Re: [PATCH 1/6] signal x86: Propage RF EFLAGS bit throught the signal restore call

2013-04-24 Thread Frederic Weisbecker
On Wed, Apr 17, 2013 at 10:02:06PM +0200, Oleg Nesterov wrote: > On 04/16, Oleg Nesterov wrote: > > > > On 04/16, Frederic Weisbecker wrote: > > > > > > On Sun, Mar 10, 2013 at 07:41:06PM +0100, Jiri Olsa wrote: > > > > Adding RF EFLAGS bit to be restored on return from signal from > > > > the

Re: [PATCH 1/6] signal x86: Propage RF EFLAGS bit throught the signal restore call

2013-04-24 Thread Frederic Weisbecker
On Sun, Mar 10, 2013 at 07:41:06PM +0100, Jiri Olsa wrote: > Adding RF EFLAGS bit to be restored on return from signal from > the original register context before the signal was entered. > > This will prevent the RF flag to disappear when returning > from exception due to the signal handler being

Re: [PATCH 1/6] signal x86: Propage RF EFLAGS bit throught the signal restore call

2013-04-24 Thread Frederic Weisbecker
On Sun, Mar 10, 2013 at 07:41:06PM +0100, Jiri Olsa wrote: Adding RF EFLAGS bit to be restored on return from signal from the original register context before the signal was entered. This will prevent the RF flag to disappear when returning from exception due to the signal handler being

Re: [PATCH 1/6] signal x86: Propage RF EFLAGS bit throught the signal restore call

2013-04-24 Thread Frederic Weisbecker
On Wed, Apr 17, 2013 at 10:02:06PM +0200, Oleg Nesterov wrote: On 04/16, Oleg Nesterov wrote: On 04/16, Frederic Weisbecker wrote: On Sun, Mar 10, 2013 at 07:41:06PM +0100, Jiri Olsa wrote: Adding RF EFLAGS bit to be restored on return from signal from the original register

Re: [PATCH 1/6] signal x86: Propage RF EFLAGS bit throught the signal restore call

2013-04-17 Thread Oleg Nesterov
On 04/16, Oleg Nesterov wrote: > > On 04/16, Frederic Weisbecker wrote: > > > > On Sun, Mar 10, 2013 at 07:41:06PM +0100, Jiri Olsa wrote: > > > Adding RF EFLAGS bit to be restored on return from signal from > > > the original register context before the signal was entered. > > > > > > This will

Re: [PATCH 1/6] signal x86: Propage RF EFLAGS bit throught the signal restore call

2013-04-17 Thread Oleg Nesterov
On 04/16, Oleg Nesterov wrote: On 04/16, Frederic Weisbecker wrote: On Sun, Mar 10, 2013 at 07:41:06PM +0100, Jiri Olsa wrote: Adding RF EFLAGS bit to be restored on return from signal from the original register context before the signal was entered. This will prevent the RF flag

Re: [PATCH 1/6] signal x86: Propage RF EFLAGS bit throught the signal restore call

2013-04-16 Thread Oleg Nesterov
On 04/16, Frederic Weisbecker wrote: > > On Sun, Mar 10, 2013 at 07:41:06PM +0100, Jiri Olsa wrote: > > Adding RF EFLAGS bit to be restored on return from signal from > > the original register context before the signal was entered. > > > > This will prevent the RF flag to disappear when returning

Re: [PATCH 1/6] signal x86: Propage RF EFLAGS bit throught the signal restore call

2013-04-16 Thread Oleg Nesterov
On 04/16, Frederic Weisbecker wrote: On Sun, Mar 10, 2013 at 07:41:06PM +0100, Jiri Olsa wrote: Adding RF EFLAGS bit to be restored on return from signal from the original register context before the signal was entered. This will prevent the RF flag to disappear when returning from

Re: [PATCH 1/6] signal x86: Propage RF EFLAGS bit throught the signal restore call

2013-04-15 Thread Frederic Weisbecker
On Sun, Mar 10, 2013 at 07:41:06PM +0100, Jiri Olsa wrote: > Adding RF EFLAGS bit to be restored on return from signal from > the original register context before the signal was entered. > > This will prevent the RF flag to disappear when returning > from exception due to the signal handler being

Re: [PATCH 1/6] signal x86: Propage RF EFLAGS bit throught the signal restore call

2013-04-15 Thread Frederic Weisbecker
On Sun, Mar 10, 2013 at 07:41:06PM +0100, Jiri Olsa wrote: Adding RF EFLAGS bit to be restored on return from signal from the original register context before the signal was entered. This will prevent the RF flag to disappear when returning from exception due to the signal handler being

[PATCH 1/6] signal x86: Propage RF EFLAGS bit throught the signal restore call

2013-03-10 Thread Jiri Olsa
Adding RF EFLAGS bit to be restored on return from signal from the original register context before the signal was entered. This will prevent the RF flag to disappear when returning from exception due to the signal handler being executed. Signed-off-by: Jiri Olsa Cc: Thomas Gleixner Cc: H.

[PATCH 1/6] signal x86: Propage RF EFLAGS bit throught the signal restore call

2013-03-10 Thread Jiri Olsa
Adding RF EFLAGS bit to be restored on return from signal from the original register context before the signal was entered. This will prevent the RF flag to disappear when returning from exception due to the signal handler being executed. Signed-off-by: Jiri Olsa jo...@redhat.com Cc: Thomas