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Uri Lublin 17489dd7e9 migrate_fd_close: delete associated io-handler before closing the fd

It may happen that the io-handler is still registered. That causes
select() to return with EBADF, not calling handlers for other fds.

The io-handler would be registered when (on the source) the whole state
was written but not yet flushed. For example when using QEMUFileBuffered,
(tcp-migration) there may be data left in a buffer waiting to be transferred.
In such a case buffered_close() calls buffered_flush() which calls
migrate_fd_put_buffer, which may, upon EAGAIN, register migrate_fd_put_notify
as a handler.

(cherry picked from commit e19252d32c45e92c919109ec32616382eb2afe6b)

Signed-off-by: Uri Lublin <uril@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

2009-06-16 17:11:19 -05:00

audio

Avoid running audio ctl's when vm is not running

2009-02-18 20:44:04 +00:00

bsd-user

Flush stdout after printing usage()

2009-02-28 20:14:00 +00:00

darwin-user

Flush stdout after printing usage()

2009-02-28 20:14:00 +00:00

fpu

soft-float: add float32_log2() and float64_log2()

2009-02-05 13:42:47 +00:00

gdb-xml

The different VFP variants will never occur at the same time, and giving them

2009-03-04 12:18:15 +00:00

serial: fix lost character after sysrq

2009-05-28 02:04:20 -05:00

keymaps

Fix fr-be keymap

2009-02-09 23:19:44 +00:00

linux-user

Flush stdout after printing usage()

2009-02-28 20:14:00 +00:00

pc-bios

Enable power button even generation.

2009-05-08 10:20:48 -05:00

slirp

Fix SIGSEGV crash in slirp networking code

2009-02-06 21:37:40 +00:00

target-alpha

targets: remove error handling from qemu_malloc() callers (Avi Kivity)

2009-02-05 22:06:11 +00:00

target-arm

Fix cpu_arm_handle_mmu_fault warning

2009-02-07 15:19:20 +00:00

target-cris

CRIS: Fix bmi.

2009-05-15 21:43:31 +02:00

target-i386

kvm: work around supported cpuid ioctl() brokenness

2009-05-20 15:21:28 -05:00

target-m68k

Fix ColdFire fmovem. Free the temporary we just allocated rather than some

2009-02-24 22:17:35 +00:00

target-mips

targets: remove error handling from qemu_malloc() callers (Avi Kivity)

2009-02-05 22:06:11 +00:00

target-ppc

target-ppc: improve mfcr/mtcrf

2009-03-03 06:12:14 +00:00

target-sh4

SH4: Fixed last UTLB unused and URB/URC management

2009-03-03 09:14:01 +00:00

target-sparc

Turn MMUs and caches off on reset

2009-02-21 11:13:51 +00:00

tcg

TCG: remove obsolete old_op_count profiler field

2009-02-11 19:47:39 +00:00

tests

Get rid of user_mode_only

2009-01-14 19:40:27 +00:00

.gitignore

Extend gitignore (Jan Kiszka)

2009-01-22 17:15:25 +00:00

a.out.h

Remove unnecessary trailing newlines

2008-12-13 09:32:43 +00:00

aes.c

…

aes.h

…

aio.c

AIO deletion race fix

2009-05-08 15:57:33 -05:00

alpha-dis.c

Update FSF address in GPL/LGPL boilerplate

2009-01-04 22:05:52 +00:00

alpha.ld

…

arm-dis.c

…

arm-semi.c

Fix more FSF addresses

2009-01-05 18:11:53 +00:00

arm.ld

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balloon.h

Add missing file from previous commit.

2008-12-04 20:35:16 +00:00

block_int.h

Refactor aio callback allocation to use an aiocb pool (Avi Kivity)

2009-05-01 11:05:57 -05:00

block-bochs.c

block: remove error handling from qemu_malloc() callers (Avi Kivity)

2009-02-05 22:05:53 +00:00

block-cloop.c

block: remove error handling from qemu_malloc() callers (Avi Kivity)

2009-02-05 22:05:53 +00:00

block-cow.c

…

block-dmg.c

block: remove error handling from qemu_malloc() callers (Avi Kivity)

2009-02-05 22:05:53 +00:00

block-nbd.c

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block-parallels.c

block: remove error handling from qemu_malloc() callers (Avi Kivity)

2009-02-05 22:05:53 +00:00

block-qcow2.c

Fix cluster freeing in qcow2

2009-05-08 15:54:06 -05:00

block-qcow.c

qcow1: Fix compressed images (Kevin Wolf)

2009-01-08 19:29:03 +00:00

block-raw-posix.c

fix raw_pread_aligned return value

2009-05-27 09:47:30 -05:00

block-raw-win32.c

Fix find_device_type() to correctly identify floppy disk devices; (Luca Tettamanti)

