is exclusive") allows VFIO
to mmap sub-page BARs. This is the corresponding QEMU patch.
With those patches applied, we could passthrough sub-page BARs
to guest, which can help to improve IO performance for some devices.
In this patch, we expand MemoryRegions of these sub-page
MMIO BARs to PAGE_SIZE in vfio_pci_write_config(), so that
the BARs could be passed to KVM ioctl KVM_SET_USER_MEMORY_REGION
with a valid size. The expanding size will be recovered when
the base address of sub-page BAR is changed and not page aligned
any more in guest. And we also set the priority of these BARs'
memory regions to zero in case of overlap with BARs which share
the same page with sub-page BARs in guest.
Signed-off-by: Yongji Xie <[email protected]>
Signed-off-by: Alex Williamson <[email protected]>
|
95251725e335af2b885e2ab33dd29c86f8084663
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/95251725e335af2b885e2ab33dd29c86f8084663
|
2016-10-31 09:53:04-06:00
|
sun4uv: fix serial initialization regression
Since commit b6607a1a204d, serial_hds_isa_init() was introduced to
factor out serial_isa_init() loops. However, sun4uv shouldn't start from
0 when there is a mm serial on 0 already. Add a "from" argument to
serial_hds_isa_init().
Signed-off-by: Marc-André Lureau <[email protected]>
Message-Id: <[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>
|
4496dc49ec9a6e24e9eeb2da970ed0ec0051968e
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/4496dc49ec9a6e24e9eeb2da970ed0ec0051968e
|
2016-10-24 15:27:20+02:00
|
tests/docker: test-build script
Much like test-quick but only builds. This is useful for some of the
build targets like ThreadSanitizer that don't yet pass "make check".
Signed-off-by: Alex Bennée <[email protected]>
Message-Id: <[email protected]>
Signed-off-by: Fam Zheng <[email protected]>
|
bdecba6e978b950873255f5185dcbe2632aaa6fd
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/bdecba6e978b950873255f5185dcbe2632aaa6fd
|
2016-10-17 10:05:48+08:00
|
target-i386: Enable CPUID[0x8000000A] if SVM is enabled
SVM needs CPUID[0x8000000A] to be available. So if SVM is enabled
in a CPU model or explicitly in the command-line, adjust CPUID
xlevel to expose the CPUID[0x8000000A] leaf.
Reviewed-by: Richard Henderson <[email protected]>
Signed-off-by: Eduardo Habkost <[email protected]>
|
0c3d7c0051576d220e6da0a8ac08f2d8482e2f0b
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/0c3d7c0051576d220e6da0a8ac08f2d8482e2f0b
|
2016-09-27 16:17:17-03:00
|
char: update read handler in all cases
In commit ac1b84dd1 (rhbz#1027181), a check was added to only update the
"read handler" when the front-end is opened, because the read callbacks
were not restored when a device is plugged. However, this seems not
correct, the handler is correctly set back on hotplug (in
virtconsole_realize) and the bug can no longer be reproduced.
Calling chr_update_read_handler() allows to fix the mux driver to stop
calling the child handlers (which may be going to be destroyed).
Signed-off-by: Marc-André Lureau <[email protected]>
Message-Id: <[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>
|
6a7b2b21008f271e7a91e937e521e22f94579bb9
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/6a7b2b21008f271e7a91e937e521e22f94579bb9
|
2016-10-04 10:00:26+02:00
|
net: mcf: limit buffer descriptor count
ColdFire Fast Ethernet Controller uses buffer descriptors to manage
data flow to/fro receive & transmit queues. While transmitting
packets, it could continue to read buffer descriptors if a buffer
descriptor has length of zero and has crafted values in bd.flags.
Set upper limit to number of buffer descriptors.
Reported-by: Li Qiang <[email protected]>
Signed-off-by: Prasad J Pandit <[email protected]>
Reviewed-by: Paolo Bonzini <[email protected]>
Signed-off-by: Jason Wang <[email protected]>
|
070c4b92b8cd5390889716677a0b92444d6e087a
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/070c4b92b8cd5390889716677a0b92444d6e087a
|
2016-09-27 17:54:22+08:00
|
tcg: Make tb_flush() thread safe
Use async_safe_run_on_cpu() to make tb_flush() thread safe. This is
possible now that code generation does not happen in the middle of
execution.
It can happen that multiple threads schedule a safe work to flush the
translation buffer. To keep statistics and debugging output sane, always
check if the translation buffer has already been flushed.
Signed-off-by: Sergey Fedorov <[email protected]>
Signed-off-by: Sergey Fedorov <[email protected]>
[AJB: minor re-base fixes]
Signed-off-by: Alex Bennée <[email protected]>
Message-Id: <[email protected]>
Reviewed-by: Richard Henderson <[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>
|
3359baad36889b83df40b637ed993a4b816c4906
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/3359baad36889b83df40b637ed993a4b816c4906
|
2016-09-27 11:57:30+02:00
|
tcg: Prepare TB invalidation for lockless TB lookup
When invalidating a translation block, set an invalid flag into the
TranslationBlock structure first. It is also necessary to check whether
the target TB is still valid after acquiring 'tb_lock' but before calling
tb_add_jump() since TB lookup is to be performed out of 'tb_lock' in
future. Note that we don't have to check 'last_tb'; an already invalidated
TB will not be executed anyway and it is thus safe to patch it.
Suggested-by: Sergey Fedorov <[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>
|
6d21e4208f382dd8ca1f7995a6dd9ea7ca281163
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/6d21e4208f382dd8ca1f7995a6dd9ea7ca281163
|
2016-09-13 19:08:43+02:00
|
block: Accept node-name for block-stream
In order to remove the necessity to use BlockBackend names in the
external API, we want to allow node-names everywhere. This converts
block-stream to accept a node-name without lifting the restriction that
we're operating at a root node.
In case of an invalid device name, the command returns the GenericError
error class now instead of DeviceNotFound, because this is what
qmp_get_root_bs() returns.
Signed-off-by: Kevin Wolf <[email protected]>
Reviewed-by: Max Reitz <[email protected]>
Reviewed-by: Alberto Garcia <[email protected]>
|
b6c1bae5df8abbed73c4c0bd92e9963df8829c74
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/b6c1bae5df8abbed73c4c0bd92e9963df8829c74
|
2016-09-05 19:06:47+02:00
|
block: Accept node-name for blockdev-backup
In order to remove the necessity to use BlockBackend names in the
external API, we want to allow node-names everywhere. This converts
blockdev-backup and the corresponding transaction action to accept a
node-name without lifting the restriction that we're operating at a root
node.
In case of an invalid device name, the command returns the GenericError
error class now instead of DeviceNotFound, because this is what
qmp_get_root_bs() returns.
Signed-off-by: Kevin Wolf <[email protected]>
Reviewed-by: Eric Blake <[email protected]>
Reviewed-by: Max Reitz <[email protected]>
|
cef34eebf3d0f252a3b3e9a2a459b6c3ecc56f68
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/cef34eebf3d0f252a3b3e9a2a459b6c3ecc56f68
|
2016-09-05 19:06:47+02:00
|
net: check fragment length during fragmentation
Network transport abstraction layer supports packet fragmentation.
While fragmenting a packet, it checks for more fragments from
packet length and current fragment length. It is susceptible
to an infinite loop, if the current fragment length is zero.
Add check to avoid it.
Reported-by: Li Qiang <[email protected]>
Signed-off-by: Prasad J Pandit <[email protected]>
Reviewed-by: Dmitry Fleytman <[email protected]>
CC: [email protected]
Signed-off-by: Jason Wang <[email protected]>
|
ead315e43ea0c2ca3491209c6c8db8ce3f2bbe05
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/ead315e43ea0c2ca3491209c6c8db8ce3f2bbe05
|
2016-08-09 11:45:30+08:00
|
pc-bios/optionrom: Fix OpenBSD build with better detection of linker emulation
The various host OSes are irritatingly variable about the name
of the linker emulation we need to pass to ld's -m option to
build the i386 option ROMs. Instead of doing this via a
CONFIG ifdef, check in configure whether any of the emulation
names we know about will work and pass the right answer through
to the makefile. If we can't find one, we fall back to not trying
to build the option ROMs, in the same way we would for a non-x86
host platform.
This is in particular necessary to unbreak the build on OpenBSD,
since it wants a different answer to FreeBSD and we don't have
an existing CONFIG_ variable that distinguishes the two.
Signed-off-by: Peter Maydell <[email protected]>
Reviewed-by: Sean Bruno <[email protected]>
Message-id: [email protected]
|
e57218b6ed9d8e45585eea8fe1dc49068f51a1d2
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/e57218b6ed9d8e45585eea8fe1dc49068f51a1d2
|
2016-08-15 17:21:30+01:00
|
Revert "pc: Enforce adding CPUs contiguously and removing them in opposite order"
This reverts commit 4da7faaeb0c7dd3f7f233165d336c878f78fd1eb.
