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MIPS: compat: Implement is_compat_task() by testing for 32-bit address space.

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So far is_compat_task() was testing for 32-bit registers if O32 support
was enabled and if O32 support was disabled but N32 enabled it was testing
for 32-bit address space.  So if both O32 and N32 were enabled a N32
task was not considered a compat task, whops.

This still leaves potential cases where O32 and N32 need different treatment
unsolved.  But that's another commit.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Ralf Baechle 2012-11-08 23:59:31 +01:00
parent 4870639a75
commit 6ad560b454
1 changed files with 1 additions and 1 deletions
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2
arch/mips/include/asm/compat.h
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@ -290,7 +290,7 @@ struct compat_shmid64_ds {
static inline int is_compat_task(void)
{
return test_thread_flag(TIF_32BIT);
return test_thread_flag(TIF_32BIT_ADDR);
}
#endif /* _ASM_COMPAT_H */