From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mga01.intel.com ([192.55.52.88]) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1Xj6NK-0006Xa-5F for kexec@lists.infradead.org; Tue, 28 Oct 2014 12:59:50 +0000 Date: Tue, 28 Oct 2014 05:59:27 -0700 From: Andi Kleen Subject: Re: [PATCH V4] kernel, add bug_on_warn Message-ID: <20141028125927.GG3274@tassilo.jf.intel.com> References: <1414155207-29839-1-git-send-email-prarit@redhat.com> <20141028121636.GC3274@tassilo.jf.intel.com> <544F8A78.9070008@redhat.com> <20141028122900.GA10632@redhat.com> <20141028124425.GD3274@tassilo.jf.intel.com> <20141028125534.GC10632@redhat.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20141028125534.GC10632@redhat.com> 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: Vivek Goyal Cc: Prarit Bhargava , Jonathan Corbet , kexec@lists.infradead.org, Rusty Russell , linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, Fabian Frederick , isimatu.yasuaki@jp.fujitsu.com, "H. Peter Anvin" , Masami Hiramatsu , Andrew Morton , linux-api@vger.kernel.org, jason.wessel@windriver.com > > kdb="on, bp warn_slowpath_common sr c, go" > > So does it already work or proposal is to make something like this work > with kdb? It does not work today, the missing pieces are: - extending kdb= to execute a list of kdb commands - extending bp to define a list of commands to execute > > What about the case of enabling it post boot and using a /sys file for > that. This would be another patch, add a sysfs file to run a list of kdb commands. -Andi -- ak@linux.intel.com -- Speaking for myself only _______________________________________________ kexec mailing list kexec@lists.infradead.org http://lists.infradead.org/mailman/listinfo/kexec