From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) (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 638DC21A16EFF for ; Thu, 18 May 2017 15:11:26 -0700 (PDT) Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.phx2.redhat.com [10.5.11.14]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id C567BC04B93A; Thu, 18 May 2017 22:11:25 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mx1.redhat.com C567BC04B93A Authentication-Results: ext-mx07.extmail.prod.ext.phx2.redhat.com; dmarc=none (p=none dis=none) header.from=redhat.com Authentication-Results: ext-mx07.extmail.prod.ext.phx2.redhat.com; spf=pass smtp.mailfrom=lersek@redhat.com DKIM-Filter: OpenDKIM Filter v2.11.0 mx1.redhat.com C567BC04B93A Received: from lacos-laptop-7.usersys.redhat.com (ovpn-116-86.phx2.redhat.com [10.3.116.86]) by smtp.corp.redhat.com (Postfix) with ESMTP id 042F11836E; Thu, 18 May 2017 22:11:24 +0000 (UTC) From: Laszlo Ersek To: edk2-devel-01 Cc: Jordan Justen , Andrew Fish References: <20170518150427.16435-1-lersek@redhat.com> <20170518150427.16435-4-lersek@redhat.com> Message-ID: Date: Fri, 19 May 2017 00:11:24 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.1.1 MIME-Version: 1.0 In-Reply-To: <20170518150427.16435-4-lersek@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.31]); Thu, 18 May 2017 22:11:25 +0000 (UTC) Subject: Re: [PATCH 3/8] EmulatorPkg/FvbServicesRuntimeDxe: correct NumOfLba vararg type in EraseBlocks() 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, 18 May 2017 22:11:26 -0000 Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit On 05/18/17 17:04, Laszlo Ersek wrote: > According to the PI spec, Volume 3, > EFI_FIRMWARE_VOLUME_BLOCK2_PROTOCOL.EraseBlocks(): > >> The variable argument list is a list of tuples. Each tuple describes a >> range of LBAs to erase and consists of the following: >> * An EFI_LBA that indicates the starting LBA >> * A UINTN that indicates the number of blocks to erase > > (NB, in edk2, EFI_FIRMWARE_VOLUME_BLOCK_PROTOCOL is a typedef to > EFI_FIRMWARE_VOLUME_BLOCK2_PROTOCOL.) > > In this driver, the NumOfLba local variable is defined with type UINTN, > but the TYPE argument passed to VA_ARG() is UINT32. Fix the mismatch. > > Cc: Andrew Fish > Cc: Jordan Justen > Reported-by: Jordan Justen > Contributed-under: TianoCore Contribution Agreement 1.0 > Signed-off-by: Laszlo Ersek > --- > > Notes: > build-tested for Ia32 and X64, not runtime tested > > EmulatorPkg/FvbServicesRuntimeDxe/FWBlockService.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/EmulatorPkg/FvbServicesRuntimeDxe/FWBlockService.c b/EmulatorPkg/FvbServicesRuntimeDxe/FWBlockService.c > index 44df1172b12d..fdffca2c9449 100644 > --- a/EmulatorPkg/FvbServicesRuntimeDxe/FWBlockService.c > +++ b/EmulatorPkg/FvbServicesRuntimeDxe/FWBlockService.c > @@ -906,7 +906,7 @@ Returns: > break; > } > > - NumOfLba = VA_ARG (args, UINT32); > + NumOfLba = VA_ARG (args, UINTN); > > // > // Check input parameters > @@ -926,7 +926,7 @@ Returns: > break; > } > > - NumOfLba = VA_ARG (args, UINT32); > + NumOfLba = VA_ARG (args, UINTN); > > while (NumOfLba > 0) { > Status = FvbEraseBlock (FvbDevice->Instance, StartingLba, mFvbModuleGlobal, EfiGoneVirtual ()); > Commit 1ee0e6532fb1.