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324d3d6663
commit 4013e26670c590944abdab56c4fa797527b74325 upstream. On ELF, (NOLOAD) sets the section type to SHT_NOBITS[1]. It is conceptually inappropriate for .plt and .text.* sections which are always SHT_PROGBITS. In GNU ld, if PLT entries are needed, .plt will be SHT_PROGBITS anyway and (NOLOAD) will be essentially ignored. In ld.lld, since https://reviews.llvm.org/D118840 ("[ELF] Support (TYPE=<value>) to customize the output section type"), ld.lld will report a `section type mismatch` error. Just remove (NOLOAD) to fix the error. [1] https://lld.llvm.org/ELF/linker_script.html As of today, "The section should be marked as not loadable" on https://sourceware.org/binutils/docs/ld/Output-Section-Type.html is outdated for ELF. Tested-by: Nathan Chancellor <nathan@kernel.org> Reported-by: Nathan Chancellor <nathan@kernel.org> Signed-off-by: Fangrui Song <maskray@google.com> Acked-by: Ard Biesheuvel <ardb@kernel.org> Link: https://lore.kernel.org/r/20220218081209.354383-1-maskray@google.com Signed-off-by: Will Deacon <will@kernel.org> [nathan: Fix conflicts due to lack of 596b0474d3d9] Signed-off-by: Nathan Chancellor <nathan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6 lines
103 B
Plaintext
6 lines
103 B
Plaintext
SECTIONS {
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.plt 0 : { BYTE(0) }
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.init.plt 0 : { BYTE(0) }
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.text.ftrace_trampoline 0 : { BYTE(0) }
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}
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