Re: [BUG linux-next] Kernel panic found with linux-next-20160414

2016-04-28 Thread Shi, Yang
On 4/27/2016 1:14 AM, Hugh Dickins wrote: On Wed, 20 Apr 2016, Shi, Yang wrote: On 4/20/2016 1:01 AM, Hugh Dickins wrote: On Tue, 19 Apr 2016, Shi, Yang wrote: Hi folks, When I ran ltp on linux-next-20160414 on my ARM64 machine, I got the below kernel panic: Unable to handle kernel paging re

Re: [BUG linux-next] Kernel panic found with linux-next-20160414

2016-04-27 Thread Vlastimil Babka
On 04/27/2016 10:14 AM, Hugh Dickins wrote: It's rather horrible that compaction.c uses functions in page_alloc.c which skip doing some of the things we expect to be done: the non-debug preparation tends to get noticed, but the debug options overlooked. We can expect more problems of this kind in

Re: [BUG linux-next] Kernel panic found with linux-next-20160414

2016-04-27 Thread Hugh Dickins
On Wed, 20 Apr 2016, Shi, Yang wrote: > On 4/20/2016 1:01 AM, Hugh Dickins wrote: > > On Tue, 19 Apr 2016, Shi, Yang wrote: > > > Hi folks, > > > > > > When I ran ltp on linux-next-20160414 on my ARM64 machine, I got the > > > below > > > kernel panic: > > > > > > Unable to handle kernel paging r

Re: [BUG linux-next] Kernel panic found with linux-next-20160414

2016-04-20 Thread Shi, Yang
On 4/20/2016 1:01 AM, Hugh Dickins wrote: On Tue, 19 Apr 2016, Shi, Yang wrote: Hi folks, When I ran ltp on linux-next-20160414 on my ARM64 machine, I got the below kernel panic: Unable to handle kernel paging request at virtual address ffc007846000 pgd = ffc01e21d000 [ffc007846000

Re: [BUG linux-next] Kernel panic found with linux-next-20160414

2016-04-20 Thread Hugh Dickins
On Tue, 19 Apr 2016, Shi, Yang wrote: > Hi folks, > > When I ran ltp on linux-next-20160414 on my ARM64 machine, I got the below > kernel panic: > > Unable to handle kernel paging request at virtual address ffc007846000 > pgd = ffc01e21d000 > [ffc007846000] *pgd=, *pud

Re: [BUG linux-next] Kernel panic found with linux-next-20160414

2016-04-20 Thread Vladimir Murzin
CC LAKML in case somebody hit the same panic there. Vladimir On 20/04/16 00:43, Shi, Yang wrote: > Hi folks, > > When I ran ltp on linux-next-20160414 on my ARM64 machine, I got the > below kernel panic: > > Unable to handle kernel paging request at virtual address ffc007846000 > pgd =

[BUG linux-next] Kernel panic found with linux-next-20160414

2016-04-19 Thread Shi, Yang
Hi folks, When I ran ltp on linux-next-20160414 on my ARM64 machine, I got the below kernel panic: Unable to handle kernel paging request at virtual address ffc007846000 pgd = ffc01e21d000 [ffc007846000] *pgd=, *pud= Internal error: Oops: 9647 [#