[Qemu-devel] [PULL 0/7] Block patches

[Qemu-devel] [PULL 0/7] Block patches

[Kevin Wolf]

The following changes since commit 06feaacfb4cfef10cc0c93d97df7bfc8a71dbc7e:

  Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging (2015-04-30 12:04:11 +0100)

are available in the git repository at:


  git://repo.or.cz/qemu/kevin.git tags/for-upstream

for you to fetch changes up to 4a4d614ff56b4cf15e83629946afe51dc116053f:

  Enable NVMe start controller for Windows guest. (2015-04-30 15:35:26 +0200)

----------------------------------------------------------------
Block patches

----------------------------------------------------------------
Daniel Stekloff (1):
      Enable NVMe start controller for Windows guest.

Kevin Wolf (1):
      MAINTAINERS: Add qemu-block list where missing

Stefan Hajnoczi (5):
      MAINTAINERS: make virtio-blk Stefan Hajnoczi's responsibility
      MAINTAINERS: split out image formats
      MAINTAINERS: make block I/O path Stefan Hajnoczi's responsibility
      MAINTAINERS: make image fuzzer Stefan Hajnoczi's responsibility
      MAINTAINERS: make block layer core Kevin Wolf's responsibility

 MAINTAINERS     | 110 ++++++++++++++++++++++++++++++++++++++++++++++++++++----
 hw/block/nvme.c |   7 ++++
 2 files changed, 110 insertions(+), 7 deletions(-)

[Qemu-devel] [PULL 1/7] MAINTAINERS: make virtio-blk Stefan Hajnoczi's responsibility

[Kevin Wolf]

From: Stefan Hajnoczi <stefanha@redhat.com>

Cc: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---
 MAINTAINERS | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/MAINTAINERS b/MAINTAINERS
index b5ab755..0c14de1 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -704,10 +704,13 @@ F: tests/virtio-9p-test.c
 T: git git://github.com/kvaneesh/QEMU.git
 
 virtio-blk
-M: Kevin Wolf <kwolf@redhat.com>
 M: Stefan Hajnoczi <stefanha@redhat.com>
+L: qemu-block@nongnu.org
 S: Supported
 F: hw/block/virtio-blk.c
+F: hw/block/dataplane/*
+F: hw/virtio/dataplane/*
+T: git git://github.com/stefanha/qemu.git block
 
 virtio-ccw
 M: Cornelia Huck <cornelia.huck@de.ibm.com>
-- 
1.8.3.1

[Qemu-devel] [PULL 2/7] MAINTAINERS: split out image formats

[Kevin Wolf]

From: Stefan Hajnoczi <stefanha@redhat.com>

Block driver submaintainers has proven to be a good model.  Kevin and
Stefan are splitting up the unclaimed block drivers so each has a
dedicated maintainer.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---
 MAINTAINERS | 77 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 77 insertions(+)

diff --git a/MAINTAINERS b/MAINTAINERS
index 0c14de1..9cd8761 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1201,3 +1201,80 @@ M: Alberto Garcia <berto@igalia.com>
 S: Supported
 F: block/quorum.c
 L: qemu-block@nongnu.org
+
+blkverify
+M: Stefan Hajnoczi <stefanha@redhat.com>
+L: qemu-block@nongnu.org
+S: Supported
+F: block/blkverify.c
+
+bochs
+M: Stefan Hajnoczi <stefanha@redhat.com>
+L: qemu-block@nongnu.org
+S: Supported
+F: block/bochs.c
+
+cloop
+M: Stefan Hajnoczi <stefanha@redhat.com>
+L: qemu-block@nongnu.org
+S: Supported
+F: block/cloop.c
+
+dmg
+M: Stefan Hajnoczi <stefanha@redhat.com>
+L: qemu-block@nongnu.org
+S: Supported
+F: block/dmg.c
+
+parallels
+M: Stefan Hajnoczi <stefanha@redhat.com>
+L: qemu-block@nongnu.org
+S: Supported
+F: block/parallels.c
+
+qed
+M: Stefan Hajnoczi <stefanha@redhat.com>
+L: qemu-block@nongnu.org
+S: Supported
+F: block/qed.c
+
+raw
+M: Kevin Wolf <kwolf@redhat.com>
+L: qemu-block@nongnu.org
+S: Supported
+F: block/linux-aio.c
+F: block/raw-aio.h
+F: block/raw-posix.c
+F: block/raw-win32.c
+F: block/raw_bsd.c
+F: block/win32-aio.c
+
+qcow2
+M: Kevin Wolf <kwolf@redhat.com>
+L: qemu-block@nongnu.org
+S: Supported
+F: block/qcow2*
+
+qcow
+M: Kevin Wolf <kwolf@redhat.com>
+L: qemu-block@nongnu.org
+S: Supported
+F: block/qcow.c
+
+blkdebug
+M: Kevin Wolf <kwolf@redhat.com>
+L: qemu-block@nongnu.org
+S: Supported
+F: block/blkdebug.c
+
+vpc
+M: Kevin Wolf <kwolf@redhat.com>
+L: qemu-block@nongnu.org
+S: Supported
+F: block/vpc.c
+
+vvfat
+M: Kevin Wolf <kwolf@redhat.com>
+L: qemu-block@nongnu.org
+S: Supported
+F: block/vvfat.c
-- 
1.8.3.1

