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| author |   Andrew Morton <akpm@osdl.org> | 2006-05-15 09:43:59 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@g5.osdl.org> | 2006-05-15 11:20:55 -0700 |
| commit | ac924c6034d9095f95ee889f7e31bbb9145da0c2 (patch) | |
| tree | 2db4fc64a008ff2b81a0faf381d8c21ccc5006b2 /drivers/s390/net/lcs.c | |
| parent | [PATCH] s390: exploit rcu_needs_cpu() interface (diff) | |
| download | linux-dev-ac924c6034d9095f95ee889f7e31bbb9145da0c2.tar.xz linux-dev-ac924c6034d9095f95ee889f7e31bbb9145da0c2.zip | |
[PATCH] setup_per_zone_pages_min() overflow fix
As pointed out in http://bugzilla.kernel.org/show_bug.cgi?id=6490, this
function can experience overflows on 32-bit machines, causing our response to
changed values of min_free_kbytes to go whacky.
Fixing it efficiently is all too hard, so fix it with 64-bit math instead.
Cc: Ake Sandgren <ake.sandgren@hpc2n.umu.se>
Cc: Martin Bligh <mbligh@google.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/s390/net/lcs.c')
0 files changed, 0 insertions, 0 deletions