Devendar Bureddy

``` [14916.488532] gdrdrv:gdrdrv_pin_buffer:invoking nvidia_p2p_get_pages(va=0x7fba65a20000 len=262144 p2p_tok=0 va_tok=0) [14916.489847] gdrdrv:gdrdrv_pin_buffer:page table entries: 4 [14916.489850] gdrdrv:gdrdrv_pin_buffer:page[0]=0x000003b000c20000 [14916.489852] gdrdrv:gdrdrv_pin_buffer:page[1]=0x000003b000c30000 [14916.489853] gdrdrv:gdrdrv_pin_buffer:page[2]=0x000003b000c40000 [14916.489854] gdrdrv:gdrdrv_pin_buffer:page[3]=0x000003b006050000 [14916.489863] gdrdrv:gdrdrv_mmap:mmap filp=0xffff9025aabe0600 vma=0xffff8fe965ef3290 vm_file=0xffff9025aabe0600 start=0x7fb9a5169000 size=262144 off=0x2240 [14916.489865] gdrdrv:gdrdrv_mmap:range...

extend --use-null-mr option for server side

2

specifying --user-null-mr option at the server side in READ/WRITE tests will perform remote memory read/writes from HCA.

segfault in ucs_sysv_shmget_format_error

3

seen it only once. not able to reproduce. ``` IP0ac71017:23093:0:23985] Caught signal 11 (Segmentation fault: address not mapped to object at address 0x340) ==== backtrace (tid: 23985) ==== 0 0x000000000003926d...