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| author | Petr Pavlu <petr.pavlu@suse.com> | 2026-03-27 08:59:00 +0100 |
|---|---|---|
| committer | Sami Tolvanen <samitolvanen@google.com> | 2026-05-26 20:45:59 +0000 |
| commit | ffe1545ce8a0a7bb698d5f68cbbdef8f93d1fce6 (patch) | |
| tree | 5e2cbd8f8386601f519b88968f535b48a1ccc864 | |
| parent | e7ae89a0c97ce2b68b0983cd01eda67cf373517d (diff) | |
| download | linux-next-history-ffe1545ce8a0a7bb698d5f68cbbdef8f93d1fce6.tar.gz | |
module, arm: force sh_addr=0 for arch-specific sections
When linking modules with 'ld.bfd -r', sections defined without an address
inherit the location counter, resulting in non-zero sh_addr values in the
resulting .ko files. Relocatable objects are expected to have sh_addr=0 for
all sections. Non-zero addresses are confusing in this context, typically
worse compressible, and may cause tools to misbehave [1].
Force sh_addr=0 for all arm-specific module sections.
Link: https://sourceware.org/bugzilla/show_bug.cgi?id=33958 [1]
Signed-off-by: Petr Pavlu <petr.pavlu@suse.com>
Signed-off-by: Sami Tolvanen <samitolvanen@google.com>
| -rw-r--r-- | arch/arm/include/asm/module.lds.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/include/asm/module.lds.h b/arch/arm/include/asm/module.lds.h index 0e7cb4e314b48..f9ad774b2889d 100644 --- a/arch/arm/include/asm/module.lds.h +++ b/arch/arm/include/asm/module.lds.h @@ -1,7 +1,7 @@ /* SPDX-License-Identifier: GPL-2.0 */ #ifdef CONFIG_ARM_MODULE_PLTS SECTIONS { - .plt : { BYTE(0) } - .init.plt : { BYTE(0) } + .plt 0 : { BYTE(0) } + .init.plt 0 : { BYTE(0) } } #endif |