Re: [PATCH v5 16/31] powernv/fadump: process the crashdump by exporting it as /proc/vmcore

2019-09-04 Thread Hari Bathini
On 04/09/19 5:12 PM, Michael Ellerman wrote: > Hari Bathini writes: >> diff --git a/arch/powerpc/platforms/powernv/opal-fadump.c >> b/arch/powerpc/platforms/powernv/opal-fadump.c >> index a755705..10f6086 100644 >> --- a/arch/powerpc/platforms/powernv/opal-fadump.c >> +++ b/arch/powerpc/platfo

Re: [PATCH v5 16/31] powernv/fadump: process the crashdump by exporting it as /proc/vmcore

2019-09-04 Thread Michael Ellerman
Hari Bathini writes: > diff --git a/arch/powerpc/platforms/powernv/opal-fadump.c > b/arch/powerpc/platforms/powernv/opal-fadump.c > index a755705..10f6086 100644 > --- a/arch/powerpc/platforms/powernv/opal-fadump.c > +++ b/arch/powerpc/platforms/powernv/opal-fadump.c > @@ -41,6 +43,37 @@ static v

[PATCH v5 16/31] powernv/fadump: process the crashdump by exporting it as /proc/vmcore

2019-08-20 Thread Hari Bathini
Add support in the kernel to process the crash'ed kernel's memory preserved during MPIPL and export it as /proc/vmcore file for the userland scripts to filter and analyze it later. Signed-off-by: Hari Bathini --- arch/powerpc/platforms/powernv/opal-fadump.c | 165 ++ 1 f