projects / platform / kernel / linux-3.10.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 5d75b26) | patch
powerpc: Enable PPR save/restore
authorHaren Myneni <haren@linux.vnet.ibm.com>
Thu, 6 Dec 2012 21:47:42 +0000 (21:47 +0000)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Thu, 10 Jan 2013 06:01:02 +0000 (17:01 +1100)
commitd261386852178ce0bdf836f7c92267f21c8bb3f9
treeda7105b7e765396763be35c18c3873fb87b784dftree | snapshot
parent5d75b26443aff37a7bd356f9dbd6d6e11ec122aacommit | diff
powerpc: Enable PPR save/restore

[PATCH 2/6] powerpc: Enable PPR save/restore

SMT thread status register (PPR) is used to set thread priority. This patch
enables PPR save/restore feature (CPU_FTR_HAS_PPR) on POWER7 and POWER8 systems.

Signed-off-by: Haren Myneni <haren@us.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
arch/powerpc/include/asm/cputable.h diff | blob | history
Domain: System / Kernel;