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⌀ | commit_url
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stringlengths 25
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|---|---|---|---|---|---|---|---|
qcow2: Split qcow2_check_refcounts()
Put the code for calculating the reference counts and comparing them
during qemu-img check into own functions.
Signed-off-by: Max Reitz <[email protected]>
Reviewed-by: Benoît Canet <[email protected]>
Reviewed-by: Kevin Wolf <[email protected]>
Signed-off-by: Kevin Wolf <[email protected]>
|
6ca56bf5e90aa167395727667d17c699950c545c
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/6ca56bf5e90aa167395727667d17c699950c545c
|
2014-10-23 15:34:01+02:00
|
tests: usb: usb-uas hotplug test
checks that it's possible to hotplug usb-uas HBA and
then if it's possible to hot(un)plug scsi-disk to it.
Thest basically covers hot(un)plug on dummy HBAs
without means of hot(un)plug notification of the guest.
Signed-off-by: Igor Mammedov <[email protected]>
Reviewed-by: Paolo Bonzini <[email protected]>
Signed-off-by: Andreas Färber <[email protected]>
|
49cec38591d6fef833cf12873fb4ff9748d0f08b
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/49cec38591d6fef833cf12873fb4ff9748d0f08b
|
2014-10-15 05:03:13+02:00
|
blockjob: add block_job_defer_to_main_loop()
Block jobs will run in the BlockDriverState's AioContext, which may not
always be the QEMU main loop.
There are some block layer APIs that are either not thread-safe or risk
lock ordering problems. This includes bdrv_unref(), bdrv_close(), and
anything that calls bdrv_drain_all().
The block_job_defer_to_main_loop() API allows a block job to schedule a
function to run in the main loop with the BlockDriverState AioContext
held.
This function will be used to perform cleanup and backing chain
manipulations in block jobs.
Signed-off-by: Stefan Hajnoczi <[email protected]>
Reviewed-by: Max Reitz <[email protected]>
Message-id: [email protected]
|
dec7d421f85578b0949292336f784f55ac84812d
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/dec7d421f85578b0949292336f784f55ac84812d
|
2014-11-03 11:41:49+00:00
|
snapshot: fix referencing wrong variable in while loop in do_delvm
The while loop variabal is "bs1",
but "bs" is always passed to bdrv_snapshot_delete_by_id_or_name.
Broken in commit a89d89d, v1.7.0.
Signed-off-by: Zhang Haoyu <[email protected]>
Reviewed-by: Markus Armbruster <[email protected]>
Signed-off-by: Stefan Hajnoczi <[email protected]>
|
af957387547b05ed6dc4d84c10cca42700a7aeda
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/af957387547b05ed6dc4d84c10cca42700a7aeda
|
2014-10-03 10:30:33+01:00
|
kvm/valgrind: don't mark memory as initialized
since commit 7dda5dc82a77 ("migration: initialize RAM to zero") the
guest memory is defined zero. No need to call valgrind on guest memory.
This reverts commit 62fe83318d2f ("qemu: Use valgrind annotations to
mark kvm guest memory as defined") thus speeding up kvm start if
<includedir>/valgrind/valgrind.h is available.
Signed-off-by: Christian Borntraeger <[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>
|
541be9274e8ef227fb1b50ce124fd2cc2dce81a5
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/541be9274e8ef227fb1b50ce124fd2cc2dce81a5
|
2014-09-26 13:35:08+02:00
|
qcow2: Check L1/L2/reftable entries for alignment
Offsets taken from the L1, L2 and refcount tables are generally assumed
to be correctly aligned. However, this cannot be guaranteed if the image
has been written to by something different than qemu, thus check all
offsets taken from these tables for correct cluster alignment.
Signed-off-by: Max Reitz <[email protected]>
Reviewed-by: Eric Blake <[email protected]>
Message-id: [email protected]
Signed-off-by: Stefan Hajnoczi <[email protected]>
|
a97c67ee6c1546b985c1048c7a1f9e4fc13d9ee1
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/a97c67ee6c1546b985c1048c7a1f9e4fc13d9ee1
|
2014-09-22 11:39:28+01:00
|
make check-block: Use default cache modes
When qemu-iotests only gave a choice between cache=none and
cache=writethrough, we picked cache=none because it was the option that
would complete the test in finite time. Some tests could only work for
one of the two options and would be skipped with cache=none, but that
was an acceptable trade-off at the time.
Today, however, qemu-iotests is a bit more flexible than that and you
can specify any of the cache modes supported by qemu. The default is
writeback, like in qemu, which is fast and (unlike cache=none) compatible
with any host filesystem. Test cases that have specific requirements for
the cache mode can also specify a different default.
In order to get a fast test run that works everywhere and doesn't skip
tests that need a different cache mode, not specifying any cache mode
and instead relying on the default is the best we can do today.
Signed-off-by: Kevin Wolf <[email protected]>
Reviewed-by: Markus Armbruster <[email protected]>
Message-id: [email protected]
Signed-off-by: Stefan Hajnoczi <[email protected]>
|
d9323e9b20b1a74720f17e81387cffe013d9cf0b
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/d9323e9b20b1a74720f17e81387cffe013d9cf0b
|
2014-10-03 10:30:33+01:00
|
spapr: Split memory nodes to power-of-two blocks
Linux kernel expects nodes to have power-of-two size and
does WARN_ON if this is not the case:
[ 0.041456] WARNING: at drivers/base/memory.c:115
which is:
===
/* Validate blk_sz is a power of 2 and not less than section size */
if ((block_sz & (block_sz - 1)) || (block_sz < MIN_MEMORY_BLOCK_SIZE)) {
WARN_ON(1);
block_sz = MIN_MEMORY_BLOCK_SIZE;
}
===
This splits memory nodes into set of smaller blocks with
a size which is a power of two. This makes sure the start
address of every node is aligned to the node size.
Signed-off-by: Alexey Kardashevskiy <[email protected]>
[agraf: squash windows compile fix in]
Signed-off-by: Alexander Graf <[email protected]>
|
6010818c30ce9c796b4e22fd261fc6fea1cecbfc
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/6010818c30ce9c796b4e22fd261fc6fea1cecbfc
|
2014-09-08 12:50:48+02:00
|
nbd: Drop nbd_can_read()
There is no variant of aio_set_fd_handler() like qemu_set_fd_handler2(),
so we cannot give a can_read() callback function. Instead, unregister
the nbd_read() function whenever we cannot read and re-register it as
soon as we can read again.
All this is hidden behind the functions nbd_set_handlers() (which
registers all handlers for the AIO context and file descriptor belonging
to the given client), nbd_unset_handlers() (which unregisters them) and
nbd_update_can_read() (which checks whether NBD can read for the given
client and acts accordingly).
Signed-off-by: Max Reitz <[email protected]>
Signed-off-by: Stefan Hajnoczi <[email protected]>
|
958c717df97ea9ca47a2253b8371130fe5f22980
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/958c717df97ea9ca47a2253b8371130fe5f22980
|
2014-08-29 10:48:45+01:00
|
CODING_STYLE: Section about conditional statement
Yoda conditions lack readability, and QEMU has a
strict compiler configuration for checking a common
mistake like "if (dev = NULL)". Make it a written rule.
Signed-off-by: Gonglei <[email protected]>
Reviewed-by: Eric Blake <[email protected]>
Signed-off-by: Michael Tokarev <[email protected]>
|
2bb0020cf97c938f8339c76fa8a0da6353e8d27e
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/2bb0020cf97c938f8339c76fa8a0da6353e8d27e
|
2014-08-15 18:54:06+04:00
|
cadence_uart: check for serial backend before using it.
This checks that s->chr is not NULL before using it.
Signed-off-by: KONRAD Frederic <[email protected]>
Reviewed-by: Peter Crosthwaite <[email protected]>
Signed-off-by: Peter Maydell <[email protected]>
|
af52fe862fba686713044efdf9158195f84535ab
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/af52fe862fba686713044efdf9158195f84535ab
|
2014-07-17 16:36:17+01:00
|
pci: Use bus master address space for delivering MSI/MSI-X messages
The spec says (and real HW confirms this) that, if the bus master bit
is 0, the device will not generate any PCI accesses. MSI and MSI-X
messages fall among these, so we should use the corresponding address
space to deliver them. This will prevent delivery if bus master support
is disabled.
