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| author | Nathan Chancellor <natechancellor@gmail.com> | 2020-12-08 01:34:16 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@armlinux.org.uk> | 2020-12-21 11:19:21 +0000 |
| commit | 0cda9bc15dfc459bd178d6ba93389df52dd57957 (patch) | |
| tree | c8b13e68e2b00a9477db11bdc394d5c5cd486725 /arch/arm/xen | |
| parent | 551b39efc6ffdc7a881122fbac0caa2a27a464d8 (diff) | |
| download | linux-0cda9bc15dfc459bd178d6ba93389df52dd57957.tar.gz linux-0cda9bc15dfc459bd178d6ba93389df52dd57957.tar.bz2 linux-0cda9bc15dfc459bd178d6ba93389df52dd57957.zip | |
ARM: 9038/1: Link with '-z norelro'
When linking a multi_v7_defconfig + CONFIG_KASAN=y kernel with
LD=ld.lld, the following error occurs:
$ make ARCH=arm CROSS_COMPILE=arm-linux-gnueabi- LLVM=1 zImage
ld.lld: error: section: .exit.data is not contiguous with other relro sections
LLD defaults to '-z relro', which is unneeded for the kernel because
program headers are not used nor is there any position independent code
generation or linking for ARM. Add '-z norelro' to LDFLAGS_vmlinux to
avoid this error.
Link: https://github.com/ClangBuiltLinux/linux/issues/1189
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Tested-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Diffstat (limited to 'arch/arm/xen')
0 files changed, 0 insertions, 0 deletions