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| author | Eduard Zingerman <eddyz87@gmail.com> | 2026-09-04 17:05:56 -0700 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2026-09-04 18:17:30 -0700 |
| commit | 506ada89629ec7059b96ecfb0dc7d33ece0103ca (patch) | |
| tree | 0b07297409b68d2333fb4f0eae7f3b072eb68d4c /drivers/base/regmap/Makefile | |
| download | linux-stable-506ada89629ec7059b96ecfb0dc7d33ece0103ca.tar.gz linux-stable-506ada89629ec7059b96ecfb0dc7d33ece0103ca.zip | |
bpf: mark a NULL kfunc argument precisegrafted
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 <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20260904-register-is-null-precise-fixes-v1-5-0f5a360ff15d@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'drivers/base/regmap/Makefile')
| -rw-r--r-- | drivers/base/regmap/Makefile | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/drivers/base/regmap/Makefile b/drivers/base/regmap/Makefile new file mode 100644 index 000000000..5fdd0845b --- /dev/null +++ b/drivers/base/regmap/Makefile @@ -0,0 +1,24 @@ +# SPDX-License-Identifier: GPL-2.0 +# For include/trace/define_trace.h to include trace.h +CFLAGS_regmap.o := -I$(src) + +obj-$(CONFIG_REGMAP) += regmap.o regcache.o +obj-$(CONFIG_REGMAP) += regcache-rbtree.o regcache-flat.o regcache-maple.o +obj-$(CONFIG_DEBUG_FS) += regmap-debugfs.o +obj-$(CONFIG_REGMAP_KUNIT) += regmap-kunit.o +obj-$(CONFIG_REGMAP_AC97) += regmap-ac97.o +obj-$(CONFIG_REGMAP_I2C) += regmap-i2c.o +obj-$(CONFIG_REGMAP_RAM) += regmap-ram.o regmap-raw-ram.o +obj-$(CONFIG_REGMAP_SLIMBUS) += regmap-slimbus.o +obj-$(CONFIG_REGMAP_SPI) += regmap-spi.o +obj-$(CONFIG_REGMAP_SPMI) += regmap-spmi.o +obj-$(CONFIG_REGMAP_MMIO) += regmap-mmio.o +obj-$(CONFIG_REGMAP_IRQ) += regmap-irq.o +obj-$(CONFIG_REGMAP_W1) += regmap-w1.o +obj-$(CONFIG_REGMAP_SOUNDWIRE) += regmap-sdw.o +obj-$(CONFIG_REGMAP_SOUNDWIRE_MBQ) += regmap-sdw-mbq.o +obj-$(CONFIG_REGMAP_SCCB) += regmap-sccb.o +obj-$(CONFIG_REGMAP_I3C) += regmap-i3c.o +obj-$(CONFIG_REGMAP_SPI_AVMM) += regmap-spi-avmm.o +obj-$(CONFIG_REGMAP_MDIO) += regmap-mdio.o +obj-$(CONFIG_REGMAP_FSI) += regmap-fsi.o |