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author | Ingo Molnar <mingo@kernel.org> | 2019-12-30 08:10:51 +0100 |
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committer | Ingo Molnar <mingo@kernel.org> | 2019-12-30 08:10:51 +0100 |
commit | 28336be568bb473d16ba80db0801276fb4f1bbe5 (patch) | |
tree | cf2d7a56e6c3ea08139d8d9a5a58b296bd172136 /scripts/link-vmlinux.sh | |
parent | 5cbaefe9743bf14c9d3106db0cc19f8cb0a3ca22 (diff) | |
parent | fd6988496e79a6a4bdb514a4655d2920209eb85d (diff) | |
download | linux-stable-28336be568bb473d16ba80db0801276fb4f1bbe5.tar.gz linux-stable-28336be568bb473d16ba80db0801276fb4f1bbe5.tar.bz2 linux-stable-28336be568bb473d16ba80db0801276fb4f1bbe5.zip |
Merge tag 'v5.5-rc4' into locking/kcsan, to resolve conflicts
Conflicts:
init/main.c
lib/Kconfig.debug
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'scripts/link-vmlinux.sh')
-rwxr-xr-x | scripts/link-vmlinux.sh | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/scripts/link-vmlinux.sh b/scripts/link-vmlinux.sh index 06495379fcd8..436379940356 100755 --- a/scripts/link-vmlinux.sh +++ b/scripts/link-vmlinux.sh @@ -127,7 +127,9 @@ gen_btf() cut -d, -f1 | cut -d' ' -f2) bin_format=$(LANG=C ${OBJDUMP} -f ${1} | grep 'file format' | \ awk '{print $4}') - ${OBJCOPY} --dump-section .BTF=.btf.vmlinux.bin ${1} 2>/dev/null + ${OBJCOPY} --change-section-address .BTF=0 \ + --set-section-flags .BTF=alloc -O binary \ + --only-section=.BTF ${1} .btf.vmlinux.bin ${OBJCOPY} -I binary -O ${bin_format} -B ${bin_arch} \ --rename-section .data=.BTF .btf.vmlinux.bin ${2} } @@ -253,6 +255,10 @@ btf_vmlinux_bin_o="" if [ -n "${CONFIG_DEBUG_INFO_BTF}" ]; then if gen_btf .tmp_vmlinux.btf .btf.vmlinux.bin.o ; then btf_vmlinux_bin_o=.btf.vmlinux.bin.o + else + echo >&2 "Failed to generate BTF for vmlinux" + echo >&2 "Try to disable CONFIG_DEBUG_INFO_BTF" + exit 1 fi fi |