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vvfat: correctly create base short names for non-ASCII filenames
More specifically, create short name from filename and change blacklist of
invalid chars to whitelist of valid chars.
Windows 9x also now correctly see long file names of filenames containing a space,
but Scandisk still complains about mismatch between SFN and LFN.
[kwolf: Build fix for this intermediate patch (it included declarations
for variables that are only used in the next patch) ]
Specification: "FAT: General overview of on-disk format" v1.03, pages 30-31
Signed-off-by: Hervé Poussineau <[email protected]>
Signed-off-by: Kevin Wolf <[email protected]>
|
0c36111f57ec2188f679e7fa810291b7386bdca1
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/0c36111f57ec2188f679e7fa810291b7386bdca1
|
2017-07-10 13:18:05+02:00
|
Add memory_region_init_ram_from_fd()
Add a new function to initialize a RAM memory region with a file
descriptor to be mmap-ed.
Signed-off-by: Marc-André Lureau <[email protected]>
Message-Id: <[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>
|
fea617c58b777495b9285f3dc6b33f2898352886
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/fea617c58b777495b9285f3dc6b33f2898352886
|
2017-06-15 11:04:05+02:00
|
tests: Remove test cases for alternates of 'number' and 'int'
Alternates with both a 'number' and an 'int' branch will become
invalid when the next patch merges of QFloat and QInt into QNum.
More sophisticated alternate code could keep them valid, but since
we have no users outside tests, simply drop the tests.
Signed-off-by: Marc-André Lureau <[email protected]>
Reviewed-by: Markus Armbruster <[email protected]>
Message-Id: <[email protected]>
Signed-off-by: Markus Armbruster <[email protected]>
|
7c877c80308a8d0166029494e2e236c1f95336e8
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/7c877c80308a8d0166029494e2e236c1f95336e8
|
2017-06-19 14:56:29+02:00
|
usb: Simplify the parameter parsing of the legacy usb serial device
Coverity complains about the current code, so let's get rid of
the now unneeded while loop and simply always emit "unrecognized
serial USB option" for all unsupported options.
Signed-off-by: Thomas Huth <[email protected]>
Reviewed-by: Paolo Bonzini <[email protected]>
Message-id: [email protected]
Signed-off-by: Gerd Hoffmann <[email protected]>
|
e14935df26c2c10b3445b1910f4ff76f3fb1a1b1
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/e14935df26c2c10b3445b1910f4ff76f3fb1a1b1
|
2017-05-29 14:03:35+02:00
|
hw/ppc/spapr: Adjust firmware name for PCI bridges
SLOF uses "pci" as name for PCI bridges nodes in the device tree instead
of "pci-bridges", so booting via bootindex from a device behind a PCI
bridge currently does not work since QEMU passes the wrong name in the
"qemu,boot-list" property. Fix it by changing the name of the PCI bridge
nodes to "pci" instead.
Buglink: https://bugzilla.redhat.com/show_bug.cgi?id=1459170
Signed-off-by: Thomas Huth <[email protected]>
Signed-off-by: David Gibson <[email protected]>
|
4871dd4c3f70f528147f426fe42676b4193cb3b7
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/4871dd4c3f70f528147f426fe42676b4193cb3b7
|
2017-06-08 14:38:27+10:00
|
qemu-img: add support for --object with 'dd' command
The qemu-img dd command added --image-opts support, but missed
the corresponding --object support. This prevented passing
secrets (eg auth passwords) needed by certain disk images.
Reviewed-by: Fam Zheng <[email protected]>
Reviewed-by: Max Reitz <[email protected]>
Reviewed-by: Eric Blake <[email protected]>
Signed-off-by: Daniel P. Berrange <[email protected]>
Message-id: [email protected]
Signed-off-by: Max Reitz <[email protected]>
|
83d4bf943e09cbcb011e255c872724e95fe4856e
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/83d4bf943e09cbcb011e255c872724e95fe4856e
|
2017-05-29 15:39:53+02:00
|
numa: Silence incomplete mapping warning under qtest
Silence "make check" warnings triggered by the numa/mon/cpus/partial
test case.
Suggested-by: Markus Armbruster <[email protected]>
Signed-off-by: Igor Mammedov <[email protected]>
Message-Id: <[email protected]>
Signed-off-by: Eduardo Habkost <[email protected]>
|
c6ff347c8078bb86f75d38955641cb73e9d5b309
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/c6ff347c8078bb86f75d38955641cb73e9d5b309
|
2017-05-22 14:24:52-03:00
|
tests: acpi: extend cphp and memhp testcase with numa distance check
Signed-off-by: He Chen <[email protected]>
Message-Id: <[email protected]>
Reviewed-by: Igor Mammedov <[email protected]>
[ehabkost: regenerated tests/acpi-tst-data, included SLIT table]
Signed-off-by: Eduardo Habkost <[email protected]>
|
fda4096fca83dcdc72e0fc0e4a1ae6e7724fb5e0
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/fda4096fca83dcdc72e0fc0e4a1ae6e7724fb5e0
|
2017-05-11 16:08:48-03:00
|
tests/check-qdict: Fix missing brackets
Gcc 7 (on Fedora 26) spotted odd use of integers instead of a
boolean; it's got a point.
Signed-off-by: Dr. David Alan Gilbert <[email protected]>
Message-Id: <[email protected]>
Reviewed-by: Eric Blake <[email protected]>
Reviewed-by: Philippe Mathieu-Daudé <[email protected]>
Reviewed-by: Markus Armbruster <[email protected]>
Signed-off-by: Markus Armbruster <[email protected]>
|
de4598f0c5a734863f74b7984604bfb8a89fbccd
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/de4598f0c5a734863f74b7984604bfb8a89fbccd
|
2017-05-08 20:32:14+02:00
|
qcow2: Nicer variable names in qcow2_update_snapshot_refcount()
In order to keep checkpatch happy when the next patch changes
indentation, we first have to shorten some long lines. The easiest
approach is to use a new variable in place of
'offset & L2E_OFFSET_MASK', except that 'offset' is the best name
for that variable. Change '[old_]offset' to '[old_]entry' to
make room.
While touching things, also fix checkpatch warnings about unusual
'for' statements.
Suggested by Max Reitz <[email protected]>
Signed-off-by: Eric Blake <[email protected]>
Message-id: [email protected]
Reviewed-by: Max Reitz <[email protected]>
Signed-off-by: Max Reitz <[email protected]>
|
b32cbae11107e9e172e5c58425a2a8362e7382ed
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/b32cbae11107e9e172e5c58425a2a8362e7382ed
|
2017-05-11 14:28:06+02:00
|
sockets: Rename SocketAddress to SocketAddressLegacy
The next commit will rename SocketAddressFlat to SocketAddress, and
the commit after that will replace most uses of SocketAddressLegacy by
SocketAddress, replacing most of this commit's renames right back.
Note that checkpatch emits a few "line over 80 characters" warnings.
The long lines are all temporary; the SocketAddressLegacy replacement
will shorten them again.
Signed-off-by: Markus Armbruster <[email protected]>
Message-Id: <[email protected]>
Reviewed-by: Eric Blake <[email protected]>
Signed-off-by: Markus Armbruster <[email protected]>
|
dfd100f242370886bb6732f70f1f7cbd8eb9fedc
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/dfd100f242370886bb6732f70f1f7cbd8eb9fedc
|
2017-05-09 09:14:40+02:00
|
block: Remove NULL check in bdrv_co_flush
Reported by Coverity. We already use bs in bdrv_inc_in_flight before
checking for NULL. It is unnecessary as all callers pass non-NULL bs, so
drop it.
Signed-off-by: Fam Zheng <[email protected]>
Reviewed-by: Max Reitz <[email protected]>
Signed-off-by: Kevin Wolf <[email protected]>
|
e914404efb9d2af79e08750c6700b642ea0d2ec7
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/e914404efb9d2af79e08750c6700b642ea0d2ec7
|
2017-04-27 15:39:50+02:00
|
hmp: gpa2hva and gpa2hpa hostaddr command
These commands are useful when testing machine-check passthrough.
gpa2hva is useful to inject a MADV_HWPOISON madvise from gdb, while
gpa2hpa is useful to inject an error with the mce-inject kernel
module.
Signed-off-by: Paolo Bonzini <[email protected]>
Message-Id: <[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>
Message-Id: <[email protected]>
Reviewed-by: Dr. David Alan Gilbert <[email protected]>
Signed-off-by: Dr. David Alan Gilbert <[email protected]>
|
e9628441df3a7aa0ee83601a0cc9111b91e2319a
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/e9628441df3a7aa0ee83601a0cc9111b91e2319a
|
2017-04-26 14:42:31+01:00
|
target-s390x: Mask the SIGP order_code to 8bit.
According to "CPU Signaling and Response", "Signal-Processor Orders",
the order field is bit position 56-63. Without this, the Linux
guest kernel is sometimes unable to stop emulation and enters
an infinite loop of "XXX unknown sigp: 0xffffffff00000005".
Signed-off-by: Philipp Kern <[email protected]>
Reviewed-by: Thomas Huth <[email protected]>
[agraf: add comment according to email]
Signed-off-by: Alexander Graf <[email protected]>
|
601b9a9008c5a612d76073bb3f178621cff41980
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/601b9a9008c5a612d76073bb3f178621cff41980
|
2017-04-25 13:39:43+02:00
|
cpus: check cpu->running in cpu_get_icount_raw()
The lifetime of current_cpu is now the lifetime of the vCPU thread.
However get_icount_raw() can apply a fudge factor if called while code
is running to take into account the current executed instruction
count.
To ensure this is always the case we also check cpu->running.
Signed-off-by: Alex Bennée <[email protected]>
Reviewed-by: Philippe Mathieu-Daudé <[email protected]>
Reviewed-by: Richard Henderson <[email protected]>
|
243c5f77f6734776a45d50612b0f3ca2f2f6448e
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/243c5f77f6734776a45d50612b0f3ca2f2f6448e
|
2017-04-10 10:22:28+01:00
|
sm501: Fix hardware cursor
Rework HWC handling to simplify it and fix cursor not updating on
screen as needed. Previously cursor was not updated because checking
for changes in a line overrode the update flag set for the cursor but
fixing this is not enough because the cursor should also be updated if
its shape or location changes. Introduce hwc_invalidate() function to
handle that similar to other display controller models.
Signed-off-by: BALATON Zoltan <[email protected]>
Reviewed-by: Peter Maydell <[email protected]>
Tested-by: Aurelien Jarno <[email protected]>
Message-id: 6970a5e9868b7246656c1d02038dc5d5fa369507.1492787889.git.balaton@eik.bme.hu
Signed-off-by: Peter Maydell <[email protected]>
|
6a2a5aae02b9a0b53807b9ad91f15cd4988781f9
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/6a2a5aae02b9a0b53807b9ad91f15cd4988781f9
|
2017-04-24 12:32:12+01:00
|
s390x: register I/O adapters per ISC during init
The I/O adapters should exist as soon as the bus/infrastructure
exists, and not only when the guest is actually trying to do something
with them. While the lazy allocation was not wrong, allocating at init
time is cleaner, both for the architecture and the code. Let's adjust
this by having each device type (currently for PCI and virtio-ccw)
register the adapters for each ISC (as now we don't know which ISC the
guest will use) as soon as it initializes.
Use a two-dimensional array io_adapters[type][isc] to store adapters
in ChannelSubSys, so that we can conveniently get the adapter id by
the helper function css_get_adapter_id(type, isc).
Signed-off-by: Fei Li <[email protected]>
Signed-off-by: Cornelia Huck <[email protected]>
|
dde522bbc5feb2862afb243bb49c590fe65dce66
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/dde522bbc5feb2862afb243bb49c590fe65dce66
|
2017-04-21 09:32:09+02:00
|
hw/intc/arm_gicv3_kvm: Check KVM_DEV_ARM_VGIC_GRP_CPU_SYSREGS in reset
KVM_DEV_ARM_VGIC_GRP_CPU_SYSREGS needs to be checked before
attempting to read ICC_CTLR_EL1; otherwise kernel versions not
exposing this kvm device group will be incompatible with qemu 2.9.
Fixes: 07a5628 ("hw/intc/arm_gicv3_kvm: Reset GICv3 cpu interface registers")
Signed-off-by: Eric Auger <[email protected]>
Reported-by: Prakash B <[email protected]>
Tested-by: Alexander Graf <[email protected]>
Message-id: [email protected]
Signed-off-by: Peter Maydell <[email protected]>
|
e7d54416cf7a30928a455ddf86ca57d766e9a902
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/e7d54416cf7a30928a455ddf86ca57d766e9a902
|
2017-03-31 12:41:14+01:00
|
rbd: Revert -blockdev parameter password-secret
This reverts a part of commit 8a47e8e. We're having second thoughts
on the QAPI schema (and thus the external interface), and haven't
reached consensus, yet. Issues include:
* BlockdevOptionsRbd member @password-secret isn't actually a
password, it's a key generated by Ceph.
* We're not sure where member @password-secret belongs (see the
previous commit).
* How @password-secret interacts with settings from a configuration
file specified with @conf is undocumented.
Let's avoid painting ourselves into a corner now, and revert the
feature for 2.9.
Note that users can still configure an authentication key with a
configuration file. They probably do that anyway if they use Ceph
outside QEMU as well.
Signed-off-by: Markus Armbruster <[email protected]>
Reviewed-by: Max Reitz <[email protected]>
Reviewed-by: Eric Blake <[email protected]>
Reviewed-by: Jeff Cody <[email protected]>
Message-id: [email protected]
Signed-off-by: Jeff Cody <[email protected]>
|
577d8c9a811fc697b4cc68fbbe5c509b028e0768
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/577d8c9a811fc697b4cc68fbbe5c509b028e0768
|
2017-03-28 10:01:21-04:00
|
nbd-client: fix handling of hungup connections
After the switch to reading replies in a coroutine, nothing is
reentering pending receive coroutines if the connection hangs.
Move nbd_recv_coroutines_enter_all to the reply read coroutine,
which is the place where hangups are detected. nbd_teardown_connection
can simply wait for the reply read coroutine to detect the hangup
and clean up after itself.
This wouldn't be enough though because nbd_receive_reply returns 0
(rather than -EPIPE or similar) when reading from a hung connection.
Fix the return value check in nbd_read_reply_entry.
This fixes qemu-iotests 083.
Reported-by: Max Reitz <[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>
Message-id: [email protected]
Reviewed-by: Max Reitz <[email protected]>
Signed-off-by: Max Reitz <[email protected]>
|
a12a712a7dfbd2e2f4882ef2c90a9b2162166dd7
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/a12a712a7dfbd2e2f4882ef2c90a9b2162166dd7
|
2017-03-27 16:50:36+02:00
|
hw/acpi/vmgenid: prevent more than one vmgenid device
A system with multiple VMGENID devices is undefined in the VMGENID spec by
omission.
Cc: "Michael S. Tsirkin" <[email protected]>
Cc: Ben Warren <[email protected]>
Cc: Igor Mammedov <[email protected]>
Cc: Paolo Bonzini <[email protected]>
Signed-off-by: Laszlo Ersek <[email protected]>
Reviewed-by: Michael S. Tsirkin <[email protected]>
Signed-off-by: Michael S. Tsirkin <[email protected]>
Reviewed-by: Igor Mammedov <[email protected]>
|
f92063028a0ea9e15d8f962644bce76c0e8aa7d1
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/f92063028a0ea9e15d8f962644bce76c0e8aa7d1
|
2017-03-22 18:29:27+02:00
|
cirrus: fix cirrus_invalidate_region
off_cur_end is exclusive, so off_cur_end == cirrus_addr_mask is valid.
Fix calculation to make sure to allow that, otherwise the assert added
by commit f153b563f8cf121aebf5a2fff5f0110faf58ccb3 can trigger for valid
blits.
Test case: boot windows nt 4.0
Signed-off-by: Gerd Hoffmann <[email protected]>
Message-id: [email protected]
|
e048dac616748273c2153490e9fdf1da242f0cad
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/e048dac616748273c2153490e9fdf1da242f0cad
|
2017-03-16 08:58:15+01:00
|
hw/acpi/vmgenid: prevent device realization on pre-2.5 machine types
The WRITE_POINTER linker/loader command that underlies VMGENID depends on
commit baf2d5bfbac0 ("fw-cfg: support writeable blobs", 2017-01-12), which
in turn depends on fw_cfg DMA.
DMA for fw_cfg is enabled in 2.5+ machine types only (see commit
e6915b5f3a87, "fw_cfg: unbreak migration compatibility for 2.4 and earlier
machines", 2016-02-18).
Cc: "Michael S. Tsirkin" <[email protected]>
Cc: Ben Warren <[email protected]>
Cc: Igor Mammedov <[email protected]>
Cc: Paolo Bonzini <[email protected]>
Signed-off-by: Laszlo Ersek <[email protected]>
Reviewed-by: Michael S. Tsirkin <[email protected]>
Signed-off-by: Michael S. Tsirkin <[email protected]>
Reviewed-by: Ben Warren <[email protected] <mailto:[email protected]>>
Reviewed-by: Igor Mammedov <[email protected]>
|
f2a1ae45d8ec5ad494e66a9234499a2e0fbf4b40
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/f2a1ae45d8ec5ad494e66a9234499a2e0fbf4b40
|
2017-03-22 18:27:35+02:00
|
target/nios2: take BQL around interrupt check
The interrupt controller does not have its own locking.
Signed-off-by: Paolo Bonzini <[email protected]>
|
c0d24e7f70816c8af51ebe9dc74aa276a81858dd
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/c0d24e7f70816c8af51ebe9dc74aa276a81858dd
|
2017-03-14 13:26:37+01:00
|
qapi: Avoid unwanted blank lines in QAPIDoc
We silently fix missing #optional tags for QAPIDoc by appending a line
"#optional" to the section's .content. However, this interferes with
.__repr__ stripping trailing blank lines from .content.
Use new ArgSection instance variable .optional instead, and leave
.content alone.
To permit testing .optional in texi_body(), clean up texi_enum()'s
hack to add empty documentation for undocumented enum values: add an
ArgSection instead of ''.
Signed-off-by: Markus Armbruster <[email protected]>
Reviewed-by: Marc-André Lureau <[email protected]>
Message-Id: <[email protected]>
|
b116fd8e302d0ff7cabf431e78ce078127b51f85
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/b116fd8e302d0ff7cabf431e78ce078127b51f85
|
2017-03-16 07:13:02+01:00
|
cirrus: add option to disable blitter
Ok, we have this beast in the cirrus code which is not used at all by
modern guests, except when you try to find security holes in qemu. So,
add an option to disable blitter altogether. Guests released within
the last ten years should not show any rendering issues if you turn off
blitter support.
There are no known bugs in the cirrus blitter code. But in the past we
hoped a few times already that we've finally nailed the last issue. So
having some easy way to mitigate in case yet another blitter issue shows
up certainly makes me sleep a bit better at night.
For completeness: The by far better way to mitigate is to switch away
from cirrus and use stdvga instead. Or something more modern like
virtio-vga in case your guest has support for it.
Signed-off-by: Gerd Hoffmann <[email protected]>
Message-id: [email protected]
|
827bd5172641f2a360ff9a3bad57bcf82e7f03f0
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/827bd5172641f2a360ff9a3bad57bcf82e7f03f0
|
2017-03-16 08:58:15+01:00
|
armv7m: Check exception return consistency
Implement the exception return consistency checks
described in the v7M pseudocode ExceptionReturn().
Inspired by a patch from Michael Davidsaver's series, but
this is a reimplementation from scratch based on the
ARM ARM pseudocode.
Signed-off-by: Peter Maydell <[email protected]>
Reviewed-by: Alex Bennée <[email protected]>
|
aa488fe3bb5460c6675800ccd80f6dccbbd70159
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/aa488fe3bb5460c6675800ccd80f6dccbbd70159
|
2017-02-28 12:08:19+00:00
|
block: Request child permissions in format drivers
This makes use of the .bdrv_child_perm() implementation for formats that
we just added. All format drivers expose the permissions they actually
need nows, so that they can be set accordingly and updated when parents
are attached or detached.
The only format not included here is raw, which was already converted
with the other filter drivers.
Signed-off-by: Kevin Wolf <[email protected]>
Reviewed-by: Max Reitz <[email protected]>
Acked-by: Fam Zheng <[email protected]>
|
862f215fabf31c80c953155fcb223fea5320bbdf
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/862f215fabf31c80c953155fcb223fea5320bbdf
|
2017-02-28 20:40:36+01:00
|
qapi: Make input visitors detect unvisited list tails
Fix the design flaw demonstrated in the previous commit: new method
check_list() lets input visitors report that unvisited input remains
for a list, exactly like check_struct() lets them report that
unvisited input remains for a struct or union.
Implement the method for the qobject input visitor (straightforward),
and the string input visitor (less so, due to the magic list syntax
there). The opts visitor's list magic is even more impenetrable, and
all I can do there today is a stub with a FIXME comment. No worse
than before.
Signed-off-by: Markus Armbruster <[email protected]>
Message-Id: <[email protected]>
Reviewed-by: Eric Blake <[email protected]>
|
a4a1c70dc759e5b81627e96564f344ab43ea86eb
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/a4a1c70dc759e5b81627e96564f344ab43ea86eb
|
2017-03-05 09:14:20+01:00
|
vmstate-static-checker: update white list with spapr_pci
To fix migration between 2.7 and 2.8, some fields have
been renamed and managed with the help of a PHB property
(pre_2_8_migration):
5c4537b spapr: Fix 2.7<->2.8 migration of PCI host bridge
So we need to add them to the white list:
dma_liobn[0],
mem_win_addr, mem_win_size,
io_win_addr, io_win_size
become
mig_liobn,
mig_mem_win_addr, mig_mem_win_size,
mig_io_win_addr, mig_io_win_size
CC: David Gibson <[email protected]>
CC: Dr. David Alan Gilbert <[email protected]>
CC: Thomas Huth <[email protected]>
CC: Greg Kurz <[email protected]>
CC: Alexey Kardashevskiy <[email protected]>
Signed-off-by: Laurent Vivier <[email protected]>
Message-Id: <[email protected]>
Reviewed-by: Thomas Huth <[email protected]>
Reviewed-by: David Gibson <[email protected]>
Signed-off-by: Dr. David Alan Gilbert <[email protected]>
|
9cd49026aa3af71a06587a41ece54a8c25c57f88
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/9cd49026aa3af71a06587a41ece54a8c25c57f88
|
2017-02-28 11:30:22+00:00
|
test-cutils: Cover qemu_strtosz() around range limits
Signed-off-by: Markus Armbruster <[email protected]>
Reviewed-by: Eric Blake <[email protected]>
Message-Id: <[email protected]>
|
0b742797aaada3a2e243175a69d542d2ed997aac
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/0b742797aaada3a2e243175a69d542d2ed997aac
|
2017-02-23 20:35:36+01:00
|
check-qjson: Simplify around compare_litqobj_to_qobj()
Make compare_litqobj_to_qobj() cope with null, and drop non-null
assertions from callers.
compare_litqobj_to_qobj() already checks the QType matches; drop the
redundant assertions from callers.
Signed-off-by: Markus Armbruster <[email protected]>
Message-Id: <[email protected]>
Reviewed-by: Eric Blake <[email protected]>
|
9eaaf971683c99ed197fa1b7d1a3ca9baabfb3ee
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/9eaaf971683c99ed197fa1b7d1a3ca9baabfb3ee
|
2017-02-22 19:51:54+01:00
|
slirp: Convert mbufs to use g_malloc() and g_free()
The mbuf code currently doesn't check the result of doing a malloc()
or realloc() of its data (spotted by Coverity, CID 1238946).
Since the m_inc() API assumes that extending an mbuf must succeed,
just convert to g_malloc() and g_free().
Signed-off-by: Peter Maydell <[email protected]>
Reviewed-by: Philippe Mathieu-Daudé <[email protected]>
Signed-off-by: Samuel Thibault <[email protected]>
|
70f2e64e4dde21ba8b2e8d3fd682533c89a53487
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/70f2e64e4dde21ba8b2e8d3fd682533c89a53487
|
2017-02-26 15:39:05+01:00
|
usb: ohci: fix error return code in servicing td
It should return 1 if an error occurs when reading td.
This will avoid an infinite loop issue in ohci_service_ed_list.
Signed-off-by: Li Qiang <[email protected]>
Reviewed-by: Philippe Mathieu-Daudé <[email protected]>
Message-id: [email protected]
Signed-off-by: Gerd Hoffmann <[email protected]>
|
6ebc069d67735763954cb04a2d997c83a2ebe103
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/6ebc069d67735763954cb04a2d997c83a2ebe103
|
2017-02-23 16:18:03+01:00
|
target/ppc/POWER9: Direct all instr and data storage interrupts to the hypv
The vpm0 bit was removed from the LPCR in POWER9, this bit controlled
whether ISI and DSI interrupts were directed to the hypervisor or the
partition. These interrupts now go to the hypervisor irrespective, thus
it is no longer necessary to check the vmp0 bit in the LPCR.
Signed-off-by: Suraj Jitindar Singh <[email protected]>
Signed-off-by: David Gibson <[email protected]>
|
506590836144af7d0de3fc4c691bb5ed49d41645
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/506590836144af7d0de3fc4c691bb5ed49d41645
|
2017-02-22 11:28:28+11:00
|
aio-posix: partially inline aio_dispatch into aio_poll
This patch prepares for the removal of unnecessary lockcnt inc/dec pairs.
Extract the dispatching loop for file descriptor handlers into a new
function aio_dispatch_handlers, and then inline aio_dispatch into
aio_poll.
aio_dispatch can now become void.
Reviewed-by: Stefan Hajnoczi <[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>
Reviewed-by: Fam Zheng <[email protected]>
Reviewed-by: Daniel P. Berrange <[email protected]>
Message-id: [email protected]
Signed-off-by: Stefan Hajnoczi <[email protected]>
|
a153bf52b37e148f052b0869600877130671a03d
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/a153bf52b37e148f052b0869600877130671a03d
|
2017-02-21 11:39:39+00:00
|
aio: push aio_context_acquire/release down to dispatching
The AioContext data structures are now protected by list_lock and/or
they are walked with FOREACH_RCU primitives. There is no need anymore
to acquire the AioContext for the entire duration of aio_dispatch.
Instead, just acquire it before and after invoking the callbacks.
The next step is then to push it further down.
Reviewed-by: Stefan Hajnoczi <[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>
Reviewed-by: Fam Zheng <[email protected]>
Reviewed-by: Daniel P. Berrange <[email protected]>
Message-id: [email protected]
Signed-off-by: Stefan Hajnoczi <[email protected]>
|
0836c72f70143ba7d4277d89efc7643c526dd90a
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/0836c72f70143ba7d4277d89efc7643c526dd90a
|
2017-02-21 11:14:08+00:00
|
COLO: fix setting checkpoint-delay not working properly
If we set checkpoint-delay through command 'migrate-set-parameters',
It will not take effect until we finish last sleep chekpoint-delay,
That's will be offensive espeically when we want to change its value
from an extreme big one to a proper value.
Fix it by using timer to realize checkpoint-delay.
Signed-off-by: zhanghailiang <[email protected]>
Message-Id: <[email protected]>
Signed-off-by: Dr. David Alan Gilbert <[email protected]>
Reviewed-by: Dr. David Alan Gilbert <[email protected]>
|
479125d53eb8509d69a0548f131028a65fcbd65a
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/479125d53eb8509d69a0548f131028a65fcbd65a
|
2017-02-13 17:27:13+00:00
|
iotests: record separate timings per format,protocol pair
The 'check' program records timings for each test that
is run. These timings are only valid, however, for a
particular format/protocol combination. So if frequently
running 'check' with a variety of different formats or
protocols, the times printed can be very misleading.
Instead of having a single 'check.time' file, maintain
multiple 'check.time-$IMGPROTO-$IMGFMT' files.
Signed-off-by: Daniel P. Berrange <[email protected]>
Message-id: [email protected]
Reviewed-by: Eric Blake <[email protected]>
Signed-off-by: Max Reitz <[email protected]>
|
36bd4228126139a382a4fdbc49c96798a9894626
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/36bd4228126139a382a4fdbc49c96798a9894626
|
2017-02-12 00:47:42+01:00
|
hw: Drop superfluous special checks for orphaned -drive
We've traditionally rejected orphans here and there, but not
systematically. For instance, the sun4m machines have an onboard SCSI
HBA (bus=0), and have always rejected bus>0. Other machines with an
onboard SCSI HBA don't.
Commit a66c9dc made all orphans trigger a warning, and the previous
commit turned this into an error. The checks "here and there" are now
redundant. Drop them.
Note that the one in mips_jazz.c was wrong: it rejected bus > MAX_FD,
but MAX_FD is the number of floppy drives per bus.
Error messages change from
$ qemu-system-x86_64 -drive if=ide,bus=2
qemu-system-x86_64: Too many IDE buses defined (3 > 2)
$ qemu-system-mips64 -M magnum,accel=qtest -drive if=floppy,bus=2,id=fd1
qemu: too many floppy drives
$ qemu-system-sparc -M LX -drive if=scsi,bus=1
qemu: too many SCSI bus
to
$ qemu-system-x86_64 -drive if=ide,bus=2
qemu-system-x86_64: -drive if=ide,bus=2: machine type does not support if=ide,bus=2,unit=0
$ qemu-system-mips64 -M magnum,accel=qtest -drive if=floppy,bus=2,id=fd1
qemu-system-mips64: -drive if=floppy,bus=2,id=fd1: machine type does not support if=floppy,bus=2,unit=0
$ qemu-system-sparc -M LX -drive if=scsi,bus=1
qemu-system-sparc: -drive if=scsi,bus=1: machine type does not support if=scsi,bus=1,unit=0
Cc: John Snow <[email protected]>
Cc: "Hervé Poussineau" <[email protected]>
Cc: Mark Cave-Ayland <[email protected]>
Signed-off-by: Markus Armbruster <[email protected]>
Message-Id: <[email protected]>
Reviewed-by: John Snow <[email protected]>
|
8f2d75e81d5eb2715be653010258ce9d57549de7
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/8f2d75e81d5eb2715be653010258ce9d57549de7
|
2017-02-21 13:17:45+01:00
|
vfio: allow to notify unmap for very large region
Linux vfio driver supports to do VFIO_IOMMU_UNMAP_DMA for a very big
region. This can be leveraged by QEMU IOMMU implementation to cleanup
existing page mappings for an entire iova address space (by notifying
with an IOTLB with extremely huge addr_mask). However current
vfio_iommu_map_notify() does not allow that. It make sure that all the
translated address in IOTLB is falling into RAM range.
