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[68.147.0.187]) by smtp.gmail.com with ESMTPSA id cu7-20020a056a00448700b00525373aac7csm11665197pfb.26.2022.06.29.09.43.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 29 Jun 2022 09:44:00 -0700 (PDT) Date: Wed, 29 Jun 2022 10:43:57 -0600 From: Mathieu Poirier To: Peter Zijlstra Cc: Yicong Yang , Greg KH , yangyicong@hisilicon.com, helgaas@kernel.org, lorenzo.pieralisi@arm.com, suzuki.poulose@arm.com, jonathan.cameron@huawei.com, robin.murphy@arm.com, leo.yan@linaro.org, mark.rutland@arm.com, will@kernel.org, joro@8bytes.org, shameerali.kolothum.thodi@huawei.com, mingo@redhat.com, linux-kernel@vger.kernel.org, john.garry@huawei.com, linux-arm-kernel@lists.infradead.org, linux-pci@vger.kernel.org, linux-perf-users@vger.kernel.org, iommu@lists.linux-foundation.org, prime.zeng@huawei.com, liuqi115@huawei.com, james.clark@arm.com, zhangshaokun@hisilicon.com, linuxarm@huawei.com, alexander.shishkin@linux.intel.com, acme@kernel.org Subject: Re: [PATCH v9 0/8] Add support for HiSilicon PCIe Tune and Trace device Message-ID: <20220629164357.GA2018382@p14s> References: <20220606115555.41103-1-yangyicong@hisilicon.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Jun 27, 2022 at 04:01:31PM +0200, Peter Zijlstra wrote: > On Mon, Jun 27, 2022 at 09:25:42PM +0800, Yicong Yang wrote: > > On 2022/6/27 21:12, Greg KH wrote: > > > On Mon, Jun 27, 2022 at 07:18:12PM +0800, Yicong Yang wrote: > > >> Hi Greg, > > >> > > >> Since the kernel side of this device has been reviewed for 8 versions with > > >> all comments addressed and no more comment since v9 posted in 5.19-rc1, > > >> is it ok to merge it first (for Patch 1-3 and 7-8)? > > > > > > I am not the maintainer of this subsystem, so I do not understand why > > > you are asking me :( > > > > > > > I checked the log of drivers/hwtracing and seems patches of coresight/intel_th/stm > > applied by different maintainers and I see you applied some patches of intel_th/stm. > > Should any of these three maintainers or you can help applied this? > > I was hoping Mark would have a look, since he knows this ARM stuff > better than me. But ISTR he's somewhat busy atm too. But an ACK from the > CoreSight people would also be appreciated. > I'll spend some time on it next week. Thanks, Mathieu > And Arnaldo usually doesn't pick up the userspace perf bits until the > kernel side is sorted. 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 smtp3.osuosl.org (smtp3.osuosl.org [140.211.166.136]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 722EBC43334 for ; Wed, 29 Jun 2022 16:44:08 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp3.osuosl.org (Postfix) with ESMTP id EF6EC612BF; Wed, 29 Jun 2022 16:44:07 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 smtp3.osuosl.org EF6EC612BF Authentication-Results: smtp3.osuosl.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=linaro.org header.i=@linaro.org header.a=rsa-sha256 header.s=google header.b=E37c3grA X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp3.osuosl.org ([127.0.0.1]) by localhost (smtp3.