Re: gicv3-its driver crashes in crash dump kernel

2019-06-07 Thread Jonathan Richardson
On 06/07/2019 03:49 AM, Ard Biesheuvel wrote: > On Thu, 6 Jun 2019 at 23:52, Jonathan Richardson > wrote: >> >> On 06/06/2019 02:07 PM, Bhupesh Sharma wrote: >>> Hi, >>> >>> On Thu, Jun 6, 2019 at 3:45 AM Jonathan Richardson >>> wrote: Hi, As of the 5.0 kernel we're seeing

Re: gicv3-its driver crashes in crash dump kernel

2019-06-07 Thread Ard Biesheuvel
On Thu, 6 Jun 2019 at 23:52, Jonathan Richardson wrote: > > On 06/06/2019 02:07 PM, Bhupesh Sharma wrote: > > Hi, > > > > On Thu, Jun 6, 2019 at 3:45 AM Jonathan Richardson > > wrote: > >> > >> Hi, > >> > >> As of the 5.0 kernel we're seeing the crash dump kernel crash when the > >> gicv3-its

Re: gicv3-its driver crashes in crash dump kernel

2019-06-06 Thread Jonathan Richardson
On 06/06/2019 02:07 PM, Bhupesh Sharma wrote: > Hi, > > On Thu, Jun 6, 2019 at 3:45 AM Jonathan Richardson > wrote: >> >> Hi, >> >> As of the 5.0 kernel we're seeing the crash dump kernel crash when the >> gicv3-its driver calls gic_reserve_range(): >> >> root@bcm958804a8040c:~# echo c >

Re: gicv3-its driver crashes in crash dump kernel

2019-06-06 Thread Bhupesh Sharma
Hi, On Thu, Jun 6, 2019 at 3:45 AM Jonathan Richardson wrote: > > Hi, > > As of the 5.0 kernel we're seeing the crash dump kernel crash when the > gicv3-its driver calls gic_reserve_range(): > > root@bcm958804a8040c:~# echo c > /proc/sysrq-trigger > [ 2285.405357] sysrq: SysRq : Trigger a crash

Re: gicv3-its driver crashes in crash dump kernel

2019-06-06 Thread Ard Biesheuvel
On Thu, 6 Jun 2019 at 16:32, Marc Zyngier wrote: > > Hi Jonathan, > > On 05/06/2019 23:14, Jonathan Richardson wrote: > > Hi, > > > > As of the 5.0 kernel we're seeing the crash dump kernel crash when the > > gicv3-its driver calls gic_reserve_range(): > > [...] > > > On crash dump boot, gic

Re: gicv3-its driver crashes in crash dump kernel

2019-06-06 Thread Marc Zyngier
Hi Jonathan, On 05/06/2019 23:14, Jonathan Richardson wrote: > Hi, > > As of the 5.0 kernel we're seeing the crash dump kernel crash when the > gicv3-its driver calls gic_reserve_range(): [...] > On crash dump boot, gic calls the same function, efi_mem_reserve_persistent, > finds the entry

gicv3-its driver crashes in crash dump kernel

2019-06-05 Thread Jonathan Richardson
Hi, As of the 5.0 kernel we're seeing the crash dump kernel crash when the gicv3-its driver calls gic_reserve_range(): root@bcm958804a8040c:~# echo c > /proc/sysrq-trigger [ 2285.405357] sysrq: SysRq : Trigger a crash [ 2285.409592] Kernel panic - not syncing: sysrq triggered crash [