projects / GitHub / moto-9609 / android_kernel_motorola_exynos9610.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: fae419f) | patch
X86: uv: implement a gru_read_gpa kernel function
authorRobin Holt <holt@sgi.com>
Wed, 16 Dec 2009 00:47:55 +0000 (16:47 -0800)
committerLinus Torvalds <torvalds@linux-foundation.org>
Wed, 16 Dec 2009 15:20:13 +0000 (07:20 -0800)
commit289750d1f1fd4a715baa2a2c6dd0cec2b8317fd7
tree2c525297c460a9ab98b9649eb3021e534a8e77fdtree | snapshot (tar.gz zip)
parentfae419f2abd15ab7d1cd1413e6683a276a4e14e2commit | diff
X86: uv: implement a gru_read_gpa kernel function

The BIOS has decided to store a pointer to the partition reserved page in
a scratch MMR.  The GRU is only able to read an MMR using a vload
instruction.  The gru_read_gpa() function will implemented.

Signed-off-by: Robin Holt <holt@sgi.com>
Signed-off-by: Jack Steiner <steiner@sgi.com>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers/misc/sgi-gru/gru_instructions.h diff | blob | blame | history
drivers/misc/sgi-gru/grukservices.c diff | blob | blame | history
drivers/misc/sgi-gru/grukservices.h diff | blob | blame | history
drivers/misc/sgi-gru/gruprocfs.c diff | blob | blame | history
drivers/misc/sgi-gru/grutables.h diff | blob | blame | history