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| author | Will Deacon <will@kernel.org> | 2023-08-25 14:36:23 +0300 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2023-08-25 14:36:23 +0300 |
| commit | f8f62118cb8e132cd68321b412dd6e316f71b39d (patch) | |
| tree | cd83a8b3239ee38787b00901769cb4cd06f9f2a4 /arch/arm64 | |
| parent | 7abb3e4ee0d1cbd19defcb366611ae472f34298f (diff) | |
| parent | 21b61fe48c2fc43d98ebb67a1f3832e0478fa523 (diff) | |
| download | linux-f8f62118cb8e132cd68321b412dd6e316f71b39d.tar.xz | |
Merge branch 'for-next/perf' into for-next/core
* for-next/perf:
drivers/perf: hisi: Update HiSilicon PMU maintainers
arm_pmu: acpi: Add a representative platform device for TRBE
arm_pmu: acpi: Refactor arm_spe_acpi_register_device()
hw_breakpoint: fix single-stepping when using bpf_overflow_handler
perf/imx_ddr: don't enable counter0 if none of 4 counters are used
perf/imx_ddr: speed up overflow frequency of cycle
drivers/perf: hisi: Schedule perf session according to locality
perf/arm-dmc620: Fix dmc620_pmu_irqs_lock/cpu_hotplug_lock circular lock dependency
perf/smmuv3: Add MODULE_ALIAS for module auto loading
perf/smmuv3: Enable HiSilicon Erratum 162001900 quirk for HIP08/09
perf: pmuv3: Remove comments from armv8pmu_[enable|disable]_event()
perf/arm-cmn: Add CMN-700 r3 support
perf/arm-cmn: Refactor HN-F event selector macros
perf/arm-cmn: Remove spurious event aliases
drivers/perf: Explicitly include correct DT includes
perf: pmuv3: Add Cortex A520, A715, A720, X3 and X4 PMUs
dt-bindings: arm: pmu: Add Cortex A520, A715, A720, X3, and X4
perf/smmuv3: Remove build dependency on ACPI
perf: xgene_pmu: Convert to devm_platform_ioremap_resource()
driver/perf: Add identifier sysfs file for Yitian 710 DDR
Diffstat (limited to 'arch/arm64')
| -rw-r--r-- | arch/arm64/include/asm/acpi.h | 3 | ||||
| -rw-r--r-- | arch/arm64/kernel/hw_breakpoint.c | 4 |
2 files changed, 5 insertions, 2 deletions
diff --git a/arch/arm64/include/asm/acpi.h b/arch/arm64/include/asm/acpi.h index bd68e1b7f29f..4d537d56eb84 100644 --- a/arch/arm64/include/asm/acpi.h +++ b/arch/arm64/include/asm/acpi.h @@ -42,6 +42,9 @@ #define ACPI_MADT_GICC_SPE (offsetof(struct acpi_madt_generic_interrupt, \ spe_interrupt) + sizeof(u16)) +#define ACPI_MADT_GICC_TRBE (offsetof(struct acpi_madt_generic_interrupt, \ + trbe_interrupt) + sizeof(u16)) + /* Basic configuration for ACPI */ #ifdef CONFIG_ACPI pgprot_t __acpi_get_mem_attribute(phys_addr_t addr); diff --git a/arch/arm64/kernel/hw_breakpoint.c b/arch/arm64/kernel/hw_breakpoint.c index db2a1861bb97..35225632d70a 100644 --- a/arch/arm64/kernel/hw_breakpoint.c +++ b/arch/arm64/kernel/hw_breakpoint.c @@ -654,7 +654,7 @@ static int breakpoint_handler(unsigned long unused, unsigned long esr, perf_bp_event(bp, regs); /* Do we need to handle the stepping? */ - if (is_default_overflow_handler(bp)) + if (uses_default_overflow_handler(bp)) step = 1; unlock: rcu_read_unlock(); @@ -733,7 +733,7 @@ static u64 get_distance_from_watchpoint(unsigned long addr, u64 val, static int watchpoint_report(struct perf_event *wp, unsigned long addr, struct pt_regs *regs) { - int step = is_default_overflow_handler(wp); + int step = uses_default_overflow_handler(wp); struct arch_hw_breakpoint *info = counter_arch_bp(wp); info->trigger = addr; |