Cc: [email protected]
Signed-off-by: Jan Kiszka <[email protected]>
Reviewed-by: Michael S. Tsirkin <[email protected]>
Signed-off-by: Michael S. Tsirkin <[email protected]>
|
cc943c36faa192cd4b32af8fe5edb31894017d35
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/cc943c36faa192cd4b32af8fe5edb31894017d35
|
2014-08-14 13:20:33+02:00
|
virtio-rng: implement per-device migration calls
While we are here, we also check virtio_load() return value.
Signed-off-by: Greg Kurz <[email protected]>
Reviewed-by: Alexander Graf <[email protected]>
Reviewed-by: Michael S. Tsirkin <[email protected]>
Signed-off-by: Michael S. Tsirkin <[email protected]>
|
3902d49e13c2428bd6381cfdf183103ca4477c1f
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/3902d49e13c2428bd6381cfdf183103ca4477c1f
|
2014-06-29 19:39:41+03:00
|
iotests: Source common.env
Source common.env in the iotests' check script.
Signed-off-by: Max Reitz <[email protected]>
Signed-off-by: Kevin Wolf <[email protected]>
|
7fed1a49ff72a5b794e3723612fa1731844b38f7
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/7fed1a49ff72a5b794e3723612fa1731844b38f7
|
2014-06-27 20:00:00+02:00
|
virtio-blk: Fix and clean up the in_sg and out_sg check
out_sg is checked by iov_to_buf below, so it can be dropped.
Add assert and iov_discard_back around in_sg, as the in_sg is handled in
dataplane code.
Signed-off-by: Fam Zheng <[email protected]>
Reviewed-by: Stefan Hajnoczi <[email protected]>
Signed-off-by: Kevin Wolf <[email protected]>
|
ee17e84830e2e7030d57db5b415719e9022573cd
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/ee17e84830e2e7030d57db5b415719e9022573cd
|
2014-06-27 18:18:31+02:00
|
target-ppc: Remove POWER7+ and POWER8E families
POWER8E is architecturally equal to POWER8 and POWER7+ is equal to
POWER7. Also no user space tool makes any difference for CPU node name
in the device tree (such as PowerPC,POWER7@0 vs. PowerPC,POWER7+@0).
So there is no point in emulating POWER7+ and POWER8E apart from POWER7
and POWER8. Also, the previos patch implemented multiple PVR mask support
per CPU class so POWER7 class now covers both POWER7 and POWER7+ CPUs,
same is valid for POWER8/8E.
This removes POWER7+ and POWER8E classes. This replaces references
to POWER7P/POWER8E families with POWER7/POWER8 families.
Signed-off-by: Alexey Kardashevskiy <[email protected]>
Signed-off-by: Alexander Graf <[email protected]>
|
b60c60070c0df4ef01d5c727929fe0e93e6fdd09
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/b60c60070c0df4ef01d5c727929fe0e93e6fdd09
|
2014-07-08 12:10:36+02:00
|
target-i386: block migration and savevm if invariant tsc is exposed
Invariant TSC documentation mentions that "invariant TSC will run at a
constant rate in all ACPI P-, C-. and T-states".
This is not the case if migration to a host with different TSC frequency
is allowed, or if savevm is performed. So block migration/savevm.
Signed-off-by: Marcelo Tosatti <[email protected]>
Reviewed-by: Eduardo Habkost <[email protected]>
Signed-off-by: Eduardo Habkost <[email protected]>
Reviewed-by: Juan Quintela <[email protected]>
[AF+mtosatti: Updated error message]
Signed-off-by: Andreas Färber <[email protected]>
|
68bfd0ad4a1dcc4c328d5db85dc746b49c1ec07e
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/68bfd0ad4a1dcc4c328d5db85dc746b49c1ec07e
|
2014-06-25 23:54:57+02:00
|
e1000: factor out checking for auto-negotiation availability
Also fix minor indentation issues in the surrounding code.
Suggested-by: Michael S. Tsirkin <[email protected]>
Signed-off-by: Gabriel Somlo <[email protected]>
Reviewed-by: Michael S. Tsirkin <[email protected]>
Signed-off-by: Michael S. Tsirkin <[email protected]>
|
d7a4155265416a1c8f3067b59e68bf5fda1d6215
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/d7a4155265416a1c8f3067b59e68bf5fda1d6215
|
2014-06-23 17:38:00+03:00
|
target-i386: Support check/enforce flags in TCG mode, too
If enforce/check is specified in TCG mode, QEMU will ensure all CPU
features are supported by TCG, so no CPU feature is silently disabled.
Reviewed-by: Richard Henderson <[email protected]>
Signed-off-by: Eduardo Habkost <[email protected]>
[AF: Be explicit about TCG vs. !KVM]
Signed-off-by: Andreas Färber <[email protected]>
|
fefb41bf3485a1c9a44c15e382d28035c6fb5f4b
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/fefb41bf3485a1c9a44c15e382d28035c6fb5f4b
|
2014-06-25 23:54:57+02:00
|
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 <[email protected]>
Signed-off-by: Juan Quintela <[email protected]>
|
426d1d016a494c978a513afcd03aa000fcbd5b3c
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/426d1d016a494c978a513afcd03aa000fcbd5b3c
|
2014-06-23 19:14:51+02:00
|
PPC: e500: Expose kernel load address in dt
We want to move to a model where firmware loads our kernel. To achieve
this we need to be able to tell firmware where the kernel lies.
Let's copy the mechanism we already use for -M pseries and expose the
kernel load address and size through the device tree.
Signed-off-by: Alexander Graf <[email protected]>
|
903585dec63ee83bd8149006e31f92ea789b38e3
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/903585dec63ee83bd8149006e31f92ea789b38e3
|
2014-06-16 13:24:35+02:00
|
memory: Simplify mr_add_subregion() if-else
This if else is not needed. The previous call to memory_region_add
(whether _overlap or not) will always set priority and may_overlap
to desired values. And its not possible to get here without having
called memory_region_add_subregion due to the null guard on parent.
So we can just directly call memory_region_add_subregion_common.
Signed-off-by: Peter Crosthwaite <[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>
|
3fb5bf5730b90c08d5d1c027900efae210d9b326
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/3fb5bf5730b90c08d5d1c027900efae210d9b326
|
2014-06-17 16:07:37+02:00
|
s390x/kvm: add alternative injection interface
Add kvm_s390_{vcpu,floating}_interrupt, which offer the possibility
to inject interrupts with larger payloads (when a kvm backend becomes
available).
Moreover, kvm_s390_floating_interrupt() does no longer have the bogus
requirement for a vcpu.
Signed-off-by: Cornelia Huck <[email protected]>
|
66ad0893f07f194b5c8607cb81061b8d7202511c
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/66ad0893f07f194b5c8607cb81061b8d7202511c
|
2014-06-10 09:50:27+02:00
|
virtio: allow mapping up to max queue size
It's a loop from i < num_sg and the array is VIRTQUEUE_MAX_SIZE - so
it's OK if the value read is VIRTQUEUE_MAX_SIZE.
Not a big problem in practice as people don't use
such big queues, but it's inelegant.
Reported-by: "Dr. David Alan Gilbert" <[email protected]>
Cc: [email protected]
Signed-off-by: Michael S. Tsirkin <[email protected]>
|
937251408051e0489f78e4db3c92e045b147b38b
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/937251408051e0489f78e4db3c92e045b147b38b
|
2014-05-12 12:07:21+03:00
|
spice: fix "info spice"
In case no listening address was specified, "info spice" reports
"0.0.0.0" as address. Which is incorrect in case spice is listening
on ipv6. Replace it by a wildcard "*" to indicate it is not limited
to a specific address.
Note: Being more specific is not possible without extending the
spice-server api. The socket is handled by spice-server not
qemu, so qemu can't easily figure the actual socket address.
Reported-by: David Jaša <[email protected]>
Signed-off-by: Gerd Hoffmann <[email protected]>
|
4f60af9ac00800d5833f6ec4317535aeaddb1616
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/4f60af9ac00800d5833f6ec4317535aeaddb1616
|
2014-05-08 10:45:54+02:00
|
kvm: Fix enable_cap helpers on older gcc
Commit 40f1ee27aa1 introduced handy helpers for enable_cap calls on
vcpu and vm level. Unfortunately some older gcc versions (4.7.1, 4.6)
seem to choke on signedness detection in inline created variables:
target-ppc/kvm.c: In function 'kvmppc_booke_watchdog_enable':
target-ppc/kvm.c:1302:21: error: comparison of unsigned expression < 0 is always false [-Werror=type-limits]
target-ppc/kvm.c: In function 'kvmppc_set_papr':
target-ppc/kvm.c:1504:21: error: comparison of unsigned expression < 0 is always false [-Werror=type-limits]
However - thanks to Thomas Huth for the suggestion - we can just cast the
offending potentially 0 value to a signed type, making the comparison signed.
