Re: WARNING: at drivers/tty/tty_buffer.c:476 (tty is NULL)

2013-02-16 Thread Shawn Guo
Hi Peter, On Mon, Feb 11, 2013 at 09:42:30AM -0500, Peter Hurley wrote: > Can you reproduce after using the following patch series? > [PATCH v3 00/23] ldisc fixes > I'm constantly seeing this warning on my board (imx6q - ARM Cortex-A9 Quad) with -next kernel, while I believe v3.8-rc kernel works

Re: WARNING: at drivers/tty/tty_buffer.c:476 (tty is NULL)

2013-02-16 Thread Shawn Guo
Hi Peter, On Mon, Feb 11, 2013 at 09:42:30AM -0500, Peter Hurley wrote: Can you reproduce after using the following patch series? [PATCH v3 00/23] ldisc fixes I'm constantly seeing this warning on my board (imx6q - ARM Cortex-A9 Quad) with -next kernel, while I believe v3.8-rc kernel works

Re: WARNING: at drivers/tty/tty_buffer.c:476 (tty is NULL)

2013-02-12 Thread Peter Hurley
On Tue, 2013-02-12 at 17:41 +1100, Michael Ellerman wrote: > On Mon, Feb 11, 2013 at 09:53:58PM -0500, Peter Hurley wrote: > > On Tue, 2013-02-12 at 13:00 +1100, Michael Ellerman wrote: > > > > Can you reproduce after using the following patch series? > > > > [PATCH v3 00/23] ldisc fixes > > > >

Re: WARNING: at drivers/tty/tty_buffer.c:476 (tty is NULL)

2013-02-12 Thread Peter Hurley
On Tue, 2013-02-12 at 17:41 +1100, Michael Ellerman wrote: On Mon, Feb 11, 2013 at 09:53:58PM -0500, Peter Hurley wrote: On Tue, 2013-02-12 at 13:00 +1100, Michael Ellerman wrote: Can you reproduce after using the following patch series? [PATCH v3 00/23] ldisc fixes What are they

Re: WARNING: at drivers/tty/tty_buffer.c:476 (tty is NULL)

2013-02-11 Thread Michael Ellerman
On Mon, Feb 11, 2013 at 09:53:58PM -0500, Peter Hurley wrote: > On Tue, 2013-02-12 at 13:00 +1100, Michael Ellerman wrote: > > > Can you reproduce after using the following patch series? > > > [PATCH v3 00/23] ldisc fixes > > > > What are they against? I tried Linus' tree and linux-next but they

Re: WARNING: at drivers/tty/tty_buffer.c:476 (tty is NULL)

2013-02-11 Thread Peter Hurley
On Tue, 2013-02-12 at 13:00 +1100, Michael Ellerman wrote: > Sorry I just mean I'm seeing the warning, I have no idea how. Ok, no problem. I just got a little excited because that area of code was hard to test adequately. > > Can you reproduce after using the following patch series? > > [PATCH

Re: WARNING: at drivers/tty/tty_buffer.c:476 (tty is NULL)

2013-02-11 Thread Michael Ellerman
On Mon, Feb 11, 2013 at 09:42:30AM -0500, Peter Hurley wrote: > Hi Michael, > > On Mon, 2013-02-11 at 13:44 +1100, Michael Ellerman wrote: > > On Wed, Jan 30, 2013 at 01:33:57PM -0500, Peter Hurley wrote: > > > On Sat, 2013-01-19 at 22:00 +0100, Jiri Slaby wrote: > > > > On 01/18/2013 10:07 PM,

Re: WARNING: at drivers/tty/tty_buffer.c:476 (tty is NULL)

2013-02-11 Thread Peter Hurley
Hi Michael, On Mon, 2013-02-11 at 13:44 +1100, Michael Ellerman wrote: > On Wed, Jan 30, 2013 at 01:33:57PM -0500, Peter Hurley wrote: > > On Sat, 2013-01-19 at 22:00 +0100, Jiri Slaby wrote: > > > On 01/18/2013 10:07 PM, Greg Kroah-Hartman wrote: > > > > Jiri, was there anything on the mailing

