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 65447CCF9ED for ; Sat, 25 Oct 2025 16:33:46 +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:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=0GldqH8fEtUrzkHne1rF5BgiofNp7hGD1Vw1w37mqgw=; b=aoiThRGXfygFpB8XCDc8xWp0n2 3t/WZPcsSFcNGWvd37yAf1l5hUKOrFrJF3d3JpburcEcdV4epSJHlP6RZh4r7OFEQnEhIv4UEd+Ww sGbZfhH2eqLPaSJWmlGSTirVYd+W4eyZ3MPOnA6zfYrjkaSVTbzWyrq9jwCgaNagt48clCbGxNxep qwcZYm5jDSKoIiJCXIptY1WDpFSxyTI1DIQ3EfVFLhsyaR6Tlymuv7SvRthKPt44CoUPZGDEsb7Xr nY+dPKFM8WsjY3wLeQdL+YwHS5VlWNqTyHlArL2MkglU+dYfPqpgjVdeEkV6OC52ksuiuMO6Idd7q Ne2Mlfiw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vChD0-0000000BX3p-2gUc; Sat, 25 Oct 2025 16:33:38 +0000 Received: from mail-qv1-xf32.google.com ([2607:f8b0:4864:20::f32]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vChCu-0000000BWwg-3qto for linux-arm-kernel@lists.infradead.org; Sat, 25 Oct 2025 16:33:34 +0000 Received: by mail-qv1-xf32.google.com with SMTP id 6a1803df08f44-8738c6fdbe8so33009886d6.1 for ; Sat, 25 Oct 2025 09:33:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1761410011; x=1762014811; darn=lists.infradead.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=0GldqH8fEtUrzkHne1rF5BgiofNp7hGD1Vw1w37mqgw=; b=MyY4gcWRStqyKosjPifHZ8+cGqoudQOss2IliPAMaWnY7Mpxr37mhQEhXeq/3Mt1F2 HFl09e9hU+lynfl0h8J8JyqyCjnlY+aWUHwJ16vEJiQLYWDOj1Tb7NiEVfWlvy5L2jSP ZX00QefRjGGdmMhAYkGeS14E23lQ3s6l9UF1RDOb64A6ATEdSAIGzojuybUvYpLtsnva 8gzI4vsUrFWrCninddppXVOFGXx7xoZdacz0FbuWjOTmcuOfW3RLvRT4aHGxygbNp0WS tZX5D1m1Ee/qIkPjQpR+vnJcp3lPUxpwRZ55QBHOgou9N80l0NNTeWpnqTe3p4csUvWD xFjA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1761410011; x=1762014811; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=0GldqH8fEtUrzkHne1rF5BgiofNp7hGD1Vw1w37mqgw=; b=o4K7O1WnB3709e18nQvg3f3SbDm4WUjZGKYI3k7XUkhCxbU7mLkn3obq9lHLNIenGs wySoScILHSXhw8ZHw57hnt0IMY0x7MjNw8To1Yvbi+Z3jkqYoAXME1Qy3PXIVVljqdkt GHhUJcGr+lFBUdVfUEKzQ8lFXfj1P9fn3WO9NBkRXkCJCTQ8gvvvXLGI1QDwUZ3db6FW RUvBJnqcXmjZrfhOfdIiX0mmEU0V/JYa79kV2B/KwBLsFKuBxcZ3Lc8liPJsVGmNXq5x RRoYw4r3T7hHdxZNEqFEw4lCw5BK2fKYiOS6ina/Jtq6cdDX/2TciVUUWa8+J9PfkEeB uKDQ== X-Forwarded-Encrypted: i=1; AJvYcCVF6ow5oaiKyIAepQA61SoQ9OApcas8EZ+ktE1ymYj/9fNypK993635Hgx+TN9fxLwqjafjXxeK2GVl8DrvaHFx@lists.infradead.org X-Gm-Message-State: AOJu0YzEMLyer0ru+1jquMBsFLqszDxpfctOJW3pq1/wriYdlFBcUrI4 e2Cbb+UmQaODetoZEDAwsGvesoBIjJ+1ztuIP/KbPXVZOaKOjNwM2oH8 X-Gm-Gg: ASbGncvK9Zo9lsZvbhNRgeeaUHrYVYqy4yUEToTKWTUgEUoOOc1RBF3WK3pCuNE0PnZ 9zzRpRQdwb3HFYKTY9yciXsBmcqPLeNfkpNDkd1NJWrRoELijU7/NJapn75SE2NQrd8SRpH7ccA k/IFEm0krs4Aq1zWeuDKeY9PZmrBTQPAQn+KOJmKJtBUh74kMa2iyuD8+b2cM8ocv5Ee2gscr5F 2+eGWdGT8hmRsEuTctvF+okiZHdu3WtILamL83wUFZldToYTWqwGqgyP7pjmlCR1+CfWvxqEIk2 F+/Bre1w7LQAarCmCx4SWUwo/toGPkpYJ//1Z2qnwhbHPXDnRd9JdRu5FBqaQJDy2Dpe7PxclBf +2LeeyQdgZDXX+AE09XkGxvNibl8l6JXZaHT4WnHfVEFcfSDhX1HKeICBTWP9CLODwlKow+HyGN ZVy5RozxM= X-Google-Smtp-Source: AGHT+IF5C8Vr5mRwg1oABB1oICMMdDXxfhjBtJc4JAfiQSgZg7djSzMhTj3NDF8UyFf8e6ttXMnqDg== X-Received: by 2002:ad4:5d67:0:b0:78f:48ef:d8c with SMTP id 6a1803df08f44-87fb40f481emr83956716d6.22.1761410011494; Sat, 25 Oct 2025 09:33:31 -0700 (PDT) Received: from localhost ([12.22.141.131]) by smtp.gmail.com with ESMTPSA id 6a1803df08f44-87fc48a7467sm16284746d6.5.2025.10.25.09.33.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 25 Oct 2025 09:33:30 -0700 (PDT) From: "Yury Norov (NVIDIA)" To: Linus Walleij , Lee Jones , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Andrew Morton , linux-mm@kvack.org Cc: "Yury Norov (NVIDIA)" Subject: [PATCH 17/21] mm: don't use GENMASK() Date: Sat, 25 Oct 2025 12:32:59 -0400 Message-ID: <20251025163305.306787-10-yury.norov@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251025162858.305236-1-yury.norov@gmail.com> References: <20251025162858.305236-1-yury.norov@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251025_093333_002353_442DA734 X-CRM114-Status: GOOD ( 11.89 ) 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 GENMASK(high, low) notation is confusing. FIRST_BITS() is more appropriate. Signed-off-by: Yury Norov (NVIDIA) --- mm/debug_vm_pgtable.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/debug_vm_pgtable.c b/mm/debug_vm_pgtable.c index 830107b6dd08..b722dc3c091b 100644 --- a/mm/debug_vm_pgtable.c +++ b/mm/debug_vm_pgtable.c @@ -40,7 +40,7 @@ * expectations that are being validated here. All future changes in here * or the documentation need to be in sync. */ -#define RANDOM_NZVALUE GENMASK(7, 0) +#define RANDOM_NZVALUE FIRST_BITS(8) struct pgtable_debug_args { struct mm_struct *mm; -- 2.43.0