The check makes sense, but it should only be a sensible checker for
mapping operations, and mean little for unmap operations.
This patch moves this check into map logic only, so that we'll get
faster unmap handling (no need to translate again), and also we can then
better support unmapping a very big region when it covers non-ram ranges
or even not-existing ranges.
Acked-by: Alex Williamson <[email protected]>
Signed-off-by: Peter Xu <[email protected]>
Reviewed-by: David Gibson <[email protected]>
Reviewed-by: Michael S. Tsirkin <[email protected]>
Signed-off-by: Michael S. Tsirkin <[email protected]>
|
dfbd90e5b9b772b1c5a52bad9f6dbabb385a7dc2
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/dfbd90e5b9b772b1c5a52bad9f6dbabb385a7dc2
|
2017-02-17 21:52:31+02:00
|
xhci: don't kick in xhci_submit and xhci_fire_ctl_transfer
xhci_submit and xhci_fire_ctl_transfer are is called from
xhci_kick_epctx processing loop only, so there is no need to call
xhci_kick_epctx make sure processing continues. Also eecursive calls
into xhci_kick_epctx can cause trouble.
Drop the xhci_kick_epctx calls.
Cc: [email protected]
Fixes: 94b037f2a451b3dc855f9f2c346e5049a361bd55
Reported-by: Fabian Lesniak <[email protected]>
Signed-off-by: Gerd Hoffmann <[email protected]>
Message-id: [email protected]
|
ddb603ab6c981c1d67cb42266fc700c33e5b2d8f
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/ddb603ab6c981c1d67cb42266fc700c33e5b2d8f
|
2017-02-06 10:23:18+01:00
|
cirrus: handle negative pitch in cirrus_invalidate_region()
cirrus_invalidate_region() calls memory_region_set_dirty()
on a per-line basis, always ranging from off_begin to
off_begin+bytesperline. With a negative pitch off_begin
marks the top most used address and thus we need to do an
initial shift backwards by a line for negative pitches of
backward blits, otherwise the first iteration covers the
line going from the start offset forwards instead of
backwards.
Additionally since the start address is inclusive, if we
shift by a full `bytesperline` we move to the first address
*not* included in the blit, so we only shift by one less
than bytesperline.
Signed-off-by: Wolfgang Bumiller <[email protected]>
Message-id: [email protected]
[ kraxel: codestyle fixes ]
Signed-off-by: Gerd Hoffmann <[email protected]>
|
f153b563f8cf121aebf5a2fff5f0110faf58ccb3
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/f153b563f8cf121aebf5a2fff5f0110faf58ccb3
|
2017-02-01 09:41:53+01:00
|
ppc/spapr: implement H_SIGNAL_SYS_RESET
The H_SIGNAL_SYS_RESET hcall allows a guest CPU to raise a system reset
exception on CPUs within the same guest -- all CPUs, all-but-self, or a
specific CPU (including self).
This has not made its way to a PAPR release yet, but we have an hcall
number assigned.
H_SIGNAL_SYS_RESET = 0x380
Syntax:
hcall(uint64 H_SIGNAL_SYS_RESET, int64 target);
Generate a system reset NMI on the threads indicated by target.
Values for target:
-1 = target all online threads including the caller
-2 = target all online threads except for the caller
All other negative values: reserved
Positive values: The thread to be targeted, obtained from the value
of the "ibm,ppc-interrupt-server#s" property of the CPU in the OF
device tree.
Semantics:
- Invalid target: return H_Parameter.
- Otherwise: Generate a system reset NMI on target thread(s),
return H_Success.
Signed-off-by: Nicholas Piggin <[email protected]>
Signed-off-by: David Gibson <[email protected]>
|
1c7ad77e56767fb36a7ccc954d304d4ac768b374
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/1c7ad77e56767fb36a7ccc954d304d4ac768b374
|
2017-01-31 10:10:13+11:00
|
nios2: Add disas entries
Add nios2 disassembler support. This patch is composed from binutils files
from commit "Opcodes and assembler support for Nios II R2". The files from
binutils used in this patch are:
include/opcode/nios2.h
include/opcode/nios2r1.h
include/opcode/nios2r2.h
opcodes/nios2-opc.c
opcodes/nios2-dis.c
Checkpatch says total: 114 errors, 0 warnings, 3609 lines checked , which
is caused by a different coding style in those files. These warnings and
errors are not addressed To let these files be easily synchronized between
binutils and qemu.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Chris Wulff <[email protected]>
Cc: Jeff Da Silva <[email protected]>
Cc: Ley Foon Tan <[email protected]>
Cc: Sandra Loosemore <[email protected]>
Cc: Yves Vandervennet <[email protected]>
Reviewed-by: Alexander Graf <[email protected]>
Message-Id: <[email protected]>
Signed-off-by: Richard Henderson <[email protected]>
|
3f0c3423093fe7a07af3806cc773bf7d71adf8c9
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/3f0c3423093fe7a07af3806cc773bf7d71adf8c9
|
2017-01-24 13:10:35-08:00
|
hw/ppc/spapr: Fix boot path of usb-host storage devices
When passing through an USB storage device to a pseries guest, it
is currently not possible to automatically boot from the device
if the "bootindex" property has been specified, too (e.g. when using
"-device nec-usb-xhci -device usb-host,hostbus=1,hostaddr=2,bootindex=0"
at the command line). The problem is that QEMU builds a device tree path
like "/pci@800000020000000/usb@0/usb-host@1" and passes it to SLOF
in the /chosen/qemu,boot-list property. SLOF, however, probes the
USB device, recognizes that it is a storage device and thus changes
its name to "storage", and additionally adds a child node for the
SCSI LUN, so the correct boot path in SLOF is something like
"/pci@800000020000000/usb@0/storage@1/disk@101000000000000" instead.
So when we detect an USB mass storage device with SCSI interface,
we've got to adjust the firmware boot-device path properly that
SLOF can automatically boot from the device.
Buglink: https://bugzilla.redhat.com/show_bug.cgi?id=1354177
Signed-off-by: Thomas Huth <[email protected]>
Signed-off-by: David Gibson <[email protected]>
|
b99260ebbb5844da9e77fbcaa73b7b6980a68acf
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/b99260ebbb5844da9e77fbcaa73b7b6980a68acf
|
2017-01-31 10:10:13+11:00
|
target/xtensa: implement MEMCTL SR
MEMCTL SR controls zero overhead loop buffer and number of ways enabled
in L1 caches.
Signed-off-by: Max Filippov <[email protected]>
|
9e03ade4411c81a7f7d974dcedf0390835ce4096
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/9e03ade4411c81a7f7d974dcedf0390835ce4096
|
2017-01-15 13:01:56-08:00
|
aio-posix: remove walking_handlers, protecting AioHandler list with list_lock
Signed-off-by: Paolo Bonzini <[email protected]>
Reviewed-by: Fam Zheng <[email protected]>
Reviewed-by: Stefan Hajnoczi <[email protected]>
Message-id: [email protected]
Signed-off-by: Stefan Hajnoczi <[email protected]>
|
2bbf11d753761ca537333c2bd7ddadb06758f62c
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/2bbf11d753761ca537333c2bd7ddadb06758f62c
|
2017-01-16 13:25:18+00:00
|
tcg/s390: Expose host facilities to tcg-target.h
This lets us expose facilities to TCG_TARGET_HAS_* defines
directly, rather than hiding behind function calls.
Signed-off-by: Richard Henderson <[email protected]>
|
b2c98d9d392c87c9b9e975d30f79924719d9cbbe
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/b2c98d9d392c87c9b9e975d30f79924719d9cbbe
|
2017-01-10 08:06:10-08:00
|
qmp: Report QOM type name on query-cpu-definitions
The new typename attribute on query-cpu-definitions will be used
to help management software use device-list-properties to check
which properties can be set using -cpu or -global for the CPU
model.
Signed-off-by: Eduardo Habkost <[email protected]>
Message-Id: <[email protected]>
Reviewed-by: Markus Armbruster <[email protected]>
Signed-off-by: Eduardo Habkost <[email protected]>
|
8ed877b78498c89aa7ce5c76aa20841ff5072796
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/8ed877b78498c89aa7ce5c76aa20841ff5072796
|
2017-01-12 15:51:36-02:00
|
nvdimm acpi: drop the lock of fit buffer
as there is a global lock to protect vm-exit handlers and
QMP/monitor, this lock can be dropped
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]>
Reviewed-by: Stefan Hajnoczi <[email protected]>
Reviewed-by: Igor Mammedov <[email protected]>
|
12f86b5b3e1bdf75e0a467d771c16cc42f3a1f1a
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/12f86b5b3e1bdf75e0a467d771c16cc42f3a1f1a
|
2016-11-15 17:20:37+02:00
|
cadence_uart: Check if receiver timeout counter is disabled
When register Rcvr_timeout_reg0 (R_RTOR in cadence_uart.c) is set to
0, the receiver timeout counter should be disabled. See page 1801 of
"Zynq-7000 AP SoC Technical Reference Manual". This commit adds a
such a check before setting the receive timeout interrupt.
Signed-off-by: Andrew Gacek <[email protected]>
Reviewed-by: Edgar E. Iglesias <[email protected]>
Signed-off-by: Peter Maydell <[email protected]>
|
2494c9f6405a1979319f12d1bb4e9a6eb28a529d
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/2494c9f6405a1979319f12d1bb4e9a6eb28a529d
|
2016-12-27 14:59:23+00:00
|
virtio-crypto: set capacity of algorithms supported
Expose the capacity of algorithms supported by
virtio crypto device to the frontend driver using
pci configuration space.
