From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received-SPF: Pass (sender SPF authorized) identity=mailfrom; client-ip=45.249.212.191; helo=szxga05-in.huawei.com; envelope-from=guoheyi@huawei.com; receiver=edk2-devel@lists.01.org Received: from szxga05-in.huawei.com (szxga05-in.huawei.com [45.249.212.191]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by ml01.01.org (Postfix) with ESMTPS id BA2702034BBF2 for ; Wed, 8 Nov 2017 21:51:01 -0800 (PST) Received: from 172.30.72.60 (EHLO DGGEMS410-HUB.china.huawei.com) ([172.30.72.60]) by dggrg05-dlp.huawei.com (MOS 4.4.6-GA FastPath queued) with ESMTP id DKP18800; Thu, 09 Nov 2017 13:54:55 +0800 (CST) Received: from [127.0.0.1] (10.177.31.55) by DGGEMS410-HUB.china.huawei.com (10.3.19.210) with Microsoft SMTP Server id 14.3.361.1; Thu, 9 Nov 2017 13:54:22 +0800 To: Ming Huang , , , , References: <1510198234-50072-1-git-send-email-huangming23@huawei.com> <1510198234-50072-2-git-send-email-huangming23@huawei.com> CC: , , , , , , Liu Yi From: Heyi Guo Message-ID: <80b1acd7-399d-0b8c-1416-d11d4e66b273@huawei.com> Date: Thu, 9 Nov 2017 13:53:15 +0800 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.7.1 MIME-Version: 1.0 In-Reply-To: <1510198234-50072-2-git-send-email-huangming23@huawei.com> X-Originating-IP: [10.177.31.55] X-CFilter-Loop: Reflected X-Mirapoint-Virus-RAPID-Raw: score=unknown(0), refid=str=0001.0A020203.5A03EDAF.010E, ss=1, re=0.000, recu=0.000, reip=0.000, cl=1, cld=1, fgs=0, ip=0.0.0.0, so=2014-11-16 11:51:01, dmn=2013-03-21 17:37:32 X-Mirapoint-Loop-Id: bb97fcff2dd281d0734aec45fe25c85f Subject: Re: [PATCH edk2-non-osi v1] Hisilicon D0x: Remove uncacheable attribute from memory resource HOB X-BeenThere: edk2-devel@lists.01.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: EDK II Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 09 Nov 2017 05:51:05 -0000 Content-Type: text/plain; charset="utf-8"; format=flowed Content-Transfer-Encoding: 7bit Looks good to me. On 2017/11/9 11:30, Ming Huang wrote: > If uncacheable attribute is included in memory resource HOB, > GCD spaces will also have EFI_MEMORY_UC capability, > then NonCoherentPciIoAllocateBuffer of NonDiscoverablePciDeviceDxe > module will allocate DMA buffer of EFI_MEMORY_UC type, which will > cause alignment fault exception with BaseMemoryLibOptDxe. > > Contributed-under: TianoCore Contribution Agreement 1.1 > Signed-off-by: Liu Yi > Signed-off-by: Heyi Guo > --- > Platform/Hisilicon/D03/MemoryInitPei/MemoryInit.efi | Bin 90272 -> 90336 bytes > Platform/Hisilicon/D05/MemoryInitPei/MemoryInit.efi | Bin 152576 -> 152480 bytes > 2 files changed, 0 insertions(+), 0 deletions(-) > > diff --git a/Platform/Hisilicon/D03/MemoryInitPei/MemoryInit.efi b/Platform/Hisilicon/D03/MemoryInitPei/MemoryInit.efi > index 354abcc..31e2903 100644 > Binary files a/Platform/Hisilicon/D03/MemoryInitPei/MemoryInit.efi and b/Platform/Hisilicon/D03/MemoryInitPei/MemoryInit.efi differ > diff --git a/Platform/Hisilicon/D05/MemoryInitPei/MemoryInit.efi b/Platform/Hisilicon/D05/MemoryInitPei/MemoryInit.efi > index b94e0cb..eb71c44 100644 > Binary files a/Platform/Hisilicon/D05/MemoryInitPei/MemoryInit.efi and b/Platform/Hisilicon/D05/MemoryInitPei/MemoryInit.efi differ