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Message-ID: <AANLkTinXY1vV4Wgdkahc5_vr_X00jDfAA3PKWADCsaEZ@mail.gmail.com> Date: Mon, 14 Feb 2011 10:09:54 -0800 From: Yinghai Lu <yinghai@...nel.org> To: Stefano Stabellini <stefano.stabellini@...citrix.com> Cc: Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>, "H. Peter Anvin" <hpa@...or.com>, Jeremy Fitzhardinge <jeremy@...p.org>, "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, "tglx@...utronix.de" <tglx@...utronix.de>, "x86@...nel.org" <x86@...nel.org>, Jan Beulich <JBeulich@...ell.com> Subject: Re: [PATCH] x86/mm/init: respect memblock reserved regions when destroying mappings On Mon, Feb 14, 2011 at 9:58 AM, Stefano Stabellini <stefano.stabellini@...citrix.com> wrote: > On Mon, 14 Feb 2011, Yinghai Lu wrote: >> On Mon, Feb 14, 2011 at 8:26 AM, Konrad Rzeszutek Wilk >> <konrad.wilk@...cle.com> wrote: >> >> BTW: Do we really need to cleanup initial mapping between _brk_end to _end? >> > >> > Did you try to revert the patch and run it under your setup? >> >> No. >> >> but it should be ok. >> >> Assume, we can update vmlinux.lds.S to make _end to be 2M aligned as >> Stefano suggested? > > That would solve the problem as long as cleanup_highmap() is not moved > to setup_arch. yes. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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