[Qemu-devel] [PULL 3/7] MAINTAINERS: make block I/O path Stefan Hajnoczi's responsibility

[Kevin Wolf]

From: Stefan Hajnoczi <stefanha@redhat.com>

The block I/O path includes the asynchronous I/O machinery and
read/write/flush/discard processing.  It somewhat arbitrarily also
includes block migration, which I've found myself reviewing patches for
over the years.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---
 MAINTAINERS | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/MAINTAINERS b/MAINTAINERS
index 9cd8761..9e1413e 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -774,12 +774,9 @@ Block
 M: Kevin Wolf <kwolf@redhat.com>
 M: Stefan Hajnoczi <stefanha@redhat.com>
 S: Supported
-F: async.c
-F: aio-*.c
 F: block*
 F: block/
 F: hw/block/
-F: migration/block*
 F: qemu-img*
 F: qemu-io*
 F: tests/image-fuzzer/
@@ -787,6 +784,16 @@ F: tests/qemu-iotests/
 T: git git://repo.or.cz/qemu/kevin.git block
 T: git git://github.com/stefanha/qemu.git block
 
+Block I/O path
+M: Stefan Hajnoczi <stefanha@redhat.com>
+L: qemu-block@nongnu.org
+S: Supported
+F: async.c
+F: aio-*.c
+F: block/io.c
+F: migration/block*
+T: git git://github.com/stefanha/qemu.git block
+
 Block Jobs
 M: Jeff Cody <jcody@redhat.com>
 L: qemu-block@nongnu.org
-- 
1.8.3.1

[Qemu-devel] [PULL 4/7] MAINTAINERS: make image fuzzer Stefan Hajnoczi's responsibility

[Kevin Wolf]

From: Stefan Hajnoczi <stefanha@redhat.com>

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---
 MAINTAINERS | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/MAINTAINERS b/MAINTAINERS
index 9e1413e..65a5cc5 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -779,7 +779,6 @@ F: block/
 F: hw/block/
 F: qemu-img*
 F: qemu-io*
-F: tests/image-fuzzer/
 F: tests/qemu-iotests/
 T: git git://repo.or.cz/qemu/kevin.git block
 T: git git://github.com/stefanha/qemu.git block
@@ -1285,3 +1284,9 @@ M: Kevin Wolf <kwolf@redhat.com>
 L: qemu-block@nongnu.org
 S: Supported
 F: block/vvfat.c
+
+Image format fuzzer
+M: Stefan Hajnoczi <stefanha@redhat.com>
+L: qemu-block@nongnu.org
+S: Supported
+F: tests/image-fuzzer/
-- 
1.8.3.1

[Qemu-devel] [PULL 5/7] MAINTAINERS: make block layer core Kevin Wolf's responsibility

[Kevin Wolf]

From: Stefan Hajnoczi <stefanha@redhat.com>

Kevin is now sole maintainer of the core block layer, including
BlockDriverState graphs and monitor commands.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---
 MAINTAINERS | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/MAINTAINERS b/MAINTAINERS
index 65a5cc5..25fd2b5 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -770,9 +770,8 @@ F: tests/ac97-test.c
 F: tests/es1370-test.c
 F: tests/intel-hda-test.c
 
-Block
+Block layer core
 M: Kevin Wolf <kwolf@redhat.com>
-M: Stefan Hajnoczi <stefanha@redhat.com>
 S: Supported
 F: block*
 F: block/
@@ -781,7 +780,6 @@ F: qemu-img*
 F: qemu-io*
 F: tests/qemu-iotests/
 T: git git://repo.or.cz/qemu/kevin.git block
-T: git git://github.com/stefanha/qemu.git block
 
 Block I/O path
 M: Stefan Hajnoczi <stefanha@redhat.com>
-- 
1.8.3.1

[Qemu-devel] [PULL 6/7] MAINTAINERS: Add qemu-block list where missing

[Kevin Wolf]

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---
 MAINTAINERS | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/MAINTAINERS b/MAINTAINERS
index 25fd2b5..0b67c48 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -735,12 +735,14 @@ F: backends/rng*.c
 
 nvme
 M: Keith Busch <keith.busch@intel.com>
+L: qemu-block@nongnu.org
 S: Supported
 F: hw/block/nvme*
 F: tests/nvme-test.c
 
 megasas
 M: Hannes Reinecke <hare@suse.de>
+L: qemu-block@nongnu.org
 S: Supported
 F: hw/scsi/megasas.c
 F: hw/scsi/mfi.h
@@ -772,6 +774,7 @@ F: tests/intel-hda-test.c
 
 Block layer core
 M: Kevin Wolf <kwolf@redhat.com>
+L: qemu-block@nongnu.org
 S: Supported
 F: block*
 F: block/
@@ -1111,6 +1114,7 @@ Block drivers
 -------------
 VMDK
 M: Fam Zheng <famz@redhat.com>
+L: qemu-block@nongnu.org
 S: Supported
 F: block/vmdk.c
 
@@ -1141,6 +1145,7 @@ T: git git://github.com/codyprime/qemu-kvm-jtc.git block
 
 VDI
 M: Stefan Weil <sw@weilnetz.de>
+L: qemu-block@nongnu.org
 S: Maintained
 F: block/vdi.c
 
@@ -1148,6 +1153,7 @@ iSCSI
 M: Ronnie Sahlberg <ronniesahlberg@gmail.com>
 M: Paolo Bonzini <pbonzini@redhat.com>
 M: Peter Lieven <pl@kamp.de>
+L: qemu-block@nongnu.org
 S: Supported
 F: block/iscsi.c
 
-- 
1.8.3.1

[Qemu-devel] [PULL 7/7] Enable NVMe start controller for Windows guest.

[Kevin Wolf]

From: Daniel Stekloff <dan@wendan.org>

Windows seems to send two separate calls to NVMe controller configuration. The
first sends configuration info and the second the enable bit. I couldn't
enable the Windows 8.1 in-box NVMe driver with base Qemu. I made the
following change to store the configuration data and then handle enable and
NVMe driver works on Windows 8.1.

I am not a Windows expert and I'm not entirely sure this is the correct
approach. I'm offering it for anyone who wishes to use NVMe on Windows 8.1
using Qemu.

I have tested this change with Linux and Windows guests with NVMe devices.

Signed-off-by: Daniel Stekloff <dan@wendan.org>
Acked-by: Keith Busch <keith.busch@intel.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---
 hw/block/nvme.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/hw/block/nvme.c b/hw/block/nvme.c
index 1e07166..ad988d7 100644
--- a/hw/block/nvme.c
+++ b/hw/block/nvme.c
@@ -615,6 +615,13 @@ static void nvme_write_bar(NvmeCtrl *n, hwaddr offset, uint64_t data,
         n->bar.intmc = n->bar.intms;
         break;
     case 0x14:
+        /* Windows first sends data, then sends enable bit */
+        if (!NVME_CC_EN(data) && !NVME_CC_EN(n->bar.cc) &&
+            !NVME_CC_SHN(data) && !NVME_CC_SHN(n->bar.cc))
+        {
+            n->bar.cc = data;
+        }
+
         if (NVME_CC_EN(data) && !NVME_CC_EN(n->bar.cc)) {
             n->bar.cc = data;
             if (nvme_start_ctrl(n)) {
-- 
1.8.3.1

Re: [Qemu-devel] [PULL 0/7] Block patches

[Peter Maydell]

On 30 April 2015 at 20:10, Kevin Wolf <kwolf@redhat.com> wrote:
> The following changes since commit 06feaacfb4cfef10cc0c93d97df7bfc8a71dbc7e:
>
>   Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging (2015-04-30 12:04:11 +0100)
>
> are available in the git repository at:
>
>
>   git://repo.or.cz/qemu/kevin.git tags/for-upstream
>
> for you to fetch changes up to 4a4d614ff56b4cf15e83629946afe51dc116053f:
>
>   Enable NVMe start controller for Windows guest. (2015-04-30 15:35:26 +0200)
>
> ----------------------------------------------------------------
> Block patches
>
> ----------------------------------------------------------------

Applied, thanks.

-- PMM

[Qemu-devel] [PULL 0/7] Block patches

[Stefan Hajnoczi]

The following changes since commit 6cb4f6db4f4367faa33da85b15f75bbbd2bed2a6:

  Merge remote-tracking branch 'remotes/cleber/tags/python-next-pull-request' into staging (2019-03-07 16:16:02 +0000)

are available in the Git repository at:

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

for you to fetch changes up to 6ca206204fa773c8626d59caf2a5676d6cc35f52:

  iothread: document about why we need explicit aio_poll() (2019-03-08 10:20:57 +0000)

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

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

Anastasiia Rusakova (1):
  hw/block/virtio-blk: Clean req->dev repetitions

Peter Xu (5):
  iothread: replace init_done_cond with a semaphore
  iothread: create the gcontext unconditionally
  iothread: create main loop unconditionally
  iothread: push gcontext earlier in the thread_fn
  iothread: document about why we need explicit aio_poll()

Stefan Hajnoczi (1):
  MAINTAINERS: add missing support status fields

 MAINTAINERS               |  3 ++
 include/sysemu/iothread.h |  5 +--
 hw/block/virtio-blk.c     | 16 ++++---
 iothread.c                | 90 +++++++++++++++++++--------------------
 4 files changed, 57 insertions(+), 57 deletions(-)

-- 
2.20.1

Re: [Qemu-devel] [PULL 0/7] Block patches

[Peter Maydell]

On Fri, 8 Mar 2019 at 16:53, Stefan Hajnoczi <stefanha@redhat.com> wrote:
>
> The following changes since commit 6cb4f6db4f4367faa33da85b15f75bbbd2bed2a6:
>
>   Merge remote-tracking branch 'remotes/cleber/tags/python-next-pull-request' into staging (2019-03-07 16:16:02 +0000)
>
> are available in the Git repository at:
>
>   git://github.com/stefanha/qemu.git tags/block-pull-request
>
> for you to fetch changes up to 6ca206204fa773c8626d59caf2a5676d6cc35f52:
>
>   iothread: document about why we need explicit aio_poll() (2019-03-08 10:20:57 +0000)
>
> ----------------------------------------------------------------
> Pull request
>
> ----------------------------------------------------------------

Applied, thanks.

Please update the changelog at https://wiki.qemu.org/ChangeLog/4.0
for any user-visible changes.

-- PMM

[Qemu-devel] [PULL 0/7] Block patches

[Stefan Hajnoczi]

The following changes since commit 0ab4537f08e09b13788db67efd760592fb7db769:

  Merge remote-tracking branch 'remotes/stefanberger/tags/pull-tpm-2018-03-07-1' into staging (2018-03-08 12:56:39 +0000)

are available in the Git repository at:

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

for you to fetch changes up to 4486e89c219c0d1b9bd8dfa0b1dd5b0d51ff2268:

  vl: introduce vm_shutdown() (2018-03-08 17:38:51 +0000)

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

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

Deepa Srinivasan (1):
  block: Fix qemu crash when using scsi-block

Fam Zheng (1):
  README: Fix typo 'git-publish'

Sergio Lopez (1):
  virtio-blk: dataplane: Don't batch notifications if EVENT_IDX is
    present

Stefan Hajnoczi (4):
  block: add aio_wait_bh_oneshot()
  virtio-blk: fix race between .ioeventfd_stop() and vq handler
  virtio-scsi: fix race between .ioeventfd_stop() and vq handler
  vl: introduce vm_shutdown()

 include/block/aio-wait.h        | 13 +++++++++++
 include/sysemu/iothread.h       |  1 -
 include/sysemu/sysemu.h         |  1 +
 block/block-backend.c           | 51 ++++++++++++++++++++---------------------
 cpus.c                          | 16 ++++++++++---
 hw/block/dataplane/virtio-blk.c | 39 +++++++++++++++++++++++--------
 hw/scsi/virtio-scsi-dataplane.c |  9 ++++----
 iothread.c                      | 31 -------------------------
 util/aio-wait.c                 | 31 +++++++++++++++++++++++++
 vl.c                            | 13 +++--------
 README                          |  2 +-
 11 files changed, 122 insertions(+), 85 deletions(-)

-- 
2.14.3

Re: [Qemu-devel] [PULL 0/7] Block patches

[Peter Maydell]

On 9 March 2018 at 13:19, Stefan Hajnoczi <stefanha@redhat.com> wrote:
> The following changes since commit 0ab4537f08e09b13788db67efd760592fb7db769:
>
>   Merge remote-tracking branch 'remotes/stefanberger/tags/pull-tpm-2018-03-07-1' into staging (2018-03-08 12:56:39 +0000)
>
> are available in the Git repository at:
>
>   git://github.com/stefanha/qemu.git tags/block-pull-request
>
> for you to fetch changes up to 4486e89c219c0d1b9bd8dfa0b1dd5b0d51ff2268:
>
>   vl: introduce vm_shutdown() (2018-03-08 17:38:51 +0000)
>
> ----------------------------------------------------------------
>
> ----------------------------------------------------------------

Applied, thanks.

-- PMM

[Qemu-devel] [PULL 0/7] Block patches

[Stefan Hajnoczi]

The following changes since commit 464588675455afda2899e20a0b120e4075de50c7:

  Merge remote-tracking branch 'remotes/sstabellini/tags/xen-20170627-tag' into staging (2017-06-29 11:45:01 +0100)

are available in the git repository at:

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

for you to fetch changes up to c324fd0a39cee43c13f6d1fb34f74fc5e2fb007b:

  virtio-pci: use ioeventfd even when KVM is disabled (2017-06-30 11:03:45 +0100)

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

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

Stefan Hajnoczi (7):
  virtio-blk: trace vdev so devices can be distinguished
  libqos: fix typo in virtio.h QVirtQueue->used comment
  libqos: add virtio used ring support
  tests: fix virtio-scsi-test ISR dependence
  tests: fix virtio-blk-test ISR dependence
  tests: fix virtio-net-test ISR dependence
  virtio-pci: use ioeventfd even when KVM is disabled

 tests/libqos/virtio.h    |  8 ++++++-
 hw/block/virtio-blk.c    | 12 ++++++----
 hw/virtio/virtio-pci.c   |  2 +-
 tests/libqos/virtio.c    | 60 ++++++++++++++++++++++++++++++++++++++++++++++++
 tests/virtio-blk-test.c  | 27 ++++++++++++++--------
 tests/virtio-net-test.c  |  6 ++---
 tests/virtio-scsi-test.c |  2 +-
 hw/block/trace-events    | 10 ++++----
 8 files changed, 101 insertions(+), 26 deletions(-)

-- 
2.9.4

Re: [Qemu-devel] [PULL 0/7] Block patches

[Peter Maydell]

