Re: [UPDATED] Re: [PATCH 1/5] Add pagetable allocation notifiers

2005-08-24 Thread Chris Wright
* Zachary Amsden ([EMAIL PROTECTED]) wrote: > Done. Looks like you want empty_zero_page write protected too. That > seems like a fine idea to me unless something really wants to do atomic > 64-bit reads on it. Thanks, I added this set (minus the 3/5, which I already have) to the virt-2.6 tree.

Re: [PATCH 1/5] Add pagetable allocation notifiers

2005-08-24 Thread Chris Wright
* Zachary Amsden ([EMAIL PROTECTED]) wrote: > Chris Wright wrote: > > >* Zachary Amsden ([EMAIL PROTECTED]) wrote: > > > > > >>--- linux-2.6.13.orig/arch/i386/mm/init.c 2005-08-24 > >>09:31:05.0 -0700 > >>+++ linux-2.6.13/arch/i386/mm/init.c2005-08-24 09:31:31.0 > >>-0

Re: [PATCH 1/5] Add pagetable allocation notifiers

2005-08-24 Thread Zachary Amsden
Chris Wright wrote: * Zachary Amsden ([EMAIL PROTECTED]) wrote: --- linux-2.6.13.orig/arch/i386/mm/init.c 2005-08-24 09:31:05.0 -0700 +++ linux-2.6.13/arch/i386/mm/init.c2005-08-24 09:31:31.0 -0700 @@ -79,6 +79,7 @@ static pte_t * __init one_page_table_ini {

[UPDATED] Re: [PATCH 1/5] Add pagetable allocation notifiers

2005-08-24 Thread Zachary Amsden
Chris Wright wrote: * Zachary Amsden ([EMAIL PROTECTED]) wrote: Chris Wright wrote: * Zachary Amsden ([EMAIL PROTECTED]) wrote: --- linux-2.6.13.orig/arch/i386/mm/init.c 2005-08-24 09:31:05.0 -0700 +++ linux-2.6.13/arch/i386/mm/init.c2005-08-24 09:31:31.

Re: [PATCH 1/5] Add pagetable allocation notifiers

2005-08-24 Thread Chris Wright
* Zachary Amsden ([EMAIL PROTECTED]) wrote: > Chris Wright wrote: > > >* Zachary Amsden ([EMAIL PROTECTED]) wrote: > > > > > >>--- linux-2.6.13.orig/arch/i386/mm/init.c 2005-08-24 > >>09:31:05.0 -0700 > >>+++ linux-2.6.13/arch/i386/mm/init.c2005-08-24 09:31:31.0 > >>-0

Re: [PATCH 1/5] Add pagetable allocation notifiers

2005-08-24 Thread Zachary Amsden
Chris Wright wrote: * Zachary Amsden ([EMAIL PROTECTED]) wrote: --- linux-2.6.13.orig/arch/i386/mm/init.c 2005-08-24 09:31:05.0 -0700 +++ linux-2.6.13/arch/i386/mm/init.c2005-08-24 09:31:31.0 -0700 @@ -79,6 +79,7 @@ static pte_t * __init one_page_table_ini {

Re: [PATCH 1/5] Add pagetable allocation notifiers

2005-08-24 Thread Chris Wright
* Zachary Amsden ([EMAIL PROTECTED]) wrote: > --- linux-2.6.13.orig/arch/i386/mm/init.c 2005-08-24 09:31:05.0 > -0700 > +++ linux-2.6.13/arch/i386/mm/init.c 2005-08-24 09:31:31.0 -0700 > @@ -79,6 +79,7 @@ static pte_t * __init one_page_table_ini > { > if (pmd_none(*pmd)

[PATCH 1/5] Add pagetable allocation notifiers

2005-08-24 Thread Zachary Amsden
Hooks are provided for the mach-XXX subarchitecture at the time prior to a page being used as a page table at all levels, for PAE and non-PAE kernels. Note that in PAE mode, multiple PDP roots may exist on the same page with other data, so the root must be shadowed instead. This is not a performan