From 506ada89629ec7059b96ecfb0dc7d33ece0103ca Mon Sep 17 00:00:00 2001 From: Eduard Zingerman Date: Fri, 4 Sep 2026 17:05:56 -0700 Subject: bpf: mark a NULL kfunc argument precise check_kfunc_arg() allows bpf_register_is_null() for nullable arguments w/o marking the underlying scalar register precise. Hence a checkpoint created on such a path would prune against arbitrary scalar value. Fixes: 3bda08b63670 ("bpf: Allow NULL buffers in bpf_dynptr_slice(_rw)") Signed-off-by: Eduard Zingerman Link: https://lore.kernel.org/r/20260904-register-is-null-precise-fixes-v1-5-0f5a360ff15d@gmail.com Signed-off-by: Alexei Starovoitov --- 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