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Fri, 10 Jun 2022 19:33:16 -0700 (PDT) MIME-Version: 1.0 References: <20220608142723.103523089@infradead.org> <20220608144517.444659212@infradead.org> In-Reply-To: From: Sergey Senozhatsky Date: Sat, 11 Jun 2022 11:33:05 +0900 Message-ID: Subject: Re: [PATCH 24/36] printk: Remove trace_.*_rcuidle() usage To: Petr Mladek Cc: Peter Zijlstra , ink@jurassic.park.msu.ru, mattst88@gmail.com, vgupta@kernel.org, linux@armlinux.org.uk, ulli.kroll@googlemail.com, linus.walleij@linaro.org, shawnguo@kernel.org, Sascha Hauer , kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com, tony@atomide.com, khilman@kernel.org, catalin.marinas@arm.com, will@kernel.org, guoren@kernel.org, bcain@quicinc.com, chenhuacai@kernel.org, kernel@xen0n.name, geert@linux-m68k.org, sammy@sammy.net, monstr@monstr.eu, tsbogend@alpha.franken.de, dinguyen@kernel.org, jonas@southpole.se, stefan.kristiansson@saunalahti.fi, shorne@gmail.com, James.Bottomley@hansenpartnership.com, deller@gmx.de, mpe@ellerman.id.au, benh@kernel.crashing.org, paulus@samba.org, paul.walmsley@sifive.com, palmer@dabbelt.com, aou@eecs.berkeley.edu, hca@linux.ibm.com, gor@linux.ibm.com, agordeev@linux.ibm.com, borntraeger@linux.ibm.com, svens@linux.ibm.com, ysato@users.sourceforge.jp, dalias@libc.org, davem@davemloft.net, richard@nod.at, anton.ivanov@cambridgegreys.com, johannes@sipsolutions.net, tglx@linutronix.de, mingo@redhat.com, bp@alien8.de, dave.hansen@linux.intel.com, x86@kernel.org, hpa@zytor.com, acme@kernel.org, mark.rutland@arm.com, alexander.shishkin@linux.intel.com, jolsa@kernel.org, namhyung@kernel.org, jgross@suse.com, srivatsa@csail.mit.edu, amakhalov@vmware.com, pv-drivers@vmware.com, boris.ostrovsky@oracle.com, chris@zankel.net, jcmvbkbc@gmail.com, rafael@kernel.org, lenb@kernel.org, pavel@ucw.cz, gregkh@linuxfoundation.org, mturquette@baylibre.com, sboyd@kernel.org, daniel.lezcano@linaro.org, lpieralisi@kernel.org, sudeep.holla@arm.com, agross@kernel.org, bjorn.andersson@linaro.org, anup@brainfault.org, thierry.reding@gmail.com, jonathanh@nvidia.com, jacob.jun.pan@linux.intel.com, Arnd Bergmann , yury.norov@gmail.com, andriy.shevchenko@linux.intel.com, linux@rasmusvillemoes.dk, rostedt@goodmis.org, john.ogness@linutronix.de, paulmck@kernel.org, frederic@kernel.org, quic_neeraju@quicinc.com, josh@joshtriplett.org, mathieu.desnoyers@efficios.com, jiangshanlai@gmail.com, joel@joelfernandes.org, juri.lelli@redhat.com, vincent.guittot@linaro.org, dietmar.eggemann@arm.com, bsegall@google.com, mgorman@suse.de, bristot@redhat.com, vschneid@redhat.com, jpoimboe@kernel.org, linux-alpha@vger.kernel.org, linux-kernel@vger.kernel.org, linux-snps-arc@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-omap@vger.kernel.org, linux-csky@vger.kernel.org, linux-hexagon@vger.kernel.org, linux-ia64@vger.kernel.org, linux-m68k@lists.linux-m68k.org, linux-mips@vger.kernel.org, openrisc@lists.librecores.org, linux-parisc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org, linux-sh@vger.kernel.org, sparclinux@vger.kernel.org, linux-um@lists.infradead.org, linux-perf-users@vger.kernel.org, virtualization@lists.linux-foundation.org, xen-devel@lists.xenproject.org, linux-xtensa@linux-xtensa.org, linux-acpi@vger.kernel.org, linux-pm@vger.kernel.org, linux-clk@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-tegra@vger.kernel.org, linux-arch@vger.kernel.org, rcu@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-sh@vger.kernel.org