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coroutine-lock: make CoRwlock thread-safe and fair
2017-02-21 Paolo Bonzinicoroutine-lock: make CoRwlock thread-safe and fair
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 20170213181244.16297-7-pbonzini@redhat.com
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2017-02-21 Paolo Bonzinicoroutine-lock: add mutex argument to CoQueue APIs
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 20170213181244.16297-6-pbonzini@redhat.com
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2017-02-21 Paolo Bonzinicoroutine-lock: place CoMutex before CoQueue in header
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 20170213181244.16297-5-pbonzini@redhat.com
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2017-02-21 Paolo Bonzinitest-aio-multithread: add performance comparison with...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 20170213181244.16297-4-pbonzini@redhat.com
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2017-02-21 Paolo Bonzinicoroutine-lock: add limited spinning to CoMutex
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 20170213181244.16297-3-pbonzini@redhat.com
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2017-02-21 Paolo Bonzinicoroutine-lock: make CoMutex thread-safe
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 20170213181244.16297-2-pbonzini@redhat.com
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2017-02-21 Paolo Bonziniblock: document fields protected by AioContext lock
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 20170213135235.12274-19-pbonzini@redhat.com
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2017-02-21 Paolo Bonziniasync: remove unnecessary inc/dec pairs
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 20170213135235.12274-18-pbonzini@redhat.com
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2017-02-21 Paolo Bonziniaio-posix: partially inline aio_dispatch into aio_poll
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 20170213135235.12274-17-pbonzini@redhat.com
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2017-02-21 Paolo Bonziniblock: explicitly acquire aiocontext in aio callbacks...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 20170213135235.12274-16-pbonzini@redhat.com
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2017-02-21 Paolo Bonziniblock: explicitly acquire aiocontext in bottom halves...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 20170213135235.12274-15-pbonzini@redhat.com
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2017-02-21 Paolo Bonziniblock: explicitly acquire aiocontext in callbacks that...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 20170213135235.12274-14-pbonzini@redhat.com
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2017-02-21 Paolo Bonziniblock: explicitly acquire aiocontext in timers that...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 20170213135235.12274-13-pbonzini@redhat.com
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2017-02-21 Paolo Bonziniaio: push aio_context_acquire/release down to dispatching
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 20170213135235.12274-12-pbonzini@redhat.com
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2017-02-21 Paolo Bonziniqed: introduce qed_aio_start_io and qed_aio_next_io_cb
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 20170213135235.12274-11-pbonzini@redhat.com
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2017-02-21 Paolo Bonziniblkdebug: reschedule coroutine on the AioContext it...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 20170213135235.12274-10-pbonzini@redhat.com
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2017-02-21 Paolo Bonzinicoroutine-lock: reschedule coroutine on the AioContext...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 20170213135235.12274-9-pbonzini@redhat.com
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2017-02-21 Paolo Bonzininbd: convert to use qio_channel_yield
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 20170213135235.12274-8-pbonzini@redhat.com
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2017-02-21 Paolo Bonziniio: make qio_channel_yield aware of AioContexts
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 20170213135235.12274-7-pbonzini@redhat.com
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2017-02-21 Paolo Bonziniio: add methods to set I/O handlers on AioContext
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 20170213135235.12274-6-pbonzini@redhat.com
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2017-02-21 Paolo Bonzinitest-thread-pool: use generic AioContext infrastructure
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 20170213135235.12274-5-pbonzini@redhat.com
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2017-02-21 Paolo Bonziniblock-backend: allow blk_prw from coroutine context
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 20170213135235.12274-4-pbonzini@redhat.com
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2017-02-21 Paolo Bonziniaio: introduce aio_co_schedule and aio_co_wake
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 20170213135235.12274-3-pbonzini@redhat.com
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2017-02-21 Paolo Bonziniblock: move AioContext, QEMUTimer, main-loop to libqemuutil
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 20170213135235.12274-2-pbonzini@redhat.com
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2017-02-17 Paolo Bonzinivirtio: use VRingMemoryRegionCaches for avail and used...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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2017-02-17 Paolo Bonzinivirtio: check for vring setup in virtio_queue_update_used_idx
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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2017-02-17 Paolo Bonzinivirtio: use VRingMemoryRegionCaches for descriptor...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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2017-02-17 Paolo Bonzinivirtio: add MemoryListener to cache ring translations
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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2017-02-17 Paolo Bonzinivirtio: use MemoryRegionCache to access descriptors
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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2017-02-17 Paolo Bonziniexec: make address_space_cache_destroy idempotent
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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2017-02-17 Paolo Bonzinivirtio: use address_space_map/unmap to access descriptors
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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2017-02-17 Paolo Bonzinivirtio: add virtio_*_phys_cached
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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2017-02-17 Paolo Bonzinimemory: make memory_listener_unregister idempotent
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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2017-02-16 Paolo Bonzinitarget-i386: correctly propagate retaddr into SVM helpers
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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2017-02-16 Paolo Bonzinicpu-exec: remove outermost infinite loop
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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2017-02-16 Paolo Bonzinicpu-exec: avoid repeated sigsetjmp on interrupts
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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2017-02-16 Paolo Bonzinicpu-exec: avoid cpu_loop_exit in cpu_handle_interrupt
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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2017-02-16 Paolo Bonzinicpu-exec: tighten barrier on TCG_EXIT_REQUESTED
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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2017-02-16 Paolo Bonzinicpu-exec: fix icount out-of-bounds access
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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2017-02-16 Paolo Bonzinitest-vmstate: remove yield_until_fd_readable
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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2017-02-15 Paolo Bonzininet: e1000e: fix dead code in e1000e_write_packet_to_guest
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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2017-02-01 Paolo Bonzinis390-pci: fix compilation on older GCC versions
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
...1485523252-88288-1-git-send-email-pbonzini@redhat.com>
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2017-02-01 Paolo Bonzinisheepdog: reorganize check for overlapping requests
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 20161129113245.32724-6-pbonzini@redhat.com
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2017-02-01 Paolo Bonzinisheepdog: simplify inflight_aio_head management
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 20161129113245.32724-5-pbonzini@redhat.com
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2017-02-01 Paolo Bonzinisheepdog: do not use BlockAIOCB
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 20161129113245.32724-4-pbonzini@redhat.com
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2017-02-01 Paolo Bonzinisheepdog: reorganize coroutine flow
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2017-02-01 Paolo Bonzinisheepdog: remove unused cancellation support
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 20161129113245.32724-2-pbonzini@redhat.com
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2017-02-01 Paolo Bonzinivirtio: make virtio_should_notify static
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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2017-01-24 Paolo Bonziniqga: fix erroneous argument to strerror
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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2017-01-24 Paolo Bonziniblock: remove dead check
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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2017-01-24 Paolo Bonzinipci-assign: avoid pointless stat
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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2017-01-24 Paolo Bonziniqemu-img: remove dead check
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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2017-01-19 Paolo BonziniKVM: PPC: eliminate unnecessary duplicate constants
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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2017-01-18 Paolo Bonzinivirtio-net: enable ioeventfd even if vhost=off
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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2017-01-16 Paolo Bonziniramblock-notifier: new
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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2017-01-16 Paolo Bonzinihxtool: emit Texinfo headings as @subsection
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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2017-01-16 Paolo Bonziniscsi-block: fix direction of BYTCHK test for VERIFY...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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2017-01-16 Paolo Bonziniacpi: filter based on CONFIG_ACPI_X86 rather than TARGET
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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2017-01-16 Paolo Bonzinistubs: remove stubs/kvm.c
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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2017-01-16 Paolo Bonzinibuild: remove --enable-colo/--disable-colo
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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2017-01-16 Paolo Bonzinievent_notifier: cleanups around event_notifier_set_handler
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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2017-01-16 Paolo Bonzinistubs: move vhost stubs to stubs/vhost.o
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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2017-01-16 Paolo Bonzinistubs: group all monitor_fdset_* functions in a single...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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2017-01-16 Paolo Bonzinistubs: group stubs for user-mode emulation
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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2017-01-16 Paolo Bonzinihw: move reset handlers from vl.c to hw/core
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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2017-01-16 Paolo Bonzinistubs: remove unused stub for serial_hd
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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2017-01-16 Paolo Bonzinistubs: move acpi stubs to hw/acpi
