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 X-Spam-Level: X-Spam-Status: No, score=-20.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PULL_REQUEST,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE, SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B00ADC433ED for ; Tue, 6 Apr 2021 17:58:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 72EDC613D4 for ; Tue, 6 Apr 2021 17:58:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235152AbhDFR6d (ORCPT ); Tue, 6 Apr 2021 13:58:33 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33050 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234333AbhDFR63 (ORCPT ); Tue, 6 Apr 2021 13:58:29 -0400 Received: from mail-il1-x12a.google.com (mail-il1-x12a.google.com [IPv6:2607:f8b0:4864:20::12a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5155DC06174A for ; Tue, 6 Apr 2021 10:58:18 -0700 (PDT) Received: by mail-il1-x12a.google.com with SMTP id n4so7076686ili.8 for ; Tue, 06 Apr 2021 10:58:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=vGkQibEhIMdD/p8ZIvDkxPOyyzWAR6ElrjD/hXxlZ+o=; b=pwdcqtcQFLyaOUfrHtEFFwBrCsuNVSW0ieW/zjYyIO9wwYBCcLDmcRMoHi3L9Ml8gy ieV8caoK32xe2eFZpQRBihOKHKGREk6/9Bbgfl4lLevVQx44IaKplPquArQBONPzI6PC jVfarE6LPmYu0+RaTod/zz9pDa9QI+6Tr23RCLWNsH9YvvXCGSe450uPgLQo2HiNP+QY kEeQdq5pyPp3RjdHdKersgHHDhwtwO8Af5r9B4zlFzRYRrHTEBMwQiyTM2QnuK31s4X8 RAnsMexNXGckLopIEYjKuk5NBqShLGWu+M7Aw+hh5Tw8KzmFsvkcnMzbibk4GKoOWg+5 hKkg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=vGkQibEhIMdD/p8ZIvDkxPOyyzWAR6ElrjD/hXxlZ+o=; b=IOjq7VUwwt54zHwHRU/bsFTTCNzu/TY5cnkElOw6oDW4vmVqPmebLECTh4rGwVsWW/ /O4kDB0gcEg89L24bzYs/YszY1Zi8SaRRvg33adhskzEG2qSqrIUHhVBn4NnCfIQiPra 90IPOX8F1y9fwWmrcfmYB6yPm+c+vrTON02/uI9zJ1qHa+4m+96RbFralqZx+1XgnROR 45uzr3vIQ6cWpt3rMcwqmrdG8hc0Zdk8YWk9tQ2cN+ba3XN9iBeyxjiuvWz0DGMyViLs nMxfPBzfWaCwhJNsa5Rv+Uz6blHYBd5EGbMB51Aavpvo+V/ydAD2hwvo62ZPaARh6Jnc eThQ== X-Gm-Message-State: AOAM531sZgVIlWkaC16K+ahCNiW/gjRK79Xj2jBmO41zD2cQ/IgNYdjW HQeYrv7vQHq4AMFzAoW02EptM/59CEv4OfLhlGiNnA== X-Google-Smtp-Source: ABdhPJycK7EacZ6QGGyp+/k0L/DeJEDPQRgAo3sYB0F8iOgth4YzomZToeNqcXEFJ+iqVdf4//lb4Ni5JFtSIjdFgnE= X-Received: by 2002:a05:6e02:1b0e:: with SMTP id i14mr24439552ilv.58.1617731897753; Tue, 06 Apr 2021 10:58:17 -0700 (PDT) MIME-Version: 1.0 References: <20210405191757.283122-1-mathieu.poirier@linaro.org> <87o8erq0u2.wl-maz@kernel.org> In-Reply-To: <87o8erq0u2.wl-maz@kernel.org> From: Mathieu Poirier Date: Tue, 6 Apr 2021 11:58:07 -0600 Message-ID: Subject: Re: [GIT PULL] coresight: Add support for ETE and TRBE To: Marc Zyngier Cc: "Suzuki K. Poulose" , Anshuman Khandual , Greg KH , linux-arm-kernel , Linux Kernel Mailing List , kvmarm@lists.cs.columbia.edu Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 6 Apr 2021 at 02:22, Marc Zyngier wrote: > > Hi Mathieu, > > On Mon, 05 Apr 2021 20:17:57 +0100, > Mathieu Poirier wrote: > > > > The following changes since commit a354a64d91eec3e0f8ef0eed575b480fd75b999c: > > > > KVM: arm64: Disable guest access to trace filter controls (2021-03-24 17:26:38 +0000) > > > > are available in the Git repository at: > > > > git@gitolite.kernel.org:pub/scm/linux/kernel/git/coresight/linux.git next-ETE-TRBE > > > > for you to fetch changes up to 7885b4e43231048654c5a80c0a18844ce3185e64: > > > > dts: bindings: Document device tree bindings for Arm TRBE (2021-04-05 11:38:04 -0600) > > > > ---------------------------------------------------------------- > > Hi Marc, > > > > As previously agreed, here are the changes to support CoreSight > > ETE and TRBE components submitted here[1]. > > > > I draw your attention to these: > > > > [PATCH v6 05/20] kvm: arm64: Handle access to TRFCR_EL1 > > [PATCH v6 06/20] kvm: arm64: Move SPE availability check to VCPU load > > [PATCH v6 07/20] arm64: kvm: Enable access to TRBE support for host > > > > They are KVM specific and will need an SoB tag. > > There seem to be a disconnect here, because it works the other way > around. > > If I pull this, I obviously cannot add anything to the patches that > are merged (changing stuff would result in changing the commit IDs, > which is exactly the opposite of what we are trying to achieve). > > This isn't a problem, as the act of pulling the branch means that I am > happy with that, and the git merge makes it traceable. > > However, some of the patches (the KVM ones) do not carry your own SoB, > which is a problem (if you are picking stuff off the list, you need to > add your own SoB). So for the couple of KVM patches, please add my > I wasn't clear on how to handle the KVM patches and as such decided to proceed conservatively... > Acked-by: Marc Zyngier > > together with your SoB, resend the PR and I'll gladly merge it. > And I didn't want to SoB those patches because I am not in a position to cast judgement on them, but with your Ack it changes everything. > And if you can make sure the subject lines are formatted as: > > "KVM: arm64: Super Duper feature enablement" No problem. > > that'd be absolutely awesome (but that's just me being annoying...). > I'll do a respin of this in a couple hours. > Thanks, > > M. > > -- > Without deviation from the norm, progress is not possible.