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| author | Arnd Bergmann <arnd@arndb.de> | 2018-04-11 15:36:21 +0300 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2018-04-19 14:29:40 +0300 |
| commit | e4da0d6872db4aa12426057cb67059c4dee7df09 (patch) | |
| tree | ac00cb02c484f9624ce16394ea0a96f8605097be /arch | |
| parent | 2b5a9a37e97467fea67070a94529d6d07e549270 (diff) | |
| download | linux-e4da0d6872db4aa12426057cb67059c4dee7df09.tar.xz | |
sparc: compat: Allow including asm/compat.h for 32-bit
We have several files on sparc that include linux/compat.h and expect
asm/compat.h not to be included for 32-bit builds, otherwise we get a
build failure.
Since we need to include asm/compat.h for compat time_t handling on all
32-bit architectures now, this hides some portions of asm/compat.h in
order to let the rest of the file get included.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/sparc/include/asm/compat.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/sparc/include/asm/compat.h b/arch/sparc/include/asm/compat.h index 615283e16f22..1898b6223160 100644 --- a/arch/sparc/include/asm/compat.h +++ b/arch/sparc/include/asm/compat.h @@ -168,6 +168,7 @@ static inline compat_uptr_t ptr_to_compat(void __user *uptr) return (u32)(unsigned long)uptr; } +#ifdef CONFIG_COMPAT static inline void __user *arch_compat_alloc_user_space(long len) { struct pt_regs *regs = current_thread_info()->kregs; @@ -184,6 +185,7 @@ static inline void __user *arch_compat_alloc_user_space(long len) return (void __user *) usp; } +#endif struct compat_ipc64_perm { compat_key_t key; @@ -243,6 +245,7 @@ struct compat_shmid64_ds { unsigned int __unused2; }; +#ifdef CONFIG_COMPAT static inline int is_compat_task(void) { return test_thread_flag(TIF_32BIT); @@ -254,5 +257,6 @@ static inline bool in_compat_syscall(void) return pt_regs_trap_type(current_pt_regs()) == 0x110; } #define in_compat_syscall in_compat_syscall +#endif #endif /* _ASM_SPARC64_COMPAT_H */ |