search for: hmm_pfn_p

Displaying 3 results from an estimated 3 matches for "hmm_pfn_p".

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2020 Jul 10
0
[PATCH v3 0/5] mm/hmm/nouveau: add PMD system memory mapping
...TEs. >> The series is based on 5.8.0-rc3 and is intended for Jason Gunthorpe's >> hmm tree. These were originally part of a larger series: >> https://lore.kernel.org/linux-mm/20200619215649.32297-1-rcampbell at nvidia.com/ >> >> Changes in v3: >> Replaced the HMM_PFN_P[MU]D flags with hmm_pfn_to_map_order() to >> indicate the size of the CPU mapping. >> >> Changes in v2: >> Make the hmm_range_fault() API changes into a separate series and add >> two output flags for PMD/PUD instead of a single compund page flag as >> sugg...
2020 Jul 10
0
[PATCH v3 0/5] mm/hmm/nouveau: add PMD system memory mapping
...arger > device MMU PTEs. > The series is based on 5.8.0-rc3 and is intended for Jason Gunthorpe's > hmm tree. These were originally part of a larger series: > https://lore.kernel.org/linux-mm/20200619215649.32297-1-rcampbell at nvidia.com/ > > Changes in v3: > Replaced the HMM_PFN_P[MU]D flags with hmm_pfn_to_map_order() to > indicate the size of the CPU mapping. > > Changes in v2: > Make the hmm_range_fault() API changes into a separate series and add > two output flags for PMD/PUD instead of a single compund page flag as > suggested by Jason Gunthorpe....
2020 Jul 01
8
[PATCH v3 0/5] mm/hmm/nouveau: add PMD system memory mapping
...an safely map system memory using larger device MMU PTEs. The series is based on 5.8.0-rc3 and is intended for Jason Gunthorpe's hmm tree. These were originally part of a larger series: https://lore.kernel.org/linux-mm/20200619215649.32297-1-rcampbell at nvidia.com/ Changes in v3: Replaced the HMM_PFN_P[MU]D flags with hmm_pfn_to_map_order() to indicate the size of the CPU mapping. Changes in v2: Make the hmm_range_fault() API changes into a separate series and add two output flags for PMD/PUD instead of a single compund page flag as suggested by Jason Gunthorpe. Make the nouveau page table c...