Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751888Ab1CZWPZ (ORCPT ); Sat, 26 Mar 2011 18:15:25 -0400 Received: from mail-qy0-f174.google.com ([209.85.216.174]:37919 "EHLO mail-qy0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751205Ab1CZWPY (ORCPT ); Sat, 26 Mar 2011 18:15:24 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=googlemail.com; s=gamma; h=mime-version:reply-to:in-reply-to:references:date:message-id :subject:from:to:cc:content-type; b=fTxXgohsRp1H1+ASZMjPatp334a3LXKPFBpxkI+QdjB9EcAyAxjKXjVBZ0tN2iGWbv j99F6GknM/DqfSb6N8up10N3OYT7q3qSXmTzN2/mJN4SCDd6jn8/MJfBPA4cttEKiuC3 nCgERqdWUIDCH0j8G3/nolT4gIEgR467tLd9Q= MIME-Version: 1.0 Reply-To: sedat.dilek@gmail.com In-Reply-To: <20110326160229.GZ2322@linux.vnet.ibm.com> References: <20110325155516.GA27484@feather> <20110325164236.GP2322@linux.vnet.ibm.com> <20110325174855.GR2322@linux.vnet.ibm.com> <20110326034210.GX2322@linux.vnet.ibm.com> <20110326160229.GZ2322@linux.vnet.ibm.com> Date: Sat, 26 Mar 2011 23:15:22 +0100 Message-ID: Subject: Re: linux-next: Tree for March 25 (Call trace: RCU|workqueues|block|VFS|ext4 related?) From: Sedat Dilek To: paulmck@linux.vnet.ibm.com Cc: Josh Triplett , linux-next , LKML , Stephen Rothwell , Randy Dunlap , "Theodore Ts'o" , Jens Axboe , Tejun Heo , Al Viro , Nick Piggin Content-Type: multipart/mixed; boundary=0016364184bdf1b544049f6a0ba4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 20104 Lines: 353 --0016364184bdf1b544049f6a0ba4 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable On Sat, Mar 26, 2011 at 5:02 PM, Paul E. McKenney wrote: > On Sat, Mar 26, 2011 at 01:34:53PM +0100, Sedat Dilek wrote: [...] >> Just FYI: Changed to the following settings: >> >> - Enable Preemptible Kernel (Low-Latency Desktop) >> - Enable Preemptible tree-based hierarchical RCU >> - Enable RCU priority boosting >> - Reset RCU CPU stall timeout to default (60 seconds) >> >> So far I see no RCU stalls in the logs and my system runs as expected. >> ( I have noticed here some "stalling" in the webbrowser, but I can do >> my daily business. ) > > OK, good to see some progress! > On 1st impression thing went fine, but after a while jobs like opening several tabs in firefox or doing a simple df command stalled the machine. No, my system even got frozen and required a brutal reset. >From the logs (more see file-attachment): Mar 26 19:58:40 tbox kernel: [ 1440.640060] INFO: task systemd:1 blocked for more than 120 seconds. Mar 26 19:58:40 tbox kernel: [ 1440.640074] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Following it -> NOPE $ echo 0 > /proc/sys/kernel/hung_task_timeout_secs > Is there a runaway