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 --- fs/ext2/Makefile | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 fs/ext2/Makefile (limited to 'fs/ext2/Makefile') diff --git a/fs/ext2/Makefile b/fs/ext2/Makefile new file mode 100644 index 000000000..8860948ef --- /dev/null +++ b/fs/ext2/Makefile @@ -0,0 +1,16 @@ +# SPDX-License-Identifier: GPL-2.0 +# +# Makefile for the linux ext2-filesystem routines. +# + +obj-$(CONFIG_EXT2_FS) += ext2.o + +ext2-y := balloc.o dir.o file.o ialloc.o inode.o \ + ioctl.o namei.o super.o symlink.o trace.o + +# For tracepoints to include our trace.h from tracepoint infrastructure +CFLAGS_trace.o := -I$(src) + +ext2-$(CONFIG_EXT2_FS_XATTR) += xattr.o xattr_user.o xattr_trusted.o +ext2-$(CONFIG_EXT2_FS_POSIX_ACL) += acl.o +ext2-$(CONFIG_EXT2_FS_SECURITY) += xattr_security.o -- cgit v1.3.1