Reviewed-by: Thomas Huth <[email protected]>
Acked-by: Cornelia Huck <[email protected]>
Signed-off-by: Alexander Graf <[email protected]>
Signed-off-by: Cornelia Huck <[email protected]>
|
61c7bbd236b90da7531fcf957223a2456670d44d
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/61c7bbd236b90da7531fcf957223a2456670d44d
|
2014-05-20 13:05:57+02:00
|
block: Check bdrv_getlength() return value in bdrv_make_zero()
Signed-off-by: Kevin Wolf <[email protected]>
Reviewed-by: Max Reitz <[email protected]>
|
9ce10c0bdcdd8a36c62e3376fd1de86bc0fb8a2a
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/9ce10c0bdcdd8a36c62e3376fd1de86bc0fb8a2a
|
2014-04-22 11:57:02+02:00
|
curl: Fix return from curl_read_cb with invalid state
A curl write callback is supposed to return the number of bytes it
handled. curl_read_cb would have erroneously reported it had handled
all bytes in the event that the internal curl state was invalid.
Signed-off-by: Matthew Booth <[email protected]>
Tested-by: Richard W.M. Jones <[email protected]>
Signed-off-by: Kevin Wolf <[email protected]>
|
38bbc0a580f9f10570b1d1b5d3e92f0e6feb2970
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/38bbc0a580f9f10570b1d1b5d3e92f0e6feb2970
|
2014-04-30 16:34:08+02:00
|
gtk: Don't use deprecated vte_terminal_get_adjustment
Guard this with a VTE version check, since I'm not sure if this is backwards
compatible.
ui/gtk.c: In function ‘gd_vc_init’:
ui/gtk.c:1176:5: error: ‘vte_terminal_get_adjustment’ is deprecated (declared at /usr/include/vte-2.90/vte/vtedeprecated.h:101) [-Werror=deprecated-declarations]
Signed-off-by: Cole Robinson <[email protected]>
Signed-off-by: Gerd Hoffmann <[email protected]>
|
105923e08c724c2a5561673442bca91ddab83b41
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/105923e08c724c2a5561673442bca91ddab83b41
|
2014-04-29 10:46:30+02:00
|
configure: use do_cc when checking for -fstack-protector support
MacOSX clang silently swallows unrecognized -f options when doing a link
with '-framework' also on the command line, so to detect support for
the various -fstack-protector options we must do a plain .c to .o compile,
not a complete compile-and-link.
Signed-off-by: Peter Maydell <[email protected]>
Reviewed-by: Michael S. Tsirkin <[email protected]>
Message-id: [email protected]
|
0a9077ea144a7e6a6f456b94e2d2eaad21e74d34
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/0a9077ea144a7e6a6f456b94e2d2eaad21e74d34
|
2014-04-10 22:17:47+01:00
|
Revert "fix return check for KVM_GET_DIRTY_LOG ioctl"
This reverts commit b533f658a98325d0e47b36113bd9f5bcc046fdae.
The original code was wrong, because effectively it ignored errors
from kernel, because kernel does not return -1 on error case but
returns -errno, and does not return -EPERM for this particular ioctl.
But in some cases kernel actually returned unsuccessful result,
namely, when the dirty bitmap in requested slot does not exist
it returns -ENOENT. With new code this condition becomes an
error when it shouldn't be.
Revert that patch instead of fixing it properly this late in the
release process. I disagree with this approach, but let's make
things move _somewhere_, instead of arguing endlessly whch of
the 2 proposed fixes is better.
Signed-off-by: Michael Tokarev <[email protected]>
Message-id: [email protected]
Signed-off-by: Peter Maydell <[email protected]>
|
50212d6346f33d6e19489e81b025b5c3bb8759be
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/50212d6346f33d6e19489e81b025b5c3bb8759be
|
2014-04-14 15:40:02+01:00
|
target-arm: A64: Correctly fault FP/Neon if CPACR.FPEN set
For the A64 instruction set, the only FP/Neon disable trap
is the CPACR FPEN bits, which may indicate "enabled", "disabled"
or "disabled for EL0". Add a bit to the AArch64 tb flags indicating
whether FP/Neon access is currently enabled and make the decoder
emit code to raise exceptions on use of FP/Neon insns if it is not.
We use a new flag in DisasContext rather than borrowing the
existing vfp_enabled flag because the A32/T32 decoder is going
to need both.
Signed-off-by: Peter Maydell <[email protected]>
Acked-by: Peter Crosthwaite <[email protected]>
---
I'm aware this is a rather hard to review patch; sorry.
I have done an exhaustive check that we have fp access checks
in all code paths with the aid of the assertions added in the
next patch plus the code-coverage hack patch I posted to the
list earlier.
This patch is correct as of
09e037354 target-arm: A64: Add saturating accumulate ops (USQADD/SUQADD)
which was the last of the Neon insns to be added, so assuming
no refactoring of the code it should be fine.
|
8c6afa6ab158467d1938cc92022135bc7a872006
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/8c6afa6ab158467d1938cc92022135bc7a872006
|
2014-04-17 21:34:03+01:00
|
arm: translate.c: Fix smlald Instruction
The smlald (and probably smlsld) instruction was doing incorrect sign
extensions of the operands amongst 64bit result calculation. The
instruction psuedo-code is:
operand2 = if m_swap then ROR(R[m],16) else R[m];
product1 = SInt(R[n]<15:0>) * SInt(operand2<15:0>);
product2 = SInt(R[n]<31:16>) * SInt(operand2<31:16>);
result = product1 + product2 + SInt(R[dHi]:R[dLo]);
R[dHi] = result<63:32>;
R[dLo] = result<31:0>;
The result calculation should be done in 64 bit arithmetic, and hence
product1 and product2 should be sign extended to 64b before calculation.
The current implementation was adding product1 and product2 together
then sign-extending the intermediate result leading to false negatives.
E.G. if product1 = product2 = 0x4000000, their sum = 0x80000000, which
will be incorrectly interpreted as -ve on sign extension.
We fix by doing the 64b extensions on both product1 and product2 before
any addition/subtraction happens.
We also fix where we were possibly incorrectly setting the Q saturation
flag for SMLSLD, which the ARM ARM specifically says is not set.
Reported-by: Christina Smith <[email protected]>
Signed-off-by: Peter Crosthwaite <[email protected]>
Reviewed-by: Peter Maydell <[email protected]>
Message-id: 2cddb6f5a15be4ab8d2160f3499d128ae93d304d.1397704570.git.peter.crosthwaite@xilinx.com
Cc: [email protected]
Signed-off-by: Peter Maydell <[email protected]>
|
33bbd75a7c3321432fe40a8cbacd64619c56138c
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/33bbd75a7c3321432fe40a8cbacd64619c56138c
|
2014-04-17 21:34:07+01:00
|
PPC: openpic_kvm: Filter memory events properly
Commit 6f1834a2b exposed a bug in openpic_kvm where we don't filter
for memory events that only happen to the region we want to know
events about.
Add proper filtering, fixing the e500plat target with KVM.
Signed-off-by: Alexander Graf <[email protected]>
Message-id: [email protected]
Signed-off-by: Peter Maydell <[email protected]>
|
87d8354de3560eb705bcee83142d775f703177a6
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/87d8354de3560eb705bcee83142d775f703177a6
|
2014-04-03 12:43:17+01:00
|
ui/vnc: fix vmware VGA incompatiblities
this fixes invalid rectangle updates observed after commit 12b316d
with the vmware VGA driver. The issues occured because the server
and client surface update seems to be out of sync at some points
and the max width of the surface is not dividable by
VNC_DIRTY_BITS_PER_PIXEL (16).
