History log of /openbmc/qemu/include/qemu/seqlock.h (Results 1 – 25 of 49)
Revision Date Author Comments
# 92d09502 28-Sep-2020 Peter Maydell <peter.maydell@linaro.org>

Merge remote-tracking branch 'remotes/vivier2/tags/trivial-branch-for-5.2-pull-request' into staging

Trivial Patches Pull request 20200928

# gpg: Signature made Mon 28 Sep 2020 10:1

Merge remote-tracking branch 'remotes/vivier2/tags/trivial-branch-for-5.2-pull-request' into staging

Trivial Patches Pull request 20200928

# gpg: Signature made Mon 28 Sep 2020 10:15:00 BST
# gpg: using RSA key CD2F75DDC8E3A4DC2E4F5173F30C38BD3F2FBE3C
# gpg: issuer "laurent@vivier.eu"
# gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>" [full]
# gpg: aka "Laurent Vivier <laurent@vivier.eu>" [full]
# gpg: aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>" [full]
# Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F 5173 F30C 38BD 3F2F BE3C

* remotes/vivier2/tags/trivial-branch-for-5.2-pull-request:
docs/system/deprecated: Move lm32 and unicore32 to the right section
migration/multifd: Remove superfluous semicolons
timer: Fix timer_mod_anticipate() documentation
vhost-vdpa: remove useless variable
Add *.pyc back to the .gitignore file
virtio: vdpa: omit check return of g_malloc
meson: fix static flag summary
vhost-vdpa: fix indentation in vdpa_ops

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

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# 8c1c0792 24-Sep-2020 Peter Maydell <peter.maydell@linaro.org>

Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request' into staging

Pull request

This includes the atomic_ -> qatomic_ rename that touches many files and is
pro

Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request' into staging

Pull request

This includes the atomic_ -> qatomic_ rename that touches many files and is
prone to conflicts.

# gpg: Signature made Wed 23 Sep 2020 17:08:43 BST
# gpg: using RSA key 8695A8BFD3F97CDAAC35775A9CA4ABB381AB73C8
# gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>" [full]
# gpg: aka "Stefan Hajnoczi <stefanha@gmail.com>" [full]
# Primary key fingerprint: 8695 A8BF D3F9 7CDA AC35 775A 9CA4 ABB3 81AB 73C8

* remotes/stefanha/tags/block-pull-request:
qemu/atomic.h: rename atomic_ to qatomic_
tests: add test-fdmon-epoll
fdmon-poll: reset npfd when upgrading to fdmon-epoll
gitmodules: add qemu.org vbootrom submodule
gitmodules: switch to qemu.org meson mirror
gitmodules: switch to qemu.org qboot mirror
docs/system: clarify deprecation schedule
virtio-crypto: don't modify elem->in/out_sg
virtio-blk: undo destructive iov_discard_*() operations
util/iov: add iov_discard_undo()
virtio: add vhost-user-fs-ccw device
libvhost-user: handle endianness as mandated by the spec
MAINTAINERS: add Stefan Hajnoczi as block/nvme.c maintainer

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

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# d73415a3 23-Sep-2020 Stefan Hajnoczi <stefanha@redhat.com>

qemu/atomic.h: rename atomic_ to qatomic_

clang's C11 atomic_fetch_*() functions only take a C11 atomic type
pointer argument. QEMU uses direct types (int, etc) and this causes a
com

qemu/atomic.h: rename atomic_ to qatomic_

clang's C11 atomic_fetch_*() functions only take a C11 atomic type
pointer argument. QEMU uses direct types (int, etc) and this causes a
compiler error when a QEMU code calls these functions in a source file
that also included <stdatomic.h> via a system header file:

$ CC=clang CXX=clang++ ./configure ... && make
../util/async.c:79:17: error: address argument to atomic operation must be a pointer to _Atomic type ('unsigned int *' invalid)

Avoid using atomic_*() names in QEMU's atomic.h since that namespace is
used by <stdatomic.h>. Prefix QEMU's APIs with 'q' so that atomic.h
and <stdatomic.h> can co-exist. I checked /usr/include on my machine and
searched GitHub for existing "qatomic_" users but there seem to be none.

