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powerpc/64s/idle: Fix restore of AMOR on POWER9 after deep sleep
[sfrench/cifs-2.6.git]
/
arch
/
powerpc
/
kernel
/
idle_book3s.S
diff --git
a/arch/powerpc/kernel/idle_book3s.S
b/arch/powerpc/kernel/idle_book3s.S
index e5cb3eedb564395ec3cde2004eaa0796eb936a5d..79d005445c6c996fa9a4cff42f3d52d557f91177 100644
(file)
--- a/
arch/powerpc/kernel/idle_book3s.S
+++ b/
arch/powerpc/kernel/idle_book3s.S
@@
-870,6
+870,8
@@
BEGIN_FTR_SECTION
mtspr SPRN_PTCR,r4
ld r4,_RPR(r1)
mtspr SPRN_RPR,r4
+ ld r4,_AMOR(r1)
+ mtspr SPRN_AMOR,r4
END_FTR_SECTION_IFSET(CPU_FTR_ARCH_300)
ld r4,_TSCR(r1)