From nobody Mon Feb 9 16:17:11 2026 Received: from mail-qk1-f174.google.com (mail-qk1-f174.google.com [209.85.222.174]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 982BE306D57 for ; Sat, 25 Oct 2025 16:41:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.222.174 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761410478; cv=none; b=NsgSoBrj6RJXESlSari30aYQaNwucefKKTtTXulDpeLEewAPVyQnbm69go0RVfQ49mlDdvxUGp1xh50Xi6sHV2+yAUVjxaWfQNPOmKGQBlmaSKrJBsF3rmK1iidlL0JgLeXXxb/KcIc9U+2m98mQfPGNAvyM4PqqHqZRpxeaGuw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761410478; c=relaxed/simple; bh=1bcynx9xewGI6dVd6TNDYQ5HTZ9qbz+hT47nRzvSCxE=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=sEiWxlpJo34NXeJBLVUgGKSCp9H8p2Hk68YCtLjQ1JdPwsD5txnyKH72GFHGxbWck8u1GQwSmbFG5r68MuATQHLuLx5CdrA3fKsChubqZ6Yw0kNGcSbY7ghG7HqVsm0KUF3Cr66D014wvuSernXC5CE4lJKtx40E4zrowdNbDzo= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=d6bMcV1N; arc=none smtp.client-ip=209.85.222.174 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="d6bMcV1N" Received: by mail-qk1-f174.google.com with SMTP id af79cd13be357-88f2b29b651so335075685a.0 for ; Sat, 25 Oct 2025 09:41:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1761410475; x=1762015275; darn=vger.kernel.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=d6bMcV1NyxUvtSagw/2W53yzNS7fNBEJl5S4XnCxW5cbGbSThZ56pYuTXHP66y272E Z+hi61y/D5eB6nzkCtYq9KwUoiU54foQdVdk1h0MfqKolhgZSHsD9BNO458QUn16+Whc sr568QI0H+8rqxjKzCw0UaTpn0YLEWgY8S8HzQT5u3Ah5234+ymvx89/89UbQ22Wvryx KNChdmR0N4IekiPV5uWl8wI6TP3KIIxNx2PGB54MoFOMPhJ9eCJlFMxdmSsJ0rc3Sb+e K/WJV00fNI4WyFDXSjEceLJnK/Ym/FrTAHwcscWaE+SgJYvbMycVj56zVKyKSlUFbpih dEfA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1761410475; x=1762015275; 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=qbqElnm0fHFlAWzJRkoeWxOje93jiX0KGYDoHRDnITSsuEzqsb/d+0wIBsoUGvIpbn RJpQogC86f+i8HsBEgcN8ZEqSAhysjAkCE1S0uUi9snL6Y5hs4uy6tnVS6NIuwiExyXb d4HepLd+sGajelZU+y0LMT9mDkozvzqbEJo8Bam0nkWedQON2tjNTbO43XegQOj+akwV RFCQsksNy/YQRIYvDqd2YkwcUHIiESNcuRyxuMG0LY05H/ngZXjOeJzB1Z/V8ZNDJDh3 DSLr3oHAyxzAX3vGppzfH7NwsOIP5bVRxy4Goof6l6I+i/w+t/8Y7Skw/70vR6vuh1gw PG1g== X-Forwarded-Encrypted: i=1; AJvYcCURCSuRICsSEjcco6hXF7hPrpDEJDWU2qd+qsVPB+ZhYkD41IXW78F2RO9RYgOQh7ZRF5GWpV9w/Z2Ib0g=@vger.kernel.org X-Gm-Message-State: AOJu0YwGsN1BOFbmmiQdEBNTbnizd35rIv57+tuXuzNX5A+4wrEfNe7X 1efsAjclRJK1DrrjmY4DpZdyZGPcWn7h/Oh9WVGLSfgePDimkxEC00QvqYPbkA== X-Gm-Gg: ASbGnctKKhH7AxSbxaG1/b09GD9+p3No0nInU3GAbSUZaqyx2OOIVS8hs+Okvo4MJDy i9+ttqjsPMIQjS+bOpUYx1yR9YDn4kZ37LcjHREjw/dfvGWe86mki7VGe3sMv66cNH3NgVXOsaE deNvaZZcjy6wSCo/R4ODMe1m1ugGd7qL9Lt0/uQNKsAVx47oNO4NrEDbUVI+M8b3WNHkpTts7sI PlMgxeN4ZvD6hJNOirhxdUyzFhGA2QCCXfwg6408U0X17Q0sq2C/NEKtNebmsYAhPf8aygTt552 lB1iXrUEo+Uu9SklBkdKKctESPvbPatE6F9asuSnzOSWy2JHh1kTo8PudaetF20RI0WtLNZBFsm YWLtPYSuJO1ySroZUJT4+MM1wEbEp2VPxx9ClzKRN0/ESYPP/0RP89wJY7nQhl9iI/kH9NHIUdX Ua3sVJrfw= X-Google-Smtp-Source: AGHT+IGJ5EoIFI83t52hIGo3M/2FHLwpmX4KGwa2Lw/NwuS3C1UYigsffJIqRTq4YJBeHeKmK7LHUw== X-Received: by 2002:a05:620a:1a0b:b0:88e:991e:cf2a with SMTP id af79cd13be357-89c11e631cemr1286912085a.44.1761410475508; Sat, 25 Oct 2025 09:41:15 -0700 (PDT) Received: from localhost ([12.22.141.131]) by smtp.gmail.com with ESMTPSA id af79cd13be357-89f24cd5938sm173525585a.20.2025.10.25.09.41.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 25 Oct 2025 09:41:14 -0700 (PDT) From: "Yury Norov (NVIDIA)" To: Linus Torvalds , Linus Walleij , Nicolas Frattaroli , Andrew Morton , linux-mm@kvack.org, linux-kernel@vger.kernel.org Cc: "Yury Norov (NVIDIA)" , Rasmus Villemoes Subject: [PATCH 17/21] mm: don't use GENMASK() Date: Sat, 25 Oct 2025 12:40:16 -0400 Message-ID: <20251025164023.308884-18-yury.norov@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251025164023.308884-1-yury.norov@gmail.com> References: <20251025164023.308884-1-yury.norov@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" 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) =20 struct pgtable_debug_args { struct mm_struct *mm; --=20 2.43.0