From nobody Mon Dec 23 05:23:44 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; spf=none (zoho.com: 198.145.21.10 is neither permitted nor denied by domain of lists.01.org) smtp.mailfrom=edk2-devel-bounces@lists.01.org; dmarc=fail(p=none dis=none) header.from=redhat.com Return-Path: Received: from ml01.01.org (ml01.01.org [198.145.21.10]) by mx.zohomail.com with SMTPS id 1521140596025718.9394088810797; Thu, 15 Mar 2018 12:03:16 -0700 (PDT) Received: from [127.0.0.1] (localhost [IPv6:::1]) by ml01.01.org (Postfix) with ESMTP id 34353223FCF42; Thu, 15 Mar 2018 11:56:50 -0700 (PDT) Received: from mx1.redhat.com (mx3-rdu2.redhat.com [66.187.233.73]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ml01.01.org (Postfix) with ESMTPS id 174EE20956071 for ; Thu, 15 Mar 2018 11:56:46 -0700 (PDT) Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.rdu2.redhat.com [10.11.54.5]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id A9470406803E; Thu, 15 Mar 2018 19:03:10 +0000 (UTC) Received: from lacos-laptop-7.usersys.redhat.com (ovpn-121-233.rdu2.redhat.com [10.10.121.233]) by smtp.corp.redhat.com (Postfix) with ESMTP id 9A253BDC4D; Thu, 15 Mar 2018 19:03:09 +0000 (UTC) X-Original-To: edk2-devel@lists.01.org Received-SPF: none (zoho.com: 198.145.21.10 is neither permitted nor denied by domain of lists.01.org) client-ip=198.145.21.10; envelope-from=edk2-devel-bounces@lists.01.org; helo=ml01.01.org; Received-SPF: Pass (sender SPF authorized) identity=mailfrom; client-ip=66.187.233.73; helo=mx1.redhat.com; envelope-from=lersek@redhat.com; receiver=edk2-devel@lists.01.org From: Laszlo Ersek To: edk2-devel-01 Date: Thu, 15 Mar 2018 20:02:54 +0100 Message-Id: <20180315190258.6580-2-lersek@redhat.com> In-Reply-To: <20180315190258.6580-1-lersek@redhat.com> References: <20180315190258.6580-1-lersek@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.11.54.5 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.5]); Thu, 15 Mar 2018 19:03:10 +0000 (UTC) X-Greylist: inspected by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.5]); Thu, 15 Mar 2018 19:03:10 +0000 (UTC) for IP:'10.11.54.5' DOMAIN:'int-mx05.intmail.prod.int.rdu2.redhat.com' HELO:'smtp.corp.redhat.com' FROM:'lersek@redhat.com' RCPT:'' Subject: [edk2] [PATCH 1/5] ArmVirtPkg/PlatformBootManagerLib: return to "-kernel before boot devices" X-BeenThere: edk2-devel@lists.01.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: EDK II Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Xiang Zheng , Ard Biesheuvel MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Errors-To: edk2-devel-bounces@lists.01.org Sender: "edk2-devel" X-ZohoMail: RSF_4 Z_629925259 SPT_0 Content-Type: text/plain; charset="utf-8" Move the TryRunningQemuKernel() call back to its original place. This improves the UEFI boot time for VMs that have "-kernel", many disks or NICs, and no "bootindex" properties. A well-known example is guestfish/libguestfs. For more info on the TryRunningQemuKernel() location, see the following commits: 23d04b58e27b, a78c4836ea0b, 158990b941e4. Cc: Ard Biesheuvel Cc: Xiang Zheng Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Laszlo Ersek --- ArmVirtPkg/Library/PlatformBootManagerLib/PlatformBm.c | 16 ++++++++------= -- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/ArmVirtPkg/Library/PlatformBootManagerLib/PlatformBm.c b/ArmVi= rtPkg/Library/PlatformBootManagerLib/PlatformBm.c index 36e0eed2384a..5d5e51d8c870 100644 --- a/ArmVirtPkg/Library/PlatformBootManagerLib/PlatformBm.c +++ b/ArmVirtPkg/Library/PlatformBootManagerLib/PlatformBm.c @@ -667,31 +667,31 @@ PlatformBootManagerAfterConsole ( =20 // // Show the splash screen. // BootLogoEnableLogo (); =20 + // + // Process QEMU's -kernel command line option. The kernel booted this way + // will receive ACPI tables: in PlatformBootManagerBeforeConsole(), we + // connected any and all PCI root bridges, and then signaled the ACPI + // platform driver. + // + TryRunningQemuKernel (); + // // Connect the purported boot devices. // Status =3D ConnectDevicesFromQemu (); if (RETURN_ERROR (Status)) { // // Connect the rest of the devices. // EfiBootManagerConnectAll (); } =20 - // - // Process QEMU's -kernel command line option. Note that the kernel boot= ed - // this way should receive ACPI tables, which is why we connect all devi= ces - // first (see above) -- PCI enumeration blocks ACPI table installation, = if - // there is a PCI host. - // - TryRunningQemuKernel (); - // // Enumerate all possible boot options, then filter and reorder them bas= ed on // the QEMU configuration. // EfiBootManagerRefreshAllBootOption (); =20 --=20 2.14.1.3.gb7cf6e02401b _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel