Re: [PATCH 1/1] signals: kill block_all_signals() and unblock_all_signals()

2015-09-15 Thread Dave Airlie
On 16 September 2015 at 02:41, Oleg Nesterov wrote: > ping ;) > > Andrew, should I re-send this patch? It was acked by Daniel and Dave > doesn't object. > > Dave, I'll appreciate it if you ack it explicitly. > > > On 08/27, Oleg Nesterov wrote: >> >> It is hardly possible to enumerate all

Re: [PATCH 1/1] signals: kill block_all_signals() and unblock_all_signals()

2015-09-15 Thread Oleg Nesterov
ping ;) Andrew, should I re-send this patch? It was acked by Daniel and Dave doesn't object. Dave, I'll appreciate it if you ack it explicitly. On 08/27, Oleg Nesterov wrote: > > It is hardly possible to enumerate all problems with block_all_signals() > and unblock_all_signals(). Just for

Re: [PATCH 1/1] signals: kill block_all_signals() and unblock_all_signals()

2015-09-15 Thread Dave Airlie
On 16 September 2015 at 02:41, Oleg Nesterov wrote: > ping ;) > > Andrew, should I re-send this patch? It was acked by Daniel and Dave > doesn't object. > > Dave, I'll appreciate it if you ack it explicitly. > > > On 08/27, Oleg Nesterov wrote: >> >> It is hardly possible to

Re: [PATCH 1/1] signals: kill block_all_signals() and unblock_all_signals()

2015-09-15 Thread Oleg Nesterov
ping ;) Andrew, should I re-send this patch? It was acked by Daniel and Dave doesn't object. Dave, I'll appreciate it if you ack it explicitly. On 08/27, Oleg Nesterov wrote: > > It is hardly possible to enumerate all problems with block_all_signals() > and unblock_all_signals(). Just for

Re: [PATCH 1/1] signals: kill block_all_signals() and unblock_all_signals()

2015-08-31 Thread Daniel Vetter
On Thu, Aug 27, 2015 at 06:25:29PM +0200, Oleg Nesterov wrote: > It is hardly possible to enumerate all problems with block_all_signals() > and unblock_all_signals(). Just for example, > > 1. block_all_signals(SIGSTOP/etc) simply can't help if the caller is >multithreaded. Another thread can

Re: [PATCH 1/1] signals: kill block_all_signals() and unblock_all_signals()

2015-08-31 Thread Daniel Vetter
On Thu, Aug 27, 2015 at 06:25:29PM +0200, Oleg Nesterov wrote: > It is hardly possible to enumerate all problems with block_all_signals() > and unblock_all_signals(). Just for example, > > 1. block_all_signals(SIGSTOP/etc) simply can't help if the caller is >multithreaded. Another thread can

[PATCH 1/1] signals: kill block_all_signals() and unblock_all_signals()

2015-08-27 Thread Oleg Nesterov
It is hardly possible to enumerate all problems with block_all_signals() and unblock_all_signals(). Just for example, 1. block_all_signals(SIGSTOP/etc) simply can't help if the caller is multithreaded. Another thread can dequeue the signal and force the group stop. 2. Even is the caller is

[PATCH 1/1] signals: kill block_all_signals() and unblock_all_signals()

2015-08-27 Thread Oleg Nesterov
It is hardly possible to enumerate all problems with block_all_signals() and unblock_all_signals(). Just for example, 1. block_all_signals(SIGSTOP/etc) simply can't help if the caller is multithreaded. Another thread can dequeue the signal and force the group stop. 2. Even is the caller is