On Thu, Jun 9, 2022 at 10:02 PM Petr Mladek wrote: > > On Thu 2022-06-09 20:30:58, Sergey Senozhatsky wrote: > > My emails are getting rejected... Let me try web-interface > > Bad day for mail sending. I have problems as well ;-) For me the problem is still there and apparently it's an "too many recipients" error. > > I'm somewhat curious whether we can actually remove that trace event. > > Good question. > > Well, I think that it might be useful. It allows to see trace and > printk messages together. Fair enough. Seems that back in 2011 people were pretty happy with it https://lore.kernel.org/all/1322161388.5366.54.camel@jlt3.sipsolutions.net/T/#m7bf6416f469119372191f22a6ecf653c5f7331d2 but... reportedly, one of the folks who Ack-ed it (*cough cough* PeterZ) has never used it. > It was ugly when it was in the console code. The new location > in vprintk_store() allows to have it even "correctly" sorted > (timestamp) against other tracing messages. That's true. 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charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-snps-arc" Errors-To: linux-snps-arc-bounces+linux-snps-arc=archiver.kernel.org@lists.infradead.org On Thu, Jun 9, 2022 at 10:02 PM Petr Mladek wrote: > > On Thu 2022-06-09 20:30:58, Sergey Senozhatsky wrote: > > My emails are getting rejected... Let me try web-interface > > Bad day for mail sending. I have problems as well ;-) For me the problem is still there and apparently it's an "too many recipients" error. > > I'm somewhat curious whether we can actually remove that trace event. > > Good question. > > Well, I think that it might be useful. It allows to see trace and > printk messages together. Fair enough. Seems that back in 2011 people were pretty happy with it https://lore.kernel.org/all/1322161388.5366.54.camel@jlt3.sipsolutions.net/T/#m7bf6416f469119372191f22a6ecf653c5f7331d2 but... reportedly, one of the folks who Ack-ed it (*cough cough* PeterZ) has never used it. > It was ugly when it was in the console code. The new location > in vprintk_store() allows to have it even "correctly" sorted > (timestamp) against other tracing messages. That's true. _______________________________________________ linux-snps-arc mailing list linux-snps-arc@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-snps-arc From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.librecores.org (lists.librecores.org [88.198.125.70]) by smtp.lore.kernel.org (Postfix) with ESMTP id B0052C43334 for ; Sat, 11 Jun 2022 21:54:11 +0000 (UTC) Received: from [172.31.1.100] (localhost.localdomain [127.0.0.1]) by mail.librecores.org (Postfix) with ESMTP id 0DFED248F3; Sat, 11 Jun 2022 23:54:09 +0200 (CEST) Received: from mail-ed1-f45.google.com (mail-ed1-f45.google.com [209.85.208.45]) by mail.librecores.org (Postfix) with ESMTPS id 744BE24803 for ; Sat, 11 Jun 2022 04:33:16 +0200 (CEST) Received: by mail-ed1-f45.google.com with SMTP id x5so1036073edi.2 for ; Fri, 10 Jun 2022 19:33:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; 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Fri, 10 Jun 2022 19:33:16 -0700 (PDT) MIME-Version: 1.0 References: <20220608142723.103523089@infradead.org> <20220608144517.444659212@infradead.org> In-Reply-To: From: Sergey Senozhatsky Date: Sat, 11 Jun 2022 11:33:05 +0900 Message-ID: Subject: Re: [PATCH 24/36] printk: Remove trace_.