Signed-off-by: Gonglei <[email protected]>
Reviewed-by: Michael S. Tsirkin <[email protected]>
Signed-off-by: Michael S. Tsirkin <[email protected]>
|
050652d9be4c723da2a36f2e9ca5be20e27e93b7
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/050652d9be4c723da2a36f2e9ca5be20e27e93b7
|
2016-11-01 19:21:08+02:00
|
9pfs: limit xattr size in xattrcreate
We shouldn't allow guests to create extended attribute with arbitrary sizes.
On linux hosts, the limit is XATTR_SIZE_MAX. Let's use it.
Signed-off-by: Greg Kurz <[email protected]>
|
3b79ef2cf48805dc693a8b0c82e05e0abeaa64f8
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/3b79ef2cf48805dc693a8b0c82e05e0abeaa64f8
|
2016-11-01 12:03:02+01:00
|
Fix cursesw detection
On systems which do not provide ncursesw.pc and whose /usr/include/curses.h
does not include wide support, we should not only try with no -I, i.e.
/usr/include, but also with -I/usr/include/ncursesw.
To properly detect for wide support with and without -Werror, we need to
check for the presence of e.g. the WACS_DEGREE macro.
We also want to stop at the first curses_inc_list configuration which works,
and make sure to set IFS to : at each new loop.
Signed-off-by: Samuel Thibault <[email protected]>
Tested-by: Cornelia Huck <[email protected]>
Message-id: [email protected]
Signed-off-by: Gerd Hoffmann <[email protected]>
|
7c7030029626db81f4e7a003945f293fdd764611
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/7c7030029626db81f4e7a003945f293fdd764611
|
2016-11-10 15:29:58+00:00
|
raw_bsd: add offset and size options
Added two new options 'offset' and 'size'. This makes it possible to use
only part of the file as a device. This can be used e.g. to limit the
access only to single partition in a disk image or use a disk inside a
tar archive (like OVA).
When 'size' is specified we do our best to honour it.
Signed-off-by: Tomáš Golembiovský <[email protected]>
Signed-off-by: Kevin Wolf <[email protected]>
|
2fdc70452a59484c85359dc8d5a0650245288781
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/2fdc70452a59484c85359dc8d5a0650245288781
|
2016-10-31 16:52:39+01:00
|
ppc/pnv: add a core mask to PnvChip
This will be used to build real HW ids for the cores and enforce some
limits on the available cores per chip.
Signed-off-by: Cédric Le Goater <[email protected]>
Reviewed-by: David Gibson <[email protected]>
Signed-off-by: David Gibson <[email protected]>
|
397a79e7575c4ea98507ff9d1d2629b58725d484
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/397a79e7575c4ea98507ff9d1d2629b58725d484
|
2016-10-28 09:38:25+11:00
|
mirror: use bdrv_drained_begin/bdrv_drained_end
Ensure that there are no changes between the last check to
bdrv_get_dirty_count and the switch to the target.
There is already a bdrv_drained_end call, we only need to ensure
that bdrv_drained_begin is not called twice.
Signed-off-by: Paolo Bonzini <[email protected]>
Reviewed-by: Fam Zheng <[email protected]>
Message-Id: <[email protected]>
Signed-off-by: Fam Zheng <[email protected]>
|
9a0cec664eefed475a5954006e29f2fd7cd29d2a
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/9a0cec664eefed475a5954006e29f2fd7cd29d2a
|
2016-10-28 21:50:18+08:00
|
tcg: Add atomic128 helpers
Force the use of cmpxchg16b on x86_64.
Wikipedia suggests that only very old AMD64 (circa 2004) did not have
this instruction. Further, it's required by Windows 8 so no new cpus
will ever omit it.
If we truely care about these, then we could check this at startup time
and then avoid executing paths that use it.
Reviewed-by: Emilio G. Cota <[email protected]>
Reviewed-by: Alex Bennée <[email protected]>
Signed-off-by: Richard Henderson <[email protected]>
|
7ebee43ee3e2fcd7b5063058b7ef74bc43216733
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/7ebee43ee3e2fcd7b5063058b7ef74bc43216733
|
2016-10-26 08:29:01-07:00
|
atomics: Add parameters to macros
Making these functional rather than object macros will
prevent later problems with complex macro expansion.
Reviewed-by: Emilio G. Cota <[email protected]>
Signed-off-by: Richard Henderson <[email protected]>
|
d1a9f2d12fcfc942924956fbe321aedf4226ccb7
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/d1a9f2d12fcfc942924956fbe321aedf4226ccb7
|
2016-10-26 08:28:46-07:00
|
tcg: comment on which functions have to be called with tb_lock held
softmmu requires more functions to be thread-safe, because translation
blocks can be invalidated from e.g. notdirty callbacks. Probably the
same holds for user-mode emulation, it's just that no one has ever
tried to produce a coherent locking there.
This patch will guide the introduction of more tb_lock and tb_unlock
calls for system emulation.
Note that after this patch some (most) of the mentioned functions are
still called outside tb_lock/tb_unlock. The next one will rectify this.
Signed-off-by: Paolo Bonzini <[email protected]>
Signed-off-by: Alex Bennée <[email protected]>
Reviewed-by: Richard Henderson <[email protected]>
Message-Id: <[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>
|
7d7500d99895f888f97397ef32bb536bb0df3b74
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/7d7500d99895f888f97397ef32bb536bb0df3b74
|
2016-10-31 10:51:16+01:00
|
xhci: limit the number of link trbs we are willing to process
Needed to avoid we run in circles forever in case the guest builds
an endless loop with link trbs.
Reported-by: Li Qiang <[email protected]>
Tested-by: P J P <[email protected]>
Signed-off-by: Gerd Hoffmann <[email protected]>
Message-id: [email protected]
|
05f43d44e4bc26611ce25fd7d726e483f73363ce
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/05f43d44e4bc26611ce25fd7d726e483f73363ce
|
2016-10-12 12:36:36+02:00
|
ui: move some initialization out of vnc_init_state
Most of the fields in VncState are initialized in the
vnc_connect() method, but some are done in vnc_init_state()
instead.
The purpose of having vnc_init_state() is to delay starting
of the VNC wire protocol until after the websockets handshake
has completed. As such the vnc_init_state() method only needs
to be used for initialization that is dependant on the wire
protocol running.
This also lets us get rid of the initialized boolean flag
from the VncState struct.
Signed-off-by: Daniel P. Berrange <[email protected]>
Message-id: [email protected]
Signed-off-by: Gerd Hoffmann <[email protected]>
|
90cd03a30ee96779ee9ae36a84b387452e256358
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/90cd03a30ee96779ee9ae36a84b387452e256358
|
2016-10-13 09:22:30+02:00
|
qapi: rename *qmp-*-visitor* to *qobject-*-visitor*
The QMP visitors have no direct dependency on QMP. It is
valid to use them anywhere that one has a QObject. Rename them
to better reflect their functionality as a generic QObject
to QAPI converter.
This is the first of three parts: rename the files. The next two
parts will rename C identifiers. The split is necessary to make git
rename detection work.
Reviewed-by: Kevin Wolf <[email protected]>
Reviewed-by: Eric Blake <[email protected]>
Signed-off-by: Daniel P. Berrange <[email protected]>
Reviewed-by: Markus Armbruster <[email protected]>
[Split into file and identifier rename, two comments touched up]
Signed-off-by: Markus Armbruster <[email protected]>
|
b3db211f3c80bb996a704d665fe275619f728bd4
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/b3db211f3c80bb996a704d665fe275619f728bd4
|
2016-10-25 16:25:48+02:00
|
block: Update bs->open_flags earlier in bdrv_open_common()
We're only doing this immediately before opening the image, but
bs->open_flags is used earlier in the function. At the moment this is
not causing problems because none of the checked flags are modified by
update_flags_from_options(), but this will change when we introduce
the "read-only" option.
This patch calls update_flags_from_options() at the beginning of the
function, immediately after creating the QemuOpts.
Signed-off-by: Alberto Garcia <[email protected]>
Reviewed-by: Kevin Wolf <[email protected]>
Signed-off-by: Kevin Wolf <[email protected]>
|
9b7e8691670fab57c387b6955dc14a09696ae034
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/9b7e8691670fab57c387b6955dc14a09696ae034
|
2016-09-23 13:36:10+02:00
|
maint: Ignore generated version file
Commit 67a1de0d created a generated version file, and, in some
circumstances, also a temporary file. Make sure 'git add .'
won't check them into the repository.
Signed-off-by: Eric Blake <[email protected]>
Signed-off-by: Michael Tokarev <[email protected]>
|
e2f310ec384d51c85c1498b49d66893d6dd036b7
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/e2f310ec384d51c85c1498b49d66893d6dd036b7
|
2016-09-13 18:12:34+03:00
|
cadence_gem: Correct indentation
Fix up the indentation inside the for loop that was introduced in the previous
patch. This commit is almost empty if viewed using 'git show -w', except for a
few changes that were required to avoid the 80 charecter line limit.
Signed-off-by: Alistair Francis <[email protected]>
Reviewed-by: Peter Maydell <[email protected]>
Message-id: b40d1b12d24be9f0ac5d72f86249103e0c1c720a.1469727764.git.alistair.francis@xilinx.com
Signed-off-by: Peter Maydell <[email protected]>
|
77524d1157cf7c18b980c9d6f95879f2ce7e56e2
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/77524d1157cf7c18b980c9d6f95879f2ce7e56e2
|
2016-09-22 18:13:07+01:00
|
crypto: make PBKDF iterations configurable for LUKS format
As protection against bruteforcing passphrases, the PBKDF
algorithm is tuned by counting the number of iterations
needed to produce 1 second of running time. If the machine
that the image will be used on is much faster than the
machine where the image is created, it can be desirable
to raise the number of iterations. This change adds a new
'iter-time' property that allows the user to choose the
iteration wallclock time.
