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237c255c6c
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Paolo Bonzini 237c255c6c rtl8139: simplify timer logic 
Pavel Dovgalyuk reports that TimerExpire and the timer are not restored
correctly on the receiving end of migration.

It is not clear to me whether this is really the case, but we can take
the occasion to get rid of the complicated code that computes PCSTimeout
on the fly upon changes to IntrStatus/IntrMask.  Just always keep a
timer running, it will fire every ~130 seconds at most if the interrupt
is masked with TimerInt != 0.

This makes rtl8139_set_next_tctr_time idempotent (when the virtual clock
is stopped between two calls, as is the case during migration).

Tested with Frediano's qtest.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 1421765099-26190-1-git-send-email-pbonzini@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2015-02-06 14:04:36 +00:00
audio audio: Don't free hw resources until after hw backend is stopped 2014-12-22 23:12:25 +00:00
backends Drop superfluous conditionals around g_strdup() 2014-12-10 11:30:55 +03:00
block block: vhdx - force FileOffsetMB field to '0' for certain block states 2015-01-23 12:41:32 -05:00
bsd-user bsd-user/elfload.c: Don't use ldl() or ldq_raw() 2015-01-20 15:19:33 +00:00
default-configs hw: misc, add educational driver 2015-01-26 12:26:55 +01:00
disas disas/sparc: Remove unused data sparc_opcode_archs[] 2015-01-21 16:18:01 +00:00
docs hw: misc, add educational driver 2015-01-26 12:26:55 +01:00
dtc@bc895d6d09
fpu softfloat: Clarify license status 2015-01-29 16:45:45 +00:00
fsdev virtfs-proxy-helper: fix call to accept 2014-04-28 08:55:32 +04:00
gdb-xml s390x/gdb: add the feature xml files for s390x 2014-09-01 09:45:19 +02:00
hw rtl8139: simplify timer logic 2015-02-06 14:04:36 +00:00
include softfloat: Clarify license status 2015-01-29 16:45:45 +00:00
libcacard libcacard: fix resource leak 2014-11-14 12:15:40 +01:00
libdecnumber libdecnumber: Fix warnings from smatch (missing static, boolean operations) 2014-08-24 13:21:06 +04:00
linux-headers linux-headers: update to 3.18-rc5 2014-11-18 11:24:31 +00:00
linux-user linux-user: support target-to-host SCM_CREDENTIALS 2015-01-27 22:33:57 +02:00
migration migration_cancel: shutdown migration socket 2015-01-16 13:06:17 +05:30
net net: Use g_new() & friends where that makes obvious sense 2014-12-19 13:17:02 +00:00
pc-bios pseries: Update SLOF firmware image to 20141202 2015-01-07 16:16:27 +01:00
pixman@87eea99e44 pixman: update internal copy to pixman-0.32.6 2014-09-15 08:14:19 +02:00
po po: fix conflict with %.mo rule in rules.mak 2014-09-26 13:35:08 +02:00
qapi qmp: Add command 'blockdev-backup' 2015-01-13 11:47:56 +00:00
qga qga: fix false negative argument passing 2014-11-17 11:41:25 +01:00
qobject qjson: Drop trailing space for pretty formatting 2014-12-10 10:25:30 +01:00
qom cpu: initialize cpu->exception_index on reset 2014-12-20 20:38:07 +00:00
roms pseries: Update SLOF firmware image to 20141202 2015-01-07 16:16:27 +01:00
scripts kvm_stat: Add RESET support for perf event ioctl 2015-01-26 12:27:05 +01:00
slirp slirp: udp: fix NULL pointer dereference because of uninitialized socket 2014-09-23 19:15:05 +01:00
stubs block: Code motion to get rid of stubs/blockdev.c 2014-10-20 13:41:26 +02:00
sysconfigs/target
target-alpha exec.c: Drop TARGET_HAS_ICE define and checks 2015-01-20 15:19:32 +00:00
