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/thunderbolt/Makefile | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 drivers/thunderbolt/Makefile (limited to 'drivers/thunderbolt/Makefile') diff --git a/drivers/thunderbolt/Makefile b/drivers/thunderbolt/Makefile new file mode 100644 index 000000000..beb054c31 --- /dev/null +++ b/drivers/thunderbolt/Makefile @@ -0,0 +1,18 @@ +# SPDX-License-Identifier: GPL-2.0-only +ccflags-y := -I$(src) +obj-${CONFIG_USB4} := thunderbolt.o +thunderbolt-objs := nhi.o ctl.o tb.o switch.o cap.o pci.o path.o tunnel.o eeprom.o +thunderbolt-objs += domain.o dma_port.o icm.o property.o xdomain.o lc.o tmu.o usb4.o +thunderbolt-objs += usb4_port.o nvm.o retimer.o quirks.o clx.o + +thunderbolt-${CONFIG_ACPI} += acpi.o +thunderbolt-$(CONFIG_DEBUG_FS) += debugfs.o +thunderbolt-$(CONFIG_USB4_CONFIGFS) += configfs.o +thunderbolt-${CONFIG_USB4_KUNIT_TEST} += test.o +CFLAGS_test.o += $(DISABLE_STRUCTLEAK_PLUGIN) + +thunderbolt_dma_test-${CONFIG_USB4_DMA_TEST} += dma_test.o +obj-$(CONFIG_USB4_DMA_TEST) += thunderbolt_dma_test.o + +thunderbolt_stream-${CONFIG_USB4_STREAM} += stream.o +obj-$(CONFIG_USB4_STREAM) += thunderbolt_stream.o -- cgit v1.3.1