| commit | c3280cec8785749d7efffccd09d56df18747e02b | |
| author | Joerg Roedel <joerg.roedel@amd.com> | |
| Mon, 6 Jun 2011 14:04:02 +0000 (6 16:04 +0200) | ||
| committer | Greg Kroah-Hartman <gregkh@suse.de> | |
| Thu, 23 Jun 2011 22:24:07 +0000 (23 15:24 -0700) | ||
| tree | 95d9423bf2c2d4634dcdc0abf8714ab7b5f0c065 | treesnapshot (tar.gz zip) |
| parent | d11e39e4c718f9b003bc7afb5540b590f4a40215 | commitdiff |
x86/amd-iommu: Fix 3 possible endless loops
commit 0de66d5b35ee148455e268b2782873204ffdef4b upstream.
The driver contains several loops counting on an u16 value
where the exit-condition is checked against variables that
can have values up to 0xffff. In this case the loops will
never exit. This patch fixed 3 such loops.
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
commit 0de66d5b35ee148455e268b2782873204ffdef4b upstream.
The driver contains several loops counting on an u16 value
where the exit-condition is checked against variables that
can have values up to 0xffff. In this case the loops will
never exit. This patch fixed 3 such loops.
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| arch/x86/kernel/amd_iommu_init.c | diffblobblamehistory |