From nobody Mon Feb 9 23:19:10 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) client-ip=66.175.222.108; envelope-from=bounce+27952+98430+1787277+3901457@groups.io; helo=mail02.groups.io; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) smtp.mailfrom=bounce+27952+98430+1787277+3901457@groups.io ARC-Seal: i=1; a=rsa-sha256; t=1673579901; cv=none; d=zohomail.com; s=zohoarc; b=oBZeo1Ol5VrhQHtcpjNr8VYkelYVhoUcmSve6ekqmtuiS75iZ7wJbA6eicf5h9ZGSgYwgy7f7kn8u5x92jJQiIXp9Ni5GXn0g5HgX+1azWkEPVb7FXMtF6qUS2N1ky/oDT6zWOKLhn7E1CwYtaF2tJV5zvqeSY1lxUcPSTNv8Zk= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1673579901; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Id:List-Help:List-Unsubscribe:MIME-Version:Message-ID:Reply-To:References:Sender:Subject:To; bh=lyXgXiYAAHU5FBs95V8auSx9xw6oIAz0yHG2mqz5cmA=; b=R3W8ih5ZfGVHohj8xe5nnen4zQTZZnMpH7125SM2QLkA3N6415ck352J0pM/388ZeegCejXiREVgwWnpnDAxhJK/IlGXp0rhMX1FtOh7WKkXdRd9DtHQ7gHfBkGh0uVI0r8UqiyQg+svRWpE9oYb3wgQ29HzoqkpgA8fo4Pw2NI= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) smtp.mailfrom=bounce+27952+98430+1787277+3901457@groups.io Received: from mail02.groups.io (mail02.groups.io [66.175.222.108]) by mx.zohomail.com with SMTPS id 16735799015382.366777961730236; Thu, 12 Jan 2023 19:18:21 -0800 (PST) Return-Path: X-Received: by 127.0.0.2 with SMTP id KcEgYY1788612xjGTYBY7ZkV; Thu, 12 Jan 2023 19:18:21 -0800 X-Received: from loongson.cn (loongson.cn [114.242.206.163]) by mx.groups.io with SMTP id smtpd.web11.77606.1673579899988334653 for ; Thu, 12 Jan 2023 19:18:20 -0800 X-Received: from loongson.cn (unknown [10.2.5.185]) by gateway (Coremail) with SMTP id _____8AxX+t6zcBjMGABAA--.4283S3; Fri, 13 Jan 2023 11:18:18 +0800 (CST) X-Received: from localhost.localdomain (unknown [10.2.5.185]) by localhost.localdomain (Coremail) with SMTP id AQAAf8Axvr5VzcBjisEYAA--.49868S7; Fri, 13 Jan 2023 11:18:18 +0800 (CST) From: "xianglai" To: devel@edk2.groups.io Cc: Ard Biesheuvel , Bibo Mao , Chao Li , Leif Lindholm , Liming Gao , Michael D Kinney Subject: [edk2-devel] [edk2-platforms][PATCH V4 5/8] Platform/Loongson: Modify the page table entry access priority. Date: Fri, 13 Jan 2023 11:17:35 +0800 Message-Id: <9e8c2a43f453ea5586cee148191f969f9065f1a9.1673579388.git.lixianglai@loongson.cn> In-Reply-To: References: MIME-Version: 1.0 X-CM-TRANSID: AQAAf8Axvr5VzcBjisEYAA--.49868S7 X-CM-SenderInfo: 5ol0xt5qjotxo6or00hjvr0hdfq/ X-Coremail-Antispam: 1Uk129KBjvJXoW7KFyfuw1DXr47Wr1fZrWUJwb_yoW8Jw17pr 9rZa92kr4UJrWvya1UJ3WqgFZ5Cr9xWr1kGFsxKr1xu3sxXw1kW34jvr4Iyr42yFyFya4F q3y8Kw4UAFZ5ZrJanT9S1TB71UUUUUUqnTZGkaVYY2UrUUUUj1kv1TuYvTs0mT0YCTnIWj qI5I8CrVACY4xI64kE6c02F40Ex7xfYxn0WfASr-VFAUDa7-sFnT9fnUUIcSsGvfJTRUUU bnkFc2x0x2IEx4CE42xK8VAvwI8IcIk0rVWrJVCq3wA2ocxC64kIII0Yj41l84x0c7CEw4 AK67xGY2AK021l84ACjcxK6xIIjxv20xvE14v26ryj6F1UM28EF7xvwVC0I7IYx2IY6xkF 7I0E14v26r4j6F4UM28EF7xvwVC2z280aVAFwI0_Gr1j6F4UJwA2z4x0Y4vEx4A2jsIEc7 CjxVAFwI0_Gr1j6F4UJwAS0I0E0xvYzxvE52x082IY62kv0487Mc804VCY07AIYIkI8VC2 zVCFFI0UMc02F40EFcxC0VAKzVAqx4xG6I80ewAv7VCjz48v1sIEY20_WwAm72CE4IkC6x 0Yz7v_Jr0_Gr1lF7xvr2IYc2Ij64vIr41l42xK82IYc2Ij64vIr41l42xK82IY6x8ErcxF aVAv8VWrMxC20s026xCaFVCjc4AY6r1j6r4UMI8I3I0E5I8CrVAFwI0_Jr0_Jr4lx2IqxV Cjr7xvwVAFwI0_JrI_JrWlx4CE17CEb7AF67AKxVWUAVWUtwCIc40Y0x0EwIxGrwCI42IY 6xIIjxv20xvE14v26ryj6F1UMIIF0xvE2Ix0cI8IcVCY1x0267AKxVW8JVWxJwCI42IY6x AIw20EY4v20xvaj40_Jr0_JF4lIxAIcVC2z280aVAFwI0_Cr0_Gr1UMIIF0xvEx4A2jsIE c7CjxVAFwI0_Gr0_Gr1UYxBIdaVFxhVjvjDU0xZFpf9x0zRVWlkUUUUU= Precedence: Bulk List-Unsubscribe: List-Subscribe: List-Help: Sender: devel@edk2.groups.io List-Id: Mailing-List: list devel@edk2.groups.io; contact devel+owner@edk2.groups.io Reply-To: devel@edk2.groups.io,lixianglai@loongson.cn X-Gm-Message-State: F9iSRhrFCimaVWMh5eLZlC3ox1787277AA= Content-Transfer-Encoding: quoted-printable DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=groups.io; q=dns/txt; s=20140610; t=1673579901; bh=IJYaCu9edVdQYabfdjn/MoRVySZCdwxXm75lZje3NTM=; h=Cc:Date:From:Reply-To:Subject:To; b=AuW4wdePN61VKCDQNBCHnXE5k6C579mmCjwHGe0xnFj3+XkBPgpe3iEggbn/2In/16F aqyljPbMv/9w7/mmHQzhZGdluKHlOvmETx57bhOg6bpuaFydYQAO6/frsO4eFYt91muyu 0sVNH2bWskS9XOmUG4Z7GxnxKCq+x6PCRNc= X-ZohoMail-DKIM: pass (identity @groups.io) X-ZM-MESSAGEID: 1673579903498100009 Content-Type: text/plain; charset="utf-8" Modify the page table entry access priority When the Page table properties are set. Cc: Ard Biesheuvel Cc: Bibo Mao Cc: Chao Li Cc: Leif Lindholm Cc: Liming Gao Cc: Michael D Kinney Signed-off-by: xianglai li Reviewed-by: Chao Li --- Platform/Loongson/LoongArchQemuPkg/Library/MmuLib/MmuLibCore.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Platform/Loongson/LoongArchQemuPkg/Library/MmuLib/MmuLibCore.c= b/Platform/Loongson/LoongArchQemuPkg/Library/MmuLib/MmuLibCore.c index b932e3d568..9e2bd3344a 100644 --- a/Platform/Loongson/LoongArchQemuPkg/Library/MmuLib/MmuLibCore.c +++ b/Platform/Loongson/LoongArchQemuPkg/Library/MmuLib/MmuLibCore.c @@ -671,7 +671,7 @@ EfiAttributeToLoongArchAttribute ( IN UINTN EfiAttributes ) { - UINTN LoongArchAttributes =3D PAGE_VALID | PAGE_DIRTY | CACHE_CC | PAGE= _USER | PAGE_GLOBAL; + UINTN LoongArchAttributes =3D PAGE_VALID | PAGE_DIRTY | PLV_KERNEL | PA= GE_GLOBAL; switch (EfiAttributes & EFI_MEMORY_CACHETYPE_MASK) { case EFI_MEMORY_UC: LoongArchAttributes |=3D CACHE_SUC; --=20 2.31.1 -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- Groups.io Links: You receive all messages sent to this group. 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