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| author | Eric Dumazet <edumazet@google.com> | 2021-08-11 22:57:15 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2021-08-12 01:54:10 +0300 |
| commit | b69dd5b3780a7298bd893816a09da751bc0636f7 (patch) | |
| tree | 0c4a94d50ac5dc9f09a84b630c88b60b7e77279a /mm/swap.c | |
| parent | 0271824d9ebe945a2ecefdb87e1ce0a520be704d (diff) | |
| download | linux-b69dd5b3780a7298bd893816a09da751bc0636f7.tar.xz | |
net: igmp: increase size of mr_ifc_count
Some arches support cmpxchg() on 4-byte and 8-byte only.
Increase mr_ifc_count width to 32bit to fix this problem.
Fixes: 4a2b285e7e10 ("net: igmp: fix data-race in igmp_ifc_timer_expire()")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reported-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20210811195715.3684218-1-eric.dumazet@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'mm/swap.c')
0 files changed, 0 insertions, 0 deletions