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[Qemu-devel] [PATCH 00/22] [uq/master] Patch queue, part II
From: |
Jan Kiszka |
Subject: |
[Qemu-devel] [PATCH 00/22] [uq/master] Patch queue, part II |
Date: |
Thu, 27 Jan 2011 14:09:44 +0100 |
This second round of patches focus on issues in cpus.c, primarily signal
related. The highlights are
- Add missing KVM_RUN continuation after I/O exits
- Fix for timer signal race in KVM entry code under !CONFIG_IOTHREAD
(based on Stefan's findings)
- MCE signal processing under !CONFIG_IOTHREAD
- Prevent abortion on multiple VCPU kicks
- Fixed synchronous (ie. VCPU-issued) reset request processing
Topics remaining for a third round are cleanups and refactorings of the
KVM VCPU entry/exit path, MCE rework, and a few assorted cleanups. But I
will wait at least until these bits here are ready for an upstream
merge.
CC: Alexander Graf <address@hidden>
CC: Gleb Natapov <address@hidden>
CC: Hidetoshi Seto <address@hidden>
CC: Huang Ying <address@hidden>
CC: Jin Dongming <address@hidden>
CC: Paolo Bonzini <address@hidden>
CC: Stefan Hajnoczi <address@hidden>
Jan Kiszka (22):
Prevent abortion on multiple VCPU kicks
Stop current VCPU on synchronous reset requests
Process vmstop requests in IO thread
Leave inner main_loop faster on pending requests
kvm: Report proper error on GET_VCPU_MMAP_SIZE failures
kvm: Drop redundant kvm_enabled from kvm_cpu_thread_fn
kvm: Handle kvm_init_vcpu errors
kvm: Provide sigbus services arch-independently
Refactor signal setup functions in cpus.c
kvm: Set up signal mask also for !CONFIG_IOTHREAD
kvm: Refactor qemu_kvm_eat_signals
kvm: Call qemu_kvm_eat_signals also under !CONFIG_IOTHREAD
Set up signalfd under !CONFIG_IOTHREAD
kvm: Fix race between timer signals and vcpu entry under !IOTHREAD
kvm: Add MCE signal support for !CONFIG_IOTHREAD
Introduce VCPU self-signaling service
kvm: Move irqchip event processing out of inner loop
kvm: Unconditionally reenter kernel after IO exits
kvm: Remove static return code of kvm_handle_io
kvm: Leave kvm_cpu_exec directly after KVM_EXIT_SHUTDOWN
Refactor kvm&tcg function names in cpus.c
Fix a few coding style violations in cpus.c
Makefile.objs | 2 +-
cpu-defs.h | 1 +
cpus.c | 639 +++++++++++++++++++++++++++++++---------------------
cpus.h | 1 +
kvm-all.c | 60 +++--
kvm-stub.c | 5 +
kvm.h | 7 +-
qemu-common.h | 1 +
target-i386/kvm.c | 4 +-
target-ppc/kvm.c | 10 +
target-s390x/kvm.c | 10 +
vl.c | 26 +-
12 files changed, 469 insertions(+), 297 deletions(-)
- [Qemu-devel] [PATCH 00/22] [uq/master] Patch queue, part II,
Jan Kiszka <=
- [Qemu-devel] [PATCH 03/22] Process vmstop requests in IO thread, Jan Kiszka, 2011/01/27
- [Qemu-devel] [PATCH 21/22] Refactor kvm&tcg function names in cpus.c, Jan Kiszka, 2011/01/27
- [Qemu-devel] [PATCH 10/22] kvm: Set up signal mask also for !CONFIG_IOTHREAD, Jan Kiszka, 2011/01/27
- [Qemu-devel] [PATCH 18/22] kvm: Unconditionally reenter kernel after IO exits, Jan Kiszka, 2011/01/27
- [Qemu-devel] [PATCH 14/22] kvm: Fix race between timer signals and vcpu entry under !IOTHREAD, Jan Kiszka, 2011/01/27