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riscv: Provide all alternative macros all the time

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[ Upstream commit fb53a9aa5f5b8bf302f3260a7f1f5a24345ce62a ]

We need to provide all six forms of the alternative macros
(ALTERNATIVE, ALTERNATIVE_2, _ALTERNATIVE_CFG, _ALTERNATIVE_CFG_2,
__ALTERNATIVE_CFG, __ALTERNATIVE_CFG_2) for all four cases derived
from the two ifdefs (RISCV_ALTERNATIVE, __ASSEMBLY__) in order to
ensure all configs can compile. Define this missing ones and ensure
all are defined to consume all parameters passed.

Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202504130710.3IKz6Ibs-lkp@intel.com/
Signed-off-by: Andrew Jones <ajones@ventanamicro.com>
Tested-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Reviewed-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Link: https://lore.kernel.org/r/20250414120947.135173-2-ajones@ventanamicro.com
Signed-off-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Andrew Jones
2025-04-14 14:09:48 +02:00
committed by Greg Kroah-Hartman
parent ce7e04d26a
commit f0209397ed
1 changed files with 8 additions and 13 deletions
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21
arch/riscv/include/asm/alternative-macros.h
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@@ -115,24 +115,19 @@
\old_c
.endm
#define _ALTERNATIVE_CFG(old_c, ...) \
ALTERNATIVE_CFG old_c
#define _ALTERNATIVE_CFG_2(old_c, ...) \
ALTERNATIVE_CFG old_c
#define __ALTERNATIVE_CFG(old_c, ...) ALTERNATIVE_CFG old_c
#define __ALTERNATIVE_CFG_2(old_c, ...) ALTERNATIVE_CFG old_c
#else /* !__ASSEMBLY__ */
#define __ALTERNATIVE_CFG(old_c) \
old_c "\n"
#define _ALTERNATIVE_CFG(old_c, ...) \
__ALTERNATIVE_CFG(old_c)
#define _ALTERNATIVE_CFG_2(old_c, ...) \
__ALTERNATIVE_CFG(old_c)
#define __ALTERNATIVE_CFG(old_c, ...) old_c "\n"
#define __ALTERNATIVE_CFG_2(old_c, ...) old_c "\n"
#endif /* __ASSEMBLY__ */
#define _ALTERNATIVE_CFG(old_c, ...) __ALTERNATIVE_CFG(old_c)
#define _ALTERNATIVE_CFG_2(old_c, ...) __ALTERNATIVE_CFG_2(old_c)
#endif /* CONFIG_RISCV_ALTERNATIVE */
/*