From: Joerg Roedel <joerg.roedel@amd.com>
To: Avi Kivity <avi@redhat.com>, Marcelo Tosatti <marcelo@kvack.or>
Cc: <linux-kernel@vger.kernel.org>, <kvm@vger.kernel.org>,
Joerg Roedel <joerg.roedel@amd.com>
Subject: [PATCH 6/7] kvm/mmu: enable gbpages by increasing nr of pagesizes
Date: Fri, 24 Apr 2009 13:58:46 +0200 [thread overview]
Message-ID: <1240574327-21575-7-git-send-email-joerg.roedel@amd.com> (raw)
In-Reply-To: <1240574327-21575-1-git-send-email-joerg.roedel@amd.com>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
---
arch/x86/include/asm/kvm_host.h | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
index 5795177..6215d10 100644
--- a/arch/x86/include/asm/kvm_host.h
+++ b/arch/x86/include/asm/kvm_host.h
@@ -52,7 +52,7 @@
#define UNMAPPED_GVA (~(gpa_t)0)
/* KVM Hugepage definitions for x86 */
-#define KVM_NR_PAGE_SIZES 2
+#define KVM_NR_PAGE_SIZES 3
#define KVM_HPAGE_SHIFT(x) (PAGE_SHIFT + (((x) - 1) * 9))
#define KVM_HPAGE_SIZE(x) (1UL << KVM_HPAGE_SHIFT(x))
#define KVM_HPAGE_MASK(x) (~(KVM_HPAGE_SIZE(x) - 1))
--
1.6.2.3
next prev parent reply other threads:[~2009-04-24 12:02 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-04-24 11:58 [PATCH 0/7] KVM support for 1GB pages v2 Joerg Roedel
2009-04-24 11:58 ` [PATCH 1/7] hugetlbfs: export vma_kernel_pagsize to modules Joerg Roedel
2009-04-24 11:58 ` [PATCH 2/7] kvm: change memslot data structures for multiple hugepage sizes Joerg Roedel
2009-04-24 11:58 ` [PATCH 3/7] kvm/mmu: rename is_largepage_backed to mapping_level Joerg Roedel
2009-04-27 17:12 ` Marcelo Tosatti
2009-04-28 9:49 ` Joerg Roedel
2009-04-24 11:58 ` [PATCH 4/7] kvm/mmu: make rmap code aware of mapping levels Joerg Roedel
2009-04-24 11:58 ` [PATCH 5/7] kvm/mmu: make direct mapping paths " Joerg Roedel
2009-04-24 11:58 ` Joerg Roedel [this message]
2009-04-24 11:58 ` [PATCH 7/7] kvm x86: report 1GB page support to userspace Joerg Roedel
2009-04-28 10:10 ` Avi Kivity
2009-04-28 10:16 ` [PATCH 0/7] KVM support for 1GB pages v2 Avi Kivity
2009-04-28 10:20 ` Joerg Roedel
2009-07-27 14:30 [PATCH 0/7 v5] KVM: support for 1gb pages Joerg Roedel
2009-07-27 14:30 ` [PATCH 6/7] kvm/mmu: enable gbpages by increasing nr of pagesizes Joerg Roedel
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1240574327-21575-7-git-send-email-joerg.roedel@amd.com \
--to=joerg.roedel@amd.com \
--cc=avi@redhat.com \
--cc=kvm@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=marcelo@kvack.or \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
Powered by JetHome