Re: [PATCH] powerpc/book3s/mm: Clear MMU_FTR_HPTE_TABLE when radix is enabled.

2019-05-17 Thread Nicholas Piggin
Aneesh Kumar K.V's on May 16, 2019 11:36 pm: > On 5/16/19 10:34 AM, Nicholas Piggin wrote: >> Aneesh Kumar K.V's on May 14, 2019 4:02 pm: >>> Avoids confusion when printing Oops message like below >>> >>> Faulting instruction address: 0xc008bdb4 >>> Oops: Kernel access of bad area, sig:

Re: [PATCH] powerpc/book3s/mm: Clear MMU_FTR_HPTE_TABLE when radix is enabled.

2019-05-16 Thread Aneesh Kumar K.V
On 5/16/19 10:34 AM, Nicholas Piggin wrote: Aneesh Kumar K.V's on May 14, 2019 4:02 pm: Avoids confusion when printing Oops message like below Faulting instruction address: 0xc008bdb4 Oops: Kernel access of bad area, sig: 11 [#1] LE PAGE_SIZE=64K MMU=Radix MMU=Hash SMP NR_CPUS=204

Re: [PATCH] powerpc/book3s/mm: Clear MMU_FTR_HPTE_TABLE when radix is enabled.

2019-05-15 Thread Nicholas Piggin
Aneesh Kumar K.V's on May 14, 2019 4:02 pm: > Avoids confusion when printing Oops message like below > > Faulting instruction address: 0xc008bdb4 > Oops: Kernel access of bad area, sig: 11 [#1] > LE PAGE_SIZE=64K MMU=Radix MMU=Hash SMP NR_CPUS=2048 NUMA PowerNV > > Either ibm,pa-featur

[PATCH] powerpc/book3s/mm: Clear MMU_FTR_HPTE_TABLE when radix is enabled.

2019-05-13 Thread Aneesh Kumar K.V
Avoids confusion when printing Oops message like below Faulting instruction address: 0xc008bdb4 Oops: Kernel access of bad area, sig: 11 [#1] LE PAGE_SIZE=64K MMU=Radix MMU=Hash SMP NR_CPUS=2048 NUMA PowerNV Either ibm,pa-features or ibm,powerpc-cpu-features can be used to enable the M