On 30 June 2017 at 12:46, Stefan Hajnoczi <stefanha@redhat.com> wrote:
> The following changes since commit 464588675455afda2899e20a0b120e4075de50c7:
>
>   Merge remote-tracking branch 'remotes/sstabellini/tags/xen-20170627-tag' into staging (2017-06-29 11:45:01 +0100)
>
> are available in the git repository at:
>
>   git://github.com/stefanha/qemu.git tags/block-pull-request
>
> for you to fetch changes up to c324fd0a39cee43c13f6d1fb34f74fc5e2fb007b:
>
>   virtio-pci: use ioeventfd even when KVM is disabled (2017-06-30 11:03:45 +0100)
>
> ----------------------------------------------------------------
>
> ----------------------------------------------------------------
>
> Stefan Hajnoczi (7):
>   virtio-blk: trace vdev so devices can be distinguished
>   libqos: fix typo in virtio.h QVirtQueue->used comment
>   libqos: add virtio used ring support
>   tests: fix virtio-scsi-test ISR dependence
>   tests: fix virtio-blk-test ISR dependence
>   tests: fix virtio-net-test ISR dependence
>   virtio-pci: use ioeventfd even when KVM is disabled

Applied, thanks.

-- PMM

[Qemu-devel] [PULL 0/7] Block patches

[Stefan Hajnoczi]

The following changes since commit 25930ed60aad49f1fdd7de05272317c86ce1275b:

  Merge remote-tracking branch 'remotes/ehabkost/tags/x86-pull-request' into staging (2016-09-27 23:10:12 +0100)

are available in the git repository at:

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

for you to fetch changes up to fe121b9d3c4258e41f7efa4976bf79151b2d5dbb:

  linux-aio: fix re-entrant completion processing (2016-09-28 17:11:23 +0100)

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

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

Laurent Vivier (1):
  libqos: fix qvring_init()

Lin Ma (1):
  iothread: check iothread->ctx before aio_context_unref to avoid
    assertion

Stefan Hajnoczi (3):
  coroutine: add qemu_coroutine_entered() function
  test-coroutine: test qemu_coroutine_entered()
  linux-aio: fix re-entrant completion processing

Yaowei Bai (2):
  block: mirror: fix wrong comment of mirror_start
  aio-posix: avoid unnecessary aio_epoll_enabled() calls

 aio-posix.c               | 12 +++++++-----
 block/linux-aio.c         |  9 ++++++---
 include/block/block_int.h |  2 +-
 include/qemu/coroutine.h  | 13 +++++++++++++
 iothread.c                |  3 +++
 tests/libqos/virtio.c     |  2 +-
 tests/test-coroutine.c    | 42 ++++++++++++++++++++++++++++++++++++++++++
 util/qemu-coroutine.c     |  5 +++++
 8 files changed, 78 insertions(+), 10 deletions(-)

-- 
2.7.4

Re: [Qemu-devel] [PULL 0/7] Block patches

[Peter Maydell]

On 28 September 2016 at 11:15, Stefan Hajnoczi <stefanha@redhat.com> wrote:
> The following changes since commit 25930ed60aad49f1fdd7de05272317c86ce1275b:
>
>   Merge remote-tracking branch 'remotes/ehabkost/tags/x86-pull-request' into staging (2016-09-27 23:10:12 +0100)
>
> are available in the git repository at:
>
>   git://github.com/stefanha/qemu.git tags/block-pull-request
>
> for you to fetch changes up to fe121b9d3c4258e41f7efa4976bf79151b2d5dbb:
>
>   linux-aio: fix re-entrant completion processing (2016-09-28 17:11:23 +0100)
>
> ----------------------------------------------------------------
>
> ----------------------------------------------------------------
>
> Laurent Vivier (1):
>   libqos: fix qvring_init()
>
> Lin Ma (1):
>   iothread: check iothread->ctx before aio_context_unref to avoid
>     assertion
>
> Stefan Hajnoczi (3):
>   coroutine: add qemu_coroutine_entered() function
>   test-coroutine: test qemu_coroutine_entered()
>   linux-aio: fix re-entrant completion processing
>
> Yaowei Bai (2):
>   block: mirror: fix wrong comment of mirror_start
>   aio-posix: avoid unnecessary aio_epoll_enabled() calls

Applied, thanks.

-- PMM

[Qemu-devel] [PULL 0/7] Block patches

[Stefan Hajnoczi]

The following changes since commit 4b59f39bc9a03afcc74b2fa28da7c3189fca507c:

  Merge remote-tracking branch 'remotes/mjt/tags/pull-trivial-patches-2015-11-06' into staging (2015-11-06 12:50:24 +0000)

are available in the git repository at:

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

for you to fetch changes up to 6f707181b1bd6ccf2d2fd9397039c7ef6fa4a9fd:

  blockdev: acquire AioContext in hmp_commit() (2015-11-06 15:41:00 +0000)

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

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

Denis V. Lunev (1):
  monitor: add missed aio_context_acquire into vm_completion call

Fam Zheng (3):
  aio: Introduce aio_external_disabled
  aio: Introduce aio_context_setup
  aio: Introduce aio-epoll.c

Michael S. Tsirkin (2):
  dataplane: simplify indirect descriptor read
  dataplane: support non-contigious s/g

