#ifndef CORKING_H #define CORKING_H #include extern void set_tcp_cork(int fd); extern void set_tcp_uncork(int fd); extern void set_udp_cork(int fd); extern void set_udp_uncork(int fd); extern void set_sock_cork(int fd, bool is_udp); extern void set_sock_uncork(int fd, bool is_udp); #endif /* CORKING_H */ pplication/atom+xml'/>
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authorJubin John <jubin.john@intel.com>2016-08-31 07:24:27 -0700
committerDoug Ledford <dledford@redhat.com>2016-09-02 14:26:55 -0400
commitaf53493916693343955930556aaa83f875b8436a (patch)
tree80171cbc25a88cad30ca48c3d9cfb371e2628e56
parent3e6c3b0fd5d071ed17bf91586aae35a6cfb8cdb3 (diff)
IB/hfi1: Fix AHG KDETH Intr shift
In the set_txreq_header_ahg(), The KDETH Intr bit is obtained from the header in the user sdma request using a KDETH_GET shift and mask macro. This value is then futher right shifted by 16 causing us to lose the value i.e it is shifted to zero, leading to the following smatch warning: drivers/infiniband/hw/hfi1/user_sdma.c:1482 set_txreq_header_ahg() warn: mask and shift to zero The Intr bit should be left shifted into its correct position in the KDETH header before the AHG update. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Mitko Haralanov <mitko.haralanov@intel.com> Reviewed-by: Harish Chegondi <harish.chegondi@intel.com> Signed-off-by: Jubin John <jubin.john@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
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