* [Qemu-devel] [PULL 0/2] Block layer patches
@ 2019-07-12 13:52 Kevin Wolf
2019-07-12 13:52 ` [Qemu-devel] [PULL 1/2] iotests: Update 082 expected output Kevin Wolf
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: Kevin Wolf @ 2019-07-12 13:52 UTC (permalink / raw)
To: qemu-block; +Cc: kwolf, peter.maydell, qemu-devel
The following changes since commit a2a9d4adabe340617a24eb73a8b2a116d28a6b38:
Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-4.1-20190712' into staging (2019-07-12 11:06:48 +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 867eccfed84f96b54f4a432c510a02c2ce03b430:
file-posix: Use max transfer length/segment count only for SCSI passthrough (2019-07-12 15:42:23 +0200)
----------------------------------------------------------------
Block layer patches:
- file-posix: Fix max transfer length for non-SCSI-passthrough
- iotests: Fix 082 reference output
----------------------------------------------------------------
Eric Blake (1):
iotests: Update 082 expected output
Maxim Levitsky (1):
file-posix: Use max transfer length/segment count only for SCSI passthrough
block/file-posix.c | 54 ++++++++++++++++++++++++----------------------
tests/qemu-iotests/082.out | 54 +++++++++++++++++++++++-----------------------
2 files changed, 55 insertions(+), 53 deletions(-)
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Qemu-devel] [PULL 1/2] iotests: Update 082 expected output
2019-07-12 13:52 [Qemu-devel] [PULL 0/2] Block layer patches Kevin Wolf
@ 2019-07-12 13:52 ` Kevin Wolf
2019-07-12 13:52 ` [Qemu-devel] [PULL 2/2] file-posix: Use max transfer length/segment count only for SCSI passthrough Kevin Wolf
2019-07-12 15:32 ` [Qemu-devel] [PULL 0/2] Block layer patches Peter Maydell
2 siblings, 0 replies; 4+ messages in thread
From: Kevin Wolf @ 2019-07-12 13:52 UTC (permalink / raw)
To: qemu-block; +Cc: kwolf, peter.maydell, qemu-devel
From: Eric Blake <eblake@redhat.com>
A recent tweak to the '-o help' output for qemu-img needs to be
reflected into the iotests expected outputs.
Fixes: f7077c98
Reported-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---
tests/qemu-iotests/082.out | 54 +++++++++++++++++++-------------------
1 file changed, 27 insertions(+), 27 deletions(-)
diff --git a/tests/qemu-iotests/082.out b/tests/qemu-iotests/082.out
index 58de358b38..9d4ed4dc9d 100644
--- a/tests/qemu-iotests/082.out
+++ b/tests/qemu-iotests/082.out
@@ -47,7 +47,7 @@ Supported options:
backing_file=<str> - File name of a base image
backing_fmt=<str> - Image format of the base image
cluster_size=<size> - qcow2 cluster size
- compat=<str> - Compatibility level (0.10 or 1.1)
+ compat=<str> - Compatibility level (v2 [0.10] or v3 [1.1])
data_file=<str> - File name of an external data file
data_file_raw=<bool (on/off)> - The external data file must stay valid as a raw image
encrypt.cipher-alg=<str> - Name of encryption cipher algorithm
@@ -70,7 +70,7 @@ Supported options:
backing_file=<str> - File name of a base image
backing_fmt=<str> - Image format of the base image
cluster_size=<size> - qcow2 cluster size
- compat=<str> - Compatibility level (0.10 or 1.1)
+ compat=<str> - Compatibility level (v2 [0.10] or v3 [1.1])
data_file=<str> - File name of an external data file
data_file_raw=<bool (on/off)> - The external data file must stay valid as a raw image
encrypt.cipher-alg=<str> - Name of encryption cipher algorithm
@@ -93,7 +93,7 @@ Supported options:
backing_file=<str> - File name of a base image
backing_fmt=<str> - Image format of the base image
cluster_size=<size> - qcow2 cluster size
- compat=<str> - Compatibility level (0.10 or 1.1)
+ compat=<str> - Compatibility level (v2 [0.10] or v3 [1.1])
data_file=<str> - File name of an external data file