Since commit:
pc: init CPUState->cpu_index with index in possible_cpus[]
cpu_index is stable regardless of the order cpus were created
and QEMU instance stays migratable always so limitation added
by 4da7faaeb could be safely removed.
Signed-off-by: Igor Mammedov <[email protected]>
Reviewed-by: Michael S. Tsirkin <[email protected]>
Signed-off-by: Eduardo Habkost <[email protected]>
|
9527e7bde5b59005ddb2d902973915b81b4c5b2c
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/9527e7bde5b59005ddb2d902973915b81b4c5b2c
|
2016-07-26 15:32:13-03:00
|
error: Strip trailing '\n' from error string arguments (again)
Commit 9af9e0f, 6daf194d, be62a2eb and 312fd5f got rid of a bunch, but
they keep coming back. checkpatch.pl tries to flag them since commit
5d596c2, but it's not very good at it. Offenders tracked down with
Coccinelle script scripts/coccinelle/err-bad-newline.cocci, an updated
version of the script from commit 312fd5f.
Signed-off-by: Markus Armbruster <[email protected]>
Message-Id: <[email protected]>
Reviewed-by: Eric Blake <[email protected]>
|
df3c286c53ac51e7267f2761c7a0c62e11b6e815
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/df3c286c53ac51e7267f2761c7a0c62e11b6e815
|
2016-08-08 09:00:44+02:00
|
mirror: fix request throttling in drive-mirror
There are 2 deficiencies here:
- mirror_iteration could start several requests inside. Thus we could
simply have more in_flight requests than MAX_IN_FLIGHT.
- keeping this in mind throttling in mirror_run which is checking
s->in_flight == MAX_IN_FLIGHT is wrong.
The patch adds the check and throttling into mirror_iteration and fixes
the check in mirror_run() to be sure.
Signed-off-by: Denis V. Lunev <[email protected]>
Reviewed-by: Max Reitz <[email protected]>
Message-id: [email protected]
CC: Jeff Cody <[email protected]>
CC: Kevin Wolf <[email protected]>
CC: Max Reitz <[email protected]>
Signed-off-by: Jeff Cody <[email protected]>
(cherry picked from commit e648dc95c28fbca12e67be26a1fc4b9a0676c3fe)
|
cf56a3c632d039d00e29dfe8676321d6d349190c
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/cf56a3c632d039d00e29dfe8676321d6d349190c
|
2016-07-19 17:03:44-04:00
|
spapr_pci: Include spapr.h instead of playing games with #error
include/hw/pci-host/spapr.h needs hw/ppc/spapr.h. It checks whether
its header guard is defined, and errors out if it isn't.
Playing games with some other header's guard symbol is not a good
idea. Just include the frackin' header already.
Signed-off-by: Markus Armbruster <[email protected]>
Reviewed-by: Richard Henderson <[email protected]>
|
20668fdebdbb718238c7e80febd0249b5691c99f
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/20668fdebdbb718238c7e80febd0249b5691c99f
|
2016-07-12 16:19:16+02:00
|
raw-win32: Set request_alignment during .bdrv_refresh_limits()
We want to eventually stick request_alignment alongside other
BlockLimits, but first, we must ensure it is populated at the
same time as all other limits, rather than being a special case
that is set only when a block is first opened.
In this case, raw_probe_alignment() already did what we needed,
so just fix its signature and wire it in correctly.
Signed-off-by: Eric Blake <[email protected]>
Reviewed-by: Kevin Wolf <[email protected]>
Reviewed-by: Fam Zheng <[email protected]>
Signed-off-by: Kevin Wolf <[email protected]>
|
2914a1de992118286f5280eddf4f4e6060a8e00b
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/2914a1de992118286f5280eddf4f4e6060a8e00b
|
2016-07-05 16:46:25+02:00
|
linux-user: fd_trans_host_to_target_data() must process only received data
if we process the whole buffer, the netlink helpers can try
to swap invalid data.
Signed-off-by: Laurent Vivier <[email protected]>
Signed-off-by: Riku Voipio <[email protected]>
Reviewed-by: Peter Maydell <[email protected]>
|
48dc0f2c3d87c74c31a27e1d17dabf26c378b1e8
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/48dc0f2c3d87c74c31a27e1d17dabf26c378b1e8
|
2016-06-26 13:17:22+03:00
|
nvdimm acpi: set HDLE properly
Now we pass HDLE to Qemu properly, use 0 for root device and use the
handle for nvdimm devices
Signed-off-by: Xiao Guangrong <[email protected]>
Reviewed-by: Stefan Hajnoczi <[email protected]>
Reviewed-by: Michael S. Tsirkin <[email protected]>
Signed-off-by: Michael S. Tsirkin <[email protected]>
|
732b530c1bd064bdcc29975c0b78fc6de8c47e7f
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/732b530c1bd064bdcc29975c0b78fc6de8c47e7f
|
2016-06-24 05:13:57+03:00
|
char: change qemu_chr_fe_add_watch to return unsigned
g_source_attach can return any value between 1 and UINT_MAX if you let
QEMU run long enough. However, qemu_chr_fe_add_watch can also return
a negative errno value when the device is disconnected or does not
support chr_add_watch. Change it to return zero to avoid overloading
these values.
Fix the cadence_uart which asserts in this case (easily obtained with
"-serial pty").
Tested-by: Bret Ketchum <[email protected]>
Reviewed-by: Dr. David Alan Gilbert <[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>
|
6f1de6b70d857d5e316ae6fd908f52818b827b08
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/6f1de6b70d857d5e316ae6fd908f52818b827b08
|
2016-06-29 14:03:47+02:00
|
cadence_gem: Avoid infinite loops with a misconfigured buffer
A guest can write zero to the DMACFG resulting in an infinite loop when
it reaches the while(bytes_to_copy) loop.
To avoid this issue enforce a minimum size for the RX buffer. Hardware
does not have this enforcement and relies on the guest to set a non-zero
value.
Signed-off-by: Alistair Francis <[email protected]>
Reported-by: Li Qiang <[email protected]>
Reported-by: P J P <[email protected]>
Message-id: 84bb1c391b833275da3f573d4972920cea34c188.1466539342.git.alistair.francis@xilinx.com
Signed-off-by: Peter Maydell <[email protected]>
|
f265ae8c79ce8c194de481e9def1daa3a80dbb96
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/f265ae8c79ce8c194de481e9def1daa3a80dbb96
|
2016-06-27 15:37:32+01:00
|
block: Prevent sleeping jobs from resuming if they have been paused
If we pause a block job and drain its BlockDriverState we want that
the job remains inactive until we call block_job_resume() again.
However if we pause the job while it is sleeping then it will resume
when the sleep timer fires.
This patch prevents that from happening by checking if the job has
been paused after it comes back from sleeping.
Signed-off-by: Alberto Garcia <[email protected]>
Suggested-by: Kevin Wolf <[email protected]>
Message-id: 3d9011151512326b890d22bdab3530244ef349d7.1464346103.git.berto@igalia.com
Reviewed-by: Max Reitz <[email protected]>
Signed-off-by: Max Reitz <[email protected]>
|
0824afda0cd20045ffe87d58e142774514b61026
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/0824afda0cd20045ffe87d58e142774514b61026
|
2016-06-16 15:20:37+02:00
|
blockdev: clean up error handling in do_open_tray
Returns negative error codes and accompanying error messages in cases where
the device has no tray or the tray is locked and isn't forced open. This
extra information should result in better flexibility in functions that
call do_open_tray.
Suggested by: Markus Armbruster <[email protected]>
Signed-off-by: Colin Lord <[email protected]>
Signed-off-by: Kevin Wolf <[email protected]>
|
bf18bee547d19fde314e7b6b81f21f68b46c8a92
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/bf18bee547d19fde314e7b6b81f21f68b46c8a92
|
2016-06-08 10:21:09+02:00
|
docker: Add common.rc
"requires" checks the "FEATURE" environment for specified prerequisits,
and skip the execution of test if not found.
"build_qemu" is the central routine to compile QEMU for tests to call.
Reviewed-by: Alex Bennée <[email protected]>
Signed-off-by: Fam Zheng <[email protected]>
Message-id: [email protected]
|
3568f98ca56099309417a9bbf0e22435fa7094a5
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/3568f98ca56099309417a9bbf0e22435fa7094a5
|
2016-06-01 17:27:35+08:00
|
linux-user: Remove redundant default action check in queue_signal()
Both queue_signal() and process_pending_signals() did check for default
actions of signals, this is redundant and also causes fatal and stopping
signals to incorrectly cause guest system calls to be interrupted.
The code in queue_signal() is removed.
Signed-off-by: Timothy Edward Baldwin <[email protected]>
Message-id: 1441497448-32489-21-git-send-email-T.E.Baldwin99@members.leeds.ac.uk
Reviewed-by: Peter Maydell <[email protected]>
Signed-off-by: Peter Maydell <[email protected]>
Signed-off-by: Riku Voipio <[email protected]>
|
c19c1578f8a9b894f5e368e35139620a98bf6a69
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/c19c1578f8a9b894f5e368e35139620a98bf6a69
|
2016-06-07 16:39:07+03:00
|
virtio-gpu: check max_outputs value
The value must be less than VIRTIO_GPU_MAX_SCANOUT.
Signed-off-by: Marc-André Lureau <[email protected]>
Message-id: [email protected]
Signed-off-by: Gerd Hoffmann <[email protected]>
|
5e3d741c6a192b301692a44084f99876f0d6b643
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/5e3d741c6a192b301692a44084f99876f0d6b643
|
2016-05-23 13:30:03+02:00
|
exec: Remove cpu from cpus list during cpu_exec_exit()
CPUState *cpu gets added to the cpus list during cpu_exec_init(). It
should be removed from cpu_exec_exit().
cpu_exec_exit() is called from generic CPU::instance_finalize and some
archs like PowerPC call it from CPU unrealizefn. So ensure that we
dequeue the cpu only once.
Now -1 value for cpu->cpu_index indicates that we have already dequeued
the cpu for CONFIG_USER_ONLY case also.
Signed-off-by: Bharata B Rao <[email protected]>
Reviewed-by: David Gibson <[email protected]>
Reviewed-by: Thomas Huth <[email protected]>
Acked-by: Paolo Bonzini <[email protected]>
Signed-off-by: David Gibson <[email protected]>
|
1c59eb39cf75e660b1ac4ea95ef789c84021a1c4
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/1c59eb39cf75e660b1ac4ea95ef789c84021a1c4
|
2016-05-30 13:22:20+10:00
|
vl: change runstate only if new state is different from current state
Previously, qemu will abort at following scenario:
(qemu) stop
(qemu) system_reset
(qemu) system_reset
(qemu) 2016-04-13T20:54:38.979158Z qemu-system-x86_64: invalid runstate transition: 'prelaunch' -> 'prelaunch'
Signed-off-by: Li Zhijian <[email protected]>
Acked-by: Paolo Bonzini <[email protected]>
Message-Id: <[email protected]>
Cc: [email protected]
Signed-off-by: Paolo Bonzini <[email protected]>
|
e92a2d9cb3d8f589c9fe5d2eacc83d8dddea0e16
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/e92a2d9cb3d8f589c9fe5d2eacc83d8dddea0e16
|
2016-05-23 16:53:44+02:00
|
qemu-iotests: Fix regression in 136 on aio_read invalid
Commit 093ea232 removed the ability for aio_read and aio_write
to artificially inflate the invalid statistics counters for
block devices, since it no longer flags unaligned offset or
length. Add 'aio_read -i' and 'aio_write -i' to restore
the ability, and update test 136 to use it.
Reported-by: Kevin Wolf <[email protected]>
Signed-off-by: Eric Blake <[email protected]>
Message-id: [email protected]
Signed-off-by: Max Reitz <[email protected]>
|
37546ff28fb89744ebf2223db22cbc253592abe1
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/37546ff28fb89744ebf2223db22cbc253592abe1
|
2016-05-19 16:56:58+02:00
|
io: remove checking of EWOULDBLOCK
Since we now canonicalize WSAEWOULDBLOCK into EAGAIN there is
no longer any need to explicitly check EWOULDBLOCK for Win32.
Signed-off-by: Daniel P. Berrange <[email protected]>
|
30fd3e27907dfd1c0c66cc1339657af1a2ce1d4b
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/30fd3e27907dfd1c0c66cc1339657af1a2ce1d4b
|
2016-03-10 17:19:05+00:00
|
qemu-iotests: Some more write_zeroes tests
This covers some more write_zeroes cases which are relevant for the
recent qcow2 optimisations that check the allocation status of the
backing file for partial cluster write_zeroes requests.
This needs to be separate from 034 because we can only support qcow2 in
this test case for multiple reasons: We check the allocation status
after write_zeroes with 'qemu-img map' and the optimised behaviour that
produces zero clusters is only implemented in qcow2; second, the map
command returns offsets that are qcow2 specific; and finally, we also
use 512 byte clusters which aren't supported for formats like qed.
Signed-off-by: Kevin Wolf <[email protected]>
Reviewed-by: Eric Blake <[email protected]>
|
1ef7d010216b7d1046a3f6e31b49093addad01ce
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/1ef7d010216b7d1046a3f6e31b49093addad01ce
|
2016-05-19 16:45:31+02:00
|
acpi: add build_append_named_dword, returning an offset in buffer
This is a very limited form of support for runtime patching -
similar in functionality to what we can do with ACPI_EXTRACT
macros in python, but implemented in C.
This is to allow ACPI code direct access to data tables -
which is exactly what DataTableRegion is there for, except
no known windows release so far implements DataTableRegion.
Signed-off-by: Michael S. Tsirkin <[email protected]>
Signed-off-by: Xiao Guangrong <[email protected]>
Reviewed-by: Michael S. Tsirkin <[email protected]>
Signed-off-by: Michael S. Tsirkin <[email protected]>
|
f20354910893310d5496ebb6edfc551d83d95343
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/f20354910893310d5496ebb6edfc551d83d95343
|
2016-03-11 14:54:28+02:00
|
hw/arm/sysbus-fdt: remove qemu_fdt_setprop returned value check
qemu_fdt_setprop asserts in case of error hence no need to check
the returned value.
Signed-off-by: Eric Auger <[email protected]>
Reviewed-by: Peter Maydell <[email protected]>
Signed-off-by: Alex Williamson <[email protected]>
|
c89e91a76b361feaa09a48c20e6d18ae92ad0b4a
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/c89e91a76b361feaa09a48c20e6d18ae92ad0b4a
|
2016-02-19 09:42:31-07:00
|
qdev-monitor: improve error message when alias device is unavailable
When trying to instantiate an alias that points to a device class that
doesn't exist, the error message looks like qemu misunderstood the
request:
$ s390x-softmmu/qemu-system-s390x -device virtio-gpu
qemu-system-s390x: -device virtio-gpu: 'virtio-gpu-ccw' is not a valid
device model name
Special-case the error message to make it explicit that alias
expansion is going on:
$ s390x-softmmu/qemu-system-s390x -device virtio-gpu
qemu-system-s390x: -device virtio-gpu: 'virtio-gpu' (alias
'virtio-gpu-ccw') is not a valid device model name
Suggested-By: Cornelia Huck <[email protected]>
Signed-off-by: Sascha Silbe <[email protected]>
Message-Id: <[email protected]>
Reviewed-by: Cornelia Huck <[email protected]>
Reviewed-by: Michael S. Tsirkin <[email protected]>
Signed-off-by: Markus Armbruster <[email protected]>
|
f6b5319d412cda360695e2005737f91ca8201af0
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/f6b5319d412cda360695e2005737f91ca8201af0
|
2016-03-16 10:13:10+01:00
|
rdma: remove check on time_spent when calculating mbs
Within the if statement, time_spent is assured to be non-zero.
This patch just removes the check on time_spent when calculating mbs.
Signed-off-by: Wei Yang <[email protected]>
Signed-off-by: Michael Tokarev <[email protected]>
|
5b648de0ee6f705dc5792a97fd69e761bba9f1cd
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/5b648de0ee6f705dc5792a97fd69e761bba9f1cd
|
2016-02-11 15:15:46+03:00
|
migration: ensure htab_save_first completes after timeout
htab_save_first_pass could return without finishing its work due to
timeout. The patch checks if another invocation of it is necessary and
will call it in htab_save_complete if necessary.
Signed-off-by: Jianjun Duan <[email protected]>
Reviewed-by: Michael Roth <[email protected]>
[removed overlong line]
Signed-off-by: David Gibson <[email protected]>
|
378bc21756f016abfde16a0de4977be49f499b1c
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/378bc21756f016abfde16a0de4977be49f499b1c
|
2016-02-17 09:59:30+11:00
|
vl: Reset location after handling command-line arguments
After looping through all command-line arguments, error location
info becomes obsolete, and any function calling error_report()
will print misleading information. This breaks error reporting
for some option handling, like:
$ qemu-system-x86_64 -icount rr=x -vnc :0
qemu-system-x86_64: -vnc :0: Invalid icount rr option: x
$ qemu-system-x86_64 -m size= -vnc :0
qemu-system-x86_64: -vnc :0: missing 'size' option value
Fix this by resetting location info as soon as we exit the
command-line handling loop.
With this, replay_configure() and set_memory_options() won't
print any location info yet, but at least they won't print
incorrect information.
Signed-off-by: Eduardo Habkost <[email protected]>
Message-Id: <[email protected]>
Reviewed-by: Laszlo Ersek <[email protected]>
["Do not insert code here" comment added to prevent regressions]
Signed-off-by: Markus Armbruster <[email protected]>
|
43fa1e0bd98887fb5ead745de13dc9961799e97e
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/43fa1e0bd98887fb5ead745de13dc9961799e97e
|
2016-02-19 13:46:44+01:00
|
block: Add blk_dev_has_tray()
Pull out the check whether a block device has a tray from
blk_dev_is_tray_open() into its own function so both attributes (whether
there is a tray vs. whether that tray is open) can be queried
independently.
Cc: qemu-stable <[email protected]>
Signed-off-by: Max Reitz <[email protected]>
Reviewed-by: Eric Blake <[email protected]>
Reviewed-by: Alberto Garcia <[email protected]>
Message-id: [email protected]
|
8f3a73bc57ea83e5b3930d14fc596ea51859987a
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/8f3a73bc57ea83e5b3930d14fc596ea51859987a
|
2016-02-02 17:46:56+01:00
|
docs/memory.txt: Improve list of different memory regions
Improve the part of the memory region documentation which describes
the various different kinds of memory region:
* add the missing types ROM, IOMMU and reservation
* mention the functions used to initialize each type, as a hint
for finding the API docs and examples of use
Signed-off-by: Peter Maydell <[email protected]>
Message-Id: <[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>
|
5056c0c3de73c4d804a62d473039bc439718777d
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/5056c0c3de73c4d804a62d473039bc439718777d
|
2016-02-09 15:46:55+01:00
|
target-arm: Add isread parameter to CPAccessFns
System registers might have access requirements which need to
be described via a CPAccessFn and which differ for reads and
writes. For this to be possible we need to pass the access
function a parameter to tell it whether the access being checked
is a read or a write.
Signed-off-by: Peter Maydell <[email protected]>
Reviewed-by: Alex Bennée <[email protected]>
Reviewed-by: Edgar E. Iglesias <[email protected]>
Reviewed-by: Sergey Fedorov <[email protected]>
Message-id: [email protected]
|
3f208fd76bcc91a8506681bb8472f2398fe6f487
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/3f208fd76bcc91a8506681bb8472f2398fe6f487
|
2016-02-11 11:17:31+00:00
|
linux-user: check fd is >= 0 in fd_trans_host_to_target_data/fd_trans_host_to_target_addr
Signed-off-by: Laurent Vivier <[email protected]>
Signed-off-by: Riku Voipio <[email protected]>
|
861d72cd28b5793fc367c46b7821a5372b66e3f4
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/861d72cd28b5793fc367c46b7821a5372b66e3f4
|
2016-01-08 15:20:35+02:00
|
ide: Correct the CHS 'cyls_max' limit to be 65535
In b7eb0c9:
hw/block-common: Factor out fall back to legacy -drive cyls=...
'blkconf_geometry()' was introduced, factoring out CHS limit validation
code that was repeated in ide, scsi, virtio-blk.
The original IDE CHS limit prior b7eb0c9 was 65535,16,255 (as per ATA
CHS addressing).
However the 'cyls_max' argument passed to 'blkconf_geometry' in the
ide_dev_initfn case was accidentally set to 65536 instead of 65535.
Fix, providing the correct 'cyls_max'.
Signed-off-by: Shmulik Ladkani <[email protected]>
Reviewed-by: John Snow <[email protected]>
Message-id: 1453112371-29760-1-git-send-email-shmulik.ladkani@ravellosystems.com
Signed-off-by: John Snow <[email protected]>
|
4f0869948201af740114fed4468165cf927614fa
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/4f0869948201af740114fed4468165cf927614fa
|
2016-01-25 14:34:40-05:00
|
gtk: use qemu_chr_alloc() to allocate CharDriverState
The gd_vc_handler() callback is using g_malloc0() to
allocate the CharDriverState struct. As a result the
logfd field is getting initialized to 0, instead of
-1 when no logfile is requested.
The result is that when running
$ qemu-system-i386 -nodefaults -chardev vc,id=mon0 -mon chardev=mon0
qemu duplicates all monitor output to stdout as well
as the GTK window.
Not using qemu_chr_alloc() was already a bug, but harmless
until this commit
commit d0d7708ba29cbcc343364a46bff981e0ff88366f
Author: Daniel P. Berrange <[email protected]>
Date: Mon Jan 11 12:44:41 2016 +0000
qemu-char: add logfile facility to all chardev backends
which exposed the problem as a behaviour regression
Reported-by: Hervé Poussineau <[email protected]>
Signed-off-by: Daniel P. Berrange <[email protected]>
Reviewed-by: Eric Blake <[email protected]>
Tested-by: Hervé Poussineau <[email protected]>
Message-id: [email protected]
Signed-off-by: Gerd Hoffmann <[email protected]>
|
919e11f3735c524e23d049512d3306ea1cc63fba
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/919e11f3735c524e23d049512d3306ea1cc63fba
|
2016-02-02 14:05:07+01:00
|
acpi: aml: add helper for Opcode Arg2 Arg2 [Dst] AML pattern
Currently AML API doesn't compose terms in form of
following pattern:
Opcode Arg2 Arg2 [Dst]
but ASL used in piix4/q35 DSDT ACPI tables uses that
form, so for clean conversion of it, AML API should
be able to handle an optional 'Dst' argumet used there.
Since above pattern is used by arithmetic/bit ops,
introduce helper that they could reuse.
It reduces code duplication in existing 5 aml_foo()
functions and also will prevent more duplication
when exiting functions are extended to support
optional 'Dst' argument.
Signed-off-by: Igor Mammedov <[email protected]>
Reviewed-by: Michael S. Tsirkin <[email protected]>
Signed-off-by: Michael S. Tsirkin <[email protected]>
Reviewed-by: Marcel Apfelbaum <[email protected]>
Reviewed-by: Shannon Zhao <[email protected]>
|
439e2a6e10ed7f5da819bf7dcaa54b8cfdbeab0d
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/439e2a6e10ed7f5da819bf7dcaa54b8cfdbeab0d
|
2015-12-22 18:39:20+02:00
|
crypto: add support for loading encrypted x509 keys
Make use of the QCryptoSecret object to support loading of
encrypted x509 keys. The optional 'passwordid' parameter
to the tls-creds-x509 object type, provides the ID of a
secret object instance that holds the decryption password
for the PEM file.
# printf "123456" > mypasswd.txt
# $QEMU \
-object secret,id=sec0,filename=mypasswd.txt \
-object tls-creds-x509,passwordid=sec0,id=creds0,\
dir=/home/berrange/.pki/qemu,endpoint=server \
-vnc :1,tls-creds=creds0
This requires QEMU to be linked to GNUTLS >= 3.1.11. If
GNUTLS is too old an error will be reported if an attempt
is made to pass a decryption password.
Reviewed-by: Eric Blake <[email protected]>
Signed-off-by: Daniel P. Berrange <[email protected]>
|
1d7b5b4afdcd76e24ec3678d5418b29d4ff06ad9
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/1d7b5b4afdcd76e24ec3678d5418b29d4ff06ad9
|
2015-12-18 16:25:08+00:00
|
qapi-types: Drop unnedeed ._fwdefn
Previously, the generated code in qapi-types.c initialized all
enum lookup tables first, prior to any other definitions. But
there are no topological sorting requirements that mandate this
layout, so we can drop the QAPISchemaGenTypeVisitor._fwdefn
field and just generate all definitions in visitation order.
The generated code shows some churn due to reordering, but it
is still fairly straightforward to follow (all the deletions
occur in one hunk, and all the deleted lines are re-inserted
in the same order later in the same files, just spread across
multiple insertion points).
Suggested-by: Markus Armbruster <[email protected]>
Signed-off-by: Eric Blake <[email protected]>
Message-Id: <[email protected]>
Signed-off-by: Markus Armbruster <[email protected]>
|
0b2e84ba774651656771ed697dee8825759dffa9
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/0b2e84ba774651656771ed697dee8825759dffa9
|
2015-12-17 08:21:28+01:00
|
exec: Stop using memory after free
memory_region_unref(mr) can free memory.
For example I got:
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7f43280d4700 (LWP 4462)]
0x00007f43323283c0 in phys_section_destroy (mr=0x7f43259468b0)
at /home/don/xen/tools/qemu-xen-dir/exec.c:1023
1023 if (mr->subpage) {
(gdb) bt
at /home/don/xen/tools/qemu-xen-dir/exec.c:1023
at /home/don/xen/tools/qemu-xen-dir/exec.c:1034
at /home/don/xen/tools/qemu-xen-dir/exec.c:2205
(gdb) p mr
$1 = (MemoryRegion *) 0x7f43259468b0
And this change prevents this.
Signed-off-by: Don Slutz <[email protected]>
Message-Id: <[email protected]>
Cc: [email protected]
Signed-off-by: Paolo Bonzini <[email protected]>
|
55b4e80b047300e1512df02887b7448ba3786b62
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/55b4e80b047300e1512df02887b7448ba3786b62
|
2015-12-02 12:01:43+01:00
|
ohci: clear pending SOF on suspend
On overcommitted CPU, kernel can be so slow that an interrupt can
be triggered by the device whereas the driver is not ready to receive
it. This drives us into an infinite loop.
On suspend, if a SOF interrupt is raised between the stop of the
device processing and the change of the device internal state to
OHCI_USB_SUSPEND (QEMU stops SOF timer on this state change), this
interrupt is never acknowledged.
This patch clears pending SOF interrupt on OHCI_USB_SUSPEND setting.
