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 lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (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 C9354CD1288 for ; Wed, 3 Apr 2024 23:22:04 +0000 (UTC) Authentication-Results: lists.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=soleen-com.20230601.gappssmtp.com header.i=@soleen-com.20230601.gappssmtp.com header.a=rsa-sha256 header.s=20230601 header.b=s+MsN/IK; dkim-atps=neutral Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4V913v2Xz3z3vXX for ; Thu, 4 Apr 2024 10:22:03 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=soleen-com.20230601.gappssmtp.com header.i=@soleen-com.20230601.gappssmtp.com header.a=rsa-sha256 header.s=20230601 header.b=s+MsN/IK; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=soleen.com (client-ip=2607:f8b0:4864:20::832; helo=mail-qt1-x832.google.com; envelope-from=pasha.tatashin@soleen.com; receiver=lists.ozlabs.org) Received: from mail-qt1-x832.google.com (mail-qt1-x832.google.com [IPv6:2607:f8b0:4864:20::832]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4V91305Qcwz3cML for ; Thu, 4 Apr 2024 10:21:16 +1100 (AEDT) Received: by mail-qt1-x832.google.com with SMTP id d75a77b69052e-430dcd64e58so2398761cf.0 for ; Wed, 03 Apr 2024 16:21:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=soleen-com.20230601.gappssmtp.com; s=20230601; t=1712186473; x=1712791273; darn=lists.ozlabs.org; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:from:to:cc:subject:date :message-id:reply-to; bh=NvwDj36J61ZlTSHcZL9odrv5keRm6neVOdEzwiuBeJw=; b=s+MsN/IKLm9UzCz0ULCzudFS3YZtcHtik8d8W0Nyi+OvecYFTFCH1eVlT1S3jNh3lX m+c+jE+WiPYzNvyBPQYKrUdfcXq++huEGkJPvC/DIulLXwdFJZaCofYlkboILa7VsdYm 6GRdpDhlr7EjtnN4rnIreEgWee/wGATcVlZJAAcq58ri5UgihfkGtxsd/uymzhLGE2pw 5uU4CPy/43iMzJonOMDtlLKV2yDx7o0xRobsZkmH5zJH3m/NciUusKitwhnfDjVCsEVt skfTa2+OM+PGTxnsM4yLvYJnZapcVVsUWMrz8vbuaK0uTHGSjTw8SNoHoA4Pq67bDo4q aQHw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1712186473; x=1712791273; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=NvwDj36J61ZlTSHcZL9odrv5keRm6neVOdEzwiuBeJw=; b=eQCCe0TnKPNE8X98zNwvR8am0ETVmPiP+VlFwkTsHKY/+zBvjD2iKUm4toi43t9eam +xUwps25lwW2Zp7/nK+M/tUQMhVlVNefHvNfrSGEe0EuVtE8c0VokBoowql+4MyU1Aob 1u1DO4zwSV17sA4NRqJVwwEUqR/dK/HmQPfC2oCi18vTWbfbrxpkv0DxI9ISkXCyWvb/ C4zsGWX5OecAIR7oRZja1kTLtC/WZ7xX++mvg9mwJTOXcfC/ya7qlVFv6hx9FeQPBY0q 8Kir+UAgB/2RGNIB/xYpEPRsz3TZ/D1mFtB8/w/Eb3QidZQGiUhUitft9T4bwk9hcP/Q 3CYQ== X-Gm-Message-State: AOJu0YyGsbWv9p/0fJIIlJmiUfOvYmiTaiheluPRJkzRI4JVXRJUSal9 ZTgzqW9q4xTLGKcGmmxRma6VHU5+qHK3sIhZDE0BwCMFE2JLvf9pileNsS9tWks1Z7YqMucyjFY BWk0g9I1qiuRBp/JV4avvsX0aHe/3LV+pV9IWgQ== X-Google-Smtp-Source: AGHT+IHTWS3wV6Oi3dcV6kh4MygToZ+Ok2H5HYECZyyamnaf+sN8wFntwNrkWZYUc/5FBBdotl6Oi8jVDoUNbIH3k8w= X-Received: by 2002:a05:622a:148b:b0:434:494b:c69a with SMTP id t11-20020a05622a148b00b00434494bc69amr757146qtx.61.1712186472901; Wed, 03 Apr 2024 16:21:12 -0700 (PDT) MIME-Version: 1.0 References: <20240402051154.476244-1-rmclure@linux.ibm.com> <20240402051154.476244-4-rmclure@linux.ibm.com> In-Reply-To: <20240402051154.476244-4-rmclure@linux.ibm.com> From: Pasha Tatashin Date: Wed, 3 Apr 2024 19:20:35 -0400 Message-ID: Subject: Re: [PATCH v12 03/11] mm/page_table_check: Provide addr parameter to page_table_check_pte_set() To: Rohan McLure Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: x86@kernel.org, linux-mm@kvack.org, linux-riscv@lists.infradead.org, linuxppc-dev@lists.ozlabs.org, linux-arm-kernel@lists.infradead.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On Tue, Apr 2, 2024 at 1:11=E2=80=AFAM Rohan McLure = wrote: > > To provide support for powerpc platforms, provide an addr parameter to > the page_table_check_pte_set() routine. This parameter is needed on some > powerpc platforms which do not encode whether a mapping is for user or > kernel in the pte. On such platforms, this can be inferred form the > addr parameter. > > Signed-off-by: Rohan McLure Reviewed-by: Pasha Tatashin