This patch was generated using:

$ git grep -h -o '\<atomic\(64\)\?_[a-z0-9_]\+' include/qemu/atomic.h | \
sort -u >/tmp/changed_identifiers
$ for identifier in $(</tmp/changed_identifiers); do
sed -i "s%\<$identifier\>%q$identifier%g" \
$(git grep -I -l "\<$identifier\>")
done

I manually fixed line-wrap issues and misaligned rST tables.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20200923105646.47864-1-stefanha@redhat.com>

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# 971b2a1e 14-Feb-2020 Peter Maydell <peter.maydell@linaro.org>

Merge remote-tracking branch 'remotes/palmer/tags/riscv-for-master-5.0-sf2' into staging

RISC-V Patches for the 5.0 Soft Freeze, Part 2

This is a fairly light-weight pull request, b

Merge remote-tracking branch 'remotes/palmer/tags/riscv-for-master-5.0-sf2' into staging

RISC-V Patches for the 5.0 Soft Freeze, Part 2

This is a fairly light-weight pull request, but I wanted to send it out to
avoid the Goldfish stuff getting buried as the next PR should contain the H
extension implementation.

As far as this PR goes, it contains:

* The addition of syscon device tree nodes for reboot and poweroff, which
allows Linux to control QEMU without an additional driver. The existing
device was already compatible with the syscon interface.
* A fix to our GDB stub to avoid confusing XLEN and FLEN, specifically useful
for rv32id-based systems.
* A device emulation for the Goldfish RTC device, a simple memory-mapped RTC.
* The addition of the Goldfish RTC device to the RISC-V virt board.

This passes "make check" and boots buildroot for me.

# gpg: Signature made Mon 10 Feb 2020 21:28:04 GMT
# gpg: using RSA key 2B3C3747446843B24A943A7A2E1319F35FBB1889
# gpg: issuer "palmer@dabbelt.com"
# gpg: Good signature from "Palmer Dabbelt <palmer@dabbelt.com>" [unknown]
# gpg: aka "Palmer Dabbelt <palmer@sifive.com>" [unknown]
# gpg: aka "Palmer Dabbelt <palmerdabbelt@google.com>" [unknown]
# 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: 00CE 76D1 8349 60DF CE88 6DF8 EF4C A150 2CCB AB41
# Subkey fingerprint: 2B3C 3747 4468 43B2 4A94 3A7A 2E13 19F3 5FBB 1889

* remotes/palmer/tags/riscv-for-master-5.0-sf2:
MAINTAINERS: Add maintainer entry for Goldfish RTC
riscv: virt: Use Goldfish RTC device
hw: rtc: Add Goldfish RTC device
riscv: Separate FPU register size from core register size in gdbstub [v2]
riscv/virt: Add syscon reboot and poweroff DT nodes

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

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# b29c3e23 14-Feb-2020 Peter Maydell <peter.maydell@linaro.org>

Merge remote-tracking branch 'remotes/juanquintela/tags/pull-migration-pull-request' into staging

Migration pull request

# gpg: Signature made Thu 13 Feb 2020 13:04:43 GMT
# gpg

Merge remote-tracking branch 'remotes/juanquintela/tags/pull-migration-pull-request' into staging

Migration pull request

# gpg: Signature made Thu 13 Feb 2020 13:04:43 GMT
# gpg: using RSA key 1899FF8EDEBF58CCEE034B82F487EF185872D723
# gpg: Good signature from "Juan Quintela <quintela@redhat.com>" [full]
# gpg: aka "Juan Quintela <quintela@trasno.org>" [full]
# Primary key fingerprint: 1899 FF8E DEBF 58CC EE03 4B82 F487 EF18 5872 D723

* remotes/juanquintela/tags/pull-migration-pull-request:
git: Make submodule check only needed modules
migration-test: fix some memleaks in migration-test
tests/migration: Add some slack to auto converge
migration/rdma: rdma_accept_incoming_migration fix error handling
migration: Optimization about wait-unplug migration state
migration: Maybe VM is paused when migration is cancelled

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

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# 71cd1bcc 14-Feb-2020 Peter Maydell <peter.maydell@linaro.org>

Merge remote-tracking branch 'remotes/vivier2/tags/linux-user-for-5.0-pull-request' into staging

Implement TARGET_SO_PEERSEC
Fix rt signals management

# gpg: Signature made Thu

Merge remote-tracking branch 'remotes/vivier2/tags/linux-user-for-5.0-pull-request' into staging

Implement TARGET_SO_PEERSEC
Fix rt signals management

# gpg: Signature made Thu 13 Feb 2020 12:20:50 GMT
# gpg: using RSA key CD2F75DDC8E3A4DC2E4F5173F30C38BD3F2FBE3C
# gpg: issuer "laurent@vivier.eu"
# gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>" [full]
# gpg: aka "Laurent Vivier <laurent@vivier.eu>" [full]
# gpg: aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>" [full]
# Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F 5173 F30C 38BD 3F2F BE3C

