From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id B869FC7EE23 for ; Wed, 31 May 2023 22:45:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Content-Type: Content-Transfer-Encoding:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:From:References:Cc:To:Subject: MIME-Version:Date:Message-ID:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=HVOqUu0HE4cpMruNFZfKasNqwwC3PjR0IJC3iiXU+Ao=; b=RJ076t86E+2F96 7No8lVNr2doqd7CtlqRMYtlwnST+2BObAmyrBZO6Q+jEdb/3JaTfIthJI6YofvX+Diz7jPcAlJG3y HK4iJy4sPNvIBibuRnHH3Myre5QTjLh6C4d8T7+XNniJtQ84baLABNqb1CKVfwt7wjxP6aEu6VKkv gKSvbXACA/fqLI3RfpZCaDxJHJCd5jPKXgLNNgXd5v0WBqUftpR/uKja3PhTUV0t6c770kB1JuVJm Fk3roUvJVrK2AdGg1S7RPAvSO+o0JpT9VFCdAgBUfurLz/unCKHwdbHyNJ9RItthmVqJQ+GJWJwfB 1nXIlJpBD/1egzWWwVxw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1q4UZ2-001NYy-2l; Wed, 31 May 2023 22:45:08 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1q4UYy-001NVd-0t for linux-arm-kernel@lists.infradead.org; Wed, 31 May 2023 22:45:07 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id B588E1063; Wed, 31 May 2023 15:45:42 -0700 (PDT) Received: from [10.57.22.124] (unknown [10.57.22.124]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 91E973F7D8; Wed, 31 May 2023 15:44:56 -0700 (PDT) Message-ID: <46bb773c-31a8-c57a-0cde-39c27d0a6e36@arm.com> Date: Wed, 31 May 2023 23:44:55 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:102.0) Gecko/20100101 Thunderbird/102.11.1 Subject: Re: [PATCH v4 1/4] devres: Provide krealloc_array To: Greg KH , James Clark Cc: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Coresight ML References: <20230509094942.396150-1-james.clark@arm.com> <20230509094942.396150-2-james.clark@arm.com> <2023051340-sinuous-darkroom-2497@gregkh> <89ad5070-db72-7bf1-5d86-a89fea54e789@arm.com> <2023051530-immunize-pony-49ef@gregkh> From: Suzuki K Poulose In-Reply-To: <2023051530-immunize-pony-49ef@gregkh> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230531_154504_367876_5E9206DE X-CRM114-Status: GOOD ( 14.91 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org (Removed irrelevant recipients), +Cc: coresight ml Hi Greg, On 15/05/2023 12:55, Greg KH wrote: > On Mon, May 15, 2023 at 08:55:33AM +0100, James Clark wrote: >> >> >> On 13/05/2023 12:04, Greg KH wrote: >>> On Tue, May 09, 2023 at 10:49:38AM +0100, James Clark wrote: >>>> There is no krealloc_array equivalent in devres. Users would have to >>>> do their own multiplication overflow check so provide one. >>>> >>>> Reviewed-by: Jonathan Cameron >>>> Signed-off-by: James Clark >>>> --- >>>> Documentation/driver-api/driver-model/devres.rst | 1 + >>>> include/linux/device.h | 11 +++++++++++ >>>> 2 files changed, 12 insertions(+) ... >> Maybe something could be done with some macro magic, but it would >> probably end up being worse than just copying them and would affect the >> real ones as well. So yeah I can't think of any easy gains either. > > Ok, that's good. Given a lack of objections from others, I'll just take > this through my driver core tree in a few days. Apologies for hijacking the thread. We have a series for CoreSight[1] that depends on this series, which I see that, is queued in your driver-core-next. I would like to queue [1] for the next version (as there are other work that depend on this, e.g., [2]). Do you have any recommendations/comments on the proposal ? Are you able to share a stable branch which can be merged to coresight/next and queue the series ontop ? (PS: I haven't queued anything for coresight/next yet). Kind regards Suzuki _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel