Re: [PATCH V6 0/2] mm/debug: Add tests validating architecture page table helpers

2019-10-16 Thread Anshuman Khandual
On 10/16/2019 12:12 AM, Qian Cai wrote: > On Tue, 2019-10-15 at 20:51 +0530, Anshuman Khandual wrote: >> >> On 10/15/2019 08:11 PM, Qian Cai wrote: >>> The x86 will crash with linux-next during boot due to this series (v5) with >>> the >>> config below plus CONFIG_DEBUG_VM_PGTABLE=y. I am not su

Re: [PATCH V6 0/2] mm/debug: Add tests validating architecture page table helpers

2019-10-16 Thread Michal Hocko
On Tue 15-10-19 20:51:11, Anshuman Khandual wrote: > > > On 10/15/2019 08:11 PM, Qian Cai wrote: > > The x86 will crash with linux-next during boot due to this series (v5) with > > the > > config below plus CONFIG_DEBUG_VM_PGTABLE=y. I am not sure if v6 would > > address > > it. > > > > https:

Re: [PATCH V6 0/2] mm/debug: Add tests validating architecture page table helpers

2019-10-15 Thread Qian Cai
On Tue, 2019-10-15 at 20:51 +0530, Anshuman Khandual wrote: > > On 10/15/2019 08:11 PM, Qian Cai wrote: > > The x86 will crash with linux-next during boot due to this series (v5) with > > the > > config below plus CONFIG_DEBUG_VM_PGTABLE=y. I am not sure if v6 would > > address > > it. > > > >

Re: [PATCH V6 0/2] mm/debug: Add tests validating architecture page table helpers

2019-10-15 Thread Anshuman Khandual
On 10/15/2019 08:11 PM, Qian Cai wrote: > The x86 will crash with linux-next during boot due to this series (v5) with > the > config below plus CONFIG_DEBUG_VM_PGTABLE=y. I am not sure if v6 would address > it. > > https://raw.githubusercontent.com/cailca/linux-mm/master/x86.config > > [   33.

Re: [PATCH V6 0/2] mm/debug: Add tests validating architecture page table helpers

2019-10-15 Thread Qian Cai
The x86 will crash with linux-next during boot due to this series (v5) with the config below plus CONFIG_DEBUG_VM_PGTABLE=y. I am not sure if v6 would address it. https://raw.githubusercontent.com/cailca/linux-mm/master/x86.config [   33.862600][T1] page:ea000900 is uninitialized and