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/mtd/chips/Makefile | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 drivers/mtd/chips/Makefile (limited to 'drivers/mtd/chips/Makefile') diff --git a/drivers/mtd/chips/Makefile b/drivers/mtd/chips/Makefile new file mode 100644 index 000000000..1f4e84f1c --- /dev/null +++ b/drivers/mtd/chips/Makefile @@ -0,0 +1,16 @@ +# SPDX-License-Identifier: GPL-2.0 +# +# linux/drivers/chips/Makefile +# + +obj-$(CONFIG_MTD) += chipreg.o +obj-$(CONFIG_MTD_CFI) += cfi_probe.o +obj-$(CONFIG_MTD_CFI_UTIL) += cfi_util.o +obj-$(CONFIG_MTD_CFI_STAA) += cfi_cmdset_0020.o +obj-$(CONFIG_MTD_CFI_AMDSTD) += cfi_cmdset_0002.o +obj-$(CONFIG_MTD_CFI_INTELEXT) += cfi_cmdset_0001.o +obj-$(CONFIG_MTD_GEN_PROBE) += gen_probe.o +obj-$(CONFIG_MTD_JEDECPROBE) += jedec_probe.o +obj-$(CONFIG_MTD_RAM) += map_ram.o +obj-$(CONFIG_MTD_ROM) += map_rom.o +obj-$(CONFIG_MTD_ABSENT) += map_absent.o -- cgit v1.3.1