Re: [RFC][PATCH 1/7] Freezer: Read PF_BORROWED_MM in a nonracy way

On Fri 2007-02-23 11:18:06, Rafael J. Wysocki wrote: > From: Rafael J. Wysocki <[EMAIL PROTECTED]> > > The reading of PF_BORROWED_MM in is_user_space() without task_lock() is racy. > Fix it. > > Signed-off-by: Rafael J. Wysocki <[EMAIL PROTECTED]> ACK. -- (english) http://www.livejournal.com/~

[RFC][PATCH 1/7] Freezer: Read PF_BORROWED_MM in a nonracy way

From: Rafael J. Wysocki <[EMAIL PROTECTED]> The reading of PF_BORROWED_MM in is_user_space() without task_lock() is racy. Fix it. Signed-off-by: Rafael J. Wysocki <[EMAIL PROTECTED]> --- kernel/power/process.c |8 +++- 1 file changed, 7 insertions(+), 1 deletion(-) Index: linux-2.6.20-m