Reported-by: Serge Hallyn <[email protected]>
Signed-off-by: Peter Lieven <[email protected]>
Signed-off-by: Gerd Hoffmann <[email protected]>
|
2f487a3d40faff1772e14da6b921900915501f9a
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/2f487a3d40faff1772e14da6b921900915501f9a
|
2014-03-18 08:21:24+01:00
|
uhci: invalidate queue on device address changes
Signed-off-by: Gerd Hoffmann <[email protected]>
|
c348e481759057c925cce4bf54336f1518b8c702
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/c348e481759057c925cce4bf54336f1518b8c702
|
2014-02-18 15:39:13+01:00
|
vvfat: correctly propagate errors
Before:
$ ./qemu-io-old
qemu-io-old> open -r -o driver=vvfat,fat-type=24,dir=i386-softmmu
Valid FAT types are only 12, 16 and 32
qemu-io-old: can't open device (null): Could not open image: Invalid argument
After:
$ ./qemu-io
qemu-io> open -r -o driver=vvfat,fat-type=24,dir=i386-softmmu
qemu-io: can't open device (null): Valid FAT types are only 12, 16 and 32
Signed-off-by: Paolo Bonzini <[email protected]>
Reviewed-by: Fam Zheng <[email protected]>
Signed-off-by: Kevin Wolf <[email protected]>
|
c0f92b526dbd45fc5b539f51b7379156814dafe9
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/c0f92b526dbd45fc5b539f51b7379156814dafe9
|
2014-02-21 21:02:23+01:00
|
hw/arm/allwinner-a10: initialize EMAC
Signed-off-by: Beniamino Galvani <[email protected]>
Reviewed-by: Peter Crosthwaite <[email protected]>
Reviewed-by: Peter Maydell <[email protected]>
Signed-off-by: Peter Maydell <[email protected]>
|
db7dfd4c7e4450b10048a53ce67bcac6305ad383
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/db7dfd4c7e4450b10048a53ce67bcac6305ad383
|
2014-02-08 14:50:48+00:00
|
tests/.gitignore: Ignore tests/check-qom-interface
Signed-off-by: Fam Zheng <[email protected]>
Signed-off-by: Michael Tokarev <[email protected]>
|
b76afd1072e02fe77e09790fbe1e831700976c5f
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/b76afd1072e02fe77e09790fbe1e831700976c5f
|
2014-02-01 13:56:31+04:00
|
dataplane: replace iothread object_add() with embedded instance
Before IOThread was its own object, each virtio-blk device would create
its own internal thread. We need to preserve this behavior for
backwards compatibility when users do not specify -device
virtio-blk-pci,iothread=<id>.
This patch changes how the internal IOThread object is created.
Previously we used the monitor object_add() function, which is really a
layering violation. The problem is that this needs to assign a name but
we don't have a name for this internal object.
Generating names for internal objects is a pain but even worse is that
they may collide with user-defined names.
Paolo Bonzini <[email protected]> suggested that the internal IOThread
object should not be named. This way the conflict cannot happen and we
no longer need object_add().
One gotcha is that internal IOThread objects will not be listed by the
query-iothreads command since they are not named. This is okay though
because query-iothreads is new and the internal IOThread is just for
backwards compatibility. New users should explicitly define IOThread
objects.
Reported-by: Christian Borntraeger <[email protected]>
Signed-off-by: Stefan Hajnoczi <[email protected]>
Reviewed-by: Paolo Bonzini <[email protected]>
Tested-by: Christian Borntraeger <[email protected]>
Signed-off-by: Kevin Wolf <[email protected]>
|
54bee5c2b487250dcb8631ddff4307f329ec0541
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/54bee5c2b487250dcb8631ddff4307f329ec0541
|
2014-04-04 20:48:13+02:00
|
qemu-io: New command 'sleep'
There is no easy way to check that a request correctly waits for a
different request. With a sleep command we can at least approximate it.
Signed-off-by: Kevin Wolf <[email protected]>
|
cd33d02a1012e58ee0d3c8259159e8c60cfa0a4d
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/cd33d02a1012e58ee0d3c8259159e8c60cfa0a4d
|
2014-01-24 17:40:03+01:00
|
blkdebug: Always call read_config()
Move the check whether there actually is a config file into the
read_config() function.
Signed-off-by: Max Reitz <[email protected]>
Reviewed-by: Kevin Wolf <[email protected]>
Reviewed-by: Eric Blake <[email protected]>
Signed-off-by: Kevin Wolf <[email protected]>
|
85a040e5485413333da4fcf98bc8b28c92fa623f
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/85a040e5485413333da4fcf98bc8b28c92fa623f
|
2014-01-22 12:07:17+01:00
|
vl.c: Abort on unknown -numa option type
Abort in case an invalid -numa option is provided, instead of silently
ignoring it.
Signed-off-by: Eduardo Habkost <[email protected]>
Reviewed-by: Eric Blake <[email protected]>
Signed-off-by: Anthony Liguori <[email protected]>
|
12e53a9d59c8cb272a423e1db036324579a3c697
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/12e53a9d59c8cb272a423e1db036324579a3c697
|
2013-02-04 14:38:33-06:00
|
tests: Add test for qdict_flatten()
Add a test case for qdict_flatten() in tests/check-qdict.c. This test
case covers the flattening of subordinate QLists as well.
Signed-off-by: Max Reitz <[email protected]>
Reviewed-by: Eric Blake <[email protected]>
Signed-off-by: Kevin Wolf <[email protected]>
|
3fb11779ca5f1d601adeb5870ba79e61e81a4cce
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/3fb11779ca5f1d601adeb5870ba79e61e81a4cce
|
2014-01-22 12:07:18+01:00
|
vfio-pci: Fix Nvidia MSI ACK through 0x88000 quirk
When MSI is enabled on Nvidia GeForce cards the driver seems to
acknowledge the interrupt by writing a 0xff byte to the MSI capability
ID register using the PCI config space mirror at offset 0x88000 from
BAR0. Without this, the device will only fire a single interrupt.
VFIO handles the PCI capability ID/next registers as virtual w/o write
support, so any write through config space is currently dropped. Add
a check for this and allow the write through the BAR window. The
registers are read-only anyway.
Signed-off-by: Alex Williamson <[email protected]>
|
96eeeba0db38b856eb2cae0e4a2a620d8d65771a
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/96eeeba0db38b856eb2cae0e4a2a620d8d65771a
|
2013-12-06 11:16:23-07:00
|
target-arm: Provide mechanism for getting KVM constants even if not CONFIG_KVM
There are a number of places where it would be convenient for ARM
code to have working definitions of KVM constants even in code
which is compiled with CONFIG_KVM not set. In this situation we
can't simply include the kernel KVM headers (which might conflict
with host header definitions or not even compile on the compiler
we're using) so we have to redefine equivalent constants.
Provide a mechanism for doing this and checking that the values
match, and use it for the constants we're currently exposing
via an ad-hoc mechanism.
Signed-off-by: Peter Maydell <[email protected]>
Reviewed-by: Christoffer Dall <[email protected]>
Message-id: [email protected]
|
72b0cd35ad3e216a1db7f6a08a2ff65bb577c119
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/72b0cd35ad3e216a1db7f6a08a2ff65bb577c119
|
2013-12-10 13:28:29+00:00
|
block: add wrappers for logical block provisioning information
This adds 2 wrappers to read the unallocated_blocks_are_zero and
can_write_zeroes_with_unmap info from the BDI. The wrappers are
required to check for the existence of a backing_hd and
if the devices are opened with the correct flags.
Reviewed-by: Eric Blake <[email protected]>
Signed-off-by: Peter Lieven <[email protected]>
Signed-off-by: Stefan Hajnoczi <[email protected]>
|
4ce786914b745a144a9eda1ea33f3ff98328c527
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/4ce786914b745a144a9eda1ea33f3ff98328c527
|
2013-11-28 10:30:51+01:00
|
usb-host-libusb: Detach kernel drivers earlier
If we detach the kernel drivers on the first set_config, then they will
be still attached when the device gets its initial reset. Causing the drivers
to re-initialize the device after the reset, dirtying the device state.
Signed-off-by: Hans de Goede <[email protected]>
Signed-off-by: Gerd Hoffmann <[email protected]>
|
f34d5c750897abb3853910ce73f63d88d74dc827
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/f34d5c750897abb3853910ce73f63d88d74dc827
|
2013-10-22 16:28:49+02:00
|
tcg: Remove stray semi-colons from target-*/helper.h
During GEN_HELPER=1, these are actually stray top-level semi-colons
which are technically invalid ISO C, but GCC accepts as an extension.