Reviewed-by: Eric Blake <[email protected]>
Signed-off-by: Daniel P. Berrange <[email protected]>
|
3bd18890cab82735ae2565fa50aa122e1b4a0ef0
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/3bd18890cab82735ae2565fa50aa122e1b4a0ef0
|
2016-09-19 16:30:45+01:00
|
nbd: Fix bad flag detection on server
Commit ab7c548e added a check for invalid flags, but used an
early return on error instead of properly going through the
cleanup label.
Signed-off-by: Eric Blake <[email protected]>
Message-Id: <[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>
|
5bee0f4717c4c67394aaade0c5a9cee3d42cc614
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/5bee0f4717c4c67394aaade0c5a9cee3d42cc614
|
2016-08-03 18:44:56+02:00
|
block: Add .bdrv_co_pdiscard() driver callback
There's enough drivers with a sector-based callback that it will
be easier to switch one at a time. This patch adds a byte-based
callback, and then after all drivers are swapped, we'll drop the
sector-based callback.
[checkpatch doesn't like the space after coroutine_fn in
block_int.h, but it's consistent with the rest of the file]
Signed-off-by: Eric Blake <[email protected]>
Reviewed-by: Stefan Hajnoczi <[email protected]>
Message-id: [email protected]
Signed-off-by: Stefan Hajnoczi <[email protected]>
|
47a5486d598e0cfef6c87c5f44b85955a5f2c4ff
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/47a5486d598e0cfef6c87c5f44b85955a5f2c4ff
|
2016-07-20 14:11:55+01:00
|
aux: fix break that wanted to break two levels out
The last "ret = AUX_I2C_NACK;" is dead, because it is always overridden
by AUX_I2C_ACK. What really the code wants is to jump out of the switch
statement, and a "return" will not cut it because it would omit a debug
printf.
Change the logic so that we can break out of the while loop. For clarity,
hoist the bus->last_* assignments up, right after i2c_start_transfer.
Signed-off-by: Paolo Bonzini <[email protected]>
Signed-off-by: Peter Maydell <[email protected]>
|
5229f45bd98558af84d806a98032df3cb741c357
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/5229f45bd98558af84d806a98032df3cb741c357
|
2016-07-07 13:47:00+01:00
|
arm: virt: Parse cpu_model only once
Considering that features are converted to global properties and
global properties are automatically applied to every new instance
of created CPU (at object_new() time), there is no point in
parsing cpu_model string every time a CPU created. So move
parsing outside CPU creation loop and do it only once.
Parsing also should be done before any CPU is created so that
features would affect the first CPU a well.
Signed-off-by: Igor Mammedov <[email protected]>
Reviewed-by: Peter Maydell <[email protected]>
Signed-off-by: Eduardo Habkost <[email protected]>
|
09f71b054a95161950a03fafc9023637929bd404
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/09f71b054a95161950a03fafc9023637929bd404
|
2016-07-07 15:25:05-03:00
|
block: Move request_alignment into BlockLimit
It makes more sense to have ALL block size limit constraints
in the same struct. Improve the documentation while at it.
Simplify a couple of conditionals, now that we have audited and
documented that request_alignment is always non-zero.
Signed-off-by: Eric Blake <[email protected]>
Reviewed-by: Fam Zheng <[email protected]>
Signed-off-by: Kevin Wolf <[email protected]>
|
a5b8dd2ce83208cd7d6eb4562339ecf5aae13574
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/a5b8dd2ce83208cd7d6eb4562339ecf5aae13574
|
2016-07-05 16:46:26+02:00
|
test: port postcopy test to ppc64
As userfaultfd syscall is available on powerpc, migration
postcopy can be used.
This patch adds the support needed to test this on powerpc,
instead of using a bootsector to run code to modify memory,
we use a FORTH script in "boot-command" property.
As spapr machine doesn't support "-prom-env" argument
(the nvram is initialized by SLOF and not by QEMU),
"boot-command" is provided to SLOF via a file mapped nvram
(with "-drive file=...,if=pflash")
Signed-off-by: Laurent Vivier <[email protected]>
Signed-off-by: David Gibson <[email protected]>
|
aaf89c8a49a8c1259b6b181d701070c6df83f3d7
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/aaf89c8a49a8c1259b6b181d701070c6df83f3d7
|
2016-07-29 12:02:31+10:00
|
hw/mips: implement Global Interrupt Controller
The Global Interrupt Controller (GIC) is responsible for mapping each
internal and external interrupt to the correct location for servicing.
The internal representation of registers is different from the specification
in order to consolidate information for each GIC Interrupt Sources and Virtual
Processors with same functionalities. For example SH_MAP00_VP00 registers are
defined like each bit represents a VP but in this implementation the equivalent
map_vp contains VP number in integer form for ease accesses. When it is being
accessed via read write functions an internal data is converted back into the
original format as the specification.
Limitations:
Level triggering only
GIC CounterHi not implemented (Countbits = 32bits)
DINT not implemented
Local WatchDog, Fast Debug Channel, Perf Counter not implemented
Signed-off-by: Yongbok Kim <[email protected]>
Signed-off-by: Leon Alrae <[email protected]>
|
e8bd336dd1af6d1073e9411bd1c47b045988b30a
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/e8bd336dd1af6d1073e9411bd1c47b045988b30a
|
2016-07-12 09:10:12+01:00
|
hw/intc/arm_gicv3: Wire up distributor and redistributor MMIO regions
Wire up the MMIO functions exposed by the distributor and the
redistributor into MMIO regions exposed by the GICv3 device.
Signed-off-by: Peter Maydell <[email protected]>
Reviewed-by: Shannon Zhao <[email protected]>
Tested-by: Shannon Zhao <[email protected]>
Message-id: [email protected]
|
287c181ae4132d7cc75ea422051f2c90e90b6493
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/287c181ae4132d7cc75ea422051f2c90e90b6493
|
2016-06-17 15:23:51+01:00
|
target-i386: Call cpu_exec_init() on realize
QOM instance_init functions are not supposed to have any side-effects,
as new objects may be created at any moment for querying property
information (see qmp_device_list_properties()).
Calling cpu_exec_init() also affects QEMU's ability to handle errors
during CPU creation, as some actions done by cpu_exec_init() can't be
reverted.
Move cpu_exec_init() call to realize so a simple object_new() won't
trigger it, and so that it is called after some basic validation of CPU
parameters.
Reviewed-by: Igor Mammedov <[email protected]>
Signed-off-by: Eduardo Habkost <[email protected]>
|
42ecabaae16c0054dde6d8b0fdf90a8c7cce270d
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/42ecabaae16c0054dde6d8b0fdf90a8c7cce270d
|
2016-05-23 19:47:37-03:00
|
qemu-img: check block status of backing file when converting.
When converting images, check the block status of its backing file chain
to avoid needlessly reading zeros.
Signed-off-by: Ren Kimura <[email protected]>
Message-id: [email protected]
Signed-off-by: Max Reitz <[email protected]>
|
263a6f4c3aa9b6cd9f58d1368b318d948156a4e8
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/263a6f4c3aa9b6cd9f58d1368b318d948156a4e8
|
2016-05-12 15:33:23+02:00
|
target-i386: Move TCG initialization check to tcg_x86_init()
Instead of requiring cpu.c to check if TCG was already initialized,
simply let the function be called multiple times.
Suggested-by: Igor Mammedov <[email protected]>
Reviewed-by: Igor Mammedov <[email protected]>
Signed-off-by: Eduardo Habkost <[email protected]>
|
4fe15cdedf8728e58b8e475f8b1a26fb16aa9caa
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/4fe15cdedf8728e58b8e475f8b1a26fb16aa9caa
|
2016-05-23 19:47:37-03:00
|
s390x/ipl: Add type and length checks for IplParameterBlock values
We can check for valid type and lengths of the IplParameterBlock fields
when receiving the struct from the guest.
Length of the IplParameterBlock can be less than 4K. To play safe we can
read and write only required amount of data.
Signed-off-by: Alexander Yarygin <[email protected]>
Reviewed-by: David Hildenband <[email protected]>
Acked-by: Christian Borntraeger <[email protected]>
Signed-off-by: Cornelia Huck <[email protected]>
|
9946a9113cf5d84c9381342100343aa97f736ee0
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/9946a9113cf5d84c9381342100343aa97f736ee0
|
2016-05-17 15:50:29+02:00
|
block: add support for encryption secrets in block I/O tests
The LUKS block driver tests will require the ability to specify
encryption secrets with block devices. This requires using the
--object argument to qemu-img/qemu-io to create a 'secret'
object.
When the IMGKEYSECRET env variable is set, it provides the
password to be associated with a secret called 'keysec0'
The _qemu_img_wrapper function isn't modified as that needs
to cope with differing syntax for subcommands, so can't be
made to use the image opts syntax unconditionally.
Signed-off-by: Daniel P. Berrange <[email protected]>
Message-id: [email protected]
Signed-off-by: Max Reitz <[email protected]>
|
b7e875b2f98c2724b5f915f5808f8828fd9b05a8
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/b7e875b2f98c2724b5f915f5808f8828fd9b05a8
|
2016-05-12 15:33:24+02:00
|
linux-user: add rtnetlink(7) support
rtnetlink is needed to use iproute package (ip addr, ip route)
and dhcp client.
