Re: [PATCH v7 7/9] powerpc/pseries: Dump the SLB contents on SLB MCE errors.

On 08/11/2018 10:03 AM, Nicholas Piggin wrote: > On Tue, 07 Aug 2018 19:47:39 +0530 > Mahesh J Salgaonkar wrote: > >> From: Mahesh Salgaonkar >> >> If we get a machine check exceptions due to SLB errors then dump the >> current SLB contents which will be very much helpful in debugging the >> roo

Re: [PATCH v2 1/2] powerpc/64s: move machine check SLB flushing to mm/slb.c

On 08/10/2018 12:12 PM, Nicholas Piggin wrote: > The machine check code that flushes and restores bolted segments in > real mode belongs in mm/slb.c. This will also be used by pseries > machine check and idle code in future changes. > > Signed-off-by: Nicholas Piggin > > Since v1: > - Restore th

[PATCH V2] powerpc/mm/book3s/radix: Add mapping statistics

Add statistics that show how memory is mapped within the kernel linear mapping. This is similar to commit 37cd944c8d8f ("s390/pgtable: add mapping statistics") We don't do this with Hash translation mode. Hash uses one size (mmu_linear_psize) to map the kernel linear mapping and we print the line

Re: [PATCH] powerpc/powernv/idle: Fix build error

On 10/08/2018 17:10, Michael Ellerman wrote: > "Aneesh Kumar K.V" writes: > >> Fix the below build error using strlcpy instead of strncpy >> >> In function 'pnv_parse_cpuidle_dt', >> inlined from 'pnv_init_idle_states' at >> arch/powerpc/platforms/powernv/idle.c:840:7, >> inlined from