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authorLinus Torvalds <torvalds@linux-foundation.org>2019-08-02 15:23:27 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2019-08-02 15:23:27 -0700
commita507f25d1c2048c136f6834f10966510b62af987 (patch)
tree775deabf9627d6b69c1d30b0323bf0727f0453ee /drivers
parent9100fc5ae83e64d99fd3300104893ef0e0b0aadb (diff)
parentd8bb6718c4db9bcd075dde7ff55d46091ccfae15 (diff)
downloadlinux-a507f25d1c2048c136f6834f10966510b62af987.tar.bz2
Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 fixes from Catalin Marinas: - Update the compat layer to allow single-byte watchpoints on all addresses (similar to the native support) - arm_pmu: fix the restoration of the counters on the CPU_PM_ENTER_FAILED path - Fix build regression with vDSO and Makefile not stripping CROSS_COMPILE_COMPAT - Fix the CTR_EL0 (cache type register) sanitisation on heterogeneous machines (e.g. big.LITTLE) - Fix the interrupt controller priority mask value when pseudo-NMIs are enabled - arm64 kprobes fixes: recovering of the PSTATE.D flag in the single-step exception handler, NOKPROBE annotations for unwind_frame() and walk_stackframe(), remove unneeded rcu_read_lock/unlock from debug handlers - Several gcc fall-through warnings - Unused variable warnings * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64: Make debug exception handlers visible from RCU arm64: kprobes: Recover pstate.D in single-step exception handler arm64/mm: fix variable 'tag' set but not used arm64/mm: fix variable 'pud' set but not used arm64: Remove unneeded rcu_read_lock from debug handlers arm64: unwind: Prohibit probing on return_address() arm64: Lower priority mask for GIC_PRIO_IRQON arm64/efi: fix variable 'si' set but not used arm64: cpufeature: Fix feature comparison for CTR_EL0.{CWG,ERG} arm64: vdso: Fix Makefile regression arm64: module: Mark expected switch fall-through arm64: smp: Mark expected switch fall-through arm64: hw_breakpoint: Fix warnings about implicit fallthrough drivers/perf: arm_pmu: Fix failure path in PM notifier arm64: compat: Allow single-byte watchpoints on all addresses
Diffstat (limited to 'drivers')
-rw-r--r--drivers/perf/arm_pmu.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/perf/arm_pmu.c b/drivers/perf/arm_pmu.c
index 2d06b8095a19..df352b334ea7 100644
--- a/drivers/perf/arm_pmu.c
+++ b/drivers/perf/arm_pmu.c
@@ -723,8 +723,8 @@ static int cpu_pm_pmu_notify(struct notifier_block *b, unsigned long cmd,
cpu_pm_pmu_setup(armpmu, cmd);
break;
case CPU_PM_EXIT:
- cpu_pm_pmu_setup(armpmu, cmd);
case CPU_PM_ENTER_FAILED:
+ cpu_pm_pmu_setup(armpmu, cmd);
armpmu->start(armpmu);
break;
default: