From nobody Thu Nov 14 17:36:29 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zoho.com: domain of groups.io designates 66.175.222.12 as permitted sender) smtp.mailfrom=bounce+27952+45558+1787277+3901457@groups.io ARC-Seal: i=1; a=rsa-sha256; t=1565697510; cv=none; d=zoho.com; s=zohoarc; b=YIYjLwsRD/v8RQCx1Nt3mvBYc++dvNifbGd4pNdNYRdsJXtoxY0nQIopDN9CLotMil40TW9Sz8IN87D4iHz6zlZXCw2ezQFvUPUXNlxXOXoo8SXO8Q9B3KsFxuF/3+W8+mKz3SfE8jH2541AaAqsHNRcJRh3LoP5w+n9gL4Ce4I= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zoho.com; s=zohoarc; t=1565697510; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Id:List-Unsubscribe:MIME-Version:Message-ID:Reply-To:References:Sender:Subject:To:ARC-Authentication-Results; bh=q4ahNYZAo5o79Jw49u1Br9Iqn39Ot5s2b66ggsUqgdk=; b=TIODlSLm37TA3RI5MTSkEDTJo+8Td82x2Hn/cHlFWKHRycpsRBxP/pRMg2MasIyFYtkbInUK5YKZq2NFbTJjxiXcqGvaSaVNSpW7mXSn7Lq2cMITC1Q5viixie7kuQ7IHYxe9ASfVPy4lcJpSScKVeRLYss8xqoH158sAU+Gigs= ARC-Authentication-Results: i=1; mx.zoho.com; dkim=pass; spf=pass (zoho.com: domain of groups.io designates 66.175.222.12 as permitted sender) smtp.mailfrom=bounce+27952+45558+1787277+3901457@groups.io Received: from web01.groups.io (web01.groups.io [66.175.222.12]) by mx.zohomail.com with SMTPS id 1565697510010446.28018686045016; Tue, 13 Aug 2019 04:58:30 -0700 (PDT) Return-Path: X-Received: from esa4.hc3370-68.iphmx.com (esa4.hc3370-68.iphmx.com [216.71.155.144]) by groups.io with SMTP; Tue, 13 Aug 2019 04:58:29 -0700 Received-SPF: pass (zoho.com: domain of groups.io designates 66.175.222.12 as permitted sender) client-ip=66.175.222.12; envelope-from=bounce+27952+45558+1787277+3901457@groups.io; helo=web01.groups.io; Received-SPF: None (esa4.hc3370-68.iphmx.com: no sender authenticity information available from domain of anthony.perard@citrix.com) identity=pra; client-ip=162.221.158.21; receiver=esa4.hc3370-68.iphmx.com; envelope-from="anthony.perard@citrix.com"; x-sender="anthony.perard@citrix.com"; x-conformance=sidf_compatible Received-SPF: Pass (esa4.hc3370-68.iphmx.com: domain of anthony.perard@citrix.com designates 162.221.158.21 as permitted sender) identity=mailfrom; client-ip=162.221.158.21; receiver=esa4.hc3370-68.iphmx.com; envelope-from="anthony.perard@citrix.com"; x-sender="anthony.perard@citrix.com"; x-conformance=sidf_compatible; x-record-type="v=spf1"; x-record-text="v=spf1 ip4:209.167.231.154 ip4:178.63.86.133 ip4:195.66.111.40/30 ip4:85.115.9.32/28 ip4:199.102.83.4 ip4:192.28.146.160 ip4:192.28.146.107 ip4:216.52.6.88 ip4:216.52.6.188 ip4:162.221.158.21 ip4:162.221.156.83 ~all" Received-SPF: None (esa4.hc3370-68.iphmx.com: no sender authenticity information available from domain of postmaster@mail.citrix.com) identity=helo; client-ip=162.221.158.21; receiver=esa4.hc3370-68.iphmx.com; envelope-from="anthony.perard@citrix.com"; x-sender="postmaster@mail.citrix.com"; x-conformance=sidf_compatible IronPort-SDR: c9dKx3rlE0ig9P9rBp9ypO7aAfDLnkrtR1mabr16OHaDweclFuvWSzSyyqwgSFaVWM9ybkyw3Q FHoZnvwo94aVT2k4wGDVU50gQzVeLBxK3fgQLpDsa6r+4kpUCe/77A4Wp2xKkVMZsjAXvKTKjV gkHIAFXuLaGG4lK1vh2zwK3hgU4iI7mEVoC8bm0/Fcslj6ZIy0LXmOwG5w953GQzNT16AkzDYm YuDOxxxjYlpTaBIiRnQzAGVdvi0AGLGdjBEh3gUekTSQVSwX+xmJHBtaCtiy4pvry78B5mN9wp IU0= X-SBRS: 2.7 X-MesageID: 4402045 X-Ironport-Server: esa4.hc3370-68.iphmx.com X-Remote-IP: 162.221.158.21 X-Policy: $RELAYED X-IronPort-AV: E=Sophos;i="5.64,381,1559534400"; d="scan'208";a="4402045" From: "Anthony PERARD" To: CC: Laszlo Ersek , Jordan Justen , Julien Grall , , Ard Biesheuvel , Anthony PERARD Subject: [edk2-devel] [PATCH v5 17/35] OvmfPkg/XenPlatformPei: Reinit XenHypercallLib Date: Tue, 13 Aug 2019 12:31:01 +0100 Message-ID: <20190813113119.14804-18-anthony.perard@citrix.com> In-Reply-To: <20190813113119.14804-1-anthony.perard@citrix.com> References: <20190813113119.14804-1-anthony.perard@citrix.com> MIME-Version: 1.0 Precedence: Bulk List-Unsubscribe: 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,anthony.perard@citrix.com Content-Transfer-Encoding: quoted-printable DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=groups.io; q=dns/txt; s=20140610; t=1565697509; bh=q4ahNYZAo5o79Jw49u1Br9Iqn39Ot5s2b66ggsUqgdk=; h=CC:Content-Type:Date:From:Reply-To:Subject:To; b=ezLuDySX+dvO57oKrQaNJbcG2x0p7B1MlyZaGYjWikVxv4zg0ucxVzrFFskdauMub3O 2zeL5e0mYWmiskW+lO0nj+hkqw3xGYypTce0h4s4FllXCmBK7DD14v91XRFAJt6Ky6beb ihNNSlSiycyndFra4ofCJmSzLVmwiVj2xNk= X-ZohoMail-DKIM: pass (identity @groups.io) Content-Type: text/plain; charset="utf-8" The XenPlatformPei needs to make hypercalls, but the XenHypercallLib was initialised before the HyperPage was ready. Now that XenPlatformPei has initialised the HyperPage, reinitialise the XenHypercallLib. Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3D1689 Signed-off-by: Anthony PERARD Reviewed-by: Laszlo Ersek --- Notes: v3: - new patch split from XenHypercallLib: Enable it in PEIM. - check for Lib initialisation failure. OvmfPkg/XenPlatformPei/XenPlatformPei.inf | 1 + OvmfPkg/XenPlatformPei/Xen.c | 9 +++++++++ 2 files changed, 10 insertions(+) diff --git a/OvmfPkg/XenPlatformPei/XenPlatformPei.inf b/OvmfPkg/XenPlatfor= mPei/XenPlatformPei.inf index 4d00206d09..0ef77db92c 100644 --- a/OvmfPkg/XenPlatformPei/XenPlatformPei.inf +++ b/OvmfPkg/XenPlatformPei/XenPlatformPei.inf @@ -59,6 +59,7 @@ [LibraryClasses] MtrrLib MemEncryptSevLib PcdLib + XenHypercallLib =20 [Pcd] gUefiOvmfPkgTokenSpaceGuid.PcdOvmfPeiMemFvBase diff --git a/OvmfPkg/XenPlatformPei/Xen.c b/OvmfPkg/XenPlatformPei/Xen.c index b366139a0a..c67f4c9697 100644 --- a/OvmfPkg/XenPlatformPei/Xen.c +++ b/OvmfPkg/XenPlatformPei/Xen.c @@ -26,6 +26,7 @@ #include #include #include +#include =20 #include "Platform.h" #include "Xen.h" @@ -88,6 +89,7 @@ XenConnect ( EFI_XEN_OVMF_INFO *Info; CHAR8 Sig[sizeof (Info->Signature) + 1]; UINT32 *PVHResetVectorData; + RETURN_STATUS Status; =20 AsmCpuid (XenLeaf + 2, &TransferPages, &TransferReg, NULL, NULL); mXenInfo.HyperPages =3D AllocatePages (TransferPages); @@ -152,6 +154,13 @@ XenConnect ( sizeof(mXenInfo) ); =20 + // + // Initialize the XenHypercall library, now that the XenInfo HOB is + // available + // + Status =3D XenHypercallLibInit (); + ASSERT_RETURN_ERROR (Status); + return EFI_SUCCESS; } =20 --=20 Anthony PERARD -=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 (#45558): https://edk2.groups.io/g/devel/message/45558 Mute This Topic: https://groups.io/mt/32851706/1787277 Group Owner: devel+owner@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [importer@patchew.org] -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-