Commit Graph

48457 Commits

Author SHA1 Message Date
David Kiarie ab71cc0d58 hw/pci: Prepare for AMD IOMMU
Introduce PCI macros from for use by AMD IOMMU

Signed-off-by: David Kiarie <davidkiarie4@gmail.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2016-09-23 19:03:56 +03:00
Stefan Hajnoczi fb1131b674 virtio: handle virtqueue_get_head() errors
Stop processing the vring if virtqueue_get_head() fetches an
out-of-bounds head index.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2016-09-23 19:03:56 +03:00
Stefan Hajnoczi 4355c1abca virtio: handle virtqueue_num_heads() errors
If the avail ring index is bogus virtqueue_num_heads() must return
-EINVAL.

The only caller is virtqueue_get_avail_bytes().  Return saying no bytes
are available when virtqueue_num_heads() fails.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2016-09-23 19:03:56 +03:00
Stefan Hajnoczi 412e0e81b1 virtio: handle virtqueue_read_next_desc() errors
Stop processing the vring if an avail ring index is invalid.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2016-09-23 19:03:56 +03:00
Stefan Hajnoczi b1c7c07f2d virtio: use unsigned int for virtqueue_get_avail_bytes() index
The virtio code uses int, unsigned int, and uint16_t for virtqueue
indices.  The uint16_t is used for the low-level descriptor layout in
virtio_ring.h while code that isn't concerned with descriptor layout can
use unsigned int.

Use of int is problematic because it can result in signed/unsigned
comparison and incompatible int*/unsigned int* pointer types.

Make the virtqueue_get_avail_bytes() 'i' variable unsigned int.  This
eliminates the need to introduce casts and modify code further in the
patches that follow.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2016-09-23 19:03:56 +03:00
Stefan Hajnoczi d65abf85e7 virtio: handle virtqueue_get_avail_bytes() errors
If the vring is invalid, tell the caller no bytes are available and mark
the device broken.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2016-09-23 19:03:56 +03:00
Stefan Hajnoczi ec55da1924 virtio: handle virtqueue_map_desc() errors
Errors can occur during virtqueue_pop(), especially in
virtqueue_map_desc().  In order to handle this we must unmap iov[]
before returning NULL.  The caller will consider the virtqueue empty and
the virtio_error() call will have marked the device broken.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2016-09-23 19:03:55 +03:00
Stefan Hajnoczi 791b1daf72 virtio: migrate vdev->broken flag
Send a subsection if the vdev->broken flag is set.  This allows live
migration of broken virtio devices.

The subsection is only sent if vdev->broken has been set.  In most cases
the flag will be clear and no subsection will be sent.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2016-09-23 19:03:55 +03:00
Stefan Hajnoczi f5ed36635d virtio: stop virtqueue processing if device is broken
QEMU prints an error message and exits when the device enters an invalid
state.  Terminating the process is heavy-handed.  The guest may still be
able to function even if there is a bug in a virtio guest driver.

Moreover, exiting is a bug in nested virtualization where a nested guest
could DoS other nested guests by killing a pass-through virtio device.
I don't think this configuration is possible today but it is likely in
the future.

If the broken flag is set, do not process virtqueues or write back used
descriptors.  The broken flag can be cleared again by resetting the
device.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2016-09-23 19:03:55 +03:00
Stefan Hajnoczi 8275e2f6be virtio: fix stray tab character
Fix a single occurrence of a tab character in a file that otherwise uses
spaces for indentation.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2016-09-23 19:03:55 +03:00
Igor Mammedov 152fcbecad target-i386: turn off CPU.l3-cache only for 2.7 and older machine types
commit (14c985cff target-i386: present virtual L3 cache info for vcpus)
misplaced compat property putting it in new 2.8 machine type
which would effectively to disable feature until 2.9 is released.
Intent of commit probably should be to disable feature for 2.7
and older while allowing not yet released 2.8 to have feature
enabled by default.

Cc: qemu-stable@nongnu.org
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
2016-09-23 18:51:40 +03:00
Igor Mammedov 2e0910329b pc: clean up COMPAT macro chaining
Since commit
 bacc344c ("machine: add properties to compat_props incrementaly")
there is no need to chain per machine type compat macro.

