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| author | Lucas De Marchi <lucas.demarchi@intel.com> | 2024-01-22 15:10:10 -0800 |
|---|---|---|
| committer | Lucas De Marchi <lucas.demarchi@intel.com> | 2024-01-22 15:10:10 -0800 |
| commit | be3382ecdf317f005e7d47356d0a9256cc36dd88 (patch) | |
| tree | 40ee42db6c5c510d998c23696a27254f22289094 /include/linux/pgtable.h | |
| parent | f6bf0424cadc27d7cf6a049d2db960e4b52fa513 (diff) | |
| parent | 6613476e225e090cc9aad49be7fa504e290dd33d (diff) | |
Merge drm/drm-next into drm-xe-next
Sync to v6.8-rc1.
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Diffstat (limited to 'include/linux/pgtable.h')
| -rw-r--r-- | include/linux/pgtable.h | 30 |
1 files changed, 29 insertions, 1 deletions
diff --git a/include/linux/pgtable.h b/include/linux/pgtable.h index af7639c3b0a3..f6d0e3513948 100644 --- a/include/linux/pgtable.h +++ b/include/linux/pgtable.h @@ -184,6 +184,13 @@ static inline int pmd_young(pmd_t pmd) } #endif +#ifndef pmd_dirty +static inline int pmd_dirty(pmd_t pmd) +{ + return 0; +} +#endif + /* * A facility to provide lazy MMU batching. This allows PTE updates and * page invalidations to be delayed until a call to leave lazy MMU mode @@ -292,6 +299,27 @@ static inline pmd_t pmdp_get(pmd_t *pmdp) } #endif +#ifndef pudp_get +static inline pud_t pudp_get(pud_t *pudp) +{ + return READ_ONCE(*pudp); +} +#endif + +#ifndef p4dp_get +static inline p4d_t p4dp_get(p4d_t *p4dp) +{ + return READ_ONCE(*p4dp); +} +#endif + +#ifndef pgdp_get +static inline pgd_t pgdp_get(pgd_t *pgdp) +{ + return READ_ONCE(*pgdp); +} +#endif + #ifndef __HAVE_ARCH_PTEP_TEST_AND_CLEAR_YOUNG static inline int ptep_test_and_clear_young(struct vm_area_struct *vma, unsigned long address, @@ -375,7 +403,7 @@ static inline bool arch_has_hw_nonleaf_pmd_young(void) */ static inline bool arch_has_hw_pte_young(void) { - return false; + return IS_ENABLED(CONFIG_ARCH_HAS_HW_PTE_YOUNG); } #endif |