Re: [PATCH 2/2] IB/rxe: don't crash, if allocation of crc algorithm failed

2017-10-29 Thread Leon Romanovsky
On Sun, Oct 29, 2017 at 10:20:18AM +0300, Moni Shoua wrote: > On Fri, Oct 27, 2017 at 6:59 PM, Thomas Bogendoerfer > wrote: > > Following crash happens, if crc algorithm couldn't be allocated: > > > > [ 1087.989072] rdma_rxe: loaded > > [ 1097.855397] PCLMULQDQ-NI instructions are not detected. >

Re: [PATCH 2/2] IB/rxe: don't crash, if allocation of crc algorithm failed

2017-10-29 Thread Moni Shoua
On Fri, Oct 27, 2017 at 6:59 PM, Thomas Bogendoerfer wrote: > Following crash happens, if crc algorithm couldn't be allocated: > > [ 1087.989072] rdma_rxe: loaded > [ 1097.855397] PCLMULQDQ-NI instructions are not detected. > [ 1097.901220] rdma_rxe: failed to allocate crc algorithmi err:-2 > [ 10

[PATCH 2/2] IB/rxe: don't crash, if allocation of crc algorithm failed

2017-10-27 Thread Thomas Bogendoerfer
Following crash happens, if crc algorithm couldn't be allocated: [ 1087.989072] rdma_rxe: loaded [ 1097.855397] PCLMULQDQ-NI instructions are not detected. [ 1097.901220] rdma_rxe: failed to allocate crc algorithmi err:-2 [ 1097.901248] BUG: unable to handle kernel [ 1097.901249] NULL pointer dere