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 132D9CA5FFC for ; Tue, 6 Oct 2026 14:42:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=tUjehzOidtlCeQWzsi/kx3qwFl9les0ft/DMai2HzGU=; b=s3BUKDQ9HNuSW/RKz2yRGF4Tgz lTEaQa7+Fmp8vKFlH3O2ZN/OViRxMhE73VSGjR4ZWCtrN8YkJih3PXmZfKxZ1TpZlYB4Yzm7tix25 GUpNI8yUBrcmY0Hg9UNytB3d3mgB7KEQ7yj4wA1kfhikA5OcXr7mwborGG1phmKBlxIUhLjsnz7Cl SCHOGc9+NLvAJaZumNYZxBORgTFLI3AgRg/+ZOnVpMNEAncTnSruXGg9YQODwjfxmIpQGV3sAtw1w 5P8F1S8HWUusvjwJDKT8IaenI4/5KhqzY0zGMa6JTWt62ngtzuR6cLdsO21rigVvr43fnb8vg0ZkH AEJtkyYg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1xE6N3-00000000y4a-0LcC; Tue, 06 Oct 2026 14:42:21 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1xE6N1-00000000y4C-0YgP for linux-arm-kernel@lists.infradead.org; Tue, 06 Oct 2026 14:42:20 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 8E9221516; Tue, 6 Oct 2026 07:42:14 -0700 (PDT) Received: from arm.com (usa-sjc-mx-foss1.foss.arm.com [172.31.20.19]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id F17503F66F; Tue, 6 Oct 2026 07:42:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=arm.com; s=foss; t=1791297737; bh=udMZNc2rFXHRjE0ZMq9xLrLXkBz9N8T7j5eymUhKYZE=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=fXW6LAiw954MpsAgRH1UxdfDyygnEfgf0qkNRQia3YM0uMvWEYfnXpMvRZ2ZOczLR EBykdxQHQMqQ41NSG5q+NRArJ94p7gEK0FPqaKjQtRZL3ujKyCDKQXDvVQ/3Z/LXgW yyHeedbEDcNa/IjCMPkSXI5QthI1gznt5ADjQupg= Date: Tue, 6 Oct 2026 15:42:14 +0100 From: Catalin Marinas To: Mark Brown Cc: Will Deacon , Mark Rutland , Shuah Khan , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org Subject: Re: [PATCH 2/2] kselftest/arm64: Check for -EPERM not -EBUSY in the locking test Message-ID: References: <20260910-arm64-gcs-lock-eperm-v1-0-d88e51855c9f@kernel.org> <20260910-arm64-gcs-lock-eperm-v1-2-d88e51855c9f@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260910-arm64-gcs-lock-eperm-v1-2-d88e51855c9f@kernel.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20261006_074219_234881_5C7DC685 X-CRM114-Status: UNSURE ( 8.34 ) X-CRM114-Notice: Please train this message. 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Thu, Sep 10, 2026 at 08:00:41PM +0100, Mark Brown wrote: > The API has been updated to return the more permissive -EPERM rather ^^^^^^^^^^ "descriptive" like in the first patch? -- Catalin