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| author | Nicholas Piggin | 2018-08-02 17:39:51 +0200 |
|---|---|---|
| committer | Michael Ellerman | 2018-08-03 10:30:33 +0200 |
| commit | 3127692deba6eeb7ed6d416b25e91f179e17be8f (patch) | |
| tree | 713a6a20c88a6338723992e62da05ee25643bc17 /arch/powerpc/platforms/powernv/idle.c | |
| parent | powerpc/pseries: fix EEH recovery of some IOV devices (diff) | |
| download | kernel-qcow2-linux-3127692deba6eeb7ed6d416b25e91f179e17be8f.tar.gz kernel-qcow2-linux-3127692deba6eeb7ed6d416b25e91f179e17be8f.tar.xz kernel-qcow2-linux-3127692deba6eeb7ed6d416b25e91f179e17be8f.zip | |
powernv/cpuidle: Fix idle states all being marked invalid
Commit 9c7b185ab2fe ("powernv/cpuidle: Parse dt idle properties into
global structure") parses dt idle states into structs, but never marks
them valid. This results in all idle states being lost.
Fixes: 9c7b185ab2fe ("powernv/cpuidle: Parse dt idle properties into global structure")
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Acked-by: Akshay Adiga <akshay.adiga@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 | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/powernv/idle.c b/arch/powerpc/platforms/powernv/idle.c index 3116bab10aa3..ecb002c5db83 100644 --- a/arch/powerpc/platforms/powernv/idle.c +++ b/arch/powerpc/platforms/powernv/idle.c @@ -651,11 +651,12 @@ static int __init pnv_power9_idle_init(void) &state->psscr_mask, state->flags); if (err) { - state->valid = false; report_invalid_psscr_val(state->psscr_val, err); continue; } + state->valid = true; + if (max_residency_ns < state->residency_ns) { max_residency_ns = state->residency_ns; pnv_deepest_stop_psscr_val = state->psscr_val; |