* remotes/vivier2/tags/linux-user-for-5.0-pull-request:
linux-user: implement TARGET_SO_PEERSEC
linux-user: fix use of SIGRTMIN
linux-user: fix TARGET_NSIG and _NSIG uses
linux-user: cleanup signal.c
linux-user: add missing TARGET_SIGRTMIN for hppa

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

# Conflicts:
# linux-user/signal.c

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# bc882694 14-Feb-2020 Peter Maydell <peter.maydell@linaro.org>

Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20200213' into staging

target-arm queue:
* i.MX: Fix inverted sense of register bits in watchdog timer
* i.MX: A

Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20200213' into staging

target-arm queue:
* i.MX: Fix inverted sense of register bits in watchdog timer
* i.MX: Add support for WDT on i.MX6
* arm/virt: cleanups to ACPI tables
* Implement ARMv8.1-VMID16 extension
* Implement ARMv8.1-PAN
* Implement ARMv8.2-UAO
* Implement ARMv8.2-ATS1E1
* ast2400/2500/2600: Wire up EHCI controllers
* hw/char/exynos4210_uart: Fix memleaks in exynos4210_uart_init
* hw/arm/raspi: Clean up the board code

# gpg: Signature made Thu 13 Feb 2020 14:40:34 GMT
# gpg: using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg: issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [ultimate]
# gpg: aka "Peter Maydell <pmaydell@gmail.com>" [ultimate]
# gpg: aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [ultimate]
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83 15CF 3C25 25ED 1436 0CDE

* remotes/pmaydell/tags/pull-target-arm-20200213: (46 commits)
target/arm: Implement ARMv8.1-VMID16 extension
hw/arm/raspi: Extract the cores count from the board revision
hw/arm/raspi: Use a unique raspi_machine_class_init() method
hw/arm/raspi: Extract the board model from the board revision
hw/arm/raspi: Set default RAM size to size encoded in board revision
hw/arm/raspi: Let class_init() directly call raspi_machine_init()
hw/arm/raspi: Make board_rev a field of RaspiMachineClass
hw/arm/raspi: Make machines children of abstract RaspiMachineClass
hw/arm/raspi: Trivial code movement
hw/arm/raspi: Extract the processor type from the board revision
hw/arm/raspi: Extract the RAM size from the board revision
hw/arm/raspi: Extract the version from the board revision
hw/arm/raspi: Correct the board descriptions
hw/arm/raspi: Use BCM2708 machine type with pre Device Tree kernels
hw/char/exynos4210_uart: Fix memleaks in exynos4210_uart_init
hw/arm: ast2600: Wire up EHCI controllers
hw/arm: ast2400/ast2500: Wire up EHCI controllers
target/arm: Enable ARMv8.2-UAO in -cpu max
target/arm: Implement UAO semantics
target/arm: Update MSR access to UAO
...

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

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# 517c84ce 13-Feb-2020 Peter Maydell <peter.maydell@linaro.org>

Merge remote-tracking branch 'remotes/kraxel/tags/vga-20200213-pull-request' into staging

qxl: introduce hardware revision 5

# gpg: Signature made Thu 13 Feb 2020 09:06:14 GMT
#

Merge remote-tracking branch 'remotes/kraxel/tags/vga-20200213-pull-request' into staging

qxl: introduce hardware revision 5

# gpg: Signature made Thu 13 Feb 2020 09:06:14 GMT
# gpg: using RSA key 4CB6D8EED3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" [full]
# gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" [full]
# gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" [full]
# Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138

* remotes/kraxel/tags/vga-20200213-pull-request:
qxl: introduce hardware revision 5

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

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# 5d6542be 13-Feb-2020 Peter Maydell <peter.maydell@linaro.org>

Merge remote-tracking branch 'remotes/rth/tags/pull-tcg-20200212' into staging

Fix breakpoint invalidation.
Add support for tcg helpers with 7 arguments.
Add support for gvec helpers

Merge remote-tracking branch 'remotes/rth/tags/pull-tcg-20200212' into staging

Fix breakpoint invalidation.
Add support for tcg helpers with 7 arguments.
Add support for gvec helpers with 5 arguments.

