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    SubjectRe: [patch] Real-Time Preemption, -RT-2.6.10-rc1-mm3-V0.7.20
    Date
    On Monday 08 November 2004 10:50, you wrote:
    >
    > i have released the -V0.7.20 Real-Time Preemption patch, which can be
    > downloaded from the usual place:
    >
    > http://redhat.com/~mingo/realtime-preempt/

    At boot time:

    BUG: sleeping function called from invalid context modprobe(1782) at kernel/rt.c:1322
    in_atomic():1 [00000001], irqs_disabled():1
    [dump_stack+35/48] dump_stack+0x23/0x30 (20)
    [__might_sleep+194/224] __might_sleep+0xc2/0xe0 (36)
    [__spin_lock+56/96] __spin_lock+0x38/0x60 (24)
    [_spin_lock+29/32] _spin_lock+0x1d/0x20 (16)
    [kmem_cache_alloc+71/272] kmem_cache_alloc+0x47/0x110 (32)
    [use_module+164/320] use_module+0xa4/0x140 (32)
    [resolve_symbol+171/192] resolve_symbol+0xab/0xc0 (48)
    [simplify_symbols+178/288] simplify_symbols+0xb2/0x120 (44)
    [load_module+1395/2704] load_module+0x573/0xa90 (160)
    [sys_init_module+107/576] sys_init_module+0x6b/0x240 (32)
    [syscall_call+7/11] syscall_call+0x7/0xb (-4028)
    ---------------------------
    | preempt count: 00000002 ]
    | 2-level deep critical section nesting:
    ----------------------------------------
    .. [resolve_symbol+33/192] .... resolve_symbol+0x21/0xc0
    .....[simplify_symbols+178/288] .. ( <= simplify_symbols+0xb2/0x120)
    .. [print_traces+29/144] .... print_traces+0x1d/0x90
    .....[dump_stack+35/48] .. ( <= dump_stack+0x23/0x30)


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