Re: [PATCH] libnvdimm: Add a NULL entry to 'nvdimm_firmware_attributes'

2020-08-14 Thread Verma, Vishal L
On Fri, 2020-08-14 at 10:10 -0700, Ira Weiny wrote: > On Fri, Aug 14, 2020 at 08:35:09PM +0530, Vaibhav Jain wrote: > > We recently discovered a kernel oops with 'papr_scm' module while > > booting ppc64 phyp guest with following back-trace: > > > > BUG: Kernel NULL pointer dereference on write at

Re: [PATCH] libnvdimm: Add a NULL entry to 'nvdimm_firmware_attributes'

2020-08-14 Thread Ira Weiny
On Fri, Aug 14, 2020 at 08:35:09PM +0530, Vaibhav Jain wrote: > We recently discovered a kernel oops with 'papr_scm' module while > booting ppc64 phyp guest with following back-trace: > > BUG: Kernel NULL pointer dereference on write at 0x0188 > Faulting instruction address: 0xc05d7084