2009-04-07 01:46:18 +00:00

block-vmdk.c

block: remove error handling from qemu_malloc() callers (Avi Kivity)

2009-02-05 22:05:53 +00:00

block-vpc.c

block-vpc: Don't silently create smaller image than requested (Kevin Wolf)

2009-04-18 15:39:10 +00:00

block-vvfat.c

block: remove error handling from qemu_malloc() callers (Avi Kivity)

2009-02-05 22:05:53 +00:00

block.c

Fix vectored aio bounce handling immediate errors (Avi Kivity)

2009-05-14 08:09:24 -05:00

block.h

Fix savevm after BDRV_FILE size enforcement

2009-04-05 21:07:26 +00:00

bswap.h

Remove all traces of __powerpc__

2009-01-14 18:39:49 +00:00

bt-host.c

Update FSF address in GPL/LGPL boilerplate

2009-01-04 22:05:52 +00:00

bt-vhci.c

Update FSF address in GPL/LGPL boilerplate

2009-01-04 22:05:52 +00:00

buffered_file.c

toplevel: remove error handling from qemu_malloc() callers (Avi Kivity)

2009-02-05 22:06:18 +00:00

buffered_file.h

…

cache-utils.c

Properly initialize len argument of sysctl and include stdio.h (perror)

2009-02-04 20:39:09 +00:00

cache-utils.h

Remove all traces of __powerpc__

2009-01-14 18:39:49 +00:00

Changelog

Update for 0.10.5 release

2009-05-20 15:42:42 -05:00

cocoa.m

Update cocoa.m to match new DisplayState code (Samuel Benson)

2009-03-04 19:25:22 +00:00

configure

configure sensitive to user locale (Andreas Faerber)

2009-03-22 03:01:39 +00:00

console.c

toplevel: remove error handling from qemu_malloc() callers (Avi Kivity)

2009-02-05 22:06:18 +00:00

console.h

monitor: Rework early disk password inquiry (Jan Kiszka)

2009-03-05 19:42:40 +00:00

COPYING

…

COPYING.LIB

Update FSF address in GPL/LGPL boilerplate

2009-01-04 22:05:52 +00:00

cpu-all.h

qemu: add cpu_unregister_io_memory and make io mem table index dynamic (Marcelo Tosatti)

2009-02-11 15:20:58 +00:00

cpu-defs.h

Fix race condition on access to env->interrupt_request

2009-03-06 21:49:37 +00:00

cpu-exec.c

Fix race condition on access to env->interrupt_request

2009-03-06 21:49:37 +00:00

cris-dis.c

toplevel: remove error handling from qemu_malloc() callers (Avi Kivity)

2009-02-05 22:06:18 +00:00

curses_keys.h

…

curses.c

toplevel: remove error handling from qemu_malloc() callers (Avi Kivity)

2009-02-05 22:06:18 +00:00

cutils.c

Add qemu_iovec_reset() (Avi Kivity)

2009-02-05 21:23:54 +00:00

d3des.c

…

d3des.h

…

def-helper.h

Remove unnecessary trailing newlines

2008-12-13 09:32:43 +00:00

device_tree.c

toplevel: remove error handling from qemu_malloc() callers (Avi Kivity)

2009-02-05 22:06:18 +00:00

device_tree.h

Implement device tree support needed for Bamboo emulation

2008-12-16 10:43:48 +00:00

dis-asm.h

Update ppc-dis.c from binutils 2.17

2009-02-09 19:58:22 +00:00

disas.c

Allow disassembling last addresses of the address space

2009-02-13 21:44:41 +00:00

disas.h

…

dma-helpers.c

Fix DMA API when handling an immediate error from block layer (Avi Kivity)

2009-05-14 08:09:31 -05:00

dma.h

Implement cancellation method for dma async I/O (Avi Kivity)

2009-05-01 11:06:12 -05:00

dyngen-exec.h

Remove unused code from dyngen-exec.h

2009-02-09 18:28:36 +00:00

elf_ops.h

…

elf.h

…

exec-all.h

Remove GenOpFunc typedefs

2009-02-08 17:17:52 +00:00

exec.c

kvm: Avoid COW if KVM MMU is asynchronous

2009-05-01 10:11:02 -05:00

feature_to_c.sh

…

gdbstub.c

toplevel: remove error handling from qemu_malloc() callers (Avi Kivity)