Re: WARNING: at drivers/tty/tty_buffer.c:476 (tty is NULL)

2013-02-11 Thread Peter Hurley
Hi Michael, On Mon, 2013-02-11 at 13:44 +1100, Michael Ellerman wrote: On Wed, Jan 30, 2013 at 01:33:57PM -0500, Peter Hurley wrote: On Sat, 2013-01-19 at 22:00 +0100, Jiri Slaby wrote: On 01/18/2013 10:07 PM, Greg Kroah-Hartman wrote: Jiri, was there anything on the mailing list that I

Re: WARNING: at drivers/tty/tty_buffer.c:476 (tty is NULL)

2013-02-11 Thread Michael Ellerman
On Mon, Feb 11, 2013 at 09:42:30AM -0500, Peter Hurley wrote: Hi Michael, On Mon, 2013-02-11 at 13:44 +1100, Michael Ellerman wrote: On Wed, Jan 30, 2013 at 01:33:57PM -0500, Peter Hurley wrote: On Sat, 2013-01-19 at 22:00 +0100, Jiri Slaby wrote: On 01/18/2013 10:07 PM, Greg

Re: WARNING: at drivers/tty/tty_buffer.c:476 (tty is NULL)

2013-02-11 Thread Peter Hurley
On Tue, 2013-02-12 at 13:00 +1100, Michael Ellerman wrote: Sorry I just mean I'm seeing the warning, I have no idea how. Ok, no problem. I just got a little excited because that area of code was hard to test adequately. Can you reproduce after using the following patch series? [PATCH v3

Re: WARNING: at drivers/tty/tty_buffer.c:476 (tty is NULL)

2013-02-11 Thread Michael Ellerman
On Mon, Feb 11, 2013 at 09:53:58PM -0500, Peter Hurley wrote: On Tue, 2013-02-12 at 13:00 +1100, Michael Ellerman wrote: Can you reproduce after using the following patch series? [PATCH v3 00/23] ldisc fixes What are they against? I tried Linus' tree and linux-next but they didn't

Re: WARNING: at drivers/tty/tty_buffer.c:476 (tty is NULL)

2013-02-10 Thread Michael Ellerman
On Wed, Jan 30, 2013 at 01:33:57PM -0500, Peter Hurley wrote: > On Sat, 2013-01-19 at 22:00 +0100, Jiri Slaby wrote: > > On 01/18/2013 10:07 PM, Greg Kroah-Hartman wrote: > > > Jiri, was there anything on the mailing list that I missed that should > > > have resolved this issue? I thought it was

Re: WARNING: at drivers/tty/tty_buffer.c:476 (tty is NULL)

2013-02-10 Thread Michael Ellerman
On Wed, Jan 30, 2013 at 01:33:57PM -0500, Peter Hurley wrote: On Sat, 2013-01-19 at 22:00 +0100, Jiri Slaby wrote: On 01/18/2013 10:07 PM, Greg Kroah-Hartman wrote: Jiri, was there anything on the mailing list that I missed that should have resolved this issue? I thought it was being

Re: WARNING: at drivers/tty/tty_buffer.c:476 (tty is NULL)

2013-01-30 Thread Peter Hurley
On Sat, 2013-01-19 at 22:00 +0100, Jiri Slaby wrote: > On 01/18/2013 10:07 PM, Greg Kroah-Hartman wrote: > > Jiri, was there anything on the mailing list that I missed that should > > have resolved this issue? I thought it was being worked on, but I can't > > seem to find any resolution at the

Re: WARNING: at drivers/tty/tty_buffer.c:476 (tty is NULL)

2013-01-30 Thread Peter Hurley
On Sat, 2013-01-19 at 22:00 +0100, Jiri Slaby wrote: On 01/18/2013 10:07 PM, Greg Kroah-Hartman wrote: Jiri, was there anything on the mailing list that I missed that should have resolved this issue? I thought it was being worked on, but I can't seem to find any resolution at the moment.

