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| author | Jan Beulich <jbeulich@suse.com> | 2021-02-15 08:54:51 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-02-23 13:58:14 +0100 |
| commit | 74e38b7a6972fd6983e6fbd929b65746ce975aed (patch) | |
| tree | 546f5ef83e7b93e58922a5c5dffe4b8f75c7a423 /drivers/net/xen-netback/interface.c | |
| parent | 57fbd8f535fb781f0547775097671c48c9485e79 (diff) | |
xen-blkback: don't "handle" error by BUG()
commit 5a264285ed1cd32e26d9de4f3c8c6855e467fd63 upstream.
In particular -ENOMEM may come back here, from set_foreign_p2m_mapping().
Don't make problems worse, the more that handling elsewhere (together
with map's status fields now indicating whether a mapping wasn't even
attempted, and hence has to be considered failed) doesn't require this
odd way of dealing with errors.
This is part of XSA-362.
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Cc: stable@vger.kernel.org
Reviewed-by: Juergen Gross <jgross@suse.com>
Signed-off-by: Juergen Gross <jgross@suse.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/net/xen-netback/interface.c')
0 files changed, 0 insertions, 0 deletions