From 836b2fe544a5e9b5ce116622cb36fba33838c6fd Mon Sep 17 00:00:00 2001 From: Eduard Zingerman Date: Fri, 4 Sep 2026 01:33:23 -0700 Subject: selftests/bpf: Check that JMP32 pointer vs zero jumps are not predicted 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 Suggested-by: Nicholas Carlini Signed-off-by: Eduard Zingerman Link: https://lore.kernel.org/bpf/20260904083325.2083493-6-eddyz87@gmail.com Signed-off-by: Kumar Kartikeya Dwivedi --- arch/mips/lib/Makefile | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 arch/mips/lib/Makefile (limited to 'arch/mips/lib/Makefile') 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 -- cgit v1.3.1