From 01ed102c8522a71d6d05824dd4dc3e17ee9b6d29 Mon Sep 17 00:00:00 2001 From: Stephen Rothwell Date: Tue, 22 Apr 2014 16:22:07 +1000 Subject: [PATCH] sparc: properly conditionalize use of TIF_32BIT After merging the audit tree, today's linux-next build (sparc defconfig) failed like this: In file included from include/linux/audit.h:29:0, from mm/mmap.c:33: arch/sparc/include/asm/syscall.h: In function 'syscall_get_arch': arch/sparc/include/asm/syscall.h:131:9: error: 'TIF_32BIT' undeclared (first use in this function) arch/sparc/include/asm/syscall.h:131:9: note: each undeclared identifier is reported only once for each function it appears in And many more ... Caused by commit 374c0c054122 ("ARCH: AUDIT: implement syscall_get_arch for all arches"). This patch wraps the usage of TIF_32BIT in: if defined(__sparc__) && defined(__arch64__) Which solves the build problem. Signed-off-by: Stephen Rothwell Acked-by: Richard Guy Briggs Signed-off-by: Eric Paris --- arch/sparc/include/asm/syscall.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/sparc/include/asm/syscall.h b/arch/sparc/include/asm/syscall.h index fed3d511b108..a5a8153766b3 100644 --- a/arch/sparc/include/asm/syscall.h +++ b/arch/sparc/include/asm/syscall.h @@ -128,8 +128,12 @@ static inline void syscall_set_arguments(struct task_struct *task, static inline int syscall_get_arch(void) { +#if defined(__sparc__) && defined(__arch64__) return test_thread_flag(TIF_32BIT) ? AUDIT_ARCH_SPARC : AUDIT_ARCH_SPARC64; +#else + return AUDIT_ARCH_SPARC; +#endif } #endif /* __ASM_SPARC_SYSCALL_H */