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Thu, 24 Sep 2020 15:41:01 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by silver.osuosl.org (Postfix) with ESMTP id EFE352046B for ; Thu, 24 Sep 2020 15:41:00 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org X-Amavis-Alert: BAD HEADER SECTION, Improper folded header field made up entirely of whitespace (char 20 hex): X-Spam-Report: ...that system for details.\n \n Content previ[...] Received: from silver.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id ViAVDWM7GtXr for ; Thu, 24 Sep 2020 15:40:59 +0000 (UTC) X-Greylist: from auto-whitelisted by SQLgrey-1.7.6 Received: from zztop.nucleusys.com (lan.nucleusys.com [92.247.61.126]) by silver.osuosl.org (Postfix) with ESMTPS id 2D3F120453 for ; Thu, 24 Sep 2020 15:40:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=nucleusys.com; s=x; h=In-Reply-To:Content-Type:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=Q/o5cuCHNMfZCC5DXURaTMfkvGumctmEhF5/EQbiobo=; b=bcW/P9rAhkU6dQ/Y+qika/Jg25 ECxp3eVyEuMkpAf9XsRDNWEZKhx3qRYj3Z2ZZZfQdIafBMGmLaBgbGOM/uKEXifVGoiqk4whfC9ld 9XywUqHm1tgliViap8mdaLSrl2EjqaqPD88EO4NwYqd5j6nfohlGOq8xmMkwbAGlybc0=; Received: from [94.26.108.4] (helo=carbon.lan) by zztop.nucleusys.com with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1kLTMC-0000QU-Sy; Thu, 24 Sep 2020 18:40:29 +0300 Date: Thu, 24 Sep 2020 18:40:26 +0300 From: Petko Manolov To: Oliver Neukum Message-ID: <20200924154026.GA9761@carbon.lan> References: <20200923090519.361-1-himadrispandya@gmail.com> <20200923090519.361-4-himadrispandya@gmail.com> <1600856557.26851.6.camel@suse.com> <20200923144832.GA11151@karbon> <2f997848ed05c1f060125f7567f6bc3fae7410bb.camel@suse.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <2f997848ed05c1f060125f7567f6bc3fae7410bb.camel@suse.com> Cc: keescook@chromium.org, pankaj.laxminarayan.bharadiya@intel.com, linux-usb@vger.kernel.org, yuehaibing@huawei.com, linux-kernel@vger.kernel.org, ogiannou@gmail.com, netdev@vger.kernel.org, kuba@kernel.org, linux-kernel-mentees@lists.linuxfoundation.org, davem@davemloft.net Subject: Re: [Linux-kernel-mentees] [PATCH 3/4] net: usb: rtl8150: use usb_control_msg_recv() and usb_control_msg_send() X-BeenThere: linux-kernel-mentees@lists.linuxfoundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: linux-kernel-mentees-bounces@lists.linuxfoundation.org Sender: "Linux-kernel-mentees" On 20-09-24 13:09:05, Oliver Neukum wrote: > Am Mittwoch, den 23.09.2020, 17:48 +0300 schrieb Petko Manolov: > > > One possible fix is to add yet another argument to usb_control_msg_recv(), > > which would be the GFP_XYZ flag to pass on to kmemdup(). Up to Greg, of > > course. > > submitted. The problem is those usages that are very hard to trace. I'd > dislike to just slab GFP_NOIO on them for no obvious reason. Do you mean you submitted a patch for usb_control_msg_recv() (because i don't see it on linux-netdev) or i'm reading this all wrong? Petko _______________________________________________ Linux-kernel-mentees mailing list Linux-kernel-mentees@lists.linuxfoundation.org https://lists.linuxfoundation.org/mailman/listinfo/linux-kernel-mentees