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id uqYbMgii1PWP; Wed, 29 Jun 2022 16:44:05 +0000 (UTC) Received: from lists.linuxfoundation.org (lf-lists.osuosl.org [IPv6:2605:bc80:3010:104::8cd3:938]) by smtp3.osuosl.org (Postfix) with ESMTPS id 2F2CF60C33; Wed, 29 Jun 2022 16:44:04 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 smtp3.osuosl.org 2F2CF60C33 Received: from lf-lists.osuosl.org (localhost [127.0.0.1]) by lists.linuxfoundation.org (Postfix) with ESMTP id 00A54C0032; Wed, 29 Jun 2022 16:44:04 +0000 (UTC) Received: from smtp2.osuosl.org (smtp2.osuosl.org [IPv6:2605:bc80:3010::133]) by lists.linuxfoundation.org (Postfix) with ESMTP id E569EC002D for ; Wed, 29 Jun 2022 16:44:02 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp2.osuosl.org (Postfix) with ESMTP id B8CC540C5C for ; Wed, 29 Jun 2022 16:44:02 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 smtp2.osuosl.org B8CC540C5C Authentication-Results: smtp2.osuosl.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.a=rsa-sha256 header.s=google header.b=E37c3grA X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp2.osuosl.org ([127.0.0.1]) by localhost (smtp2.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id xh1tbdhDPAns for ; Wed, 29 Jun 2022 16:44:02 +0000 (UTC) X-Greylist: whitelisted by SQLgrey-1.8.0 DKIM-Filter: OpenDKIM Filter v2.11.0 smtp2.osuosl.org 0BFC940201 Received: from mail-pg1-x534.google.com (mail-pg1-x534.google.com [IPv6:2607:f8b0:4864:20::534]) by smtp2.osuosl.org (Postfix) with ESMTPS id 0BFC940201 for ; Wed, 29 Jun 2022 16:44:01 +0000 (UTC) Received: by mail-pg1-x534.google.com with SMTP id r66so15856239pgr.2 for ; Wed, 29 Jun 2022 09:44:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=H6SDMsRMBFpIBVc64uIxAbw8HhGrz6w0VpurvPOqgsM=; b=E37c3grA1rBzm//lFsHFq0a6MEvdOJph9uYs3FQO1S8A6X3GdkgNphhA/C6P2kfvHI Z9lg3Mz12GVOO2ZhjOOKzktWjASYcaNGpIqcqxP190j8kEnP4ALnkN4Pr4WvOiO5a2qz +fPd3kGXalda8Z0nnf7k1O/MWlnMqVX3Vi379rTIfoUXcJq0QwGwES99n41Ui8zMsPeO I7qpItVN6Z8/GhxF5R/7Nka26QL1rRbcIvXROtDXJyqfS5Zw6ZRt0EXbmLr9V0dYI++w By5gG0xbyAEEhB1NwmMbVUPTjqUnazp5q43Fx4MkLYKlFj+P7IeotiTuwMt/bsLVuNL6 Li+A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=H6SDMsRMBFpIBVc64uIxAbw8HhGrz6w0VpurvPOqgsM=; b=eGuCXEzet3l34USDWx6XaWpXymWJo5qc21uh9L5rtxnROJ1yKF6GwjRbAAIYu8Q+hC cL3VB6DeRVcUaDwbmDLmrm+5L3wISSQBv0nM4c0AuRwbRqWunRcgHhRBw1HgoIvULeO3 TYzhB5voFBrzoG9b8dzoJjEyL6YjuBfEO+ImVW3CwNl+SXI02IJO3tr2Rqi6DvWIvEEU bowIdLK9VlKJdntw4gu7bPY8A0Y1DHIUxEfAz9K7hraoxFnrWleU7LTIT4gHLszazyJj bVA+5ovYaTndNnziewKUMon6M0QkfspIJVKAz9SfDQj3eBbRL9xMxB9haeCpXxpFjt0A CuKg== X-Gm-Message-State: AJIora/J8UN/aAaA/7rftxmogW8Ewb5KG6QjYTiWQGvVKq3V4Fk35nkG BtGQgZ/WP+bL48U8ekveb4+Zuw== X-Google-Smtp-Source: AGRyM1v+C9A3jaRc2Q1KV6w1TvaLeuYysn0eCdaDGnMabgdtlVm1AV+vGXDLImhGSxwXKw+9L5UhTA== X-Received: by 2002:a63:fa56:0:b0:3fc:d3d2:ceac with SMTP id g22-20020a63fa56000000b003fcd3d2ceacmr3778194pgk.99.1656521041434; Wed, 29 Jun 2022 09:44:01 -0700 (PDT) Received: from p14s (S0106889e681aac74.cg.shawcable.net. [68.147.0.187]) by smtp.gmail.com with ESMTPSA id cu7-20020a056a00448700b00525373aac7csm11665197pfb.26.2022.06.29.09.43.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 29 Jun 2022 09:44:00 -0700 (PDT) Date: Wed, 29 Jun 2022 10:43:57 -0600 From: Mathieu Poirier To: Peter Zijlstra Subject: Re: [PATCH v9 0/8] Add support for HiSilicon PCIe Tune and Trace device Message-ID: <20220629164357.GA2018382@p14s> References: <20220606115555.41103-1-yangyicong@hisilicon.