Examples:
Without this patch:
# ip link
Cannot open netlink socket: Address family not supported by protocol
# ip addr
Cannot open netlink socket: Address family not supported by protocol
# ip route
Cannot open netlink socket: Address family not supported by protocol
# dhclient eth0
Cannot open netlink socket: Address family not supported by protocol
Cannot open netlink socket: Address family not supported by protocol
With this patch:
# ip link
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
51: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP mode DEFAULT qlen 1000
link/ether 00:16:3e:89:6b:d7 brd ff:ff:ff:ff:ff:ff
# ip addr show eth0
51: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP qlen 1000
link/ether 00:16:3e:89:6b:d7 brd ff:ff:ff:ff:ff:ff
inet 192.168.122.197/24 brd 192.168.122.255 scope global eth0
valid_lft forever preferred_lft forever
inet6 fe80::216:3eff:fe89:6bd7/64 scope link
valid_lft forever preferred_lft forever
# ip route
default via 192.168.122.1 dev eth0
192.168.122.0/24 dev eth0 proto kernel scope link src 192.168.122.197
# ip addr flush eth0
# ip addr add 192.168.122.10 dev eth0
# ip addr show eth0
51: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP qlen 1000
link/ether 00:16:3e:89:6b:d7 brd ff:ff:ff:ff:ff:ff
inet 192.168.122.10/32 scope global eth0
valid_lft forever preferred_lft forever
# ip route add 192.168.122.0/24 via 192.168.122.10
# ip route
192.168.122.0/24 via 192.168.122.10 dev eth0
Signed-off-by: Laurent Vivier <[email protected]>
Signed-off-by: Riku Voipio <[email protected]>
|
6c5b5645ae0b73c052df962e18e48d87bb7385e0
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/6c5b5645ae0b73c052df962e18e48d87bb7385e0
|
2016-06-07 11:33:36+03:00
|
qapi-commands: Wrap argument visit in visit_start_struct
The qmp-input visitor was allowing callers to play rather fast
and loose: when visiting a QDict, you could grab members of the
root dictionary without first pushing into the dict; among the
culprit callers was the generated marshal code on the 'arguments'
dictionary of a QMP command. But we are about to tighten the
input visitor, at which point the generated marshal code MUST
follow the same paradigms as everyone else, of pushing into the
struct before grabbing its keys.
Generated code grows as follows:
|@@ -515,7 +641,12 @@ void qmp_marshal_blockdev_backup(QDict *
| BlockdevBackup arg = {0};
|
| v = qmp_input_get_visitor(qiv);
|+ visit_start_struct(v, NULL, NULL, 0, &err);
|+ if (err) {
|+ goto out;
|+ }
| visit_type_BlockdevBackup_members(v, &arg, &err);
|+ visit_end_struct(v, err ? NULL : &err);
| if (err) {
| goto out;
| }
|@@ -527,7 +715,9 @@ out:
| qmp_input_visitor_cleanup(qiv);
| qdv = qapi_dealloc_visitor_new();
| v = qapi_dealloc_get_visitor(qdv);
|+ visit_start_struct(v, NULL, NULL, 0, NULL);
| visit_type_BlockdevBackup_members(v, &arg, NULL);
|+ visit_end_struct(v, NULL);
| qapi_dealloc_visitor_cleanup(qdv);
| }
The use of 'err ? NULL : &err' is temporary; a later patch will
clean that up when it splits visit_end_struct().
Prior to this patch, the fact that there was no final
visit_end_struct() meant that even though we are using a strict
input visit, the marshalling code was not detecting excess input
at the top level (only in nested levels). Fortunately, we have
code in monitor.c:qmp_check_client_args() that also checks for
no excess arguments at the top level. But as the generated code
is more compact than the manual check, a later patch will clean
up monitor.c to drop the redundancy added here.
Signed-off-by: Eric Blake <[email protected]>
Message-Id: <[email protected]>
Signed-off-by: Markus Armbruster <[email protected]>
|
ed8415351941715f606749d6cdd64553b0de3f01
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/ed8415351941715f606749d6cdd64553b0de3f01
|
2016-05-12 09:47:54+02:00
|
block/vpc: tests for auto-detecting VPC and Hyper-V VHD images
This tests auto-detection, and overrides, of VHD image sizes created
by Virtual PC, Hyper-V, and Disk2vhd.
This adds three sample images:
hyperv2012r2-dynamic.vhd.bz2 - dynamic VHD image created with Hyper-V
virtualpc-dynamic.vhd.bz2 - dynamic VHD image created with Virtual PC
d2v-zerofilled.vhd.bz2 - dynamic VHD image created with Disk2vhd
Signed-off-by: Jeff Cody <[email protected]>
Signed-off-by: Kevin Wolf <[email protected]>
|
798609bbe29df4edf4bbec46927fc12862b02378
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/798609bbe29df4edf4bbec46927fc12862b02378
|
2016-03-14 16:46:42+01:00
|
nbd: enable use of TLS with NBD block driver
This modifies the NBD driver so that it is possible to request
use of TLS. This is done by providing the 'tls-creds' parameter
with the ID of a previously created QCryptoTLSCreds object.
For example
$QEMU -object tls-creds-x509,id=tls0,endpoint=client,\
dir=/home/berrange/security/qemutls \
-drive driver=nbd,host=localhost,port=9000,tls-creds=tls0
The client will drop the connection if the NBD server does not
provide TLS.
Signed-off-by: Daniel P. Berrange <[email protected]>
Message-Id: <[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>
|
75822a12c046646684bc8cad6296842b60e7b6bb
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/75822a12c046646684bc8cad6296842b60e7b6bb
|
2016-02-16 17:16:33+01:00
|
qapi: Don't special-case simple union wrappers
Simple unions were carrying a special case that hid their 'data'
QMP member from the resulting C struct, via the hack method
QAPISchemaObjectTypeVariant.simple_union_type(). But by using
the work we started by unboxing flat union and alternate
branches, coupled with the ability to visit the members of an
implicit type, we can now expose the simple union's implicit
type in qapi-types.h:
| struct q_obj_ImageInfoSpecificQCow2_wrapper {
| ImageInfoSpecificQCow2 *data;
| };
|
| struct q_obj_ImageInfoSpecificVmdk_wrapper {
| ImageInfoSpecificVmdk *data;
| };
...
| struct ImageInfoSpecific {
| ImageInfoSpecificKind type;
| union { /* union tag is @type */
| void *data;
|- ImageInfoSpecificQCow2 *qcow2;
|- ImageInfoSpecificVmdk *vmdk;
|+ q_obj_ImageInfoSpecificQCow2_wrapper qcow2;
|+ q_obj_ImageInfoSpecificVmdk_wrapper vmdk;
| } u;
| };
Doing this removes asymmetry between QAPI's QMP side and its
C side (both sides now expose 'data'), and means that the
treatment of a simple union as sugar for a flat union is now
equivalent in both languages (previously the two approaches used
a different layer of dereferencing, where the simple union could
be converted to a flat union with equivalent C layout but
different {} on the wire, or to an equivalent QMP wire form
but with different C representation). Using the implicit type
also lets us get rid of the simple_union_type() hack.
Of course, now all clients of simple unions have to adjust from
using su->u.member to using su->u.member.data; while this touches
a number of files in the tree, some earlier cleanup patches
helped minimize the change to the initialization of a temporary
variable rather than every single member access. The generated
qapi-visit.c code is also affected by the layout change:
|@@ -7393,10 +7393,10 @@ void visit_type_ImageInfoSpecific_member
| }
| switch (obj->type) {
| case IMAGE_INFO_SPECIFIC_KIND_QCOW2:
|- visit_type_ImageInfoSpecificQCow2(v, "data", &obj->u.qcow2, &err);
|+ visit_type_q_obj_ImageInfoSpecificQCow2_wrapper_members(v, &obj->u.qcow2, &err);
| break;
| case IMAGE_INFO_SPECIFIC_KIND_VMDK:
|- visit_type_ImageInfoSpecificVmdk(v, "data", &obj->u.vmdk, &err);
|+ visit_type_q_obj_ImageInfoSpecificVmdk_wrapper_members(v, &obj->u.vmdk, &err);
| break;
| default:
| abort();
Signed-off-by: Eric Blake <[email protected]>
Message-Id: <[email protected]>
Signed-off-by: Markus Armbruster <[email protected]>
|
32bafa8fdd098d52fbf1102d5a5e48d29398c0aa
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/32bafa8fdd098d52fbf1102d5a5e48d29398c0aa
|
2016-03-18 10:29:26+01:00
|
nbd: make server compliant with fixed newstyle spec
If the client does not request the fixed new style protocol,
then we should only accept NBD_OPT_EXPORT_NAME. All other
options are only valid when fixed new style has been activated.
The qemu-nbd client doesn't currently request fixed new style
protocol, but this change won't break qemu-nbd, because it
fortunately only ever uses NBD_OPT_EXPORT_NAME, so was never
triggering the non-compliant server behaviour.
Signed-off-by: Daniel P. Berrange <[email protected]>
Message-Id: <[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>
|
26afa868dbd8641070c0a8d851b082b603c04fa1
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/26afa868dbd8641070c0a8d851b082b603c04fa1
|
2016-02-16 17:14:24+01:00
|
hw/net/spapr_llan: Fix receive buffer handling for better performance
tl;dr:
This patch introduces an alternate way of handling the receive
buffers of the spapr-vlan device, resulting in much better
receive performance for the guest.
Full story:
One of our testers recently discovered that the performance of the
spapr-vlan device is very poor compared to other NICs, and that
a simple "ping -i 0.2 -s 65507 someip" in the guest can result
in more than 50% lost ping packets (especially with older guest
kernels < 3.17).
After doing some analysis, it was clear that there is a problem
with the way we handle the receive buffers in spapr_llan.c: The
ibmveth driver of the guest Linux kernel tries to add a lot of
buffers into several buffer pools (with 512, 2048 and 65536 byte
sizes by default, but it can be changed via the entries in the
/sys/devices/vio/1000/pool* directories of the guest). However,
the spapr-vlan device of QEMU only tries to squeeze all receive
buffer descriptors into one single page which has been supplied
by the guest during the H_REGISTER_LOGICAL_LAN call, without
taking care of different buffer sizes. This has two bad effects:
First, only a very limited number of buffer descriptors is accepted
at all. Second, we also hand 64k buffers to the guest even if
the 2k buffers would fit better - and this results in dropped packets
in the IP layer of the guest since too much skbuf memory is used.
Though it seems at a first glance like PAPR says that we should store
the receive buffer descriptors in the page that is supplied during
the H_REGISTER_LOGICAL_LAN call, chapter 16.4.1.2 in the LoPAPR spec
declares that "the contents of these descriptors are architecturally
opaque, none of these descriptors are manipulated by code above
the architected interfaces". That means we don't have to store
the RX buffer descriptors in this page, but can also manage the
receive buffers at the hypervisor level only. This is now what we
are doing here: Introducing proper RX buffer pools which are also
sorted by size of the buffers, so we can hand out a buffer with
the best fitting size when a packet has been received.
