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QEMU With E2K User Support
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cb927b8aee
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Christian Borntraeger cb927b8aee s390-virtio: Accommodate guests using virtqueues too early 
Feature updates are not a synchronuous operation for the legacy
s390-virtio transport. This transport syncs the guest feature bits
(those from finalize) on the set_status hypercall. Before that qemu
thinks that features are zero, which means QEMU will misbehave, e.g.
it will not write the event index, even if the guest asks for it.

Let's detect the case where a kick happens before the driver is ready
and force sync the features.
With this workaround, it is now safe to switch to the common feature
bit handling code as used by all other transports.

Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2015-05-08 10:36:02 +02:00
audio
backends hostmem: Fix mem-path property name in error report 2015-04-30 16:05:48 +03:00
block block: move I/O request processing to block/io.c 2015-04-28 15:36:17 +02:00
bsd-user linux-user, bsd-user: Remove two calls to cpu_exec_init_all 2015-04-27 18:24:17 +02:00
default-configs defconfigs: Piggyback microblazeel on microblaze 2015-04-30 16:05:48 +03:00
disas cris: remove unused cris_cond15 declarations 2015-03-19 11:11:55 +03:00
docs docs: Add a doc about multiple thread compression 2015-05-06 17:36:57 +02:00
dtc@bc895d6d09
fpu
fsdev Fix typos in comments 2015-03-19 11:30:37 +03:00
gdb-xml
hw s390-virtio: Accommodate guests using virtqueues too early 2015-05-08 10:36:02 +02:00
include migration: Use an array instead of 3 parameters 2015-05-07 18:31:53 +02:00
libcacard libcacard: do not use full paths for include files in the same dir 2015-04-30 16:05:48 +03:00
libdecnumber
linux-headers linux-headers: update 2015-04-30 13:21:42 +02:00
linux-user linux-user/elfload: use QTAILQ_FOREACH instead of open-coding it 2015-04-30 16:05:49 +03:00
migration migration: Add qmp commands to set and query parameters 2015-05-07 18:31:53 +02:00
net net: synchronize net_host_device_remove with host_net_remove_completion 2015-03-12 19:59:39 +00:00
pc-bios pseries: Update SLOF firmware image to qemu-slof-20150313 2015-03-25 22:49:45 +01:00
pixman@87eea99e44
po
qapi qapi: Drop inline nested struct in query-version 2015-05-05 18:39:02 +02:00
qga qapi: Use 'struct' instead of 'type' in schema 2015-05-05 18:39:01 +02:00
qobject
qom qom: Add can_be_deleted callback to UserCreatableClass 2015-04-01 10:06:38 +02:00
roms pseries: Update SLOF firmware image to qemu-slof-20150313 2015-03-25 22:49:45 +01:00
scripts qapi: Check for member name conflicts with a base class 2015-05-05 18:39:02 +02:00
slirp
stubs pci, pc, virtio fixes and cleanups 2015-03-09 09:14:28 +00:00
sysconfigs/target
target-alpha tcg: Change translator-side labels to a pointer 2015-03-13 12:28:18 -07:00
target-arm tcg: Delete unused cpu_pc_from_tb() 2015-04-30 16:06:18 +03:00
target-cris cris: remove unused cris_cond15 declarations 2015-03-19 11:11:55 +03:00
target-i386 X86 queue, 2015-04-27 (v2) 2015-04-28 12:22:20 +01:00
target-lm32 tcg: Change translator-side labels to a pointer 2015-03-13 12:28:18 -07:00
target-m68k tcg: Change translator-side labels to a pointer 2015-03-13 12:28:18 -07:00
target-microblaze microblaze: cpu: delete unused cpu_interrupts_enabled 2015-04-30 16:05:48 +03:00
target-mips trivial patches for 2015-03-19 2015-03-19 14:10:20 +00:00
target-moxie target-moxie: Fix warnings from Sparse (one-bit signed bitfield) 2015-03-19 11:11:55 +03:00
target-openrisc openrisc: cpu: Remove unused cpu_get_pc 2015-04-30 16:06:18 +03:00
target-ppc Convert (ffs(val) - 1) to ctz32(val) 2015-04-28 15:36:08 +02:00
target-s390x trivial patches for 2015-04-30 2015-04-30 15:18:30 +01:00
target-sh4 tcg: Change translator-side labels to a pointer 2015-03-13 12:28:18 -07:00
target-sparc tcg: Change translator-side labels to a pointer 2015-03-13 12:28:18 -07:00
target-tricore tcg: Delete unused cpu_pc_from_tb() 2015-04-30 16:06:18 +03:00
target-unicore32 tcg: Change translator-side labels to a pointer 2015-03-13 12:28:18 -07:00
target-xtensa tcg: Change translator-side labels to a pointer 2015-03-13 12:28:18 -07:00
tcg tcg: optimise memory layout of TCGTemp 2015-05-05 08:44:46 -07:00
tests qapi: Check for member name conflicts with a base class 2015-05-05 18:39:02 +02:00
trace Remove superfluous '\n' around error_report() 2015-03-10 08:15:33 +03:00
ui sdl2: Fix RGB555 2015-05-05 10:48:26 +02:00
util util: Remove unused functions 2015-04-30 16:05:48 +03:00
.exrc
.gitignore gitignore: Ignore more .pod files. 2015-04-04 09:45:59 +03:00
.gitmodules
.mailmap
.travis.yml
accel.c
aio-posix.c AioContext: acquire/release AioContext during aio_poll 2015-04-28 15:36:08 +02:00
aio-win32.c AioContext: acquire/release AioContext during aio_poll 2015-04-28 15:36:08 +02:00
arch_init.c migration: Fix migration state update issue 2015-05-07 18:31:54 +02:00
async.c iothread: release iothread around aio_poll 2015-04-28 15:36:08 +02:00
balloon.c balloon: improve error msg when adding second device 2015-04-24 14:18:05 -04:00
block.c block: move I/O request processing to block/io.c 2015-04-28 15:36:17 +02:00
blockdev-nbd.c nbd: Fix up comment after commit e140177 2015-03-25 13:38:07 +01:00
blockdev.c block: Ensure consistent bitmap function prototypes 2015-04-28 15:36:10 +02:00
blockjob.c blockjob: Allow nested pause 2015-04-28 15:36:09 +02:00
bootdevice.c misc: fix typos in copyright declaration 2015-03-26 14:21:43 +01:00
bt-host.c
bt-vhci.c
Changelog
CODING_STYLE
configure console-gl: add opengl rendering helper functions 2015-05-05 10:48:22 +02:00
COPYING
COPYING.LIB
coroutine-gthread.c
coroutine-sigaltstack.c
coroutine-ucontext.c
coroutine-win32.c
cpu-exec.c
cpus.c cpus: use first_cpu macro instead of QTAILQ_FIRST(&cpus) 2015-04-30 16:05:48 +03:00
cputlb.c Add MemTxAttrs to the IOTLB 2015-04-26 16:49:24 +01:00
device_tree.c machine: query phandle-start machine property 2015-03-11 18:17:11 +01:00
device-hotplug.c pci-hotplug-old: Has been dead for five major releases, bury 2015-03-01 12:37:54 +01:00
disas.c
dma-helpers.c range: remove useless inclusions 2015-04-30 16:05:48 +03:00
dump.c
exec.c - miscellaneous cleanups for TCG (Emilio) and NBD (Bogdan) 2015-04-30 12:04:11 +01:00
gdbstub.c gdbstub: avoid possible NULL pointer dereference 2015-03-10 08:15:34 +03:00
HACKING
hmp-commands.hx migration: Add hmp interface to set and query parameters 2015-05-07 18:31:54 +02:00
hmp.c migration: Add hmp interface to set and query parameters 2015-05-07 18:31:54 +02:00
hmp.h migration: Add hmp interface to set and query parameters 2015-05-07 18:31:54 +02:00
iohandler.c
ioport.c - miscellaneous cleanups for TCG (Emilio) and NBD (Bogdan) 2015-04-30 12:04:11 +01:00
iothread.c iothread: release iothread around aio_poll 2015-04-28 15:36:08 +02:00
kvm-all.c trivial patches for 2015-04-30 2015-04-30 15:18:30 +01:00
kvm-stub.c
LICENSE
main-loop.c
MAINTAINERS MAINTAINERS: Add qemu-block list where missing 2015-04-30 15:15:13 +02:00
Makefile console-gl: add opengl rendering helper functions 2015-05-05 10:48:22 +02:00
Makefile.objs
Makefile.target Makefile.target: prepend $libs_softmmu to $LIBS 2015-04-28 22:14:14 +02:00
memory_mapping.c
memory.c - miscellaneous cleanups for TCG (Emilio) and NBD (Bogdan) 2015-04-30 12:04:11 +01:00
module-common.c
monitor.c migration: Add hmp interface to set and query parameters 2015-05-07 18:31:54 +02:00
nbd.c nbd/trivial: fix type cast for ioctl 2015-04-28 22:14:15 +02:00
numa.c numa: Print warning if no node is assigned to a CPU 2015-03-19 16:20:15 -03:00
os-posix.c rcu: do not create thread in pthread_atfork callback 2015-04-01 10:06:38 +02:00
os-win32.c
page_cache.c
qapi-schema.json migration: Add qmp commands to set and query parameters 2015-05-07 18:31:53 +02:00
qdev-monitor.c qom: Implement info qom-tree HMP command 2015-03-17 14:31:21 +01:00
qdict-test-data.txt
qemu-bridge-helper.c
qemu-char.c qemu-char: remove unused list node from FDCharDriver 2015-04-30 16:05:49 +03:00
qemu-coroutine-io.c coroutine-io: Return -errno in case of error 2015-03-18 12:07:21 +01:00
qemu-coroutine-lock.c coroutine: remove unnecessary parentheses in qemu_co_queue_empty 2015-04-30 16:05:49 +03:00
qemu-coroutine-sleep.c
qemu-coroutine.c coroutine: Clean up qemu_coroutine_enter() 2015-03-09 11:11:59 +01:00
qemu-doc.texi raw-posix: Deprecate host floppy passthrough 2015-03-19 11:43:02 +01:00
qemu-img-cmds.hx
qemu-img.c qemu-img convert: Rewrite copying logic 2015-04-28 15:36:09 +02:00
qemu-img.texi
qemu-io-cmds.c
qemu-io.c
qemu-log.c
qemu-nbd.c nbd: Set block size to BDRV_SECTOR_SIZE 2015-03-18 12:07:01 +01:00
qemu-nbd.texi
qemu-options-wrapper.h
qemu-options.h
qemu-options.hx qemu-options: trivial spelling fix (messsage) 2015-04-30 16:05:48 +03:00
qemu-seccomp.c
qemu-tech.texi
qemu-timer.c
qemu.nsi
qemu.sasl
qjson.c
qmp-commands.hx migration: Add qmp commands to set and query parameters 2015-05-07 18:31:53 +02:00
qmp.c qapi: Drop inline nested struct in query-version 2015-05-05 18:39:02 +02:00
qtest.c
README
rules.mak
savevm.c error: Replace error_report() & error_free() with error_report_err() 2015-03-19 11:11:55 +03:00
softmmu_template.h Add MemTxAttrs to the IOTLB 2015-04-26 16:49:24 +01:00
spice-qemu-char.c
tcg-runtime.c
tci.c
thread-pool.c thread-pool: clean up thread_pool_completion_bh() 2015-04-28 15:36:09 +02:00
thunk.c
tpm.c tpm: Remove superfluous '\n' around error_report() 2015-03-10 08:15:33 +03:00
trace-events s390x/kvm: trace all SIGP orders 2015-03-10 09:26:22 +01:00
translate-all.c translate-all: use bitmap helpers for PageDesc's bitmap 2015-04-28 22:14:14 +02:00
translate-all.h
user-exec.c user-exec.c: fix build on NetBSD/sparc64 and NetBSD/arm 2015-03-13 15:57:00 +00:00
VERSION Open 2.4 development tree 2015-04-25 22:05:07 +01:00
version.rc
vl.c sdl2: add support for display rendering using opengl. 2015-05-05 10:48:26 +02:00
xen-common-stub.c
xen-common.c
xen-hvm-stub.c xen: Remove xen_cmos_set_s3_resume() 2015-03-10 08:15:33 +03:00
xen-hvm.c
xen-mapcache.c

README 

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

- QEMU team