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e31694e0a7
When objtool creates the .altinstructions section, it sets the SHF_WRITE
flag to make the section writable -- unless the section had already been
previously created by the kernel. The mismatch between kernel-created
and objtool-created section flags can cause failures with external
tooling (kpatch-build). And the section doesn't need to be writable
anyway.
Make the section flags consistent with the kernel's.
Fixes:
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.. | ||
arch/x86 | ||
Documentation | ||
include/objtool | ||
.gitignore | ||
Build | ||
builtin-check.c | ||
builtin-orc.c | ||
check.c | ||
elf.c | ||
Makefile | ||
objtool.c | ||
orc_dump.c | ||
orc_gen.c | ||
special.c | ||
sync-check.sh | ||
weak.c |