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QEMU With E2K User Support
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f278d4947f
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Matthew Ogilvie f278d4947f i8259: add -no-spurious-interrupt-hack option 
This patch provides a way to optionally suppress spurious interrupts,
as a workaround for systems described below:

Some old operating systems do not handle spurious interrupts well,
and qemu tends to generate them significantly more often than
real hardware.

Examples:
  - Microport UNIX System V/386 v 2.1 (ca 1987)
    (The main problem I'm fixing: Without this patch, it panics
    sporadically when accessing the hard disk.)
  - AT&T UNIX System V/386 Release 4.0 Version 2.1a (ca 1991)
    See screenshot in "QEMU Official OS Support List":
    http://www.claunia.com/qemu/objectManager.php?sClass=application&iId=9
    (I don't have this system to test.)
  - A report about OS/2 boot lockup from 2004 by Hampa Hug:
    http://lists.nongnu.org/archive/html/qemu-devel/2004-09/msg00367.html
    (My patch was partially inspired by his.)
    Also: http://lists.nongnu.org/archive/html/qemu-devel/2005-06/msg00243.html
    (I don't have this system to test.)

Signed-off-by: Matthew Ogilvie <mmogilvi_qemu@miniinfo.net>
Signed-off-by: malc <av1474@comtv.ru>
2012-08-24 07:44:39 +04:00
audio audio: Unbreak capturing in mixemu case 2012-07-16 18:08:36 +04:00
block Merge remote-tracking branch 'bonzini/scsi-next' into staging 2012-08-22 13:31:17 -05:00
bsd-user Support 'help' as a synonym for '?' in command line options 2012-08-02 13:16:42 -05:00
default-configs arm: Move some ARM devices into libhw 2012-08-13 16:13:02 +01:00
docs docs: Fix spelling (propery -> property) 2012-08-15 15:18:54 +01:00
fpu
fsdev
gdb-xml
hw i8259: add -no-spurious-interrupt-hack option 2012-08-24 07:44:39 +04:00
include/qemu Merge remote-tracking branch 'quintela/migration-next-20120808' into staging 2012-08-13 16:02:11 -05:00
libcacard
linux-headers
linux-user linux-user: do_msgrcv: don't leak host_mb upon TARGET_EFAULT failure 2012-08-22 10:47:14 -05:00
net qapi: avoid reserved keywords 2012-08-09 18:34:57 +00:00
pc-bios Update OpenBIOS images 2012-08-19 13:39:31 +00:00
qapi qapi: Fix memory leak 2012-08-20 11:05:08 -03:00
qga build: Fix linking failure for qemu-ga 2012-07-29 08:41:53 +00:00
QMP qmp: add SUSPEND_DISK event 2012-08-13 16:10:18 -03:00
qom qom: object_delete should unparent the object first 2012-08-23 20:19:59 -05:00
roms pseries: Update SLOF firmware image 2012-08-15 19:43:16 +02:00
scripts Merge remote-tracking branch 'stefanha/trivial-patches' into staging 2012-08-15 13:25:54 -05:00
slirp slirp: fix build on mingw32 2012-08-06 19:31:55 -05:00
sysconfigs/target
target-alpha alpha-linux-user: Work around hosted mmap allocation problems 2012-08-04 09:37:48 -07:00
target-arm arm-semi: don't leak 1KB user string lock buffer upon TARGET_SYS_OPEN 2012-08-22 10:47:14 -05:00
target-cris
target-i386 target-i386/translate.c: mov to/from crN/drN: ignore mod bits 2012-08-24 07:44:37 +04:00
target-lm32
target-m68k
target-microblaze
