From: Chao Gao
When we measure FIO read performance (cache=writethrough, bs=4k,
iodepth=64) in VMs, ~80K/s notifications (e.g., EPT_MISCONFIG) are observed
from guest to qemu.
It turns out those frequent notificatons are caused by interference from
worker threads. Worker threads queue bottom hal
From: Peter Krempa
After recent header file inclusion rework the build fails when the blkio
module is enabled:
../block/blkio.c: In function ‘blkio_detach_aio_context’:
../block/blkio.c:321:24: error: implicit declaration of function
‘bdrv_get_aio_context’; did you mean ‘qemu_get_aio_context’?
virtio_blk_dma_restart_cb() is tricky because the BH must deal with
virtio_blk_data_plane_start()/virtio_blk_data_plane_stop() being called.
There are two issues with the code:
1. virtio_blk_realize() should use qdev_add_vm_change_state_handler()
instead of qemu_add_vm_change_state_handler().
The following changes since commit 00b1faea41d283e931256aa78aa975a369ec3ae6:
Merge tag 'pull-target-arm-20230123' of
https://git.linaro.org/people/pmaydell/qemu-arm into staging (2023-01-23
13:40:28 +)
are available in the Git repository at:
https://gitlab.com/stefanha/qem
On Mon, Jan 23, 2023 at 01:39:27PM +0100, Peter Krempa wrote:
> After recent header file inclusion rework the build fails when the blkio
> module is enabled:
>
> ../block/blkio.c: In function ‘blkio_detach_aio_context’:
> ../block/blkio.c:321:24: error: implicit declaration of function
> ‘bdrv_ge
Am 23. Januar 2023 09:25:51 UTC schrieb "Philippe Mathieu-Daudé"
:
>On 20/1/23 13:22, Bernhard Beschow wrote:
>> Am 13. Januar 2023 17:39:45 UTC schrieb Bernhard Beschow :
>>> Am 13. Januar 2023 08:46:53 UTC schrieb "Philippe Mathieu-Daudé"
>>> :
On 9/1/23 18:23, Bernhard Beschow wrote:
>
Peter Krempa writes:
> After recent header file inclusion rework the build fails when the blkio
> module is enabled:
>
> ../block/blkio.c: In function ‘blkio_detach_aio_context’:
> ../block/blkio.c:321:24: error: implicit declaration of function
> ‘bdrv_get_aio_context’; did you mean ‘qemu_get_a
On Mon, Jan 23, 2023 at 15:01:37 +0100, Markus Armbruster wrote:
> Peter Krempa writes:
>
> > After recent header file inclusion rework the build fails when the blkio
> > module is enabled:
> >
> > ../block/blkio.c: In function ‘blkio_detach_aio_context’:
> > ../block/blkio.c:321:24: error: impli
After recent header file inclusion rework the build fails when the blkio
module is enabled:
../block/blkio.c: In function ‘blkio_detach_aio_context’:
../block/blkio.c:321:24: error: implicit declaration of function
‘bdrv_get_aio_context’; did you mean ‘qemu_get_aio_context’?
[-Werror=implicit-fu
On 20/1/23 13:22, Bernhard Beschow wrote:
Am 13. Januar 2023 17:39:45 UTC schrieb Bernhard Beschow :
Am 13. Januar 2023 08:46:53 UTC schrieb "Philippe Mathieu-Daudé"
:
On 9/1/23 18:23, Bernhard Beschow wrote:
This series consolidates the implementations of the PIIX3 and PIIX4 south
bridges an
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