[LU-15973] RHEL 8.6 build failed with MLNX_OFED 5.6-2.0.9.0

Tue, 12 Jul 2022 06:54:36 +0000

Build failures are:

In file included from mlx/BUILD/mlnx-ofa_kernel-devel/usr/src/ofa_kernel/x86_64/4.18.0-372.9.1.el8.x86_64/include/linux/compiler.h:6,
                 from include/linux/rh_kabi.h:30,
                 from include/linux/uio.h:12,
                 from include/linux/socket.h:8,
                 from ./include/uapi/linux/if.h:25,
                 from mlx/BUILD/mlnx-ofa_kernel-devel/usr/src/ofa_kernel/x86_64/4.18.0-372.9.1.el8.x86_64/include/linux/compat-2.6.h:11,
                 from <command-line>:
include/linux/sched/signal.h: In function 'kernel_signal_stop':
/tmp/rpmbuild-lustre-jenkins-TRUIEaHb/BUILD/lustre-2.14.0_ddn48/config.h:1072:17: error: 'struct task_struct' has no member named 'state'; did you mean '__state'?
 #define __state state
                 ^~~~~    
include/linux/compiler.h:354:17: note: in definition of macro 'WRITE_ONCE'
  union { typeof(x) __val; char __c[1]; } __u = \
                 ^        
include/linux/sched.h:223:23: note: in expansion of macro '__state'
   WRITE_ONCE(current->__state, (state_value));  \
                       ^~~~~~~  
include/linux/sched/signal.h:312:3: note: in expansion of macro 'set_special_state'
   set_special_state(TASK_STOPPED);
   ^~~~~~~~~~~~~~~~~

The failures are introduced from the lustre/autoconf/lustre-core.m4 changes in https://review.whamcloud.com/47192.

Whamcloud Community JIRA

[LU-15973] RHEL 8.6 build failed with MLNX_OFED 5.6-2.0.9.0