diff options
| author | Mike Travis <travis@sgi.com> | 2008-06-27 13:10:13 -0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-07-08 07:16:16 -0400 |
| commit | 6a2f47ca27fad36f99e8478a3807d4b8c7db80e7 (patch) | |
| tree | 9d281e3969e5431b1d330cbdc3ee13d626fba4ee /arch/x86/kernel/e820.c | |
| parent | cd5dce2fb023a6f0168344b7dd8adec30017458e (diff) | |
x86: add check for node passed to node_to_cpumask, v3
* When CONFIG_DEBUG_PER_CPU_MAPS is set, the node passed to
node_to_cpumask and node_to_cpumask_ptr should be validated.
If invalid, then a dump_stack is performed and a zero cpumask
is returned.
v2: Slightly different version to remove a compiler warning.
v3: Redone to reflect moving setup.c -> setup_percpu.c
Signed-off-by: Mike Travis <travis@sgi.com>
Cc: Vegard Nossum <vegard.nossum@gmail.com>
Cc: "akpm@linux-foundation.org" <akpm@linux-foundation.org>
Cc: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel/e820.c')
0 files changed, 0 insertions, 0 deletions