From nobody Mon Feb 9 22:05:15 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+98419+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+98419+1787277+3901457@groups.io ARC-Seal: i=1; a=rsa-sha256; t=1673575537; cv=none; d=zohomail.com; s=zohoarc; b=e/hU9dTRdMC0ugXGC/Rf0/o9+YPd+oR/n03a7dy1O6fUi/tO53JdCrs8mPR1YlRbIdKOkXiw2iruD/0rtQO59AgTz1mXczoci+jRt1HbVvP0GircslhgDUywfvEosz9nogRMkCDCwOjNNh8kNlVIzQoT/MdbfyV9KJcpsOSb3cQ= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1673575537; 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=WResywOwF40hxvfZ4+V6+M22ND0JzEZLbZ3al/7C/9s=; b=kakAi3QLQOk5sqrBrcWTiH5hE/zVWxAGED3WEXkja3isO+wKBi4an2rtc9kcGzng+G4ZGYqGnXD1wybQASdm6dRpA7WPS5vARkJx+wXlbLTr8lZJYI3vHmXMj5pxqO/D8Sk1okMMVbK8vR1dLfpc+0AsQt4nzT4F64R8HR65veo= 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+98419+1787277+3901457@groups.io Received: from mail02.groups.io (mail02.groups.io [66.175.222.108]) by mx.zohomail.com with SMTPS id 1673575537626985.6216790984525; Thu, 12 Jan 2023 18:05:37 -0800 (PST) Return-Path: X-Received: by 127.0.0.2 with SMTP id nt4hYY1788612xXYzM1smirC; Thu, 12 Jan 2023 18:05:37 -0800 X-Received: from loongson.cn (loongson.cn [114.242.206.163]) by mx.groups.io with SMTP id smtpd.web10.76125.1673575536242602283 for ; Thu, 12 Jan 2023 18:05:36 -0800 X-Received: from loongson.cn (unknown [10.2.5.185]) by gateway (Coremail) with SMTP id _____8BxUvBvvMBjgF4BAA--.4720S3; Fri, 13 Jan 2023 10:05:35 +0800 (CST) X-Received: from localhost.localdomain (unknown [10.2.5.185]) by localhost.localdomain (Coremail) with SMTP id AQAAf8Cxnb5ZvMBjTroYAA--.49812S7; Fri, 13 Jan 2023 10:05:35 +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 V3 5/8] Platform/Loongson: Modify the page table entry access priority. Date: Fri, 13 Jan 2023 10:05:09 +0800 Message-Id: In-Reply-To: References: MIME-Version: 1.0 X-CM-TRANSID: AQAAf8Cxnb5ZvMBjTroYAA--.49812S7 X-CM-SenderInfo: 5ol0xt5qjotxo6or00hjvr0hdfq/ X-Coremail-Antispam: 1Uk129KBjvJXoW7KFyfuw1DXr47Wr1fZrWUJwb_yoW8Jw17pr 9rZa92kr4UJrWvya1UJ3WqgFZ5Cr9xWr1kGFsxKr1xu3sxXw1kW34jvr4Iyr42yFyFya4F q3y8Kw4UAFZ5ZrJanT9S1TB71UUUUUUqnTZGkaVYY2UrUUUUj1kv1TuYvTs0mT0YCTnIWj qI5I8CrVACY4xI64kE6c02F40Ex7xfYxn0WfASr-VFAUDa7-sFnT9fnUUIcSsGvfJTRUUU bn8Fc2x0x2IEx4CE42xK8VAvwI8IcIk0rVWrJVCq3wA2ocxC64kIII0Yj41l84x0c7CEw4 AK67xGY2AK021l84ACjcxK6xIIjxv20xvE14v26ryj6F1UM28EF7xvwVC0I7IYx2IY6xkF 7I0E14v26r4j6F4UM28EF7xvwVC2z280aVAFwI0_Cr0_Gr1UM28EF7xvwVC2z280aVCY1x 0267AKxVW8Jr0_Cr1UM2AIxVAIcxkEcVAq07x20xvEncxIr21l57IF6xkI12xvs2x26I8E 6xACxx1l5I8CrVACY4xI64kE6c02F40Ex7xfMcIj6x8ErcxFaVAv8VWrMcvjeVCFs4IE7x kEbVWUJVW8JwACjcxG0xvY0x0EwIxGrwCF04k20xvY0x0EwIxGrwCF04k20xvE74AGY7Cv 6cx26rWl4I8I3I0E4IkC6x0Yz7v_Jr0_Gr1lx2IqxVAqx4xG67AKxVWUJVWUGwC20s026x 8GjcxK67AKxVWUGVWUWwC2zVAF1VAY17CE14v26r126r1DMIIYrxkI7VAKI48JMIIF0xvE 2Ix0cI8IcVAFwI0_Xr0_Ar1lIxAIcVC0I7IYx2IY6xkF7I0E14v26r4j6F4UMIIF0xvE42 xK8VAvwI8IcIk0rVWUJVWUCwCI42IY6I8E87Iv67AKxVW8JVWxJwCI42IY6I8E87Iv6xkF 7I0E14v26r4j6r4UJbIYCTnIWIevJa73UjIFyTuYvj4RC_MaUUUUU 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: iuog60PUleXVwnyPuHpOB4WIx1787277AA= Content-Transfer-Encoding: quoted-printable DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=groups.io; q=dns/txt; s=20140610; t=1673575537; bh=dupesKDrg9pMDb7Vun++0mgd5JmoTyRkwM0/phr2zQY=; h=Cc:Date:From:Reply-To:Subject:To; b=SQfWUrtjKriyN7J9xIlPxST67ba7YqotLLBFiK1/oQhgOqUZXX4x+TMN0z8mg5wmicH kcpiwqLah1OUITKCvptJQj68BGTNkfLw+yuX94yJKcj4Xmucbzn3bW7X9iC9jwMtzfC0A Q5nb4lRUrvJ5rlULGClpzjDeCpp6ElFakoo= X-ZohoMail-DKIM: pass (identity @groups.io) X-ZM-MESSAGEID: 1673575538775100006 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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