diff options
| author | Juergen Gross <jgross@suse.com> | 2021-02-02 08:09:38 +0100 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2021-02-04 10:54:37 -0800 |
| commit | ec7d8e7dd3a59528e305a18e93f1cb98f7faf83b (patch) | |
| tree | 862d98a349b7ce7e275630f5fa2c27ed884725ef /mm/page_idle.c | |
| parent | d795cc02a297df80910cf4ba23147680d15d8a7d (diff) | |
| download | linux-next-ec7d8e7dd3a59528e305a18e93f1cb98f7faf83b.tar.gz | |
xen/netback: avoid race in xenvif_rx_ring_slots_available()
Since commit 23025393dbeb3b8b3 ("xen/netback: use lateeoi irq binding")
xenvif_rx_ring_slots_available() is no longer called only from the rx
queue kernel thread, so it needs to access the rx queue with the
associated queue held.
Reported-by: Igor Druzhinin <igor.druzhinin@citrix.com>
Fixes: 23025393dbeb3b8b3 ("xen/netback: use lateeoi irq binding")
Signed-off-by: Juergen Gross <jgross@suse.com>
Acked-by: Wei Liu <wl@xen.org>
Link: https://lore.kernel.org/r/20210202070938.7863-1-jgross@suse.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'mm/page_idle.c')
0 files changed, 0 insertions, 0 deletions