# gpg: Signature made Thu 13 Feb 2020 00:21:34 GMT
# gpg: using RSA key 7A481E78868B4DB6A85A05C064DF38E8AF7E215F
# gpg: issuer "richard.henderson@linaro.org"
# gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [full]
# Primary key fingerprint: 7A48 1E78 868B 4DB6 A85A 05C0 64DF 38E8 AF7E 215F

* remotes/rth/tags/pull-tcg-20200212:
tcg: Add tcg_gen_gvec_5_ptr
tcg: Add support for a helper with 7 arguments
exec: flush CPU TB cache in breakpoint_invalidate

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

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# 48f84ab3 13-Feb-2020 Peter Maydell <peter.maydell@linaro.org>

Merge remote-tracking branch 'remotes/kraxel/tags/usb-20200212-pull-request' into staging

usb: bugfixes

# gpg: Signature made Wed 12 Feb 2020 20:57:44 GMT
# gpg:

Merge remote-tracking branch 'remotes/kraxel/tags/usb-20200212-pull-request' into staging

usb: bugfixes

# gpg: Signature made Wed 12 Feb 2020 20:57:44 GMT
# gpg: using RSA key 4CB6D8EED3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" [full]
# gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" [full]
# gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" [full]
# Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138

* remotes/kraxel/tags/usb-20200212-pull-request:
uas: fix super speed bMaxPacketSize0
usb-host: wait for cancel complete

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

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# 81f49aba 13-Feb-2020 Peter Maydell <peter.maydell@linaro.org>

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

* various small fixes and cleanups
* fixes for the ucode revision patch from the previous pull request

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

* various small fixes and cleanups
* fixes for the ucode revision patch from the previous pull request

# gpg: Signature made Wed 12 Feb 2020 15:30:24 GMT
# gpg: using RSA key BFFBD25F78C7AE83
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" [full]
# 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:
target/i386: enable monitor and ucode revision with -cpu max
target/i386: check for availability of MSR_IA32_UCODE_REV as an emulated MSR
target/i386: fix TCG UCODE_REV access
build: move TARGET_GPROF to config-host.mak
exec: do not define use_icount for user-mode emulation
minikconf: accept alnum identifiers
Remove support for CLOCK_MONOTONIC not being defined
seqlock: fix seqlock_write_unlock_impl function
vl: Don't mismatch g_strsplit()/g_free()

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

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# e261b368 29-Jan-2020 Luc Michel <luc.michel@greensocs.com>

seqlock: fix seqlock_write_unlock_impl function

The seqlock write unlock function was incorrectly calling
seqlock_write_begin() instead of seqlock_write_end(), and was releasing
the

seqlock: fix seqlock_write_unlock_impl function

The seqlock write unlock function was incorrectly calling
seqlock_write_begin() instead of seqlock_write_end(), and was releasing
the lock before incrementing the sequence. This could lead to a race
condition and a corrupted sequence number becoming odd even though the
lock is not held.

Signed-off-by: Luc Michel <luc.michel@greensocs.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20200129144948.2161551-1-luc.michel@greensocs.com>
Fixes: 988fcafc73 ("seqlock: add QemuLockable support", 2018-08-23)
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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# 8ca19bd8 25-Sep-2018 Peter Maydell <peter.maydell@linaro.org>

Merge remote-tracking branch 'remotes/xtensa/tags/20180918-xtensa' into staging

target/xtensa updates:

- fix gdbstub register counts;
- add big-endian core test_kc705_be;
-

Merge remote-tracking branch 'remotes/xtensa/tags/20180918-xtensa' into staging

target/xtensa updates:

- fix gdbstub register counts;
- add big-endian core test_kc705_be;
- convert to do_transaction_failed and add test for failed memory
transactions;
- fix couple FPU2000 bugs;
- fix s32c1i implementation;
- clean up exception handlers generation in xtensa tests;
- add support for semihosting console input through a chardev.

