diff for duplicates of <20170731120847.00003d5c@huawei.com> diff --git a/a/1.txt b/N1/1.txt index 094420c..b261159 100644 --- a/a/1.txt +++ b/N1/1.txt @@ -33,15 +33,15 @@ On Fri, 28 Jul 2017 12:03:50 -0700 > > > > > > So I look for "rcu_preempt" timer events and find these: > > > -> > > rcu_preempt-9 [019] .... 827.579114: timer_init: timer=ffff8017d5fc7da0 -> > > rcu_preempt-9 [019] d..1 827.579115: timer_start: timer=ffff8017d5fc7da0 function=process_timeout +> > > rcu_preempt-9 [019] .... 827.579114: timer_init: timerÿff8017d5fc7da0 +> > > rcu_preempt-9 [019] d..1 827.579115: timer_start: timerÿff8017d5fc7da0 function=process_timeout > > > > > > Next look for "ffff8017d5fc7da0" and I don't find anything else. > > It does show up off the bottom of what would fit in pastebin... > > -> > rcu_preempt-9 [001] d..1 837.681077: timer_cancel: timer=ffff8017d5fc7da0 -> > rcu_preempt-9 [001] .... 837.681086: timer_init: timer=ffff8017d5fc7da0 -> > rcu_preempt-9 [001] d..1 837.681087: timer_start: timer=ffff8017d5fc7da0 function=process_timeout expires=4295101298 [timeout=1] cpu=1 idx=0 flags= +> > rcu_preempt-9 [001] d..1 837.681077: timer_cancel: timerÿff8017d5fc7da0 +> > rcu_preempt-9 [001] .... 837.681086: timer_init: timerÿff8017d5fc7da0 +> > rcu_preempt-9 [001] d..1 837.681087: timer_start: timerÿff8017d5fc7da0 function=process_timeout expiresB95101298 [timeout=1] cpu=1 idx=0 flags= > > Odd. I would expect an expiration... And ten seconds is way longer > than the requested one jiffy! @@ -61,7 +61,7 @@ On Fri, 28 Jul 2017 12:03:50 -0700 > > There is an errata work around for the timers on this particular board. > > I'm only vaguely aware of it, so may be unconnected. > > -> > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/clocksource/arm_arch_timer.c?h=v4.13-rc2&id=bb42ca47401010fc02901b5e8f79e40a26f208cb +> > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/clocksource/arm_arch_timer.c?h=v4.13-rc2&id»42ca47401010fc02901b5e8f79e40a26f208cb > > > > Seems unlikely though! + we've not yet seen it on the other chips that > > errata effects (not that that means much). diff --git a/a/content_digest b/N1/content_digest index 23bd1f8..78134af 100644 --- a/a/content_digest +++ b/N1/content_digest @@ -11,19 +11,8 @@ "ref\020170728190349.GM3730@linux.vnet.ibm.com\0" "From\0Jonathan Cameron <Jonathan.Cameron@huawei.com>\0" "Subject\0Re: RCU lockup issues when CONFIG_SOFTLOCKUP_DETECTOR=n - any one else seeing this?\0" - "Date\0Mon, 31 Jul 2017 12:08:47 +0100\0" - "To\0Paul E. McKenney <paulmck@linux.vnet.ibm.com>\0" - "Cc\0<dzickus@redhat.com>" - <sfr@canb.auug.org.au> - <linuxarm@huawei.com> - Nicholas Piggin <npiggin@gmail.com> - <abdhalee@linux.vnet.ibm.com> - <sparclinux@vger.kernel.org> - <akpm@linux-foundation.org> - <linuxppc-dev@lists.ozlabs.org> - David Miller <davem@davemloft.net> - <linux-arm-kernel@lists.infradead.org> - " <tglx@linutronix.de>\0" + "Date\0Mon, 31 Jul 2017 11:08:47 +0000\0" + "To\0linux-arm-kernel@lists.infradead.org\0" "\00:1\0" "b\0" "On Fri, 28 Jul 2017 12:03:50 -0700\n" @@ -61,15 +50,15 @@ "> > > \n" "> > > So I look for \"rcu_preempt\" timer events and find these:\n" "> > > \n" - "> > > rcu_preempt-9 [019] .... 827.579114: timer_init: timer=ffff8017d5fc7da0\n" - "> > > rcu_preempt-9 [019] d..1 827.579115: timer_start: timer=ffff8017d5fc7da0 function=process_timeout \n" + "> > > rcu_preempt-9 [019] .... 827.579114: timer_init: timer\303\277ff8017d5fc7da0\n" + "> > > rcu_preempt-9 [019] d..1 827.579115: timer_start: timer\303\277ff8017d5fc7da0 function=process_timeout \n" "> > > \n" "> > > Next look for \"ffff8017d5fc7da0\" and I don't find anything else. \n" "> > It does show up off the bottom of what would fit in pastebin...\n" "> > \n" - "> > rcu_preempt-9 [001] d..1 837.681077: timer_cancel: timer=ffff8017d5fc7da0\n" - "> > rcu_preempt-9 [001] .... 837.681086: timer_init: timer=ffff8017d5fc7da0\n" - "> > rcu_preempt-9 [001] d..1 837.681087: timer_start: timer=ffff8017d5fc7da0 function=process_timeout expires=4295101298 [timeout=1] cpu=1 idx=0 flags= \n" + "> > rcu_preempt-9 [001] d..1 837.681077: timer_cancel: timer\303\277ff8017d5fc7da0\n" + "> > rcu_preempt-9 [001] .... 837.681086: timer_init: timer\303\277ff8017d5fc7da0\n" + "> > rcu_preempt-9 [001] d..1 837.681087: timer_start: timer\303\277ff8017d5fc7da0 function=process_timeout expiresB95101298 [timeout=1] cpu=1 idx=0 flags= \n" "> \n" "> Odd. I would expect an expiration... And ten seconds is way longer\n" "> than the requested one jiffy!\n" @@ -89,7 +78,7 @@ "> > There is an errata work around for the timers on this particular board.\n" "> > I'm only vaguely aware of it, so may be unconnected.\n" "> > \n" - "> > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/clocksource/arm_arch_timer.c?h=v4.13-rc2&id=bb42ca47401010fc02901b5e8f79e40a26f208cb\n" + "> > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/clocksource/arm_arch_timer.c?h=v4.13-rc2&id\302\27342ca47401010fc02901b5e8f79e40a26f208cb\n" "> > \n" "> > Seems unlikely though! + we've not yet seen it on the other chips that\n" "> > errata effects (not that that means much). \n" @@ -113,4 +102,4 @@ "> > \n" > -8dc471eee05ad8f4c164bfb041b62a15f490a2a54131e9f61c756066e6e5deb5 +cab7c81f39c64eb9259862a6d8f7101b1e7e46ae66ab7bc02b49a5dcffa563ff
diff --git a/a/content_digest b/N2/content_digest index 23bd1f8..bcde13f 100644 --- a/a/content_digest +++ b/N2/content_digest @@ -9,21 +9,10 @@ "ref\020170728165529.GF3730@linux.vnet.ibm.com\0" "ref\020170728182053.000072aa@huawei.com\0" "ref\020170728190349.GM3730@linux.vnet.ibm.com\0" - "From\0Jonathan Cameron <Jonathan.Cameron@huawei.com>\0" - "Subject\0Re: RCU lockup issues when CONFIG_SOFTLOCKUP_DETECTOR=n - any one else seeing this?\0" + "From\0Jonathan.Cameron@huawei.com (Jonathan Cameron)\0" + "Subject\0RCU lockup issues when CONFIG_SOFTLOCKUP_DETECTOR=n - any one else seeing this?\0" "Date\0Mon, 31 Jul 2017 12:08:47 +0100\0" - "To\0Paul E. McKenney <paulmck@linux.vnet.ibm.com>\0" - "Cc\0<dzickus@redhat.com>" - <sfr@canb.auug.org.au> - <linuxarm@huawei.com> - Nicholas Piggin <npiggin@gmail.com> - <abdhalee@linux.vnet.ibm.com> - <sparclinux@vger.kernel.org> - <akpm@linux-foundation.org> - <linuxppc-dev@lists.ozlabs.org> - David Miller <davem@davemloft.net> - <linux-arm-kernel@lists.infradead.org> - " <tglx@linutronix.de>\0" + "To\0linux-arm-kernel@lists.infradead.org\0" "\00:1\0" "b\0" "On Fri, 28 Jul 2017 12:03:50 -0700\n" @@ -113,4 +102,4 @@ "> > \n" > -8dc471eee05ad8f4c164bfb041b62a15f490a2a54131e9f61c756066e6e5deb5 +5e9afc4b5023be5267e3e873f2e2ee474799a909d1489107989e22e0074dedb1
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