*_rcuidle() usage To: Petr Mladek Content-Type: text/plain; charset="UTF-8" X-Mailman-Approved-At: Sat, 11 Jun 2022 23:54:06 +0200 X-BeenThere: openrisc@lists.librecores.org X-Mailman-Version: 2.1.26 Precedence: list List-Id: Discussion around the OpenRISC processor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: juri.lelli@redhat.com, rafael@kernel.org, benh@kernel.crashing.org, linus.walleij@linaro.org, bsegall@google.com, guoren@kernel.org, pavel@ucw.cz, agordeev@linux.ibm.com, srivatsa@csail.mit.edu, linux-arch@vger.kernel.org, vincent.guittot@linaro.org, mpe@ellerman.id.au, chenhuacai@kernel.org, linux-acpi@vger.kernel.org, agross@kernel.org, linux-imx@nxp.com, catalin.marinas@arm.com, xen-devel@lists.xenproject.org, mattst88@gmail.com, borntraeger@linux.ibm.com, mturquette@baylibre.com, sammy@sammy.net, linux-pm@vger.kernel.org, jiangshanlai@gmail.com, Sascha Hauer , linux-um@lists.infradead.org, acme@kernel.org, tglx@linutronix.de, linux-omap@vger.kernel.org, dietmar.eggemann@arm.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, svens@linux.ibm.com, jolsa@kernel.org, paulus@samba.org, mark.rutland@arm.com, linux-ia64@vger.kernel.org, dave.hansen@linux.intel.com, virtualization@lists.linux-foundation.org, James.Bottomley@hansenpartnership.com, jcmvbkbc@gmail.com, thierry.reding@gmail.com, kernel@xen0n.name, quic_neeraju@quicinc.com, linux-s390@vger.kernel.org, vschneid@redhat.com, john.ogness@linutronix.de, ysato@users.sourceforge.jp, linux-sh@vger.kernel.org, festevam@gmail.com, deller@gmx.de, daniel.lezcano@linaro.org, jonathanh@nvidia.com, mathieu.desnoyers@efficios.com, frederic@kernel.org, lenb@kernel.org, linux-xtensa@linux-xtensa.org, kernel@pengutronix.de, gor@linux.ibm.com, linux-arm-msm@vger.kernel.org, linux-alpha@vger.kernel.org, linux-m68k@lists.linux-m68k.org, linux-arm-kernel@lists.infradead.org, chris@zankel.net, sboyd@kernel.org, dinguyen@kernel.org, bristot@redhat.com, alexander.shishkin@linux.intel.com, lpieralisi@kernel.org, linux@rasmusvillemoes.dk, joel@joelfernandes.org, will@kernel.org, boris.ostrovsky@oracle.com, josh@joshtriplett.org, khilman@kernel.org, linux-csky@vger.kernel.org, tony@atomide.com, linux-snps-arc@lists.infradead.org, mgorman@suse.de, jacob.jun.pan@linux.intel.com, yury.norov@gmail.com, ulli.kroll@googlemail.com, vgupta@kernel.org, linux-clk@vger.kernel.org, monstr@monstr.eu, rostedt@goodmis.org, rcu@vger.kernel.org, bp@alien8.de, bcain@quicinc.com, tsbogend@alpha.franken.de, linux-parisc@vger.kernel.org, sudeep.holla@arm.com, shawnguo@kernel.org, davem@davemloft.net, dalias@libc.org, Peter Zijlstra , amakhalov@vmware.com, bjorn.andersson@linaro.org, hpa@zytor.com, sparclinux@vger.kernel.org, linux-hexagon@vger.kernel.org, linux-riscv@lists.infradead.org, anton.ivanov@cambridgegreys.com, jonas@southpole.se, Arnd Bergmann , richard@nod.at, x86@kernel.org, linux@armlinux.org.uk, mingo@redhat.com, aou@eecs.berkeley.edu, paulmck@kernel.org, hca@linux.ibm.com, openrisc@lists.librecores.org, paul.walmsley@sifive.com, linux-tegra@vger.kernel.org, namhyung@kernel.org, andriy.shevchenko@linux.intel.com, jpoimboe@kernel.org, jgross@suse.com, pv-drivers@vmware.com, linux-mips@vger.kernel.org, palmer@dabbelt.com, anup@brainfault.org, ink@jurassic.park.msu.ru, johannes@sipsolutions.net, linuxppc-dev@lists.ozlabs.org Errors-To: openrisc-bounces@lists.librecores.org Sender: "OpenRISC" On Thu, Jun 9, 2022 at 10:02 PM Petr Mladek wrote: > > On Thu 2022-06-09 20:30:58, Sergey Senozhatsky wrote: > > My emails are getting rejected... Let me try web-interface > > Bad day for mail sending. I have problems as well ;-) For me the problem is still there and apparently it's an "too many recipients" error. > > I'm somewhat curious whether we can actually remove that trace event. > > Good question. > > Well, I think that it might be useful. It allows to see trace and > printk messages together. Fair enough. Seems that back in 2011 people were pretty happy with it https://lore.kernel.org/all/1322161388.5366.54.camel@jlt3.sipsolutions.net/T/#m7bf6416f469119372191f22a6ecf653c5f7331d2 but... reportedly, one of the folks who Ack-ed it (*cough cough* PeterZ) has never used it. > It was ugly when it was in the console code. The new location > in vprintk_store() allows to have it even "correctly" sorted > (timestamp) against other tracing messages. That's true. 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charset="UTF-8" X-Mailman-Approved-At: Mon, 13 Jun 2022 21:27:22 +1000 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: juri.lelli@redhat.com, rafael@kernel.org, linus.walleij@linaro.org, bsegall@google.com, guoren@kernel.org, pavel@ucw.cz, agordeev@linux.ibm.com, srivatsa@csail.mit.edu, linux-arch@vger.kernel.org, vincent.guittot@linaro.org, chenhuacai@kernel.org, linux-acpi@vger.kernel.org, agross@kernel.org, geert@linux-m68k.org, linux-imx@nxp.com, catalin.marinas@arm.com, xen-devel@lists.xenproject.org, mattst88@gmail.com, borntraeger@linux.ibm.com, mturquette@baylibre.com, sammy@sammy.net, linux-pm@vger.kernel.org, jiangshanlai@gmail.com, Sascha Hauer , linux-um@lists.infradead.org, acme@kernel.org, tglx@linutronix.de, linux-omap@vger.kernel.org, dietmar.eggemann@arm.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, svens@linux.ibm.com, jolsa@kernel.org, paulus@samba.org, mark.rutland@arm.com, linux-ia64@vger.kernel.org, dave.hansen@linux.intel.com, virtualization@lists.linux-foundation.org, James.Bottomley@hansenpartnersh ip.com, jcmvbkbc@gmail.com, thierry.reding@gmail.com, kernel@xen0n.name, quic_neeraju@quicinc.com, linux-s390@vger.kernel.org, vschneid@redhat.com, john.ogness@linutronix.de, ysato@users.sourceforge.jp, linux-sh@vger.kernel.org, festevam@gmail.com, deller@gmx.de, daniel.lezcano@linaro.org, jonathanh@nvidia.com, mathieu.desnoyers@efficios.com, frederic@kernel.org, lenb@kernel.org, linux-xtensa@linux-xtensa.org, kernel@pengutronix.de, gor@linux.ibm.com, linux-arm-msm@vger.kernel.org, linux-alpha@vger.kernel.org, linux-m68k@lists.linux-m68k.org, shorne@gmail.com, linux-arm-kernel@lists.infradead.org, chris@zankel.net, sboyd@kernel.org, dinguyen@kernel.org, bristot@redhat.com, alexander.shishkin@linux.intel.com, lpieralisi@kernel.org, linux@rasmusvillemoes.dk, joel@joelfernandes.org, will@kernel.org, boris.ostrovsky@oracle.com, josh@joshtriplett.org, khilman@kernel.org, linux-csky@vger.kernel.org, tony@atomide.com, linux-snps-arc@lists.infradead.org, mgorman@suse.de, jacob.jun.pan@linux .intel.com, yury.norov@gmail.com, ulli.kroll@googlema il.com, vgupta@kernel.org, linux-clk@vger.kernel.org, monstr@monstr.eu, rostedt@goodmis.org, rcu@vger.kernel.org, bp@alien8.de, bcain@quicinc.com, tsbogend@alpha.franken.de, linux-parisc@vger.kernel.org, sudeep.holla@arm.com, shawnguo@kernel.org, davem@davemloft.net, dalias@libc.org, Peter Zijlstra , amakhalov@vmware.com, bjorn.andersson@linaro.org, hpa@zytor.com, sparclinux@vger.kernel.org, linux-hexagon@vger.kernel.org, linux-riscv@lists.infradead.org, anton.ivanov@cambridgegreys.com, jonas@southpole.se, Arnd