From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail05.groups.io (mail05.groups.io [45.79.224.7]) by spool.mail.gandi.net (Postfix) with ESMTPS id 7B5A574003A for ; Tue, 20 May 2025 17:39:32 +0000 (UTC) DKIM-Signature: a=rsa-sha256; bh=cQamHWBHa6b/sJ49tF5U1eXbrIFLtw9SfKxv5gbkyFc=; c=relaxed/simple; d=groups.io; h=DKIM-Filter:Message-ID:Date:MIME-Version:User-Agent:Subject:To:References:From:In-Reply-To:Precedence:List-Subscribe:List-Help:Sender:List-Id:Mailing-List:Delivered-To:Resent-Date:Resent-From:Reply-To:List-Unsubscribe-Post:List-Unsubscribe:Content-Language:Content-Type:Content-Transfer-Encoding; s=20240830; t=1747762772; v=1; x=1748021970; b=lOp/3vDfo3V/LEg0gMb/2FONDfrNCKPmMLZTQaR6BmygmGrUS09WdSiDtCD3i0FF+jMzV0Zp b3rbRgJ0p1hg1DSXtRZbH1ZBzqCjx3bvq8OG2WQmY1ZtGq8Ukhbhxl0fwbKG0c8o0uD66zvAU0u c6akNPb11hwi3fqCCzDNl0nKh+QW8WG4ggzgNYSBg+VUmRzPSERFVoGpQ098FaP41i2teI21a0i h+P/MQai5OhdJqTAbHYgnFyHW7UBaPeULBAVjfTkvxvliM3cHbIZO9xKmdottIOtJko1+P+qFzp Lym/z27jg1GJ/tapwqppTzVciaIT0go0ITM9TOrdvzsBQ== X-Received: by 127.0.0.2 with SMTP id sFmmYY7687511xRwss33k36O; Tue, 20 May 2025 10:39:30 -0700 X-Received: from linux.microsoft.com (linux.microsoft.com [13.77.154.182]) by mx.groups.io with SMTP id smtpd.web11.27272.1747762770356169565 for ; Tue, 20 May 2025 10:39:30 -0700 X-Received: from [10.6.0.181] (unknown [40.117.66.49]) by linux.microsoft.com (Postfix) with ESMTPSA id 58239206788D; Tue, 20 May 2025 10:39:29 -0700 (PDT) DKIM-Filter: OpenDKIM Filter v2.11.0 linux.microsoft.com 58239206788D Message-ID: Date: Tue, 20 May 2025 13:39:28 -0400 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [edk2-devel] Please Consider This PR for edk2-stable202505 To: devel@edk2.groups.io, osde@linux.microsoft.com, michael.d.kinney@intel.com, gaoliming , Leif Lindholm , Ard Biesheuvel , "Kubacki, Michael" , Andrew Fish References: <000001dbc923$4ffc3a50$eff4aef0$@byosoft.com.cn> <1d0f4e1e-94c5-49cf-bc0b-da9172f1238a@linux.microsoft.com> From: "Michael Kubacki via groups.io" In-Reply-To: <1d0f4e1e-94c5-49cf-bc0b-da9172f1238a@linux.microsoft.com> Precedence: Bulk List-Subscribe: List-Help: Sender: devel@edk2.groups.io List-Id: Mailing-List: list devel@edk2.groups.io; contact devel+owner@edk2.groups.io Resent-Date: Tue, 20 May 2025 10:39:30 -0700 Resent-From: mikuback@linux.microsoft.com Reply-To: devel@edk2.groups.io,mikuback@linux.microsoft.com List-Unsubscribe-Post: List-Unsubscribe=One-Click List-Unsubscribe: X-Gm-Message-State: 36WRGB0FyZGlde0C5S6XSzr2x7686176AA= Content-Language: en-US Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: quoted-printable X-GND-Status: LEGIT Authentication-Results: spool.mail.gandi.net; dkim=pass header.d=groups.io header.s=20240830 header.b="lOp/3vDf"; dmarc=pass (policy=none) header.from=groups.io; spf=pass (spool.mail.gandi.net: domain of bounce@groups.io designates 45.79.224.7 as permitted sender) smtp.mailfrom=bounce@groups.io I agree with postponing it until after the May stable tag. On 5/20/2025 1:30 PM, Oliver Smith-Denny via groups.io wrote: > On 5/20/2025 10:20 AM, Michael D Kinney via groups.io wrote: >> Hi Liming, >> >> +stewards >> >> It is still being reviewed.=C2=A0 This is an important fix and needs to >> go in as soon as it is ready, but I do not think it should be considered >> for the stable tag.=C2=A0 With the level of changes being discussed I wo= uld >> prefer it go in immediately after the stable tag and get lots of testing >> before the August stable tag. >> >=20 > I agree with Mike. This is a longstanding issue that was just exposed > recently, but the fix has evolved into a riskier change that needs a lot > of testing. >=20 > Released Linux shim versions with DebugClearMemory enabled will be > broken when loading certain Linux payloads without this change (and > there is a risk without DebugClearMemory enabled that pages would > get allocated to the next caller of AllocatePages set to RO and cause > unknown crashes). I defer to the stewards on the need to have this > stable tag contain a fix for this case or for it to get more testing > first (again, my preference). >=20 > Thanks, > Oliver >=20 >=20 >=20 >=20 >=20 -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#121364): https://edk2.groups.io/g/devel/message/121364 Mute This Topic: https://groups.io/mt/113215139/7686176 Group Owner: devel+owner@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [rebecca@openfw.io] -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-