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| author | Al Viro <[email protected]> | 2014-02-02 12:05:05 +0000 |
|---|---|---|
| committer | Al Viro <[email protected]> | 2014-02-09 20:21:16 +0000 |
| commit | c9efe51165fa0aff57be54e3cb0201ac87f68980 (patch) | |
| tree | 2c956f57a8c176d0df62a16adc33a2d31b78a929 /drivers/infiniband/hw/mlx4/alias_GUID.c | |
| parent | fix O_SYNC|O_APPEND syncing the wrong range on write() (diff) | |
| download | kernel-c9efe51165fa0aff57be54e3cb0201ac87f68980.tar.gz kernel-c9efe51165fa0aff57be54e3cb0201ac87f68980.zip | |
fix a kmap leak in virtio_console
While we are at it, don't do kmap() under kmap_atomic(), *especially*
for a page we'd allocated with GFP_KERNEL. It's spelled "page_address",
and had that been more than that, we'd have a real trouble - kmap_high()
can block, and doing that while holding kmap_atomic() is a Bad Idea(tm).
Signed-off-by: Al Viro <[email protected]>
Diffstat (limited to 'drivers/infiniband/hw/mlx4/alias_GUID.c')
0 files changed, 0 insertions, 0 deletions