target-mips target-mips: Fix some helper functions (VR54xx multiplication) 2012-08-24 01:03:26 +02:00
target-openrisc target-or32: Add linux user support 2012-07-27 21:13:05 +00:00
target-ppc Merge remote-tracking branch 'agraf/ppc-for-upstream' into staging 2012-08-15 14:59:21 -05:00
target-s390x s390: provide interface for service interrupt/introduce interrupt.c 2012-08-15 17:47:09 +02:00
target-sh4
target-sparc
target-unicore32 unicore32-softmmu: Add a minimal curses screen support 2012-08-11 09:37:05 +00:00
target-xtensa Merge branch 'x86cpu_qom_tcg_v2' of git://github.com/imammedo/qemu 2012-08-09 18:44:49 +00:00
tcg
tests check-qjson: add test for large JSON objects 2012-08-16 13:41:15 -05:00
trace trace/simple: Replace asprintf by g_strdup_printf 2012-08-14 13:19:57 +01:00
ui net: inet_connect(), inet_connect_opts(): add in_progress argument 2012-08-13 13:20:34 -03:00
.gitignore
.gitmodules
.mailmap
a.out.h
acl.c
acl.h
aes.c
aes.h
aio.c
alpha-dis.c
alpha.ld
arch_init.c qapi: add 'query-target' command to return target arch 2012-08-22 10:47:17 -05:00
arch_init.h win32: provide separate macros for weak decls and definitions 2012-08-15 13:26:03 -05:00
arm-dis.c
arm.ld
async.c
balloon.c
balloon.h
bitmap.c
bitmap.h
bitops.c
bitops.h bitops: drop volatile qualifier 2012-08-04 15:51:23 +00:00
block_int.h block: block_int: include qerror.h 2012-08-13 13:20:50 -03:00
block-migration.c savevm: split save_live into stage2 and stage3 2012-07-20 08:19:27 +02:00
block-migration.h
block.c block: Flush parent to OS with cache=unsafe 2012-08-15 15:14:43 +02:00
block.h block: add BLOCK_O_CHECK for qemu-img check 2012-08-10 10:25:12 +02:00
blockdev.c blockdev: flip default cache mode from writethrough to writeback 2012-08-10 10:25:12 +02:00
blockdev.h blockdev: Don't limit DriveInfo serial to 20 characters 2012-07-17 16:48:32 +02:00
bswap.h
bt-host.c
bt-host.h
bt-vhci.c
buffered_file.c
buffered_file.h
cache-utils.c
cache-utils.h
Changelog
cmd.c
cmd.h
CODING_STYLE
compatfd.c
compatfd.h
compiler.h win32: provide separate macros for weak decls and definitions 2012-08-15 13:26:03 -05:00
config.h
configure qapi: add 'query-target' command to return target arch 2012-08-22 10:47:17 -05:00
console.c console: Implementing blinking of cursor 2012-07-14 10:49:01 +00:00
console.h
COPYING
COPYING.LIB
coroutine-gthread.c
coroutine-sigaltstack.c
coroutine-ucontext.c configure: Split valgrind test into pragma test and valgrind.h test 2012-07-31 20:04:42 +00:00
coroutine-win32.c
cpu-all.h x86: switch to AREG0 free mode 2012-08-14 19:01:26 +00:00
cpu-common.h
cpu-defs.h cpu: Move thread_kicked to CPUState 2012-08-02 18:12:17 +02:00
cpu-exec.c i8259: add -no-spurious-interrupt-hack option 2012-08-24 07:44:39 +04:00
cpus.c kvm: Decouple 'async interrupt delivery' from 'kernel irqchip' 2012-08-09 16:16:53 +03:00
cpus.h
cputlb.c cputlb.c: Fix out of date comment 2012-08-15 15:18:54 +01:00
cputlb.h
cris-dis.c
cursor_hidden.xpm
cursor_left_ptr.xpm
cursor.c
cutils.c block: Enable qemu_open/close to work with fd sets 2012-08-15 13:16:22 +02:00
def-helper.h
device_tree.c device_tree: Add support for reading device tree properties 2012-07-20 13:34:50 +01:00
device_tree.h device_tree: Add support for reading device tree properties 2012-07-20 13:34:50 +01:00
dis-asm.h
disas.c disas: Fix printing of addresses in disassembly 2012-07-14 10:32:34 +00:00
disas.h
dma-helpers.c dma: Fix stupid typo/thinko 2012-08-16 13:41:16 -05:00
dma.h Avoid returning void 2012-07-28 09:23:11 +00:00
dump-stub.c
dump.c
dump.h
dyngen-exec.h
elf.h target-or32: Add target stubs and QOM cpu 2012-07-27 21:12:55 +00:00
envlist.c
envlist.h
error.c error, qerror: drop QDict member 2012-08-13 14:17:53 -03:00
error.h error, qerror: pass desc string to error calls 2012-08-13 14:17:53 -03:00
event_notifier.c
event_notifier.h
exec-all.h
exec-memory.h
exec-obsolete.h
exec.c memory: add -machine dump-guest-core=on|off 2012-08-16 13:41:15 -05:00
gdbstub.c target-or32: Add gdb stub support 2012-07-27 21:13:04 +00:00
gdbstub.h
gen-icount.h
HACKING
hmp-commands.hx Add migrate_set_cache_size command 2012-08-08 13:51:12 +02:00
hmp.c migration: move total_time from ram stats to migration info 2012-08-21 15:06:24 -03:00
hmp.h Merge remote-tracking branch 'qmp/queue/qmp' into staging 2012-08-13 16:12:35 -05:00
host-utils.c
host-utils.h
hppa-dis.c
hppa.ld
i386-dis.c
i386.ld
ia64-dis.c
ia64.ld
input.c
int128.h
iohandler.c eventfd: making it thread safe 2012-08-21 15:16:29 -05:00
ioport.c
ioport.h
iorange.h
iov.c iov_send_recv(): Handle zero bytes case even if OS does not 2012-08-15 15:21:33 +01:00
iov.h
json-lexer.c
json-lexer.h
json-parser.c json-parser: don't replicate tokens at each level of recursion 2012-08-16 13:41:15 -05:00
json-parser.h
json-streamer.c
json-streamer.h
kvm-all.c kvm: Decouple 'GSI routing' from 'kernel irqchip' 2012-08-09 16:16:57 +03:00
kvm-stub.c kvm: Decouple 'GSI routing' from 'kernel irqchip' 2012-08-09 16:16:57 +03:00
kvm.h kvm: Add documentation comment for kvm_irqchip_in_kernel() 2012-08-09 16:16:58 +03:00
libfdt_env.h
LICENSE
linux-aio.c
lm32-dis.c
m68k-dis.c
m68k.ld
main-loop.c
main-loop.h
MAINTAINERS MAINTAINERS: Update email address for Stefan Hajnoczi 2012-08-14 07:34:01 -05:00
Makefile Merge remote-tracking branch 'stefanha/trivial-patches' into staging 2012-08-15 13:25:54 -05:00
Makefile.dis build: get dependency file directories from object file names 2012-07-28 09:16:09 +00:00
Makefile.hw build: get dependency file directories from object file names 2012-07-28 09:16:09 +00:00
Makefile.objs Adding support for libseccomp in configure and Makefile (v8) 2012-08-16 13:41:16 -05:00
Makefile.target build: get dependency file directories from object file names 2012-07-28 09:16:09 +00:00
Makefile.user build: get dependency file directories from object file names 2012-07-28 09:16:09 +00:00
memory_mapping-stub.c
memory_mapping.c
memory_mapping.h Fix some more license versions (GPL2+ instead of GPL2) 2012-06-11 22:20:21 +02:00
memory.c
memory.h
microblaze-dis.c
migration-exec.c
migration-fd.c
migration-tcp.c migration: don't rely on any QERR_SOCKET_* 2012-08-13 13:20:39 -03:00
migration-unix.c
migration.c migration: move total_time from ram stats to migration info 2012-08-21 15:06:24 -03:00
migration.h Add XBZRLE statistics 2012-08-08 13:51:12 +02:00
mips-dis.c
mips.ld
module.c
module.h
monitor.c monitor: don't try to initialize json parser when monitor is HMP 2012-08-23 20:19:59 -05:00
monitor.h block: Enable qemu_open/close to work with fd sets 2012-08-15 13:16:22 +02:00
nbd.c net: inet_connect(), inet_connect_opts(): add in_progress argument 2012-08-13 13:20:34 -03:00
nbd.h
net.c Merge remote-tracking branch 'stefanha/net' into staging 2012-08-03 13:54:05 -05:00
net.h net: cleanup deliver/deliver_iov func pointers 2012-08-01 13:32:11 +01:00
notify.c
notify.h
os-posix.c fips: fix build on !Linux 2012-08-03 18:28:37 -05:00
os-win32.c
osdep.c osdep: Fix compilation failure on BSD systems 2012-08-16 13:41:16 -05:00
osdep.h memory: add -machine dump-guest-core=on|off 2012-08-16 13:41:15 -05:00
oslib-posix.c
oslib-win32.c
page_cache.c Add cache handling functions 2012-08-08 13:51:12 +02:00
path.c
pci-ids.txt
pflib.c
pflib.h
poison.h target-or32: Add target stubs and QOM cpu 2012-07-27 21:12:55 +00:00
posix-aio-compat.c
ppc64.ld
ppc-dis.c
ppc.ld
qapi-schema-guest.json
qapi-schema-test.json
qapi-schema.json Merge remote-tracking branch 'qmp/queue/qmp' into staging 2012-08-22 13:33:15 -05:00
qbool.c
qbool.h
qdict-test-data.txt
qdict.c
qdict.h
qemu_socket.h net: inet_connect(), inet_connect_opts(): add in_progress argument 2012-08-13 13:20:34 -03:00
qemu-aio.h
qemu-barrier.h
qemu-bridge-helper.c net: Add interface to bridge when SIOCBRADDIF isn't available 2012-08-01 12:28:51 +01:00
qemu-char.c qemu-char: (Re-)connect for tcp_chr_write() unconnected writing 2012-08-16 13:41:38 -05:00
qemu-char.h
qemu-common.h block: Enable qemu_open/close to work with fd sets 2012-08-15 13:16:22 +02:00
qemu-config.c Command line support for seccomp with -sandbox (v8) 2012-08-16 13:41:16 -05:00
qemu-config.h Command line support for seccomp with -sandbox (v8) 2012-08-16 13:41:16 -05:00
qemu-coroutine-int.h
qemu-coroutine-io.c
qemu-coroutine-lock.c
qemu-coroutine-sleep.c
qemu-coroutine.c
qemu-coroutine.h
qemu-doc.texi iscsi: Pick default initiator-name based on the name of the VM 2012-08-09 15:04:09 +02:00
qemu-error.c
qemu-error.h
qemu-file.h
qemu-ga.c qemu-ga: don't leak a file descriptor upon failed lockf 2012-08-22 10:47:14 -05:00
qemu-img-cmds.hx
qemu-img.c block: add BLOCK_O_CHECK for qemu-img check 2012-08-10 10:25:12 +02:00
qemu-img.texi Documentation: Warn against qemu-img on active image 2012-08-17 21:29:15 +02:00
qemu-io.c qemu-io: add "abort" command to simulate program crash 2012-08-06 22:39:14 +02:00
qemu-lock.h
qemu-log.c qemu-log: fix x86 and user logging 2012-07-14 11:53:03 +00:00
qemu-log.h qemu-log: fix x86 and user logging 2012-07-14 11:53:03 +00:00
qemu-nbd.c qemu-nbd: add --cache and --aio options 2012-07-24 09:31:53 +02:00
qemu-nbd.texi
qemu-objects.h
qemu-option-internal.h expose QemuOpt and QemuOpts struct definitions to interested parties 2012-07-23 11:55:17 +01:00
qemu-option.c Support 'help' as a synonym for '?' in command line options 2012-08-02 13:16:42 -05:00
qemu-option.h Support 'help' as a synonym for '?' in command line options 2012-08-02 13:16:42 -05:00
qemu-options-wrapper.h
qemu-options.h