data_file_raw=<bool (on/off)> - The external data file must stay valid as a raw image
encrypt.cipher-alg=<str> - Name of encryption cipher algorithm
@@ -116,7 +116,7 @@ Supported options:
backing_file=<str> - File name of a base image
backing_fmt=<str> - Image format of the base image
cluster_size=<size> - qcow2 cluster size
- compat=<str> - Compatibility level (0.10 or 1.1)
+ compat=<str> - Compatibility level (v2 [0.10] or v3 [1.1])
data_file=<str> - File name of an external data file
data_file_raw=<bool (on/off)> - The external data file must stay valid as a raw image
encrypt.cipher-alg=<str> - Name of encryption cipher algorithm
@@ -139,7 +139,7 @@ Supported options:
backing_file=<str> - File name of a base image
backing_fmt=<str> - Image format of the base image
cluster_size=<size> - qcow2 cluster size
- compat=<str> - Compatibility level (0.10 or 1.1)
+ compat=<str> - Compatibility level (v2 [0.10] or v3 [1.1])
data_file=<str> - File name of an external data file
data_file_raw=<bool (on/off)> - The external data file must stay valid as a raw image
encrypt.cipher-alg=<str> - Name of encryption cipher algorithm
@@ -162,7 +162,7 @@ Supported options:
backing_file=<str> - File name of a base image
backing_fmt=<str> - Image format of the base image
cluster_size=<size> - qcow2 cluster size
- compat=<str> - Compatibility level (0.10 or 1.1)
+ compat=<str> - Compatibility level (v2 [0.10] or v3 [1.1])
data_file=<str> - File name of an external data file
data_file_raw=<bool (on/off)> - The external data file must stay valid as a raw image
encrypt.cipher-alg=<str> - Name of encryption cipher algorithm
@@ -185,7 +185,7 @@ Supported options:
backing_file=<str> - File name of a base image
backing_fmt=<str> - Image format of the base image
cluster_size=<size> - qcow2 cluster size
- compat=<str> - Compatibility level (0.10 or 1.1)
+ compat=<str> - Compatibility level (v2 [0.10] or v3 [1.1])
data_file=<str> - File name of an external data file
data_file_raw=<bool (on/off)> - The external data file must stay valid as a raw image
encrypt.cipher-alg=<str> - Name of encryption cipher algorithm
@@ -208,7 +208,7 @@ Supported options:
backing_file=<str> - File name of a base image
backing_fmt=<str> - Image format of the base image
cluster_size=<size> - qcow2 cluster size
- compat=<str> - Compatibility level (0.10 or 1.1)
+ compat=<str> - Compatibility level (v2 [0.10] or v3 [1.1])
data_file=<str> - File name of an external data file
data_file_raw=<bool (on/off)> - The external data file must stay valid as a raw image
encrypt.cipher-alg=<str> - Name of encryption cipher algorithm
@@ -246,7 +246,7 @@ Supported qcow2 options:
backing_file=<str> - File name of a base image
backing_fmt=<str> - Image format of the base image
cluster_size=<size> - qcow2 cluster size
- compat=<str> - Compatibility level (0.10 or 1.1)
+ compat=<str> - Compatibility level (v2 [0.10] or v3 [1.1])
data_file=<str> - File name of an external data file
data_file_raw=<bool (on/off)> - The external data file must stay valid as a raw image
encrypt.cipher-alg=<str> - Name of encryption cipher algorithm
@@ -327,7 +327,7 @@ Supported options:
backing_file=<str> - File name of a base image
backing_fmt=<str> - Image format of the base image
cluster_size=<size> - qcow2 cluster size
- compat=<str> - Compatibility level (0.10 or 1.1)
+ compat=<str> - Compatibility level (v2 [0.10] or v3 [1.1])
data_file=<str> - File name of an external data file
data_file_raw=<bool (on/off)> - The external data file must stay valid as a raw image
encrypt.cipher-alg=<str> - Name of encryption cipher algorithm
@@ -350,7 +350,7 @@ Supported options:
backing_file=<str> - File name of a base image
backing_fmt=<str> - Image format of the base image
cluster_size=<size> - qcow2 cluster size
- compat=<str> - Compatibility level (0.10 or 1.1)
+ compat=<str> - Compatibility level (v2 [0.10] or v3 [1.1])
data_file=<str> - File name of an external data file
data_file_raw=<bool (on/off)> - The external data file must stay valid as a raw image
encrypt.cipher-alg=<str> - Name of encryption cipher algorithm
@@ -373,7 +373,7 @@ Supported options:
backing_file=<str> - File name of a base image
backing_fmt=<str> - Image format of the base image
cluster_size=<size> - qcow2 cluster size
- compat=<str> - Compatibility level (0.10 or 1.1)
+ compat=<str> - Compatibility level (v2 [0.10] or v3 [1.1])
data_file=<str> - File name of an external data file
data_file_raw=<bool (on/off)> - The external data file must stay valid as a raw image
encrypt.cipher-alg=<str> - Name of encryption cipher algorithm
@@ -396,7 +396,7 @@ Supported options:
backing_file=<str> - File name of a base image
backing_fmt=<str> - Image format of the base image
cluster_size=<size> - qcow2 cluster size
- compat=<str> - Compatibility level (0.10 or 1.1)
+ compat=<str> - Compatibility level (v2 [0.10] or v3 [1.1])
data_file=<str> - File name of an external data file
data_file_raw=<bool (on/off)> - The external data file must stay valid as a raw image
encrypt.cipher-alg=<str> - Name of encryption cipher algorithm
@@ -419,7 +419,7 @@ Supported options:
backing_file=<str> - File name of a base image
backing_fmt=<str> - Image format of the base image
cluster_size=<size> - qcow2 cluster size
- compat=<str> - Compatibility level (0.10 or 1.1)
+ compat=<str> - Compatibility level (v2 [0.10] or v3 [1.1])
data_file=<str> - File name of an external data file
data_file_raw=<bool (on/off)> - The external data file must stay valid as a raw image
encrypt.cipher-alg=<str> - Name of encryption cipher algorithm
@@ -442,7 +442,7 @@ Supported options:
backing_file=<str> - File name of a base image
backing_fmt=<str> - Image format of the base image
cluster_size=<size> - qcow2 cluster size
- compat=<str> - Compatibility level (0.10 or 1.1)
+ compat=<str> - Compatibility level (v2 [0.10] or v3 [1.1])
data_file=<str> - File name of an external data file
data_file_raw=<bool (on/off)> - The external data file must stay valid as a raw image
encrypt.cipher-alg=<str> - Name of encryption cipher algorithm
@@ -465,7 +465,7 @@ Supported options:
backing_file=<str> - File name of a base image
backing_fmt=<str> - Image format of the base image
cluster_size=<size> - qcow2 cluster size
- compat=<str> - Compatibility level (0.10 or 1.1)
+ compat=<str> - Compatibility level (v2 [0.10] or v3 [1.1])
data_file=<str> - File name of an external data file
data_file_raw=<bool (on/off)> - The external data file must stay valid as a raw image
encrypt.cipher-alg=<str> - Name of encryption cipher algorithm
@@ -488,7 +488,7 @@ Supported options:
backing_file=<str> - File name of a base image
backing_fmt=<str> - Image format of the base image
cluster_size=<size> - qcow2 cluster size
- compat=<str> - Compatibility level (0.10 or 1.1)
+ compat=<str> - Compatibility level (v2 [0.10] or v3 [1.1])
data_file=<str> - File name of an external data file
data_file_raw=<bool (on/off)> - The external data file must stay valid as a raw image
encrypt.cipher-alg=<str> - Name of encryption cipher algorithm
@@ -526,7 +526,7 @@ Supported qcow2 options:
backing_file=<str> - File name of a base image
backing_fmt=<str> - Image format of the base image
cluster_size=<size> - qcow2 cluster size
- compat=<str> - Compatibility level (0.10 or 1.1)
+ compat=<str> - Compatibility level (v2 [0.10] or v3 [1.1])
data_file=<str> - File name of an external data file
data_file_raw=<bool (on/off)> - The external data file must stay valid as a raw image
