On Thu, Mar 05, 2009 at 01:12:30PM +0100, Joerg Roedel wrote: > Signed-off-by: Joerg Roedel <[email protected]> > --- > arch/x86/kvm/paging_tmpl.h | 2 +- > 1 files changed, 1 insertions(+), 1 deletions(-) > > diff --git a/arch/x86/kvm/paging_tmpl.h b/arch/x86/kvm/paging_tmpl.h > index a0c11ea..79668ba 100644 > --- a/arch/x86/kvm/paging_tmpl.h > +++ b/arch/x86/kvm/paging_tmpl.h > @@ -315,7 +315,7 @@ static u64 *FNAME(fetch)(struct kvm_vcpu *vcpu, gva_t > addr, > direct = 1; > if (!is_dirty_pte(gw->ptes[level - 1])) > access &= ~ACC_WRITE_MASK; > - table_gfn = gpte_to_gfn(gw->ptes[level - 1]); > + table_gfn = gw->table_gfn[level - delta]; > } else { > direct = 0; > table_gfn = gw->table_gfn[level - 2];
Made a mistake here when rebasing these patches. Updated patch is below: >From de38a141a0ba44b3d46e333620d518cd831326c0 Mon Sep 17 00:00:00 2001 From: Joerg Roedel <[email protected]> Date: Wed, 4 Mar 2009 20:49:15 +0100 Subject: [PATCH 3/6] kvm/x86/mmu: don't unnecessarily recalculate table_gfn in *fetch Signed-off-by: Joerg Roedel <[email protected]> --- arch/x86/kvm/paging_tmpl.h | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/arch/x86/kvm/paging_tmpl.h b/arch/x86/kvm/paging_tmpl.h index a0c11ea..79668ba 100644 --- a/arch/x86/kvm/paging_tmpl.h +++ b/arch/x86/kvm/paging_tmpl.h @@ -315,7 +315,7 @@ static u64 *FNAME(fetch)(struct kvm_vcpu *vcpu, gva_t addr, direct = 1; if (!is_dirty_pte(gw->ptes[level - 1])) access &= ~ACC_WRITE_MASK; - table_gfn = gpte_to_gfn(gw->ptes[level - 1]); + table_gfn = gw->table_gfn[level - 1]; } else { direct = 0; table_gfn = gw->table_gfn[level - 2]; -- 1.5.6.4 -- | Advanced Micro Devices GmbH Operating | Karl-Hammerschmidt-Str. 34, 85609 Dornach bei München System | Research | Geschäftsführer: Jochen Polster, Thomas M. McCoy, Giuliano Meroni Center | Sitz: Dornach, Gemeinde Aschheim, Landkreis München | Registergericht München, HRB Nr. 43632 -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
