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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 13:55:56 +0100 |
| commit | ea26c8d0f31a7fd14c3e150474b5befb9757555e (patch) | |
| tree | ee227644c73154ac46969aee369f79705603b2dd /drivers/net/xen-netback/netback.c | |
| parent | b02356a0f7e41a16d6e43c419c7cf7adb0b1403a (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/netback.c')
0 files changed, 0 insertions, 0 deletions