Re: [ANNOUNCE] 3.12.8-rt11

2014-01-31 Thread Sebastian Andrzej Siewior
* Pavel Vasilyev | 2014-01-27 13:42:29 [+0400]: >3) 3.10 not works at all, even without -RT patches; I bootet 3.10.20-rt17 some time ago on an Intel Atom with EG20T chipset (with those pch driver like pch_udc for usb gadget, pch_uart for serial and so on). That on _was_ working. I can share the

Re: [ANNOUNCE] 3.12.8-rt11

2014-01-31 Thread Sebastian Andrzej Siewior
* Joakim Hernberg | 2014-01-29 15:30:43 [+0100]: >On Sat, 25 Jan 2014 14:45:19 +0100 >Sebastian Andrzej Siewior wrote: > >> Dear RT folks! >> >> I'm pleased to announce the v3.12.8-rt11 patch set. > >So far the only thing seen in the kernel buffer on this 64b system are a >smattering of "NOHZ:

Re: [ANNOUNCE] 3.12.8-rt11

2014-01-31 Thread Sebastian Andrzej Siewior
* Joakim Hernberg | 2014-01-29 15:30:43 [+0100]: On Sat, 25 Jan 2014 14:45:19 +0100 Sebastian Andrzej Siewior bige...@linutronix.de wrote: Dear RT folks! I'm pleased to announce the v3.12.8-rt11 patch set. So far the only thing seen in the kernel buffer on this 64b system are a smattering

Re: [ANNOUNCE] 3.12.8-rt11

2014-01-31 Thread Sebastian Andrzej Siewior
* Pavel Vasilyev | 2014-01-27 13:42:29 [+0400]: 3) 3.10 not works at all, even without -RT patches; I bootet 3.10.20-rt17 some time ago on an Intel Atom with EG20T chipset (with those pch driver like pch_udc for usb gadget, pch_uart for serial and so on). That on _was_ working. I can share the

Re: [ANNOUNCE] 3.12.8-rt11

2014-01-27 Thread Carsten Emde
On 01/27/2014 07:24 PM, Steven Rostedt wrote: On Mon, 27 Jan 2014 13:42:29 +0400 Pavel Vasilyev wrote: 27.01.2014 12:44, Sebastian Andrzej Siewior пишет: On 01/26/2014 10:25 PM, Pavel Vasilyev wrote: 25.01.2014 17:45, Sebastian Andrzej Siewior пишет: Dear RT folks! Gentlemen, let's have

Re: [ANNOUNCE] 3.12.8-rt11

2014-01-27 Thread Steven Rostedt
On Mon, 27 Jan 2014 13:42:29 +0400 Pavel Vasilyev wrote: > 27.01.2014 12:44, Sebastian Andrzej Siewior пишет: > > On 01/26/2014 10:25 PM, Pavel Vasilyev wrote: > >> 25.01.2014 17:45, Sebastian Andrzej Siewior пишет: > >>> Dear RT folks! > >> > >> > >> Gentlemen, let's have a month of stress

Re: [ANNOUNCE] 3.12.8-rt11

2014-01-27 Thread Pavel Vasilyev
27.01.2014 12:44, Sebastian Andrzej Siewior пишет: > On 01/26/2014 10:25 PM, Pavel Vasilyev wrote: >> 25.01.2014 17:45, Sebastian Andrzej Siewior пишет: >>> Dear RT folks! >> >> >> Gentlemen, let's have a month of stress testing! Divide tasks >> testing subsystem: USB, NET, MM, ACPI, AUDIO, VIDEO

Re: [ANNOUNCE] 3.12.8-rt11

2014-01-27 Thread Mike Galbraith
On Mon, 2014-01-27 at 05:54 +0100, Carsten Emde wrote: > It is well conceivable that this or one of the next 3.12.X-rtY > versions will remind us of the legendary 2.6.33 RT kernel. Hm. I wonder if HRTIMER_SOFTIRQ being processed alone, and at maxed out priority wouldn't beat 2.6.33-rt on your

Re: [ANNOUNCE] 3.12.8-rt11

2014-01-27 Thread Sebastian Andrzej Siewior
On 01/26/2014 10:25 PM, Pavel Vasilyev wrote: > 25.01.2014 17:45, Sebastian Andrzej Siewior пишет: >> Dear RT folks! > > > Gentlemen, let's have a month of stress testing! Divide tasks > testing subsystem: USB, NET, MM, ACPI, AUDIO, VIDEO By CPUs: > ARM/PPC/X86/X86_64... > > Purely on

Re: [ANNOUNCE] 3.12.8-rt11

2014-01-27 Thread Sebastian Andrzej Siewior
On 01/26/2014 10:25 PM, Pavel Vasilyev wrote: 25.01.2014 17:45, Sebastian Andrzej Siewior пишет: Dear RT folks! Gentlemen, let's have a month of stress testing! Divide tasks testing subsystem: USB, NET, MM, ACPI, AUDIO, VIDEO By CPUs: ARM/PPC/X86/X86_64... Purely on observations noted

Re: [ANNOUNCE] 3.12.8-rt11

2014-01-27 Thread Mike Galbraith
On Mon, 2014-01-27 at 05:54 +0100, Carsten Emde wrote: It is well conceivable that this or one of the next 3.12.X-rtY versions will remind us of the legendary 2.6.33 RT kernel. Hm. I wonder if HRTIMER_SOFTIRQ being processed alone, and at maxed out priority wouldn't beat 2.6.33-rt on your

