Re: [PATCH 11/12] mm: Remove pXX_devmap callers
From: Alexander Gordeev <agordeev@linux.ibm.com>
Date: 2024-09-27 12:30:26
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linux-arm-kernel, linux-cxl, linux-doc, linux-ext4, linux-fsdevel, linux-mm, linux-xfs, lkml, nvdimm
On Tue, Sep 10, 2024 at 02:14:36PM +1000, Alistair Popple wrote: Hi Alistair,
quoted hunk ↗ jump to hunk
diff --git a/arch/powerpc/mm/book3s64/pgtable.c b/arch/powerpc/mm/book3s64/pgtable.c index 5a4a753..4537a29 100644 --- a/arch/powerpc/mm/book3s64/pgtable.c +++ b/arch/powerpc/mm/book3s64/pgtable.c@@ -193,7 +192,7 @@ pmd_t pmdp_huge_get_and_clear_full(struct vm_area_struct *vma, pmd_t pmd; VM_BUG_ON(addr & ~HPAGE_PMD_MASK); VM_BUG_ON((pmd_present(*pmdp) && !pmd_trans_huge(*pmdp) && - !pmd_devmap(*pmdp)) || !pmd_present(*pmdp)); + || !pmd_present(*pmdp));
That looks broken.
pmd = pmdp_huge_get_and_clear(vma->vm_mm, addr, pmdp); /* * if it not a fullmm flush, then we can possibly end up converting
Thanks!