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由 Masahiro Yamada 提交于
Commit e60fb8bf ("s390/cpacf: mark scpacf_query() as __always_inline") was not enough to make sure to meet the 'i' (immediate) constraint for the asm operands. With CONFIG_OPTIMIZE_INLINING enabled, Laura Abbott reported error with gcc 9.1.1: In file included from arch/s390/crypto/prng.c:29: ./arch/s390/include/asm/cpacf.h: In function 'cpacf_query_func': ./arch/s390/include/asm/cpacf.h:170:2: warning: asm operand 3 probably doesn't match constraints 170 | asm volatile( | ^~~ ./arch/s390/include/asm/cpacf.h:170:2: error: impossible constraint in 'asm' Add more __always_inline to force inlining. Fixes: 9012d011 ("compiler: allow all arches to enable CONFIG_OPTIMIZE_INLINING") Reported-by: NLaura Abbott <labbott@redhat.com> Signed-off-by: NMasahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: NMartin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: NHeiko Carstens <heiko.carstens@de.ibm.com>
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