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| author |   Carl Love <cel@us.ibm.com> | 2008-10-29 05:06:45 +0000 |
|---|---|---|
| committer |   Paul Mackerras <paulus@samba.org> | 2008-10-31 16:13:51 +1100 |
| commit | 210434d7633d477aa503454d68511fa2904e418e (patch) | |
| tree | 8f06b51f5dc03f35fd7cb54329d0a61c88db9cd2 /arch/powerpc/boot/libfdt/fdt_ro.c | |
| parent | powerpc/mpic: Fix regression caused by change of default IRQ affinity (diff) | |
| download | linux-dev-210434d7633d477aa503454d68511fa2904e418e.tar.xz linux-dev-210434d7633d477aa503454d68511fa2904e418e.zip | |
powerpc/cell/OProfile: Fix on-stack array size in activate spu profiling function
The size of the pm_signal_local array should be equal to the
number of SPUs being configured in the array. Currently, the
array is of size 4 (NR_PHYS_CTRS) but being indexed by a for
loop from 0 to 7 (NUM_SPUS_PER_NODE). This could potentially
cause an oops or random memory corruption since the pm_signal_local
array is on the stack. This fixes it.
Signed-off-by: Carl Love <carll@us.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions