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| author | Yuntao Liu <liuyuntao12@huawei.com> | 2024-08-21 08:34:41 +0200 |
|---|---|---|
| committer | Russell King (Oracle) <rmk+kernel@armlinux.org.uk> | 2024-09-04 15:47:42 +0200 |
| commit | 0d437918fb6473d25fb83188c2d6040f47acfbcd (patch) | |
| tree | 2fd5ca18d93aa498c29edd803339988ddb865772 /scripts/syscallhdr.sh | |
| parent | Linux 6.11-rc2 (diff) | |
| download | linux-0d437918fb6473d25fb83188c2d6040f47acfbcd.tar.xz linux-0d437918fb6473d25fb83188c2d6040f47acfbcd.zip | |
ARM: 9414/1: Fix build issue with LD_DEAD_CODE_DATA_ELIMINATION
There is a build issue with LD segmentation fault, while
CONFIG_LD_DEAD_CODE_DATA_ELIMINATION is not enabled, as bellow.
scripts/link-vmlinux.sh: line 49: 3796 Segmentation fault
(core dumped) ${ld} ${ldflags} -o ${output} ${wl}--whole-archive
${objs} ${wl}--no-whole-archive ${wl}--start-group
${libs} ${wl}--end-group ${kallsymso} ${btf_vmlinux_bin_o} ${ldlibs}
The error occurs in older versions of the GNU ld with version earlier
than 2.36. It makes most sense to have a minimum LD version as
a dependency for HAVE_LD_DEAD_CODE_DATA_ELIMINATION and eliminate
the impact of ".reloc .text, R_ARM_NONE, ." when
CONFIG_LD_DEAD_CODE_DATA_ELIMINATION is not enabled.
Fixes: ed0f94102251 ("ARM: 9404/1: arm32: enable HAVE_LD_DEAD_CODE_DATA_ELIMINATION")
Reported-by: Harith George <mail2hgg@gmail.com>
Tested-by: Harith George <mail2hgg@gmail.com>
Suggested-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Yuntao Liu <liuyuntao12@huawei.com>
Link: https://lore.kernel.org/all/14e9aefb-88d1-4eee-8288-ef15d4a9b059@gmail.com/
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Diffstat (limited to 'scripts/syscallhdr.sh')
0 files changed, 0 insertions, 0 deletions