[PULL 0/1] Block patches

[PULL 0/1] Block patches

[Stefan Hajnoczi]

The following changes since commit dc65a5bdc9fa543690a775b50d4ffbeb22c56d6d:

  Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-5.0-20200108' into staging (2020-01-10 16:15:04 +0000)

are available in the Git repository at:

  https://github.com/stefanha/qemu.git tags/block-pull-request

for you to fetch changes up to 2558cb8dd4150512bc8ae6d505cdcd10d0cc46bb:

  linux-aio: increasing MAX_EVENTS to a larger hardcoded value (2020-01-13 16:41:45 +0000)

----------------------------------------------------------------
Pull request

----------------------------------------------------------------

Wangyong (1):
  linux-aio: increasing MAX_EVENTS to a larger hardcoded value

 block/linux-aio.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

-- 
2.24.1

[PULL 1/1] linux-aio: increasing MAX_EVENTS to a larger hardcoded value

[Stefan Hajnoczi]

From: Wangyong <wang.yongD@h3c.com>

Since commit 6040aedddb5f474a9c2304b6a432a652d82b3d3c "virtio-blk:
make queue size configurable",if the user set the queue size to
more than 128 ,it will not take effect. That's because linux aio's
maximum outstanding requests at a time is always less than or equal
to 128.

This patch simply increase MAX_EVENTS to a larger hardcoded value of
1024 as a shortterm fix.

Signed-off-by: wangyong <wang.yongD@h3c.com>
Message-id: faa5781afd354a96a0be152b288f636f@h3c.com
Message-Id: <faa5781afd354a96a0be152b288f636f@h3c.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
---
 block/linux-aio.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/block/linux-aio.c b/block/linux-aio.c
index c7eca9a256..91204a25a2 100644
--- a/block/linux-aio.c
+++ b/block/linux-aio.c
@@ -26,7 +26,7 @@
  *      than this we will get EAGAIN from io_submit which is communicated to
  *      the guest as an I/O error.
  */
-#define MAX_EVENTS 128
+#define MAX_EVENTS 1024
 
 struct qemu_laiocb {
     Coroutine *co;
-- 
2.24.1

Re: [PULL 0/1] Block patches

[Peter Maydell]

On Tue, 14 Jan 2020 at 09:31, Stefan Hajnoczi <stefanha@redhat.com> wrote:
>
> The following changes since commit dc65a5bdc9fa543690a775b50d4ffbeb22c56d6d:
>
>   Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-5.0-20200108' into staging (2020-01-10 16:15:04 +0000)
>
> are available in the Git repository at:
>
>   https://github.com/stefanha/qemu.git tags/block-pull-request
>
> for you to fetch changes up to 2558cb8dd4150512bc8ae6d505cdcd10d0cc46bb:
>
>   linux-aio: increasing MAX_EVENTS to a larger hardcoded value (2020-01-13 16:41:45 +0000)
>
> ----------------------------------------------------------------
> Pull request
>
> ----------------------------------------------------------------
>
> Wangyong (1):
>   linux-aio: increasing MAX_EVENTS to a larger hardcoded value
>
>  block/linux-aio.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)


Applied, thanks.

Please update the changelog at https://wiki.qemu.org/ChangeLog/5.0
for any user-visible changes.

-- PMM

Re: [PULL 0/1] Block patches

[Peter Maydell]

On Tue, 19 Mar 2024 at 15:09, Stefan Hajnoczi <stefanha@redhat.com> wrote:
>
> The following changes since commit ddc27d2ad9361a81c2b3800d14143bf420dae172:
>
>   Merge tag 'pull-request-2024-03-18' of https://gitlab.com/thuth/qemu into staging (2024-03-19 10:25:25 +0000)
>
> are available in the Git repository at:
>
>   https://gitlab.com/stefanha/qemu.git tags/block-pull-request
>
> for you to fetch changes up to 86a637e48104ae74d8be53bed6441ce32be33433:
>
>   coroutine: cap per-thread local pool size (2024-03-19 10:49:31 -0400)
>
> ----------------------------------------------------------------
> Pull request
>
> This fix solves the "failed to set up stack guard page" error that has been
> reported on Linux hosts where the QEMU coroutine pool exceeds the
> vm.max_map_count limit.
>
> ----------------------------------------------------------------


Applied, thanks.

Please update the changelog at https://wiki.qemu.org/ChangeLog/9.0
for any user-visible changes.

-- PMM

[PULL 0/1] Block patches

[Stefan Hajnoczi]

The following changes since commit ddc27d2ad9361a81c2b3800d14143bf420dae172:

  Merge tag 'pull-request-2024-03-18' of https://gitlab.com/thuth/qemu into staging (2024-03-19 10:25:25 +0000)

are available in the Git repository at:

  https://gitlab.com/stefanha/qemu.git tags/block-pull-request

for you to fetch changes up to 86a637e48104ae74d8be53bed6441ce32be33433:

  coroutine: cap per-thread local pool size (2024-03-19 10:49:31 -0400)

----------------------------------------------------------------
Pull request

This fix solves the "failed to set up stack guard page" error that has been
reported on Linux hosts where the QEMU coroutine pool exceeds the
vm.max_map_count limit.

