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| author | Stephen Rothwell <sfr@canb.auug.org.au> | 2014-04-22 08:22:07 +0200 |
|---|---|---|
| committer | Eric Paris <eparis@redhat.com> | 2014-09-23 22:21:27 +0200 |
| commit | 01ed102c8522a71d6d05824dd4dc3e17ee9b6d29 (patch) | |
| tree | 3bd6d094cbd6e054ca69d925e1135a613c5be815 /arch/sparc | |
| parent | sparc: simplify syscall_get_arch() (diff) | |
| download | linux-01ed102c8522a71d6d05824dd4dc3e17ee9b6d29.tar.xz linux-01ed102c8522a71d6d05824dd4dc3e17ee9b6d29.zip | |
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 <sfr@canb.auug.org.au>
Acked-by: Richard Guy Briggs <rgb@redhat.com>
Signed-off-by: Eric Paris <eparis@redhat.com>
Diffstat (limited to 'arch/sparc')
| -rw-r--r-- | arch/sparc/include/asm/syscall.h | 4 |
1 files changed, 4 insertions, 0 deletions
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 */ |