process consuming CPU? =C2=A0The reason that I ask is = that > an infinite loop in the kernel can result in a stall when PREEMPT=3Dn > but is less likely to if PREEMPT=3Dy. =C2=A0Could you please check with "= top", > "ps", or whatever? > Unsure what you mean by this, as you can see from the logs, it's not only one special task "stalling". BTW, I have systemd here running. >> I am not sure what the change to PREEMPT exactly mean in the end. >> ( Let's work with this new kernel and carefully check for possible >> side-effects. ) >> For example CONFIG_RCU_FAST_NO_HZ=3Dy is now dropped, where the Kconfig >> descriptive text says some words on better energy saving. For a >> notebook this is no good. > > CONFIG_RCU_FAST_NO_HZ is of no use on a uniprocessor system, so OK > to disable it. =C2=A0But are you saying that CONFIG_RCU_FAST_NO_HZ=3Dy > results in problems that are removed by CONFIG_RCU_FAST_NO_HZ=3Dn? > That would be a surprise, and I need to know if this is the case. > In my current setup (PREEMPT and TREE_PREEMPT_RCU) CONFIG_RCU_FAST_NO_HZ is not considered and set via Kconfig-system (see excerpt below). But when you say for UP it is of no use, I need no more info. Might be good to add some recommended (and/or useless) kernel-config settings to RCU/UP.txt? [ init/Kconfig ] config RCU_FAST_NO_HZ bool "Accelerate last non-dyntick-idle CPU's grace periods" depends on TREE_RCU && NO_HZ && SMP default n >> I have also questions to some Kconfig dependencies, for example why I >> can't select TREE_PREEMPT_RCU if CONFIG_PREEMPT_VOLUNTARY=3Dy, etc. >> Intended? > > Yes. =C2=A0There is no point in TREE_PREEMPT_RCU unless PREEMPT=3Dy. > OK. >> Maybe I collect all my askings in a separate email to RCU folks and ML >> and do not disturb further people from other sub-trees. >> >> I enjoyed to read the numerous docs in Documentation/RCU/ (and noticed >> some typos as well). >> The RCU folk gave the word "FAQ" a new meaning: Frequenty Asked >> Questions & Q*uiz* :-). >> >> Thanks for the helpful hints and explanations from the RCU folks! > > Glad you liked them! =C2=A0;-) > Other sub-trees lack of no good or up2date docs. >> - Sedat - >> >> P.S.: Current RCU and HZ kernel-config settings >> >> # grep RCU /boot/config-$(uname -r) >> # RCU Subsystem >> CONFIG_TREE_PREEMPT_RCU=3Dy >> CONFIG_PREEMPT_RCU=3Dy >> CONFIG_RCU_TRACE=3Dy >> CONFIG_RCU_FANOUT=3D32 >> # CONFIG_RCU_FANOUT_EXACT is not set >> CONFIG_TREE_RCU_TRACE=3Dy >> CONFIG_RCU_BOOST=3Dy >> CONFIG_RCU_BOOST_PRIO=3D1 >> CONFIG_RCU_BOOST_DELAY=3D500 >> # CONFIG_SPARSE_RCU_POINTER is not set >> # CONFIG_RCU_TORTURE_TEST is not set >> CONFIG_RCU_CPU_STALL_TIMEOUT=3D60 >> CONFIG_RCU_CPU_STALL_VERBOSE=3Dy >> >> # grep _HZ /boot/config-$(uname -r) >> CONFIG_NO_HZ=3Dy >> # CONFIG_HZ_100 is not set >> CONFIG_HZ_250=3Dy >> # CONFIG_HZ_300 is not set >> # CONFIG_HZ_1000 is not set >> CONFIG_HZ=3D250 > > OK, thank you for the info! > N.P. > =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2= =A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 = =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0Thanx, Paul > I guees I will revert step-by-step the RCU commits in linux-next and report= . This weekend I wanted to enhance Debian's live-cd framework with overlayfs support and a customized kernel. But then came RCU :-(. Can you say some words to kfree_rcu.2011.03.25b (rcu/kfree_rcu) GIT branch(= es)? - Sedat - --0016364184bdf1b544049f6a0ba4 Content-Type: text/plain; charset=US-ASCII; name="syslog-hung_task_timeout_secs.txt" Content-Disposition: attachment; filename="syslog-hung_task_timeout_secs.txt" Content-Transfer-Encoding: base64 X-Attachment-Id: f_glr2xom70 TWFyIDI2IDAwOjQ1OjA3IHRib3gga2VybmVsOiBbIDEwODAuNTg4MTAyXSBJTkZPOiB0YXNrIHVt b3VudDoyMDkxIGJsb2NrZWQgZm9yIG1vcmUgdGhhbiAxMjAgc2Vjb25kcy4KTWFyIDI2IDAwOjQ1 OjA3IHRib3gga2VybmVsOiBbIDEwODAuNTg4MTE0XSAiZWNobyAwID4gL3Byb2Mvc3lzL2tlcm5l bC9odW5nX3Rhc2tfdGltZW91dF9zZWNzIiBkaXNhYmxlcyB0aGlzIG1lc3NhZ2UuCi0tCk1hciAy NiAwMDo0NzowNyB0Ym94IGtlcm5lbDogWyAxMjAwLjU4ODEwM10gSU5GTzogdGFzayB1bW91bnQ6 MjA5MSBibG9ja2VkIGZvciBtb3JlIHRoYW4gMTIwIHNlY29uZHMuCk1hciAyNiAwMDo0NzowNyB0 Ym94IGtlcm5lbDogWyAxMjAwLjU4ODExNl0gImVjaG8gMCA+IC9wcm9jL3N5cy9rZXJuZWwvaHVu Z190YXNrX3RpbWVvdXRfc2VjcyIgZGlzYWJsZXMgdGhpcyBtZXNzYWdlLgotLQpNYXIgMjYgMDA6 NDk6MDcgdGJveCBrZXJuZWw6IFsgMTMyMC41ODgxMDJdIElORk86IHRhc2sgdW1vdW50OjIwOTEg YmxvY2tlZCBmb3IgbW9yZSB0aGFuIDEyMCBzZWNvbmRzLgpNYXIgMjYgMDA6NDk6MDcgdGJveCBr ZXJuZWw6IFsgMTMyMC41ODgxMTVdICJlY2hvIDAgPiAvcHJvYy9zeXMva2VybmVsL2h1bmdfdGFz a190aW1lb3V0X3NlY3MiIGRpc2FibGVzIHRoaXMgbWVzc2FnZS4KLS0KTWFyIDI2IDAwOjUxOjA3 IHRib3gga2VybmVsOiBbIDE0NDAuNTg4MTAwXSBJTkZPOiB0YXNrIHVtb3VudDoyMDkxIGJsb2Nr ZWQgZm9yIG1vcmUgdGhhbiAxMjAgc2Vjb25kcy4KTWFyIDI2IDAwOjUxOjA3IHRib3gga2VybmVs OiBbIDE0NDAuNTg4MTE0XSAiZWNobyAwID4gL3Byb2Mvc3lzL2tlcm5lbC9odW5nX3Rhc2tfdGlt ZW91dF9zZWNzIiBkaXNhYmxlcyB0aGlzIG1lc3NhZ2UuCi0tCk1hciAyNiAwMDo1MzowNyB0Ym94 IGtlcm5lbDogWyAxNTYwLjU4ODEwMV0gSU5GTzogdGFzayB1bW91bnQ6MjA5MSBibG9ja2VkIGZv ciBtb3JlIHRoYW4gMTIwIHNlY29uZHMuCk1hciAyNiAwMDo1MzowNyB0Ym94IGtlcm5lbDogWyAx NTYwLjU4ODExNF0gImVjaG8gMCA+IC9wcm9jL3N5cy9rZXJuZWwvaHVuZ190YXNrX3RpbWVvdXRf c2VjcyIgZGlzYWJsZXMgdGhpcyBtZXNzYWdlLgotLQpNYXIgMjYgMDA6NTU6MDcgdGJveCBrZXJu ZWw6IFsgMTY4MC41ODgxNDhdIElORk86IHRhc2sgdW1vdW50OjIwOTEgYmxvY2tlZCBmb3IgbW9y