----------------------------------------------------------------

Stefan Hajnoczi (1):
  coroutine: cap per-thread local pool size

 util/qemu-coroutine.c | 282 +++++++++++++++++++++++++++++++++---------
 1 file changed, 223 insertions(+), 59 deletions(-)

-- 
2.44.0

Re: [PULL 0/1] Block patches

[Kevin Wolf]

Am 06.02.2024 um 16:31 hat Stefan Hajnoczi geschrieben:
> The following changes since commit 39a6e4f87e7b75a45b08d6dc8b8b7c2954c87440:
> 
>   Merge tag 'pull-qapi-2024-02-03' of https://repo.or.cz/qemu/armbru into staging (2024-02-03 13:31:58 +0000)
> 
> are available in the Git repository at:
> 
>   https://gitlab.com/stefanha/qemu.git tags/block-pull-request
> 
> for you to fetch changes up to 1d52cc0ac27761e296b14655c2f5b2649ee69491:
> 
>   virtio-blk: avoid using ioeventfd state in irqfd conditional (2024-02-06 10:22:18 -0500)
> 
> ----------------------------------------------------------------
> Pull request
> 
> A bug fix for in-flight I/O during ioeventfd shutdown.
> 
> ----------------------------------------------------------------
> 
> Stefan Hajnoczi (1):
>   virtio-blk: avoid using ioeventfd state in irqfd conditional

I noticed that this patch is also in the pull request I sent, so I
guess if mine goes through, you don't have to process this one
separately.

Kevin

[PULL 0/1] Block patches

[Stefan Hajnoczi]

The following changes since commit 39a6e4f87e7b75a45b08d6dc8b8b7c2954c87440:

  Merge tag 'pull-qapi-2024-02-03' of https://repo.or.cz/qemu/armbru into staging (2024-02-03 13:31:58 +0000)

are available in the Git repository at:

  https://gitlab.com/stefanha/qemu.git tags/block-pull-request

for you to fetch changes up to 1d52cc0ac27761e296b14655c2f5b2649ee69491:

  virtio-blk: avoid using ioeventfd state in irqfd conditional (2024-02-06 10:22:18 -0500)

----------------------------------------------------------------
Pull request

A bug fix for in-flight I/O during ioeventfd shutdown.

----------------------------------------------------------------

Stefan Hajnoczi (1):
  virtio-blk: avoid using ioeventfd state in irqfd conditional

 hw/block/virtio-blk.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

-- 
2.43.0

[PULL 0/1] Block patches

[Stefan Hajnoczi]

The following changes since commit 63011373ad22c794a013da69663c03f1297a5c56:

  Merge tag 'pull-riscv-to-apply-20231012-1' of https://github.com/alistair23/qemu into staging (2023-10-12 10:24:44 -0400)

are available in the Git repository at:

  https://gitlab.com/stefanha/qemu.git tags/block-pull-request

for you to fetch changes up to 071d6d107db2e26dde9bb15457c74956c88ec5b4:

  virtio-blk: don't start dataplane during the stop of dataplane (2023-10-16 15:39:13 -0400)

----------------------------------------------------------------
Pull request

Contains a virtio-blk IOThread fix.

----------------------------------------------------------------

hujian (1):
  virtio-blk: don't start dataplane during the stop of dataplane

 hw/block/virtio-blk.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

-- 
2.41.0

Re: [PULL 0/1] Block patches

[Stefan Hajnoczi]

[-- Attachment #1: Type: text/plain, Size: 115 bytes --]

Applied, thanks.

Please update the changelog at https://wiki.qemu.org/ChangeLog/8.2 for any user-visible changes.

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[PULL 0/1] Block patches

[Stefan Hajnoczi]

The following changes since commit da1034094d375afe9e3d8ec8980550ea0f06f7e0:

  Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging (2023-10-03 07:43:44 -0400)

are available in the Git repository at:

  https://gitlab.com/stefanha/qemu.git tags/block-pull-request

for you to fetch changes up to 9afa888ce0f816d0f2cfc95eebe4f49244c518af:

  osdep: set _FORTIFY_SOURCE=2 when optimization is enabled (2023-10-04 09:52:06 -0400)

----------------------------------------------------------------
Pull request

----------------------------------------------------------------

Daniel P. Berrangé (1):
  osdep: set _FORTIFY_SOURCE=2 when optimization is enabled

 meson.build                  | 10 ----------
 include/qemu/osdep.h         |  4 ++++
 util/coroutine-sigaltstack.c |  4 ++--
 util/coroutine-ucontext.c    |  4 ++--
 4 files changed, 8 insertions(+), 14 deletions(-)

-- 
2.41.0

Re: [PULL 0/1] Block patches

[Richard Henderson]