encrypt.cipher-alg=<str> - Name of encryption cipher algorithm
@@ -618,7 +618,7 @@ Creation options for 'qcow2':
backing_file=<str> - File name of a base image
backing_fmt=<str> - Image format of the base image
cluster_size=<size> - qcow2 cluster size
- compat=<str> - Compatibility level (0.10 or 1.1)
+ compat=<str> - Compatibility level (v2 [0.10] or v3 [1.1])
data_file=<str> - File name of an external data file
data_file_raw=<bool (on/off)> - The external data file must stay valid as a raw image
encrypt.cipher-alg=<str> - Name of encryption cipher algorithm
@@ -642,7 +642,7 @@ Creation options for 'qcow2':
backing_file=<str> - File name of a base image
backing_fmt=<str> - Image format of the base image
cluster_size=<size> - qcow2 cluster size
- compat=<str> - Compatibility level (0.10 or 1.1)
+ compat=<str> - Compatibility level (v2 [0.10] or v3 [1.1])
data_file=<str> - File name of an external data file
data_file_raw=<bool (on/off)> - The external data file must stay valid as a raw image
encrypt.cipher-alg=<str> - Name of encryption cipher algorithm
@@ -666,7 +666,7 @@ Creation options for 'qcow2':
backing_file=<str> - File name of a base image
backing_fmt=<str> - Image format of the base image
cluster_size=<size> - qcow2 cluster size
- compat=<str> - Compatibility level (0.10 or 1.1)
+ compat=<str> - Compatibility level (v2 [0.10] or v3 [1.1])
data_file=<str> - File name of an external data file
data_file_raw=<bool (on/off)> - The external data file must stay valid as a raw image
encrypt.cipher-alg=<str> - Name of encryption cipher algorithm
@@ -690,7 +690,7 @@ Creation options for 'qcow2':
backing_file=<str> - File name of a base image
backing_fmt=<str> - Image format of the base image
cluster_size=<size> - qcow2 cluster size
- compat=<str> - Compatibility level (0.10 or 1.1)
+ compat=<str> - Compatibility level (v2 [0.10] or v3 [1.1])
data_file=<str> - File name of an external data file
data_file_raw=<bool (on/off)> - The external data file must stay valid as a raw image
encrypt.cipher-alg=<str> - Name of encryption cipher algorithm
@@ -714,7 +714,7 @@ Creation options for 'qcow2':
backing_file=<str> - File name of a base image
backing_fmt=<str> - Image format of the base image
cluster_size=<size> - qcow2 cluster size
- compat=<str> - Compatibility level (0.10 or 1.1)
+ compat=<str> - Compatibility level (v2 [0.10] or v3 [1.1])
data_file=<str> - File name of an external data file
data_file_raw=<bool (on/off)> - The external data file must stay valid as a raw image
encrypt.cipher-alg=<str> - Name of encryption cipher algorithm
@@ -738,7 +738,7 @@ Creation options for 'qcow2':
backing_file=<str> - File name of a base image
backing_fmt=<str> - Image format of the base image
cluster_size=<size> - qcow2 cluster size
- compat=<str> - Compatibility level (0.10 or 1.1)
+ compat=<str> - Compatibility level (v2 [0.10] or v3 [1.1])
data_file=<str> - File name of an external data file
data_file_raw=<bool (on/off)> - The external data file must stay valid as a raw image
encrypt.cipher-alg=<str> - Name of encryption cipher algorithm
@@ -762,7 +762,7 @@ Creation options for 'qcow2':
backing_file=<str> - File name of a base image
backing_fmt=<str> - Image format of the base image
cluster_size=<size> - qcow2 cluster size
- compat=<str> - Compatibility level (0.10 or 1.1)
+ compat=<str> - Compatibility level (v2 [0.10] or v3 [1.1])
data_file=<str> - File name of an external data file
data_file_raw=<bool (on/off)> - The external data file must stay valid as a raw image
encrypt.cipher-alg=<str> - Name of encryption cipher algorithm
@@ -786,7 +786,7 @@ Creation options for 'qcow2':
backing_file=<str> - File name of a base image
backing_fmt=<str> - Image format of the base image
