diff options
| author | Anton Blanchard <anton@samba.org> | 2011-07-26 18:15:03 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2011-08-05 14:47:55 +1000 |
| commit | bed9a31527af8ff3dfbad62a1a42815cef4baab7 (patch) | |
| tree | 6cb6c846471fe6bad95f43c8d2d30947458166cb /arch/powerpc/include/asm | |
| parent | c113a3aee2b68e311f2bc55f70fe56b64c3a476b (diff) | |
powerpc: pseries: Fix kexec on machines with more than 4TB of RAM
On a box with 8TB of RAM the MMU hashtable is 64GB in size. That
means we have 4G PTEs. pSeries_lpar_hptab_clear was using a signed
int to store the index which will overflow at 2G.
Signed-off-by: Anton Blanchard <anton@samba.org>
Cc: <stable@kernel.org>
Acked-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/include/asm')
0 files changed, 0 insertions, 0 deletions