arm64: vdso32: add ARM.exidx* sections

These show up when building with clang+lld.

Signed-off-by: Joey Gouly <joey.gouly@arm.com>
Cc: Will Deacon <will@kernel.org>
Cc: Vincenzo Frascino <vincenzo.frascino@arm.com>
Link: https://lore.kernel.org/r/20220628151307.35561-2-joey.gouly@arm.com
Signed-off-by: Will Deacon <will@kernel.org>

diff --git a/arch/arm64/kernel/vdso32/vdso.lds.S b/arch/arm64/kernel/vdso32/vdso.lds.S
index 120cf422036ff30dc341f833f0fb592decaa2aa9..e2f8ced571d693ca032f1309c30103dc3a14e416 100644 (file)
--- a/arch/arm64/kernel/vdso32/vdso.lds.S
+++ b/arch/arm64/kernel/vdso32/vdso.lds.S
@@ -60,6 +60,7 @@ SECTIONS
        }
 
        ELF_DETAILS
+       .ARM.exidx : { *(.ARM.exidx*) }
        .ARM.attributes 0 : { *(.ARM.attributes) }
 
        /DISCARD/       : {