diff options
| author | Andi Kleen <ak@suse.de> | 2006-01-11 16:44:06 -0500 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-11 22:04:53 -0500 |
| commit | bf2fcc6fdfe4f4e92bb74f062c0a1be189f3a561 (patch) | |
| tree | 0bcc33f681c7e8ce6596c9323d4a1026ede84994 /arch/x86_64/kernel/entry.S | |
| parent | 2966387b481a11a90a7bed6600fc17b4253f6980 (diff) | |
[PATCH] x86_64: Implement is_compat_task the right way
By setting a flag during a 32bit system call only
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/x86_64/kernel/entry.S')
| -rw-r--r-- | arch/x86_64/kernel/entry.S | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86_64/kernel/entry.S b/arch/x86_64/kernel/entry.S index 45e0ab8a1fca..300555bc56b3 100644 --- a/arch/x86_64/kernel/entry.S +++ b/arch/x86_64/kernel/entry.S | |||
| @@ -313,6 +313,7 @@ int_with_check: | |||
| 313 | movl threadinfo_flags(%rcx),%edx | 313 | movl threadinfo_flags(%rcx),%edx |
| 314 | andl %edi,%edx | 314 | andl %edi,%edx |
| 315 | jnz int_careful | 315 | jnz int_careful |
| 316 | andl $~TS_COMPAT,threadinfo_status(%rcx) | ||
| 316 | jmp retint_swapgs | 317 | jmp retint_swapgs |
| 317 | 318 | ||
| 318 | /* Either reschedule or signal or syscall exit tracking needed. */ | 319 | /* Either reschedule or signal or syscall exit tracking needed. */ |