If we added enough __extension__ markers that we could dare use
-Wpedantic, we'd see
warning: ISO C does not allow extra ‘;’ outside of a function
This will become a hard error in the next patch, wherein those ; will
appear in the middle of a data structure.
Reviewed-by: Peter Maydell <[email protected]>
Signed-off-by: Richard Henderson <[email protected]>
|
f5daeec412b9624ba902bdba26edff88a1694ea6
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/f5daeec412b9624ba902bdba26edff88a1694ea6
|
2013-10-10 11:43:37-07:00
|
lsi: check ssid versus sdid only if ssid is valid
This prevents some (invalid) error messages on console.
Signed-off-by: Hervé Poussineau <[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>
|
c7ac9f403af37439da0ce650b68bbcb13439768e
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/c7ac9f403af37439da0ce650b68bbcb13439768e
|
2013-09-16 12:42:18+02:00
|
pc_q35: Initialize Xen.
Signed-off-by: Anthony PERARD <[email protected]>
Signed-off-by: Stefano Stabellini <[email protected]>
Acked-by: Michael S. Tsirkin <[email protected]>
|
254c12825f93f405658ca3366cd34f8a8ad23511
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/254c12825f93f405658ca3366cd34f8a8ad23511
|
2013-09-09 16:24:33+00:00
|
kvm irqfd: support direct msimessage to irq translation
On PPC64 systems MSI Messages are translated to system IRQ in a PCI
host bridge. This is already supported for emulated MSI/MSIX but
not for irqfd where the current QEMU allocates IRQ numbers from
irqchip and maps MSIMessages to IRQ in the host kernel.
This adds a new direct mapping flag which tells
the kvm_irqchip_add_msi_route() function that a new VIRQ
should not be allocated, instead the value from MSIMessage::data
should be used. It is up to the platform code to make sure that
this contains a valid IRQ number as sPAPR does in spapr_pci.c.
Signed-off-by: Alexey Kardashevskiy <[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>
|
76fe21dedafb0319306bc993f23e7646b139cfe4
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/76fe21dedafb0319306bc993f23e7646b139cfe4
|
2013-09-20 12:37:52+02:00
|
qemu-timer: drop outdated signal safety comments
host_alarm_handler() is invoked from the signal processing thread
(currently the iothread). Previously we did processing in a real signal
handler with signalfd and therefore needed signal-safe timer code.
Today host_alarm_handler() just marks the alarm timer as expired/pending
and notifies the main loop using qemu_notify_event().
Therefore these outdated comments about signal safety can be dropped.
Signed-off-by: Stefan Hajnoczi <[email protected]>
|
da718ceb1730bfe6fea0178df979639b14a0646e
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/da718ceb1730bfe6fea0178df979639b14a0646e
|
2013-09-18 15:48:33+02:00
|
checkpatch.pl: Check .cpp files
Enable checkpatch.pl to apply the same checks as C source files for
C++ files with .cpp extensions. It also adds some exceptions for C++
sources to suppress errors for:
- <> used in C++ template arguments (e.g. template <class T>)
- :: used to represent namespaces (e.g. SomeClass::method())
- : used in class declaration (e.g. class T : public Super)
- ~ used in destructor method name (e.g. T::~T())
- spacing around 'catch' (e.g. catch (...))
Signed-off-by: Tomoki Sekiyama <[email protected]>
Reviewed-by: Michael Roth <[email protected]>
Signed-off-by: Michael Roth <[email protected]>
|
69d5d21f90516a8b988a88915865b38e543fc994
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/69d5d21f90516a8b988a88915865b38e543fc994
|
2013-09-09 14:17:56-05:00
|
block: Add iops_size to do the iops accounting for a given io size.
This feature can be used in case where users are avoiding the iops limit by
doing jumbo I/Os hammering the storage backend.
Signed-off-by: Benoit Canet <[email protected]>
Signed-off-by: Stefan Hajnoczi <[email protected]>
|
2024c1df43eae0d2e35663da0c6e8c51290a386e
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/2024c1df43eae0d2e35663da0c6e8c51290a386e
|
2013-09-06 15:25:07+02:00
|
tcg: Tidy softmmu_template.h
Avoid a loop in the tlb_fill path; the fill will either succeed or
generate an exception.
Inline the slow_ld/st function; it was a complete copy of the main
helper except for the actual cross-page unaligned code, and the
compiler was inlining it anyway.
Add unlikely markers optimizing for the most common case of simple
tlb miss.
Make sure the compiler can optimize away the unaligned paths for a
1 byte access.
Reviewed-by: Aurelien Jarno <[email protected]>
Signed-off-by: Richard Henderson <[email protected]>
|
aac1fb0576e5bea72681e91c38caffc17741eb80
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/aac1fb0576e5bea72681e91c38caffc17741eb80
|
2013-08-26 13:31:54-07:00
|
aio / timers: Rename qemu_new_clock and expose clock types
Rename qemu_new_clock to qemu_clock_new.
Expose clock types.
Signed-off-by: Alex Bligh <[email protected]>
Signed-off-by: Stefan Hajnoczi <[email protected]>
|
58ac56b9ad53b006396523639bb7d7043edc56bf
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/58ac56b9ad53b006396523639bb7d7043edc56bf
|
2013-08-22 15:58:05+02:00
|
aio / timers: Untangle include files
include/qemu/timer.h has no need to include main-loop.h and
doing so causes an issue for the next patch. Unfortunately
various files assume including timers.h will pull in main-loop.h.
Untangle this mess.
Signed-off-by: Alex Bligh <[email protected]>
Signed-off-by: Stefan Hajnoczi <[email protected]>
|
6a1751b7aad6e38e9d1ae6bcea72fa28bf6cc5fb
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/6a1751b7aad6e38e9d1ae6bcea72fa28bf6cc5fb
|
2013-08-22 19:10:27+02:00
|
vmdk: check l2 table size when opening
header.num_gtes_per_gte determines size for L2 table. Check for too big
value before using it. Limit to 512M entries (2GB per one L2 table).
Signed-off-by: Fam Zheng <[email protected]>
Signed-off-by: Kevin Wolf <[email protected]>
|
f8ce04036e333aae480b1d06d969f6436652633d
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/f8ce04036e333aae480b1d06d969f6436652633d
|
2013-08-06 15:27:32+02:00
|
virtio: virtqueue_get_avail_bytes: fix desc_pa when loop over the indirect descriptor table
virtqueue_get_avail_bytes: when found a indirect desc, we need loop over it.
/* loop over the indirect descriptor table */
indirect = 1;
max = vring_desc_len(desc_pa, i) / sizeof(VRingDesc);
num_bufs = i = 0;
desc_pa = vring_desc_addr(desc_pa, i);
But, It init i to 0, then use i to update desc_pa. so we will always get:
desc_pa = vring_desc_addr(desc_pa, 0);
the last two line should swap.
Cc: [email protected]
Signed-off-by: Yin Yin <[email protected]>
Reviewed-by: Stefan Hajnoczi <[email protected]>
Signed-off-by: Michael S. Tsirkin <[email protected]>
|
1ae2757c6c4525c9b42f408c86818f843bad7418
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/1ae2757c6c4525c9b42f408c86818f843bad7418
|
2013-08-25 12:52:33+03:00
|
dump: clamp guest-provided mapping lengths to ramblock sizes
Even a trusted & clean-state guest can map more memory than what it was
given. Since the vmcore contains RAMBlocks, mapping sizes should be
clamped to RAMBlock sizes. Otherwise such oversized mappings can exceed
the entire file size, and ELF parsers might refuse even the valid portion
of the PT_LOAD entry.
Related RHBZ: https://bugzilla.redhat.com/show_bug.cgi?id=981582
Signed-off-by: Laszlo Ersek <[email protected]>
Signed-off-by: Luiz Capitulino <[email protected]>
|
2cac260768b9d4253737417ea7501cf2950e257f
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/2cac260768b9d4253737417ea7501cf2950e257f
|
2013-08-08 11:01:45-04:00
|
OptsVisitor: introduce basic list modes
We're going to need more state while processing a list of repeated
options. This change eliminates "repeated_opts_first" and adds a new state
variable:
list_mode repeated_opts repeated_opts_first
-------------- ------------- -------------------
LM_NONE NULL false
LM_STARTED non-NULL true
LM_IN_PROGRESS non-NULL false
Additionally, it is documented that lookup_scalar() and processed(), both
called by opts_type_XXX(), are invalid in LM_STARTED -- generated qapi
code calls opts_next_list() to allocate the very first link before trying
to parse a scalar into it. List mode restrictions are expressed in
positive / inclusive form.
