27.03.2019 15:49, Vladimir Sementsov-Ogievskiy wrote:
> bdrv_replace_child() calls bdrv_check_perm() with error_abort on
> loosening permissions. However file-locking operations may fail even
> in this case, for example on NFS. And this leads to Qemu crash.
>
> Let's ignore such errors, as we do a
On Wed, 03/27 15:49, Vladimir Sementsov-Ogievskiy wrote:
> bdrv_replace_child() calls bdrv_check_perm() with error_abort on
> loosening permissions. However file-locking operations may fail even
> in this case, for example on NFS. And this leads to Qemu crash.
>
> Let's ignore such errors, as we d
Patchew URL:
https://patchew.org/QEMU/20190327124915.22265-1-vsement...@virtuozzo.com/
Hi,
This series failed the asan build test. Please find the testing commands and
their output below. If you have Docker installed, you can probably reproduce it
locally.
=== TEST SCRIPT BEGIN ===
#!/bin/bas
bdrv_replace_child() calls bdrv_check_perm() with error_abort on
loosening permissions. However file-locking operations may fail even
in this case, for example on NFS. And this leads to Qemu crash.
Let's ignore such errors, as we do already on permission update commit
and abort.
Signed-off-by: Vl