On 7/12/23 20:36, Stefan Hajnoczi wrote:
> The following changes since commit 887cba855bb6ff4775256f7968409281350b568c:
> 
>    configure: Fix cross-building for RISCV host (v5) (2023-07-11 17:56:09 +0100)
> 
> are available in the Git repository at:
> 
>    https://gitlab.com/stefanha/qemu.git tags/block-pull-request
> 
> for you to fetch changes up to 75dcb4d790bbe5327169fd72b185960ca58e2fa6:
> 
>    virtio-blk: fix host notifier issues during dataplane start/stop (2023-07-12 15:20:32 -0400)
> 
> ----------------------------------------------------------------
> Pull request
> 
> ----------------------------------------------------------------
> 
> Stefan Hajnoczi (1):
>    virtio-blk: fix host notifier issues during dataplane start/stop
> 
>   hw/block/dataplane/virtio-blk.c | 67 +++++++++++++++++++--------------
>   1 file changed, 38 insertions(+), 29 deletions(-)
> 

Applied, thanks.  Please update https://wiki.qemu.org/ChangeLog/8.1 as appropriate.


r~

[PULL 0/1] Block patches

[Stefan Hajnoczi]

The following changes since commit 887cba855bb6ff4775256f7968409281350b568c:

  configure: Fix cross-building for RISCV host (v5) (2023-07-11 17:56:09 +0100)

are available in the Git repository at:

  https://gitlab.com/stefanha/qemu.git tags/block-pull-request

for you to fetch changes up to 75dcb4d790bbe5327169fd72b185960ca58e2fa6:

  virtio-blk: fix host notifier issues during dataplane start/stop (2023-07-12 15:20:32 -0400)

----------------------------------------------------------------
Pull request

----------------------------------------------------------------

Stefan Hajnoczi (1):
  virtio-blk: fix host notifier issues during dataplane start/stop

 hw/block/dataplane/virtio-blk.c | 67 +++++++++++++++++++--------------
 1 file changed, 38 insertions(+), 29 deletions(-)

-- 
2.40.1

Re: [PULL 0/1] Block patches

[Richard Henderson]

On 7/4/23 16:29, Stefan Hajnoczi wrote:
> The following changes since commit d145c0da22cde391d8c6672d33146ce306e8bf75:
> 
>    Merge tag 'pull-tcg-20230701' ofhttps://gitlab.com/rth7680/qemu  into staging (2023-07-01 08:55:37 +0200)
> 
> are available in the Git repository at:
> 
>    https://gitlab.com/stefanha/qemu.git  tags/block-pull-request
> 
> for you to fetch changes up to c21eae1ccc782440f320accb6f90c66cb8f45ee9:
> 
>    block/blkio: fix module_block.py parsing (2023-07-04 17:28:25 +0200)
> 
> ----------------------------------------------------------------
> Pull request
> 
> Fix --enable-modules with the blkio block driver.

Applied, thanks.  Please update https://wiki.qemu.org/ChangeLog/8.1 as appropriate.


r~

[PULL 0/1] Block patches

[Stefan Hajnoczi]

The following changes since commit d145c0da22cde391d8c6672d33146ce306e8bf75:

  Merge tag 'pull-tcg-20230701' of https://gitlab.com/rth7680/qemu into staging (2023-07-01 08:55:37 +0200)

are available in the Git repository at:

  https://gitlab.com/stefanha/qemu.git tags/block-pull-request

for you to fetch changes up to c21eae1ccc782440f320accb6f90c66cb8f45ee9:

  block/blkio: fix module_block.py parsing (2023-07-04 17:28:25 +0200)

----------------------------------------------------------------
Pull request

Fix --enable-modules with the blkio block driver.

----------------------------------------------------------------

Stefan Hajnoczi (1):
  block/blkio: fix module_block.py parsing

 block/blkio.c | 108 ++++++++++++++++++++++++++------------------------
 1 file changed, 56 insertions(+), 52 deletions(-)

-- 
2.40.1

Re: [PULL 0/1] Block patches

[Stefan Hajnoczi]

[-- Attachment #1: Type: text/plain, Size: 115 bytes --]

Applied, thanks.

Please update the changelog at https://wiki.qemu.org/ChangeLog/7.2 for any user-visible changes.

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[PULL 0/1] Block patches

[Stefan Hajnoczi]

The following changes since commit 6338c30111d596d955e6bc933a82184a0b910c43:

  Merge tag 'm68k-for-7.2-pull-request' of https://github.com/vivier/qemu-m68k into staging (2022-09-21 13:12:36 -0400)

are available in the Git repository at:

  https://gitlab.com/stefanha/qemu.git tags/block-pull-request

for you to fetch changes up to f16d15c9276bd8f501f861c39cbd4adc812d0c1d:

  virtiofsd: use g_date_time_get_microsecond to get subsecond (2022-09-22 13:13:47 -0400)

----------------------------------------------------------------
Pull request

----------------------------------------------------------------

Yusuke Okada (1):
  virtiofsd: use g_date_time_get_microsecond to get subsecond

 tools/virtiofsd/passthrough_ll.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

-- 
2.37.3

Re: [PULL 0/1] Block patches

[Richard Henderson]

On 5/25/22 05:49, Stefan Hajnoczi wrote:
> The following changes since commit 0cac736e73723850a99e5142e35d14d8f8efb232:
> 
>    Merge tag 'pull-riscv-to-apply-20220525' of github.com:alistair23/qemu into staging (2022-05-24 15:55:12 -0700)
> 
> are available in the Git repository at:
> 
>    https://gitlab.com/stefanha/qemu.git tags/block-pull-request
> 
> for you to fetch changes up to 29320530cf6684646b3a642fdbb5bc77ee8039de:
> 
>    docs: Correct the default thread-pool-size (2022-05-25 11:01:38 +0100)
> 
> ----------------------------------------------------------------
> Pull request
> 
> A small documentation fix.

Applied, thanks.  Please update https://wiki.qemu.org/ChangeLog/7.1 as appropriate.


r~


> 
> ----------------------------------------------------------------
> 
> Liu Yiding (1):
>    docs: Correct the default thread-pool-size
> 
>   docs/tools/virtiofsd.rst | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 

[PULL 0/1] Block patches

[Stefan Hajnoczi]

The following changes since commit 0cac736e73723850a99e5142e35d14d8f8efb232:

  Merge tag 'pull-riscv-to-apply-20220525' of github.com:alistair23/qemu into staging (2022-05-24 15:55:12 -0700)

are available in the Git repository at:

  https://gitlab.com/stefanha/qemu.git tags/block-pull-request

for you to fetch changes up to 29320530cf6684646b3a642fdbb5bc77ee8039de:

  docs: Correct the default thread-pool-size (2022-05-25 11:01:38 +0100)

----------------------------------------------------------------
Pull request

A small documentation fix.

----------------------------------------------------------------

Liu Yiding (1):
  docs: Correct the default thread-pool-size

 docs/tools/virtiofsd.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

-- 
2.36.1

Re: [PULL 0/1] Block patches

[Richard Henderson]

On 12/9/21 7:21 AM, Stefan Hajnoczi wrote:
> The following changes since commit a3607def89f9cd68c1b994e1030527df33aa91d0:
> 
>    Update version for v6.2.0-rc4 release (2021-12-07 17:51:38 -0800)
> 
> are available in the Git repository at:
> 
>    https://gitlab.com/stefanha/qemu.git tags/block-pull-request
> 
> for you to fetch changes up to cf4fbc3030c974fff726756a7ceef8386cdf500b:
> 
>    block/nvme: fix infinite loop in nvme_free_req_queue_cb() (2021-12-09 09:19:49 +0000)
> 
> ----------------------------------------------------------------
> Pull request
> 
> An infinite loop fix for the userspace NVMe driver.
> 
> ----------------------------------------------------------------
> 
> Stefan Hajnoczi (1):
>    block/nvme: fix infinite loop in nvme_free_req_queue_cb()
> 
>   block/nvme.c | 5 +++--
>   1 file changed, 3 insertions(+), 2 deletions
Applied, as the beginning of the 7.0 development tree.


r~

Re: [PULL 0/1] Block patches

[Stefan Hajnoczi]

[-- Attachment #1: Type: text/plain, Size: 755 bytes --]

On Thu, Dec 09, 2021 at 08:53:25AM -0800, Richard Henderson wrote:
> On 12/9/21 8:34 AM, Stefan Hajnoczi wrote:
> > > I'm not running the release cycle this time around, but: it's
> > > already rc4, pull requests by this point need a clear justification
> > > in the cover letter for why they're really release critical.
> > 
> > It's late, this isn't a show-stopper (block/nvme.c is not widely used).
> > Let's leave it for the next release cycle and -stable.
> 
> Good.
> 
> Unless you want to re-issue with Cc: qemu-stable included in the patch, this
> can be the first PR of the next devel cycle, since it's already here.  :-)

Thank you! qemu-stable can merge it separately. I won't add a Cc: tag to
the commit description.

Stefan

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Re: [PULL 0/1] Block patches

[Richard Henderson]

On 12/9/21 8:34 AM, Stefan Hajnoczi wrote:
>> I'm not running the release cycle this time around, but: it's
>> already rc4, pull requests by this point need a clear justification
>> in the cover letter for why they're really release critical.
> 
> It's late, this isn't a show-stopper (block/nvme.c is not widely used).
> Let's leave it for the next release cycle and -stable.

Good.

Unless you want to re-issue with Cc: qemu-stable included in the patch, this can be the 
first PR of the next devel cycle, since it's already here.  :-)


r~

Re: [PULL 0/1] Block patches

[Stefan Hajnoczi]

[-- Attachment #1: Type: text/plain, Size: 1185 bytes --]

On Thu, Dec 09, 2021 at 03:46:29PM +0000, Peter Maydell wrote:
> On Thu, 9 Dec 2021 at 15:21, Stefan Hajnoczi <stefanha@redhat.com> wrote:
> >
> > The following changes since commit a3607def89f9cd68c1b994e1030527df33aa91d0:
> >
> >   Update version for v6.2.0-rc4 release (2021-12-07 17:51:38 -0800)
> >
> > are available in the Git repository at:
> >
> >   https://gitlab.com/stefanha/qemu.git tags/block-pull-request
> >
> > for you to fetch changes up to cf4fbc3030c974fff726756a7ceef8386cdf500b:
> >
> >   block/nvme: fix infinite loop in nvme_free_req_queue_cb() (2021-12-09 09:19:49 +0000)
> >
> > ----------------------------------------------------------------
> > Pull request
> >
> > An infinite loop fix for the userspace NVMe driver.
> >
> > ----------------------------------------------------------------
> 
> I'm not running the release cycle this time around, but: it's
> already rc4, pull requests by this point need a clear justification
> in the cover letter for why they're really release critical.

It's late, this isn't a show-stopper (block/nvme.c is not widely used).
Let's leave it for the next release cycle and -stable.

Stefan

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Re: [PULL 0/1] Block patches

[Peter Maydell]

On Thu, 9 Dec 2021 at 15:21, Stefan Hajnoczi <stefanha@redhat.com> wrote:
>
> The following changes since commit a3607def89f9cd68c1b994e1030527df33aa91d0:
>
>   Update version for v6.2.0-rc4 release (2021-12-07 17:51:38 -0800)
>
> are available in the Git repository at:
>
>   https://gitlab.com/stefanha/qemu.git tags/block-pull-request
>
> for you to fetch changes up to cf4fbc3030c974fff726756a7ceef8386cdf500b:
>
>   block/nvme: fix infinite loop in nvme_free_req_queue_cb() (2021-12-09 09:19:49 +0000)
>
> ----------------------------------------------------------------
> Pull request
>
> An infinite loop fix for the userspace NVMe driver.
>
> ----------------------------------------------------------------

I'm not running the release cycle this time around, but: it's
already rc4, pull requests by this point need a clear justification
in the cover letter for why they're really release critical.

-- PMM

[PULL 0/1] Block patches

[Stefan Hajnoczi]

The following changes since commit a3607def89f9cd68c1b994e1030527df33aa91d0:

  Update version for v6.2.0-rc4 release (2021-12-07 17:51:38 -0800)

are available in the Git repository at:

  https://gitlab.com/stefanha/qemu.git tags/block-pull-request

for you to fetch changes up to cf4fbc3030c974fff726756a7ceef8386cdf500b:

  block/nvme: fix infinite loop in nvme_free_req_queue_cb() (2021-12-09 09:19:49 +0000)

----------------------------------------------------------------
Pull request

An infinite loop fix for the userspace NVMe driver.

----------------------------------------------------------------

Stefan Hajnoczi (1):
  block/nvme: fix infinite loop in nvme_free_req_queue_cb()

 block/nvme.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

-- 
2.33.1

Re: [PULL 0/1] Block patches

[Richard Henderson]

On 12/6/21 7:27 AM, Stefan Hajnoczi wrote:
> The following changes since commit 99fc08366b06282614daeda989d2fde6ab8a707f:
> 
>    Merge tag 'seabios-20211203-pull-request' of git://git.kraxel.org/qemu into staging (2021-12-03 05:26:40 -0800)
> 
> are available in the Git repository at:
> 
>    https://gitlab.com/stefanha/qemu.git tags/block-pull-request
> 
> for you to fetch changes up to 5b807181c27a940a3a7ad1f221a2e76a132cbdc0:
> 
>    virtio-blk: Fix clean up of host notifiers for single MR transaction. (2021-12-06 14:21:14 +0000)
> 
> ----------------------------------------------------------------
> Pull request
> 
> ----------------------------------------------------------------
> 
> Mark Mielke (1):
>    virtio-blk: Fix clean up of host notifiers for single MR transaction.
> 
>   hw/block/dataplane/virtio-blk.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)

Applied, thanks.

r~

[PULL 0/1] Block patches

[Stefan Hajnoczi]

The following changes since commit 99fc08366b06282614daeda989d2fde6ab8a707f:

  Merge tag 'seabios-20211203-pull-request' of git://git.kraxel.org/qemu into staging (2021-12-03 05:26:40 -0800)

are available in the Git repository at:

  https://gitlab.com/stefanha/qemu.git tags/block-pull-request

for you to fetch changes up to 5b807181c27a940a3a7ad1f221a2e76a132cbdc0:

  virtio-blk: Fix clean up of host notifiers for single MR transaction. (2021-12-06 14:21:14 +0000)

----------------------------------------------------------------
Pull request

----------------------------------------------------------------

Mark Mielke (1):
  virtio-blk: Fix clean up of host notifiers for single MR transaction.

 hw/block/dataplane/virtio-blk.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