ZSB0aGFuIDEyMCBzZWNvbmRzLgpNYXIgMjYgMDA6NTU6MDcgdGJveCBrZXJuZWw6IFsgMTY4MC41 ODgxNjFdICJlY2hvIDAgPiAvcHJvYy9zeXMva2VybmVsL2h1bmdfdGFza190aW1lb3V0X3NlY3Mi IGRpc2FibGVzIHRoaXMgbWVzc2FnZS4KLS0KTWFyIDI2IDAwOjU3OjA3IHRib3gga2VybmVsOiBb IDE4MDAuNTg4MTAxXSBJTkZPOiB0YXNrIHVtb3VudDoyMDkxIGJsb2NrZWQgZm9yIG1vcmUgdGhh biAxMjAgc2Vjb25kcy4KTWFyIDI2IDAwOjU3OjA3IHRib3gga2VybmVsOiBbIDE4MDAuNTg4MTE0 XSAiZWNobyAwID4gL3Byb2Mvc3lzL2tlcm5lbC9odW5nX3Rhc2tfdGltZW91dF9zZWNzIiBkaXNh YmxlcyB0aGlzIG1lc3NhZ2UuCi0tCk1hciAyNiAwMDo1OTowOCB0Ym94IGtlcm5lbDogWyAxOTIw LjU4ODEwOF0gSU5GTzogdGFzayB1bW91bnQ6MjA5MSBibG9ja2VkIGZvciBtb3JlIHRoYW4gMTIw IHNlY29uZHMuCk1hciAyNiAwMDo1OTowOCB0Ym94IGtlcm5lbDogWyAxOTIwLjU4ODEyMl0gImVj aG8gMCA+IC9wcm9jL3N5cy9rZXJuZWwvaHVuZ190YXNrX3RpbWVvdXRfc2VjcyIgZGlzYWJsZXMg dGhpcyBtZXNzYWdlLgotLQpNYXIgMjYgMDE6MDE6MDcgdGJveCBrZXJuZWw6IFsgMjA0MC41ODgx MDJdIElORk86IHRhc2sgdW1vdW50OjIwOTEgYmxvY2tlZCBmb3IgbW9yZSB0aGFuIDEyMCBzZWNv bmRzLgpNYXIgMjYgMDE6MDE6MDcgdGJveCBrZXJuZWw6IFsgMjA0MC41ODgxMTVdICJlY2hvIDAg PiAvcHJvYy9zeXMva2VybmVsL2h1bmdfdGFza190aW1lb3V0X3NlY3MiIGRpc2FibGVzIHRoaXMg bWVzc2FnZS4KLS0KTWFyIDI2IDAxOjAzOjA3IHRib3gga2VybmVsOiBbIDIxNjAuNTg4MTAyXSBJ TkZPOiB0YXNrIHVtb3VudDoyMDkxIGJsb2NrZWQgZm9yIG1vcmUgdGhhbiAxMjAgc2Vjb25kcy4K TWFyIDI2IDAxOjAzOjA3IHRib3gga2VybmVsOiBbIDIxNjAuNTg4MTE1XSAiZWNobyAwID4gL3By b2Mvc3lzL2tlcm5lbC9odW5nX3Rhc2tfdGltZW91dF9zZWNzIiBkaXNhYmxlcyB0aGlzIG1lc3Nh Z2UuCi0tCk1hciAyNiAxMzoyMDowMCB0Ym94IGtlcm5lbDogWyAxMDgwLjY0MDE3MF0gSU5GTzog dGFzayBzeXN0ZW1kOjEgYmxvY2tlZCBmb3IgbW9yZSB0aGFuIDEyMCBzZWNvbmRzLgpNYXIgMjYg MTM6MjA6MDAgdGJveCBrZXJuZWw6IFsgMTA4MC42NDAxODRdICJlY2hvIDAgPiAvcHJvYy9zeXMv a2VybmVsL2h1bmdfdGFza190aW1lb3V0X3NlY3MiIGRpc2FibGVzIHRoaXMgbWVzc2FnZS4KLS0K TWFyIDI2IDEzOjIwOjAwIHRib3gga2VybmVsOiBbIDEwODAuNjQwNzA4XSBJTkZPOiB0YXNrIGtk ZWQ0OjEzNjcgYmxvY2tlZCBmb3IgbW9yZSB0aGFuIDEyMCBzZWNvbmRzLgpNYXIgMjYgMTM6MjA6 MDAgdGJveCBrZXJuZWw6IFsgMTA4MC42NDA3MTddICJlY2hvIDAgPiAvcHJvYy9zeXMva2VybmVs L2h1bmdfdGFza190aW1lb3V0X3NlY3MiIGRpc2FibGVzIHRoaXMgbWVzc2FnZS4KLS0KTWFyIDI2 IDEzOjIwOjAwIHRib3gga2VybmVsOiBbIDEwODAuNjQxMTE2XSBJTkZPOiB0YXNrIHNkOmV4ZWM6 MTkwNCBibG9ja2VkIGZvciBtb3JlIHRoYW4gMTIwIHNlY29uZHMuCk1hciAyNiAxMzoyMDowMCB0 Ym94IGtlcm5lbDogWyAxMDgwLjY0MTEyNV0gImVjaG8gMCA+IC9wcm9jL3N5cy9rZXJuZWwvaHVu Z190YXNrX3RpbWVvdXRfc2VjcyIgZGlzYWJsZXMgdGhpcyBtZXNzYWdlLgotLQpNYXIgMjYgMTM6 MjA6MDAgdGJveCBrZXJuZWw6IFsgMTA4MC42NDE0ODhdIElORk86IHRhc2sgY3JvbjoxOTA1IGJs b2NrZWQgZm9yIG1vcmUgdGhhbiAxMjAgc2Vjb25kcy4KTWFyIDI2IDEzOjIwOjAwIHRib3gga2Vy bmVsOiBbIDEwODAuNjQxNDk3XSAiZWNobyAwID4gL3Byb2Mvc3lzL2tlcm5lbC9odW5nX3Rhc2tf dGltZW91dF9zZWNzIiBkaXNhYmxlcyB0aGlzIG1lc3NhZ2UuCi0tCk1hciAyNiAxMzoyMjowMCB0 Ym94IGtlcm5lbDogWyAxMjAwLjY0MDA1OF0gSU5GTzogdGFzayBzeXN0ZW1kOjEgYmxvY2tlZCBm