Some details:
- ohci_irq(): the OHCI interrupt handler, acknowledges the SOF IRQ
only if the state of the driver (rh_state) is OHCI_STATE_RUNNING.
So if this interrupt happens and the driver is not in this state,
the function is called again and again, moving the system to a
CPU starvation.
- ohci_rh_suspend(): the function stop the operation and acknowledge
pending interrupts (but doesn't disable it). Later in the function,
the device is moved to OHCI_SUSPEND_STATE, and the driver to
OHCI_RH_SUSPENDED. If between the moment when the interrupt is
acknowledged and the moment when the device is suspended a new
interrupt is raised, it will be never acknowledged because the
driver is now not in OHCI_RH_RUNNING state.
Signed-off-by: Laurent Vivier <[email protected]>
Reviewed-by: Thomas Huth <[email protected]>
Message-id: [email protected]
Signed-off-by: Gerd Hoffmann <[email protected]>
|
087462c7739869e9b888c06c06c8f1bbfd99779c
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/087462c7739869e9b888c06c06c8f1bbfd99779c
|
2016-01-08 09:29:24+01:00
|
tests/vhost-user-bridge: propose GUEST_ANNOUNCE feature
The backend has to know whether VIRTIO_NET_F_GUEST_ANNOUNCE was
negotiated, so, as a hack we propose the feature by
vhost-user-bridge during the feature negotiation.
Signed-off-by: Victor Kaplansky <[email protected]>
Reviewed-by: Michael S. Tsirkin <[email protected]>
Signed-off-by: Michael S. Tsirkin <[email protected]>
|
85ea9da5b8d8c0b2ab77b493d5ce62599279bf33
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/85ea9da5b8d8c0b2ab77b493d5ce62599279bf33
|
2015-11-25 13:42:38+02:00
|
tests: fix cdrom_pio_impl in ide-test
The check for the cleared BSY flag has to be performed
before each data transfer and not just before the
first one.
Commit 5f81724d revealed this glitch as the BSY flag
was not set in ATAPI PIO transfers before.
While at it fix the descriptions and add a comment before
the nested for loop that transfers the data.
Signed-off-by: Peter Lieven <[email protected]>
Message-id: [email protected]
Reviewed-by: Kevin Wolf <[email protected]>
Reviewed-by: John Snow <[email protected]>
Signed-off-by: Peter Maydell <[email protected]>
|
f348daf3d5d2e349519764cd0c3ec3aaca113732
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/f348daf3d5d2e349519764cd0c3ec3aaca113732
|
2015-11-20 17:37:06+00:00
|
q35: Check propery to determine if iommu is set
The helper function machine_iommu() isn't necesary. We can
directly check for the property.
Signed-off-by: Bandan Das <[email protected]>
Reviewed-by: Michael S. Tsirkin <[email protected]>
Signed-off-by: Michael S. Tsirkin <[email protected]>
Signed-off-by: Bandan Das <[email protected]>
|
1f8431f42d833e8914f2d16ce4a49b7b72b90db0
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/1f8431f42d833e8914f2d16ce4a49b7b72b90db0
|
2015-11-17 15:41:13+02:00
|
qjson: surprise, allocating 6 QObjects per token is expensive
Replace the contents of the tokens GQueue with a simple struct. This cuts
the amount of memory allocated by tests/check-qjson from ~500MB to ~20MB,
and the execution time from 600ms to 80ms on my laptop. Still a lot (some
could be saved by using an intrusive list, such as QSIMPLEQ, instead of
the GQueue), but the savings are already massive and the right thing to
do would probably be to get rid of json-streamer completely.
Signed-off-by: Paolo Bonzini <[email protected]>
Message-Id: <[email protected]>
[Straightforwardly rebased on my patches]
Signed-off-by: Markus Armbruster <[email protected]>
Reviewed-by: Eric Blake <[email protected]>
|
9bada8971173345ceb37ed1a47b00a01a4dd48cf
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/9bada8971173345ceb37ed1a47b00a01a4dd48cf
|
2015-11-26 10:07:07+01:00
|
qga: allow to lookup in PATH from the passed envp for guest-exec
This was original behaviour before GLIB gspawn() rework and we rely on
this behaviour.
Signed-off-by: Yuri Pudgorodskiy <[email protected]>
Signed-off-by: Denis V. Lunev <[email protected]>
CC: Michael Roth <[email protected]>
* add version check (2.33.2) for G_SPAWN_SEARCH_PATH_FROM_ENVP
Signed-off-by: Michael Roth <[email protected]>
|
0be40839519215988e207b86bc1638de53567588
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/0be40839519215988e207b86bc1638de53567588
|
2015-11-17 16:24:18-06:00
|
replay: shutdown event
This patch records and replays simulator shutdown event.
Reviewed-by: Paolo Bonzini <[email protected]>
Signed-off-by: Pavel Dovgalyuk <[email protected]>
Message-Id: <[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>
Signed-off-by: Pavel Dovgalyuk <[email protected]>
|
b60c48a7019614902f2debe4d4181ec8cfa60e0d
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/b60c48a7019614902f2debe4d4181ec8cfa60e0d
|
2015-11-06 10:16:02+01:00
|
replay: internal functions for replay log
This patch adds functions to perform read and write operations
with replay log.
Reviewed-by: Paolo Bonzini <[email protected]>
Signed-off-by: Pavel Dovgalyuk <[email protected]>
Message-Id: <[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>
|
c92079f45fec0bc6a2757aa3783dd9b0604089ba
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/c92079f45fec0bc6a2757aa3783dd9b0604089ba
|
2015-11-05 12:19:09+01:00
|
replay: interrupts and exceptions
This patch includes modifications of common cpu files. All interrupts and
exceptions occured during recording are written into the replay log.
These events allow correct replaying the execution by kicking cpu thread
when one of these events is found in the log.
Signed-off-by: Pavel Dovgalyuk <[email protected]>
Message-Id: <[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>
|
6f0609697f3670bf755a91477487507a8ffee471
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/6f0609697f3670bf755a91477487507a8ffee471
|
2015-11-06 10:16:00+01:00
|
hw/misc: Add support for ADC controller in Xilinx Zynq 7000
Add support for the Xilinx XADC core used in Zynq 7000.
References:
- Zynq-7000 All Programmable SoC Technical Reference Manual
- 7 Series FPGAs and Zynq-7000 All Programmable SoC XADC
Dual 12-Bit 1 MSPS Analog-to-Digital Converter
Tested with Linux using QEMU machine xilinx-zynq-a9 with devicetree
files zynq-zc702.dtb and zynq-zc706.dtb, and kernel configuration
multi_v7_defconfig.
Reviewed-by: Alistair Francis <[email protected]>
Signed-off-by: Guenter Roeck <[email protected]>
[ PC changes:
* Changed macro names to match TRM where possible
* Made programmers model macro scheme consistent
* Dropped XADC_ZYNQ_ prefix on local macros
* Fix ALM field width
* Update threshold-comparison interrupts in _update_ints()
* factored out DFIFO pushes into helper. Renamed to "push/pop"
* Changed xadc_reg to 10 bits and added OOB check.
* Reduced scope of MCTL reset to just stop channel coms.
* Added dummy read data to write commands
* Changed _ to - seperators in string names and filenames
* Dropped ------------ in header comment
* Catchall'ed _update_ints() in _write handler.
* Minor whitespace changes.
* Use ZYNQ_XADC_FIFO_DEPTH instead of ARRAY_SIZE()
]
Signed-off-by: Peter Crosthwaite <[email protected]>
Tested-by: Guenter Roeck <[email protected]>
Signed-off-by: Peter Maydell <[email protected]>
|
74fcbd22d20a2fbc1a47a7b00cce5bf98fd7be5f
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/74fcbd22d20a2fbc1a47a7b00cce5bf98fd7be5f
|
2015-11-12 21:30:42+00:00
|
target-arm: Add support for AArch32 S2 negative t0sz
Add support for AArch32 S2 negative t0sz. In preparation for
using 40bit IPAs on AArch32.
Signed-off-by: Edgar E. Iglesias <[email protected]>
Message-id: [email protected]
Reviewed-by: Peter Maydell <[email protected]>
Signed-off-by: Peter Maydell <[email protected]>
|
4ee38098010240e0b390061fdd0151ff62d80279
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/4ee38098010240e0b390061fdd0151ff62d80279
|
2015-10-27 15:59:46+00:00
|
target-arm: lpae: Make t0sz and t1sz signed integers
Make t0sz and t1sz signed integers to match tsz and to make
it easier to implement support for AArch32 negative t0sz.
t1sz is changed for consistensy.
No functional change.
Reviewed-by: Peter Maydell <[email protected]>
Signed-off-by: Edgar E. Iglesias <[email protected]>
Message-id: [email protected]
Signed-off-by: Peter Maydell <[email protected]>
|
5c31a10d16c595d6a59e3e7fc1808c3b1d03e02f
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/5c31a10d16c595d6a59e3e7fc1808c3b1d03e02f
|
2015-10-27 15:59:46+00:00
|
sPAPR: Revert don't enable EEH on emulated PCI devices
This reverts commit 7cb18007 ("sPAPR: Don't enable EEH on emulated
PCI devices") as rtas_ibm_set_eeh_option() isn't the right place
to check if there has the corresponding PCI device for the input
address, which can be PE address, not PCI device address.
