| From | Julien Thierry <> | Subject | [RFC v5 46/57] arm64: alternative: Mark .altinstr_replacement as containing executable instructions | Date | Thu, 9 Jan 2020 16:02:49 +0000 |
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From: Raphael Gault <raphael.gault@arm.com>
Until now, the section .altinstr_replacement wasn't marked as containing executable instructions on arm64. This patch changes that so that it is coherent with what is done on x86.
Signed-off-by: Raphael Gault <raphael.gault@arm.com> Signed-off-by: Julien Thierry <jthierry@redhat.com> --- arch/arm64/include/asm/alternative.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/include/asm/alternative.h b/arch/arm64/include/asm/alternative.h index b9f8d787eea9..e9e6b81e3eb4 100644 --- a/arch/arm64/include/asm/alternative.h +++ b/arch/arm64/include/asm/alternative.h @@ -71,7 +71,7 @@ static inline void apply_alternatives_module(void *start, size_t length) { } ALTINSTR_ENTRY(feature,cb) \ ".popsection\n" \ " .if " __stringify(cb) " == 0\n" \ - ".pushsection .altinstr_replacement, \"a\"\n" \ + ".pushsection .altinstr_replacement, \"ax\"\n" \ "663:\n\t" \ newinstr "\n" \ "664:\n\t" \ -- 2.21.0
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