Re: [PATCH v5 0/5] sparse_init rewrite

2018-07-16 Thread Michael Ellerman
Pavel Tatashin writes: >> About PPC64, your patchset fixes the issue as the population gets followed >> by a >> sparse_init_one_section(). >> >> It can be seen here: >> >> Before: >> >> kernel: vmemmap_populate f000..f0004000, node 0 >> kernel: *

Re: [PATCH v5 0/5] sparse_init rewrite

2018-07-16 Thread Michael Ellerman
Pavel Tatashin writes: >> About PPC64, your patchset fixes the issue as the population gets followed >> by a >> sparse_init_one_section(). >> >> It can be seen here: >> >> Before: >> >> kernel: vmemmap_populate f000..f0004000, node 0 >> kernel: *

Re: [PATCH v5 0/5] sparse_init rewrite

2018-07-13 Thread Pavel Tatashin
> About PPC64, your patchset fixes the issue as the population gets followed by > a > sparse_init_one_section(). > > It can be seen here: > > Before: > > kernel: vmemmap_populate f000..f0004000, node 0 > kernel: * f000..f001 allocated at >

Re: [PATCH v5 0/5] sparse_init rewrite

2018-07-13 Thread Pavel Tatashin
> About PPC64, your patchset fixes the issue as the population gets followed by > a > sparse_init_one_section(). > > It can be seen here: > > Before: > > kernel: vmemmap_populate f000..f0004000, node 0 > kernel: * f000..f001 allocated at >

Re: [PATCH v5 0/5] sparse_init rewrite

2018-07-13 Thread Oscar Salvador
On Thu, Jul 12, 2018 at 04:37:25PM -0400, Pavel Tatashin wrote: > Changelog: > v5 - v4 > - Fixed the issue that was reported on ppc64 when > CONFIG_SPARSEMEM_ALLOC_MEM_MAP_TOGETHER is removed > - Consolidated the new buffer allocation between vmemmap > and non-vmemmap

Re: [PATCH v5 0/5] sparse_init rewrite

2018-07-13 Thread Oscar Salvador
On Thu, Jul 12, 2018 at 04:37:25PM -0400, Pavel Tatashin wrote: > Changelog: > v5 - v4 > - Fixed the issue that was reported on ppc64 when > CONFIG_SPARSEMEM_ALLOC_MEM_MAP_TOGETHER is removed > - Consolidated the new buffer allocation between vmemmap > and non-vmemmap

[PATCH v5 0/5] sparse_init rewrite

2018-07-12 Thread Pavel Tatashin
Changelog: v5 - v4 - Fixed the issue that was reported on ppc64 when CONFIG_SPARSEMEM_ALLOC_MEM_MAP_TOGETHER is removed - Consolidated the new buffer allocation between vmemmap and non-vmemmap variants of sparse layout. - Removed all review-by comments,

[PATCH v5 0/5] sparse_init rewrite

2018-07-12 Thread Pavel Tatashin
Changelog: v5 - v4 - Fixed the issue that was reported on ppc64 when CONFIG_SPARSEMEM_ALLOC_MEM_MAP_TOGETHER is removed - Consolidated the new buffer allocation between vmemmap and non-vmemmap variants of sparse layout. - Removed all review-by comments,