From 9cc63f8bcd560c760d0b12e15bba8f81c86237cf Mon Sep 17 00:00:00 2001 From: "Paul E. McKenney" Date: Fri, 14 Aug 2026 15:43:51 -0700 Subject: Merge branches 'expcb.2026.07.24a', 'misc.2026.07.30a', 'rcu-tasks.2026.07.30a', 'srcu.2026.08.11a' and 'torture.2026.08.14a' into HEAD Changes: Make expedited grace periods expedite normal RCU callbacks Miscellaneous fixes: * Improve diagnostic output with character task states. * Mark accesses to inform KCSAN of concurrency design. * Move from kmalloc() to kmalloc_obj(). * Documentation updates. * Improve handling of RCU deferred quiescent states. * Clean up unused function arguments and structure fields. * Reduce show_rcu_gp_kthreads() stack space. Tasks RCU updates: * Clean up after SRCU re-implementation of Tasks Trace RCU. * Mark accesses to inform KCSAN of concurrency design. * Add ->lazy_timer status to diagnostic output. * Remove an unnecessary memory barrier. * Fix a data race, courtesy of KCSAN. * Documentation updates. * Convert cond_resched_tasks_rcu_qs() from macro to static inline function. SRCU updates: * Add Rust helpers for SRCU. * Avoid losing queued work at cleanup_srcu_struct() time. Torture-test updates: * Preparation work for immediate RCU priority deboosting. * Test RCU readers from real interrupt handlers (as opposed to softirq). * Simplify code through use of cpumask_next_wrap(). * Improve diagnostic output with character task states. * Add rcutorture.nwriters parameter to allow lightweight stall testing, and rcutorture.stall_only to make doing so easier. * Test an RCU Tasks Trace grace period implying an RCU grace period. * Make RCU Tasks Trace torturing track reader batches. * Fix a data race, courtesy of KCSAN. * Plug a shuffle_tmp_mask memory leak on kthread spawn failure. --- drivers/perf/Makefile | 39 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 drivers/perf/Makefile (limited to 'drivers/perf/Makefile') diff --git a/drivers/perf/Makefile b/drivers/perf/Makefile new file mode 100644 index 000000000..eb8a022da --- /dev/null +++ b/drivers/perf/Makefile @@ -0,0 +1,39 @@ +# SPDX-License-Identifier: GPL-2.0 +obj-$(CONFIG_ARM_CCI_PMU) += arm-cci.o +obj-$(CONFIG_ARM_CCN) += arm-ccn.o +obj-$(CONFIG_ARM_CMN) += arm-cmn.o +obj-$(CONFIG_ARM_DSU_PMU) += arm_dsu_pmu.o +obj-$(CONFIG_ARM_NI) += arm-ni.o +obj-$(CONFIG_ARM_PMU) += arm_pmu.o arm_pmu_platform.o +obj-$(CONFIG_ARM_PMU_ACPI) += arm_pmu_acpi.o +obj-$(CONFIG_ARM_PMUV3) += arm_pmuv3.o +obj-$(CONFIG_ARM_V6_PMU) += arm_v6_pmu.o +obj-$(CONFIG_ARM_V7_PMU) += arm_v7_pmu.o +obj-$(CONFIG_ARM_XSCALE_PMU) += arm_xscale_pmu.o +obj-$(CONFIG_ARM_SMMU_V3_PMU) += arm_smmuv3_pmu.o +obj-$(CONFIG_FSL_IMX8_DDR_PMU) += fsl_imx8_ddr_perf.o +obj-$(CONFIG_FSL_IMX9_DDR_PMU) += fsl_imx9_ddr_perf.o +obj-$(CONFIG_FUJITSU_UNCORE_PMU) += fujitsu_uncore_pmu.o +obj-$(CONFIG_HISI_PMU) += hisilicon/ +obj-$(CONFIG_QCOM_L2_PMU) += qcom_l2_pmu.o +obj-$(CONFIG_QCOM_L3_PMU) += qcom_l3_pmu.o +obj-$(CONFIG_RISCV_PMU) += riscv_pmu.o +obj-$(CONFIG_RISCV_PMU_LEGACY) += riscv_pmu_legacy.o +obj-$(CONFIG_RISCV_PMU_SBI) += riscv_pmu_sbi.o +obj-$(CONFIG_STARFIVE_STARLINK_PMU) += starfive_starlink_pmu.o +obj-$(CONFIG_THUNDERX2_PMU) += thunderx2_pmu.o +obj-$(CONFIG_XGENE_PMU) += xgene_pmu.o +obj-$(CONFIG_ARM_SPE_PMU) += arm_spe_pmu.o +obj-$(CONFIG_ARM64_BRBE) += arm_brbe.o +obj-$(CONFIG_ARM_DMC620_PMU) += arm_dmc620_pmu.o +obj-$(CONFIG_MARVELL_CN10K_TAD_PMU) += marvell_cn10k_tad_pmu.o +obj-$(CONFIG_MARVELL_CN10K_DDR_PMU) += marvell_cn10k_ddr_pmu.o +obj-$(CONFIG_MARVELL_PEM_PMU) += marvell_pem_pmu.o +obj-$(CONFIG_APPLE_M1_CPU_PMU) += apple_m1_cpu_pmu.o +obj-$(CONFIG_ALIBABA_UNCORE_DRW_PMU) += alibaba_uncore_drw_pmu.o +obj-$(CONFIG_DWC_PCIE_PMU) += dwc_pcie_pmu.o +obj-$(CONFIG_ARM_CORESIGHT_PMU_ARCH_SYSTEM_PMU) += arm_cspmu/ +obj-$(CONFIG_MESON_DDR_PMU) += amlogic/ +obj-$(CONFIG_CXL_PMU) += cxl_pmu.o +obj-$(CONFIG_NVIDIA_TEGRA410_CMEM_LATENCY_PMU) += nvidia_t410_cmem_latency_pmu.o +obj-$(CONFIG_NVIDIA_TEGRA410_C2C_PMU) += nvidia_t410_c2c_pmu.o -- cgit v1.3.1