From: Heiko Carstens Date: Sat, 22 Jan 2022 09:24:31 +0000 (+0100) Subject: s390/uaccess: fix compile error X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=3d787b392d169d4a2e3aee6ac6dfd6ec39722cf2;p=linux.git s390/uaccess: fix compile error Compiling with e.g MARCH=z900 results in compile errors: arch/s390/lib/uaccess.c: In function 'copy_from_user_mvcos': >> arch/s390/lib/uaccess.c:65:15: error: variable 'spec' has initializer but incomplete type 65 | union oac spec = { Therefore make definition of union oac visible for all MARCHs. Reported-by: kernel test robot Cc: Nico Boehr Cc: Janis Schoetterl-Glausch Fixes: 012a224e1fa3 ("s390/uaccess: introduce bit field for OAC specifier") Signed-off-by: Heiko Carstens --- diff --git a/arch/s390/include/asm/uaccess.h b/arch/s390/include/asm/uaccess.h index 147cb3534ce48..d74e26b48604d 100644 --- a/arch/s390/include/asm/uaccess.h +++ b/arch/s390/include/asm/uaccess.h @@ -47,8 +47,6 @@ raw_copy_to_user(void __user *to, const void *from, unsigned long n); int __put_user_bad(void) __attribute__((noreturn)); int __get_user_bad(void) __attribute__((noreturn)); -#ifdef CONFIG_HAVE_MARCH_Z10_FEATURES - union oac { unsigned int val; struct { @@ -71,6 +69,8 @@ union oac { }; }; +#ifdef CONFIG_HAVE_MARCH_Z10_FEATURES + #define __put_get_user_asm(to, from, size, oac_spec) \ ({ \ int __rc; \