Thread (12 messages) 12 messages, 3 authors, 2018-09-21

[PATCH v13 0/3] Fix issues with huge mapping in ioremap for ARM64

From: Chintan Pandya <hidden>
Date: 2018-06-12 06:47:20
Also in: lkml

Hi Andrew,

On 6/6/2018 9:15 PM, Will Deacon wrote:

[...]
On Wed, Jun 06, 2018 at 12:31:18PM +0530, Chintan Pandya wrote:
quoted
This series of patches re-bring huge vmap back for arm64.

Patch 1/3 has been taken by Toshi in his series of patches
by name "[PATCH v3 0/3] fix free pmd/pte page handlings on x86"
to avoid merge conflict with this series.
[...]
quoted
  arch/arm64/include/asm/tlbflush.h |  7 ++++++
  arch/arm64/mm/mmu.c               | 48 +++++++++++++++++++++++++++++++++++----
  arch/x86/mm/pgtable.c             |  8 ++++---
  include/asm-generic/pgtable.h     |  8 +++----
  lib/ioremap.c                     |  4 ++--
If you get an ack from the x86 folks, then I could take all of this via
arm64. Alternatively, now that I've reviewed the series this could happily
go via another tree (e.g. akpm).
Would you be able to take a look at this series ?
- 1/3 has been reviewed by Will and Toshi (as it touches arm64 and x86).
- 2/3 & 3/3 are arm64 specific changes.

If you think to take these patches, great ! Otherwise, I will try to
reach-out to x86 folks for their ack.
Thanks,

Will

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Chintan
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