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: Cc: mark.rutland@arm.com, prime.zeng@huawei.com, alexander.shishkin@linux.intel.com, linux-pci@vger.kernel.org, linuxarm@huawei.com, yangyicong@hisilicon.com, james.clark@arm.com, will@kernel.org, mingo@redhat.com, helgaas@kernel.org, liuqi115@huawei.com, suzuki.poulose@arm.com, acme@kernel.org, zhangshaokun@hisilicon.com, linux-arm-kernel@lists.infradead.org, Greg KH , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, iommu@lists.linux-foundation.org, leo.yan@linaro.org, Yicong Yang , robin.murphy@arm.com X-BeenThere: iommu@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Development issues for Linux IOMMU support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: iommu-bounces@lists.linux-foundation.org Sender: "iommu" On Mon, Jun 27, 2022 at 04:01:31PM +0200, Peter Zijlstra wrote: > On Mon, Jun 27, 2022 at 09:25:42PM +0800, Yicong Yang wrote: > > On 2022/6/27 21:12, Greg KH wrote: > > > On Mon, Jun 27, 2022 at 07:18:12PM +0800, Yicong Yang wrote: > > >> Hi Greg, > > >> > > >> Since the kernel side of this device has been reviewed for 8 versions with > > >> all comments addressed and no more comment since v9 posted in 5.19-rc1, > > >> is it ok to merge it first (for Patch 1-3 and 7-8)? > > > > > > I am not the maintainer of this subsystem, so I do not understand why > > > you are asking me :( > > > > > > > I checked the log of drivers/hwtracing and seems patches of coresight/intel_th/stm > > applied by different maintainers and I see you applied some patches of intel_th/stm. > > Should any of these three maintainers or you can help applied this? > > I was hoping Mark would have a look, since he knows this ARM stuff > better than me. But ISTR he's somewhat busy atm too. But an ACK from the > CoreSight people would also be appreciated. > I'll spend some time on it next week. Thanks, Mathieu > And Arnaldo usually doesn't pick up the userspace perf bits until the > kernel side is sorted. _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 7675ECCA47F for ; Wed, 29 Jun 2022 16:45:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=fLcDVtvL9l2I88Jfp+OIvG8GRgwYynPuoW5O92xsXaI=; b=F5DAjYfW8Kn0Ml LR7WflXKZuet3wEs2m6fpixnWv9CkbUu5uu4hYZqe099gTE7+aFmFUinz5y8Q7hg9WClVYbLpTMXU 6WKQv7W2UmtJ/dTeCKeJQyRd9Ws2LT6FucVNXFk+07gs3ML3k7g6jmU1OXF5krTvJUxYuYWnqB7jW 46Yfm9XRphbrKnMSxofNrCuyEVCjtWJBsRzmkNvoN/1Dgqy8bB7s5mnIZktbe4ZGlZG9ukHeFxLaQ uv1LsDR6zRAk9UexuLEjoUiLNeGfq73B90vctgkoXLewEb40PNUEqb2/IkhM+9hd5DdsfQCDr1ZGf 4o/tQKqAzw3MsJyfMC2g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1o6anO-00D18D-1k; Wed, 29 Jun 2022 16:44:06 +0000 Received: from mail-pg1-x52e.google.com ([2607:f8b0:4864:20::52e]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1o6anL-00D17f-0w for linux-arm-kernel@lists.infradead.org; Wed, 29 Jun 2022 16:44:04 +0000 Received: by mail-pg1-x52e.google.com with SMTP id v126so11673023pgv.11 for ; Wed, 29 Jun 2022 09:44:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=H6SDMsRMBFpIBVc64uIxAbw8HhGrz6w0VpurvPOqgsM=; b=E37c3grA1rBzm//lFsHFq0a6MEvdOJph9uYs3FQO1S8A6X3GdkgNphhA/C6P2kfvHI Z9lg3Mz12GVOO2ZhjOOKzktWjASYcaNGpIqcqxP190j8kEnP4ALnkN4Pr4WvOiO5a2qz +fPd3kGXalda8Z0nnf7k1O/MWlnMqVX3Vi379rTIfoUXcJq0QwGwES99n41Ui8zMsPeO I7qpItVN6Z8/GhxF5R/7Nka26QL1rRbcIvXROtDXJyqfS5Zw6ZRt0EXbmLr9V0dYI++w By5gG0xbyAEEhB1NwmMbVUPTjqUnazp5q43Fx4MkLYKlFj+P7IeotiTuwMt/bsLVuNL6 Li+A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=H6SDMsRMBFpIBVc64uIxAbw8HhGrz6w0VpurvPOqgsM=; b=7Kwex8IvnlEqLKX7Un4IXhsxptIAsy6EWbUZHQD3RBFIe3yLmnsKyUgZs4sXeIm/hd 