# gpg: Signature made Tue 18 Sep 2018 18:35:50 BST
# gpg: using RSA key 51F9CC91F83FA044
# gpg: Good signature from "Max Filippov <filippov@cadence.com>"
# gpg: aka "Max Filippov <max.filippov@cogentembedded.com>"
# gpg: aka "Max Filippov <jcmvbkbc@gmail.com>"
# Primary key fingerprint: 2B67 854B 98E5 327D CDEB 17D8 51F9 CC91 F83F A044

* remotes/xtensa/tags/20180918-xtensa:
target/xtensa: support input from chardev console
target/xtensa: fix s32c1i TCGMemOp flags
tests/tcg/xtensa: only generate defined exception handlers
tests/tcg/xtensa: move exception handlers to separate section
target/xtensa: fix FPU2000 bugs
tests/tcg/xtensa: add test for failed memory transactions
target/xtensa: convert to do_transaction_failed
target/xtensa: add test_kc705_be core
target/xtensa: clean up gdbstub register handling
target/xtensa: fix gdbstub register counts

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

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# 025573be 27-Aug-2018 Peter Maydell <peter.maydell@linaro.org>

Merge remote-tracking branch 'remotes/kraxel/tags/ui-20180827-v4-pull-request' into staging

ui: misc fixes which piled up during 3.0 release freeze

# gpg: Signature made Mon 27 Aug

Merge remote-tracking branch 'remotes/kraxel/tags/ui-20180827-v4-pull-request' into staging

ui: misc fixes which piled up during 3.0 release freeze

# gpg: Signature made Mon 27 Aug 2018 09:53:07 BST
# gpg: using RSA key 4CB6D8EED3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>"
# gpg: aka "Gerd Hoffmann <gerd@kraxel.org>"
# gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>"
# Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138

* remotes/kraxel/tags/ui-20180827-v4-pull-request:
util: promote qemu_egl_rendernode_open() to libqemuutil
dmabuf: add y0_top, pass it to spice
ui/vnc: Remove useless parenthesis around DIV_ROUND_UP macro
ui/sdl2: Fix broken -full-screen CLI option
spice-display: fix qemu_spice_cursor_refresh_bh locking
spice-display: access ptr_x/ptr_y under Mutex
vnc: remove support for deprecated tls, x509, x509verify options
doc: switch to modern syntax for VNC TLS setup
sdl2: redraw correctly when scanout_mode enabled.
ui: use enum to string helpers
vnc: fix memleak of the "vnc-worker-output" name
ui/sdl2: Remove the obsolete SDL_INIT_NOPARACHUTE flag

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

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# 235c82ac 25-Aug-2018 Peter Maydell <peter.maydell@linaro.org>

Merge remote-tracking branch 'remotes/otubo/tags/pull-seccomp-20180823' into staging

pull-seccomp-20180823

# gpg: Signature made Thu 23 Aug 2018 15:46:13 BST
# gpg:

Merge remote-tracking branch 'remotes/otubo/tags/pull-seccomp-20180823' into staging

pull-seccomp-20180823

# gpg: Signature made Thu 23 Aug 2018 15:46:13 BST
# gpg: using RSA key DF32E7C0F0FFF9A2
# gpg: Good signature from "Eduardo Otubo (Senior Software Engineer) <otubo@redhat.com>"
# Primary key fingerprint: D67E 1B50 9374 86B4 0723 DBAB DF32 E7C0 F0FF F9A2

* remotes/otubo/tags/pull-seccomp-20180823:
seccomp: set the seccomp filter to all threads
configure: require libseccomp 2.2.0
seccomp: prefer SCMP_ACT_KILL_PROCESS if available
seccomp: use SIGSYS signal instead of killing the thread

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

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# 17182bb4 25-Aug-2018 Peter Maydell <peter.maydell@linaro.org>

Merge remote-tracking branch 'remotes/awilliam/tags/vfio-fixes-20180823.1' into staging

VFIO fixes 2018-08-23

- Fix coverity reported issue with use of realpath (Alex Williamson)

Merge remote-tracking branch 'remotes/awilliam/tags/vfio-fixes-20180823.1' into staging

VFIO fixes 2018-08-23

- Fix coverity reported issue with use of realpath (Alex Williamson)

- Cleanup file descriptor in error path (Alex Williamson)

- Fix postcopy use of new balloon inhibitor (Alex Williamson)

# gpg: Signature made Thu 23 Aug 2018 17:46:41 BST
# gpg: using RSA key 239B9B6E3BB08B22
# gpg: Good signature from "Alex Williamson <alex.williamson@redhat.com>"
# gpg: aka "Alex Williamson <alex@shazbot.org>"
# gpg: aka "Alex Williamson <alwillia@redhat.com>"
# gpg: aka "Alex Williamson <alex.l.williamson@gmail.com>"
# Primary key fingerprint: 42F6 C04E 540B D1A9 9E7B 8A90 239B 9B6E 3BB0 8B22

* remotes/awilliam/tags/vfio-fixes-20180823.1:
postcopy: Synchronize usage of the balloon inhibitor
vfio/pci: Fix failure to close file descriptor on error
vfio/pci: Handle subsystem realpath() returning NULL

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

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# 746b7907 24-Aug-2018 Peter Maydell <peter.maydell@linaro.org>

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

Just a build fix that I had queued during soft freeze.