Re: WARNING: at drivers/tty/tty_buffer.c:476 (tty is NULL)

2013-01-19 Thread Jiri Slaby
On 01/18/2013 10:07 PM, Greg Kroah-Hartman wrote: > Jiri, was there anything on the mailing list that I missed that should > have resolved this issue? I thought it was being worked on, but I can't > seem to find any resolution at the moment. Somebody had a patchset and promised to repost IIRC. I

Re: WARNING: at drivers/tty/tty_buffer.c:476 (tty is NULL)

2013-01-19 Thread Jiri Slaby
On 01/18/2013 10:07 PM, Greg Kroah-Hartman wrote: Jiri, was there anything on the mailing list that I missed that should have resolved this issue? I thought it was being worked on, but I can't seem to find any resolution at the moment. Somebody had a patchset and promised to repost IIRC. I

Re: WARNING: at drivers/tty/tty_buffer.c:476 (tty is NULL)

2013-01-18 Thread Greg Kroah-Hartman
On Fri, Jan 18, 2013 at 03:53:58PM -0500, Dave Jones wrote: > On Wed, Jan 02, 2013 at 10:37:44AM -0500, Dave Jones wrote: > > This happened a few times to my test boxes I left running over the > holidays.. > > > > [ 8419.797533] [ cut here ] > > [ 8419.798341]

Re: WARNING: at drivers/tty/tty_buffer.c:476 (tty is NULL)

2013-01-18 Thread Dave Jones
On Wed, Jan 02, 2013 at 10:37:44AM -0500, Dave Jones wrote: > This happened a few times to my test boxes I left running over the holidays.. > > [ 8419.797533] [ cut here ] > [ 8419.798341] WARNING: at drivers/tty/tty_buffer.c:476 > flush_to_ldisc+0x1de/0x1f0() > [

Re: WARNING: at drivers/tty/tty_buffer.c:476 (tty is NULL)

2013-01-18 Thread Dave Jones
On Wed, Jan 02, 2013 at 10:37:44AM -0500, Dave Jones wrote: This happened a few times to my test boxes I left running over the holidays.. [ 8419.797533] [ cut here ] [ 8419.798341] WARNING: at drivers/tty/tty_buffer.c:476 flush_to_ldisc+0x1de/0x1f0() [

Re: WARNING: at drivers/tty/tty_buffer.c:476 (tty is NULL)

2013-01-18 Thread Greg Kroah-Hartman
On Fri, Jan 18, 2013 at 03:53:58PM -0500, Dave Jones wrote: On Wed, Jan 02, 2013 at 10:37:44AM -0500, Dave Jones wrote: This happened a few times to my test boxes I left running over the holidays.. [ 8419.797533] [ cut here ] [ 8419.798341] WARNING: at

WARNING: at drivers/tty/tty_buffer.c:476 (tty is NULL)

2013-01-02 Thread Dave Jones
This happened a few times to my test boxes I left running over the holidays.. [ 8419.797533] [ cut here ] [ 8419.798341] WARNING: at drivers/tty/tty_buffer.c:476 flush_to_ldisc+0x1de/0x1f0() [ 8419.800313] Hardware name: GA-MA78GM-S2H [ 8419.800887] tty is NULL [

WARNING: at drivers/tty/tty_buffer.c:476 (tty is NULL)

2013-01-02 Thread Dave Jones
This happened a few times to my test boxes I left running over the holidays.. [ 8419.797533] [ cut here ] [ 8419.798341] WARNING: at drivers/tty/tty_buffer.c:476 flush_to_ldisc+0x1de/0x1f0() [ 8419.800313] Hardware name: GA-MA78GM-S2H [ 8419.800887] tty is NULL [