To avoid problems with migration from/to older version of QEMU,
the old behavior is also retained and enabled by default. The new
buffer management has to be enabled via a new "use-rx-buffer-pools"
property.
Now with the new buffer pool management enabled, the problem with
"ping -s 65507" is fixed for me, and the throughput of a simple
test with wget increases from creeping 3MB/s up to 20MB/s!
Signed-off-by: Thomas Huth <[email protected]>
Signed-off-by: David Gibson <[email protected]>
|
831e8822530bb511a24329494f9121ad1f8b94ab
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/831e8822530bb511a24329494f9121ad1f8b94ab
|
2016-03-24 11:17:34+11:00
|
checkpatch: Eliminate false positive in case of space before square bracket in a definition
Now, macro definition such as "#define abc(x) [x] = y" should pass
without an error.
Signed-off-by: Leonid Bloch <[email protected]>
Message-Id: <[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>
|
8800cf0a336147478dff6f2b0a47d8285b828f6d
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/8800cf0a336147478dff6f2b0a47d8285b828f6d
|
2016-02-15 20:02:09+01:00
|
xen: Drop __XEN_LATEST_INTERFACE_VERSION__ checks from prior to Xen 4.2
We assume (and check for in configure) 4.2 or later now. In reality
all of the removed checks are for far older versions.
FMT_ioreq_size is no longer needed.
Signed-off-by: Ian Campbell <[email protected]>
Reviewed-by: Stefano Stabellini <[email protected]>
Signed-off-by: Stefano Stabellini <[email protected]>
|
47d3df2387ed6927732584ffa4159c26d9f4dee8
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/47d3df2387ed6927732584ffa4159c26d9f4dee8
|
2016-02-10 12:01:32+00:00
|
ssi: Move ssi.h into a separate directory
Move the ssi.h include file into the ssi directory.
While touching the code also fix the typdef lines as
checkpatch complains.
Signed-off-by: Alistair Francis <[email protected]>
Reviewed-by: Peter Crosthwaite <[email protected]>
Signed-off-by: Peter Crosthwaite <[email protected]>
Signed-off-by: Peter Maydell <[email protected]>
|
8fd06719e7d37f91f1b843af4cdcdfe7eb3e4a69
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/8fd06719e7d37f91f1b843af4cdcdfe7eb3e4a69
|
2016-01-21 14:15:03+00:00
|
block: Release named dirty bitmaps in bdrv_close()
bdrv_delete() is not very happy about deleting BlockDriverStates with
dirty bitmaps still attached to them. In the past, we got around that
very easily by relying on bdrv_close_all() bypassing bdrv_delete(), and
bdrv_close() simply ignoring that condition. We should fix that by
releasing all named dirty bitmaps in bdrv_close() (there should not be
any unnamed bitmaps left) and moving the assertion from bdrv_delete()
there.
Signed-off-by: Max Reitz <[email protected]>
Signed-off-by: Kevin Wolf <[email protected]>
|
c5acdc9ab4e6aa9b05e6242114479333b15d496b
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/c5acdc9ab4e6aa9b05e6242114479333b15d496b
|
2016-02-02 17:50:46+01:00
|
qapi: Don't box struct branch of alternate
There's no reason to do two malloc's for an alternate type visiting
a QAPI struct; let's just inline the struct directly as the C union
branch of the struct.
Surprisingly, no clients were actually using the struct member prior
to this patch outside of the testsuite; an earlier patch in the series
added some testsuite coverage to make the effect of this patch more
obvious.
In qapi.py, c_type() gains a new is_unboxed flag to control when we
are emitting a C struct unboxed within the context of an outer
struct (different from our other two modes of usage with no flags
for normal local variable declarations, and with is_param for adding
'const' in a parameter list). I don't know if there is any more
pythonic way of collapsing the two flags into a single parameter,
as we never have a caller setting both flags at once.
Ultimately, we want to also unbox branches for QAPI unions, but as
that touches a lot more client code, it is better as separate
patches. But since unions and alternates share gen_variants(), I
had to hack in a way to test if we are visiting an alternate type
for setting the is_unboxed flag: look for a non-object branch.
This works because alternates have at least two branches, with at
most one object branch, while unions have only object branches.
The hack will go away in a later patch.
The generated code difference to qapi-types.h is relatively small:
| struct BlockdevRef {
| QType type;
| union { /* union tag is @type */
| void *data;
|- BlockdevOptions *definition;
|+ BlockdevOptions definition;
| char *reference;
| } u;
| };
The corresponding spot in qapi-visit.c calls visit_type_FOO(), which
first calls visit_start_struct() to allocate or deallocate the member
and handle a layer of {} from the JSON stream, then visits the
members. To peel off the indirection and the memory management that
comes with it, we inline this call, then suppress allocation /
deallocation by passing NULL to visit_start_struct(), and adjust the
member visit:
| switch ((*obj)->type) {
| case QTYPE_QDICT:
|- visit_type_BlockdevOptions(v, name, &(*obj)->u.definition, &err);
|+ visit_start_struct(v, name, NULL, 0, &err);
|+ if (err) {
|+ break;
|+ }
|+ visit_type_BlockdevOptions_fields(v, &(*obj)->u.definition, &err);
|+ error_propagate(errp, err);
|+ err = NULL;
|+ visit_end_struct(v, &err);
| break;
| case QTYPE_QSTRING:
| visit_type_str(v, name, &(*obj)->u.reference, &err);
The visit of non-object fields is unchanged.
Signed-off-by: Eric Blake <[email protected]>
Message-Id: <[email protected]>
[Commit message tweaked]
Signed-off-by: Markus Armbruster <[email protected]>
|
becceedc4d9bc1435099c90a0514945a89844d3a
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/becceedc4d9bc1435099c90a0514945a89844d3a
|
2016-02-19 11:08:57+01:00
|
9pfs: rename virtio-9p-synth.{c,h} to 9p-synth.{c,h}
These two files are not virtio specific. Rename them to use generic
names.
Fix includes in various C files. Change define guards and comments
in header files.
Signed-off-by: Wei Liu <[email protected]>
Signed-off-by: Aneesh Kumar K.V <[email protected]>
|
364031f17932814484657e5551ba12957d993d7e
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/364031f17932814484657e5551ba12957d993d7e
|
2016-01-08 12:40:55+05:30
|
pc: Move enforce_aligned_dimm to PCMachineClass
enforce_aligned_dimm never changes after the machine is
initialized, so it can be simply set in PCMachineClass like all
the other compat fields.
Cc: Igor Mammedov <[email protected]>
Signed-off-by: Eduardo Habkost <[email protected]>
Reviewed-by: Michael S. Tsirkin <[email protected]>
Signed-off-by: Michael S. Tsirkin <[email protected]>
|
16a9e8a5bcc1fb0796828eb654a4f926734e59af
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/16a9e8a5bcc1fb0796828eb654a4f926734e59af
|
2015-12-22 17:45:12+02:00
|
hw/arm/virt: Fix property "gic-version" error handling
virt_set_gic_version() calls exit(1) when passed an invalid property
value. Property setters are not supposed to do that. Screwed up in
commit b92ad39. Harmless, because the property belongs to a machine.
Set an error object instead.
Cc: Peter Maydell <[email protected]>
Cc: [email protected]
Signed-off-by: Markus Armbruster <[email protected]>
Reviewed-by: Peter Maydell <[email protected]>
|
7b55044f9d96ec518e7ab58bd8a3637b52a35f79
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/7b55044f9d96ec518e7ab58bd8a3637b52a35f79
|
2016-01-13 11:58:58+01:00
|
target-arm: Use the right MMU index in arm_regime_using_lpae_format
arm_regime_using_lpae_format checks whether the LPAE extension is used
for stage 1 translation regimes. MMU indexes not exclusively of a stage 1
regime won't work with this method.
In case of ARMMMUIdx_S12NSE0 or ARMMMUIdx_S12NSE1, offset these values
by ARMMMUIdx_S1NSE0 to get the right index indicating a stage 1
translation regime.
Rename also the function to arm_s1_regime_using_lpae_format and update
the comments to reflect the change.
Signed-off-by: Alvise Rigo <[email protected]>
Message-id: [email protected]
Reviewed-by: Peter Maydell <[email protected]>
Signed-off-by: Peter Maydell <[email protected]>
|
deb2db996cbb9470b39ae1e383791ef34c4eb3c2
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/deb2db996cbb9470b39ae1e383791ef34c4eb3c2
|
2016-01-15 14:10:02+00:00
|
qemu-char: convert to use error checked base64 decode
Switch from using g_base64_decode over to qbase64_decode
in order to get error checking of the base64 input data.
Reviewed-by: Eric Blake <[email protected]>
Signed-off-by: Daniel P. Berrange <[email protected]>
|
e9cf2fe07ff70e939f80c624b44c10a4442eef0b
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/e9cf2fe07ff70e939f80c624b44c10a4442eef0b
|
2015-12-18 16:25:08+00:00
|
qemu-iotests: Test reopen with node-name/driver options
'node-name' and 'driver' should not be changed during a reopen
operation. It is, however, valid to specify them with the same value as
they already had.
Signed-off-by: Kevin Wolf <[email protected]>
Reviewed-by: Max Reitz <[email protected]>
|
0a8111e0fbeccdf94ee011bc3b3013a45166a9a8
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/0a8111e0fbeccdf94ee011bc3b3013a45166a9a8
|
2015-12-18 14:34:43+01:00
|
virtio-pci: unbreak queue_enable read
Guest always get zero when reading queue_enable. This violates
spec. Fixing this by setting the queue_enable to true during any guest
writing and setting it to zero during reset.
Cc: Michael S. Tsirkin <[email protected]>
Signed-off-by: Jason Wang <[email protected]>
Reviewed-by: Michael S. Tsirkin <[email protected]>
Signed-off-by: Michael S. Tsirkin <[email protected]>
|
393f04d3ab40d03aa2fde0017ff7f02fc34cbd4e
|
qemu
|
devign
| 0 |
https://github.com/qemu/qemu
|
https://github.com/qemu/qemu/commit/393f04d3ab40d03aa2fde0017ff7f02fc34cbd4e
|
2015-11-12 15:49:33+02:00
|
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