# gpg: Signature made Wed 22 Aug 2018 11:22:56 BST

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

Just a build fix that I had queued during soft freeze.

# gpg: Signature made Wed 22 Aug 2018 11:22:56 BST
# gpg: using RSA key 71D4D5E5822F73D6
# gpg: Good signature from "Greg Kurz <groug@kaod.org>"
# gpg: aka "Gregory Kurz <gregory.kurz@free.fr>"
# gpg: aka "[jpeg image of size 3330]"
# Primary key fingerprint: B482 8BAF 9431 40CE F2A3 4910 71D4 D5E5 822F 73D6

* remotes/gkurz/tags/for-upstream:
fsdev: fix compilation with VIRTIO but not VIRTIO_9P

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

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# 54906fe0 24-Aug-2018 Peter Maydell <peter.maydell@linaro.org>

Merge remote-tracking branch 'remotes/juanquintela/tags/migration/20180822-1' into staging

migration/next for 20180822

# gpg: Signature made Wed 22 Aug 2018 12:07:59 BST
# gpg:

Merge remote-tracking branch 'remotes/juanquintela/tags/migration/20180822-1' into staging

migration/next for 20180822

# gpg: Signature made Wed 22 Aug 2018 12:07:59 BST
# gpg: using RSA key F487EF185872D723
# gpg: Good signature from "Juan Quintela <quintela@redhat.com>"
# gpg: aka "Juan Quintela <quintela@trasno.org>"
# Primary key fingerprint: 1899 FF8E DEBF 58CC EE03 4B82 F487 EF18 5872 D723

* remotes/juanquintela/tags/migration/20180822-1:
migration: hold the lock only if it is really needed
migration: move handle of zero page to the thread
migration: drop the return value of do_compress_ram_page
migration: introduce save_zero_page_to_file
migration: fix counting normal page for compression
migration: do not wait for free thread
migration: poll the cm event for destination qemu
tests/migration-test: Silence the kvm_hv message by default
migration: implement the shutdown for RDMA QIOChannel
migration: poll the cm event while wait RDMA work request completion
migration: invoke qio_channel_yield only when qemu_in_coroutine()
migration: implement io_set_aio_fd_handler function for RDMA QIOChannel
migration: Stop rdma yielding during incoming postcopy
migration: implement bi-directional RDMA QIOChannel
migration: create a dedicated connection for rdma return path
migration: disable RDMA WRITE after postcopy started
migrate/cpu-throttle: Add max-cpu-throttle migration parameter
docs/migration: Clarify pre_load in subsections
migration: Correctly handle subsections with no 'needed' function
qapi/migration.json: fix the description for "query-migrate" output

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

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# 1dfb85a8 24-Aug-2018 Peter Maydell <peter.maydell@linaro.org>

Merge remote-tracking branch 'remotes/juanquintela/tags/check/20180822' into staging

check/next for 20180822

# gpg: Signature made Wed 22 Aug 2018 09:03:40 BST
# gpg:

Merge remote-tracking branch 'remotes/juanquintela/tags/check/20180822' into staging

check/next for 20180822

# gpg: Signature made Wed 22 Aug 2018 09:03:40 BST
# gpg: using RSA key F487EF185872D723
# gpg: Good signature from "Juan Quintela <quintela@redhat.com>"
# gpg: aka "Juan Quintela <quintela@trasno.org>"
# Primary key fingerprint: 1899 FF8E DEBF 58CC EE03 4B82 F487 EF18 5872 D723

* remotes/juanquintela/tags/check/20180822:
check: Only test tpm devices when they are compiled in
check: Only test usb-ehci when it is compiled in
check: Only test usb-uhci devices when they are compiled in
check: Only test usb-ohci when it is compiled in
check: Only test nvme when it is compiled in
check: Only test pvpanic when it is compiled in
check: Only test wdt_ib700 when it is compiled in
check: Only test sdhci when it is compiled in
check: Only test i82801b11 when it is compiled in
check: Only test ioh3420 when it is compiled in
check: Only test ipack when it is compiled in
check: Only test hda when it is compiled in
check: Only test ac97 when it is compiled in
check: Only test es1370 when it is compiled in
check: Only test rtl8139 when it is compiled in
check: Only test pcnet when it is compiled in
check: Only test eepro100 when it is compiled in
check: Only test ne2000 when it is compiled in
check: Only test vmxnet3 when it is compiled in

