Re: [PATCH 14/16] debug_vm_pgtable/hugetlb: Disable hugetlb test on ppc64

2020-08-19 Thread Aneesh Kumar K.V
Anshuman Khandual writes: > On 08/12/2020 07:22 PM, Aneesh Kumar K.V wrote: >> On 8/12/20 7:04 PM, Anshuman Khandual wrote: >>> >>> >>> On 08/12/2020 06:46 PM, Aneesh Kumar K.V wrote: On 8/12/20 6:33 PM, Anshuman Khandual wrote: > > > On 08/12/2020 12:03 PM, Aneesh Kumar K.V wrot

Re: [PATCH 14/16] debug_vm_pgtable/hugetlb: Disable hugetlb test on ppc64

2020-08-14 Thread Anshuman Khandual
On 08/12/2020 07:22 PM, Aneesh Kumar K.V wrote: > On 8/12/20 7:04 PM, Anshuman Khandual wrote: >> >> >> On 08/12/2020 06:46 PM, Aneesh Kumar K.V wrote: >>> On 8/12/20 6:33 PM, Anshuman Khandual wrote: On 08/12/2020 12:03 PM, Aneesh Kumar K.V wrote: > The seems to be missing qu

Re: [PATCH 14/16] debug_vm_pgtable/hugetlb: Disable hugetlb test on ppc64

2020-08-12 Thread Aneesh Kumar K.V
On 8/12/20 7:04 PM, Anshuman Khandual wrote: On 08/12/2020 06:46 PM, Aneesh Kumar K.V wrote: On 8/12/20 6:33 PM, Anshuman Khandual wrote: On 08/12/2020 12:03 PM, Aneesh Kumar K.V wrote: The seems to be missing quite a lot of details w.r.t allocating the correct pgtable_t page (huge_pte_all

Re: [PATCH 14/16] debug_vm_pgtable/hugetlb: Disable hugetlb test on ppc64

2020-08-12 Thread Anshuman Khandual
On 08/12/2020 06:46 PM, Aneesh Kumar K.V wrote: > On 8/12/20 6:33 PM, Anshuman Khandual wrote: >> >> >> On 08/12/2020 12:03 PM, Aneesh Kumar K.V wrote: >>> The seems to be missing quite a lot of details w.r.t allocating >>> the correct pgtable_t page (huge_pte_alloc()), holding the right >>> loc

Re: [PATCH 14/16] debug_vm_pgtable/hugetlb: Disable hugetlb test on ppc64

2020-08-12 Thread Aneesh Kumar K.V
On 8/12/20 6:33 PM, Anshuman Khandual wrote: On 08/12/2020 12:03 PM, Aneesh Kumar K.V wrote: The seems to be missing quite a lot of details w.r.t allocating the correct pgtable_t page (huge_pte_alloc()), holding the right lock (huge_pte_lock()) etc. The vma used is also not a hugetlb VMA. ppc

Re: [PATCH 14/16] debug_vm_pgtable/hugetlb: Disable hugetlb test on ppc64

2020-08-12 Thread Anshuman Khandual
On 08/12/2020 12:03 PM, Aneesh Kumar K.V wrote: > The seems to be missing quite a lot of details w.r.t allocating > the correct pgtable_t page (huge_pte_alloc()), holding the right > lock (huge_pte_lock()) etc. The vma used is also not a hugetlb VMA. > > ppc64 do have runtime checks within CONF

[PATCH 14/16] debug_vm_pgtable/hugetlb: Disable hugetlb test on ppc64

2020-08-11 Thread Aneesh Kumar K.V
The seems to be missing quite a lot of details w.r.t allocating the correct pgtable_t page (huge_pte_alloc()), holding the right lock (huge_pte_lock()) etc. The vma used is also not a hugetlb VMA. ppc64 do have runtime checks within CONFIG_DEBUG_VM for most of these. Hence disable the test on ppc6