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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2017-01-16 Paolo Bonzinistubs: move smbios stubs to hw/smbios
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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2017-01-16 Paolo Bonzinistubs: merge all monitor stubs in one file, remove...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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2017-01-16 Paolo Bonzinimegasas: fix guest-triggered memory leak
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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2017-01-16 Paolo Bonziniasync: optimize aio_bh_poll
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 20170112180800.21085-11-pbonzini@redhat.com
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2017-01-16 Paolo Bonziniaio: document locking
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 20170112180800.21085-10-pbonzini@redhat.com
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2017-01-16 Paolo Bonziniaio-win32: remove walking_handlers, protecting AioHandler...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 20170112180800.21085-9-pbonzini@redhat.com
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2017-01-16 Paolo Bonziniaio-posix: remove walking_handlers, protecting AioHandler...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 20170112180800.21085-8-pbonzini@redhat.com
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2017-01-16 Paolo Bonziniaio: tweak walking in dispatch phase
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 20170112180800.21085-7-pbonzini@redhat.com
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2017-01-16 Paolo Bonziniaio-posix: split aio_dispatch_handlers out of aio_dispatch
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 20170112180800.21085-6-pbonzini@redhat.com
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2017-01-16 Paolo Bonziniqemu-thread: optimize QemuLockCnt with futexes on Linux
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 20170112180800.21085-5-pbonzini@redhat.com
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2017-01-16 Paolo Bonziniaio: make ctx->list_lock a QemuLockCnt, subsuming ctx...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 20170112180800.21085-4-pbonzini@redhat.com
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2017-01-16 Paolo Bonziniqemu-thread: introduce QemuLockCnt
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 20170112180800.21085-3-pbonzini@redhat.com
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2017-01-16 Paolo Bonziniaio: rename bh_lock to list_lock
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 20170112180800.21085-2-pbonzini@redhat.com
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2017-01-16 Paolo Bonziniblock: get rid of bdrv_io_unplugged_begin/end
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 20161129113334.605-1-pbonzini@redhat.com
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2017-01-09 Paolo Bonziniqemu-img: fix in-flight count for qemu-img bench
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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2016-12-22 Paolo Bonziniscsi-disk: fix VERIFY for scsi-block
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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2016-12-22 Paolo Bonziniqemu-timer: check active_timers outside lock/event
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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2016-12-22 Paolo Bonzinivirtio-scsi: introduce virtio_scsi_acquire/release
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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2016-12-22 Paolo Bonzinirules.mak: add more rules to avoid chaining
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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2016-12-22 Paolo Bonzinirules.mak: speedup save-vars load-vars
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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2016-12-22 Paolo Bonziniexec: introduce MemoryRegionCache
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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2016-12-22 Paolo Bonziniexec: introduce address_space_extend_translation
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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2016-12-22 Paolo Bonziniexec: introduce memory_ldst.inc.c
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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2016-12-22 Paolo Bonziniexec: optimize remaining address_space_* cases
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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2016-11-29 Paolo Bonzinirules.mak: Also try -r to build modules
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 20161129153720.29747-1-pbonzini@redhat.com
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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2016-11-28 Paolo Bonzinimegasas: clean up and fix request completion/cancellation
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20161110152751.4267-2-pbonzini@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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2016-11-28 Paolo Bonzinimegasas: do not call pci_dma_unmap after having freed...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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2016-11-18 Paolo Bonzinivirtio: set ISR on dataplane notifications
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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2016-11-18 Paolo Bonzinivirtio: access ISR atomically
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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2016-11-18 Paolo Bonzinivirtio: introduce grab/release_ioeventfd to fix vhost
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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2016-11-15 Paolo Bonzinimirror: do not flush every time the disks are synced
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 20161109162008.27287-2-pbonzini@redhat.com
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2016-11-15 Paolo Bonziniqemu-iotests: avoid spurious failure on test 109
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 20161109162008.27287-1-pbonzini@redhat.com
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2016-11-09 Paolo Bonzinitarget-i386: fix typo
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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AR7 emulation for QEMU