b3IgbW9yZSB0aGFuIDEyMCBzZWNvbmRzLgpNYXIgMjYgMTM6MjI6MDAgdGJveCBrZXJuZWw6IFsg MTIwMC42NDAwNzFdICJlY2hvIDAgPiAvcHJvYy9zeXMva2VybmVsL2h1bmdfdGFza190aW1lb3V0 X3NlY3MiIGRpc2FibGVzIHRoaXMgbWVzc2FnZS4KLS0KTWFyIDI2IDEzOjIyOjAwIHRib3gga2Vy bmVsOiBbIDEyMDAuNjQwNTkyXSBJTkZPOiB0YXNrIGtkZWQ0OjEzNjcgYmxvY2tlZCBmb3IgbW9y ZSB0aGFuIDEyMCBzZWNvbmRzLgpNYXIgMjYgMTM6MjI6MDAgdGJveCBrZXJuZWw6IFsgMTIwMC42 NDA2MDJdICJlY2hvIDAgPiAvcHJvYy9zeXMva2VybmVsL2h1bmdfdGFza190aW1lb3V0X3NlY3Mi IGRpc2FibGVzIHRoaXMgbWVzc2FnZS4KLS0KTWFyIDI2IDEzOjIyOjAwIHRib3gga2VybmVsOiBb IDEyMDAuNjQxMDAwXSBJTkZPOiB0YXNrIHNkOmV4ZWM6MTkwNCBibG9ja2VkIGZvciBtb3JlIHRo YW4gMTIwIHNlY29uZHMuCk1hciAyNiAxMzoyMjowMCB0Ym94IGtlcm5lbDogWyAxMjAwLjY0MTAw OV0gImVjaG8gMCA+IC9wcm9jL3N5cy9rZXJuZWwvaHVuZ190YXNrX3RpbWVvdXRfc2VjcyIgZGlz YWJsZXMgdGhpcyBtZXNzYWdlLgotLQpNYXIgMjYgMTM6MjI6MDAgdGJveCBrZXJuZWw6IFsgMTIw MC42NDEzNzJdIElORk86IHRhc2sgY3JvbjoxOTA1IGJsb2NrZWQgZm9yIG1vcmUgdGhhbiAxMjAg c2Vjb25kcy4KTWFyIDI2IDEzOjIyOjAwIHRib3gga2VybmVsOiBbIDEyMDAuNjQxMzgxXSAiZWNo byAwID4gL3Byb2Mvc3lzL2tlcm5lbC9odW5nX3Rhc2tfdGltZW91dF9zZWNzIiBkaXNhYmxlcyB0 aGlzIG1lc3NhZ2UuCi0tCk1hciAyNiAxMzoyNDowMCB0Ym94IGtlcm5lbDogWyAxMzIwLjY0MDA1 NV0gSU5GTzogdGFzayBzeXN0ZW1kOjEgYmxvY2tlZCBmb3IgbW9yZSB0aGFuIDEyMCBzZWNvbmRz LgpNYXIgMjYgMTM6MjQ6MDAgdGJveCBrZXJuZWw6IFsgMTMyMC42NDAwNjhdICJlY2hvIDAgPiAv cHJvYy9zeXMva2VybmVsL2h1bmdfdGFza190aW1lb3V0X3NlY3MiIGRpc2FibGVzIHRoaXMgbWVz c2FnZS4KLS0KTWFyIDI2IDEzOjI0OjAwIHRib3gga2VybmVsOiBbIDEzMjAuNjQwNjAyXSBJTkZP OiB0YXNrIGtkZWQ0OjEzNjcgYmxvY2tlZCBmb3IgbW9yZSB0aGFuIDEyMCBzZWNvbmRzLgpNYXIg MjYgMTM6MjQ6MDAgdGJveCBrZXJuZWw6IFsgMTMyMC42NDA2MTFdICJlY2hvIDAgPiAvcHJvYy9z eXMva2VybmVsL2h1bmdfdGFza190aW1lb3V0X3NlY3MiIGRpc2FibGVzIHRoaXMgbWVzc2FnZS4K LS0KTWFyIDI2IDE0OjA5OjMxIHRib3gga2VybmVsOiBbICA0ODAuNjQwMDU1XSBJTkZPOiB0YXNr IHN5c3RlbWQ6MSBibG9ja2VkIGZvciBtb3JlIHRoYW4gMTIwIHNlY29uZHMuCk1hciAyNiAxNDow OTozMSB0Ym94IGtlcm5lbDogWyAgNDgwLjY0MDA2OF0gImVjaG8gMCA+IC9wcm9jL3N5cy9rZXJu ZWwvaHVuZ190YXNrX3RpbWVvdXRfc2VjcyIgZGlzYWJsZXMgdGhpcyBtZXNzYWdlLgotLQpNYXIg MjYgMTQ6MTE6MzEgdGJveCBrZXJuZWw6IFsgIDYwMC42NDAwNTVdIElORk86IHRhc2sgc3lzdGVt ZDoxIGJsb2NrZWQgZm9yIG1vcmUgdGhhbiAxMjAgc2Vjb25kcy4KTWFyIDI2IDE0OjExOjMxIHRi b3gga2VybmVsOiBbICA2MDAuNjQwMDY4XSAiZWNobyAwID4gL3Byb2Mvc3lzL2tlcm5lbC9odW5n X3Rhc2tfdGltZW91dF9zZWNzIiBkaXNhYmxlcyB0aGlzIG1lc3NhZ2UuCi0tCk1hciAyNiAxNDox MzozMSB0Ym94IGtlcm5lbDogWyAgNzIwLjY0MDA1NF0gSU5GTzogdGFzayBzeXN0ZW1kOjEgYmxv Y2tlZCBmb3IgbW9yZSB0aGFuIDEyMCBzZWNvbmRzLgpNYXIgMjYgMTQ6MTM6MzEgdGJveCBrZXJu ZWw6IFsgIDcyMC42NDAwNjhdICJlY2hvIDAgPiAvcHJvYy9zeXMva2VybmVsL2h1bmdfdGFza190 aW1lb3V0X3NlY3MiIGRpc2FibGVzIHRoaXMgbWVzc2FnZS4KLS0KTWFyIDI2IDE0OjE1OjMxIHRi