Re: [ANNOUNCE] 3.12.8-rt11

2014-01-27 Thread Pavel Vasilyev
27.01.2014 12:44, Sebastian Andrzej Siewior пишет: On 01/26/2014 10:25 PM, Pavel Vasilyev wrote: 25.01.2014 17:45, Sebastian Andrzej Siewior пишет: Dear RT folks! Gentlemen, let's have a month of stress testing! Divide tasks testing subsystem: USB, NET, MM, ACPI, AUDIO, VIDEO By CPUs:

Re: [ANNOUNCE] 3.12.8-rt11

2014-01-27 Thread Steven Rostedt
On Mon, 27 Jan 2014 13:42:29 +0400 Pavel Vasilyev pa...@pavlinux.ru wrote: 27.01.2014 12:44, Sebastian Andrzej Siewior пишет: On 01/26/2014 10:25 PM, Pavel Vasilyev wrote: 25.01.2014 17:45, Sebastian Andrzej Siewior пишет: Dear RT folks! Gentlemen, let's have a month of stress

Re: [ANNOUNCE] 3.12.8-rt11

2014-01-27 Thread Carsten Emde
On 01/27/2014 07:24 PM, Steven Rostedt wrote: On Mon, 27 Jan 2014 13:42:29 +0400 Pavel Vasilyev pa...@pavlinux.ru wrote: 27.01.2014 12:44, Sebastian Andrzej Siewior пишет: On 01/26/2014 10:25 PM, Pavel Vasilyev wrote: 25.01.2014 17:45, Sebastian Andrzej Siewior пишет: Dear RT folks!

Re: [ANNOUNCE] 3.12.8-rt11

2014-01-26 Thread Carsten Emde
On 01/25/2014 02:45 PM, Sebastian Andrzej Siewior wrote: Dear RT folks! I'm pleased to announce the v3.12.8-rt11 patch set. [..] Thanks a lot, Sebastian, excellent work! I have upgraded about 40 different QA Farm systems (x86: 32-bit, 64-bit, single-core, multi-core 2 to 32, single-socket,

Re: [ANNOUNCE] 3.12.8-rt11

2014-01-26 Thread Pavel Vasilyev
25.01.2014 17:45, Sebastian Andrzej Siewior пишет: > Dear RT folks! Gentlemen, let's have a month of stress testing! Divide tasks testing subsystem: USB, NET, MM, ACPI, AUDIO, VIDEO By CPUs: ARM/PPC/X86/X86_64... Purely on observations noted that in September 2013, the quality and stability of

Re: [ANNOUNCE] 3.12.8-rt11

2014-01-26 Thread Pavel Vasilyev
25.01.2014 17:45, Sebastian Andrzej Siewior пишет: > I'm pleased to announce the v3.12.8-rt11 patch set. Nothing has changed, it does not boot from September, and will not boot. 3.2-54-rt77 - works perfectly. Same hardware, same config. --

Re: [ANNOUNCE] 3.12.8-rt11

2014-01-26 Thread Pavel Vasilyev
25.01.2014 17:45, Sebastian Andrzej Siewior пишет: I'm pleased to announce the v3.12.8-rt11 patch set. Nothing has changed, it does not boot from September, and will not boot. 3.2-54-rt77 - works perfectly. Same hardware, same config. --

Re: [ANNOUNCE] 3.12.8-rt11

2014-01-26 Thread Pavel Vasilyev
25.01.2014 17:45, Sebastian Andrzej Siewior пишет: Dear RT folks! Gentlemen, let's have a month of stress testing! Divide tasks testing subsystem: USB, NET, MM, ACPI, AUDIO, VIDEO By CPUs: ARM/PPC/X86/X86_64... Purely on observations noted that in September 2013, the quality and stability of

Re: [ANNOUNCE] 3.12.8-rt11

2014-01-26 Thread Carsten Emde
On 01/25/2014 02:45 PM, Sebastian Andrzej Siewior wrote: Dear RT folks! I'm pleased to announce the v3.12.8-rt11 patch set. [..] Thanks a lot, Sebastian, excellent work! I have upgraded about 40 different QA Farm systems (x86: 32-bit, 64-bit, single-core, multi-core 2 to 32, single-socket,

Re: [ANNOUNCE] 3.12.8-rt11

2014-01-25 Thread Mike Galbraith
On Sat, 2014-01-25 at 14:45 +0100, Sebastian Andrzej Siewior wrote: > Dear RT folks! > > I'm pleased to announce the v3.12.8-rt11 patch set. > > Changes since v3.12.8-rt10 > - The "do not to raise the timer softirq unconditionally" resulted a few > boot lockups on a few boxes. Steven found

[ANNOUNCE] 3.12.8-rt11

2014-01-25 Thread Sebastian Andrzej Siewior
Dear RT folks! I'm pleased to announce the v3.12.8-rt11 patch set. Changes since v3.12.8-rt10 - The "do not to raise the timer softirq unconditionally" resulted a few boot lockups on a few boxes. Steven found the problem and sent a fix. Thank you Steven. - A compile fix to "do not to raise

[ANNOUNCE] 3.12.8-rt11

2014-01-25 Thread Sebastian Andrzej Siewior
Dear RT folks! I'm pleased to announce the v3.12.8-rt11 patch set. Changes since v3.12.8-rt10 - The do not to raise the timer softirq unconditionally resulted a few boot lockups on a few boxes. Steven found the problem and sent a fix. Thank you Steven. - A compile fix to do not to raise the

Re: [ANNOUNCE] 3.12.8-rt11

2014-01-25 Thread Mike Galbraith
On Sat, 2014-01-25 at 14:45 +0100, Sebastian Andrzej Siewior wrote: Dear RT folks! I'm pleased to announce the v3.12.8-rt11 patch set. Changes since v3.12.8-rt10 - The do not to raise the timer softirq unconditionally resulted a few boot lockups on a few boxes. Steven found the problem