Signed-off-by: Laszlo Ersek <[email protected]>
Tested-by: Wanlong Gao <[email protected]>
Signed-off-by: Luiz Capitulino <[email protected]>
|
d95704341280fc521dc2b16bbbc5858f6647e2c3
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/d95704341280fc521dc2b16bbbc5858f6647e2c3
|
2013-08-20 11:51:59-04:00
|
spice: fix display initialization
Spice has two display interface implementations: One integrated into
the qxl graphics card, and one generic which can operate with every
qemu-emulated graphics card.
The generic one is activated in case spice is used without qxl. The
logic for that only caught the "-vga qxl" case, "-device qxl-vga" goes
unnoticed. Fix that by adding a check in the spice interface
registration so we'll notice the qxl card no matter how it is created.
https://bugzilla.redhat.com/show_bug.cgi?id=981094
Signed-off-by: Gerd Hoffmann <[email protected]>
|
58ae52a8dc7752e3da9a905678580b4cb8181cdc
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/58ae52a8dc7752e3da9a905678580b4cb8181cdc
|
2013-07-30 10:25:47+02:00
|
spapr_rtas: Abstract rtas_start_cpu() with qemu_get_cpu()
Instead of looping over all CPUArchState, use a helper to obtain the
desired CPUState.
Free the "cpu" variable for PowerPCCPU, to access its CPUPPCState.
Signed-off-by: Andreas Färber <[email protected]>
|
c67e216bdf42abfb8505790b2da9562356103976
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/c67e216bdf42abfb8505790b2da9562356103976
|
2013-06-13 00:11:14+02:00
|
exec: implement .valid.accepts for subpages
Reviewed-by: Richard Henderson <[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>
|
c353e4cc08a2fce7c505dd0d04512ef3947adff8
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/c353e4cc08a2fce7c505dd0d04512ef3947adff8
|
2013-05-29 16:27:14+02:00
|
cpu: Drop unnecessary dynamic casts in *_env_get_cpu()
A transition from CPUFooState to FooCPU can be considered safe,
just like FooCPU::env access in the opposite direction.
The only benefit of the FOO_CPU() casts would be protection against
bogus CPUFooState pointers, but then surrounding code would likely
break, too.
This should slightly improve interrupt etc. performance when going from
CPUFooState to FooCPU.
For any additional CPU() casts see 3556c233d931ad5ffa46a35cb25cfc057732ebb8
(qom: allow turning cast debugging off).
Reported-by: Anthony Liguori <[email protected]>
Acked-by: Richard Henderson <[email protected]>
Signed-off-by: Andreas Färber <[email protected]>
|
6e42be7cd10260fd3a006d94f6c870692bf7a2c0
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/6e42be7cd10260fd3a006d94f6c870692bf7a2c0
|
2013-07-09 21:20:28+02:00
|
block: move snapshot code in block.c to block/snapshot.c
All snapshot related code, except bdrv_snapshot_dump() and
bdrv_is_snapshot(), is moved to block/snapshot.c. bdrv_snapshot_dump()
will be moved to another file later. bdrv_is_snapshot() is not related
with internal snapshot. It also fixes small code style errors reported
by check script.
Signed-off-by: Wenchao Xia <[email protected]>
Signed-off-by: Kevin Wolf <[email protected]>
|
de08c606f9ddafe647b6843e2b10a6d6030b0fc0
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/de08c606f9ddafe647b6843e2b10a6d6030b0fc0
|
2013-06-04 13:56:30+02:00
|
qemu: add castagnoli crc32c checksum algorithm
This adds the Castagnoli CRC32C algorithm, using the 0x11EDC6F41
polynomial.
This is extracted from the linux kernel cryptographic crc32.c module.
The algorithm is based on:
Castagnoli93: Guy Castagnoli and Stefan Braeuer and Martin Herrman
"Optimization of Cyclic Redundancy-Check Codes with 24
and 32 Parity Bits", IEEE Transactions on Communication,
Volume 41, Number 6, June 1993
Signed-off-by: Jeff Cody <[email protected]>
Signed-off-by: Stefan Hajnoczi <[email protected]>
|
8e1b02b8ef2eefcb2ff3855531d7bc2ea71e1fb4
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/8e1b02b8ef2eefcb2ff3855531d7bc2ea71e1fb4
|
2013-05-03 10:31:58+02:00
|
bsd-user: OS-agnostic 64-bit SYSCTL types
Use existence of type as #ifdef condition rather than FreeBSD-specific
version check, as suggested by Patrick Welche.
Also handle the signed (CTLTYPE_S64) case identically to the unsigned
(CTLTYPE_U64) case, per later patches in the FreeBSD ports tree
(emulators/qemu-devel/files/patch-z-arm-bsd-user-001).
Signed-off-by: Ed Maste <[email protected]>
Signed-off-by: Michael Tokarev <[email protected]>
|
e6a3ee5f7981e7df40aa581ebc245fd0a7d3bed0
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/e6a3ee5f7981e7df40aa581ebc245fd0a7d3bed0
|
2013-05-12 13:25:55+04:00
|
qemu-char: correct return value from chr_read functions
Even if a CharDriverState's source is blocked by the front-end,
it must not be dropped. The IOWatchPoll that wraps it will take
care of adding and removing it to the main loop. Only remove
the source when the channel is closed; and in that case, make sure
that the wrapping IOWatchPoll is removed too.
These should just be theoretical bugs.
Signed-off-by: Paolo Bonzini <[email protected]>
Message-id: [email protected]
Signed-off-by: Anthony Liguori <[email protected]>
|
cdbf6e165988ab9d7c01da03b9e27bb8ac0c76aa
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/cdbf6e165988ab9d7c01da03b9e27bb8ac0c76aa
|
2013-04-22 08:52:20-05:00
|
ccid-card-passthru, dev-smartcard-reader: add debug environment variables
Introduces a new utility function: parse_debug_env to avoid code
duplication.
This overrides whatever debug value is set on the corresponding devices
from the command line, and is meant to ease the usage with any
management stack. For libvirt you can set environment variables by
extending the dom namespace, i.e:
<domain type='kvm' id='3' xmlns:qemu='http://libvirt.org/schemas/domain/qemu/1.0'>
<qemu:commandline>
<qemu:env name='QEMU_CCID_PASSTHRU_DEBUG' value='4'/>
<qemu:env name='QEMU_CCID_DEBUG' value='4'/>
</qemu:commandline>
</domain>
Signed-off-by: Alon Levy <[email protected]>
Reviewed-by: Marc-André Lureau <[email protected]>
|
b16352acf3105000e14f194b556e159d5d06cff9
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/b16352acf3105000e14f194b556e159d5d06cff9
|
2013-04-24 11:47:57+03:00
|
block: fix BDRV_O_SNAPSHOT protocol detection
realpath(3) is used to get an absolute path to the image file when
creating a -drive snapshot=on temporary qcow2. This does not work for
protocols since their filenames ("proto:foo:...") do not correspond to
file system paths.
Commit 7c96d46ec245d73fd76726588409f9abe4bd5dc1 ("Let snapshot work with
protocols") skipped realpath(3) for protocols. Later on the "raw"
format was introduced and broke the check.
Use path_has_protocol(filename) to decide if this image uses a protocol
or a filename.
Reported-by: Richard Jones <[email protected]>
Signed-off-by: Stefan Hajnoczi <[email protected]>
Signed-off-by: Kevin Wolf <[email protected]>
|
4d70655bcb852ea0a006d3923f0b0a9c69ff462e
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/4d70655bcb852ea0a006d3923f0b0a9c69ff462e
|
2013-03-19 11:48:37+01:00
|
qcow2: introduce check_refcounts_l1/l2() flags
The check_refcounts_l1/l2() functions have a check_copied argument to
check that the QCOW_O_COPIED flag is consistent with refcount == 1.
This should be a bool, not an int.
However, the next patch introduces qcow2 fragmentation statistics and
also needs to pass an option to check_refcounts_l1/l2(). This is a good
opportunity to use an int flags field.