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

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# 3c825bb7 23-Aug-2018 Peter Maydell <peter.maydell@linaro.org>

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

* x86 TCG fixes for 64-bit call gates (Andrew)
* qumu-guest-agent freeze-hook tweak (Christian)
* pm_smb

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

* x86 TCG fixes for 64-bit call gates (Andrew)
* qumu-guest-agent freeze-hook tweak (Christian)
* pm_smbus improvements (Corey)
* Move validation to pre_plug for pc-dimm (David)
* Fix memory leaks (Eduardo, Marc-André)
* synchronization profiler (Emilio)
* Convert the CPU list to RCU (Emilio)
* LSI support for PPR Extended Message (George)
* vhost-scsi support for protection information (Greg)
* Mark mptsas as a storage device in the help (Guenter)
* checkpatch tweak cherry-picked from Linux (me)
* Typos, cleanups and dead-code removal (Julia, Marc-André)
* qemu-pr-helper support for old libmultipath (Murilo)
* Annotate fallthroughs (me)
* MemoryRegionOps cleanup (me, Peter)
* Make s390 qtests independent from libqos, which doesn't actually support it (me)
* Make cpu_get_ticks independent from BQL (me)
* Introspection fixes (Thomas)
* Support QEMU_MODULE_DIR environment variable (ryang)

# gpg: Signature made Thu 23 Aug 2018 17:46:30 BST
# gpg: using RSA key BFFBD25F78C7AE83
# 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: (69 commits)
KVM: cleanup unnecessary #ifdef KVM_CAP_...
target/i386: update MPX flags when CPL changes
i2c: pm_smbus: Add the ability to force block transfer enable
i2c: pm_smbus: Don't delay host status register busy bit when interrupts are enabled
i2c: pm_smbus: Add interrupt handling
i2c: pm_smbus: Add block transfer capability
i2c: pm_smbus: Make the I2C block read command read-only
i2c: pm_smbus: Fix the semantics of block I2C transfers
i2c: pm_smbus: Clean up some style issues
pc-dimm: assign and verify the "addr" property during pre_plug
pc: drop memory region alignment check for 0
util/oslib-win32: indicate alignment for qemu_anon_ram_alloc()
pc-dimm: assign and verify the "slot" property during pre_plug
ipmi: Use proper struct reference for BT vmstate
vhost-scsi: expose 't10_pi' property for VIRTIO_SCSI_F_T10_PI
vhost-scsi: unify vhost-scsi get_features implementations
vhost-user-scsi: move host_features into VHostSCSICommon
cpus: allow cpu_get_ticks out of BQL
cpus: protect TimerState writes with a spinlock
seqlock: add QemuLockable support
...

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

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# 988fcafc 14-Aug-2018 Paolo Bonzini <pbonzini@redhat.com>

seqlock: add QemuLockable support

A shortcut when the seqlock write is protected by a spinlock or any mutex
other than the BQL.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>


# c04649ee 17-Aug-2018 Emilio G. Cota <cota@braap.org>

seqlock: constify seqlock_read_begin

Signed-off-by: Emilio G. Cota <cota@braap.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>


# 627eae7d 10-Oct-2016 Peter Maydell <peter.maydell@linaro.org>

Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging

virtio, pc: fixes and features

more guest error handling for virtio devices
virtio migration rework

Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging

virtio, pc: fixes and features

more guest error handling for virtio devices
virtio migration rework
pc fixes

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

# gpg: Signature made Mon 10 Oct 2016 00:39:11 BST
# gpg: using RSA key 0x281F0DB8D28D5469
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>"
# gpg: aka "Michael S. Tsirkin <mst@redhat.com>"
# Primary key fingerprint: 0270 606B 6F3C DF3D 0B17 0970 C350 3912 AFBE 8E67
# Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA 8A0D 281F 0DB8 D28D 5469

