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QEMU With E2K User Support
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f68ec8379e
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Andreas Färber f68ec8379e ide: Set BSY bit during FLUSH 
The implementation of the ATA FLUSH command invokes a flush at the block
layer, which may on raw files on POSIX entail a synchronous fdatasync().
This may in some cases take so long that the SLES 11 SP1 guest driver
reports I/O errors and filesystems get corrupted or remounted read-only.

Avoid this by setting BUSY_STAT, so that the guest is made aware we are
in the middle of an operation and no ATA commands are attempted to be
processed concurrently.

Addresses BNC#637297.

Suggested-by: Gonglei (Arei) <arei.gonglei@huawei.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-06-06 11:27:27 +02:00
audio Remove OSS support for OpenBSD 2013-05-26 11:14:52 +00:00
backends rng random backend: check for -EAGAIN errors on read 2013-04-16 16:10:21 -05:00
block blkdebug: Add BLKDBG_FLUSH_TO_OS/DISK events 2013-06-06 11:27:22 +02:00
bsd-user bsd-user: OS-agnostic 64-bit SYSCTL types 2013-05-12 13:25:55 +04:00
default-configs audio: Enable all cards 2013-05-03 12:04:49 -05:00
disas tcg-arm: Implement division instructions 2013-04-27 02:16:44 +02:00
docs docs: Fix typo and update file in migration 2013-06-01 14:25:38 +04:00
dtc@bc895d6d09 dtc: add submodule 2013-04-18 13:50:53 +02:00
fpu
fsdev remove double semicolons 2013-05-12 13:25:55 +04:00
gdb-xml
hw ide: Set BSY bit during FLUSH 2013-06-06 11:27:27 +02:00
include blkdebug: Add BLKDBG_FLUSH_TO_OS/DISK events 2013-06-06 11:27:22 +02:00
ldscripts
libcacard libcacard/cac: change big switch functions to single return point 2013-04-24 11:48:06 +03:00
linux-headers linux-headers: Update to kvm/queue 2013-04-26 23:02:40 +02:00
linux-user linux-user: Fix typo in comment 2013-06-01 14:25:38 +04:00
net net: support for bridged networking on Mac OS X 2013-05-24 16:33:48 +02:00
pc-bios s390/ipl: Fix spurious errors in virtio 2013-05-31 12:50:46 -05:00
pixman@97336fad32
po po/hu.po: Hungarian translation for the GTK+ interface 2013-06-03 08:39:11 -05:00
qapi
qga qga: save state directory in ga_install_service() 2013-05-30 11:37:37 -05:00
QMP qmp: fix handling of cmd with Equals in qmp-shell 2013-05-15 08:58:43 -04:00
qobject json-parser: fix handling of large whole number values 2013-05-23 09:44:20 -04:00
qom qom/object: Don't poll cast cache for NULL objects 2013-05-22 07:40:09 -05:00
roms update seabios to release 1.7.2.2 2013-05-28 12:19:02 +02:00
scripts block: add block driver read only whitelist 2013-06-04 12:11:58 +02:00
slirp slirp: cleanup leftovers from misc.h 2013-06-01 14:25:39 +04:00
stubs cpu: Introduce cpu_resume(), for single CPU 2013-05-01 13:04:17 +02:00
sysconfigs/target
target-alpha
target-arm Remove unnecessary break statements 2013-06-01 14:25:38 +04:00
target-cris
target-i386 target-i386: Fix aflag logic for CODE64 and the 0x67 prefix 2013-05-31 12:51:07 -05:00
target-lm32
target-m68k
target-microblaze microblaze: Add internal base vectors reg 2013-04-26 11:28:50 +02:00
target-mips linux-user: Save the correct resume address for MIPS signal handling 2013-05-20 18:16:17 +02:00
