From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sheng Yang Subject: Re: [PATCH 1/1] kvm: bios: Update e820 table for EPT real mode pagetable Date: Thu, 23 Oct 2008 15:27:29 +0800 Message-ID: <200810231527.30085.sheng@linux.intel.com> References: <1224227872-27834-1-git-send-email-sheng@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Cc: kvm@vger.kernel.org To: Avi Kivity Return-path: Received: from mga09.intel.com ([134.134.136.24]:21045 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751525AbYJWH2r (ORCPT ); Thu, 23 Oct 2008 03:28:47 -0400 In-Reply-To: <1224227872-27834-1-git-send-email-sheng@linux.intel.com> Content-Disposition: inline Sender: kvm-owner@vger.kernel.org List-ID: On Friday 17 October 2008 15:17:52 Sheng Yang wrote: > I remembered I had sent this long long ago, but happened to find it missing > in upstream... > > Signed-off-by: Sheng Yang Avi? -- regards Yang, Sheng > --- > bios/rombios.c | 5 +++-- > 1 files changed, 3 insertions(+), 2 deletions(-) > > diff --git a/bios/rombios.c b/bios/rombios.c > index 818ce63..9a1cdd6 100644 > --- a/bios/rombios.c > +++ b/bios/rombios.c > @@ -4578,8 +4578,9 @@ ASM_END > return; > break; > case 5: > - /* 3 pages before the bios, we map the vmx tss > pages */ - set_e820_range(ES, regs.u.r16.di, > 0xfffbd000L, + /* 4 pages before the bios, 3 pages > for vmx tss pages, + * the other page for EPT real mode pagetable */ > + set_e820_range(ES, regs.u.r16.di, 0xfffbc000L, > 0xfffc0000L, 0, 0, 2); > regs.u.r32.ebx = 6; > regs.u.r32.eax = 0x534D4150;