From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mark Rutland Subject: Re: [PATCH v2 3/3] arm64/efi: efistub: don't abort if base of DRAM is occupied Date: Wed, 20 Aug 2014 18:35:28 +0100 Message-ID: <20140820173528.GH21734@leverpostej> References: <1406717944-24725-1-git-send-email-ard.biesheuvel@linaro.org> <1406717944-24725-4-git-send-email-ard.biesheuvel@linaro.org> <20140814113204.GE24018@leverpostej> <20140820171057.GG29733@console-pimps.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <20140820171057.GG29733-HNK1S37rvNbeXh+fF434Mdi2O/JbrIOy@public.gmane.org> Content-Language: en-US Sender: linux-efi-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Matt Fleming , Will Deacon , "leif.lindholm-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org" Cc: Ard Biesheuvel , "linux-efi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" , "linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org" , "msalter-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org" , "matt.fleming-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org" List-Id: linux-efi@vger.kernel.org On Wed, Aug 20, 2014 at 06:10:57PM +0100, Matt Fleming wrote: > On Thu, 14 Aug, at 12:32:05PM, Mark Rutland wrote: > > On Wed, Jul 30, 2014 at 11:59:04AM +0100, Ard Biesheuvel wrote: > > > If we cannot relocate the kernel Image to its preferred offset of base of DRAM > > > plus TEXT_OFFSET, instead relocate it to the lowest available 2 MB boundary plus > > > TEXT_OFFSET. We may lose a bit of memory at the low end, but we can still > > > proceed normally otherwise. > > > > > > Signed-off-by: Ard Biesheuvel > > > Acked-by: Mark Salter > > > > Acked-by: Mark Rutland > > Ard, who's picking this up? Will's already taken this into arm64/devel [1,2] with the intention of waiting for v3.18 [3]. Per Leif's comment [4] that might have to be bumped. Will? Mark. [1] https://git.kernel.org/cgit/linux/kernel/git/arm64/linux.git/commit/?h=devel [2] https://git.kernel.org/cgit/linux/kernel/git/arm64/linux.git/commit/?h=devel&id=12f002aa8d96b90e6e37cc2b0d9a6a3cacdf8ef5 [3] http://lists.infradead.org/pipermail/linux-arm-kernel/2014-August/279655.html [4] http://lists.infradead.org/pipermail/linux-arm-kernel/2014-August/279771.html