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| author | Alex Williamson <alex.williamson@hp.com> | 2006-06-06 10:36:27 -0600 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2006-06-21 14:32:25 -0700 |
| commit | 5eb1d63f5fc8455269c2756223b3cf3779fd2f7a (patch) | |
| tree | 169d7791754f75b970d0b7e8d3c921a8cf59919b /arch/ia64 | |
| parent | 120b286d3c94a4e59fdb8069d42e8d49ea468ffd (diff) | |
| download | blackbird-op-linux-5eb1d63f5fc8455269c2756223b3cf3779fd2f7a.tar.gz blackbird-op-linux-5eb1d63f5fc8455269c2756223b3cf3779fd2f7a.zip | |
[IA64] sanity check reserved region usage
One more trivial, stand-alone patch from the Xen/ia64 review. Sanity
check usage of the reserved region numbers.
Signed-off-by: Alex Williamson <alex.williamson@hp.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'arch/ia64')
| -rw-r--r-- | arch/ia64/kernel/setup.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/ia64/kernel/setup.c b/arch/ia64/kernel/setup.c index e4dfda1eb7dd..6dba2d63f24d 100644 --- a/arch/ia64/kernel/setup.c +++ b/arch/ia64/kernel/setup.c @@ -260,6 +260,7 @@ reserve_memory (void) n++; num_rsvd_regions = n; + BUG_ON(IA64_MAX_RSVD_REGIONS + 1 < n); sort_regions(rsvd_region, num_rsvd_regions); } |
