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/ptp/Makefile | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 drivers/ptp/Makefile (limited to 'drivers/ptp/Makefile') diff --git a/drivers/ptp/Makefile b/drivers/ptp/Makefile new file mode 100644 index 000000000..bdc47e284 --- /dev/null +++ b/drivers/ptp/Makefile @@ -0,0 +1,24 @@ +# SPDX-License-Identifier: GPL-2.0 +# +# Makefile for PTP 1588 clock support. +# + +ptp-y := ptp_clock.o ptp_chardev.o ptp_sysfs.o ptp_vclock.o +ptp_kvm-$(CONFIG_X86) := ptp_kvm_x86.o ptp_kvm_common.o +ptp_kvm-$(CONFIG_HAVE_ARM_SMCCC) := ptp_kvm_arm.o ptp_kvm_common.o +obj-$(CONFIG_PTP_1588_CLOCK) += ptp.o +obj-$(CONFIG_PTP_1588_CLOCK_DTE) += ptp_dte.o +obj-$(CONFIG_PTP_1588_CLOCK_INES) += ptp_ines.o +obj-$(CONFIG_PTP_1588_CLOCK_PCH) += ptp_pch.o +obj-$(CONFIG_PTP_1588_CLOCK_KVM) += ptp_kvm.o +obj-$(CONFIG_PTP_1588_CLOCK_VMCLOCK) += ptp_vmclock.o +obj-$(CONFIG_PTP_1588_CLOCK_QORIQ) += ptp_qoriq.o +obj-$(CONFIG_PTP_1588_CLOCK_IDTCM) += ptp_clockmatrix.o +obj-$(CONFIG_PTP_1588_CLOCK_FC3W) += ptp_fc3.o +obj-$(CONFIG_PTP_1588_CLOCK_IDT82P33) += ptp_idt82p33.o +obj-$(CONFIG_PTP_1588_CLOCK_MOCK) += ptp_mock.o +obj-$(CONFIG_PTP_1588_CLOCK_VMW) += ptp_vmw.o +obj-$(CONFIG_PTP_1588_CLOCK_OCP) += ptp_ocp.o +obj-$(CONFIG_PTP_DFL_TOD) += ptp_dfl_tod.o +obj-$(CONFIG_PTP_S390) += ptp_s390.o +obj-$(CONFIG_PTP_NETC_V4_TIMER) += ptp_netc.o -- cgit v1.3.1