d261386852
[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> |
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asm | ||
uapi/asm |