Bergmann , richard@nod.at, x86@kernel.org, linux@armlinux.org.uk, mingo@redhat.com, aou@eecs.berkeley.edu, paulmck@kernel.org, hca@linux.ibm.com, stefan.kristiansson@saunalahti.fi, openrisc@lists.librecores.org, paul.walmsley@sifive.com, linux-tegra@vger.kernel.org, namhyung@kernel.org, andriy.shevchenko@linux.intel.com, jpoimboe@kernel.org, jgross@suse.com, pv-drivers@vmware.com, linux-mips@vger.kernel.org, palmer@dabbelt.com, anup@brainfa ult.org, ink@jurassic.park.msu.ru, johannes@sipsolutions.net, linuxppc-dev@lists.ozlabs.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On Thu, Jun 9, 2022 at 10:02 PM Petr Mladek wrote: > > On Thu 2022-06-09 20:30:58, Sergey Senozhatsky wrote: > > My emails are getting rejected... Let me try web-interface > > Bad day for mail sending. I have problems as well ;-) For me the problem is still there and apparently it's an "too many recipients" error. > > I'm somewhat curious whether we can actually remove that trace event. > > Good question. > > Well, I think that it might be useful. It allows to see trace and > printk messages together. Fair enough. Seems that back in 2011 people were pretty happy with it https://lore.kernel.org/all/1322161388.5366.54.camel@jlt3.sipsolutions.net/T/#m7bf6416f469119372191f22a6ecf653c5f7331d2 but... reportedly, one of the folks who Ack-ed it (*cough cough* PeterZ) has never used it. > It was ugly when it was in the console code. The new location > in vprintk_store() allows to have it even "correctly" sorted > (timestamp) against other tracing messages. That's true. 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bh=rgKkPquDB/3ylB22sdoq44O3nuMRqOGPmfYPJEM3DpI=; b=FBpFRLlLLzOV2j4qFdlC93+MzU32HoM5IlnMxyLaU/6cMfjVKDufMbbgvVkGVp7ypR N44FrrCLhBkpwRpB0i1GwtCeKcDWs5TkBsp/EOCSahIBc6N8Xz3EjyTEfa59tw/5NjVV WahmOXJv91k8vPfzDDL+38eyjqYYWUYW1Exd/vgBINPKEKhMeYV23yNy59TRIDjWRQaC UQ1/rth+ZXmbsV9QsNCMABBMyF4c7JkaVB3EqIAEpKg/YXBzrDulZvMDKOjI/Mu54DZd v0gfa2jlZ3HdA9LzuXd2hfcKHNrW0m6Tzx89eyxlXa7DSmhsxEUZjOcyPV1ik3JhW4QN t80w== X-Gm-Message-State: AOAM531MOYXl/t7oAFkkgrZ01XtDzXKH6QEXKKSslWg0Z6lQO91kHnoy +inRz5BRKsFQUSLgtPafsETz7ywaFxQQJrakKEn5tw== X-Google-Smtp-Source: ABdhPJzFbgEeXrjhdaEFlL5CPKYiFgrRM2XGTpISMDDKOxh3YJg+nd70yb1Qcu1fnLsZwhWAweXqTRUn04uTYMjQVNU= X-Received: by 2002:aa7:c604:0:b0:42d:cffb:f4dc with SMTP id h4-20020aa7c604000000b0042dcffbf4dcmr55022482edq.270.1654914796079; Fri, 10 Jun 2022 19:33:16 -0700 (PDT) MIME-Version: 1.0 References: <20220608142723.103523089@infradead.org> <20220608144517.444659212@infradead.org> In-Reply-To: From: Sergey Senozhatsky Date: Sat, 11 Jun 2022 11:33:05 +0900 Message-ID: Subject: Re: [PATCH 24/36] printk: Remove trace_.*_rcuidle() usage To: Petr Mladek Cc: Peter Zijlstra , ink@jurassic.park.msu.ru, mattst88@gmail.com, vgupta@kernel.org, linux@armlinux.org.uk, ulli.kroll@googlemail.com, linus.walleij@linaro.org, shawnguo@kernel.org, Sascha Hauer , kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com, tony@atomide.com, khilman@kernel.org, catalin.marinas@arm.com, will@kernel.org, guoren@kernel.org, bcain@quicinc.com, chenhuacai@kernel.org, kernel@xen0n.name, geert@linux-m68k.org, sammy@sammy.net, monstr@monstr.eu, tsbogend@alpha.franken.de, dinguyen@kernel.org, jonas@southpole.se, stefan.kristiansson@saunalahti.fi, shorne@gmail.com, James.Bottomley@hansenpartnership.com, deller@gmx.de, mpe@ellerman.id.au, benh@kernel.crashing.org, paulus@samba.org, paul.walmsley@sifive.com, palmer@dabbelt.com, aou@eecs.berkeley.edu, hca@linux.ibm.com, gor@linux.ibm.com, agordeev@linux.ibm.com, borntraeger@linux.ibm.com, svens@linux.ibm.com, ysato@users.sourceforge.jp, dalias@libc.org, davem@davemloft.net, richard@nod.at, anton.ivanov@cambridgegreys.com, johannes@sipsolutions.net, tglx@linutronix.de, mingo@redhat.com, bp@alien8.de, dave.hansen@linux.intel.com, x86@kernel.org, hpa@zytor.com, acme@kernel.org, mark.rutland@arm.com, alexander.shishkin@linux.intel.com, jolsa@kernel.org, namhyung@kernel.org, jgross@suse.com, srivatsa@csail.mit.edu, amakhalov@vmware.com, pv-drivers@vmware.com, boris.ostrovsky@oracle.com, chris@zankel.net, jcmvbkbc@gmail.com, rafael@kernel.org, lenb@kernel.org, pavel@ucw.cz, gregkh@linuxfoundation.org, mturquette@baylibre.com, sboyd@kernel.org, daniel.lezcano@linaro.org, lpieralisi@kernel.org, sudeep.holla@arm.com, agross@kernel.org, bjorn.andersson@linaro.org, anup@brainfault.org, thierry.reding@gmail.com, jonathanh@nvidia.com, jacob.jun.pan@linux.intel.com, Arnd Bergmann , yury.norov@gmail.com, andriy.shevchenko@linux.intel.com, linux@rasmusvillemoes.dk, rostedt@goodmis.org, john.ogness@linutronix.de, paulmck@kernel.org, frederic@kernel.org, quic_neeraju@quicinc.com, josh@joshtriplett.org, mathieu.desnoyers@efficios.com, jiangshanlai@gmail.com, joel@joelfernandes.org, juri.lelli@redhat.com, vincent.guittot@linaro.org, dietmar.eggemann@arm.com, bsegall@google.com, mgorman@suse.de, bristot@redhat.com, vschneid@redhat.com, jpoimboe@kernel.org, linux-alpha@vger.kernel.org, linux-kernel@vger.kernel.org, linux-snps-arc@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-omap@vger.kernel.org, linux-csky@vger.kernel.org, linux-hexagon@vger.kernel.org, linux-ia64@vger.kernel.org, linux-m68k@lists.linux-m68k.org, linux-mips@vger.kernel.org, openrisc@lists.librecores.org, linux-parisc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org, linux-sh@vger.kernel.org, sparclinux@vger.kernel.org, linux-um@lists.infradead.org, linux-perf-users@vger.kernel.org, virtualization@lists.linux-foundation.org, xen-devel@lists.xenproject.org, linux-xtensa@linux-xtensa.org, linux-acpi@vger.kernel.org, linux-pm@vger.kernel.org, linux-clk@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-tegra@vger.kernel.org, linux-arch@vger.kernel.org, rcu@vger.kernel.org X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220610_193318_958118_8A6D5EFE X-CRM114-Status: GOOD ( 11.23 ) X-Mailman-Approved-At: Mon, 13 Jun 2022 17:18:13 -0700 X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org On Thu, Jun 9, 2022 at 10:02 PM Petr Mladek wrote: > > On Thu 2022-06-09 20:30:58, Sergey Senozhatsky wrote: > > My emails are getting rejected... Let me try web-interface > > Bad day for mail sending. I have problems as well ;-) For me the problem is still there and apparently it's an "too many recipients" error. > > I'm somewhat curious whether we can actually remove that trace event. > > Good question. > > Well, I think that it might be useful. It allows to see trace and > printk messages together. Fair enough. Seems that back in 2011 people were pretty happy with it https://lore.kernel.org/all/1322161388.5366.54.camel@jlt3.sipsolutions.net/T/#m7bf6416f469119372191f22a6ecf653c5f7331d2 but... reportedly, one of the folks who Ack-ed it (*cough cough* PeterZ) has never used it. > It was ugly when it was in the console code. The new location > in vprintk_store() allows to have it even "correctly" sorted > (timestamp) against other tracing messages. That's true. _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sergey Senozhatsky Date: Sat, 11 Jun 2022 02:33:05 +0000 Subject: Re: [PATCH 24/36] printk: Remove trace_.