-- 
2.33.1

Re: [PULL 0/1] Block patches

[Stefan Hajnoczi]

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On Thu, Oct 21, 2021 at 03:08:56PM -0700, Richard Henderson wrote:
> On 10/21/21 10:41 AM, Stefan Hajnoczi wrote:
> > The following changes since commit afc9fcde55296b83f659de9da3cdf044812a6eeb:
> > 
> >    Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging (2021-10-20 06:10:51 -0700)
> > 
> > are available in the Git repository at:
> > 
> >    https://gitlab.com/stefanha/qemu.git tags/block-pull-request
> > 
> > for you to fetch changes up to 4b2b3d2653f255ef4259a7689af1956536565901:
> > 
> >    coroutine: resize pool periodically instead of limiting size (2021-10-21 18:40:07 +0100)
> > 
> > ----------------------------------------------------------------
> > Pull request
> > 
> > Performance optimization when guest applications submit a lot of parallel I/O.
> > This has also been found to improve clang SafeStack performance.
> > 
> > ----------------------------------------------------------------
> > 
> > Stefan Hajnoczi (1):
> >    coroutine: resize pool periodically instead of limiting size
> > 
> >   include/qemu/coroutine-pool-timer.h | 36 ++++++++++++++++
> >   include/qemu/coroutine.h            |  7 ++++
> >   iothread.c                          |  6 +++
> >   util/coroutine-pool-timer.c         | 35 ++++++++++++++++
> >   util/main-loop.c                    |  5 +++
> >   util/qemu-coroutine.c               | 64 ++++++++++++++++-------------
> >   util/meson.build                    |  1 +
> >   7 files changed, 125 insertions(+), 29 deletions(-)
> >   create mode 100644 include/qemu/coroutine-pool-timer.h
> >   create mode 100644 util/coroutine-pool-timer.c
> 
> This is causing
> 
>  (001/170) tests/acceptance/boot_linux.py:BootLinuxX8664.test_pc_i440fx_tcg:
> INTERRUPTED: Test interrupted by SIGTERM\nRunner error occurred: Timeout
> reached\nOriginal status: ERROR\n{'name':
> '001-tests/acceptance/boot_linux.py:BootLinuxX8664.test_pc_i440fx_tcg',
> 'logdir':
> '/home/richard.henderson/qemu/bld/tests/results/job-2021-10-21T20.58-ae0f6...
> (900.15 s)
>  (002/170) tests/acceptance/boot_linux.py:BootLinuxX8664.test_pc_i440fx_kvm:
> INTERRUPTED: Test interrupted by SIGTERM\nRunner error occurred: Timeout
> reached\nOriginal status: ERROR\n{'name':
> '002-tests/acceptance/boot_linux.py:BootLinuxX8664.test_pc_i440fx_kvm',
> 'logdir':
> '/home/richard.henderson/qemu/bld/tests/results/job-2021-10-21T20.58-ae0f6...
> (900.23 s)
> 
> I initially though this was just gitlab, but it reliably happens on my local machine as well.

Thanks, the coroutine pool timer commit in this pull request is broken.
Coroutines are created in one thread and then destroyed in another, so
the thread-local book keeping that assumed coroutines live in a single
thread was getting out of sync.

I will drop this pull request for now.

Stefan

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Re: [PULL 0/1] Block patches

[Richard Henderson]

On 10/21/21 10:41 AM, Stefan Hajnoczi wrote:
> The following changes since commit afc9fcde55296b83f659de9da3cdf044812a6eeb:
> 
>    Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging (2021-10-20 06:10:51 -0700)
> 
> are available in the Git repository at:
> 
>    https://gitlab.com/stefanha/qemu.git tags/block-pull-request
> 
> for you to fetch changes up to 4b2b3d2653f255ef4259a7689af1956536565901:
> 
>    coroutine: resize pool periodically instead of limiting size (2021-10-21 18:40:07 +0100)
> 
> ----------------------------------------------------------------
> Pull request
> 
> Performance optimization when guest applications submit a lot of parallel I/O.
> This has also been found to improve clang SafeStack performance.
> 
> ----------------------------------------------------------------
> 
> Stefan Hajnoczi (1):
>    coroutine: resize pool periodically instead of limiting size
> 
>   include/qemu/coroutine-pool-timer.h | 36 ++++++++++++++++
>   include/qemu/coroutine.h            |  7 ++++
>   iothread.c                          |  6 +++
>   util/coroutine-pool-timer.c         | 35 ++++++++++++++++
>   util/main-loop.c                    |  5 +++
>   util/qemu-coroutine.c               | 64 ++++++++++++++++-------------
>   util/meson.build                    |  1 +
>   7 files changed, 125 insertions(+), 29 deletions(-)
>   create mode 100644 include/qemu/coroutine-pool-timer.h
>   create mode 100644 util/coroutine-pool-timer.c

