From nobody Tue Feb 10 06:44:51 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+98220+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+98220+1787277+3901457@groups.io ARC-Seal: i=1; a=rsa-sha256; t=1673313427; cv=none; d=zohomail.com; s=zohoarc; b=DlvwQcsHtHvfHVEdJowmNq2pF26rTomg4VS1i0HFs9RxDvnG3gTElx9XsRbXa2homJZcrm016ZVeLBrJ/ty1YBSRz54ZkwplpPencGwOM1vYNt13RIiSCQqh70RMF7nFufdwkHEWRy6WFWuuVqE9v4Fdn2bRo3BstBFx8Z0iGHU= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1673313427; 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=mr/5zIpXq7u+RuNw6yTV/xhaQ2aur1mrpxVOotJuRLQ=; b=RMDB2Fk4vmTDmD0ROET7dj/VRq8RNU+UfQSc1xi9J90IHx1dcppMgl0zKJhCQ2VUWDCzfzRKKqKAWVH4o24qwcGoAcwZu/LtrPcnryirmGnGbPWFpEDdzo1Pae6ZZ56VU02xhcZ9zKzcNekBko3r65HzM7isPlCp736d7F+0Cnk= 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+98220+1787277+3901457@groups.io Received: from mail02.groups.io (mail02.groups.io [66.175.222.108]) by mx.zohomail.com with SMTPS id 1673313427794705.2079956125796; Mon, 9 Jan 2023 17:17:07 -0800 (PST) Return-Path: X-Received: by 127.0.0.2 with SMTP id Lt6BYY1788612xJkEWJ4gs8g; Mon, 09 Jan 2023 17:17:07 -0800 X-Received: from loongson.cn (loongson.cn [114.242.206.163]) by mx.groups.io with SMTP id smtpd.web10.92210.1673313426460262422 for ; Mon, 09 Jan 2023 17:17:07 -0800 X-Received: from loongson.cn (unknown [10.2.5.185]) by gateway (Coremail) with SMTP id _____8Cx+emRvLxj9aYAAA--.1936S3; Tue, 10 Jan 2023 09:17:05 +0800 (CST) X-Received: from localhost.localdomain (unknown [10.2.5.185]) by localhost.localdomain (Coremail) with SMTP id AQAAf8AxHuRxvLxjAR0XAA--.3346S6; Tue, 10 Jan 2023 09:17:05 +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 V2 4/7] Platform/Loongson: Modify the page table entry access priority. Date: Tue, 10 Jan 2023 09:16:16 +0800 Message-Id: <5d78a438560da1487fd1eea3002c28990a15883a.1673313038.git.lixianglai@loongson.cn> In-Reply-To: References: MIME-Version: 1.0 X-CM-TRANSID: AQAAf8AxHuRxvLxjAR0XAA--.3346S6 X-CM-SenderInfo: 5ol0xt5qjotxo6or00hjvr0hdfq/ X-Coremail-Antispam: 1Uk129KBjvJXoW7KFyfuw1DXr47Wr1fZrWUJwb_yoW8Jw17pr 9rZa92kr4UJrWvya1UJ3WqgFZ5Cr9xWr1kGFsxKr1xu3sxXw1kW34jvr4Iyr42yFyFya4F q3y8Kw4UAFZ5ZrJanT9S1TB71UUUUU7qnTZGkaVYY2UrUUUUj1kv1TuYvTs0mT0YCTnIWj qI5I8CrVACY4xI64kE6c02F40Ex7xfYxn0WfASr-VFAUDa7-sFnT9fnUUIcSsGvfJTRUUU b0kFc2x0x2IEx4CE42xK8VAvwI8IcIk0rVWrJVCq3wA2ocxC64kIII0Yj41l84x0c7CEw4 AK67xGY2AK021l84ACjcxK6xIIjxv20xvE14v26ryj6F1UM28EF7xvwVC0I7IYx2IY6xkF 7I0E14v26r4j6F4UM28EF7xvwVC2z280aVAFwI0_Gr0_Cr1l84ACjcxK6I8E87Iv6xkF7I 0E14v26r4j6r4UJwAS0I0E0xvYzxvE52x082IY62kv0487Mc804VCY07AIYIkI8VC2zVCF FI0UMc02F40EFcxC0VAKzVAqx4xG6I80ewAv7VCjz48v1sIEY20_WwAm72CE4IkC6x0Yz7 v_Jr0_Gr1lF7xvr2IYc2Ij64vIr41l42xK82IYc2Ij64vIr41l42xK82IY6x8ErcxFaVAv 8VWrMxC20s026xCaFVCjc4AY6r1j6r4UMI8I3I0E5I8CrVAFwI0_Jr0_Jr4lx2IqxVCjr7 xvwVAFwI0_JrI_JrWlx4CE17CEb7AF67AKxVWUAVWUtwCIc40Y0x0EwIxGrwCI42IY6xII jxv20xvE14v26ryj6F1UMIIF0xvE2Ix0cI8IcVCY1x0267AKxVW8JVWxJwCI42IY6xAIw2 0EY4v20xvaj40_Jr0_JF4lIxAIcVC2z280aVAFwI0_Gr0_Cr1lIxAIcVC2z280aVCY1x02 67AKxVW8JVW8JrUvcSsGvfC2KfnxnUUI43ZEXa7xRE6wZ7UUUUU== 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: 2hUd3oeChz1leAHbkGfxpa5Lx1787277AA= Content-Transfer-Encoding: quoted-printable DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=groups.io; q=dns/txt; s=20140610; t=1673313427; bh=j6S1uhRSwHPfUKA8NbVEDyprlqR7WqDOeaGJ43z74Pw=; h=Cc:Date:From:Reply-To:Subject:To; b=Q7yoHUsOs6ZPD5/6uYszaftGtdDJzm7eRzzfRX1QD8nzlt0u80d4kzD7d9nNuQY7aNX ZvmZYAQXyfpzwV8BtPi6mPphSTjE4XsghyzoQpWUi8ZsShI8FhCVO5WSEAbqGujKzkDOc mmw+8hN2k8COSWdtsX4MbJb0srwiMi1930c= X-ZohoMail-DKIM: pass (identity @groups.io) X-ZM-MESSAGEID: 1673313429623100002 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 --- 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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