Re: [PATCH ghak81 V3 3/3] audit: collect audit task parameters

From: kbuild test robot
Date: Wed May 16 2018 - 21:21:08 EST


Hi Richard,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on next-20180516]
[cannot apply to linus/master tip/sched/core v4.17-rc5 v4.17-rc4 v4.17-rc3 v4.17-rc5]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url: https://github.com/0day-ci/linux/commits/Richard-Guy-Briggs/audit-group-task-params/20180517-090703
config: i386-tinyconfig (attached as .config)
compiler: gcc-7 (Debian 7.3.0-16) 7.3.0
reproduce:
# save the attached .config to linux build tree
make ARCH=i386

All errors (new ones prefixed by >>):

kernel/fork.c: In function 'copy_process':
>> kernel/fork.c:1739:3: error: 'struct task_struct' has no member named 'audit'
p->audit = NULL;
^~

vim +1739 kernel/fork.c

1728
1729 p->default_timer_slack_ns = current->timer_slack_ns;
1730
1731 task_io_accounting_init(&p->ioac);
1732 acct_clear_integrals(p);
1733
1734 posix_cpu_timers_init(p);
1735
1736 p->start_time = ktime_get_ns();
1737 p->real_start_time = ktime_get_boot_ns();
1738 p->io_context = NULL;
> 1739 p->audit = NULL;
1740 cgroup_fork(p);
1741 #ifdef CONFIG_NUMA
1742 p->mempolicy = mpol_dup(p->mempolicy);
1743 if (IS_ERR(p->mempolicy)) {
1744 retval = PTR_ERR(p->mempolicy);
1745 p->mempolicy = NULL;
1746 goto bad_fork_cleanup_threadgroup_lock;
1747 }
1748 #endif
1749 #ifdef CONFIG_CPUSETS
1750 p->cpuset_mem_spread_rotor = NUMA_NO_NODE;
1751 p->cpuset_slab_spread_rotor = NUMA_NO_NODE;
1752 seqcount_init(&p->mems_allowed_seq);
1753 #endif
1754 #ifdef CONFIG_TRACE_IRQFLAGS
1755 p->irq_events = 0;
1756 p->hardirqs_enabled = 0;
1757 p->hardirq_enable_ip = 0;
1758 p->hardirq_enable_event = 0;
1759 p->hardirq_disable_ip = _THIS_IP_;
1760 p->hardirq_disable_event = 0;
1761 p->softirqs_enabled = 1;
1762 p->softirq_enable_ip = _THIS_IP_;
1763 p->softirq_enable_event = 0;
1764 p->softirq_disable_ip = 0;
1765 p->softirq_disable_event = 0;
1766 p->hardirq_context = 0;
1767 p->softirq_context = 0;
1768 #endif
1769
1770 p->pagefault_disabled = 0;
1771

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