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ARM: pmuv3: Add missing write_pmuacr()

PATCH Applied Rob Herring (Arm) 2 participants 2 messages Oct 29, 2024 Arm (32-bit)

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Rob Herring (Arm)

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PATCH 1/1 ARM: pmuv3: Add missing write_pmuacr()

Fix compilation on Arm by adding missing static inline write_pmuacr() declaration.

Fixes 0bbff9ed8165 ("perf/arm_pmuv3: Add PMUv3.9 per counter EL0 access control")
Signed-off-by Rob Herring (Arm) <[email protected]>

---
Sorry about this. Feel free to squash this with the mentioned commit.

 arch/arm/include/asm/arm_pmuv3.h | 2 ++
 1 file changed, 2 insertions(+)
arch/arm/include/asm/arm_pmuv3.h +2 -0
index d242b5e1ca0d..2ec0e5e83fc9 100644
@@ -212,6 +212,8 @@ static inline void write_pmuserenr(u32 val)
 	write_sysreg(val, PMUSERENR);
 }
 
+static inline void write_pmuacr(u64 val) {}
+
 static inline void kvm_set_pmu_events(u32 set, struct perf_event_attr *attr) {}
 static inline void kvm_clr_pmu_events(u32 clr) {}
 static inline bool kvm_pmu_counter_deferred(struct perf_event_attr *attr)
Signature · 1 line
2.45.2
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#1 lore raw
Quoted 4 lines · Rob Herring (Arm)

Fix compilation on Arm by adding missing static inline write_pmuacr() declaration.

Applied to will (for-next/perf), thanks!

[1/1] ARM: pmuv3: Add missing write_pmuacr()

      https://git.kernel.org/will/c/bdc9a64c8b20

Cheers,

Signature · 5 lines
Will

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