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LoongArch: Fix SYM_SIGFUNC_START definition for 32BIT

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The SYM_SIGFUNC_START definition should match sigcontext that the length
of GPRs are 8 bytes for both 32BIT and 64BIT. So replace SZREG with 8 to
fix it.

Cc: stable@vger.kernel.org
Fixes: e4878c37f6 ("LoongArch: vDSO: Emit GNU_EH_FRAME correctly")
Suggested-by: Xi Ruoyao <xry111@xry111.site>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
This commit is contained in:
Huacai Chen
2026-05-04 09:00:01 +08:00
parent 5643c6b2c8
commit 98b8aebb14
1 changed files with 1 additions and 1 deletions
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arch/loongarch/include/asm/linkage.h
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@@ -69,7 +69,7 @@
9, 10, 11, 12, 13, 14, 15, 16, \
17, 18, 19, 20, 21, 22, 23, 24, \
25, 26, 27, 28, 29, 30, 31; \
.cfi_offset \num, SC_REGS + \num * SZREG; \
.cfi_offset \num, SC_REGS + \num * 8; \
.endr; \
\
nop; \