Re: [PATCH] Fix atomicity of TIF update in flush_thread() for sparc64

2007-03-10 Thread David Miller
From: Mathieu Desnoyers <[EMAIL PROTECTED]> Date: Sat, 10 Mar 2007 03:08:44 -0500 > Fix atomicity of TIF update in flush_thread() for sparc64 Applied, thanks for fixing this up. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL

[PATCH] Fix atomicity of TIF update in flush_thread() for sparc64

2007-03-10 Thread Mathieu Desnoyers
Fix atomicity of TIF update in flush_thread() for sparc64 Fixes correctly the race by using *_ti_thread_flag. Race : parent process executing : sys_ptrace() (lock_kernel()) (ptrace_get_task_struct(pid)) arch_ptrace() ptrace_detach() ptrace_disable(child);

[PATCH] Fix atomicity of TIF update in flush_thread() for sparc64

2007-03-10 Thread Mathieu Desnoyers
Fix atomicity of TIF update in flush_thread() for sparc64 Fixes correctly the race by using *_ti_thread_flag. Race : parent process executing : sys_ptrace() (lock_kernel()) (ptrace_get_task_struct(pid)) arch_ptrace() ptrace_detach() ptrace_disable(child);

Re: [PATCH] Fix atomicity of TIF update in flush_thread() for sparc64

2007-03-10 Thread David Miller
From: Mathieu Desnoyers [EMAIL PROTECTED] Date: Sat, 10 Mar 2007 03:08:44 -0500 Fix atomicity of TIF update in flush_thread() for sparc64 Applied, thanks for fixing this up. - To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to [EMAIL PROTECTED]

Re: [PATCH] Fix atomicity of TIF update in flush_thread() for sparc64

2007-03-08 Thread David Miller
From: Mathieu Desnoyers <[EMAIL PROTECTED]> Date: Thu, 8 Mar 2007 21:38:14 -0500 > Fix atomicity of TIF update in flush_thread() for x86_64 ^^ You mean sparc64 of course, I fixed this up while committing your patch, thanks a lot. - To

[PATCH] Fix atomicity of TIF update in flush_thread() for sparc64

2007-03-08 Thread Mathieu Desnoyers
Fix atomicity of TIF update in flush_thread() for x86_64 Race : parent process executing : sys_ptrace() (lock_kernel()) (ptrace_get_task_struct(pid)) arch_ptrace() ptrace_detach() ptrace_disable(child); clear_singlestep(child); clear_tsk_thread_flag(child,

[PATCH] Fix atomicity of TIF update in flush_thread() for sparc64

2007-03-08 Thread Mathieu Desnoyers
Fix atomicity of TIF update in flush_thread() for x86_64 Race : parent process executing : sys_ptrace() (lock_kernel()) (ptrace_get_task_struct(pid)) arch_ptrace() ptrace_detach() ptrace_disable(child); clear_singlestep(child); clear_tsk_thread_flag(child,

Re: [PATCH] Fix atomicity of TIF update in flush_thread() for sparc64

2007-03-08 Thread David Miller
From: Mathieu Desnoyers [EMAIL PROTECTED] Date: Thu, 8 Mar 2007 21:38:14 -0500 Fix atomicity of TIF update in flush_thread() for x86_64 ^^ You mean sparc64 of course, I fixed this up while committing your patch, thanks a lot. - To