Signed-off-by: Stefan Hajnoczi <[email protected]>
|
801f70445293ec8ed2d78fd92313c2f71fa48ac9
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/801f70445293ec8ed2d78fd92313c2f71fa48ac9
|
2013-02-22 21:21:09+01:00
|
vl.c: validate -numa "cpus" parameter properly
- Accept empty strings without aborting
- Use parse_uint*() to parse numbers
- Abort if anything except '-' or end-of-string is found after the first
number.
- Check for endvalue < value
Also change the MAX_CPUMASK_BITS warning message from "A max of %d CPUs
are supported in a guest" to "qemu: NUMA: A max of %d VCPUs are
supported".
Signed-off-by: Eduardo Habkost <[email protected]>
Reviewed-by: Eric Blake <[email protected]>
Signed-off-by: Anthony Liguori <[email protected]>
|
c881e20eed4911ab6f8c674f2b1bf225a2cdde71
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/c881e20eed4911ab6f8c674f2b1bf225a2cdde71
|
2013-02-04 14:38:35-06:00
|
mac_nvram: QOM'ify MacIO NVRAM
It was not qdev'ified before. Turn it into a SysBusDevice and
initialize it via static properties.
Prepare Old World specific MacIO state and embed the NVRAM state there.
Drop macio_nvram_setup_bar() in favor of sysbus_mmio_map() or
direct use of Memory API.
Signed-off-by: Andreas Färber <[email protected]>
Signed-off-by: Alexander Graf <[email protected]>
|
95ed3b7cf1677dc9f995a6e1fcc7bf377cf94a0e
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/95ed3b7cf1677dc9f995a6e1fcc7bf377cf94a0e
|
2013-01-25 22:02:54+01:00
|
PPC: KVM: set has-idle in guest device tree
On e500mc, the platform doesn't provide a way for the CPU to go idle.
To still not uselessly burn CPU time, expose an idle hypercall to the guest
if kvm supports it.
Signed-off-by: Stuart Yoder <[email protected]>
[agraf: adjust for current code base, add patch description, fix non-kvm case]
Signed-off-by: Alexander Graf <[email protected]>
|
1a61a9ae61cdf7b7d24c3eb711fe772c196c235e
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/1a61a9ae61cdf7b7d24c3eb711fe772c196c235e
|
2013-01-07 17:37:11+01:00
|
cpu: Move cpu_index field to CPUState
Note that target-alpha accesses this field from TCG, now using a
negative offset. Therefore the field is placed last in CPUState.
Pass PowerPCCPU to [kvm]ppc_fixup_cpu() to facilitate this change.
Move common parts of mips cpu_state_reset() to mips_cpu_reset().
Acked-by: Richard Henderson <[email protected]> (for alpha)
[AF: Rebased onto ppc CPU subclasses and openpic changes]
Signed-off-by: Andreas Färber <[email protected]>
|
55e5c2850293547203874098f7cec148ffd12dfa
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/55e5c2850293547203874098f7cec148ffd12dfa
|
2013-01-15 04:09:13+01:00
|
qemu-char: eliminate busy waiting on can_read returning zero
The character backend refactoring introduced an undesirable busy wait.
The busy wait happens if can_read returns zero and there is data available
on the character device's file descriptor. Then, the I/O watch will
fire continuously and, with TCG, the CPU thread will never run.
1) Char backend asks front end if it can write
2) Front end says no
3) poll() finds the char backend's descriptor is available
4) Goto (1)
What we really want is this (note that step 3 avoids the busy wait):
1) Char backend asks front end if it can write
2) Front end says no
3) poll() goes on without char backend's descriptor
4) Goto (1) until qemu_chr_accept_input() called
5) Char backend asks front end if it can write
6) Front end says yes
7) poll() finds the char backend's descriptor is available
8) Backend handler called
After this patch, the IOWatchPoll source and the watch source are
separated. The IOWatchPoll is simply a hook that runs during the prepare
phase on each main loop iteration. The hook adds/removes the actual
source depending on the return value from can_read.
A simple reproducer is
qemu-system-i386 -serial mon:stdio
... followed by banging on the terminal as much as you can. :) Without
this patch, emulation will hang.
Signed-off-by: Paolo Bonzini <[email protected]>
Message-id: [email protected]
Signed-off-by: Anthony Liguori <[email protected]>
|
d185c094b404b4ff392b77d1244c0233da7d53bd
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/d185c094b404b4ff392b77d1244c0233da7d53bd
|
2013-04-05 12:53:07-05:00
|
virtio-pci: replace byte swap hack
Remove byte swaps by declaring the config space
as native endian.
Signed-off-by: Blue Swirl <[email protected]>
|
9807caccd605d09a72495637959568d690e10175
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/9807caccd605d09a72495637959568d690e10175
|
2013-01-06 08:24:26+00:00
|
target-s390: Convert FP LOAD COMPLIMENT, NEGATIVE, POSITIVE
Signed-off-by: Richard Henderson <[email protected]>
|
5d7fd045cafeac1831c1999cb9e1251b7906c6b2
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/5d7fd045cafeac1831c1999cb9e1251b7906c6b2
|
2013-01-05 12:18:41-08:00
|
openpic: add some bounds checking for IRQ numbers
The two checks with abort() guard against potential QEMU-internal
problems, but the EOI check stops the guest from causing updates to queue
position -1 and other havoc if it writes EOI with no interrupt in
service.
Signed-off-by: Scott Wood <[email protected]>
[agraf: remove hunk in code that didn't get applied yet]
Signed-off-by: Alexander Graf <[email protected]>
|
65b9d0d5659687ebb85b1305ac70b3a84df16e5a
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/65b9d0d5659687ebb85b1305ac70b3a84df16e5a
|
2013-01-07 17:37:10+01:00
|
pci: update all users to look in pci/
update all users so we can remove the makefile hack.
Signed-off-by: Michael S. Tsirkin <[email protected]>
|
a2cb15b0ddfa05f81a42d7b65dd0c7c50e420c33
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/a2cb15b0ddfa05f81a42d7b65dd0c7c50e420c33
|
2012-12-17 13:02:26+02:00
|
hw/ds1338.c: Ensure state is properly initialized.
Signed-off-by: Antoine Mathys <[email protected]>
Signed-off-by: Peter Maydell <[email protected]>
|
ed3d37d287300b7bcdb4605b921e5ec593afd214
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/ed3d37d287300b7bcdb4605b921e5ec593afd214
|
2012-12-13 14:05:28+00:00
|
qxl+vnc: register a vm state change handler for dummy spice_server
When qxl + vnc are used, a dummy spice_server is initialized.
The spice_server has to be told when the VM runstate changes,
which is what this patch does.
Without it, from qxl_send_events(), the following error message is shown:
qxl_send_events: spice-server bug: guest stopped, ignoring
Cc: [email protected]
Signed-off-by: Uri Lublin <[email protected]>
Signed-off-by: Gerd Hoffmann <[email protected]>
|
938b8a36b65e44c44ca29245437f8d7ac0f826e8
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/938b8a36b65e44c44ca29245437f8d7ac0f826e8
|
2012-12-17 14:01:32+01:00
|
xhci: add xhci_port_have_device
Factor out the code which checks whenever a usb device is attached
to the port in question. No functional change.
Signed-off-by: Gerd Hoffmann <[email protected]>
|
6a32f80f056b577d275268e4f6f3477ba721c94f
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/6a32f80f056b577d275268e4f6f3477ba721c94f
|
2012-11-01 13:10:09+01:00
|
virtfs-proxy-helper: use setresuid and setresgid
The setfsuid and setfsgid system calls are obscure and they complicate
the error checking (that glibc's warn_unused_result "feature" forces
us to do). Switch to the standard setresuid and setresgid functions.
Signed-off-by: Paolo Bonzini <[email protected]
Signed-off-by: Aneesh Kumar K.V <[email protected]>
|
9fd2ecdc8cb2dc1a8a7c57b6c9c60bc9947b6a73
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/9fd2ecdc8cb2dc1a8a7c57b6c9c60bc9947b6a73
|
2012-12-05 21:55:54+05:30
|
main-loop: unify qemu_init_main_loop between QEMU and tools
Signed-off-by: Paolo Bonzini <[email protected]>
|
172061a0a0d98c974ea8d5ed715195237bc44225
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/172061a0a0d98c974ea8d5ed715195237bc44225
|
2012-10-30 09:18:44+01:00
|
tests: allow qemu-iotests to be run against nbd backend
To do this, we start a qemu-nbd process at _make_test_img and kill
it in _cleanup_test_img. $TEST_IMG is changed to point at the TCP
server. We also remove the checks for existence of binaries from
common.config - they're duplicated in common, and we can make the
qemu-nbd check conditional on $IMGPROTO being "nbd" if we do it there.
