search for: 2083e4db46f5

Displaying 2 results from an estimated 2 matches for "2083e4db46f5".

2019 Aug 06
0
[PATCH 09/15] mm: don't abuse pte_index() in hmm_vma_handle_pmd
...itectures, without consistent semantics. Open code that calculation of a PMD index based on the virtual address instead. Signed-off-by: Christoph Hellwig <hch at lst.de> --- mm/hmm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/hmm.c b/mm/hmm.c index 03d37e102e3b..2083e4db46f5 100644 --- a/mm/hmm.c +++ b/mm/hmm.c @@ -486,7 +486,7 @@ static int hmm_vma_handle_pmd(struct mm_walk *walk, if (pmd_protnone(pmd) || fault || write_fault) return hmm_vma_walk_hole_(addr, end, fault, write_fault, walk); - pfn = pmd_pfn(pmd) + pte_index(addr); + pfn = pmd_pfn(pmd) + ((addr &a...
2019 Aug 06
24
hmm cleanups, v2
Hi Jérôme, Ben, Felix and Jason, below is a series against the hmm tree which cleans up various minor bits and allows HMM_MIRROR to be built on all architectures. Diffstat: 11 files changed, 94 insertions(+), 210 deletions(-) A git tree is also available at: git://git.infradead.org/users/hch/misc.git hmm-cleanups.2 Gitweb: