Re: [PATCH 8/9] x86/mm: Make __VIRTUAL_MASK_SHIFT dynamic

2018-02-14 Thread Andy Lutomirski
On Wed, Feb 14, 2018 at 5:55 PM, Kirill A. Shutemov wrote: > On Wed, Feb 14, 2018 at 05:22:58PM +, Andy Lutomirski wrote: >> On Wed, Feb 14, 2018 at 11:16 AM, Kirill A. Shutemov >> wrote: >> > For boot-time switching between paging

Re: [PATCH 8/9] x86/mm: Make __VIRTUAL_MASK_SHIFT dynamic

2018-02-14 Thread Andy Lutomirski
On Wed, Feb 14, 2018 at 5:55 PM, Kirill A. Shutemov wrote: > On Wed, Feb 14, 2018 at 05:22:58PM +, Andy Lutomirski wrote: >> On Wed, Feb 14, 2018 at 11:16 AM, Kirill A. Shutemov >> wrote: >> > For boot-time switching between paging modes, we need to be able to >> > adjust virtual mask

Re: [PATCH 8/9] x86/mm: Make __VIRTUAL_MASK_SHIFT dynamic

2018-02-14 Thread Kirill A. Shutemov
On Wed, Feb 14, 2018 at 05:22:58PM +, Andy Lutomirski wrote: > On Wed, Feb 14, 2018 at 11:16 AM, Kirill A. Shutemov > wrote: > > For boot-time switching between paging modes, we need to be able to > > adjust virtual mask shifts. > > > > The change doesn't

Re: [PATCH 8/9] x86/mm: Make __VIRTUAL_MASK_SHIFT dynamic

2018-02-14 Thread Kirill A. Shutemov
On Wed, Feb 14, 2018 at 05:22:58PM +, Andy Lutomirski wrote: > On Wed, Feb 14, 2018 at 11:16 AM, Kirill A. Shutemov > wrote: > > For boot-time switching between paging modes, we need to be able to > > adjust virtual mask shifts. > > > > The change doesn't affect the kernel image size much: >

Re: [PATCH 8/9] x86/mm: Make __VIRTUAL_MASK_SHIFT dynamic

2018-02-14 Thread Andy Lutomirski
On Wed, Feb 14, 2018 at 11:16 AM, Kirill A. Shutemov wrote: > For boot-time switching between paging modes, we need to be able to > adjust virtual mask shifts. > > The change doesn't affect the kernel image size much: > >textdata bss dec hex

Re: [PATCH 8/9] x86/mm: Make __VIRTUAL_MASK_SHIFT dynamic

2018-02-14 Thread Andy Lutomirski
On Wed, Feb 14, 2018 at 11:16 AM, Kirill A. Shutemov wrote: > For boot-time switching between paging modes, we need to be able to > adjust virtual mask shifts. > > The change doesn't affect the kernel image size much: > >textdata bss dec hex filename > 8628892 4734340 1368064

[PATCH 8/9] x86/mm: Make __VIRTUAL_MASK_SHIFT dynamic

2018-02-14 Thread Kirill A. Shutemov
For boot-time switching between paging modes, we need to be able to adjust virtual mask shifts. The change doesn't affect the kernel image size much: textdata bss dec hex filename 8628892 4734340 1368064 14731296 e0c820 vmlinux.before 8628966 4734340 1368064 14731370

[PATCH 8/9] x86/mm: Make __VIRTUAL_MASK_SHIFT dynamic

2018-02-14 Thread Kirill A. Shutemov
For boot-time switching between paging modes, we need to be able to adjust virtual mask shifts. The change doesn't affect the kernel image size much: textdata bss dec hex filename 8628892 4734340 1368064 14731296 e0c820 vmlinux.before 8628966 4734340 1368064 14731370