Signed-off-by: Gavin Shan <[email protected]>
Signed-off-by: David Gibson <[email protected]>
|
47445c80fb57035331574ac1ac0bcee67fb84aeb
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/47445c80fb57035331574ac1ac0bcee67fb84aeb
|
2015-09-23 10:51:11+10:00
|
qapi: Finish converting to new qapi union layout
We have two issues with our qapi union layout:
1) Even though the QMP wire format spells the tag 'type', the
C code spells it 'kind', requiring some hacks in the generator.
2) The C struct uses an anonymous union, which places all tag
values in the same namespace as all non-variant members. This
leads to spurious collisions if a tag value matches a non-variant
member's name.
This patch is the back end for a series that converts to a
saner qapi union layout. Now that all clients have been
converted to use 'type' and 'obj->u.value', we can drop the
temporary parallel support for 'kind' and 'obj->value'.
Given a simple union qapi type:
{ 'union':'Foo', 'data': { 'a':'int', 'b':'bool' } }
this is the overall effect, when compared to the state before
this series of patches:
| struct Foo {
|- FooKind kind;
|- union { /* union tag is @kind */
|+ FooKind type;
|+ union { /* union tag is @type */
| void *data;
| int64_t a;
| bool b;
|- };
|+ } u;
| };
The testsuite still contains some examples of artificial restrictions
(see flat-union-clash-type.json, for example) that are no longer
technically necessary, now that there is no longer a collision between
enum tag values and non-variant member names; but fixing this will be
done in later patches, in part because some further changes are required
to keep QAPISchema*.check() from asserting. Also, a later patch will
add a reservation for the member name 'u' to avoid a collision between a
user's non-variant names and our internal choice of C union name.
Note, however, that we do not rename the generated enum, which
is still 'FooKind'. A further patch could generate implicit
enums as 'FooType', but while the generator already reserved
the '*Kind' namespace (commit 4dc2e69), there are already QMP
constructs with '*Type' naming, which means changing our
reservation namespace would have lots of churn to C code to
deal with a forced name change.
Signed-off-by: Eric Blake <[email protected]>
Message-Id: <[email protected]>
[Commit message tweaked]
Signed-off-by: Markus Armbruster <[email protected]>
|
e4ba22b31943ab02373359555bd7bcd66442632f
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/e4ba22b31943ab02373359555bd7bcd66442632f
|
2015-11-02 08:30:28+01:00
|
crypto: introduce new module for TLS anonymous credentials
Introduce a QCryptoTLSCredsAnon class which is used to
manage anonymous TLS credentials. Use of this class is
generally discouraged since it does not offer strong
security, but it is required for backwards compatibility
with the current VNC server implementation.
Simple example CLI configuration:
$QEMU -object tls-creds-anon,id=tls0,endpoint=server
Example using pre-created diffie-hellman parameters
$QEMU -object tls-creds-anon,id=tls0,endpoint=server,\
dir=/path/to/creds/dir
The 'id' value in the -object args will be used to associate the
credentials with the network services. For example, when the VNC
server is later converted it would use
$QEMU -object tls-creds-anon,id=tls0,.... \
-vnc 127.0.0.1:1,tls-creds=tls0
Signed-off-by: Daniel P. Berrange <[email protected]>
Reviewed-by: Eric Blake <[email protected]>
|
e00adf6c3edf8dbbe7eb60c94e24fe2158e8342f
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/e00adf6c3edf8dbbe7eb60c94e24fe2158e8342f
|
2015-09-15 15:00:20+01:00
|
spapr: Don't use QOM [*] syntax for DR connectors.
The dynamic reconfiguration (hotplug) code for the pseries machine type
uses a "DR connector" QOM object for each resource it will be possible
to hotplug. Each of these is added to its owner using
object_property_add_child(owner, "dr-connector[*], ...);
That works ok, mostly, but it means that the property indices are
arbitrary, depending on the order in which the connectors are constructed.
That might line up to something useful, but it doesn't have to.
It will get worse once we add hotplug RAM support. That will add a DR
connector object for every 256MB of potential memory. So if maxmem=2T,
for example, there are 8192 objects under the same parent.
The QOM interfaces aren't really designed for this. In particular
object_property_add() with [*] has O(n^2) time complexity (in the number of
existing children): first it has a linear search through array indices to
find a free slot, each of which is attempted to a recursive call to
object_property_add() with a specific [N]. Those calls are O(n) because
there's a linear search through all properties to check for duplicates.
By using a meaningful index value, which we already know is unique we can
avoid the [*] special behaviour. That lets us reduce the total time for
creating the DR objects from O(n^3) to O(n^2).
O(n^2) is still kind of crappy, but it's enough to reduce the startup time
of qemu (with in-progress memory hotplug support) with maxmem=2T from ~20
minutes to ~4 seconds.
Signed-off-by: David Gibson <[email protected]>
Cc: Bharata B Rao <[email protected]>
Tested-by: Bharata B Rao <[email protected]>
Reviewed-by: Alexey Kardashevskiy <[email protected]>
|
94649d423e4647fca3bc3e8b2b363d6d2adee9ce
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/94649d423e4647fca3bc3e8b2b363d6d2adee9ce
|
2015-09-23 10:51:10+10:00
|
target-arm: Add AArch32 banked register access to secure physical timer
If EL3 is AArch32, then the secure physical timer is accessed via
banking of the registers used for the non-secure physical timer.
Implement this banking.
Note that the access controls for the AArch32 banked registers
remain the same as the physical-timer checks; they are not the
same as the controls on the AArch64 secure timer registers.
Signed-off-by: Peter Maydell <[email protected]>
Message-id: [email protected]
Reviewed-by: Edgar E. Iglesias <[email protected]>
|
9ff9dd3c875956523bb4c19ca712e5d05aab3c65
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/9ff9dd3c875956523bb4c19ca712e5d05aab3c65
|
2015-08-13 11:26:22+01:00
|
ui: convert VNC websockets to use crypto APIs
Remove the direct use of gnutls for hash processing in the
websockets code, in favour of using the crypto APIs. This
allows the websockets code to be built unconditionally
removing countless conditional checks from the VNC code.
Signed-off-by: Daniel P. Berrange <[email protected]>
Message-Id: <[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>
|
8e9b0d24fb986d4241ae3b77752eca5dab4cb486
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/8e9b0d24fb986d4241ae3b77752eca5dab4cb486
|
2015-07-08 13:11:01+02:00
|
spice-display: fix segfault in qemu_spice_create_update
Although it is pretty unusual the stride for the guest image and the
mirror image maintained by spice-display can be different. So use
separate variables for them.
https://bugzilla.redhat.com/show_bug.cgi?id=1163047
Cc: [email protected]
Reported-by: perrier vincent <[email protected]>
Signed-off-by: Gerd Hoffmann <[email protected]>
|
c6e484707f28b3e115e64122a0570f6b3c585489
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/c6e484707f28b3e115e64122a0570f6b3c585489
|
2015-06-11 09:06:14+02:00
|
memory: track DIRTY_MEMORY_CODE in mr->dirty_log_mask
DIRTY_MEMORY_CODE is only needed for TCG. By adding it directly to
mr->dirty_log_mask, we avoid testing for TCG everywhere a region is
checked for the enabled/disabled state of dirty logging.
Reviewed-by: Fam Zheng <[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>
|
677e7805cf95f3b2bca8baf0888d1ebed7f0c606
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/677e7805cf95f3b2bca8baf0888d1ebed7f0c606
|
2015-06-05 17:09:59+02:00
|
Stop including qemu-common.h in memory.h
Including qemu-common.h from other header files is generally a bad
idea, because it means it's very easy to end up with a circular
dependency. For instance, if we wanted to include memory.h from
qom/cpu.h we'd end up with this loop:
memory.h -> qemu-common.h -> cpu.h -> cpu-qom.h -> qom/cpu.h -> memory.h
Remove the include from memory.h. This requires us to fix up a few
other files which were inadvertently getting declarations indirectly
through memory.h.
The biggest change is splitting the fprintf_function typedef out
into its own header so other headers can get at it without having
to include qemu-common.h.
Signed-off-by: Peter Maydell <[email protected]>
Message-Id: <[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>
|
fba0a593b2809ecdda68650952cf3d3332ac1990
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/fba0a593b2809ecdda68650952cf3d3332ac1990
|
2015-07-06 14:59:09+02:00
|
target-mips: Misaligned memory accesses for MSA
MIPS SIMD Architecture vector loads and stores require misalignment support.
MSA Memory access should work as an atomic operation. Therefore, it has to
check validity of all addresses for a vector store access if it is spanning
into two pages.
Separating helper functions for each data format as format is known in
translation.
To use mmu_idx from cpu_mmu_index() instead of calculating it from hflag.