*_rcuidle() usage Message-Id: List-Id: References: <20220608142723.103523089@infradead.org> <20220608144517.444659212@infradead.org> In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Petr Mladek Cc: Peter Zijlstra , ink@jurassic.park.msu.ru, mattst88@gmail.com, vgupta@kernel.org, linux@armlinux.org.uk, ulli.kroll@googlemail.com, linus.walleij@linaro.org, shawnguo@kernel.org, Sascha Hauer , kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com, tony@atomide.com, khilman@kernel.org, catalin.marinas@arm.com, will@kernel.org, guoren@kernel.org, bcain@quicinc.com, chenhuacai@kernel.org, kernel@xen0n.name, geert@linux-m68k.org, sammy@sammy.net, monstr@monstr.eu, tsbogend@alpha.franken.de, dinguyen@kernel.org, jonas@southpole.se, stefan.kristiansson@saunalahti.fi, shorne@gmail.com, James.Bottomley@hansenpartnership.com, deller@gmx.de, mpe@ellerman.id.au, benh@kernel.crashing.org, paulus@samba.org, paul.walmsley@sifive.com, palmer@dabbelt.com, aou@eecs.berkeley.edu, hca@linux.ibm.com, gor@linux.ibm.com, agordeev@linux.ibm.com, borntraeger@linux.ibm.com, svens@linux.ibm.com, ysato@users.sourceforge.jp, dalias@libc.org, davem@davemloft.net, richard@nod.at, anton.ivanov@cambridgegreys.com, johannes@sipsolutions.net, tglx@linutronix.de, mingo@redhat.com, bp@alien8.de, dave.hansen@linux.intel.com, x86@kernel.org, hpa@zytor.com, acme@kernel.org, mark.rutland@arm.com, alexander.shishkin@linux.intel.com, jolsa@kernel.org, namhyung@kernel.org, jgross@suse.com, srivatsa@csail.mit.edu, amakhalov@vmware.com, pv-drivers@vmware.com, boris.ostrovsky@oracle.com, chris@zankel.net, jcmvbkbc@gmail.com, rafael@kernel.org, lenb@kernel.org, pavel@ucw.cz, gregkh@linuxfoundation.org, mturquette@baylibre.com, sboyd@kernel.org, daniel.lezcano@linaro.org, lpieralisi@kernel.org, sudeep.holla@arm.com, agross@kernel.org, bjorn.andersson@linaro.org, anup@brainfault.org, thierry.reding@gmail.com, jonathanh@nvidia.com, jacob.jun.pan@linux.intel.com, Arnd Bergmann , yury.norov@gmail.com, andriy.shevchenko@linux.intel.com, linux@rasmusvillemoes.dk, rostedt@goodmis.org, john.ogness@linutronix.de, paulmck@kernel.org, frederic@kernel.org, quic_neeraju@quicinc.com, josh@joshtriplett.org, mathieu.desnoyers@efficios.com, jiangshanlai@gmail.com, joel@joelfernandes.org, juri.lelli@redhat.com, vincent.guittot@linaro.org, dietmar.eggemann@arm.com, bsegall@google.com, mgorman@suse.de, bristot@redhat.com, vschneid@redhat.com, jpoimboe@kernel.org, linux-alpha@vger.kernel.org, linux-kernel@vger.kernel.org, linux-snps-arc@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-omap@vger.kernel.org, linux-csky@vger.kernel.org, linux-hexagon@vger.kernel.org, linux-ia64@vger.kernel.org, linux-m68k@lists.linux-m68k.org, linux-mips@vger.kernel.org, openrisc@lists.librecores.org, linux-parisc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org, linux-sh@vger.kernel.org, sparclinux@vger.kernel.org, linux-um@lists.infradead.org, linux-perf-users@vger.kernel.org, virtualization@lists.linux-foundation.org, xen-devel@lists.xenproject.org, linux-xtensa@linux-xtensa.org, linux-acpi@vger.kernel.org, linux-pm@vger.kernel.org, linux-clk@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-tegra@vger.kernel.org, linux-arch@vger.kernel.org, rcu@vger.kernel.org