Devmap cleanups + arm64 support
Get series with b4
b4 am [email protected]Versions newest first · linked by author and title
- v3 Latest4 patches 19 repliesIn review
- v23 patches 0 repliesSuperseded
- v13 patches 6 repliesSuperseded
Patches in v3 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/4 | mm/memremap: Rename and consolidate SECTION_SIZEinclude/ kernel/ mm/ | +5 | 0 replies | |
| 2/4 | mm: clean up is_device_*_page() definitionsinclude/ | +13 | 0 replies | |
| 3/4 | mm: introduce ARCH_HAS_PTE_DEVMAParch/ arch/ arch/ +6 more | +11 | 0 replies | |
| 4/4 | arm64: mm: Implement pte_devmap supportarch/ arch/ arch/ | +21 | 3 replies | |
| 4/4 | arm64: mm: Implement pte_devmap supportarch/ arch/ arch/ | +23 | 1 reply |
Reviews trailers per patch
All 5 patches have a Reviewed-by or Acked-by.
| Patch | Michal Hocko | David Hildenbrand | Dan Williams | Anshuman Khandual | Ira Weiny | Oliver O'Halloran | Will Deacon |
|---|---|---|---|---|---|---|---|
| 1/4 | A-b | R-b | A-b | ||||
| 2/4 | R-b | ||||||
| 3/4 | A-b | R-b | R-b | A-b | |||
| 4/4 | A-b | ||||||
| 4/4 | A-b |
Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes. Scroll the table sideways for all 7 reviewers.
Cover letter [PATCH v3 0/4] Devmap cleanups + arm64 support
Hi all,
Here's a refresh of my devmap stuff, now including the end goal as well. Patches #1 to #3 are just a rebase of v2, and I hope are ready to be picked up in the mm tree (#1 is currently doing double-duty in Dan's subsection series as well). Patch #4 could either go via mm if Will and Catalin agree, or could go via arm64 with a small tweak to let it build (but otherwise do nothing) until it meets up with #3 again.
Robin.
Robin Murphy (4):
mm/memremap: Rename and consolidate SECTION_SIZE
mm: clean up is_device_*_page() definitions
mm: introduce ARCH_HAS_PTE_DEVMAP
arm64: mm: Implement pte_devmap support
arch/arm64/Kconfig | 1 + arch/arm64/include/asm/pgtable-prot.h | 1 + arch/arm64/include/asm/pgtable.h | 19 ++++++++ arch/powerpc/Kconfig | 2 +- arch/powerpc/include/asm/book3s/64/pgtable.h | 1 - arch/x86/Kconfig | 2 +- arch/x86/include/asm/pgtable.h | 4 +- arch/x86/include/asm/pgtable_types.h | 1 - include/linux/mm.h | 47 +++++++------------- include/linux/mmzone.h | 1 + include/linux/pfn_t.h | 4 +- kernel/memremap.c | 10 ++--- mm/Kconfig | 5 +-- mm/gup.c | 2 +- mm/hmm.c | 2 - 15 files changed, 50 insertions(+), 52 deletions(-)
Signature · 1 line
2.21.0.dirty