From: Andrew Lunn Subject: Re: [PATCH net-next v2 1/2] fs/crashdd: add API to collect hardware dump in second kernel Date: Fri, 30 Mar 2018 17:11:29 +0200 Message-ID: <20180330151129.GG28244@lunn.ch> References: <296ffbd47fd4f30238689e636bd2480683224227.1521888444.git.rahul.lakkireddy@chelsio.com> <20180330103907.GC3313@nanopsycho> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: indranil-ut6Up61K2wZBDgjK7y7TUQ@public.gmane.org, netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, nirranjan-ut6Up61K2wZBDgjK7y7TUQ@public.gmane.org, kexec-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, stephen-OTpzqLSitTUnbdJkjeBofR2eb7JE58TQ@public.gmane.org, ganeshgr-ut6Up61K2wZBDgjK7y7TUQ@public.gmane.org, Rahul Lakkireddy , viro-RmSDqhL/yNMiFSDQTTA3OLVCufUGDwFn@public.gmane.org, linux-fsdevel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org, torvalds-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org, davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org, ebiederm-aS9lmoZGLiVWk0Htik3J/w@public.gmane.org To: Jiri Pirko Return-path: Content-Disposition: inline In-Reply-To: <20180330103907.GC3313@nanopsycho> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "kexec" Errors-To: kexec-bounces+glkk-kexec=m.gmane.org-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org List-Id: netdev.vger.kernel.org > Please see: > http://patchwork.ozlabs.org/project/netdev/list/?series=36524 > > I bevieve that the solution in the patchset could be used for > your usecase too. Hi Jiri https://lkml.org/lkml/2018/3/20/436 How well does this API work for a 2Gbyte snapshot? Andrew