qemu-options.hx i8259: add -no-spurious-interrupt-hack option 2012-08-24 07:44:39 +04:00
qemu-os-posix.h
qemu-os-win32.h
qemu-progress.c
qemu-queue.h
qemu-seccomp.c Adding qemu-seccomp.[ch] (v8) 2012-08-16 13:41:16 -05:00
qemu-seccomp.h Adding qemu-seccomp.[ch] (v8) 2012-08-16 13:41:16 -05:00
qemu-sockets.c migration: don't rely on any QERR_SOCKET_* 2012-08-13 13:20:39 -03:00
qemu-tech.texi doc: Fix indefinite article an -> a before nouns that begin with 'h' 2012-07-17 15:40:14 -05:00
qemu-thread-posix.c qemu-thread: Let qemu_thread_is_self() return bool 2012-08-02 18:11:11 +02:00
qemu-thread-posix.h
qemu-thread-win32.c qemu-thread: Let qemu_thread_is_self() return bool 2012-08-02 18:11:11 +02:00
qemu-thread-win32.h
qemu-thread.h qemu-thread: Let qemu_thread_is_self() return bool 2012-08-02 18:11:11 +02:00
qemu-timer-common.c
qemu-timer.c qemu_rearm_alarm_timer: do not call rearm if the next deadline is INT64_MAX 2012-08-09 18:42:38 +00:00
qemu-timer.h
qemu-tls.h
qemu-tool.c block: Enable qemu_open/close to work with fd sets 2012-08-15 13:16:22 +02:00
qemu-user.c block: Enable qemu_open/close to work with fd sets 2012-08-15 13:16:22 +02:00
qemu-x509.h
qemu-xattr.h
qemu.sasl
qerror.c error, qerror: drop QDict member 2012-08-13 14:17:53 -03:00
qerror.h error, qerror: drop QDict member 2012-08-13 14:17:53 -03:00
qfloat.c
qfloat.h
qint.c
qint.h
qjson.c
qjson.h
qlist.c qlist: add qlist_size() 2012-08-16 13:41:15 -05:00
qlist.h qlist: add qlist_size() 2012-08-16 13:41:15 -05:00
qmp-commands.hx Merge remote-tracking branch 'qmp/queue/qmp' into staging 2012-08-22 13:33:15 -05:00
qmp.c win32: provide separate macros for weak decls and definitions 2012-08-15 13:26:03 -05:00
qobject.h
qstring.c
qstring.h
qtest.c
qtest.h
range.h
readline.c
readline.h
README
rules.mak Support using a different compiler for Objective-C files 2012-08-16 13:41:15 -05:00
s390-dis.c
s390.ld
savevm.c Merge remote-tracking branch 'agraf/ppc-for-upstream' into staging 2012-08-15 14:59:21 -05:00
sh4-dis.c
softmmu_defs.h
softmmu_exec.h
softmmu_header.h
softmmu_template.h
softmmu-semi.h softmmu-semi: fix lock_user* functions not to deref NULL upon OOM 2012-08-22 10:47:14 -05:00
sparc64.ld
sparc-dis.c
sparc.ld
spice-qemu-char.c
sysemu.h i8259: add -no-spurious-interrupt-hack option 2012-08-24 07:44:39 +04:00
targphys.h targphys.h: Define TARGET_PRI*PHYS format specifier macros 2012-07-14 10:35:48 +00:00
tcg-runtime.c
tci-dis.c
tci.c
thunk.c
thunk.h
TODO
trace-events pseries: Add PCI MSI/MSI-X support 2012-08-15 19:43:16 +02:00
translate-all.c
uboot_image.h
user-exec.c user: fix accidental AREG0 use 2012-08-09 18:34:57 +00:00
VERSION Update version for 1.2.0-rc1 release 2012-08-22 15:45:05 -05:00
version.rc
vgafont.h
vl.c i8259: add -no-spurious-interrupt-hack option 2012-08-24 07:44:39 +04:00
vmstate.h savevm: split save_live into stage2 and stage3 2012-07-20 08:19:27 +02:00
x86_64.ld
xen-all.c xen-all.c: fix multiply issue for int and uint types 2012-08-22 10:17:43 +00:00
xen-mapcache.c Fix invalidate if memory requested was not bucket aligned 2012-08-22 10:17:04 +00:00
xen-mapcache.h
xen-stub.c

README 

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

- QEMU team