Removing save_cpu_state() call in translation because it is able to use
cpu_restore_state() on fault as GETRA() is passed.
Signed-off-by: Yongbok Kim <[email protected]>
Reviewed-by: Leon Alrae <[email protected]>
[[email protected]: remove unused do_* functions]
Signed-off-by: Leon Alrae <[email protected]>
|
adc370a48fd26b92188fa4848dfb088578b1936c
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/adc370a48fd26b92188fa4848dfb088578b1936c
|
2015-06-11 10:13:28+01:00
|
tcg: add TCG_TARGET_TLB_DISPLACEMENT_BITS
This will be used to size the TLB when more than 8 MMU modes are
used by the target. Limitations come from the limited size of
the immediate fields (which sometimes, as in the case of Aarch64,
extend to instructions that shift the immediate).
Signed-off-by: Paolo Bonzini <[email protected]>
Message-Id: <[email protected]>
Reviewed-by: Richard Henderson <[email protected]>
Signed-off-by: Alexander Graf <[email protected]>
|
006f8638c62bca2b0caf609485f47fa5e14d8a3c
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/006f8638c62bca2b0caf609485f47fa5e14d8a3c
|
2015-06-03 23:56:56+02:00
|
spice: fix spice_chr_add_watch() pre-condition
Since e02bc6de30c44fd668dc0d6e1cd1804f2eed3ed3, add_watch() is called
with G_IO_HUP. Even if spice-qemu-char ignores this flag, the
precondition must be changed.
https://bugzilla.redhat.com/show_bug.cgi?id=1128992
Signed-off-by: Gerd Hoffmann <[email protected]>
|
f7a8beb5e6a13dc924895244777d9ef08b23b367
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/f7a8beb5e6a13dc924895244777d9ef08b23b367
|
2015-05-29 09:56:01+02:00
|
monitor: Limit QError use to command handlers
The previous commits narrowed use of QError to handle_qmp_command()
and its helpers monitor_protocol_emitter(), build_qmp_error_dict().
Narrow it further to just the command handler call: instead of
converting Error to QError throughout handle_qmp_command(), convert
the QError gotten from the command handler to Error, and switch the
helpers from QError to Error.
Signed-off-by: Markus Armbruster <[email protected]>
Reviewed-by: Eric Blake <[email protected]>
Reviewed-by: Luiz Capitulino <[email protected]>
|
710aec915d208246891b68e2ba61b54951edc508
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/710aec915d208246891b68e2ba61b54951edc508
|
2015-06-02 10:07:15+02:00
|
target-alpha: Set PC correctly for floating-point exceptions
PC should be one past the faulting insn. Add better commentary
for the machine-check exception path.
Reported-by: Al Viro <[email protected]>
Signed-off-by: Richard Henderson <[email protected]>
|
ba9c5de5f2d33d468a07a8794121472ea031a0b5
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/ba9c5de5f2d33d468a07a8794121472ea031a0b5
|
2015-05-18 13:03:46-07:00
|
tpm: Modify DPRINTF to enable -Wformat checking
Modify DPRINTF to always enable -Wformat checking.
Signed-off-by: Stefan Berger <[email protected]>
Reviewed-by: Eric Blake <[email protected]>
Signed-off-by: Michael Tokarev <[email protected]>
|
4d1ba9c4f8a4d68b9d053946d551ffa8f1006b77
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/4d1ba9c4f8a4d68b9d053946d551ffa8f1006b77
|
2015-04-30 16:05:48+03:00
|
qobject: Clean up around qtype_code
QTYPE_NONE is a sentinel value. No QObject has this type code.
Document it properly.
Fix dump_qobject() to abort() on QTYPE_NONE, just like for any other
invalid type code.
Fix to_json() to abort() on all invalid type codes, not just
QTYPE_MAX.
Clean up Property member qtype's type: it's a qtype_code.
Signed-off-by: Markus Armbruster <[email protected]>
Reviewed-by: Eric Blake <[email protected]>
Signed-off-by: Luiz Capitulino <[email protected]>
|
a7c31816288a8f20fc387d69d441413e7a8c9ff1
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/a7c31816288a8f20fc387d69d441413e7a8c9ff1
|
2015-05-11 08:59:07-04:00
|
target-arm: Check watchpoints against CPU security state
Fix a TODO in bp_wp_matches() now that we have a function for
testing whether the CPU is currently in Secure mode or not.
Signed-off-by: Peter Maydell <[email protected]>
Reviewed-by: Edgar E. Iglesias <[email protected]>
Reviewed-by: Alex Bennée <[email protected]>
|
ef7bab8d73580b48bda83b8d16b5eea8a3ac43fe
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/ef7bab8d73580b48bda83b8d16b5eea8a3ac43fe
|
2015-04-26 16:49:25+01:00
|
aer: fix wrong check on expose aer tlp prefix log
when specify TLP Prefix log as using pcie_aer_inject_error,
the TLP prefix log is always discarded. because the check
is incorrect, the End-End TLP Prefix Supported bit
(PCI_EXP_DEVCAP2_EETLPP) should be in Device Capabilities 2 Register.
Signed-off-by: Chen Fan <[email protected]>
Reviewed-by: Michael S. Tsirkin <[email protected]>
Signed-off-by: Michael S. Tsirkin <[email protected]>
|
77a3c1d730a14c86f3f5692be9906b206afc3d3e
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/77a3c1d730a14c86f3f5692be9906b206afc3d3e
|
2015-03-18 12:14:45+01:00
|
migration/rdma: clean up qemu_rdma_dest_init a bit
Do not check for rdma->host being empty twice. This removes a large
"if" block, so code indentation is changed. While at it, remove an
ugly goto from the loop, replacing it with a cleaner if logic. And
finally, there's no need to initialize `ret' variable since is always
has a value.
Signed-off-by: Michael Tokarev <[email protected]>
Reviewed-by: Dr. David Alan Gilbert <[email protected]>
Tested-by: Dr. David Alan Gilbert <[email protected]>
--
fixed space detected by Dave
Signed-off-by: Juan Quintela <[email protected]>
|
1dbd2fd9cbf29c74131e439ce80fb2efde56ee32
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/1dbd2fd9cbf29c74131e439ce80fb2efde56ee32
|
2015-03-17 15:20:37+01:00
|
target-arm: convert check_ap to ap_to_rw_prot
Instead of mixing access permission checking with access permissions
to page protection flags translation, just do the translation, and
leave it to the caller to check the protection flags against the access
type. Also rename to ap_to_rw_prot to better describe the new behavior.
Signed-off-by: Andrew Jones <[email protected]>
Reviewed-by: Peter Maydell <[email protected]>
Message-id: [email protected]
Signed-off-by: Peter Maydell <[email protected]>
|
0fbf5238203041f734c51b49778223686f14366b
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/0fbf5238203041f734c51b49778223686f14366b
|
2015-03-16 12:30:46+00:00
|
usb: Pair g_malloc() with g_free(), not free()
Spotted by Coverity with preview checker ALLOC_FREE_MISMATCH enabled
and my "coverity: Model g_free() isn't necessarily free()" model patch
applied.
Signed-off-by: Markus Armbruster <[email protected]>
Reviewed-by: Eric Blake <[email protected]>
Signed-off-by: Michael Tokarev <[email protected]>
|
0c6f807f4a98e7e258765dcf22619a582995fce0
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/0c6f807f4a98e7e258765dcf22619a582995fce0
|
2015-02-10 09:27:20+03:00
|
s390x/mmu: Check bit 52 in page table entry
Bit 52 in a page table entry has always to be zero, or a translation
specification exception is to be recognized.
Signed-off-by: Thomas Huth <[email protected]>
Signed-off-by: Jens Freimann <[email protected]>
Reviewed-by: David Hildenbrand <[email protected]>
Reviewed-by: Cornelia Huck <[email protected]>
Signed-off-by: Christian Borntraeger <[email protected]>
|
b4ecbf8071022a2042624baaff78cab2bf7e94af
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/b4ecbf8071022a2042624baaff78cab2bf7e94af
|
2015-02-18 09:37:14+01:00
|
s390x/ioinst: Rework memory access in STCRW instruction
Change the handler for STCRW to use the new logical memory access
functions. Since STCRW is suppressed on protection/access exceptions,
we also have to make sure to re-queue the CRW in case it could not be
written to the memory.
Signed-off-by: Thomas Huth <[email protected]>
Signed-off-by: Jens Freimann <[email protected]>
Reviewed-by: David Hildenbrand <[email protected]>
Reviewed-by: Cornelia Huck <[email protected]>
Signed-off-by: Christian Borntraeger <[email protected]>
|
7f74f0aa74a01698ef24459f7bc2a23f3880a2b8
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/7f74f0aa74a01698ef24459f7bc2a23f3880a2b8
|
2015-02-18 09:37:15+01:00
|
vfio: fix wrong initialize vfio_group_list
Signed-off-by: Chen Fan <[email protected]>
Signed-off-by: Alex Williamson <[email protected]>
|
39cb514f02c7daf6378117e28be7a659a69e48b7
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/39cb514f02c7daf6378117e28be7a659a69e48b7
|
2015-02-04 11:45:32-07:00
|
vl: fix max_cpus check
We should confirm max_cpus, which is >= smp_cpus, is
<= the machine's true max_cpus, not just smp_cpus.
