prev->gsindex = gsindex;
}
+ /* Must be after DS reload */
+ unlazy_fpu(prev_p);
+
/*
* Switch the PDA and FPU contexts.
*/
write_pda(oldrsp, next->userrsp);
write_pda(pcurrent, next_p);
- /* This must be here to ensure both math_state_restore() and
- kernel_fpu_begin() work consistently.
- And the AMD workaround requires it to be after DS reload. */
- unlazy_fpu(prev_p);
write_pda(kernelstack,
task_stack_page(next_p) + THREAD_SIZE - PDA_STACKOFFSET);
if (IS_ERR(filename))
return error;
error = do_execve(filename, argv, envp, ®s);
+ if (error == 0) {
+ task_lock(current);
+ current->ptrace &= ~PT_DTRACE;
+ task_unlock(current);
+ }
putname(filename);
return error;
}