Clean up places where it was done anyway so it will be
consistent and won't confuse contributors during addtion
of new machine types.

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
2016-09-23 18:51:40 +03:00
Prasad J Pandit 973e7170dd virtio: add check for descriptor's mapped address
virtio back end uses set of buffers to facilitate I/O operations.
If its size is too large, 'cpu_physical_memory_map' could return
a null address. This would result in a null dereference while
un-mapping descriptors. Add check to avoid it.

Reported-by: Qinghao Tang <luodalongde@gmail.com>
Signed-off-by: Prasad J Pandit <pjp@fedoraproject.org>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
2016-09-23 18:51:40 +03:00
Marc-André Lureau 9294d76c15 tests: add /vhost-user/flags-mismatch test
Check that qemu disconnects the backend that doesn't have the previously
acked features.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2016-09-23 18:51:40 +03:00
Marc-André Lureau ed0a8d9252 tests: add a simple /vhost-user/multiqueue test
This test just checks that 2 virtio-net queues can be setup over
vhost-user and waits for them to be started.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2016-09-23 18:51:40 +03:00
Marc-André Lureau 5d443f5ada tests: add /vhost-user/connect-fail test
Check early connection failure and resume.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2016-09-23 18:51:40 +03:00
Peter Maydell eaff9c4367 MIPS patches 2016-09-23
Changes:
 * 24KEc CPU definition
 * SYNC instructions make use of tcg memory barrier ops
 * various MIPS linux-user bug fixes
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Merge remote-tracking branch 'remotes/lalrae/tags/mips-20160923' into staging

MIPS patches 2016-09-23

Changes:
* 24KEc CPU definition
* SYNC instructions make use of tcg memory barrier ops
* various MIPS linux-user bug fixes

# gpg: Signature made Fri 23 Sep 2016 08:09:08 BST
# gpg:                using RSA key 0x52118E3C0B29DA6B
# gpg: Good signature from "Leon Alrae <leon.alrae@imgtec.com>"
# Primary key fingerprint: 8DD3 2F98 5495 9D66 35D4  4FC0 5211 8E3C 0B29 DA6B

* remotes/lalrae/tags/mips-20160923:
  linux-user: Add missing Mips syscalls items in strace.list
  linux-user: Add missing TARGET_EDQUOT error code for Mips
  linux-user: Fix certain argument alignment cases for Mips64
  linux-user: Fix structure target_semid64_ds definition for Mips
  linux-user: Fix structure target_flock definition for Mips
  linux-user: Fix TARGET_F_GETOWN definition for Mips
  linux-user: Fix TARGET_SIOCATMARK definition for Mips
  target-mips: generate fences
  target-mips: add 24KEc CPU definition

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-09-23 15:28:07 +01:00
Peter Maydell c229472af0 ppc patch queue 2016-09-23
This pull request supersedes ppc-for-2.8-20160922.  There was a clang
 build error in that, and I've also added one extra patch in the new pull.
 
 Included in this set of ppc and spapr patches are:
     * TCG implementations for more POWER9 instructions
     * Some preliminary XICS fixes in preparataion for the pnv machine type
     * A significant ADB (Macintosh kbd/mouse) cleanup
     * Some conversions to use trace instead of debug macros
     * Fixes to correctly handle global TLB flush synchronization in
       TCG.  This is already a bug, but it will have much more impact
       when we get MTTCG
     * Add more qtest testcases for Power
     * Some MAINTAINERS updates
     * Assorted bugfixes
     * Add the basics of NUMA associativity to the spapr PCI host bridge
 
 This touches some test files and monitor.c which are technically
 outside the ppc code, but coming through this tree because the changes
 are primarily of interest to ppc.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2
 
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 =et1C
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Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-2.8-20160923' into staging

ppc patch queue 2016-09-23

This pull request supersedes ppc-for-2.8-20160922.  There was a clang
build error in that, and I've also added one extra patch in the new pull.

Included in this set of ppc and spapr patches are:
    * TCG implementations for more POWER9 instructions
    * Some preliminary XICS fixes in preparataion for the pnv machine type
    * A significant ADB (Macintosh kbd/mouse) cleanup
    * Some conversions to use trace instead of debug macros
    * Fixes to correctly handle global TLB flush synchronization in
      TCG.  This is already a bug, but it will have much more impact
      when we get MTTCG
    * Add more qtest testcases for Power
    * Some MAINTAINERS updates
    * Assorted bugfixes
    * Add the basics of NUMA associativity to the spapr PCI host bridge

This touches some test files and monitor.c which are technically
outside the ppc code, but coming through this tree because the changes
are primarily of interest to ppc.

# gpg: Signature made Fri 23 Sep 2016 08:14:47 BST
# gpg:                using RSA key 0x6C38CACA20D9B392
# gpg: Good signature from "David Gibson <david@gibson.dropbear.id.au>"
# gpg:                 aka "David Gibson (Red Hat) <dgibson@redhat.com>"
# gpg:                 aka "David Gibson (ozlabs.org) <dgibson@ozlabs.org>"
# gpg:                 aka "David Gibson (kernel.org) <dwg@kernel.org>"
# Primary key fingerprint: 75F4 6586 AE61 A66C C44E  87DC 6C38 CACA 20D9 B392

* remotes/dgibson/tags/ppc-for-2.8-20160923: (45 commits)
  spapr_pci: Add numa node id
  monitor: fix crash for platforms without a CPU 0
  linux-user: ppc64: fix ARCH_206 bit in AT_HWCAP
  ppc/kvm: Mark 64kB page size support as disabled if not available
  ppc/xics: An ICS with offset 0 is assumed to be uninitialized
  ppc/xics: account correct irq status
  Enable H_CLEAR_MOD and H_CLEAR_REF hypercalls on KVM/PPC64.
  target-ppc: tlbie/tlbivax should have global effect
  target-ppc: add flag in check_tlb_flush()
  target-ppc: add TLB_NEED_LOCAL_FLUSH flag
  spapr: Introduce sPAPRCPUCoreClass
  target-ppc: implement darn instruction
  target-ppc: add stxsi[bh]x instruction
  target-ppc: add lxsi[bw]zx instruction
  target-ppc: add xxspltib instruction
  target-ppc: consolidate store conditional
  target-ppc: move out stqcx impementation
  target-ppc: consolidate load with reservation
  target-ppc: convert st[16,32,64]r to use new macro
  target-ppc: convert st64 to use new macro
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-09-23 14:26:12 +01:00
Peter Maydell 4c892756fd -----BEGIN PGP SIGNATURE-----
Version: GnuPG v2
 
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 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/famz/tags/various-pull-request' into staging

# gpg: Signature made Fri 23 Sep 2016 05:58:28 BST
# gpg:                using RSA key 0xCA35624C6A9171C6
# gpg: Good signature from "Fam Zheng <famz@redhat.com>"
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 5003 7CB7 9706 0F76 F021  AD56 CA35 624C 6A91 71C6

* remotes/famz/tags/various-pull-request: (23 commits)
  docker: exec $CMD
  docker: Terminate instances at SIGTERM and SIGHUP
  docker: Support showing environment information
  docker: Print used options before doing configure
  docker: Flatten default target list in test-quick
  docker: Update fedora image to latest
  docker: Generate /packages.txt in ubuntu image
  docker: Generate /packages.txt in fedora image
  docker: Generate /packages.txt in centos6 image
  tests: Ignore test-uuid
  Add UUID files to MAINTAINERS
  tests: Add uuid tests
  uuid: Tighten uuid parse
  vl: Switch qemu_uuid to QemuUUID
  configure: Remove detection code for UUID
  tests: No longer dependent on CONFIG_UUID
  crypto: Switch to QEMU UUID API
  vpc: Use QEMU UUID API
  vdi: Use QEMU UUID API
  vhdx: Use QEMU UUID API
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

# Conflicts:
#	tests/Makefile.include
2016-09-23 13:10:43 +01:00
Peter Maydell 6de68ffd7c * More KVM LAPIC fixes
* fix divide-by-zero regression on libiscsi SG devices
 * fix qemu-char segfault
 * add scripts/show-fixed-bugs.sh
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2
 
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 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging

* More KVM LAPIC fixes
* fix divide-by-zero regression on libiscsi SG devices
* fix qemu-char segfault
* add scripts/show-fixed-bugs.sh

# gpg: Signature made Thu 22 Sep 2016 19:20:57 BST
# gpg:                using RSA key 0xBFFBD25F78C7AE83
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>"
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>"
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4  E2F7 7E15 100C CD36 69B1
#      Subkey fingerprint: F133 3857 4B66 2389 866C  7682 BFFB D25F 78C7 AE83

* remotes/bonzini/tags/for-upstream:
  kvm: fix events.flags (KVM_VCPUEVENT_VALID_SMM) overwritten by 0
  scripts: Add a script to check for bug URLs in the git log
  msmouse: Fix segfault caused by free the chr before chardev cleanup.
  iscsi: Fix divide-by-zero regression on raw SG devices
  kvm: apic: set APIC base as part of kvm_apic_put
  target-i386: introduce kvm_put_one_msr

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-09-23 12:12:55 +01:00
Aleksandar Markovic fea55615b2 linux-user: Add missing Mips syscalls items in strace.list
Without this patch, a number of Mips syscalls will be logged in the following
way (in this example, this is an invocation of accept4()):

  86906 Unknown syscall 4334

This patch provides standard Qemu's strace output for such cases, like this:

  95861 accept4(3,1996486000,1996486016,128,0,0) = 5

Such output may be further improved by providing strace-related functions
that handle only particular syscalls, but this is beyond the scope of
this patch.

Signed-off-by: Aleksandar Markovic <aleksandar.markovic@imgtec.com>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Acked-by: Riku Voipio <riku.voipio@linaro.org>
Signed-off-by: Leon Alrae <leon.alrae@imgtec.com>
2016-09-23 07:07:36 +01:00
Aleksandar Markovic 0444a3b793 linux-user: Add missing TARGET_EDQUOT error code for Mips
EDQUOT is defined for Mips platform in Linux kernel in such a way
that it has different value than on most other platforms. However,
correspondent TARGET_EDQUOT for Mips is missing in Qemu code. Moreover,
TARGET_EDQUOT is missing from the table for conversion of error codes
from host to target. This patch fixes these problems.

Without this patch, syscalls add_key(), keyctl(), link(), mkdir(), mknod(),
open(), rename(), request_key(), setxattr(), symlink(), and write() will not
be able to return the right error code in some scenarios on Mips platform.
(Some of these syscalls are not yet supported in Qemu, but once they are
supported, they will need correct EDQUOT handling.)

Signed-off-by: Aleksandar Markovic <aleksandar.markovic@imgtec.com>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Acked-by: Riku Voipio <riku.voipio@linaro.org>
Signed-off-by: Leon Alrae <leon.alrae@imgtec.com>
2016-09-23 07:07:35 +01:00
Aleksandar Markovic d7779acb30 linux-user: Fix certain argument alignment cases for Mips64
The function that is changed in this patch is supposed to indicate that
there was certain argument rearrangement related to 64-bit arguments on
32-bit platforms. The background on such rearrangements can be found,
for example, in the man page for syscall(2).

However, for 64-bit Mips architectures there is no such rearrangement,
and this patch reflects it.

Signed-off-by: Aleksandar Rikalo <aleksandar.rikalo@imgtec.com>
Signed-off-by: Aleksandar Markovic <aleksandar.markovic@imgtec.com>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Leon Alrae <leon.alrae@imgtec.com>
Acked-by: Riku Voipio <riku.voipio@linaro.org>
Signed-off-by: Leon Alrae <leon.alrae@imgtec.com>
2016-09-23 07:07:34 +01:00
Aleksandar Markovic 2ef4186964 linux-user: Fix structure target_semid64_ds definition for Mips
This patch corrects target_semid64_ds structure definition for Mips.

See, for example definition of semid64_ds for Mips in Linux kernel:
arch/mips/include/uapi/asm/sembuf.h#L13.

This patch will also fix certain semaphore-related LTP tests for Mips,
if they are executed in Qemu user mode for any Mips platform.

