Re: [PATCH v2 4/6] arm64: Add set_pud_at() function
On Fri, Oct 2, 2020 at 12:52 PM Kirill A. Shutemov wrote: > > On Fri, Oct 02, 2020 at 04:20:49PM +, Kalesh Singh wrote: > > set_pud_at() is used in move_normal_pud() for remapping > > pages at the PUD level. > > > > Signed-off-by: Kalesh Singh > > --- > > arch/arm64/include/asm/pgtable.h | 1 + > > 1 file changed, 1 insertion(+) > > > > diff --git a/arch/arm64/include/asm/pgtable.h > > b/arch/arm64/include/asm/pgtable.h > > index d5d3fbe73953..8848125e3024 100644 > > --- a/arch/arm64/include/asm/pgtable.h > > +++ b/arch/arm64/include/asm/pgtable.h > > @@ -415,6 +415,7 @@ static inline pmd_t pmd_mkdevmap(pmd_t pmd) > > #define pfn_pud(pfn,prot)__pud(__phys_to_pud_val((phys_addr_t)(pfn) << > > PAGE_SHIFT) | pgprot_val(prot)) > > > > #define set_pmd_at(mm, addr, pmdp, pmd) set_pte_at(mm, addr, (pte_t > > *)pmdp, pmd_pte(pmd)) > > +#define set_pud_at(mm, addr, pudp, pud) set_pte_at(mm, addr, (pte_t > > *)pudp, pud_pte(pud)) > > > > #define __p4d_to_phys(p4d) __pte_to_phys(p4d_pte(p4d)) > > #define __phys_to_p4d_val(phys) __phys_to_pte_val(phys) > > Just fold it into the next patch. Sounds good. I'll update in the next version. Thanks > > -- > Kirill A. Shutemov > > -- > To unsubscribe from this group and stop receiving emails from it, send an > email to kernel-team+unsubscr...@android.com. >
Re: [PATCH v2 4/6] arm64: Add set_pud_at() function
On Fri, Oct 02, 2020 at 04:20:49PM +, Kalesh Singh wrote: > set_pud_at() is used in move_normal_pud() for remapping > pages at the PUD level. > > Signed-off-by: Kalesh Singh > --- > arch/arm64/include/asm/pgtable.h | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/arm64/include/asm/pgtable.h > b/arch/arm64/include/asm/pgtable.h > index d5d3fbe73953..8848125e3024 100644 > --- a/arch/arm64/include/asm/pgtable.h > +++ b/arch/arm64/include/asm/pgtable.h > @@ -415,6 +415,7 @@ static inline pmd_t pmd_mkdevmap(pmd_t pmd) > #define pfn_pud(pfn,prot)__pud(__phys_to_pud_val((phys_addr_t)(pfn) << > PAGE_SHIFT) | pgprot_val(prot)) > > #define set_pmd_at(mm, addr, pmdp, pmd) set_pte_at(mm, addr, (pte_t > *)pmdp, pmd_pte(pmd)) > +#define set_pud_at(mm, addr, pudp, pud) set_pte_at(mm, addr, (pte_t > *)pudp, pud_pte(pud)) > > #define __p4d_to_phys(p4d) __pte_to_phys(p4d_pte(p4d)) > #define __phys_to_p4d_val(phys) __phys_to_pte_val(phys) Just fold it into the next patch. -- Kirill A. Shutemov
[PATCH v2 4/6] arm64: Add set_pud_at() function
set_pud_at() is used in move_normal_pud() for remapping pages at the PUD level. Signed-off-by: Kalesh Singh --- arch/arm64/include/asm/pgtable.h | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/include/asm/pgtable.h b/arch/arm64/include/asm/pgtable.h index d5d3fbe73953..8848125e3024 100644 --- a/arch/arm64/include/asm/pgtable.h +++ b/arch/arm64/include/asm/pgtable.h @@ -415,6 +415,7 @@ static inline pmd_t pmd_mkdevmap(pmd_t pmd) #define pfn_pud(pfn,prot) __pud(__phys_to_pud_val((phys_addr_t)(pfn) << PAGE_SHIFT) | pgprot_val(prot)) #define set_pmd_at(mm, addr, pmdp, pmd)set_pte_at(mm, addr, (pte_t *)pmdp, pmd_pte(pmd)) +#define set_pud_at(mm, addr, pudp, pud)set_pte_at(mm, addr, (pte_t *)pudp, pud_pte(pud)) #define __p4d_to_phys(p4d) __pte_to_phys(p4d_pte(p4d)) #define __phys_to_p4d_val(phys)__phys_to_pte_val(phys) -- 2.28.0.806.g8561365e88-goog