On Thu, Jun 9, 2022 at 10:02 PM Petr Mladek wrote: > > On Thu 2022-06-09 20:30:58, Sergey Senozhatsky wrote: > > My emails are getting rejected... Let me try web-interface > > Bad day for mail sending. I have problems as well ;-) For me the problem is still there and apparently it's an "too many recipients" error. > > I'm somewhat curious whether we can actually remove that trace event. > > Good question. > > Well, I think that it might be useful. It allows to see trace and > printk messages together. Fair enough. Seems that back in 2011 people were pretty happy with it https://lore.kernel.org/all/1322161388.5366.54.camel@jlt3.sipsolutions.net/T/#m7bf6416f469119372191f22a6ecf653c5f7331d2 but... reportedly, one of the folks who Ack-ed it (*cough cough* PeterZ) has never used it. > It was ugly when it was in the console code. The new location > in vprintk_store() allows to have it even "correctly" sorted > (timestamp) against other tracing messages. That's true. From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sergey Senozhatsky Subject: Re: [PATCH 24/36] printk: Remove trace_.*_rcuidle() usage Date: Sat, 11 Jun 2022 11:33:05 +0900 Message-ID: References: <20220608142723.103523089@infradead.org> <20220608144517.444659212@infradead.org> Mime-Version: 1.0 Return-path: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=rgKkPquDB/3ylB22sdoq44O3nuMRqOGPmfYPJEM3DpI=; b=JsXVqmPM/FghNi+FuyecZKJimRfQRZRaZMN7LbU4AElduixKN8TVkmhpZTWnrsGkbZ 5LwE/p8/n+cIXvQ1YTcLTi0yyURcD/DMLBUnB+eqSpwlWIAygkMHM4b3P17Zp5erCg7D knTgcyr8j5ARmG7z3CGlckVUGoumxDAZyb+n8= In-Reply-To: List-ID: Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Petr Mladek Cc: Peter Zijlstra , ink@jurassic.park.msu.ru, mattst88@gmail.com, vgupta@kernel.org, linux@armlinux.org.uk, ulli.kroll@googlemail.com, linus.walleij@linaro.org, shawnguo@kernel.org, Sascha Hauer , kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com, tony@atomide.com, khilman@kernel.org, catalin.marinas@arm.com, will@kernel.org, guoren@kernel.org, bcain@quicinc.com, chenhuacai@kernel.org, kernel@xen0n.name, geert@linux-m68k.org, sammy@sammy.net, monstr@monstr.eu, tsbogend@alpha.franken.de, dinguyen@kernel.org, jonas@southpole.se, stefan.kristiansson@saunalahti.fi, shorne@gmail.com, James.Bottomley@hansenpartnership.com, deller@gmx.de, mpe@ellerman.id.au, benh@kernel.crashing.org, paulus@samba.org, paul.walmsley@sifive.com, palmer@d On Thu, Jun 9, 2022 at 10:02 PM Petr Mladek wrote: > > On Thu 2022-06-09 20:30:58, Sergey Senozhatsky wrote: > > My emails are getting rejected... Let me try web-interface > > Bad day for mail sending. I have problems as well ;-) For me the problem is still there and apparently it's an "too many recipients" error. > > I'm somewhat curious whether we can actually remove that trace event. > > Good question. > > Well, I think that it might be useful. It allows to see trace and > printk messages together. Fair enough. Seems that back in 2011 people were pretty happy with it https://lore.kernel.org/all/1322161388.5366.54.camel@jlt3.sipsolutions.net/T/#m7bf6416f469119372191f22a6ecf653c5f7331d2 but... reportedly, one of the folks who Ack-ed it (*cough cough* PeterZ) has never used it. > It was ugly when it was in the console code. The new location > in vprintk_store() allows to have it even "correctly" sorted > (timestamp) against other tracing messages. That's true.