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UPSTREAM: arm64: assembler: remove user_alt

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user_alt isn't being used anymore. It's also simpler and clearer
to directly use alternative_insn and _cond_extable in-line when
needed.

Reported-by: Mark Rutland <mark.rutland@arm.com>
Link: https://lore.kernel.org/linux-arm-kernel/20210520125735.GF17233@C02TD0UTHF1T.local/
Signed-off-by: Fuad Tabba <tabba@google.com>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
Link: https://lore.kernel.org/r/20210524083001.2586635-8-tabba@google.com
Signed-off-by: Will Deacon <will@kernel.org>
(cherry picked from commit 55272ecc3a)
Signed-off-by: Will Deacon <willdeacon@google.com>
Bug: 192636784
Change-Id: I475d14acf99bb2565440b89a7cc036aa9c2d742f
This commit is contained in:
Fuad Tabba
2021-05-24 09:29:50 +01:00
committed by Will Deacon
parent 1104ef908f
commit 51f3c766ea
1 changed files with 0 additions and 5 deletions
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5
arch/arm64/include/asm/alternative-macros.h
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@@ -198,11 +198,6 @@ alternative_endif
#define _ALTERNATIVE_CFG(insn1, insn2, cap, cfg, ...) \
alternative_insn insn1, insn2, cap, IS_ENABLED(cfg)
.macro user_alt, label, oldinstr, newinstr, cond
9999: alternative_insn "\oldinstr", "\newinstr", \cond
_asm_extable 9999b, \label
.endm
#endif /* __ASSEMBLY__ */
/*