* remotes/mst/tags/for_upstream: (33 commits)
intel-iommu: Check IOAPIC's Trigger Mode against the one in IRTE
virtio: cleanup VMSTATE_VIRTIO_DEVICE
vhost-vsock: convert VMSTATE_VIRTIO_DEVICE
virtio-rng: convert VMSTATE_VIRTIO_DEVICE
virtio-balloon: convert VMSTATE_VIRTIO_DEVICE
virtio-scsi: convert VMSTATE_VIRTIO_DEVICE
virtio-input: convert VMSTATE_VIRTIO_DEVICE
virtio-gpu: convert VMSTATE_VIRTIO_DEVICE
virtio-serial: convert VMSTATE_VIRTIO_DEVICE
virtio-9p: convert VMSTATE_VIRTIO_DEVICE
virtio-net: convert VMSTATE_VIRTIO_DEVICE
virtio-blk: convert VMSTATE_VIRTIO_DEVICE
virtio: prepare change VMSTATE_VIRTIO_DEVICE macro
net: don't poke at chardev internal QemuOpts
virtio-scsi: handle virtio_scsi_set_config() error
virtio-scsi: convert virtio_scsi_bad_req() to use virtio_error()
virtio-net: handle virtio_net_flush_tx() errors
virtio-net: handle virtio_net_receive() errors
virtio-net: handle virtio_net_handle_ctrl() error
virtio-blk: handle virtio_blk_handle_request() errors
...

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

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# 0f183e67 10-Oct-2016 Peter Maydell <peter.maydell@linaro.org>

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

Block layer patches

# gpg: Signature made Mon 10 Oct 2016 12:33:14 BST
# gpg: using RS

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

Block layer patches

# gpg: Signature made Mon 10 Oct 2016 12:33:14 BST
# gpg: using RSA key 0x7F09B272C88F2FD6
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>"
# Primary key fingerprint: DC3D EB15 9A9A F95D 3D74 56FE 7F09 B272 C88F 2FD6

* remotes/kevin/tags/for-upstream:
dmg: Move libbz2 code to dmg-bz2.so
module: Don't load the same module if requested multiple times
scripts: Allow block module to not define BlockDriver
block: Add qdev ID to DEVICE_TRAY_MOVED
block-backend: Remember if attached device is non-qdev
block: Add node name to BLOCK_IO_ERROR event
block: Add bdrv_runtime_opts to query-command-line-options
block: use aio_bh_schedule_oneshot
async: add aio_bh_schedule_oneshot
block: use bdrv_add_before_write_notifier

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

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# a20fd901 10-Oct-2016 Peter Maydell <peter.maydell@linaro.org>

Merge remote-tracking branch 'remotes/mjt/tags/trivial-patches-fetch' into staging

trivial patches for 2016-10-08

# gpg: Signature made Sat 08 Oct 2016 09:56:38 BST
# gpg:

Merge remote-tracking branch 'remotes/mjt/tags/trivial-patches-fetch' into staging

trivial patches for 2016-10-08

# gpg: Signature made Sat 08 Oct 2016 09:56:38 BST
# gpg: using RSA key 0x701B4F6B1A693E59
# gpg: Good signature from "Michael Tokarev <mjt@tls.msk.ru>"
# gpg: aka "Michael Tokarev <mjt@corpit.ru>"
# gpg: aka "Michael Tokarev <mjt@debian.org>"
# Primary key fingerprint: 6EE1 95D1 886E 8FFB 810D 4324 457C E0A0 8044 65C5
# Subkey fingerprint: 7B73 BAD6 8BE7 A2C2 8931 4B22 701B 4F6B 1A69 3E59

* remotes/mjt/tags/trivial-patches-fetch: (26 commits)
net/filter-mirror: Fix mirror initial check typo
virtio: rename the bar index field name in VirtIOPCIProxy
linux-user: include <poll.h> instead of <sys/poll.h>
char: fix missing return in error path for chardev TLS init
CODING_STYLE: Fix a typo ("have" vs. "has")
bitmap: refine and move BITMAP_{FIRST/LAST}_WORD_MASK
build-sys: fix find-in-path
m68k: change default system clock for m5208evb
exec: remove unused compacted argument
usb: ehci: fix memory leak in ehci_process_itd
qapi: make the json schema files more regular.
maint: Add module_block.h to .gitignore
MAINTAINERS: Some updates related to the SH4 machines
MAINTAINERS: Add some more MIPS related files
MAINTAINERS: Add usermode related config files
MAINTAINERS: Add some more pattern to recognize all win32 related files
MAINTAINERS: Add some more rocker related files
MAINTAINERS: Add header files to CRIS section
MAINTAINERS: Add some more files to the virtio section
MAINTAINERS: Add some SPARC machine related files
...

# Conflicts:
# MAINTAINERS

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