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| author | Eduard Zingerman <eddyz87@gmail.com> | 2026-09-04 01:33:23 -0700 |
|---|---|---|
| committer | Kumar Kartikeya Dwivedi <memxor@gmail.com> | 2026-09-04 12:58:04 +0200 |
| commit | 836b2fe544a5e9b5ce116622cb36fba33838c6fd (patch) | |
| tree | 95e38e4aaa0a6a78e373148b3d0af4aa2ab3d371 /arch/mips/lib/Makefile | |
| download | linux-stable-836b2fe544a5e9b5ce116622cb36fba33838c6fd.tar.gz linux-stable-836b2fe544a5e9b5ce116622cb36fba33838c6fd.zip | |
selftests/bpf: Check that JMP32 pointer vs zero jumps are not predictedgrafted
Add jmp32_ptr_vs_zero_jne: the fall-through of the 32-bit compare, which
the verifier used to skip, contains an out of bounds map value access,
hence w/o the previous patch the program is accepted. See previous patch
for detailed description.
Reported-by: Nicholas Carlini <npc@anthropic.com>
Suggested-by: Nicholas Carlini <npc@anthropic.com>
Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/bpf/20260904083325.2083493-6-eddyz87@gmail.com
Signed-off-by: Kumar Kartikeya Dwivedi <memxor@gmail.com>
Diffstat (limited to 'arch/mips/lib/Makefile')
| -rw-r--r-- | arch/mips/lib/Makefile | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/arch/mips/lib/Makefile b/arch/mips/lib/Makefile new file mode 100644 index 000000000..5d5b993cb --- /dev/null +++ b/arch/mips/lib/Makefile @@ -0,0 +1,18 @@ +# SPDX-License-Identifier: GPL-2.0 +# +# Makefile for MIPS-specific library files.. +# + +lib-y += bitops.o csum_partial.o delay.o memcpy.o memset.o \ + mips-atomic.o strncpy_user.o \ + strnlen_user.o uncached.o + +obj-y += iomap_copy.o +obj-$(CONFIG_PCI) += iomap-pci.o +lib-$(CONFIG_GENERIC_CSUM) := $(filter-out csum_partial.o, $(lib-y)) + +obj-$(CONFIG_CPU_GENERIC_DUMP_TLB) += dump_tlb.o +obj-$(CONFIG_CPU_R3000) += r3k_dump_tlb.o + +# libgcc-style stuff needed in the kernel +obj-y += bswapsi.o bswapdi.o multi3.o |