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dmarc=none (p=none,has-list-id=yes,d=none) header.from=codeaurora.org; iprev=pass policy.iprev=140.211.166.136 (smtp3.osuosl.org); spf=pass smtp.mailfrom=driverdev-devel-bounces@linuxdriverproject.org smtp.helo=silver.osuosl.org; x-aligned-from=fail; x-ptr=fail x-ptr-helo=silver.osuosl.org x-ptr-lookup=smtp3.osuosl.org; x-return-mx=pass smtp.domain=linuxdriverproject.org smtp.result=pass smtp_is_org_domain=yes header.domain=codeaurora.org header.result=pass header_is_org_domain=yes; x-tls=pass version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128 X-Remote-Delivered-To: driverdev-devel@osuosl.org DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org EEAAE60328 Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=none smtp.mailfrom=lmark@codeaurora.org Date: Mon, 22 Jan 2018 08:48:07 -0800 (PST) From: Liam Mark X-X-Sender: lmark@lmark-linux.qualcomm.com To: Dan Carpenter Subject: Re: [PATCH] staging: android: ion: Zero CMA allocated memory In-Reply-To: <20180119201453.ssbcfr5eqkyb3gxt@mwanda> Message-ID: References: <20180119201453.ssbcfr5eqkyb3gxt@mwanda> User-Agent: Alpine 2.02 (DEB 1266 2009-07-14) MIME-Version: 1.0 Content-Type: MULTIPART/MIXED; BOUNDARY="-2046127808-1077149359-1516639688=:31529" X-BeenThere: driverdev-devel@linuxdriverproject.org X-Mailman-Version: 2.1.24 List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linaro-mm-sig@lists.linaro.org, devel@driverdev.osuosl.org, Sumit Semwal , linux-kernel@vger.kernel.org Errors-To: driverdev-devel-bounces@linuxdriverproject.org Sender: "devel" X-getmail-retrieved-from-mailbox: INBOX X-Mailing-List: linux-kernel@vger.kernel.org List-ID: This message is in MIME format. The first part should be readable text, while the remaining parts are likely unreadable without MIME-aware tools. ---2046127808-1077149359-1516639688=:31529 Content-Type: TEXT/PLAIN; charset=ISO-8859-7 Content-Transfer-Encoding: 8BIT On Fri, 19 Jan 2018, Dan Carpenter wrote: > On Fri, Jan 19, 2018 at 11:16:47AM -0800, Liam Mark wrote: > > Since the CMA API is now used directly the allocated memory is no longer > > automatically zeroed. > > > > Explicitly zero CMA allocated memory to ensure that no data is exposed > > to userspace. > > > > Change-Id: I08e143707a0d31610821a7f16826c262bf3c1999 > > How do I use this Gerrit tag? I type it into > https://android-review.googlesource.com/ somewhere? Sorry, this tag wonąt be any use to you, I will strip it out. Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, a Linux Foundation Collaborative Project ---2046127808-1077149359-1516639688=:31529 Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ devel mailing list devel@linuxdriverproject.org http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel ---2046127808-1077149359-1516639688=:31529--