On 5/11/2022 7:28 AM, Andrew Morton wrote:
On Tue, 10 May 2022 16:17:39 -0700 Andrew Morton
wrote:
+
+static inline pte_t huge_ptep_clear_flush(struct vm_area_struct *vma,
+ unsigned long addr, pte_t *ptep)
+{
+ return ptep_get(ptep);
+}
+
On Wed, 11 May 2022 09:19:17 +0800 kernel test robot wrote:
> Hi Baolin,
>
> I love your patch! Yet something to improve:
>
> [auto build test ERROR on akpm-mm/mm-everything]
> [cannot apply to hnaz-mm/master arm64/for-next/core linus/master v5.18-rc6]
> [If your patch is applied to the wrong
Hi Baolin,
I love your patch! Yet something to improve:
[auto build test ERROR on akpm-mm/mm-everything]
[cannot apply to hnaz-mm/master arm64/for-next/core linus/master v5.18-rc6]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to
On Tue, 10 May 2022 16:17:39 -0700 Andrew Morton
wrote:
> > +
> > +static inline pte_t huge_ptep_clear_flush(struct vm_area_struct *vma,
> > + unsigned long addr, pte_t *ptep)
> > +{
> > + return ptep_get(ptep);
> > +}
> > +
> > +static inline void
On Tue, 10 May 2022 11:45:59 +0800 Baolin Wang
wrote:
> On some architectures (like ARM64), it can support CONT-PTE/PMD size
> hugetlb, which means it can support not only PMD/PUD size hugetlb:
> 2M and 1G, but also CONT-PTE/PMD size: 64K and 32M if a 4K page
> size specified.
>
> When
On some architectures (like ARM64), it can support CONT-PTE/PMD size
hugetlb, which means it can support not only PMD/PUD size hugetlb:
2M and 1G, but also CONT-PTE/PMD size: 64K and 32M if a 4K page
size specified.
When migrating a hugetlb page, we will get the relevant page table
entry by