cluster_size=<size> - qcow2 cluster size
- compat=<str> - Compatibility level (0.10 or 1.1)
+ compat=<str> - Compatibility level (v2 [0.10] or v3 [1.1])
data_file=<str> - File name of an external data file
data_file_raw=<bool (on/off)> - The external data file must stay valid as a raw image
encrypt.cipher-alg=<str> - Name of encryption cipher algorithm
@@ -827,7 +827,7 @@ Creation options for 'qcow2':
backing_file=<str> - File name of a base image
backing_fmt=<str> - Image format of the base image
cluster_size=<size> - qcow2 cluster size
- compat=<str> - Compatibility level (0.10 or 1.1)
+ compat=<str> - Compatibility level (v2 [0.10] or v3 [1.1])
data_file=<str> - File name of an external data file
data_file_raw=<bool (on/off)> - The external data file must stay valid as a raw image
encrypt.cipher-alg=<str> - Name of encryption cipher algorithm
--
2.20.1
^ permalink raw reply related [flat|nested] 4+ messages in thread
* [Qemu-devel] [PULL 2/2] file-posix: Use max transfer length/segment count only for SCSI passthrough
2019-07-12 13:52 [Qemu-devel] [PULL 0/2] Block layer patches Kevin Wolf
2019-07-12 13:52 ` [Qemu-devel] [PULL 1/2] iotests: Update 082 expected output Kevin Wolf
@ 2019-07-12 13:52 ` Kevin Wolf
2019-07-12 15:32 ` [Qemu-devel] [PULL 0/2] Block layer patches Peter Maydell
2 siblings, 0 replies; 4+ messages in thread
From: Kevin Wolf @ 2019-07-12 13:52 UTC (permalink / raw)
To: qemu-block; +Cc: kwolf, peter.maydell, qemu-devel
From: Maxim Levitsky <mlevitsk@redhat.com>
Regular kernel block devices (/dev/sda*, /dev/nvme*, etc) don't have
max segment size/max segment count hardware requirements exposed
to the userspace, but rather the kernel block layer
takes care to split the incoming requests that
violate these requirements.
Allowing the kernel to do the splitting allows qemu to avoid
various overheads that arise otherwise from this.
This is especially visible in nbd server,
exposing as a raw file, a mostly empty qcow2 image over the net.
In this case most of the reads by the remote user
won't even hit the underlying kernel block device,
and therefore most of the overhead will be in the
nbd traffic which increases significantly with lower max transfer size.
In addition to that even for local block device
access the peformance improves a bit due to less
traffic between qemu and the kernel when large
transfer sizes are used (e.g for image conversion)
More info can be found at:
https://bugzilla.redhat.com/show_bug.cgi?id=1647104
Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Pankaj Gupta <pagupta@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---
block/file-posix.c | 54 ++++++++++++++++++++++++----------------------
1 file changed, 28 insertions(+), 26 deletions(-)
diff --git a/block/file-posix.c b/block/file-posix.c
index ab05b51a66..4479cc7ab4 100644
--- a/block/file-posix.c
+++ b/block/file-posix.c
@@ -1038,15 +1038,13 @@ static void raw_reopen_abort(BDRVReopenState *state)
s->reopen_state = NULL;
}
-static int hdev_get_max_transfer_length(BlockDriverState *bs, int fd)
+static int sg_get_max_transfer_length(int fd)
{
#ifdef BLKSECTGET
int max_bytes = 0;
- short max_sectors = 0;
- if (bs->sg && ioctl(fd, BLKSECTGET, &max_bytes) == 0) {
+
+ if (ioctl(fd, BLKSECTGET, &max_bytes) == 0) {
return max_bytes;
- } else if (!bs->sg && ioctl(fd, BLKSECTGET, &max_sectors) == 0) {
- return max_sectors << BDRV_SECTOR_BITS;
} else {
return -errno;
}
@@ -1055,25 +1053,31 @@ static int hdev_get_max_transfer_length(BlockDriverState *bs, int fd)
#endif
}
-static int hdev_get_max_segments(const struct stat *st)
+static int sg_get_max_segments(int fd)
{
#ifdef CONFIG_LINUX
char buf[32];
const char *end;
- char *sysfspath;
+ char *sysfspath = NULL;
int ret;
- int fd = -1;