This is causing

  (001/170) tests/acceptance/boot_linux.py:BootLinuxX8664.test_pc_i440fx_tcg: INTERRUPTED: 
Test interrupted by SIGTERM\nRunner error occurred: Timeout reached\nOriginal status: 
ERROR\n{'name': '001-tests/acceptance/boot_linux.py:BootLinuxX8664.test_pc_i440fx_tcg', 
'logdir': '/home/richard.henderson/qemu/bld/tests/results/job-2021-10-21T20.58-ae0f6... 
(900.15 s)
  (002/170) tests/acceptance/boot_linux.py:BootLinuxX8664.test_pc_i440fx_kvm: INTERRUPTED: 
Test interrupted by SIGTERM\nRunner error occurred: Timeout reached\nOriginal status: 
ERROR\n{'name': '002-tests/acceptance/boot_linux.py:BootLinuxX8664.test_pc_i440fx_kvm', 
'logdir': '/home/richard.henderson/qemu/bld/tests/results/job-2021-10-21T20.58-ae0f6... 
(900.23 s)

I initially though this was just gitlab, but it reliably happens on my local machine as well.


r~

[PULL 0/1] Block patches

[Stefan Hajnoczi]

The following changes since commit afc9fcde55296b83f659de9da3cdf044812a6eeb:

  Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging (2021-10-20 06:10:51 -0700)

are available in the Git repository at:

  https://gitlab.com/stefanha/qemu.git tags/block-pull-request

for you to fetch changes up to 4b2b3d2653f255ef4259a7689af1956536565901:

  coroutine: resize pool periodically instead of limiting size (2021-10-21 18:40:07 +0100)

----------------------------------------------------------------
Pull request

Performance optimization when guest applications submit a lot of parallel I/O.
This has also been found to improve clang SafeStack performance.

----------------------------------------------------------------

Stefan Hajnoczi (1):
  coroutine: resize pool periodically instead of limiting size

 include/qemu/coroutine-pool-timer.h | 36 ++++++++++++++++
 include/qemu/coroutine.h            |  7 ++++
 iothread.c                          |  6 +++
 util/coroutine-pool-timer.c         | 35 ++++++++++++++++
 util/main-loop.c                    |  5 +++
 util/qemu-coroutine.c               | 64 ++++++++++++++++-------------
 util/meson.build                    |  1 +
 7 files changed, 125 insertions(+), 29 deletions(-)
 create mode 100644 include/qemu/coroutine-pool-timer.h
 create mode 100644 util/coroutine-pool-timer.c

-- 
2.31.1

Re: [PULL 0/1] Block patches

[Peter Maydell]

On Mon, 15 Mar 2021 at 09:51, Stefan Hajnoczi <stefanha@redhat.com> wrote:
>
> The following changes since commit 6157b0e19721aadb4c7fdcfe57b2924af6144b14:
>
>   Merge remote-tracking branch 'remotes/vivier2/tags/linux-user-for-6.0-pull-=
> request' into staging (2021-03-14 17:47:49 +0000)
>
> are available in the Git repository at:
>
>   https://gitlab.com/stefanha/qemu.git tags/block-pull-request
>
> for you to fetch changes up to fb0b154c801e3447e505de420195fb7038695941:
>
>   virtio-blk: Respect discard granularity (2021-03-15 09:48:53 +0000)
>
> ----------------------------------------------------------------
> Pull request
>
> ----------------------------------------------------------------
>


Applied, thanks.

Please update the changelog at https://wiki.qemu.org/ChangeLog/6.0
for any user-visible changes.

-- PMM

[PULL 0/1] Block patches

[Stefan Hajnoczi]

The following changes since commit 6157b0e19721aadb4c7fdcfe57b2924af6144b14:

  Merge remote-tracking branch 'remotes/vivier2/tags/linux-user-for-6.0-pull-=
request' into staging (2021-03-14 17:47:49 +0000)

are available in the Git repository at:

  https://gitlab.com/stefanha/qemu.git tags/block-pull-request

for you to fetch changes up to fb0b154c801e3447e505de420195fb7038695941:

  virtio-blk: Respect discard granularity (2021-03-15 09:48:53 +0000)

----------------------------------------------------------------
Pull request

----------------------------------------------------------------

Akihiko Odaki (1):
  virtio-blk: Respect discard granularity

 include/hw/virtio/virtio-blk.h | 1 +
 hw/block/virtio-blk.c          | 8 +++++++-
 hw/core/machine.c              | 1 +
 3 files changed, 9 insertions(+), 1 deletion(-)

--=20
2.29.2

Re: [PULL 0/1] Block patches

[Peter Maydell]

On Mon, 4 Jan 2021 at 14:23, Stefan Hajnoczi <stefanha@redhat.com> wrote:
>
> The following changes since commit 41192db338588051f21501abc13743e62b0a5605:
>
>   Merge remote-tracking branch 'remotes/ehabkost-gl/tags/machine-next-pull-request' into staging (2021-01-01 22:57:15 +0000)
>
> are available in the Git repository at:
>
>   https://gitlab.com/stefanha/qemu.git tags/block-pull-request
>
> for you to fetch changes up to 593621f36b716eb091c4ec791db72dd4461789da:
>
>   readline: Fix possible array index out of bounds in readline_hist_add() (2021-01-04 11:13:39 +0000)
>
> ----------------------------------------------------------------
> Pull request
>
> ----------------------------------------------------------------


Applied, thanks.

