From mboxrd@z Thu Jan 1 00:00:00 1970 From: "H. Peter Anvin" Subject: Re: [patch 0/7 v2] kexec kernel efi runtime support Date: Fri, 08 Nov 2013 21:01:50 -0800 Message-ID: <527DC1BE.6030107@zytor.com> References: <20131105082007.872550445@dhcp-16-126.nay.redhat.com> <20131108143118.GA22636@console-pimps.org> <20131109035739.GB4294@dhcp-16-126.nay.redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20131109035739.GB4294-je1gSBvt1TcFLmT5oZ11vB/sF2h8X+2i0E9HWUfgJXw@public.gmane.org> 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 To: Dave Young , Matt Fleming Cc: mjg59-1xO5oi07KQx4cg9Nei1l7Q@public.gmane.org, linux-efi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, x86-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, kexec-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, James.Bottomley-d9PhHud1JfjCXq6kfMZ53/egYHeGw8Jk@public.gmane.org, horms-/R6kz+dDXgpPR4JQBCEnsQ@public.gmane.org, bp-Gina5bIWoIWzQB+pC5nmwQ@public.gmane.org, ebiederm-aS9lmoZGLiVWk0Htik3J/w@public.gmane.org, vgoyal-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org List-Id: linux-efi@vger.kernel.org On 11/08/2013 07:57 PM, Dave Young wrote: > > Hmm, if CONFIG_DEBUG_BOOT_PARAMS is not set, then kexec-tools should > fail getting efi_info, so I will fix kexec-tools patch about this. > > Also CONFIG_EFI_RUNTIME_MAP should select CONFIG_DEBUG_BOOT_PARAMS. > In future will try to move the boot params data out of debugfs. > Honestly, if we need debugfs to get actual functionality, it shouldn't be in sploit^Wdebugfs... -hpa