Bharat Bhushan r65...@freescale.com writes:
We need to search linux pte to get pte attributes for
setting TLB in KVM.
This patch defines a linux_pte_lookup() function for same.
Signed-off-by: Bharat Bhushan bharat.bhus...@freescale.com
---
arch/powerpc/include/asm/pgtable.h | 35
Paul Mackerras pau...@samba.org writes:
On Wed, Oct 09, 2013 at 12:47:31PM -0500, Scott Wood wrote:
On Wed, 2013-10-09 at 03:48 -0500, Bhushan Bharat-R65777 wrote:
What lookup_linux_pte_and_update() does:-
- find_linux_pte_or_hugepte()
- does size and some other trivial checks
-
Bharat Bhushan r65...@freescale.com writes:
We need to search linux pte to get pte attributes for
setting TLB in KVM.
This patch defines a linux_pte_lookup() function for same.
Signed-off-by: Bharat Bhushan bharat.bhus...@freescale.com
---
arch/powerpc/include/asm/pgtable.h | 35
Paul Mackerras pau...@samba.org writes:
On Wed, Oct 09, 2013 at 12:47:31PM -0500, Scott Wood wrote:
On Wed, 2013-10-09 at 03:48 -0500, Bhushan Bharat-R65777 wrote:
What lookup_linux_pte_and_update() does:-
- find_linux_pte_or_hugepte()
- does size and some other trivial checks
-
On Tue, Oct 08, 2013 at 11:33:31AM +0530, Bharat Bhushan wrote:
We need to search linux pte to get pte attributes for
setting TLB in KVM.
This patch defines a linux_pte_lookup() function for same.
[snip]
+ /* wait until _PAGE_BUSY is clear */
+ while (1) {
+ pte =
On Wed, Oct 09, 2013 at 12:47:31PM -0500, Scott Wood wrote:
On Wed, 2013-10-09 at 03:48 -0500, Bhushan Bharat-R65777 wrote:
What lookup_linux_pte_and_update() does:-
- find_linux_pte_or_hugepte()
- does size and some other trivial checks
- Then atomically update the pte:-
=
] kvm: powerpc: define a linux pte lookup function
On Wed, Oct 09, 2013 at 12:47:31PM -0500, Scott Wood wrote:
On Wed, 2013-10-09 at 03:48 -0500, Bhushan Bharat-R65777 wrote:
What lookup_linux_pte_and_update() does:-
- find_linux_pte_or_hugepte()
- does size and some other trivial
-
B08248; kvm@vger.kernel.org; kvm-...@vger.kernel.org
Subject: Re: [PATCH 3/4] kvm: powerpc: define a linux pte lookup function
On Wed, Oct 09, 2013 at 12:47:31PM -0500, Scott Wood wrote:
On Wed, 2013-10-09 at 03:48 -0500, Bhushan Bharat-R65777 wrote:
What
On Tue, Oct 08, 2013 at 11:33:31AM +0530, Bharat Bhushan wrote:
We need to search linux pte to get pte attributes for
setting TLB in KVM.
This patch defines a linux_pte_lookup() function for same.
[snip]
+ /* wait until _PAGE_BUSY is clear */
+ while (1) {
+ pte =
On Wed, Oct 09, 2013 at 12:47:31PM -0500, Scott Wood wrote:
On Wed, 2013-10-09 at 03:48 -0500, Bhushan Bharat-R65777 wrote:
What lookup_linux_pte_and_update() does:-
- find_linux_pte_or_hugepte()
- does size and some other trivial checks
- Then atomically update the pte:-
=
] kvm: powerpc: define a linux pte lookup function
On Wed, Oct 09, 2013 at 12:47:31PM -0500, Scott Wood wrote:
On Wed, 2013-10-09 at 03:48 -0500, Bhushan Bharat-R65777 wrote:
What lookup_linux_pte_and_update() does:-
- find_linux_pte_or_hugepte()
- does size and some other trivial
-
B08248; k...@vger.kernel.org; kvm-ppc@vger.kernel.org
Subject: Re: [PATCH 3/4] kvm: powerpc: define a linux pte lookup function
On Wed, Oct 09, 2013 at 12:47:31PM -0500, Scott Wood wrote:
On Wed, 2013-10-09 at 03:48 -0500, Bhushan Bharat-R65777 wrote:
What
-Original Message-
From: Wood Scott-B07421
Sent: Wednesday, October 09, 2013 3:07 AM
To: Bhushan Bharat-R65777
Cc: ag...@suse.de; Yoder Stuart-B08248; kvm@vger.kernel.org; kvm-
p...@vger.kernel.org; pau...@samba.org; Bhushan Bharat-R65777
Subject: Re: [PATCH 3/4] kvm: powerpc
...@samba.org; Bhushan Bharat-R65777
Subject: Re: [PATCH 3/4] kvm: powerpc: define a linux pte lookup function
On Tue, 2013-10-08 at 11:33 +0530, Bharat Bhushan wrote:
We need to search linux pte to get pte attributes for setting TLB
in KVM.
This patch defines a linux_pte_lookup() function
-Original Message-
From: Wood Scott-B07421
Sent: Wednesday, October 09, 2013 3:07 AM
To: Bhushan Bharat-R65777
Cc: ag...@suse.de; Yoder Stuart-B08248; k...@vger.kernel.org; kvm-
p...@vger.kernel.org; pau...@samba.org; Bhushan Bharat-R65777
Subject: Re: [PATCH 3/4] kvm: powerpc
...@samba.org; Bhushan Bharat-R65777
Subject: Re: [PATCH 3/4] kvm: powerpc: define a linux pte lookup function
On Tue, 2013-10-08 at 11:33 +0530, Bharat Bhushan wrote:
We need to search linux pte to get pte attributes for setting TLB
in KVM.
This patch defines a linux_pte_lookup() function
On Tue, 2013-10-08 at 11:33 +0530, Bharat Bhushan wrote:
We need to search linux pte to get pte attributes for
setting TLB in KVM.
This patch defines a linux_pte_lookup() function for same.
Signed-off-by: Bharat Bhushan bharat.bhus...@freescale.com
---
arch/powerpc/include/asm/pgtable.h |
On Tue, 2013-10-08 at 11:33 +0530, Bharat Bhushan wrote:
We need to search linux pte to get pte attributes for
setting TLB in KVM.
This patch defines a linux_pte_lookup() function for same.
Signed-off-by: Bharat Bhushan bharat.bhus...@freescale.com
---
arch/powerpc/include/asm/pgtable.h |
18 matches
Mail list logo