target-arm vmstate: accept QEMUTimer in VMSTATE_TIMER*, add VMSTATE_TIMER_PTR* 2015-01-26 12:22:44 +01:00
target-cris exec.c: Drop TARGET_HAS_ICE define and checks 2015-01-20 15:19:32 +00:00
target-i386 target-i386: Disable HLE and RTM on Haswell & Broadwell 2015-01-26 12:27:05 +01:00
target-lm32 exec.c: Drop TARGET_HAS_ICE define and checks 2015-01-20 15:19:32 +00:00
target-m68k exec.c: Drop TARGET_HAS_ICE define and checks 2015-01-20 15:19:32 +00:00
target-microblaze exec.c: Drop TARGET_HAS_ICE define and checks 2015-01-20 15:19:32 +00:00
target-mips target-mips: Don't use _raw load/store accessors 2015-01-20 15:19:33 +00:00
target-moxie exec.c: Drop TARGET_HAS_ICE define and checks 2015-01-20 15:19:32 +00:00
target-openrisc target-openrisc: bugfix for dec_sys to decode instructions correctly 2015-01-15 10:44:13 +03:00
target-ppc exec.c: Drop TARGET_HAS_ICE define and checks 2015-01-20 15:19:32 +00:00
target-s390x exec.c: Drop TARGET_HAS_ICE define and checks 2015-01-20 15:19:32 +00:00
target-sh4 exec.c: Drop TARGET_HAS_ICE define and checks 2015-01-20 15:19:32 +00:00
target-sparc target-sparc: Mark gen_load_trap_state_at_tl() as !CONFIG_USER_ONLY 2015-01-21 16:18:01 +00:00
target-tricore target-tricore: Add instructions of RRR opcode format 2015-01-27 11:48:02 +00:00
target-unicore32 gen-icount: check cflags instead of use_icount global 2015-01-03 09:22:12 +01:00
target-xtensa exec.c: Drop TARGET_HAS_ICE define and checks 2015-01-20 15:19:32 +00:00
tcg tcg: add separate monitor command to dump opcode counters 2014-12-17 05:49:32 +03:00
tests pci, pc, virtio fixes and cleanups 2015-01-27 13:17:30 +00:00
trace trace: [hmp] Reimplement "trace-event" and "info trace-events" using QMP 2014-09-26 09:34:38 +01:00
ui spice: fix coverity defect, add unix address support 2015-01-22 13:56:11 +00:00
util qemu-thread: add per-thread atexit functions 2015-01-13 13:43:29 +00:00
.exrc
.gitignore .gitignore: Ignore generated "common.env" 2015-01-13 13:43:28 +00:00
.gitmodules PPC: Add u-boot firmware for e500 2014-06-16 13:24:35 +02:00
.mailmap
.travis.yml .travis.yml: Add "--enable-modules" 2015-01-26 12:27:05 +01:00
accel.c accel: Create accel object when initializing machine 2014-10-09 15:36:14 +02:00
aio-posix.c block: Use g_new0() for a bit of extra type checking 2014-12-10 10:31:21 +01:00
aio-win32.c block: Use g_new0() for a bit of extra type checking 2014-12-10 10:31:21 +01:00
arch_init.c xbzrle: optimize XBZRLE to decrease the cache misses 2015-01-15 17:49:43 +05:30
async.c block: replace g_new0 with g_new for bottom half allocation. 2015-01-13 11:47:56 +00:00
balloon.c qapi event: convert BALLOON_CHANGE 2014-06-23 11:12:28 -04:00
block.c block: remove unused variable in bdrv_commit 2015-01-23 18:17:06 +01:00
blockdev-nbd.c nbd: Change external interface to BlockBackend 2014-12-10 10:31:12 +01:00
blockdev.c block: Split BLOCK_OP_TYPE_COMMIT to BLOCK_OP_TYPE_COMMIT_{SOURCE, TARGET} 2015-01-13 13:43:29 +00:00
blockjob.c block: declare blockjobs and dataplane friends! 2014-11-03 11:41:49 +00:00
bootdevice.c bootdevice: add Error **errp argument for QEMUBootSetHandler 2014-12-22 14:39:21 +08:00
bt-host.c
bt-vhci.c
Changelog
CODING_STYLE CODING_STYLE: Section about conditional statement 2014-08-15 18:54:06 +04:00
configure sparse: Fix build with sparse on .S files 2015-01-26 12:27:05 +01:00
COPYING
COPYING.LIB
coroutine-gthread.c glib-compat.h: add new thread API emulation on top of pre-2.31 API 2014-06-10 07:44:01 +02:00