1YWOL6ShR6UalzlfqYFFRGtJTd9+ebCaLxlUGOfpw7f2E9kdZBBvRAJToTjLji1k+79K qbKKOETD4+fM1Z1iXJvRP8KwmGVkxhspeZdIYI5KSQs8e+muCRqwmiOwoYDrGKlTnHgK RMRwYWUxnIkwVaLxt941Paam+4CYvHiEZ3Ku4YCRSiaUsB8kO6GPczhxR4ds1QrjXLF5 jPvtIZZk4P5TsYV8rFaneweCHoRm6WHSdl6R9eRiYRk5sU121F8QeY0O9v7DNK1g+GOX Dv5Q== X-Gm-Message-State: AJIora9d374lGiyc1uS17Yd4fdAfjSte9iodWSBWt0FMw48G0BniOsUB e7cNYiGQFKWR/yZleFu/PjENug== X-Google-Smtp-Source: AGRyM1v+C9A3jaRc2Q1KV6w1TvaLeuYysn0eCdaDGnMabgdtlVm1AV+vGXDLImhGSxwXKw+9L5UhTA== X-Received: by 2002:a63:fa56:0:b0:3fc:d3d2:ceac with SMTP id g22-20020a63fa56000000b003fcd3d2ceacmr3778194pgk.99.1656521041434; Wed, 29 Jun 2022 09:44:01 -0700 (PDT) Received: from p14s (S0106889e681aac74.cg.shawcable.net. [68.147.0.187]) by smtp.gmail.com with ESMTPSA id cu7-20020a056a00448700b00525373aac7csm11665197pfb.26.2022.06.29.09.43.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 29 Jun 2022 09:44:00 -0700 (PDT) Date: Wed, 29 Jun 2022 10:43:57 -0600 From: Mathieu Poirier To: Peter Zijlstra Cc: Yicong Yang , Greg KH , yangyicong@hisilicon.com, helgaas@kernel.org, lorenzo.pieralisi@arm.com, suzuki.poulose@arm.com, jonathan.cameron@huawei.com, robin.murphy@arm.com, leo.yan@linaro.org, mark.rutland@arm.com, will@kernel.org, joro@8bytes.org, shameerali.kolothum.thodi@huawei.com, mingo@redhat.com, linux-kernel@vger.kernel.org, john.garry@huawei.com, linux-arm-kernel@lists.infradead.org, linux-pci@vger.kernel.org, linux-perf-users@vger.kernel.org, iommu@lists.linux-foundation.org, prime.zeng@huawei.com, liuqi115@huawei.com, james.clark@arm.com, zhangshaokun@hisilicon.com, linuxarm@huawei.com, alexander.shishkin@linux.intel.com, acme@kernel.org Subject: Re: [PATCH v9 0/8] Add support for HiSilicon PCIe Tune and Trace device Message-ID: <20220629164357.GA2018382@p14s> References: <20220606115555.41103-1-yangyicong@hisilicon.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220629_094403_106156_1DB6E4B4 X-CRM114-Status: GOOD ( 21.96 ) X-BeenThere: linux-arm-kernel@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-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Mon, Jun 27, 2022 at 04:01:31PM +0200, Peter Zijlstra wrote: > On Mon, Jun 27, 2022 at 09:25:42PM +0800, Yicong Yang wrote: > > On 2022/6/27 21:12, Greg KH wrote: > > > On Mon, Jun 27, 2022 at 07:18:12PM +0800, Yicong Yang wrote: > > >> Hi Greg, > > >> > > >> Since the kernel side of this device has been reviewed for 8 versions with > > >> all comments addressed and no more comment since v9 posted in 5.19-rc1, > > >> is it ok to merge it first (for Patch 1-3 and 7-8)? > > > > > > I am not the maintainer of this subsystem, so I do not understand why > > > you are asking me :( > > > > > > > I checked the log of drivers/hwtracing and seems patches of coresight/intel_th/stm > > applied by different maintainers and I see you applied some patches of intel_th/stm. > > Should any of these three maintainers or you can help applied this? > > I was hoping Mark would have a look, since he knows this ARM stuff > better than me. But ISTR he's somewhat busy atm too. But an ACK from the > CoreSight people would also be appreciated. > I'll spend some time on it next week. Thanks, Mathieu > And Arnaldo usually doesn't pick up the userspace perf bits until the > kernel side is sorted. _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel