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x86/ptrace: Stop setting TS_COMPAT in ptrace code
[cascardo/linux.git]
/
arch
/
x86
/
include
/
asm
/
syscall.h
diff --git
a/arch/x86/include/asm/syscall.h
b/arch/x86/include/asm/syscall.h
index
999b7cd
..
4e23dd1
100644
(file)
--- a/
arch/x86/include/asm/syscall.h
+++ b/
arch/x86/include/asm/syscall.h
@@
-60,7
+60,7
@@
static inline long syscall_get_error(struct task_struct *task,
* TS_COMPAT is set for 32-bit syscall entries and then
* remains set until we return to user mode.
*/
* TS_COMPAT is set for 32-bit syscall entries and then
* remains set until we return to user mode.
*/
- if (task_thread_info(task)->status &
TS_COMPAT
)
+ if (task_thread_info(task)->status &
(TS_COMPAT|TS_I386_REGS_POKED)
)
/*
* Sign-extend the value so (int)-EFOO becomes (long)-EFOO
* and will match correctly in comparisons.
/*
* Sign-extend the value so (int)-EFOO becomes (long)-EFOO
* and will match correctly in comparisons.
@@
-239,9
+239,6
@@
static inline int syscall_get_arch(void)
* TS_COMPAT is set for 32-bit syscall entry and then
* remains set until we return to user mode.
*
* TS_COMPAT is set for 32-bit syscall entry and then
* remains set until we return to user mode.
*
- * TIF_IA32 tasks should always have TS_COMPAT set at
- * system call time.
- *
* x32 tasks should be considered AUDIT_ARCH_X86_64.
*/
if (task_thread_info(current)->status & TS_COMPAT)
* x32 tasks should be considered AUDIT_ARCH_X86_64.
*/
if (task_thread_info(current)->status & TS_COMPAT)