Excerpts from Edgecombe, Rick P's message of December 5, 2020 4:33 am:
> On Fri, 2020-12-04 at 18:12 +1000, Nicholas Piggin wrote:
>> Excerpts from Edgecombe, Rick P's message of December 1, 2020 6:21
>> am:
>> > On Sun, 2020-11-29 at 01:25 +1000, Nicholas Piggin wrote:
>> > > Support huge page
On Fri, 2020-12-04 at 18:12 +1000, Nicholas Piggin wrote:
> Excerpts from Edgecombe, Rick P's message of December 1, 2020 6:21
> am:
> > On Sun, 2020-11-29 at 01:25 +1000, Nicholas Piggin wrote:
> > > Support huge page vmalloc mappings. Config option
> > > HAVE_ARCH_HUGE_VMALLOC
> > > enables
Excerpts from Edgecombe, Rick P's message of December 1, 2020 6:21 am:
> On Sun, 2020-11-29 at 01:25 +1000, Nicholas Piggin wrote:
>> Support huge page vmalloc mappings. Config option
>> HAVE_ARCH_HUGE_VMALLOC
>> enables support on architectures that define HAVE_ARCH_HUGE_VMAP and
>> supports PMD
On Mon, 2020-11-30 at 12:21 -0800, Rick Edgecombe wrote:
> another option could be to use the changes here:
> https://lore.kernel.org/lkml/20201125092208.12544-4-r...@kernel.org/
> to reset the direct map for a large page range at a time for large
> vmalloc pages.
Oops, sorry. This wouldn't be
On Sun, 2020-11-29 at 01:25 +1000, Nicholas Piggin wrote:
> Support huge page vmalloc mappings. Config option
> HAVE_ARCH_HUGE_VMALLOC
> enables support on architectures that define HAVE_ARCH_HUGE_VMAP and
> supports PMD sized vmap mappings.
>
> vmalloc will attempt to allocate PMD-sized pages if
Hi Nicholas,
I love your patch! Yet something to improve:
[auto build test ERROR on powerpc/next]
[also build test ERROR on arm64/for-next/core linus/master v5.10-rc5]
[cannot apply to hnaz-linux-mm/master next-20201127]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And
Hi Nicholas,
I love your patch! Yet something to improve:
[auto build test ERROR on powerpc/next]
[also build test ERROR on arm64/for-next/core linus/master v5.10-rc5]
[cannot apply to hnaz-linux-mm/master next-20201127]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And
Support huge page vmalloc mappings. Config option HAVE_ARCH_HUGE_VMALLOC
enables support on architectures that define HAVE_ARCH_HUGE_VMAP and
supports PMD sized vmap mappings.
vmalloc will attempt to allocate PMD-sized pages if allocating PMD size
or larger, and fall back to small pages if that
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