AcoSail/kernel_optimize_test
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Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6

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* master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6:
  [SPARC64]: 8-byte align return value from compat_alloc_user_space()
This commit is contained in:
Linus Torvalds 2006-10-23 07:51:20 -07:00
commit d0b72a0817
1 changed files with 5 additions and 2 deletions
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7
include/asm-sparc64/compat.h
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@ -164,7 +164,7 @@ static inline compat_uptr_t ptr_to_compat(void __user *uptr)
return (u32)(unsigned long)uptr;
}
static __inline__ void __user *compat_alloc_user_space(long len)
static inline void __user *compat_alloc_user_space(long len)
{
struct pt_regs *regs = current_thread_info()->kregs;
unsigned long usp = regs->u_regs[UREG_I6];
@ -174,7 +174,10 @@ static __inline__ void __user *compat_alloc_user_space(long len)
else
usp &= 0xffffffffUL;
return (void __user *) (usp - len);
usp -= len;
usp &= ~0x7UL;
return (void __user *) usp;
}
struct compat_ipc64_perm {