Signed-off-by: Miodrag Dinic <miodrag.dinic@imgtec.com>
Signed-off-by: Aleksandar Markovic <aleksandar.markovic@imgtec.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Leon Alrae <leon.alrae@imgtec.com>
Acked-by: Riku Voipio <riku.voipio@linaro.org>
Signed-off-by: Leon Alrae <leon.alrae@imgtec.com>
2016-09-23 07:07:33 +01:00
Aleksandar Markovic 8a8001b147 linux-user: Fix structure target_flock definition for Mips
Structure flock is defined for Mips in a way different from any
other platform. For reference, see Linux kernel source code files:

arch/mips/include/uapi/asm/fcntl.h, line 63 (for Mips)
include/uapi/asm-generic/fcntl.h, line 195 (for all other platforms)

This patch fix this problem, by amending structure target_flock,
for Mips only.

Besides, this patch fixes LTP tests fcntl11, fcntl17, fcntl19, fcntl20,
and fcntl21, which are currently failing, if executed in Qemu user mode
for Mips platforms.

Signed-off-by: Aleksandar Markovic <aleksandar.markovic@imgtec.com>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Leon Alrae <leon.alrae@imgtec.com>
Acked-by: Riku Voipio <riku.voipio@linaro.org>
Signed-off-by: Leon Alrae <leon.alrae@imgtec.com>
2016-09-23 07:07:33 +01:00
Aleksandar Markovic 3a87a954c8 linux-user: Fix TARGET_F_GETOWN definition for Mips
For some reason, Qemu's TARGET_F_GETOWN constant for Mips does not
match the correct value of correspondent F_GETOWN. This patch fixes
this problem.

For reference, see Mips' F_GETOWN definition in Linux kernel at
arch/mips/include/uapi/asm/fcntl.h#L44.

This patch also fixes some fcntl()-related LTP tests for Qemu
user mode for Mips.

Signed-off-by: Miodrag Dinic <miodrag.dinic@imgtec.com>
Signed-off-by: Aleksandar Markovic <aleksandar.markovic@imgtec.com>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Leon Alrae <leon.alrae@imgtec.com>
Acked-by: Riku Voipio <riku.voipio@linaro.org>
Signed-off-by: Leon Alrae <leon.alrae@imgtec.com>
2016-09-23 07:07:32 +01:00
Aleksandar Markovic e1be160691 linux-user: Fix TARGET_SIOCATMARK definition for Mips
This patch fixes wrong definition of TARGET_SIOCATMARK for mips,
alpha, and sh4.

The current definition is:

  #define SIOCATMARK      0x8905

while the correct definition is:

  #define SIOCATMARK      TARGET_IOR('s', 7, int)

See Linux kernel source file arch/mips/include/uapi/asm/sockios.h#L19
for reference.

This patch also a fixes LTP test failure for test sockioctl01, for
mips, alpha, and sh4.

Signed-off-by: Aleksandar Rikalo <aleksandar.rikalo@imgtec.com>
Signed-off-by: Aleksandar Markovic <aleksandar.markovic@imgtec.com>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Leon Alrae <leon.alrae@imgtec.com>
Acked-by: Riku Voipio <riku.voipio@linaro.org>
Signed-off-by: Leon Alrae <leon.alrae@imgtec.com>
2016-09-23 07:07:31 +01:00
Leon Alrae d208ac0c2e target-mips: generate fences
Make use of memory barrier TCG opcode in MIPS front end.

Signed-off-by: Leon Alrae <leon.alrae@imgtec.com>
Reviewed-by: Richard Henderson <rth@twiddle.net>
2016-09-23 07:07:30 +01:00
André Draszik e9deaad8a5 target-mips: add 24KEc CPU definition
Define a new CPU definition supporting 24KEc cores, similar to
the existing 24Kc, but with added support for DSP instructions
and MIPS16e (and without FPU).

Signed-off-by: André Draszik <git@andred.net>
Signed-off-by: Leon Alrae <leon.alrae@imgtec.com>
2016-09-23 07:07:29 +01:00
Fam Zheng 9b77336d83 docker: exec $CMD
This is the last command to run (unless DEBUG), make it 'exec' to
simplify the process tree.

