From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail02.groups.io (mail02.groups.io [66.175.222.108]) by spool.mail.gandi.net (Postfix) with ESMTPS id B7DD17803E6 for ; Tue, 7 Nov 2023 10:27:23 +0000 (UTC) DKIM-Signature: a=rsa-sha256; bh=VW9U+Vf8kW9La0r/K1pjWpLSbAsn7zBwwHf5/aDp5t4=; c=relaxed/simple; d=groups.io; h=Message-ID:Date:MIME-Version:Subject:From:To:Cc:References:In-Reply-To:Precedence:List-Subscribe:List-Help:Sender:List-Id:Mailing-List:Delivered-To:Reply-To:List-Unsubscribe-Post:List-Unsubscribe:Content-Language:Content-Type:Content-Transfer-Encoding; s=20140610; t=1699352842; v=1; b=s78iOTvMWAiQLYbIcb8aeQvTzqhmUQUhH2WCfpfUMyLUmSEL08ddWq6MOyex9lW+BpS1A5hB Szi+uF9fT6TTC8MuZyX1upjbv4hEuET0A3VLV5sUk7MwX8xmdresC5e9XOSMxRURk8pncTqELCL lXwPUqtVDhLjEoEhTsvg1REc= X-Received: by 127.0.0.2 with SMTP id TNULYY7687511xxjMlS6uj4d; Tue, 07 Nov 2023 02:27:22 -0800 X-Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by mx.groups.io with SMTP id smtpd.web11.7234.1699352841770079020 for ; Tue, 07 Nov 2023 02:27:21 -0800 X-Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-288-XDRfd28HOyuKeE-pM9CrRw-1; Tue, 07 Nov 2023 05:27:17 -0500 X-MC-Unique: XDRfd28HOyuKeE-pM9CrRw-1 X-Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.rdu2.redhat.com [10.11.54.8]) (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 mimecast-mx02.redhat.com (Postfix) with ESMTPS id 1C8A41019C88; Tue, 7 Nov 2023 10:27:17 +0000 (UTC) X-Received: from [10.39.193.64] (unknown [10.39.193.64]) by smtp.corp.redhat.com (Postfix) with ESMTPS id B2E8CC1596F; Tue, 7 Nov 2023 10:27:15 +0000 (UTC) Message-ID: <49e4bee0-2512-5575-8fc0-5d055a6609aa@redhat.com> Date: Tue, 7 Nov 2023 11:27:14 +0100 MIME-Version: 1.0 Subject: Re: [edk2-devel] [PATCH v1 1/7] UefiCpuPkg/PiSmmCpuDxeSmm: Optimize Semaphore Sync between BSP and AP From: "Laszlo Ersek" To: devel@edk2.groups.io, jiaxin.wu@intel.com Cc: Eric Dong , Ray Ni , Zeng Star , Rahul Kumar , Gerd Hoffmann References: <20231103153012.3704-1-jiaxin.wu@intel.com> <20231103153012.3704-2-jiaxin.wu@intel.com> <78fae77f-de4d-528b-cbaf-65e8969a04ee@redhat.com> In-Reply-To: <78fae77f-de4d-528b-cbaf-65e8969a04ee@redhat.com> X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.8 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.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 Reply-To: devel@edk2.groups.io,lersek@redhat.com List-Unsubscribe-Post: List-Unsubscribe=One-Click List-Unsubscribe: X-Gm-Message-State: oelw5SKJdhl1pg9rQAfbKtffx7686176AA= Content-Language: en-US Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-GND-Status: LEGIT Authentication-Results: spool.mail.gandi.net; dkim=pass header.d=groups.io header.s=20140610 header.b=s78iOTvM; dmarc=fail reason="SPF not aligned (relaxed), DKIM not aligned (relaxed)" header.from=redhat.com (policy=none); spf=pass (spool.mail.gandi.net: domain of bounce@groups.io designates 66.175.222.108 as permitted sender) smtp.mailfrom=bounce@groups.io On 11/7/23 09:28, Laszlo Ersek wrote: > On 11/3/23 16:30, Wu, Jiaxin wrote: >> This patch is to define 3 new functions (WaitForBsp & ReleaseBsp & >> ReleaseOneAp) used for the semaphore sync between BSP & AP. With the >> change, BSP and AP Sync flow will be easy understand as below: >> BSP: ReleaseAllAPs or ReleaseOneAp --> AP: WaitForBsp >> BSP: WaitForAllAPs <-- AP: ReleaseBsp >> >> Change-Id: I0fb25e26e1015e918800f4d8d62e5276dcd5b5b1 >=20 > (1) please remove this; not useful upstream ... this comment applies to all patches -=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 (#110836): https://edk2.groups.io/g/devel/message/110836 Mute This Topic: https://groups.io/mt/102366297/7686176 Group Owner: devel+owner@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/leave/12367111/7686176/19134562= 12/xyzzy [rebecca@openfw.io] -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-