coroutine-sigaltstack.c coroutine-sigaltstack: Change jmp_buf to sigjmp_buf 2014-11-11 11:07:55 +03:00
coroutine-ucontext.c coroutine-ucontext: use __thread 2015-01-13 13:43:28 +00:00
coroutine-win32.c coroutine-win32.c: Add noinline attribute to work around gcc bug 2014-06-26 14:08:14 +01:00
cpu-exec.c cpu-exec: invalidate nocache translation if they are interrupted 2014-12-15 12:21:02 +01:00
cpus.c cpus: consistently use QEMU_CLOCK_VIRTUAL_RT for icount_warp_rt timer 2015-01-14 10:38:58 +01:00
cputlb.c qemu-log: add log category for MMU info 2014-12-16 18:43:19 +00:00
device_tree.c device-tree: fix memory leak 2015-01-07 16:16:26 +01:00
device-hotplug.c blockdev: Eliminate drive_del() 2014-10-20 13:41:26 +02:00
disas.c monitor: QEMU Monitor Instruction Disassembly Incorrect for PowerPC LE Mode 2014-06-16 13:24:26 +02:00
dma-helpers.c hw: Convert from BlockDriverState to BlockBackend, mostly 2014-10-20 14:02:25 +02:00
dump.c dump: Fix dump-guest-memory termination and use-after-close 2014-11-02 10:04:34 +03:00
exec.c exec: fix madvise of NULL pointer 2015-01-26 12:27:05 +01:00
gdbstub.c Add the "-semihosting-config" option. 2014-12-11 12:07:48 +00:00
HACKING
hmp-commands.hx hmp: Remove "info pcmcia" 2014-10-24 12:19:11 +01:00
hmp.c block/hmp: Allow node-name in 'info block' 2014-12-10 10:31:11 +01:00
hmp.h Add HMP command "info memory-devices" 2014-09-26 13:37:06 -04:00
iohandler.c iohandler.c: Properly initialize sigaction struct 2014-05-24 00:07:29 +04:00
ioport.c memory: convert memory_region_destroy to object_unparent 2014-08-18 12:06:20 +02:00
iothread.c async: aio_context_new(): Handle event_notifier_init failure 2014-09-22 11:39:48 +01:00
kvm-all.c kvm: extend kvm_irqchip_add_msi_route to work on s390 2015-01-12 10:14:04 +01:00
kvm-stub.c pc: kvm: check if KVM has free memory slots to avoid abort() 2014-11-23 12:11:29 +02:00
LICENSE vfio: move hw/misc/vfio.c to hw/vfio/pci.c Move vfio.h into include/hw/vfio 2014-12-19 15:24:06 -07:00
main-loop.c Revert "main-loop.c: Handle SIGINT, SIGHUP and SIGTERM synchronously" 2014-10-27 15:05:09 +00:00
MAINTAINERS MAINTAINERS: add Jason Wang as net subsystem maintainer 2015-02-05 11:07:31 +00:00
Makefile Makefile: Remove config.status and common.env during 'make distclean' 2015-01-15 10:44:13 +03:00
Makefile.objs Start migrating migration code into a migration directory 2014-12-16 17:47:36 +05:30
Makefile.target bootdevice: move bootdevice related code to new file bootdevice.c 2014-10-15 09:49:48 +02:00
memory_mapping.c Add skip_dump flag to ignore memory region during dump 2014-10-31 11:29:01 +01:00
memory.c memory: API to allocate resizeable RAM MR 2015-01-08 13:17:55 +02:00
module-common.c
monitor.c monitor.c: Use ld*_p() instead of ld*_raw() 2015-01-20 15:19:32 +00:00
nbd.c nbd: Use BlockBackend internally 2014-12-10 10:31:12 +01:00
numa.c numa: make 'info numa' take into account hotplugged memory 2014-11-11 08:50:58 +03:00
os-posix.c os-posix: reorder parent notification for -daemonize 2014-11-02 10:04:34 +03:00
os-win32.c pidfile: stop making pidfile error a special case 2014-11-02 10:04:34 +03:00
page_cache.c xbzrle: rebuild the cache_is_cached function 2015-01-15 17:49:43 +05:30
qapi-schema.json input: misc fixes. 2015-01-22 17:41:59 +00:00
qdev-monitor.c qdev: Use qdev_get_device_class() for -device <type>,help 2014-11-04 17:50:00 +01:00
qdict-test-data.txt
qemu-bridge-helper.c qemu-bridge-helper: Fix fd leak in main() 2014-06-27 10:39:10 +02:00
