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| author |   Ingo Molnar <mingo@kernel.org> | 2025-02-27 11:17:37 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2025-02-27 11:17:37 +0100 |
| commit | 30667e55471ed0799bbe75b5ba368899c21e8c0d (patch) | |
| tree | 3382b3eda87ffb7bae2fd2f22ac278ae4b8bcfef /arch/x86/mm/pgtable.c | |
| parent | x86/cpu: Update Intel Family comments (diff) | |
| parent | x86/mm: Clear _PAGE_DIRTY for kernel mappings when we clear _PAGE_RW (diff) | |
| download | wireguard-linux-30667e55471ed0799bbe75b5ba368899c21e8c0d.tar.xz wireguard-linux-30667e55471ed0799bbe75b5ba368899c21e8c0d.zip | |
Merge branch 'x86/mm' into x86/cpu, to avoid conflicts
We are going to apply a new series that conflicts with pending
work in x86/mm, so merge in x86/mm to avoid it, and also to
refresh the x86/cpu branch with fixes.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/mm/pgtable.c')
| -rw-r--r-- | arch/x86/mm/pgtable.c | 27 |
1 files changed, 4 insertions, 23 deletions
diff --git a/arch/x86/mm/pgtable.c b/arch/x86/mm/pgtable.c index 1fef5ad32d5a..b1c1f72c1fd1 100644 --- a/arch/x86/mm/pgtable.c +++ b/arch/x86/mm/pgtable.c @@ -18,25 +18,6 @@ EXPORT_SYMBOL(physical_mask); #define PGTABLE_HIGHMEM 0 #endif -#ifndef CONFIG_PARAVIRT -#ifndef CONFIG_PT_RECLAIM -static inline -void paravirt_tlb_remove_table(struct mmu_gather *tlb, void *table) -{ - struct ptdesc *ptdesc = (struct ptdesc *)table; - - pagetable_dtor(ptdesc); - tlb_remove_page(tlb, ptdesc_page(ptdesc)); -} -#else -static inline -void paravirt_tlb_remove_table(struct mmu_gather *tlb, void *table) -{ - tlb_remove_table(tlb, table); -} -#endif /* !CONFIG_PT_RECLAIM */ -#endif /* !CONFIG_PARAVIRT */ - gfp_t __userpte_alloc_gfp = GFP_PGTABLE_USER | PGTABLE_HIGHMEM; pgtable_t pte_alloc_one(struct mm_struct *mm) @@ -64,7 +45,7 @@ early_param("userpte", setup_userpte); void ___pte_free_tlb(struct mmu_gather *tlb, struct page *pte) { paravirt_release_pte(page_to_pfn(pte)); - paravirt_tlb_remove_table(tlb, page_ptdesc(pte)); + tlb_remove_table(tlb, page_ptdesc(pte)); } #if CONFIG_PGTABLE_LEVELS > 2 @@ -78,21 +59,21 @@ void ___pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd) #ifdef CONFIG_X86_PAE tlb->need_flush_all = 1; #endif - paravirt_tlb_remove_table(tlb, virt_to_ptdesc(pmd)); + tlb_remove_table(tlb, virt_to_ptdesc(pmd)); } #if CONFIG_PGTABLE_LEVELS > 3 void ___pud_free_tlb(struct mmu_gather *tlb, pud_t *pud) { paravirt_release_pud(__pa(pud) >> PAGE_SHIFT); - paravirt_tlb_remove_table(tlb, virt_to_ptdesc(pud)); + tlb_remove_table(tlb, virt_to_ptdesc(pud)); } #if CONFIG_PGTABLE_LEVELS > 4 void ___p4d_free_tlb(struct mmu_gather *tlb, p4d_t *p4d) { paravirt_release_p4d(__pa(p4d) >> PAGE_SHIFT); - paravirt_tlb_remove_table(tlb, virt_to_ptdesc(p4d)); + tlb_remove_table(tlb, virt_to_ptdesc(p4d)); } #endif /* CONFIG_PGTABLE_LEVELS > 4 */ #endif /* CONFIG_PGTABLE_LEVELS > 3 */ |