From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id F2C85142E80; Thu, 27 Jun 2024 10:47:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719485235; cv=none; b=kZQJDA4+bAvW8IIyPVrvB/DKKLbOXqGllelt15SLxK+W//vOxokhAmbBfUw1F8xnQ5rkrgXE4nhjoseeKKPy6dPAcRHGOW8O7wwHp+SyDelBvIDpvu4vwWSuUhVX1AXSg3rhZqJVJ0r0CzVa7NImD8UF/BwCmhfe6LF3JFBgl1Q= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719485235; c=relaxed/simple; bh=VB0LnRPt4YAFrWiQjhVLB3LXIJjdTd/+u0cXv26F+T0=; h=Date:Message-ID:From:To:Cc:Subject:In-Reply-To:References: MIME-Version:Content-Type; b=JNPYuOQVfkPVW9mVhA4kMGUWZXLubvI5txzr1T/js1Hyfezi1cJPon99rZaVrOAjSq+nrD98v6BhyTrAS5oLb5iv9MPtgodythmhYDNmvDCBQwNnulXtZXQuTsBBQ2mzpOSUjSeEfYn0K+a/c7e82j/ZGFfdUx5KkgP4l+1zUhE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=dZaPUjD+; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="dZaPUjD+" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 75221C2BBFC; Thu, 27 Jun 2024 10:47:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1719485234; bh=VB0LnRPt4YAFrWiQjhVLB3LXIJjdTd/+u0cXv26F+T0=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=dZaPUjD+AFzGLhx20otBU0UKM/Me6ZHfy5CHl4ylB6Mri64CSmp6i3kDZnh8irduR XjTUNt4gxlgj2WDbAxMlzsgOIvOrC67z42nNaKkCkUrqYkrlBzTfMb+fiPSgX5KfP7 bNCTf6E5oU55+IPkmi2g+y7fl/c7yThpj2fkJiQsYXkzotDBQQO/Cay/3IqProUJ6z RdM77L4scv+UnJCSiu56Q+Vu7vBIMSNRRfVxYKGQ22f3Xc7fMjL7P7KhpvN9Xsbqmx Q5A/BvJnoMkNZuErKi0AsUkGQbuXxIumtM1jY5Se5ob0KQ78h9cdWrNVN45QA3IFxx kkltlKVvW0Cyg== Received: from sofa.misterjones.org ([185.219.108.64] helo=goblin-girl.misterjones.org) by disco-boy.misterjones.org with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.95) (envelope-from ) id 1sMmem-007lqE-Ah; Thu, 27 Jun 2024 11:47:12 +0100 Date: Thu, 27 Jun 2024 11:47:11 +0100 Message-ID: <86o77mirww.wl-maz@kernel.org> From: Marc Zyngier To: "Rob Herring (Arm)" Cc: Russell King , Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Namhyung Kim , Mark Rutland , Alexander Shishkin , Jiri Olsa , Ian Rogers , Adrian Hunter , Will Deacon , Oliver Upton , James Morse , Suzuki K Poulose , Zenghui Yu , Catalin Marinas , James Clark , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, kvmarm@lists.linux.dev Subject: Re: [PATCH v2 08/12] KVM: arm64: pmu: Use arm_pmuv3.h register accessors In-Reply-To: <20240626-arm-pmu-3-9-icntr-v2-8-c9784b4f4065@kernel.org> References: <20240626-arm-pmu-3-9-icntr-v2-0-c9784b4f4065@kernel.org> <20240626-arm-pmu-3-9-icntr-v2-8-c9784b4f4065@kernel.org> User-Agent: Wanderlust/2.15.9 (Almost Unreal) SEMI-EPG/1.14.7 (Harue) FLIM-LB/1.14.9 (=?UTF-8?B?R29qxY0=?=) APEL-LB/10.8 EasyPG/1.0.0 Emacs/29.2 (aarch64-unknown-linux-gnu) MULE/6.0 (HANACHIRUSATO) Precedence: bulk X-Mailing-List: linux-perf-users@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Content-Type: text/plain; charset=US-ASCII X-SA-Exim-Connect-IP: 185.219.108.64 X-SA-Exim-Rcpt-To: robh@kernel.org, linux@armlinux.org.uk, peterz@infradead.org, mingo@redhat.com, acme@kernel.org, namhyung@kernel.org, mark.rutland@arm.com, alexander.shishkin@linux.intel.com, jolsa@kernel.org, irogers@google.com, adrian.hunter@intel.com, will@kernel.org, oliver.upton@linux.dev, james.morse@arm.com, suzuki.poulose@arm.com, yuzenghui@huawei.com, catalin.marinas@arm.com, james.clark@arm.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, kvmarm@lists.linux.dev X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false On Wed, 26 Jun 2024 23:32:32 +0100, "Rob Herring (Arm)" wrote: > > Commit df29ddf4f04b ("arm64: perf: Abstract system register accesses > away") split off PMU register accessor functions to a standalone header. > Let's use it for KVM PMU code and get rid one copy of the ugly switch > macro. > > Acked-by: Mark Rutland > Signed-off-by: Rob Herring (Arm) Reviewed-by: Marc Zyngier M. -- Without deviation from the norm, progress is not possible.