Stefan Hajnoczi (1):
  blockdev: acquire AioContext in hmp_commit()

 aio-posix.c                 | 188 +++++++++++++++++++++++++++++++++++++++++++-
 aio-win32.c                 |   4 +
 async.c                     |  13 ++-
 blockdev.c                  |  12 ++-
 hw/virtio/dataplane/vring.c |  96 ++++++++++++++--------
 include/block/aio.h         |  24 ++++++
 monitor.c                   |  11 ++-
 7 files changed, 309 insertions(+), 39 deletions(-)

-- 
2.5.0

Re: [Qemu-devel] [PULL 0/7] Block patches

[Peter Maydell]

On 6 November 2015 at 17:52, Stefan Hajnoczi <stefanha@redhat.com> wrote:
> The following changes since commit 4b59f39bc9a03afcc74b2fa28da7c3189fca507c:
>
>   Merge remote-tracking branch 'remotes/mjt/tags/pull-trivial-patches-2015-11-06' into staging (2015-11-06 12:50:24 +0000)
>
> are available in the git repository at:
>
>   git://github.com/stefanha/qemu.git tags/block-pull-request
>
> for you to fetch changes up to 6f707181b1bd6ccf2d2fd9397039c7ef6fa4a9fd:
>
>   blockdev: acquire AioContext in hmp_commit() (2015-11-06 15:41:00 +0000)
>
> ----------------------------------------------------------------

Build failure on OSX :-(

/Users/pm215/src/qemu-for-merges/aio-posix.c  CC    block/qcow.o
:442:37: error: no member named 'epollfd' in 'struct AioContext'
        epoll_handler.pfd.fd = ctx->epollfd;
                               ~~~  ^

thanks
-- PMM

Re: [Qemu-devel] [PULL 0/7] Block patches

[Fam Zheng]

On Fri, 11/06 18:07, Peter Maydell wrote:
> On 6 November 2015 at 17:52, Stefan Hajnoczi <stefanha@redhat.com> wrote:
> > The following changes since commit 4b59f39bc9a03afcc74b2fa28da7c3189fca507c:
> >
> >   Merge remote-tracking branch 'remotes/mjt/tags/pull-trivial-patches-2015-11-06' into staging (2015-11-06 12:50:24 +0000)
> >
> > are available in the git repository at:
> >
> >   git://github.com/stefanha/qemu.git tags/block-pull-request
> >
> > for you to fetch changes up to 6f707181b1bd6ccf2d2fd9397039c7ef6fa4a9fd:
> >
> >   blockdev: acquire AioContext in hmp_commit() (2015-11-06 15:41:00 +0000)
> >
> > ----------------------------------------------------------------
> 
> Build failure on OSX :-(
> 
> /Users/pm215/src/qemu-for-merges/aio-posix.c  CC    block/qcow.o
> :442:37: error: no member named 'epollfd' in 'struct AioContext'
>         epoll_handler.pfd.fd = ctx->epollfd;
>                                ~~~  ^
> 

:(

I think it is harmless to always include this member in AioContext. Stefan,
could you squash this into patch 5?  Thanks!

Fam

---

diff --git a/include/block/aio.h b/include/block/aio.h
index 91737d5..735f1f8 100644
--- a/include/block/aio.h
+++ b/include/block/aio.h
@@ -124,11 +124,9 @@ struct AioContext {
     QEMUTimerListGroup tlg;
 
     int external_disable_cnt;
-#ifdef CONFIG_EPOLL
     int epollfd;
     bool epoll_enabled;
     bool epoll_available;
-#endif
 };
                                                                               
 /**                                                                           

Re: [Qemu-devel] [PULL 0/7] Block patches

[Markus Armbruster]

Fam Zheng <famz@redhat.com> writes:

> On Fri, 11/06 18:07, Peter Maydell wrote:
>> On 6 November 2015 at 17:52, Stefan Hajnoczi <stefanha@redhat.com> wrote:
>> > The following changes since commit 4b59f39bc9a03afcc74b2fa28da7c3189fca507c:
>> >
>> >   Merge remote-tracking branch
>> > 'remotes/mjt/tags/pull-trivial-patches-2015-11-06' into staging
>> > (2015-11-06 12:50:24 +0000)
>> >
>> > are available in the git repository at:
>> >
>> >   git://github.com/stefanha/qemu.git tags/block-pull-request
>> >
>> > for you to fetch changes up to 6f707181b1bd6ccf2d2fd9397039c7ef6fa4a9fd:
>> >
>> >   blockdev: acquire AioContext in hmp_commit() (2015-11-06 15:41:00 +0000)
>> >
>> > ----------------------------------------------------------------
>> 
>> Build failure on OSX :-(
>> 
>> /Users/pm215/src/qemu-for-merges/aio-posix.c  CC    block/qcow.o
>> :442:37: error: no member named 'epollfd' in 'struct AioContext'
>>         epoll_handler.pfd.fd = ctx->epollfd;
>>                                ~~~  ^
>> 
>
> :(
>
> I think it is harmless to always include this member in AioContext. Stefan,
> could you squash this into patch 5?  Thanks!
>
> Fam
>
> ---
>
> diff --git a/include/block/aio.h b/include/block/aio.h
> index 91737d5..735f1f8 100644
> --- a/include/block/aio.h
> +++ b/include/block/aio.h
> @@ -124,11 +124,9 @@ struct AioContext {
>      QEMUTimerListGroup tlg;
>  
>      int external_disable_cnt;
> -#ifdef CONFIG_EPOLL
>      int epollfd;
>      bool epoll_enabled;
>      bool epoll_available;
> -#endif
>  };

Replace by the ifdeffery by a comment pointing to CONFIG_EPOLL, perhaps?

Re: [Qemu-devel] [PULL 0/7] Block patches

[Stefan Hajnoczi]

[-- Attachment #1: Type: text/plain, Size: 1885 bytes --]

On Mon, Nov 09, 2015 at 08:35:56AM +0100, Markus Armbruster wrote:
> Fam Zheng <famz@redhat.com> writes:
> 
> > On Fri, 11/06 18:07, Peter Maydell wrote:
> >> On 6 November 2015 at 17:52, Stefan Hajnoczi <stefanha@redhat.com> wrote:
> >> > The following changes since commit 4b59f39bc9a03afcc74b2fa28da7c3189fca507c:
> >> >
> >> >   Merge remote-tracking branch
> >> > 'remotes/mjt/tags/pull-trivial-patches-2015-11-06' into staging
> >> > (2015-11-06 12:50:24 +0000)
> >> >
> >> > are available in the git repository at:
> >> >
> >> >   git://github.com/stefanha/qemu.git tags/block-pull-request
> >> >
> >> > for you to fetch changes up to 6f707181b1bd6ccf2d2fd9397039c7ef6fa4a9fd:
> >> >
> >> >   blockdev: acquire AioContext in hmp_commit() (2015-11-06 15:41:00 +0000)
> >> >
> >> > ----------------------------------------------------------------
> >> 
> >> Build failure on OSX :-(
> >> 
> >> /Users/pm215/src/qemu-for-merges/aio-posix.c  CC    block/qcow.o
> >> :442:37: error: no member named 'epollfd' in 'struct AioContext'
> >>         epoll_handler.pfd.fd = ctx->epollfd;
> >>                                ~~~  ^
> >> 
> >
> > :(
> >
> > I think it is harmless to always include this member in AioContext. Stefan,
> > could you squash this into patch 5?  Thanks!
> >
> > Fam
> >
> > ---
> >
> > diff --git a/include/block/aio.h b/include/block/aio.h
> > index 91737d5..735f1f8 100644
> > --- a/include/block/aio.h
> > +++ b/include/block/aio.h
> > @@ -124,11 +124,9 @@ struct AioContext {
> >      QEMUTimerListGroup tlg;
> >  
> >      int external_disable_cnt;
> > -#ifdef CONFIG_EPOLL
> >      int epollfd;
> >      bool epoll_enabled;
> >      bool epoll_available;
> > -#endif
> >  };
> 
> Replace by the ifdeffery by a comment pointing to CONFIG_EPOLL, perhaps?

Done.  Will send a v2 pull request.

Stefan

[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 473 bytes --]

[Qemu-devel] [PULL 0/7] Block patches

[Jeff Cody]

The following changes since commit eb9d0ea063fc7bdfab76b84085602a9e48d13ec7:

  Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20150924' into staging (2015-09-24 01:32:11 +0100)

are available in the git repository at:


  git@github.com:codyprime/qemu-kvm-jtc.git tags/block-pull-request

for you to fetch changes up to e6fd57ea297ec3aad32b24090c5d3757a99df3fe:

  sheepdog: refine discard support (2015-09-25 10:25:19 -0400)

----------------------------------------------------------------
Block patches
----------------------------------------------------------------

Hitoshi Mitake (2):
  sheepdog: use per AIOCB dirty indexes for non overlapping requests
  sheepdog: refine discard support

Liu Yuan (1):
  sheepdog: add reopen support

Peter Lieven (2):
  block/nfs: fix calculation of allocated file size
  block/nfs: cache allocated filesize for read-only files

Wen Congyang (2):
  block: Introduce a new API bdrv_co_no_copy_on_readv()
  Backup: don't do copy-on-read in before_write_notifier

 block/backup.c        |  20 ++++--
 block/io.c            |  12 +++-
 block/nfs.c           |  38 +++++++++++-
 block/sheepdog.c      | 168 +++++++++++++++++++++++++++++++++++++++-----------
 include/block/block.h |   9 ++-
 trace-events          |   1 +
 6 files changed, 200 insertions(+), 48 deletions(-)

-- 
1.9.3

Re: [Qemu-devel] [PULL 0/7] Block patches

[Peter Maydell]

On 25 September 2015 at 08:50, Jeff Cody <jcody@redhat.com> wrote:
> The following changes since commit eb9d0ea063fc7bdfab76b84085602a9e48d13ec7:
>
>   Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20150924' into staging (2015-09-24 01:32:11 +0100)
>
> are available in the git repository at:
>
>
>   git@github.com:codyprime/qemu-kvm-jtc.git tags/block-pull-request
>
> for you to fetch changes up to e6fd57ea297ec3aad32b24090c5d3757a99df3fe:
>
>   sheepdog: refine discard support (2015-09-25 10:25:19 -0400)
>
> ----------------------------------------------------------------
> Block patches
> ----------------------------------------------------------------
>

Applied, thanks.

-- PMM

[Qemu-devel] [PULL 0/7] Block patches

[Stefan Hajnoczi]

The following changes since commit 1680d485777ecf436d724631ea8722cc0c66990e:

  Merge remote-tracking branch 'rth/tcg-ldst-6' into staging (2013-10-14 09:59:59 -0700)

are available in the git repository at:


  git://github.com/stefanha/qemu.git block

for you to fetch changes up to dbbcaa8d4358fdf3c42bf01e9e2d687300e84770:

  vmdk: fix VMFS extent parsing (2013-10-18 13:41:36 +0200)

----------------------------------------------------------------
Andreas Färber (1):
      sd: Avoid access to NULL BlockDriverState

Fam Zheng (3):
      blockdev: fix cdrom read_only flag
      vmdk: Only read cid from image file when opening
      vmdk: fix VMFS extent parsing

Max Reitz (1):
      block/raw-win32: Always use -errno in hdev_open

Mike Qiu (1):
      hmp: drop bogus "[not inserted]"

Stefan Weil (1):
      virtio: Remove unneeded memcpy

 block/raw-win32.c     |  5 ++---
 block/vmdk.c          | 10 +++++-----
 blockdev.c            |  7 ++++---
 hmp.c                 |  2 --
 hw/block/virtio-blk.c |  1 -
 hw/sd/sd.c            |  2 +-
 6 files changed, 12 insertions(+), 15 deletions(-)

-- 
1.8.3.1

[Qemu-devel] [PULL 0/7] Block patches

[Kevin Wolf]

The following changes since commit 38aea177d93556aada7c4c7aa530f0050715e293:

  Merge remote-tracking branch 'pmaydell/configury.next' into staging (2013-06-17 08:57:57 -0500)

are available in the git repository at:


  git://repo.or.cz/qemu/kevin.git for-anthony

for you to fetch changes up to 0bed087df24c7b3fae366f239b9d150de3309416:

  vmdk: Allow reading variable size descriptor files (2013-06-17 17:47:59 +0200)

----------------------------------------------------------------
Evgeny Budilovsky (1):
      vmdk: Allow reading variable size descriptor files

Keith Busch (1):
      NVMe: Initial commit for new storage interface

Liu Yuan (2):
      sheepdog: fix snapshot tag initialization
      sheepdog: support 'qemu-img snapshot -a'

Richard W.M. Jones (2):
      block/curl.c: Refuse to open the handle for writes.
      curl: Don't set curl options on the handle just before it's going to be deleted.

Stefan Hajnoczi (1):
      vmdk: byteswap VMDK4Header.desc_offset field

 MAINTAINERS              |   5 +
 block/curl.c             |   8 +-
 block/sheepdog.c         |  14 +-
 block/vmdk.c             |  34 +-
 default-configs/pci.mak  |   1 +
 hw/block/Makefile.objs   |   1 +
 hw/block/nvme.c          | 885 +++++++++++++++++++++++++++++++++++++++++++++++
 hw/block/nvme.h          | 711 +++++++++++++++++++++++++++++++++++++
 include/hw/pci/pci_ids.h |   1 +
 9 files changed, 1641 insertions(+), 19 deletions(-)
 create mode 100644 hw/block/nvme.c
 create mode 100644 hw/block/nvme.h

Re: [Qemu-devel] [PULL 0/7] Block patches

[Anthony Liguori]

Pulled.  Thanks.

Regards,

Anthony Liguori

[Qemu-devel] [PULL 0/7] Block patches

[Kevin Wolf]

Some more fixes for 0.13.

The following changes since commit cdcf9153e5e17dde340135fee5dcc7c299f2d4f5:

  etrax: Update ethernet mgm-ctrl reg on writes (2010-07-25 21:03:56 +0200)

are available in the git repository at:
  git://repo.or.cz/qemu/kevin.git for-anthony

Alex Williamson (1):
      virtio-blk: Create exit function to unregister savevm

Aurelien Jarno (1):
      ide/atapi: add support for GET EVENT STATUS NOTIFICATION

Blue Swirl (1):
      Fix -snapshot deleting images on disk change

Bruce Rogers (1):
      move 'unsafe' to end of caching modes in help

Christoph Hellwig (1):
      block: default to 0 minimal / optiomal I/O size

Stefan Weil (1):
      block: Use error codes from lower levels for error message

Yoshiaki Tamura (1):
      block migration: propagate return value when bdrv_write() returns < 0

 block-migration.c |    6 +++++-
 block.c           |   32 ++++++++++++++++++++++++--------
 block.h           |    1 +
 block_int.h       |    4 ++--
 blockdev.c        |    1 +
 hw/ide/core.c     |   15 +++++++++++++++
 hw/virtio-blk.c   |    8 ++++++++
 hw/virtio-pci.c   |    1 +
 hw/virtio.h       |    1 +
 qemu-options.hx   |    2 +-
 10 files changed, 59 insertions(+), 12 deletions(-)