qemu-char.c Do not hang on full PTY 2015-01-15 10:44:13 +03:00
qemu-coroutine-io.c qemu-coroutine-io: fix for Win32 2014-08-29 10:46:58 +01:00
qemu-coroutine-lock.c
qemu-coroutine-sleep.c coroutine: Drop co_sleep_ns 2014-08-29 10:46:58 +01:00
qemu-coroutine.c coroutine: try harder not to delete coroutines 2015-01-13 13:43:29 +00:00
qemu-doc.texi block: vhdx - change .vhdx_create default block state to ZERO 2014-12-12 15:42:49 +00:00
qemu-img-cmds.hx qemu-img: Add progress output for amend 2014-11-03 11:41:48 +00:00
qemu-img.c block: update string sizes for filename,backing_file,exact_filename 2015-01-23 18:17:06 +01:00
qemu-img.texi qemu-img: Add progress output for amend 2014-11-03 11:41:48 +00:00
qemu-io-cmds.c qemu-io: Add sigraise command 2014-12-12 15:48:26 +00:00
qemu-io.c qemu-io: Allow explicitly specifying format 2014-12-10 10:31:12 +01:00
qemu-log.c qemu-log: add log category for MMU info 2014-12-16 18:43:19 +00:00
qemu-nbd.c qemu-nbd: Use BlockBackend where reasonable 2014-12-10 10:31:12 +01:00
qemu-nbd.texi nbd: Miscellaneous typo fixes. 2014-05-24 00:07:29 +04:00
qemu-options-wrapper.h
qemu-options.h
qemu-options.hx spice: add unix address support 2015-01-22 11:18:41 +01:00
qemu-seccomp.c seccomp: add mlockall to whitelist 2015-01-23 14:07:08 +01:00
qemu-tech.texi
qemu-timer.c qemu-timer.c: Trim list of included headers 2015-01-26 18:15:54 +00:00
qemu.nsi
qemu.sasl sasl: Avoid 'Could not find keytab file' in syslog 2014-03-15 13:54:18 +04:00
qmp-commands.hx monitor: add query-vnc-servers command 2015-01-22 11:18:47 +01:00
qmp.c vnc: switch to QemuOpts, allow multiple servers 2015-01-22 11:18:46 +01:00
qtest.c qtest: fix qtest log fd should be initialized before qtest chardev 2014-10-23 16:41:27 +02:00
README
rules.mak rules.mak: Fix module build 2015-01-14 10:38:57 +01:00
savevm.c snapshot: Reset err to NULL to avoid double free 2014-11-03 09:48:41 +00:00
softmmu_template.h softmmu: provide softmmu access type enum 2014-11-03 11:48:34 +00:00
spice-qemu-char.c spice: remove spice-experimental.h include 2014-12-16 14:15:29 +01:00
tcg-runtime.c tcg: Push tcg-runtime routines into exec/helper-* 2014-05-28 09:33:54 -07:00
tci.c Merge remote-tracking branch 'remotes/bonzini/softmmu-smap' into staging 2014-06-05 21:06:14 +01:00
thread-pool.c block: Rename BlockDriverCompletionFunc to BlockCompletionFunc 2014-10-20 13:41:27 +02:00
thunk.c
tpm.c
trace-events pci, pc, virtio fixes and cleanups 2015-01-27 13:17:30 +00:00
translate-all.c exec.c: Drop TARGET_HAS_ICE define and checks 2015-01-20 15:19:32 +00:00
translate-all.h translate-all: Change tb_check_watchpoint() argument to CPUState 2014-03-13 19:20:48 +01:00
user-exec.c softmmu: introduce cpu_ldst.h 2014-06-05 16:10:33 +02:00
VERSION Open 2.3 development tree 2014-12-09 21:48:34 +00:00
version.rc
vl.c vnc: switch to QemuOpts, allow multiple servers 2015-01-22 11:18:46 +01:00
xen-common-stub.c accel: Move Xen registration code to xen-common.c 2014-10-04 08:59:15 +02:00
xen-common.c accel: Pass MachineState object to accel init functions 2014-10-09 12:57:10 +02:00
xen-hvm-stub.c xen-hvm: Fix xen_hvm_init() to adjust pc memory layout 2014-06-23 17:50:04 +03:00
xen-hvm.c Xen: Use the ioreq-server API when available 2015-01-20 14:24:10 +00:00
xen-mapcache.c xen: add a lock for the mapcache 2015-01-20 14:24:17 +00:00

README 

Read the documentation in qemu-doc.html or on http://wiki.qemu-project.org

- QEMU team