Re: [PATCH v2 3/3] Make core_pattern support namespace

2016-03-23 Thread Eric W. Biederman
;> 'Mateusz Guzik' ; 'Kamezawa Hiroyuki' >> >> Subject: Re: [PATCH v2 3/3] Make core_pattern support namespace >> >> Zhao Lei writes: >> >> > Hi, Eric >> > >> >> -Original Message- >> >> From: E

RE: [PATCH v2 3/3] Make core_pattern support namespace

2016-03-23 Thread Zhao Lei
016 5:25 AM > >> To: Zhao Lei > >> Cc: linux-kernel@vger.kernel.org; contain...@lists.linux-foundation.org; > >> 'Mateusz Guzik' ; 'Kamezawa Hiroyuki' > >> > >> Subject: Re: [PATCH v2 3/3] Make core_pattern support names

Re: [PATCH v2 3/3] Make core_pattern support namespace

2016-03-22 Thread Eric W. Biederman
;> 'Mateusz Guzik' ; 'Kamezawa Hiroyuki' >> >> Subject: Re: [PATCH v2 3/3] Make core_pattern support namespace >> >> Zhao Lei writes: >> >> > Hi, Eric >> > >> >> -Original Message- >> >> From: Eri

RE: [PATCH v2 3/3] Make core_pattern support namespace

2016-03-21 Thread Zhao Lei
' > > Subject: Re: [PATCH v2 3/3] Make core_pattern support namespace > > Zhao Lei writes: > > > Hi, Eric > > > >> -Original Message- > >> From: Eric W. Biederman [mailto:ebied...@xmission.com] > > > Let me make a summarize: &g

Re: [PATCH v2 3/3] Make core_pattern support namespace

2016-03-21 Thread Eric W. Biederman
Zhao Lei writes: > Hi, Eric > >> -Original Message- >> From: Eric W. Biederman [mailto:ebied...@xmission.com] > Let me make a summarize: > You think this way is not acceptable, because the pipe program is running > in the panic-process's namespace context. Actually my view is that your

RE: [PATCH v2 3/3] Make core_pattern support namespace

2016-03-21 Thread Zhao Lei
ay, March 21, 2016 2:00 PM > >> To: Zhao Lei > >> Cc: linux-kernel@vger.kernel.org; contain...@lists.linux-foundation.org; > >> Mateusz Guzik > >> Subject: Re: [PATCH v2 3/3] Make core_pattern support namespace > >> > >> Zhao Lei writes: > >>

Re: [PATCH v2 3/3] Make core_pattern support namespace

2016-03-21 Thread Eric W. Biederman
rg; >> Mateusz Guzik >> Subject: Re: [PATCH v2 3/3] Make core_pattern support namespace >> >> Zhao Lei writes: >> >> > Currently, each container shared one copy of coredump setting >> > with the host system, if host system changed the setting, each

RE: [PATCH v2 3/3] Make core_pattern support namespace

2016-03-21 Thread Zhao Lei
Hi, Eric W. Biederman > -Original Message- > From: Eric W. Biederman [mailto:ebied...@xmission.com] > Sent: Monday, March 21, 2016 2:00 PM > To: Zhao Lei > Cc: linux-kernel@vger.kernel.org; contain...@lists.linux-foundation.org; > Mateusz Guzik > Subject: Re

Re: [PATCH v2 3/3] Make core_pattern support namespace

2016-03-20 Thread Eric W. Biederman
Zhao Lei writes: > Currently, each container shared one copy of coredump setting > with the host system, if host system changed the setting, each > running containers will be affected. > > Moreover, it is not easy to let each container keeping their own > coredump setting. > > We can use some wor

[PATCH v2 3/3] Make core_pattern support namespace

2016-03-19 Thread Zhao Lei
Currently, each container shared one copy of coredump setting with the host system, if host system changed the setting, each running containers will be affected. Moreover, it is not easy to let each container keeping their own coredump setting. We can use some workaround as pipe program to make t