target-moxie target-moxie: replace target_phys_addr_t with hwaddr 2013-05-18 16:35:12 +04:00
target-openrisc
target-ppc remove some double-includes 2013-05-18 16:35:12 +04:00
target-s390x Remove unnecessary break statements 2013-06-01 14:25:38 +04:00
target-sh4
target-sparc Remove Sun4c, Sun4d and a few CPUs 2013-05-26 11:37:58 +00:00
target-unicore32 Remove unnecessary break statements 2013-06-01 14:25:38 +04:00
target-xtensa
tcg tcg/optimize: fix setcond2 optimization 2013-05-09 16:14:58 +02:00
tests ide-test: Add enum value for DEV 2013-06-06 11:27:24 +02:00
trace trace: Add ftrace tracing backend 2013-05-03 13:58:09 +02:00
ui gtk: don't use g_object_unref on GdkCursor 2013-06-03 16:14:05 -05:00
util qemu-io: Move qemu_strsep() to cutils.c 2013-06-06 11:27:04 +02:00
.exrc
.gitignore S390: ccw firmware: Add Makefile 2013-04-26 20:18:24 +02:00
.gitmodules dtc: add submodule 2013-04-18 13:50:53 +02:00
.mailmap
aio-posix.c
aio-win32.c
arch_init.c memory: make memory_global_sync_dirty_bitmap take an AddressSpace 2013-05-24 18:42:51 +02:00
async.c
balloon.c
block-migration.c
block.c blkdebug: Add BLKDBG_FLUSH_TO_OS/DISK events 2013-06-06 11:27:22 +02:00
blockdev-nbd.c
blockdev.c blockdev: reset werror/rerror on drive_del 2013-06-05 16:39:59 +02:00
blockjob.c
bt-host.c
bt-vhci.c
Changelog
CODING_STYLE
configure block: add block driver read only whitelist 2013-06-04 12:11:58 +02:00
COPYING
COPYING.LIB
coroutine-gthread.c
coroutine-sigaltstack.c
coroutine-ucontext.c Fix warnings suppressors to honor --disable-werror 2013-04-17 10:28:04 -05:00
coroutine-win32.c
cpu-exec.c
cpus.c cpus: Fix pausing TCG CPUs while in vCPU thread 2013-05-02 12:15:38 +02:00
cputlb.c memory: add address_space_translate 2013-05-29 16:26:50 +02:00
device_tree.c
device-hotplug.c
disas.c disas: Disassemble all ppc insns for the guest 2013-04-26 23:02:42 +02:00
dma-helpers.c memory: add address_space_access_valid 2013-05-29 16:27:16 +02:00
dump-stub.c cpu: Move cpu_write_elfXX_note() functions to CPUState 2013-05-01 13:04:19 +02:00
dump.c cpu: Move cpu_write_elfXX_note() functions to CPUState 2013-05-01 13:04:19 +02:00
exec.c memory: add return value to address_space_rw/read/write 2013-05-29 16:27:34 +02:00
gdbstub.c gdbstub: do not restart crashed guest 2013-05-30 11:45:03 -05:00
HACKING osdep, kvm: rename low-level RAM allocation functions 2013-05-14 08:53:31 -05:00
hmp-commands.hx Make qemu-io commands available in HMP 2013-06-06 11:27:05 +02:00
hmp.c Make qemu-io commands available in HMP 2013-06-06 11:27:05 +02:00
hmp.h Make qemu-io commands available in HMP 2013-06-06 11:27:05 +02:00
iohandler.c
ioport.c
kvm-all.c fix double free the memslot in kvm_set_phys_mem 2013-06-03 15:21:27 -05:00
kvm-stub.c kvm: add kvm_readonly_mem_enabled 2013-05-29 08:15:35 -05:00
LICENSE
main-loop.c main-loop: partial revert of 5e3bc73 2013-05-16 14:18:47 -05:00
MAINTAINERS target-i386: Introduce ICC bus/device/bridge 2013-05-01 13:06:06 +02:00
Makefile Make qemu-io commands available in HMP 2013-06-06 11:27:05 +02:00
Makefile.objs Make qemu-io commands available in HMP 2013-06-06 11:27:05 +02:00
Makefile.target cpu: Make kvm-stub.o available outside softmmu 2013-05-01 13:04:17 +02:00
memory_mapping-stub.c