Please update the changelog at https://wiki.qemu.org/ChangeLog/6.0
for any user-visible changes.

-- PMM

[PULL 0/1] Block patches

[Stefan Hajnoczi]

The following changes since commit 41192db338588051f21501abc13743e62b0a5605:

  Merge remote-tracking branch 'remotes/ehabkost-gl/tags/machine-next-pull-request' into staging (2021-01-01 22:57:15 +0000)

are available in the Git repository at:

  https://gitlab.com/stefanha/qemu.git tags/block-pull-request

for you to fetch changes up to 593621f36b716eb091c4ec791db72dd4461789da:

  readline: Fix possible array index out of bounds in readline_hist_add() (2021-01-04 11:13:39 +0000)

----------------------------------------------------------------
Pull request

----------------------------------------------------------------

Alex Chen (1):
  readline: Fix possible array index out of bounds in
    readline_hist_add()

 util/readline.c | 3 +++
 1 file changed, 3 insertions(+)

-- 
2.29.2

Re: [PULL 0/1] Block patches

[Peter Maydell]

On Tue, 17 Mar 2020 at 15:18, Stefan Hajnoczi <stefanha@redhat.com> wrote:
>
> The following changes since commit 61c265f0660ee476985808c8aa7915617c44fd53:
>
>   Merge remote-tracking branch 'remotes/dgilbert/tags/pull-migration-20200313a' into staging (2020-03-13 10:33:04 +0000)
>
> are available in the Git repository at:
>
>   https://github.com/stefanha/qemu.git tags/block-pull-request
>
> for you to fetch changes up to 4ab78b19189a81038e744728ed949d09aa477550:
>
>   block/io: fix bdrv_co_do_copy_on_readv (2020-03-16 11:46:11 +0000)
>
> ----------------------------------------------------------------
> Pull request
>
> ----------------------------------------------------------------


Applied, thanks.

Please update the changelog at https://wiki.qemu.org/ChangeLog/5.0
for any user-visible changes.

-- PMM

[PULL 0/1] Block patches

[Stefan Hajnoczi]

The following changes since commit 61c265f0660ee476985808c8aa7915617c44fd53:

  Merge remote-tracking branch 'remotes/dgilbert/tags/pull-migration-20200313a' into staging (2020-03-13 10:33:04 +0000)

are available in the Git repository at:

  https://github.com/stefanha/qemu.git tags/block-pull-request

for you to fetch changes up to 4ab78b19189a81038e744728ed949d09aa477550:

  block/io: fix bdrv_co_do_copy_on_readv (2020-03-16 11:46:11 +0000)

----------------------------------------------------------------
Pull request

----------------------------------------------------------------

Vladimir Sementsov-Ogievskiy (1):
  block/io: fix bdrv_co_do_copy_on_readv

 block/io.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

-- 
2.24.1

Re: [PULL 0/1] Block patches

[Peter Maydell]

On Mon, 14 Oct 2019 at 09:52, Stefan Hajnoczi <stefanha@redhat.com> wrote:
>
> The following changes since commit 98b2e3c9ab3abfe476a2b02f8f51813edb90e72d:
>
>   Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request' into staging (2019-10-08 16:08:35 +0100)
>
> are available in the Git repository at:
>
>   https://github.com/stefanha/qemu.git tags/block-pull-request
>
> for you to fetch changes up to 69de48445a0d6169f1e2a6c5bfab994e1c810e33:
>
>   test-bdrv-drain: fix iothread_join() hang (2019-10-14 09:48:01 +0100)
>
> ----------------------------------------------------------------
> Pull request
>
> ----------------------------------------------------------------
>
> Stefan Hajnoczi (1):
>   test-bdrv-drain: fix iothread_join() hang
>

Applied, thanks.

Please update the changelog at https://wiki.qemu.org/ChangeLog/4.2
for any user-visible changes.

-- PMM

[PULL 0/1] Block patches

[Stefan Hajnoczi]

The following changes since commit 98b2e3c9ab3abfe476a2b02f8f51813edb90e72d:

  Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request' into staging (2019-10-08 16:08:35 +0100)

are available in the Git repository at:

  https://github.com/stefanha/qemu.git tags/block-pull-request

for you to fetch changes up to 69de48445a0d6169f1e2a6c5bfab994e1c810e33:

  test-bdrv-drain: fix iothread_join() hang (2019-10-14 09:48:01 +0100)

----------------------------------------------------------------
Pull request

----------------------------------------------------------------

Stefan Hajnoczi (1):
  test-bdrv-drain: fix iothread_join() hang

 tests/iothread.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

-- 
2.21.0