2009-02-05 22:06:18 +00:00

gdbstub.h

User-mode GDB stub improvements - handle signals

2008-12-18 22:44:13 +00:00

gen-icount.h

Remove unnecessary trailing newlines

2008-12-13 09:32:43 +00:00

host-utils.c

…

host-utils.h

…

hostregs_helper.h

Update FSF address in GPL/LGPL boilerplate

2009-01-04 22:05:52 +00:00

hpet.h

…

hppa-dis.c

…

hppa.ld

…

i386-dis.c

Update FSF address in GPL/LGPL boilerplate

2009-01-04 22:05:52 +00:00

i386.ld

…

ia64.ld

…

keymaps.c

toplevel: remove error handling from qemu_malloc() callers (Avi Kivity)

2009-02-05 22:06:18 +00:00

kqemu.c

Convert references to logfile/loglevel to use qemu_log*() macros

2009-01-15 22:34:14 +00:00

kqemu.h

…

kvm-all.c

Introduce kvm_check_extension to check if KVM extensions are supported

2009-05-20 15:20:56 -05:00

kvm.h

kvm: Add support for querying supported cpu features

2009-05-20 15:21:04 -05:00

libfdt_env.h

Implement device tree support needed for Bamboo emulation

2008-12-16 10:43:48 +00:00

LICENSE

Add missing newline at the end of file

2008-12-14 08:50:18 +00:00

loader.c

Fix prototype of function zfree.

2009-06-16 17:11:02 -05:00

m68k-dis.c

Spelling and grammar fixes

2008-11-30 16:25:37 +00:00

m68k-semi.c

Fix more FSF addresses

2009-01-05 18:11:53 +00:00

m68k.ld

…

MAINTAINERS

…

Makefile

build system: Further improve quiet mode (Jan Kiszka)

2009-01-26 17:07:46 +00:00

Makefile.target

kvm/powerpc: Add MPC8544DS board support

2009-03-02 16:42:42 +00:00

migration-exec.c

Allow monitor interaction when using migrate -exec

2009-05-27 09:47:39 -05:00

migration-tcp.c

toplevel: remove error handling from qemu_malloc() callers (Avi Kivity)

2009-02-05 22:06:18 +00:00

migration.c

migrate_fd_close: delete associated io-handler before closing the fd

2009-06-16 17:11:19 -05:00

migration.h

Remove unnecessary trailing newlines

2008-12-13 09:32:43 +00:00

mips-dis.c

Update FSF address in GPL/LGPL boilerplate

2009-01-04 22:05:52 +00:00

mips.ld

…

mipsel.ld

…

monitor.c

monitor: Rework early disk password inquiry (Jan Kiszka)

2009-03-05 19:42:40 +00:00

nbd.c

Update FSF address in GPL/LGPL boilerplate

2009-01-04 22:05:52 +00:00

nbd.h

Update FSF address in GPL/LGPL boilerplate

2009-01-04 22:05:52 +00:00

net-checksum.c

Update FSF address in GPL/LGPL boilerplate

2009-01-04 22:05:52 +00:00

net.c

net: Fix -net socket,listen (Jan Kiszka)

2009-05-28 02:02:04 -05:00

net.h

Introduce VLANClientState::cleanup() (Mark McLoughlin)

2009-04-17 18:06:56 +00:00

osdep.c

Remove redundant #ifdef _BSD

2008-12-11 19:39:56 +00:00

osdep.h

snapshot subcommand for qemu-img (Kevin Wolf)

2009-01-07 17:40:15 +00:00

pci-ids.txt

List virtio console device in pci-ids.txt

2009-01-24 16:37:31 +00:00

posix-aio-compat.c

Properly handle pthread_cond_timedwait timing out

2009-02-21 05:48:19 +00:00

posix-aio-compat.h

Rename sigev_signo to avoid FreeBSD problems (Juergen Lock)

2009-01-24 11:54:21 +00:00

ppc64.ld

…

ppc-dis.c

Update ppc-dis.c from binutils from 4th July, 2007, just before GPLv3 switch

2009-02-09 19:59:57 +00:00

ppc.ld

…

qemu_socket.h

…

qemu-aio.h

…

qemu-binfmt-conf.sh

…

qemu-char.c

char: Fix closing of various char devices (Jan Kiszka)

2009-03-28 18:01:29 +00:00

qemu-char.h

char: Fix initial reset (Jan Kiszka)

2009-03-05 19:42:04 +00:00

qemu-common.h

Add qemu_iovec_reset() (Avi Kivity)

2009-02-05 21:23:54 +00:00

qemu-doc.texi

remove gcc 3.x requirement from documentation

2009-05-20 13:19:43 -05:00

qemu-img.c

block-vpc: Don't silently create smaller image than requested (Kevin Wolf)

2009-04-18 15:39:10 +00:00

qemu-img.texi

Synch code, help and docs

2009-01-24 18:19:25 +00:00

qemu-lock.h

Remove all traces of __powerpc__

2009-01-14 18:39:49 +00:00

qemu-log.h

Define macros that will become the new logging API (Eduardo Habkost)

2009-01-15 21:52:11 +00:00

qemu-malloc.c

Fix qemu_realloc() (Kevin Wolf)

2009-02-11 21:00:32 +00:00

qemu-nbd.c

toplevel: remove error handling from qemu_malloc() callers (Avi Kivity)

2009-02-05 22:06:18 +00:00

qemu-nbd.texi

…

qemu-sockets.c

Fix some more warnings

2009-01-14 18:34:22 +00:00

qemu-tech.texi

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qemu-timer.h

…

qemu-tool.c

toplevel: remove error handling from qemu_malloc() callers (Avi Kivity)

2009-02-05 22:06:18 +00:00

readline.c

toplevel: remove error handling from qemu_malloc() callers (Avi Kivity)

2009-02-05 22:06:18 +00:00

README

Add missing newline at the end of file

2008-12-14 08:50:18 +00:00

rules.mak

build system: Further improve quiet mode (Jan Kiszka)

2009-01-26 17:07:46 +00:00

s390-dis.c

Remove unnecessary trailing newlines

2008-12-13 09:32:43 +00:00

s390.ld

Remove unnecessary trailing newlines

2008-12-13 09:32:43 +00:00

savevm.c

exec-migration: handle EINTR in popen_get_buffer()

2009-06-16 17:11:13 -05:00

sdl_keysym.h

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sdl.c

Recognise evdev(xx)_aliases(yy) and xfree86(xx)_aliases(yy) as keymap names.

2009-04-13 13:29:40 +00:00

sh4-dis.c

Update FSF address in GPL/LGPL boilerplate

2009-01-04 22:05:52 +00:00

softmmu_defs.h

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softmmu_exec.h

…

softmmu_header.h

Update FSF address in GPL/LGPL boilerplate

2009-01-04 22:05:52 +00:00

softmmu_template.h

Update FSF address in GPL/LGPL boilerplate

2009-01-04 22:05:52 +00:00

softmmu-semi.h

…

sparc64.ld

…

sparc-dis.c

Make OpenBSD sparc-softmmu compile warning free

2009-01-14 18:08:08 +00:00

sparc.ld

…

sys-queue.h

Remove CRs

2008-12-14 08:53:17 +00:00

sysemu.h

qemu: PCI device, disk and host network hot-add / hot-remove (Marcelo Tosatti)

2009-02-11 15:21:54 +00:00

tap-win32.c

Introduce VLANClientState::cleanup() (Mark McLoughlin)

2009-04-17 18:06:56 +00:00

texi2pod.pl

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thunk.c

Update FSF address in GPL/LGPL boilerplate

2009-01-04 22:05:52 +00:00

thunk.h

Update FSF address in GPL/LGPL boilerplate

2009-01-04 22:05:52 +00:00

TODO

Update

2008-12-04 11:29:42 +00:00

translate-all.c

global s/loglevel & X/qemu_loglevel_mask(X)/ (Eduardo Habkost)

2009-01-15 22:36:53 +00:00

uboot_image.h

Update FSF address in GPL/LGPL boilerplate

2009-01-04 22:05:52 +00:00

usb-bsd.c

toplevel: remove error handling from qemu_malloc() callers (Avi Kivity)

2009-02-05 22:06:18 +00:00

usb-linux.c

toplevel: remove error handling from qemu_malloc() callers (Avi Kivity)

2009-02-05 22:06:18 +00:00

usb-stub.c

…

VERSION

Update for 0.10.5 release

2009-05-20 15:42:42 -05:00

vgafont.h

…

vl.c

initialize struct sigevent before timer_create

2009-05-20 13:21:36 -05:00

vnc_keysym.h

Fix AltGr and dead keys with VNC

2009-02-09 23:19:32 +00:00

vnc.c

VNC: Fix memory allocation (wrong structure size).

2009-05-27 09:47:25 -05:00

vnc.h

Support multiple VNC clients (Brian Kress)

2009-02-16 14:59:30 +00:00

vnchextile.h

exploiting the new interface in vnc.c (Stefano Stabellini)

2009-01-15 22:17:38 +00:00

x86_64.ld

…

x_keymap.c

Fix SDL on evdev hosts (Anthony Liguori)

2009-03-03 17:37:21 +00:00

x_keymap.h

Fix SDL on evdev hosts (Anthony Liguori)

2009-03-03 17:37:21 +00:00

README

Read the documentation in qemu-doc.html.

Fabrice Bellard.

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