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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/soc/imx/Kconfig | |
| 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/soc/imx/Kconfig')
| -rw-r--r-- | drivers/soc/imx/Kconfig | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/drivers/soc/imx/Kconfig b/drivers/soc/imx/Kconfig new file mode 100644 index 000000000..2a90ddd20 --- /dev/null +++ b/drivers/soc/imx/Kconfig @@ -0,0 +1,23 @@ +# SPDX-License-Identifier: GPL-2.0-only +menu "i.MX SoC drivers" + +config SOC_IMX8M + tristate "i.MX8M SoC family support" + depends on ARCH_MXC || COMPILE_TEST + default ARCH_MXC && ARM64 + select SOC_BUS + select ARM_GIC_V3 if ARCH_MXC && ARCH_MULTI_V7 + help + If you say yes here you get support for the NXP i.MX8M family + support, it will provide the SoC info like SoC family, + ID and revision etc. + +config SOC_IMX9 + tristate "i.MX9 SoC family support" + depends on ARCH_MXC || COMPILE_TEST + default ARCH_MXC && ARM64 + select SOC_BUS + help + If you say yes here, you get support for the NXP i.MX9 family + +endmenu |