From mboxrd@z Thu Jan 1 00:00:00 1970 From: Leif Lindholm Subject: Re: [PATCH v2 09/10] arm64: dmi: set DMI string as dump stack arch description Date: Wed, 29 Oct 2014 14:58:19 +0000 Message-ID: <20141029145819.GK22224@bivouac.eciton.net> References: <1414513123-20400-1-git-send-email-ard.biesheuvel@linaro.org> <1414513123-20400-10-git-send-email-ard.biesheuvel@linaro.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <1414513123-20400-10-git-send-email-ard.biesheuvel-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> Sender: linux-efi-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Ard Biesheuvel Cc: roy.franz-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org, msalter-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org, mark.rutland-5wv7dgnIgG8@public.gmane.org, will.deacon-5wv7dgnIgG8@public.gmane.org, catalin.marinas-5wv7dgnIgG8@public.gmane.org, matt.fleming-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org, linux-efi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, dyoung-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org, yi.li-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org List-Id: linux-efi@vger.kernel.org On Tue, Oct 28, 2014 at 05:18:42PM +0100, Ard Biesheuvel wrote: > This sets the DMI string, containing system type, serial number, > firmware version etc. as dump stack arch description, so that oopses > and other kernel stack dumps automatically have this information > included, if available. > > Signed-off-by: Ard Biesheuvel > --- > arch/arm64/kernel/efi.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/arch/arm64/kernel/efi.c b/arch/arm64/kernel/efi.c > index 9ae5e7918b8f..6fac253bc783 100644 > --- a/arch/arm64/kernel/efi.c > +++ b/arch/arm64/kernel/efi.c > @@ -479,6 +479,8 @@ static int __init arm64_dmi_init(void) > * itself, depends on dmi_scan_machine() having been called already. > */ > dmi_scan_machine(); > + if (dmi_available) > + dmi_set_dump_stack_arch_desc(); > return 0; > } > core_initcall(arm64_dmi_init); > -- > 1.8.3.2 Tested-by/Acked-by: Leif Lindholm