Hi,
thanks for looking at this closer.
On Thu, Jul 21, 2011 at 1:33 PM, Gleb Natapov <gleb@xxxxxxxxxx> wrote:
>> Note that there is probably another bug in qemu-kvm/master regarding
>> acpi-udev event delivery for
>> a cpu-hotplug event (cpu_set in the qemu_monitor no longer triggers
>> the event in the guest, see
>> first issue in my original mail). This patch does not address that issue.
>>
> Did this work in qemu-0.13?
yes, the acpi-event delivery worked fine for me in 0.13.0
I also tried to separately bisect the acpi-udev delivery issue between
0.13.0 and qemu-kvm/master but ended up
with a big merge commit as the culprit. Not sure if it would help.
FWIW, here's my "git bisect log" for the acpi-udev delivery issue:
git bisect start
# good: [2e1e73f3d746feffc1c12e9463b2fc04e10df860] Merge remote branch
'upstream/stable-0.13' into stable-0.13
git bisect good 2e1e73f3d746feffc1c12e9463b2fc04e10df860
# bad: [fda19064e889d4419dd3dc69ca8e6e7a1535fdf5] Merge branch 'upstream-merge'
git bisect bad fda19064e889d4419dd3dc69ca8e6e7a1535fdf5
# good: [01ac6428a04576ae6f84f07d82c98da304b9ac77] Fix memory leak in
register save load due to xsave support
git bisect good 01ac6428a04576ae6f84f07d82c98da304b9ac77
# good: [f14224a695f51576e33d96a4bc26b9a67899dbb9] kvm_stat: add 'x'
key for enabling/disabling "drilldown"
git bisect good f14224a695f51576e33d96a4bc26b9a67899dbb9
# good: [f14224a695f51576e33d96a4bc26b9a67899dbb9] kvm_stat: add 'x'
key for enabling/disabling "drilldown"
git bisect good f14224a695f51576e33d96a4bc26b9a67899dbb9
# bad: [f47b14bbbe43fbaef9137e2abea8d300a6e6287f] Merge commit
'45fe15c25a5c9feea6e0f78434f5e9f632de9d94' into upstream-merge
git bisect bad f47b14bbbe43fbaef9137e2abea8d300a6e6287f
# good: [d23948b15a9920fb7f6374b55a6db1ecff81f3ee] lm32: add Milkymist
VGAFB support
git bisect good d23948b15a9920fb7f6374b55a6db1ecff81f3ee
# good: [47c0143cdde080101e97a1b39f3ff13e33b5726c] target-i386: add
CPU86_LDouble <-> double conversion functions
git bisect good 47c0143cdde080101e97a1b39f3ff13e33b5726c
# good: [d2d979c628e4b2c4a3cb71a31841875795c79043] NBD: Avoid leaking
a couple of strings when the NBD device is closed
git bisect good d2d979c628e4b2c4a3cb71a31841875795c79043
# bad: [70757dcaa40e14978bf287084d8fab9efb815a2d] qemu-kvm: Limit MSI
vector walk to actual array size
git bisect bad 70757dcaa40e14978bf287084d8fab9efb815a2d
# good: [913f5649dc778a1635e3440edba3429d84caec89] Merge commit
'a9f8ad8f2acdb2398da5d32a5efc19cb0196d79f' into upstream-merge
git bisect good 913f5649dc778a1635e3440edba3429d84caec89
# bad: [ad16018ee64433754914b73782da94fe2bcc0dac] qemu-kvm: Move gsi
bits from kvm_msix_vector_add to kvm_msi_add_message
git bisect bad ad16018ee64433754914b73782da94fe2bcc0dac
# bad: [98e934f0ab47583e82e3cabaa1c6a48c816e7bd0] qemu-kvm:
Synchronize states before reset
git bisect bad 98e934f0ab47583e82e3cabaa1c6a48c816e7bd0
# bad: [dc080800baef853f5a4d383d4f00d6afa7a46ff4] Merge branch 'upstream-merge'
git bisect bad dc080800baef853f5a4d383d4f00d6afa7a46ff4
# bad: [7d821420734b3e1fed438ae41b5791eb281f9448] Merge commit
'4d9ad7f793605abd9806fc932b3e04e028894565' into upstream-merge
git bisect bad 7d821420734b3e1fed438ae41b5791eb281f9448
# bad: [fc58948644fe3975c541f8452c63dd2d257587bd] Merge commit
'23910d3f669d46073b403876e30a7314599633af' into upstream-merge
git bisect bad fc58948644fe3975c541f8452c63dd2d257587bd
fc58948644fe3975c541f8452c63dd2d257587bd is the first bad commit
git show fc58948644fe3975c541f8452c63dd2d257587bd
commit fc58948644fe3975c541f8452c63dd2d257587bd
Merge: 913f564 23910d3
Author: Marcelo Tosatti <mtosatti@xxxxxxxxxx>
Date: Fri Apr 15 08:35:38 2011 -0300
Merge commit '23910d3f669d46073b403876e30a7314599633af' into upstream-merge
* commit '23910d3f669d46073b403876e30a7314599633af': (109 commits)
acpi, acpi_piix: factor out GPE logic
arm: basic support for ARMv4/ARMv4T emulation
Fix conversions from pointer to tcg_target_long
vnc: tight: Fix crash after 2GB of output
smbus_eeprom: consolidate smbus eeprom creation oc pc_piix,
mips_mapta, mips_fulong
lan9118: Ignore write to MAC_VLAN1 register
acpi, acpi_piix, vt82c686: factor out PM1_CNT logic
acpi, acpi_piix, vt82c686: factor out PM1a EVT logic
acpi, acpi_piix, vt82c686: factor out PM_TMR logic
hw/pflash_cfi02: Fix lazy reset of ROMD mode
configure: avoid basename usage message
mpc85xx_pci_map_irq: change "unknow" to "unknown"
event: trivial coding style fixes
multiboot: Quote filename in error message
ppce500_mpc8544ds: Fix compile with --enable-debug and --disable-kvm
Use existing helper function to implement popcntd instruction
Delay creation of pseries device tree until reset
pseries: Abolish envs array
spapr_vscsi: Set uninitialized variable
Don't call cpu_synchronize_state() from machine init.
...
Conflicts:
hw/acpi_piix4.c
Signed-off-by: Marcelo Tosatti <mtosatti@xxxxxxxxxx>
diff --cc Makefile.objs
index 1fc3708,44ce368..895d416
--- a/Makefile.objs
+++ b/Makefile.objs
@@@ -14,10 -14,9 +14,10 @@@ oslib-obj-$(CONFIG_POSIX) += oslib-posi
# block-obj-y is code used by both qemu system emulation and qemu-img
block-obj-y = cutils.o cache-utils.o qemu-malloc.o qemu-option.o
module.o async.o
- block-obj-y += nbd.o block.o aio.o aes.o qemu-config.o
+ block-obj-y += nbd.o block.o aio.o aes.o qemu-config.o
qemu-progress.o qemu-sockets.o
block-obj-$(CONFIG_POSIX) += posix-aio-compat.o
block-obj-$(CONFIG_LINUX_AIO) += linux-aio.o
+block-obj-$(CONFIG_POSIX) += compatfd.o
block-nested-y += raw.o cow.o qcow.o vdi.o vmdk.o cloop.o dmg.o
bochs.o vpc.o vvfat.o
block-nested-y += qcow2.o qcow2-refcount.o qcow2-cluster.o
qcow2-snapshot.o qcow2-cache.o
diff --cc Makefile.target
index 3e70627,d5761b7..3a37205
--- a/Makefile.target
- Vasilis
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