b3gga2VybmVsOiBbICA4NDAuNjQwMDY3XSBJTkZPOiB0YXNrIHN5c3RlbWQ6MSBibG9ja2VkIGZv ciBtb3JlIHRoYW4gMTIwIHNlY29uZHMuCk1hciAyNiAxNDoxNTozMSB0Ym94IGtlcm5lbDogWyAg ODQwLjY0MDA4MF0gImVjaG8gMCA+IC9wcm9jL3N5cy9rZXJuZWwvaHVuZ190YXNrX3RpbWVvdXRf c2VjcyIgZGlzYWJsZXMgdGhpcyBtZXNzYWdlLgotLQpNYXIgMjYgMTQ6MzA6MTIgdGJveCBrZXJu ZWw6IFsgIDg0MC42NDQwNzFdIElORk86IHRhc2sga3dvcmtlci91OjE6MTczIGJsb2NrZWQgZm9y IG1vcmUgdGhhbiAxMjAgc2Vjb25kcy4KTWFyIDI2IDE0OjMwOjEyIHRib3gga2VybmVsOiBbICA4 NDAuNjQ0MDg1XSAiZWNobyAwID4gL3Byb2Mvc3lzL2tlcm5lbC9odW5nX3Rhc2tfdGltZW91dF9z ZWNzIiBkaXNhYmxlcyB0aGlzIG1lc3NhZ2UuCi0tCk1hciAyNiAxNDozMDoxMiB0Ym94IGtlcm5l bDogWyAgODQwLjY0NTIwNF0gSU5GTzogdGFzayBmaXJlZm94LWJpbjoxOTQwIGJsb2NrZWQgZm9y IG1vcmUgdGhhbiAxMjAgc2Vjb25kcy4KTWFyIDI2IDE0OjMwOjEyIHRib3gga2VybmVsOiBbICA4 NDAuNjQ1MjEzXSAiZWNobyAwID4gL3Byb2Mvc3lzL2tlcm5lbC9odW5nX3Rhc2tfdGltZW91dF9z ZWNzIiBkaXNhYmxlcyB0aGlzIG1lc3NhZ2UuCi0tCk1hciAyNiAxNDozMDoxMiB0Ym94IGtlcm5l bDogWyAgODQwLjY0NTgyOV0gSU5GTzogdGFzayBmaXJlZm94LWJpbjoxOTQ3IGJsb2NrZWQgZm9y IG1vcmUgdGhhbiAxMjAgc2Vjb25kcy4KTWFyIDI2IDE0OjMwOjEyIHRib3gga2VybmVsOiBbICA4 NDAuNjQ1ODM5XSAiZWNobyAwID4gL3Byb2Mvc3lzL2tlcm5lbC9odW5nX3Rhc2tfdGltZW91dF9z ZWNzIiBkaXNhYmxlcyB0aGlzIG1lc3NhZ2UuCi0tCk1hciAyNiAxNDozMDoxMiB0Ym94IGtlcm5l bDogWyAgODQwLjY0NjQ0MV0gSU5GTzogdGFzayBmaXJlZm94LWJpbjoxOTQ5IGJsb2NrZWQgZm9y IG1vcmUgdGhhbiAxMjAgc2Vjb25kcy4KTWFyIDI2IDE0OjMwOjEyIHRib3gga2VybmVsOiBbICA4 NDAuNjQ2NDUwXSAiZWNobyAwID4gL3Byb2Mvc3lzL2tlcm5lbC9odW5nX3Rhc2tfdGltZW91dF9z ZWNzIiBkaXNhYmxlcyB0aGlzIG1lc3NhZ2UuCi0tCk1hciAyNiAxNDozMDoxMiB0Ym94IGtlcm5l bDogWyAgODQwLjY0NzA1M10gSU5GTzogdGFzayBrd29ya2VyLzA6MToxOTI2IGJsb2NrZWQgZm9y IG1vcmUgdGhhbiAxMjAgc2Vjb25kcy4KTWFyIDI2IDE0OjMwOjEyIHRib3gga2VybmVsOiBbICA4 NDAuNjQ3MDYyXSAiZWNobyAwID4gL3Byb2Mvc3lzL2tlcm5lbC9odW5nX3Rhc2tfdGltZW91dF9z ZWNzIiBkaXNhYmxlcyB0aGlzIG1lc3NhZ2UuCi0tCk1hciAyNiAxOTozMTo0NSB0Ym94IGtlcm5l bDogWyAgMzYwLjY0MDA1Ml0gSU5GTzogdGFzayBrd29ya2VyLzA6MToyMCBibG9ja2VkIGZvciBt b3JlIHRoYW4gMTIwIHNlY29uZHMuCk1hciAyNiAxOTozMTo0NSB0Ym94IGtlcm5lbDogWyAgMzYw LjY0MDA1OV0gImVjaG8gMCA+IC9wcm9jL3N5cy9rZXJuZWwvaHVuZ190YXNrX3RpbWVvdXRfc2Vj cyIgZGlzYWJsZXMgdGhpcyBtZXNzYWdlLgotLQpNYXIgMjYgMTk6MzE6NDUgdGJveCBrZXJuZWw6 IFsgIDM2MC42NDAyNjVdIElORk86IHRhc2sga3dvcmtlci91OjE6MTkwIGJsb2NrZWQgZm9yIG1v cmUgdGhhbiAxMjAgc2Vjb25kcy4KTWFyIDI2IDE5OjMxOjQ1IHRib3gga2VybmVsOiBbICAzNjAu NjQwMjY4XSAiZWNobyAwID4gL3Byb2Mvc3lzL2tlcm5lbC9odW5nX3Rhc2tfdGltZW91dF9zZWNz IiBkaXNhYmxlcyB0aGlzIG1lc3NhZ2UuCi0tCk1hciAyNiAxOTozMTo0NSB0Ym94IGtlcm5lbDog WyAgMzYwLjY0MDcyMV0gSU5GTzogdGFzayBmaXJlZm94LWJpbjoxOTk0IGJsb2NrZWQgZm9yIG1v cmUgdGhhbiAxMjAgc2Vjb25kcy4KTWFyIDI2IDE5OjMxOjQ1IHRib3gga2VybmVsOiBbICAzNjAu NjQwNzI1XSAiZWNobyAwID4gL3Byb2Mvc3lzL2tlcm5lbC9odW5nX3Rhc2tfdGltZW91dF9zZWNz IiBkaXNhYmxlcyB0aGlzIG1lc3NhZ2UuCi0tCk1hciAyNiAxOTozMTo0NSB0Ym94IGtlcm5lbDog WyAgMzYwLjY0MDk0NV0gSU5GTzogdGFzayBmaXJlZm94LWJpbjoyMDA5IGJsb2NrZWQgZm9yIG1v cmUgdGhhbiAxMjAgc2Vjb25kcy4KTWFyIDI2IDE5OjMxOjQ1IHRib3gga2VybmVsOiBbICAzNjAu NjQwOTQ4XSAiZWNobyAwID4gL3Byb2Mvc3lzL2tlcm5lbC9odW5nX3Rhc2tfdGltZW91dF9zZWNz IiBkaXNhYmxlcyB0aGlzIG1lc3NhZ2UuCi0tCk1hciAyNiAxOTozMTo0NSB0Ym94IGtlcm5lbDog WyAgMzYwLjY0MTE0M10gSU5GTzogdGFzayBmaXJlZm94LWJpbjoyMDEwIGJsb2NrZWQgZm9yIG1v cmUgdGhhbiAxMjAgc2Vjb25kcy4KTWFyIDI2IDE5OjMxOjQ1IHRib3gga2VybmVsOiBbICAzNjAu NjQxMTQ2XSAiZWNobyAwID4gL3Byb2Mvc3lzL2tlcm5lbC9odW5nX3Rhc2tfdGltZW91dF9zZWNz IiBkaXNhYmxlcyB0aGlzIG1lc3NhZ2UuCi0tCk1hciAyNiAxOTozMTo0NSB0Ym94IGtlcm5lbDog WyAgMzYwLjY0MTM1Ml0gSU5GTzogdGFzayBmaXJlZm94LWJpbjoyMDExIGJsb2NrZWQgZm9yIG1v cmUgdGhhbiAxMjAgc2Vjb25kcy4KTWFyIDI2IDE5OjMxOjQ1IHRib3gga2VybmVsOiBbICAzNjAu NjQxMzU1XSAiZWNobyAwID4gL3Byb2Mvc3lzL2tlcm5lbC9odW5nX3Rhc2tfdGltZW91dF9zZWNz IiBkaXNhYmxlcyB0aGlzIG1lc3NhZ2UuCi0tCk1hciAyNiAxOTozMTo0NSB0Ym94IGtlcm5lbDog WyAgMzYwLjY0MTU3Nl0gSU5GTzogdGFzayBzdToyMDE1IGJsb2NrZWQgZm9yIG1vcmUgdGhhbiAx MjAgc2Vjb25kcy4KTWFyIDI2IDE5OjMxOjQ1IHRib3gga2VybmVsOiBbICAzNjAuNjQxNTc5XSAi ZWNobyAwID4gL3Byb2Mvc3lzL2tlcm5lbC9odW5nX3Rhc2tfdGltZW91dF9zZWNzIiBkaXNhYmxl cyB0aGlzIG1lc3NhZ2UuCi0tCk1hciAyNiAxOTozMzo0NSB0Ym94IGtlcm5lbDogWyAgNDgwLjY0 MDA1M10gSU5GTzogdGFzayBzeXN0ZW1kOjEgYmxvY2tlZCBmb3IgbW9yZSB0aGFuIDEyMCBzZWNv bmRzLgpNYXIgMjYgMTk6MzM6NDUgdGJveCBrZXJuZWw6IFsgIDQ4MC42NDAwNjZdICJlY2hvIDAg PiAvcHJvYy9zeXMva2VybmVsL2h1bmdfdGFza190aW1lb3V0X3NlY3MiIGRpc2FibGVzIHRoaXMg bWVzc2FnZS4KLS0KTWFyIDI2IDE5OjMzOjQ1IHRib3gga2VybmVsOiBbICA0ODAuNjQwNTE0XSBJ TkZPOiB0YXNrIGt3b3JrZXIvMDoxOjIwIGJsb2NrZWQgZm9yIG1vcmUgdGhhbiAxMjAgc2Vjb25k cy4KTWFyIDI2IDE5OjMzOjQ1IHRib3gga2VybmVsOiBbICA0ODAuNjQwNTIzXSAiZWNobyAwID4g L3Byb2Mvc3lzL2tlcm5lbC9odW5nX3Rhc2tfdGltZW91dF9zZWNzIiBkaXNhYmxlcyB0aGlzIG1l c3NhZ2UuCi0tCk1hciAyNiAxOTozMzo0NSB0Ym94IGtlcm5lbDogWyAgNDgwLjY0MTAxNF0gSU5G TzogdGFzayBrd29ya2VyL3U6MToxOTAgYmxvY2tlZCBmb3IgbW9yZSB0aGFuIDEyMCBzZWNvbmRz LgpNYXIgMjYgMTk6MzM6NDUgdGJveCBrZXJuZWw6IFsgIDQ4MC42NDEwMjRdICJlY2hvIDAgPiAv cHJvYy9zeXMva2VybmVsL2h1bmdfdGFza190aW1lb3V0X3NlY3MiIGRpc2FibGVzIHRoaXMgbWVz c2FnZS4KLS0KTWFyIDI2IDE5OjUyOjQwIHRib3gga2VybmVsOiBbIDEwODAuNjQwMDYyXSBJTkZP OiB0YXNrIHN5c3RlbWQ6MSBibG9ja2VkIGZvciBtb3JlIHRoYW4gMTIwIHNlY29uZHMuCk1hciAy NiAxOTo1Mjo0MCB0Ym94IGtlcm5lbDogWyAxMDgwLjY0MDA3NV0gImVjaG8gMCA+IC9wcm9jL3N5 cy9rZXJuZWwvaHVuZ190YXNrX3RpbWVvdXRfc2VjcyIgZGlzYWJsZXMgdGhpcyBtZXNzYWdlLgot LQpNYXIgMjYgMTk6NTI6NDAgdGJveCBrZXJuZWw6IFsgMTA4MC42NDA2MTJdIElORk86IHRhc2sg a2RlZDQ6MTUxNCBibG9ja2VkIGZvciBtb3JlIHRoYW4gMTIwIHNlY29uZHMuCk1hciAyNiAxOTo1 