+ int sysfd = -1;
long max_segments;
+ struct stat st;
+
+ if (fstat(fd, &st)) {
+ ret = -errno;
+ goto out;
+ }
sysfspath = g_strdup_printf("/sys/dev/block/%u:%u/queue/max_segments",
- major(st->st_rdev), minor(st->st_rdev));
- fd = open(sysfspath, O_RDONLY);
- if (fd == -1) {
+ major(st.st_rdev), minor(st.st_rdev));
+ sysfd = open(sysfspath, O_RDONLY);
+ if (sysfd == -1) {
ret = -errno;
goto out;
}
do {
- ret = read(fd, buf, sizeof(buf) - 1);
+ ret = read(sysfd, buf, sizeof(buf) - 1);
} while (ret == -1 && errno == EINTR);
if (ret < 0) {
ret = -errno;
@@ -1090,8 +1094,8 @@ static int hdev_get_max_segments(const struct stat *st)
}
out:
- if (fd != -1) {
- close(fd);
+ if (sysfd != -1) {
+ close(sysfd);
}
g_free(sysfspath);
return ret;
@@ -1103,19 +1107,17 @@ out:
static void raw_refresh_limits(BlockDriverState *bs, Error **errp)
{
BDRVRawState *s = bs->opaque;
- struct stat st;
- if (!fstat(s->fd, &st)) {
- if (S_ISBLK(st.st_mode) || S_ISCHR(st.st_mode)) {
- int ret = hdev_get_max_transfer_length(bs, s->fd);
- if (ret > 0 && ret <= BDRV_REQUEST_MAX_BYTES) {
- bs->bl.max_transfer = pow2floor(ret);
- }
- ret = hdev_get_max_segments(&st);
- if (ret > 0) {
- bs->bl.max_transfer = MIN(bs->bl.max_transfer,
- ret * getpagesize());
- }
+ if (bs->sg) {
+ int ret = sg_get_max_transfer_length(s->fd);
+
+ if (ret > 0 && ret <= BDRV_REQUEST_MAX_BYTES) {
+ bs->bl.max_transfer = pow2floor(ret);
+ }
+
+ ret = sg_get_max_segments(s->fd);
+ if (ret > 0) {
+ bs->bl.max_transfer = MIN(bs->bl.max_transfer, ret * getpagesize());
}
}
--
2.20.1
^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [Qemu-devel] [PULL 0/2] Block layer patches
2019-07-12 13:52 [Qemu-devel] [PULL 0/2] Block layer patches Kevin Wolf
2019-07-12 13:52 ` [Qemu-devel] [PULL 1/2] iotests: Update 082 expected output Kevin Wolf
2019-07-12 13:52 ` [Qemu-devel] [PULL 2/2] file-posix: Use max transfer length/segment count only for SCSI passthrough Kevin Wolf
@ 2019-07-12 15:32 ` Peter Maydell
2 siblings, 0 replies; 4+ messages in thread
From: Peter Maydell @ 2019-07-12 15:32 UTC (permalink / raw)
To: Kevin Wolf; +Cc: QEMU Developers, Qemu-block
On Fri, 12 Jul 2019 at 14:53, Kevin Wolf <kwolf@redhat.com> wrote:
>
> The following changes since commit a2a9d4adabe340617a24eb73a8b2a116d28a6b38:
>
> Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-4.1-20190712' into staging (2019-07-12 11:06:48 +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 867eccfed84f96b54f4a432c510a02c2ce03b430:
>
> file-posix: Use max transfer length/segment count only for SCSI passthrough (2019-07-12 15:42:23 +0200)
>
> ----------------------------------------------------------------
> Block layer patches:
>
> - file-posix: Fix max transfer length for non-SCSI-passthrough
> - iotests: Fix 082 reference output
>
> ----------------------------------------------------------------
> Eric Blake (1):
> iotests: Update 082 expected output
>
> Maxim Levitsky (1):
> file-posix: Use max transfer length/segment count only for SCSI passthrough
Applied, thanks.
Please update the changelog at https://wiki.qemu.org/ChangeLog/4.1
for any user-visible changes.
-- PMM
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2019-07-12 15:33 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
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2019-07-12 13:52 [Qemu-devel] [PULL 0/2] Block layer patches Kevin Wolf
2019-07-12 13:52 ` [Qemu-devel] [PULL 1/2] iotests: Update 082 expected output Kevin Wolf
2019-07-12 13:52 ` [Qemu-devel] [PULL 2/2] file-posix: Use max transfer length/segment count only for SCSI passthrough Kevin Wolf
2019-07-12 15:32 ` [Qemu-devel] [PULL 0/2] Block layer patches Peter Maydell
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