On 15.08.19 23:02, Guenter Roeck wrote:
On Thu, Aug 15, 2019 at 04:53:05PM -0400, Qian Cai wrote:The commit 0cfaee2af3a0 ("include/asm-generic/5level-fixup.h: fix variable 'p4d' set but not used") converted a few functions from macros to static inline, which causes parisc to complain,In file included from ./include/asm-generic/4level-fixup.h:38:0, from ./arch/parisc/include/asm/pgtable.h:5, from ./arch/parisc/include/asm/io.h:6, from ./include/linux/io.h:13, from sound/core/memory.c:9: ./include/asm-generic/5level-fixup.h:14:18: error: unknown type name 'pgd_t'; did you mean 'pid_t'? #define p4d_t pgd_t ^ ./include/asm-generic/5level-fixup.h:24:28: note: in expansion of macro 'p4d_t' static inline int p4d_none(p4d_t p4d) ^~~~~ It is because "4level-fixup.h" is included before "asm/page.h" where "pgd_t" is defined. Fixes: 0cfaee2af3a0 ("include/asm-generic/5level-fixup.h: fix variable 'p4d' set but not used") Reported-by: Guenter Roeck <[email protected]> Signed-off-by: Qian Cai <[email protected]>Tested-by: Guenter Roeck <[email protected]>
Acked-by: Helge Deller <[email protected]> Helge
