]> pilppa.com Git - linux-2.6-omap-h63xx.git/commit
projects / linux-2.6-omap-h63xx.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: bd1d6e2) | patch
[IA64-SGI] Fix SN PTC deadlock recovery
authorJack Steiner <steiner@sgi.com>
Tue, 6 Dec 2005 14:05:24 +0000 (08:05 -0600)
committerTony Luck <tony.luck@intel.com>
Tue, 6 Dec 2005 17:13:42 +0000 (09:13 -0800)
commit590711b7dd731bb04e7892c0451566d788985e79
treeaa5f23e68992eaaeec13b80e13b546ff56d1e316tree | snapshot
parentbd1d6e2451f2bb0132416fda4d129c4f57a827bccommit | diff
[IA64-SGI] Fix SN PTC deadlock recovery

The patch that added support for a new platform chipset (shub2) broke
PTC deadlock recovery on older versions of the chipset. (PTCs are the
SN platform-specific method for doing a global TLB purge). This
patch fixes deadlock recovery so that it works on both the old & new
chipsets.

Signed-off-by: Jack Steiner <steiner@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
arch/ia64/sn/kernel/sn2/ptc_deadlock.S diff | blob | history
Unnamed repository; edit this file 'description' to name the repository.