From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from out01.mta.xmission.com ([166.70.13.231]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1fbbWB-0003Wk-Pc for kexec@lists.infradead.org; Sat, 07 Jul 2018 00:56:09 +0000 From: ebiederm@xmission.com (Eric W. Biederman) References: <1530871650-3582-1-git-send-email-penguin-kernel@I-love.SAKURA.ne.jp> <945be212-8e82-9dd8-930f-4e5c11dcae77@i-love.sakura.ne.jp> Date: Fri, 06 Jul 2018 19:55:26 -0500 In-Reply-To: <945be212-8e82-9dd8-930f-4e5c11dcae77@i-love.sakura.ne.jp> (Tetsuo Handa's message of "Sat, 7 Jul 2018 08:35:28 +0900") Message-ID: <87zhz3sw3l.fsf@xmission.com> MIME-Version: 1.0 Subject: Re: [PATCH] uts: Don't randomize "struct uts_namespace". List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "kexec" Errors-To: kexec-bounces+dwmw2=infradead.org@lists.infradead.org To: Tetsuo Handa Cc: Kexec Mailing List , Linus Torvalds , Kees Cook , Linux Kernel Mailing List Tetsuo Handa writes: > I'm waiting for response from makedumpfile developers. > > But makedumpfile is a tool for saving kernel crash dump. > If makedumpfile cannot work, we cannot use kernel crash dump. I suspect the version string is comparable in size to the pointer to the version string and as such would be a better candidate to include in the handful of elf notes we provide for the mkdumpfile & it's ilk to bootstram. I assume getting the kernel's version string will be enough to track back to an individual vmlinux and figure out the layout of everything else. Eric _______________________________________________ kexec mailing list kexec@lists.infradead.org http://lists.infradead.org/mailman/listinfo/kexec