Re: [PATCH 0/3] firmware: Fix usermodehelper deadlock at shutdown

2013-05-22 Thread Takashi Iwai
At Wed, 22 May 2013 09:21:24 +0800, Ming Lei wrote: > > On Wed, May 22, 2013 at 1:02 AM, Greg Kroah-Hartman > wrote: > > On Wed, May 08, 2013 at 08:56:34AM +0200, Takashi Iwai wrote: > >> Hi, > >> > >> this is a series of patches for the issue we faced in the firmware > >> loader code during debu

Re: [PATCH 0/3] firmware: Fix usermodehelper deadlock at shutdown

2013-05-21 Thread Ming Lei
On Wed, May 22, 2013 at 1:02 AM, Greg Kroah-Hartman wrote: > On Wed, May 08, 2013 at 08:56:34AM +0200, Takashi Iwai wrote: >> Hi, >> >> this is a series of patches for the issue we faced in the firmware >> loader code during debugging the problem with dell_rbu driver with >> 3.9 kernel. >> >> The

Re: [PATCH 0/3] firmware: Fix usermodehelper deadlock at shutdown

2013-05-21 Thread Greg Kroah-Hartman
On Wed, May 08, 2013 at 08:56:34AM +0200, Takashi Iwai wrote: > Hi, > > this is a series of patches for the issue we faced in the firmware > loader code during debugging the problem with dell_rbu driver with > 3.9 kernel. > > The original problem was that the shutdown gets stuck when DELL BIOS >

Re: [PATCH 0/3] firmware: Fix usermodehelper deadlock at shutdown

2013-05-09 Thread Takashi Iwai
At Wed, 8 May 2013 20:46:43 +0200, Kay Sievers wrote: > > On Wed, May 8, 2013 at 6:26 PM, Takashi Iwai wrote: > > At Thu, 9 May 2013 00:07:17 +0800, > > Ming Lei wrote: > > >> On Wed, May 8, 2013 at 2:56 PM, Takashi Iwai wrote: > >> > Hi, > >> > > >> > this is a series of patches for the issue

Re: [PATCH 0/3] firmware: Fix usermodehelper deadlock at shutdown

2013-05-08 Thread Kay Sievers
On Wed, May 8, 2013 at 6:26 PM, Takashi Iwai wrote: > At Thu, 9 May 2013 00:07:17 +0800, > Ming Lei wrote: >> On Wed, May 8, 2013 at 2:56 PM, Takashi Iwai wrote: >> > Hi, >> > >> > this is a series of patches for the issue we faced in the firmware >> > loader code during debugging the problem wi

Re: [PATCH 0/3] firmware: Fix usermodehelper deadlock at shutdown

2013-05-08 Thread Takashi Iwai
At Thu, 9 May 2013 00:07:17 +0800, Ming Lei wrote: > > Hi Takashi, > > Sorry for not CC list. > > On Wed, May 8, 2013 at 2:56 PM, Takashi Iwai wrote: > > Hi, > > > > this is a series of patches for the issue we faced in the firmware > > loader code during debugging the problem with dell_rbu dri

Re: [PATCH 0/3] firmware: Fix usermodehelper deadlock at shutdown

2013-05-08 Thread Ming Lei
Hi Takashi, Sorry for not CC list. On Wed, May 8, 2013 at 2:56 PM, Takashi Iwai wrote: > Hi, > > this is a series of patches for the issue we faced in the firmware > loader code during debugging the problem with dell_rbu driver with > 3.9 kernel. > > The original problem was that the shutdown ge

Re: [PATCH 0/3] firmware: Fix usermodehelper deadlock at shutdown

2013-05-08 Thread Ming Lei
On Wed, May 8, 2013 at 11:42 PM, Greg Kroah-Hartman wrote: > > This is the second time this has been sent, right? Any differences from > the first set? Sorry to not see that. > I'll get to these after 3.10-rc1 is out, thanks. I think we need to discuss the patch further, see my comments on pat

Re: [PATCH 0/3] firmware: Fix usermodehelper deadlock at shutdown

2013-05-08 Thread Takashi Iwai
At Wed, 8 May 2013 08:42:16 -0700, Greg Kroah-Hartman wrote: > > On Wed, May 08, 2013 at 08:56:34AM +0200, Takashi Iwai wrote: > > Hi, > > > > this is a series of patches for the issue we faced in the firmware > > loader code during debugging the problem with dell_rbu driver with > > 3.9 kernel.

Re: [PATCH 0/3] firmware: Fix usermodehelper deadlock at shutdown

2013-05-08 Thread Greg Kroah-Hartman
On Wed, May 08, 2013 at 08:56:34AM +0200, Takashi Iwai wrote: > Hi, > > this is a series of patches for the issue we faced in the firmware > loader code during debugging the problem with dell_rbu driver with > 3.9 kernel. > > The original problem was that the shutdown gets stuck when DELL BIOS >

[PATCH 0/3] firmware: Fix usermodehelper deadlock at shutdown

2013-05-07 Thread Takashi Iwai
Hi, this is a series of patches for the issue we faced in the firmware loader code during debugging the problem with dell_rbu driver with 3.9 kernel. The original problem was that the shutdown gets stuck when DELL BIOS update is performed. This turned out to be a problem in the firmware loader.