Re: [PULL 0/6] Block layer patches

[Peter Maydell]

On Mon, 1 Feb 2021 at 19:07, Kevin Wolf <kwolf@redhat.com> wrote:
>
> The following changes since commit 74208cd252c5da9d867270a178799abd802b9338:
>
>   Merge remote-tracking branch 
> 'remotes/berrange-gitlab/tags/misc-fixes-pull-request' into staging 
> (2021-01-29 19:51:25 +0000)
>
> are available in the Git repository at:
>
>   git://repo.or.cz/qemu/kevin.git tags/for-upstream
>
> for you to fetch changes up to 47c9af7f4c78d03986aecc9afb0aab9b19d77cb5:
>
>   iotests: Fix -makecheck output (2021-02-01 17:58:49 +0100)
>
> ----------------------------------------------------------------
> Block layer patches:
>
> - Fix double processing of nodes in bdrv_set_aio_context()
> - Fix potential hang in block export shutdown
> - iotests: Some more fixups for the 'check' rewrite
> - MAINTAINERS: Add Vladimir as co-maintainer for Block Jobs
>
> ----------------------------------------------------------------
> Kevin Wolf (1):
>       iotests: Fix -makecheck output
>
> Sergio Lopez (2):
>       block: Avoid processing BDS twice in bdrv_set_aio_context_ignore()
>       block: move blk_exp_close_all() to qemu_cleanup()
>
> Vladimir Sementsov-Ogievskiy (3):
>       MAINTAINERS: Add Vladimir as co-maintainer for Block Jobs
>       iotests/297: pylint: ignore too many statements
>       iotests: check: return 1 on failure

Fails iotest 267 on ppc64:

  TEST   iotest-qcow2: 267 [fail]
QEMU          --
"/home/pm215/qemu/build/all/tests/qemu-iotests/../../qemu-system-ppc64"
-nodefaults -display none -accel q
test
QEMU_IMG      -- "/home/pm215/qemu/build/all/tests/qemu-iotests/../../qemu-img"
QEMU_IO       --
"/home/pm215/qemu/build/all/tests/qemu-iotests/../../qemu-io" --cache
writeback --aio threads -f qcow2
QEMU_NBD      -- "/home/pm215/qemu/build/all/tests/qemu-iotests/../../qemu-nbd"
IMGFMT        -- qcow2
IMGPROTO      -- file
PLATFORM      -- Linux/ppc64 gcc1-power7.osuosl.org 3.10.0-862.14.4.el7.ppc64
TEST_DIR      -- /home/pm215/qemu/build/all/tests/qemu-iotests/scratch
SOCK_DIR      -- /tmp/tmpvthy7ogi
SOCKET_SCM_HELPER --
/home/pm215/qemu/build/all/tests/qemu-iotests/socket_scm_helper
--- /home/pm215/qemu/tests/qemu-iotests/267.out
+++ 267.out.bad
@@ -34,7 +34,7 @@
 (qemu) info snapshots
 List of snapshots present on all disks:
 ID        TAG               VM SIZE                DATE     VM CLOCK     ICOUNT
---        snap0                SIZE yyyy-mm-dd hh:mm:ss 00:00:00.000
+--        snap0                 SIZE yyyy-mm-dd hh:mm:ss 00:00:00.000
 (qemu) loadvm snap0
 (qemu) quit

@@ -45,7 +45,7 @@
 (qemu) info snapshots
 List of snapshots present on all disks:
 ID        TAG               VM SIZE                DATE     VM CLOCK     ICOUNT
---        snap0                SIZE yyyy-mm-dd hh:mm:ss 00:00:00.000
+--        snap0                 SIZE yyyy-mm-dd hh:mm:ss 00:00:00.000
 (qemu) loadvm snap0
 (qemu) quit

@@ -70,7 +70,7 @@
 (qemu) info snapshots
 List of snapshots present on all disks:
 ID        TAG               VM SIZE                DATE     VM CLOCK     ICOUNT
---        snap0                SIZE yyyy-mm-dd hh:mm:ss 00:00:00.000
+--        snap0                 SIZE yyyy-mm-dd hh:mm:ss 00:00:00.000
 (qemu) loadvm snap0
 (qemu) quit

(snip a bunch of other diffs which are all the same thing)

Also, I can't apply this until the NetBSD "iotests 030 040 041 127 256
fail almost all the time" issue is fixed, because it makes that test
run fail rather than succeed-despite-the-failures.

thanks
-- PMM