Signed-off-by: Fam Zheng <famz@redhat.com>
Message-Id: <1474429768-25027-10-git-send-email-famz@redhat.com>
Reviewed-by: Daniel P. Berrange <berrange@redhat.com>
2016-09-23 11:48:32 +08:00
Fam Zheng 97cba1a1d1 docker: Terminate instances at SIGTERM and SIGHUP
Signed-off-by: Fam Zheng <famz@redhat.com>
Message-Id: <1474429768-25027-9-git-send-email-famz@redhat.com>
Reviewed-by: Daniel P. Berrange <berrange@redhat.com>
2016-09-23 11:48:32 +08:00
Fam Zheng ec960b9a73 docker: Support showing environment information
Add a make variable SHOW_ENV. When it's set to non empty, print the
package information and environment variables.

Signed-off-by: Fam Zheng <famz@redhat.com>
Message-Id: <1474429768-25027-8-git-send-email-famz@redhat.com>
Reviewed-by: Daniel P. Berrange <berrange@redhat.com>
2016-09-23 11:48:32 +08:00
Fam Zheng 9445c28ec3 docker: Print used options before doing configure
This makes the configure command more obvious which usually has useful
information.

Signed-off-by: Fam Zheng <famz@redhat.com>
Message-Id: <1474429768-25027-7-git-send-email-famz@redhat.com>
Reviewed-by: Daniel P. Berrange <berrange@redhat.com>
2016-09-23 11:48:32 +08:00
Fam Zheng 3d3a6eb60d docker: Flatten default target list in test-quick
Previously it is expanded to a whitespace separated list which is not
the most appropriate format. Since it's only two items, flatten it.

Signed-off-by: Fam Zheng <famz@redhat.com>
Message-Id: <1474429768-25027-6-git-send-email-famz@redhat.com>
Reviewed-by: Daniel P. Berrange <berrange@redhat.com>
2016-09-23 11:48:32 +08:00
Fam Zheng a2bd7252fe docker: Update fedora image to latest
Now that 23 is becoming an "old" release with 24 available. Fedora has a
quick release cycle, so use latest to follow more closely.

Signed-off-by: Fam Zheng <famz@redhat.com>
Message-Id: <1474429768-25027-5-git-send-email-famz@redhat.com>
Reviewed-by: Daniel P. Berrange <berrange@redhat.com>
2016-09-23 11:48:32 +08:00
Fam Zheng 5008fc787b docker: Generate /packages.txt in ubuntu image
Put the list of package names in an environment, and output their
package names to the target file in the end.

Signed-off-by: Fam Zheng <famz@redhat.com>
Message-Id: <1474429768-25027-4-git-send-email-famz@redhat.com>
Reviewed-by: Daniel. P. Berrange <berrange@redhat.com>
2016-09-23 11:48:32 +08:00
Fam Zheng 28a0cccd54 docker: Generate /packages.txt in fedora image
Put the list of package names in an environment, and output their
package names to the target file in the end.

Signed-off-by: Fam Zheng <famz@redhat.com>
Message-Id: <1474429768-25027-3-git-send-email-famz@redhat.com>
Reviewed-by: Daniel P. Berrange <berrange@redhat.com>
2016-09-23 11:48:32 +08:00
Fam Zheng a34ac8d472 docker: Generate /packages.txt in centos6 image
Put the list of package names in an environment, and output their
package names to the target file in the end.

Signed-off-by: Fam Zheng <famz@redhat.com>
Message-Id: <1474429768-25027-2-git-send-email-famz@redhat.com>
Reviewed-by: Daniel P. Berrange <berrange@redhat.com>
2016-09-23 11:48:32 +08:00
Fam Zheng 65a03dd6c6 tests: Ignore test-uuid
Signed-off-by: Fam Zheng <famz@redhat.com>
Message-Id: <1474432046-325-14-git-send-email-famz@redhat.com>
Reviewed-by: Jeff Cody <jcody@redhat.com>
Reviewed-by: Daniel P. Berrange <berrange@redhat.com>
2016-09-23 11:44:23 +08:00
Fam Zheng 080d7aac31 Add UUID files to MAINTAINERS
I understand that we've been keeping eyes on the uncovered files. Since
I'm adding some more files I volunteer to look after them in the futuer.

Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Jeff Cody <jcody@redhat.com>
Message-Id: <1474432046-325-13-git-send-email-famz@redhat.com>
2016-09-23 11:44:23 +08:00
Fam Zheng c739cdddeb tests: Add uuid tests
Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Jeff Cody <jcody@redhat.com>
Message-Id: <1474432046-325-12-git-send-email-famz@redhat.com>
2016-09-23 11:42:52 +08:00
Fam Zheng 0d6ae94783 uuid: Tighten uuid parse
sscanf is relatively loose (tolerate) on some invalid formats that we
should fail instead of generating a wrong uuid structure, like with
whitespaces and short strings.

Add and use a helper function to first check the format.

Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Jeff Cody <jcody@redhat.com>
Message-Id: <1474432046-325-11-git-send-email-famz@redhat.com>
2016-09-23 11:42:52 +08:00
Fam Zheng 9c5ce8db2e vl: Switch qemu_uuid to QemuUUID
Update all qemu_uuid users as well, especially get rid of the duplicated
low level g_strdup_printf, sscanf and snprintf calls with QEMU UUID API.

Since qemu_uuid_parse is quite tangled with qemu_uuid, its switching to
QemuUUID is done here too to keep everything in sync and avoid code
churn.

Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Jeff Cody <jcody@redhat.com>
Message-Id: <1474432046-325-10-git-send-email-famz@redhat.com>
2016-09-23 11:42:52 +08:00
Fam Zheng 315d318452 configure: Remove detection code for UUID
All code now uses built-in UUID implementation. Remove the code of
libuuid and make --enable-uuid and --disable-uuid only print a message.

Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Jeff Cody <jcody@redhat.com>
Message-Id: <1474432046-325-9-git-send-email-famz@redhat.com>
2016-09-23 11:42:52 +08:00
Fam Zheng 586d15ff87 tests: No longer dependent on CONFIG_UUID
crypto now uses built-in uuid implementation, so this check is not
needed.

Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Jeff Cody <jcody@redhat.com>
Message-Id: <1474432046-325-8-git-send-email-famz@redhat.com>
Reviewed-by: Daniel P. Berrange <berrange@redhat.com>
2016-09-23 11:42:52 +08:00
Fam Zheng 2ef950f91d crypto: Switch to QEMU UUID API
The uuid generation doesn't return error, so update the function
signature and calling code accordingly.

Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Jeff Cody <jcody@redhat.com>
Message-Id: <1474432046-325-7-git-send-email-famz@redhat.com>
Reviewed-by: Daniel P. Berrange <berrange@redhat.com>
2016-09-23 11:42:52 +08:00
Fam Zheng 38440a21fa vpc: Use QEMU UUID API
Previously we conditionally generated footer->uuid, when libuuid was
available. Now that we have a built-in implementation, we can switch to
it.

Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Jeff Cody <jcody@redhat.com>
Message-Id: <1474432046-325-6-git-send-email-famz@redhat.com>
2016-09-23 11:42:52 +08:00
Fam Zheng 7c6f55b697 vdi: Use QEMU UUID API
The UUID operations we need from libuuid are fully supported by QEMU UUID
implementation. Use it, and remove the unused code.

Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Jeff Cody <jcody@redhat.com>
Message-Id: <1474432046-325-5-git-send-email-famz@redhat.com>
2016-09-23 11:42:52 +08:00
Fam Zheng cb6414dfec vhdx: Use QEMU UUID API
This removes our dependency to libuuid, so that the driver can always be
built.

Similar to how we handled data plane configure options, --enable-vhdx
and --disable-vhdx are also changed to a nop with a message saying it's
obsolete.

Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Jeff Cody <jcody@redhat.com>
Message-Id: <1474432046-325-4-git-send-email-famz@redhat.com>
2016-09-23 11:42:52 +08:00
Fam Zheng 3630be75d8 uuid: Make null_uuid static
So that it doesn't have to be zeroed at each call.

Suggested-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Jeff Cody <jcody@redhat.com>
Message-Id: <1474432046-325-3-git-send-email-famz@redhat.com>
2016-09-23 11:42:52 +08:00