Signed-off-by: Andrew Jones <[email protected]>
Reviewed-by: Eduardo Habkost <[email protected]>
Signed-off-by: Eduardo Habkost <[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>
|
c00cd99527d0d1b47a387239a7e3a8cf8ff82764
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/c00cd99527d0d1b47a387239a7e3a8cf8ff82764
|
2015-01-09 23:41:12+01:00
|
balloon: Inline qemu_balloon(), qemu_balloon_status()
... and simplify a bit. Permits factoring out common error checks in
the next commit.
Signed-off-by: Markus Armbruster <[email protected]>
Reviewed-by: Eric Blake <[email protected]>
|
6502a14734e71b2f6dd079b0a1e546e6aa2d2f8d
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/6502a14734e71b2f6dd079b0a1e546e6aa2d2f8d
|
2015-01-29 10:02:26+01:00
|
s390x/kvm: unknown DIAGNOSE code should give a specification exception
As described in CP programming services an unimplemented DIAGNOSE
function should return a specification exception. Today we give the
guest an operation exception.
As both exception types are suppressing and Linux as a guest does not
care about the type of program check in its exception table handler
as long as both types have the same kind of error handling (nullifying,
terminating, suppressing etc.) this was unnoticed.
Reviewed-by: Thomas Huth <[email protected]>
Signed-off-by: Christian Borntraeger <[email protected]>
Signed-off-by: Cornelia Huck <[email protected]>
|
68540b1a1b505d9578699b03fe0b5da716a21dcc
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/68540b1a1b505d9578699b03fe0b5da716a21dcc
|
2015-02-03 13:42:40+01:00
|
loader: fix NEGATIVE_RETURNS
lseek will return -1 on error, g_malloc0(size) and read(,,size)
paramenters cannot be negative. We should add a check for return
value of lseek().
Signed-off-by: Gonglei <[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>
|
ddd2eab72fbd383a56f439bf278c6d647abd4f54
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/ddd2eab72fbd383a56f439bf278c6d647abd4f54
|
2014-11-17 11:41:56+01:00
|
qemu-img: Check create_opts before image amendment
The image options which can be amended are described by the .create_opts
field for every driver. This field must therefore be non-NULL so that
anything can be amended in the first place. Check that this holds true
before going into qemu_opts_create() (because if .create_opts is NULL,
the create_opts pointer in img_amend() will be NULL after
qemu_opts_append()).
Cc: [email protected]
Signed-off-by: Max Reitz <[email protected]>
Reviewed-by: Kevin Wolf <[email protected]>
Signed-off-by: Kevin Wolf <[email protected]>
|
b2439d26f078c826e5e06b34d978a6f6d5c7c56f
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/b2439d26f078c826e5e06b34d978a6f6d5c7c56f
|
2014-12-10 10:31:20+01:00
|
fw_cfg_mem: introduce the "data_width" property
The "data_width" property is capable of changing the maximum valid access
size to the MMIO data register, and resizes the memory region similarly,
at device realization time.
The default value of "data_memwidth" is set so that we don't yet diverge
from "fw_cfg_data_mem_ops".
Most of the fw_cfg_mem users will stick with the default, and for them we
should continue using the statically allocated "fw_cfg_data_mem_ops". This
is beneficial for debugging because gdb can resolve pointers referencing
static objects to the names of those objects.
Signed-off-by: Laszlo Ersek <[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>
Message-id: [email protected]
Signed-off-by: Peter Maydell <[email protected]>
|
cfaadf0e89e7c2a47462d5f96390c9a9b4de037c
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/cfaadf0e89e7c2a47462d5f96390c9a9b4de037c
|
2014-12-22 23:39:18+00:00
|
s390x/sclpconsole-lm: truncate input if line is too long
As the SCLP line mode console input length is limited by the available
SCCB buffer space, it might lock up if the input does not fit into the
buffer.
With this patch, characters that don't fit are 'eaten' up to the next
CR/LF and the input line is sent truncated to the guest.
Signed-off-by: Heinz Graalfs <[email protected]>
Reviewed-by: David Hildenbrand <[email protected]>
Signed-off-by: Cornelia Huck <[email protected]>
|
b3191432cf49c556f47d75c929f5aa692ae59da1
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/b3191432cf49c556f47d75c929f5aa692ae59da1
|
2014-11-05 16:35:55+01:00
|
s390x: Implement SAM{24,31,64}
The SAM instructions simply change 2 bits in PSW.MASK to advertise
the current memory mode. While we can't fully guarantee that 31 bit
mode (or even remotely 24 bit mode) actually work correctly, we don't
check whether lpswe modifies these bits, so we shouldn't keep the
guest from executing SAM instructions either.
This patch implements all SAM instrutions with their actual PSW changing
semantics, making more recent Linux kernels boot properly which do issue
a SAM31 call during early boot.
Signed-off-by: Alexander Graf <[email protected]>
Reviewed-by: Bastian Koppelmann <[email protected]>
Reviewed-by: Richard Henderson <[email protected]>
|
44dd33ba8f60b5f513399f673351127af16bd304
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/44dd33ba8f60b5f513399f673351127af16bd304
|
2014-11-05 12:01:28+01:00
|
slirp/smbd: modify/set several parameters in generated smbd.conf
The file sharing module should not handle printers, so disable it.
The options 'load printers' and 'printing' have been available since the
beginning (May 1996, commit 0e8fd3398771da2f016d72830179507f3edda51b).
Option 'disable spoolss' is available since Samba 2.0.4, commit
de5f42c9d9172592779fa2504d44544e3b6b1c0d).
Next, "socket address" was reported as deprecated, use a combination of
"interfaces" and "bind interfaces only" instead (available since October
1997, commit 79f4fb52c1ed56fd843f81b4eb0cdd2991d4d0f4).
Override cache directory to avoid writing to a global directory. Option
available since Samba 3.4.0, Jan 2009, commit
19a05bf2f485023b11b41dfae3f6459847d55ef7.
Set "usershare max shared=0" to prevent a global directory from being
used. Option available since Samba 3.0.23, February 2006, commit
5831715049f2d460ce42299963a5defdc160891b.
The last option was introduced with Samba 3.4.0, but previously
"state directory" was already added which exists in Samba 3.4.0. As
unknown parameters are ignored (while printing a warning), it should be
safe to add another option.
Signed-off-by: Peter Wu <[email protected]>
Cc: Jan Kiszka <[email protected]>
Signed-off-by: Michael Tokarev <[email protected]>
|
7912d04be6322b16cfece6b698361ae6ed036ba9
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/7912d04be6322b16cfece6b698361ae6ed036ba9
|
2014-11-11 08:49:16+03:00
|
target-mips: add BadInstr and BadInstrP support
BadInstr Register (CP0 Register 8, Select 1)
The BadInstr register is a read-only register that capture the most recent
instruction which caused an exception.
BadInstrP Register (CP0 Register 8, Select 2)
The BadInstrP register contains the prior branch instruction, when the
faulting instruction is in a branch delay slot.
Using error_code to indicate whether AdEL or TLBL was triggered during
instruction fetch, in this case BadInstr is not updated as valid instruction
word is not available.
Signed-off-by: Leon Alrae <[email protected]>
Reviewed-by: Yongbok Kim <[email protected]>
|
aea14095ea91f792ee43ee52fe6032cd8cdd7190
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/aea14095ea91f792ee43ee52fe6032cd8cdd7190
|
2014-11-03 11:48:34+00:00
|
target-i386: warns users when CPU threads>1 for non-Intel CPUs
Only Intel CPUs support hyperthreading. When users select threads>1 in
-smp option, QEMU fixes it by adjusting CPUID_0000_0001_EBX and
CPUID_8000_0008_ECX based on inputs (sockets, cores, threads);
so guest VM can boot correctly. However it is still better to gives
users a warning when such case happens.
Signed-off-by: Wei Huang <[email protected]>
[As suggested by Eduardo, check for !IS_INTEL instead of AMD. - Paolo]
Signed-off-by: Paolo Bonzini <[email protected]>
|
e48638fdb31bb79de964cd8bbd4621648f5d38c6
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/e48638fdb31bb79de964cd8bbd4621648f5d38c6
|
2014-10-23 16:41:26+02:00
|
scsi: Drop scsi_req_abort
The only user of this function is spapr_vscsi.c. We can convert to
scsi_req_cancel plus adding a check in vscsi_request_cancelled.
Suggested-by: Paolo Bonzini <[email protected]>
Signed-off-by: Fam Zheng <[email protected]>
[Drop prototype. - Paolo]
Signed-off-by: Paolo Bonzini <[email protected]>
|
eda470e41a753070e057380a9a71e2ad7347f667
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/eda470e41a753070e057380a9a71e2ad7347f667
|
2014-09-30 13:30:50+02:00
|
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