memory_mapping.c
memory.c memory: propagate errors on I/O dispatch 2013-05-29 16:27:32 +02:00
migration-exec.c
migration-fd.c
migration-tcp.c
migration-unix.c
migration.c migration: Remove duplicate bandwidth_limit set 2013-06-01 14:25:38 +04:00
monitor.c cutils: Support 'P' and 'E' suffixes in strtosz() 2013-06-06 11:27:03 +02:00
nbd.c nbd: support large NBD requests 2013-05-03 13:05:49 +02:00
os-posix.c Add option to mlock qemu and guest memory 2013-04-22 08:52:23 -05:00
os-win32.c
page_cache.c remove some double-includes 2013-05-18 16:35:12 +04:00
qapi-schema-test.json qapi: add native list coverage for QMP output visitor tests 2013-05-23 09:44:21 -04:00
qapi-schema.json blockdev: Rename BlockdevAction -> TransactionAction 2013-05-24 16:17:55 +02:00
qdev-monitor.c qdev: Let qdev_prop_parse() pass through Error 2013-05-06 19:40:44 +02:00
qdict-test-data.txt
qemu-bridge-helper.c
qemu-char.c chardev: fix "info chardev" output 2013-05-27 12:47:28 +02:00
qemu-coroutine-io.c misc: move include files to include/qemu/ 2012-12-19 08:32:39 +01:00
qemu-coroutine-lock.c coroutine: stop using AioContext in CoQueue 2013-05-24 16:17:56 +02:00
qemu-coroutine-sleep.c
qemu-coroutine.c coroutine: stop using AioContext in CoQueue 2013-05-24 16:17:56 +02:00
qemu-doc.texi Remove Sun4c, Sun4d and a few CPUs 2013-05-26 11:37:58 +00:00
qemu-img-cmds.hx
qemu-img.c cutils: Support 'P' and 'E' suffixes in strtosz() 2013-06-06 11:27:03 +02:00
qemu-img.texi
qemu-io-cmds.c qemu-io: Interface cleanup 2013-06-06 11:27:05 +02:00
qemu-io.c qemu-io: Use the qemu version for -V 2013-06-06 11:27:05 +02:00
qemu-log.c
qemu-nbd.c
qemu-nbd.texi
qemu-options-wrapper.h
qemu-options.h
qemu-options.hx monitor: allow to disable the default monitor 2013-05-23 09:58:45 -04:00
qemu-seccomp.c seccomp: add the asynchronous I/O syscalls to the whitelist 2013-05-30 11:46:07 -05:00
qemu-tech.texi
qemu-timer.c
qemu.sasl
qmp-commands.hx Merge remote-tracking branch 'afaerber/qom-cpu' into staging 2013-05-02 10:57:01 -05:00
qmp.c QMP: Add cpu-add command 2013-05-01 13:06:07 +02:00
qtest.c qtest: Handle addresses and values for {in, out}[bwl] as unsigned 2013-04-22 09:11:50 -05:00
readline.c readline: Handle xterm escape sequences for Home/End keys 2013-05-14 08:53:22 -05:00
README
rules.mak win32: fix compilation again 2013-05-03 12:04:40 -05:00
savevm.c block: dump snapshot and image info to specified output 2013-06-04 13:56:30 +02:00
spice-qemu-char.c spice-qemu-char: vmc_write: Don't write more bytes then we're asked too 2013-04-16 11:52:09 +02:00
tcg-runtime.c
tci.c
thread-pool.c
thunk.c
tpm.c Move TPM passthrough specific command line options to backend structure 2013-04-23 10:40:40 -05:00
trace-events Merge remote-tracking branch 'bonzini/iommu-for-anthony' into staging 2013-05-24 13:47:42 -05:00
translate-all.c memory: add address_space_translate 2013-05-29 16:26:50 +02:00
translate-all.h
user-exec.c
VERSION Open up 1.6 development 2013-05-20 10:55:18 -05:00
version.rc
vl.c main_loop: do not set nonblocking if xen_enabled() 2013-06-03 15:41:26 +00:00
xbzrle.c
xen-all.c xen: remove xen_vcpu_init 2013-06-03 15:41:27 +00:00
xen-mapcache.c
xen-stub.c

README 

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

- QEMU team