Signed-off-by: Nick Thomas <[email protected]>
Acked-by: Paolo Bonzini <[email protected]>
Signed-off-by: Kevin Wolf <[email protected]>
|
a9660664fde89ef2c7bc629eda547a48b288fbb9
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/a9660664fde89ef2c7bc629eda547a48b288fbb9
|
2012-11-14 18:19:21+01:00
|
raw-win32: implement native asynchronous I/O
With the new support for EventNotifiers in the AIO event loop, we
can hook a completion port to every opened file and use asynchronous
I/O on them.
Wine's support is extremely inefficient, also because it really does
the I/O synchronously on regular files. (!) But it works, and it is
good to keep the Win32 and POSIX ports as similar as possible.
Signed-off-by: Paolo Bonzini <[email protected]>
|
a27365265cc2fed1178bf25a205e8ee02a9c0caf
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/a27365265cc2fed1178bf25a205e8ee02a9c0caf
|
2012-10-31 10:38:13+01:00
|
slirp: Handle more than 65535 blocks in TFTP transfers
RFC 1350 does not mention block count roll-over. However, a lot of TFTP servers
implement it to be able to transmit big files, so do it also.
Current block size is 512 bytes, so TFTP files were limited to 32 MB.
Signed-off-by: Hervé Poussineau <[email protected]>
Signed-off-by: Jan Kiszka <[email protected]>
|
4aa401f39e048e71020cceb59f126ab941095a42
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/4aa401f39e048e71020cceb59f126ab941095a42
|
2012-09-13 12:39:36+02:00
|
unicore32-softmmu: Make UniCore32 cpuid & exceptions correct and runable
This patch initializes the cpuid to exactly correct value because
linux kernel will check it.
In addition, the exception types are specified in proper situations.
Then it could make exceptions generated correctly and timely.
Signed-off-by: Guan Xuetao <[email protected]>
Signed-off-by: Blue Swirl <[email protected]>
|
d48813dd7639885339e5e7a8cdf2d0e3ca714e1f
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/d48813dd7639885339e5e7a8cdf2d0e3ca714e1f
|
2012-08-11 09:36:56+00:00
|
pci_host: Turn into SysBus-derived QOM type
The preceding commits fixed misuses of FROM_SYSBUS() that led people to
add a bogus busdev field. For qdev the field order was less relevant but
for QOM the PCIHostState field (including the SysBusDevice actually
initialized with a value) must be placed first within the state struct.
To facilitate accessing the PCIHostState fields, derive all PCI host
bridges from TYPE_PCI_HOST_BRIDGE rather than TYPE_SYS_BUS_DEVICE.
We can now access PCIHostState QOM-style, with PCI_HOST_BRIDGE() macro.
Signed-off-by: Anthony Liguori <[email protected]>
Signed-off-by: Wanpeng Li <[email protected]>
Signed-off-by: Andreas Färber <[email protected]>
Signed-off-by: Andreas Färber <[email protected]>
Acked-by: Michael S. Tsirkin <[email protected]>
Signed-off-by: Anthony Liguori <[email protected]>
|
b44ff9d430c5f2b51872f542d9562a15f0061a82
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/b44ff9d430c5f2b51872f542d9562a15f0061a82
|
2012-08-22 10:47:17-05:00
|
configure: Don't run Xen compile checks in subshells
The Xen compile checks are currently run inside subshells. This
is unnecessary and has the effect that if do_cc() exits with
an error message then this only causes the subshell to exit,
not the whole of configure, which is confusing. Remove the
subshells, changing:
if ( cat ; compile_prog ) ; then ...
to
if cat && compile_prog ; then ...
Signed-off-by: Peter Maydell <[email protected]>
Signed-off-by: Blue Swirl <[email protected]>
|
69deef089db0d2eb94b7adc6d6ac78a1cf0d5511
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/69deef089db0d2eb94b7adc6d6ac78a1cf0d5511
|
2012-08-04 13:25:04+00:00
|
expose QemuOpt and QemuOpts struct definitions to interested parties
The only clients should be the existent "qemu-option.c", and the upcoming
"qapi/opts-visitor.c".
Signed-off-by: Laszlo Ersek <[email protected]>
Signed-off-by: Stefan Hajnoczi <[email protected]>
|
fdb17976fc1b8cff02b52b1054562d220b9208c7
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/fdb17976fc1b8cff02b52b1054562d220b9208c7
|
2012-07-23 11:55:17+01:00
|
scsi-disk: removable hard disks support load/eject
Support for the LOEJ bit of the START/STOP UNIT command right now is
limited to CD-ROMs. This is wrong, since removable hard disks (in the
real world: SD card readers) also support it in pretty much the same way.
Without the LOEJ bit, START/STOP UNIT does nothing for all devices.
Signed-off-by: Paolo Bonzini <[email protected]>
|
b456a71c4a1eb5704d135fd08da9a0de8fd81231
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/b456a71c4a1eb5704d135fd08da9a0de8fd81231
|
2012-07-27 08:25:21+02:00
|
qdev: Collect private helpers in one place
Just code motion, with one long line wrapped to keep checkpatch.pl
happy.
Signed-off-by: Markus Armbruster <[email protected]>
Signed-off-by: Kevin Wolf <[email protected]>
|
d4d34b0d3f5af5c8e09980da0de2eebe9a27dc71
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/d4d34b0d3f5af5c8e09980da0de2eebe9a27dc71
|
2012-07-17 16:48:31+02:00
|
fdc_test: introduce test_sense_interrupt
Calling sense interrupt status while there is no interrupt should
return invalid command (0x80).
Read command should always returns in st0 seek_end bit set to 1.
Signed-off-by: Pavel Hrdina <[email protected]>
Signed-off-by: Kevin Wolf <[email protected]>
|
b3ce604eeaa77970fa53838e7df2bc85344f2554
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/b3ce604eeaa77970fa53838e7df2bc85344f2554
|
2012-07-09 15:53:03+02:00
|
json-parser: don't replicate tokens at each level of recursion
Currently, when parsing a stream of tokens we make a copy of the token
list at the beginning of each level of recursion so that we do not
modify the original list in cases where we need to fall back to an
earlier state.
In the worst case, we will only read 1 or 2 tokens off the list before
recursing again, which means an upper bound of roughly N^2 token allocations.
For a "reasonably" sized QMP request (in this a QMP representation of
cirrus_vga's device state, generated via QIDL, being passed in via
qom-set), this caused my 16GB's of memory to be exhausted before any
noticeable progress was made by the parser.
This patch works around the issue by using single copy of the token list
in the form of an indexable array so that we can save/restore state by
manipulating indices.
A subsequent commit adds a "large_dict" test case which exhibits the
same behavior as above. With this patch applied the test case successfully
completes in under a second.
Tested with valgrind, make check, and QMP.
Reviewed-by: Eric Blake <[email protected]>
Signed-off-by: Michael Roth <[email protected]>
Signed-off-by: Anthony Liguori <[email protected]>
|
65c0f1e9558c7c762cdb333406243fff1d687117
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/65c0f1e9558c7c762cdb333406243fff1d687117
|
2012-08-16 13:41:15-05:00
|
Exit loop if we have been there too long
Checking each 64 pages is a random magic number as good as any other.
We don't want to test too many times, but on the other hand,
qemu_get_clock_ns() is not so expensive either. We want to be sure
that we spent less than 50ms (half of buffered_file timer), if we
spent more than 100ms, all the accounting got wrong.
Signed-off-by: Juan Quintela <[email protected]>
|
4508bd9ed8053cef0a1a849bf2f1896a5dd86580
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/4508bd9ed8053cef0a1a849bf2f1896a5dd86580
|
2012-06-29 13:31:04+02:00
|
target-i386: drop usage of prev_debug_excp_handler
Chains of exception handlers are currently unused feature, drop it
for now so as not to expose prev_debug_excp_handler at global
scope when moving tcg initialization into target-i386/cpu.c
Later we probably could re-invent better interface for this.
Signed-off-by: Igor Mammedov <[email protected]>
|
130a03855098a4057c227bc658c0688f8665b71f
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/130a03855098a4057c227bc658c0688f8665b71f
|
2012-06-25 15:34:02+02:00
|
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