diff options
| author | Nicholas Piggin <npiggin@gmail.com> | 2017-11-18 00:08:05 +1000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2018-04-01 00:47:46 +1100 |
| commit | 3d4fbffdd703d2b968db443911f2147c732a4a48 (patch) | |
| tree | 4227b85de9f76cbba0c7c9979ea08be7548c4d56 /arch/powerpc/platforms/powernv/idle.c | |
| parent | d40b6768e45bd9213139b2d91d30c7692b6007b1 (diff) | |
powerpc/64s/idle: POWER9 implement a separate idle stop function for hotplug
Implement a new function to invoke stop, power9_offline_stop, which is
like power9_idle_stop but used by the cpu hotplug code.
Move KVM secondary state manipulation code to the offline case.
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Reviewed-by: Vaidyanathan Srinivasan <svaidy@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/platforms/powernv/idle.c')
| -rw-r--r-- | arch/powerpc/platforms/powernv/idle.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/powernv/idle.c b/arch/powerpc/platforms/powernv/idle.c index d9e366bb23da..378fde1f85a8 100644 --- a/arch/powerpc/platforms/powernv/idle.c +++ b/arch/powerpc/platforms/powernv/idle.c @@ -511,7 +511,7 @@ unsigned long pnv_cpu_offline(unsigned int cpu) psscr = mfspr(SPRN_PSSCR); psscr = (psscr & ~pnv_deepest_stop_psscr_mask) | pnv_deepest_stop_psscr_val; - srr1 = power9_idle_stop(psscr); + srr1 = power9_offline_stop(psscr); } else if ((idle_states & OPAL_PM_WINKLE_ENABLED) && (idle_states & OPAL_PM_LOSE_FULL_CONTEXT)) { |