diff options
| author | Nick Piggin <[email protected]> | 2009-02-27 14:03:03 -0800 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2009-02-27 16:26:21 -0800 |
| commit | 7766970cc13e9071b356b1f2a48a9eb8675bfcce (patch) | |
| tree | 615ebb34f392c882cc0b72e2958249a2f9f0ee19 /lib/string_helpers.c | |
| parent | 5170836679185357dc1b7660bad13287b39e1e33 (diff) | |
mm: vmap fix overflow
The new vmap allocator can wrap the address and get confused in the case
of large allocations or VMALLOC_END near the end of address space.
Problem reported by Christoph Hellwig on a 32-bit XFS workload.
Signed-off-by: Nick Piggin <[email protected]>
Reported-by: Christoph Hellwig <[email protected]>
Cc: <[email protected]> [2.6.28.x]
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'lib/string_helpers.c')
0 files changed, 0 insertions, 0 deletions