Hou Tao 866de40744 bpf: Disallow BPF_LOG_KERNEL log level for bpf(BPF_BTF_LOAD) ... BPF_LOG_KERNEL is only used internally, so disallow bpf_btf_load() to set log level as BPF_LOG_KERNEL. The same checking has already been done in bpf_check(), so factor out a helper to check the validity of log attributes and use it in both places. Fixes: 8580ac9404 ("bpf: Process in-kernel BTF") Signed-off-by: Hou Tao <houtao1@huawei.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Yonghong Song <yhs@fb.com> Acked-by: Martin KaFai Lau <kafai@fb.com> Link: https://lore.kernel.org/bpf/20211203053001.740945-1-houtao1@huawei.com		2021-12-04 10:10:24 -08:00
..
acpi	Merge branches 'acpica', 'acpi-ec', 'acpi-pmic' and 'acpi-video'	2021-11-10 14:03:14 +01:00
asm-generic	asm-generic: asm/syscall.h cleanup	2021-11-10 11:22:03 -08:00
clocksource
crypto
drm	Removed the TTM Huge Page functionnality to address a crash, a timeout	2021-11-11 08:14:19 +10:00
dt-bindings	- Remove Drivers	2021-11-08 12:07:52 -08:00
keys
kunit	include/kunit/test.h: replace kernel.h with the necessary inclusions	2021-11-09 10:02:49 -08:00
kvm
linux	bpf: Disallow BPF_LOG_KERNEL log level for bpf(BPF_BTF_LOAD)	2021-12-04 10:10:24 -08:00
math-emu
media	Merge branch 'akpm' (patches from Andrew)	2021-11-09 10:11:53 -08:00
memory
misc
net	Networking fixes for 5.16-rc1, including fixes from bpf, can	2021-11-11 09:49:36 -08:00
pcmcia
ras
rdma
scsi	SCSI misc on 20211112	2021-11-12 12:25:50 -08:00
soc
sound
target
trace	A slow cycle for nfsd: mainly cleanup, including Neil's patch dropping	2021-11-10 16:45:54 -08:00
uapi	bpf: Pass a set of bpf_core_relo-s to prog_load command.	2021-12-02 11:18:35 -08:00
vdso
video
xen