git.openpandora.org / pandora-kernel.git / commitdiff
? search:
summary | shortlog | log | commit | commitdiff | tree
raw | patch | inline | side by side (parent: ec8e4e9)
powerpc/powernv: Fix potential zero devisor
authorGavin Shan <gwshan@linux.vnet.ibm.com>
Wed, 12 Nov 2014 02:36:11 +0000 (13:36 +1100)
committerMichael Ellerman <mpe@ellerman.id.au>
Fri, 14 Nov 2014 06:24:25 +0000 (17:24 +1100)
If there're no PHBs under P5IOC2 HUB device tree node, we should
bail early to avoid zero devisor and allocating TCE tables.

Reported-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

No differences found
Pandora Kernel Repository