Commits
Guenter Roeck committed 93c2f55ffc8
s390/ctl_reg: mark __ctl_set_bit and __ctl_clear_bit as __always_inline
s390:tinyconfig fails to build with gcc 8.3.0.
arch/s390/include/asm/ctl_reg.h:52:2: error: impossible constraint in 'asm'
asm volatile( \
^~~
arch/s390/include/asm/ctl_reg.h:62:2: note: in expansion of macro '__ctl_store'
__ctl_store(reg, cr, cr);
^~~~~~~~~~~
s390/include/asm/ctl_reg.h:41:2: error: impossible constraint in 'asm'
asm volatile( \
^~~
arch/s390/include/asm/ctl_reg.h:64:2:
note: in expansion of macro '__ctl_load'
__ctl_load(reg, cr, cr);
^~~~~~~~~~
Marking __ctl_set_bit and __ctl_clear_bit as __always_inline fixes the
problem.
Fixes: 9012d011660e ("compiler: allow all arches to enable CONFIG_OPTIMIZE_INLINING")
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>