Mjo0MCB0Ym94IGtlcm5lbDogWyAxMDgwLjY0MDYyMV0gImVjaG8gMCA+IC9wcm9jL3N5cy9rZXJu ZWwvaHVuZ190YXNrX3RpbWVvdXRfc2VjcyIgZGlzYWJsZXMgdGhpcyBtZXNzYWdlLgotLQpNYXIg MjYgMTk6NTI6NDAgdGJveCBrZXJuZWw6IFsgMTA4MC42NDEwMzNdIElORk86IHRhc2sgc2Q6ZXhl YzoxOTc4IGJsb2NrZWQgZm9yIG1vcmUgdGhhbiAxMjAgc2Vjb25kcy4KTWFyIDI2IDE5OjUyOjQw IHRib3gga2VybmVsOiBbIDEwODAuNjQxMDQyXSAiZWNobyAwID4gL3Byb2Mvc3lzL2tlcm5lbC9o dW5nX3Rhc2tfdGltZW91dF9zZWNzIiBkaXNhYmxlcyB0aGlzIG1lc3NhZ2UuCi0tCk1hciAyNiAx OTo1NDo0MCB0Ym94IGtlcm5lbDogWyAxMjAwLjY0MDA1NV0gSU5GTzogdGFzayBzeXN0ZW1kOjEg YmxvY2tlZCBmb3IgbW9yZSB0aGFuIDEyMCBzZWNvbmRzLgpNYXIgMjYgMTk6NTQ6NDAgdGJveCBr ZXJuZWw6IFsgMTIwMC42NDAwNjhdICJlY2hvIDAgPiAvcHJvYy9zeXMva2VybmVsL2h1bmdfdGFz a190aW1lb3V0X3NlY3MiIGRpc2FibGVzIHRoaXMgbWVzc2FnZS4KLS0KTWFyIDI2IDE5OjU0OjQw IHRib3gga2VybmVsOiBbIDEyMDAuNjQwNjA0XSBJTkZPOiB0YXNrIGtkZWQ0OjE1MTQgYmxvY2tl ZCBmb3IgbW9yZSB0aGFuIDEyMCBzZWNvbmRzLgpNYXIgMjYgMTk6NTQ6NDAgdGJveCBrZXJuZWw6 IFsgMTIwMC42NDA2MTNdICJlY2hvIDAgPiAvcHJvYy9zeXMva2VybmVsL2h1bmdfdGFza190aW1l b3V0X3NlY3MiIGRpc2FibGVzIHRoaXMgbWVzc2FnZS4KLS0KTWFyIDI2IDE5OjU0OjQwIHRib3gg a2VybmVsOiBbIDEyMDAuNjQxMDI2XSBJTkZPOiB0YXNrIHNkOmV4ZWM6MTk3OCBibG9ja2VkIGZv ciBtb3JlIHRoYW4gMTIwIHNlY29uZHMuCk1hciAyNiAxOTo1NDo0MCB0Ym94IGtlcm5lbDogWyAx MjAwLjY0MTAzNV0gImVjaG8gMCA+IC9wcm9jL3N5cy9rZXJuZWwvaHVuZ190YXNrX3RpbWVvdXRf c2VjcyIgZGlzYWJsZXMgdGhpcyBtZXNzYWdlLgotLQpNYXIgMjYgMTk6NTY6NDAgdGJveCBrZXJu ZWw6IFsgMTMyMC42NDAwNTldIElORk86IHRhc2sgc3lzdGVtZDoxIGJsb2NrZWQgZm9yIG1vcmUg dGhhbiAxMjAgc2Vjb25kcy4KTWFyIDI2IDE5OjU2OjQwIHRib3gga2VybmVsOiBbIDEzMjAuNjQw MDcyXSAiZWNobyAwID4gL3Byb2Mvc3lzL2tlcm5lbC9odW5nX3Rhc2tfdGltZW91dF9zZWNzIiBk aXNhYmxlcyB0aGlzIG1lc3NhZ2UuCi0tCk1hciAyNiAxOTo1Njo0MCB0Ym94IGtlcm5lbDogWyAx MzIwLjY0MDYwN10gSU5GTzogdGFzayBrZGVkNDoxNTE0IGJsb2NrZWQgZm9yIG1vcmUgdGhhbiAx MjAgc2Vjb25kcy4KTWFyIDI2IDE5OjU2OjQwIHRib3gga2VybmVsOiBbIDEzMjAuNjQwNjE2XSAi ZWNobyAwID4gL3Byb2Mvc3lzL2tlcm5lbC9odW5nX3Rhc2tfdGltZW91dF9zZWNzIiBkaXNhYmxl cyB0aGlzIG1lc3NhZ2UuCi0tCk1hciAyNiAxOTo1Njo0MCB0Ym94IGtlcm5lbDogWyAxMzIwLjY0 MTAyN10gSU5GTzogdGFzayBzZDpleGVjOjE5NzggYmxvY2tlZCBmb3IgbW9yZSB0aGFuIDEyMCBz ZWNvbmRzLgpNYXIgMjYgMTk6NTY6NDAgdGJveCBrZXJuZWw6IFsgMTMyMC42NDEwMzZdICJlY2hv IDAgPiAvcHJvYy9zeXMva2VybmVsL2h1bmdfdGFza190aW1lb3V0X3NlY3MiIGRpc2FibGVzIHRo aXMgbWVzc2FnZS4KLS0KTWFyIDI2IDE5OjU4OjQwIHRib3gga2VybmVsOiBbIDE0NDAuNjQwMDYw XSBJTkZPOiB0YXNrIHN5c3RlbWQ6MSBibG9ja2VkIGZvciBtb3JlIHRoYW4gMTIwIHNlY29uZHMu Ck1hciAyNiAxOTo1ODo0MCB0Ym94IGtlcm5lbDogWyAxNDQwLjY0MDA3NF0gImVjaG8gMCA+IC9w cm9jL3N5cy9rZXJuZWwvaHVuZ190YXNrX3RpbWVvdXRfc2VjcyIgZGlzYWJsZXMgdGhpcyBtZXNz YWdlLgo= --0016364184bdf1b544049f6a0ba4-- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/