diff options
| author | Anton Blanchard <anton@samba.org> | 2011-07-26 18:15:03 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-08-15 18:57:20 -0700 |
| commit | 2b3fde0c9bedb784f48c12b9980594a7f8a0d187 (patch) | |
| tree | 45b98980f56d9099267731a5d6c8e465294de982 /include/linux/nfsd | |
| parent | f562aba7c21edb50bebe798f3d2ccf4c7d23c01f (diff) | |
powerpc: pseries: Fix kexec on machines with more than 4TB of RAM
commit bed9a31527af8ff3dfbad62a1a42815cef4baab7 upstream.
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>
Acked-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'include/linux/nfsd')
0 files changed, 0 insertions, 0 deletions