Re: [PATCH v2 0/2] arm64: Cut rebuild time when changing CONFIG_BLK_DEV_INITRD

2018-10-26 Thread Mike Rapoport
On Thu, Oct 25, 2018 at 04:13:10PM -0500, Rob Herring wrote: > On Thu, Oct 25, 2018 at 12:30 PM Mike Rapoport wrote: > > > > On Thu, Oct 25, 2018 at 08:15:15AM -0500, Rob Herring wrote: > > > +Ard > > > > > > On Thu, Oct 25, 2018 at 4:38 AM Mike Rapoport wrote: > > > > > > > > On Wed, Oct 24, 201

Re: [PATCH 1/4] treewide: remove unused address argument from pte_alloc functions (v2)

2018-10-26 Thread Peter Zijlstra
On Wed, Oct 24, 2018 at 07:21:19PM -0700, Joel Fernandes wrote: > On Wed, Oct 24, 2018 at 10:37:16AM +0200, Peter Zijlstra wrote: > > On Fri, Oct 12, 2018 at 06:31:57PM -0700, Joel Fernandes (Google) wrote: > > > This series speeds up mremap(2) syscall by copying page tables at the > > > PMD level

Re: [PATCH 1/4] treewide: remove unused address argument from pte_alloc functions (v2)

2018-10-26 Thread Peter Zijlstra
On Thu, Oct 25, 2018 at 01:47:03PM +0300, Kirill A. Shutemov wrote: > On Wed, Oct 24, 2018 at 10:37:16AM +0200, Peter Zijlstra wrote: > > On Fri, Oct 12, 2018 at 06:31:57PM -0700, Joel Fernandes (Google) wrote: > > > This series speeds up mremap(2) syscall by copying page tables at the > > > PMD le

Re: [PATCH v2 0/2] arm64: Cut rebuild time when changing CONFIG_BLK_DEV_INITRD

2018-10-26 Thread Mike Rapoport
On Thu, Oct 25, 2018 at 04:07:13PM -0700, Florian Fainelli wrote: > On 10/25/18 2:13 PM, Rob Herring wrote: > > On Thu, Oct 25, 2018 at 12:30 PM Mike Rapoport wrote: > >> > >> On Thu, Oct 25, 2018 at 08:15:15AM -0500, Rob Herring wrote: > >>> +Ard > >>> > >>> On Thu, Oct 25, 2018 at 4:38 AM Mike R

Re: [PATCH v2 0/2] arm64: Cut rebuild time when changing CONFIG_BLK_DEV_INITRD

2018-10-26 Thread Florian Fainelli
On 10/26/18 4:07 AM, Mike Rapoport wrote: > On Thu, Oct 25, 2018 at 04:07:13PM -0700, Florian Fainelli wrote: >> On 10/25/18 2:13 PM, Rob Herring wrote: >>> On Thu, Oct 25, 2018 at 12:30 PM Mike Rapoport wrote: On Thu, Oct 25, 2018 at 08:15:15AM -0500, Rob Herring wrote: > +Ard >

Re: [PATCH 2/4] mm: speed up mremap by 500x on large regions (v2)

2018-10-26 Thread Joel Fernandes
On Thu, Oct 25, 2018 at 01:19:00PM +0300, Kirill A. Shutemov wrote: > On Wed, Oct 24, 2018 at 07:09:07PM -0700, Joel Fernandes wrote: > > On Wed, Oct 24, 2018 at 03:57:24PM +0300, Kirill A. Shutemov wrote: > > > On Wed, Oct 24, 2018 at 10:57:33PM +1100, Balbir Singh wrote: > > > > On Wed, Oct 24, 2