Hi, This should be handled by abe1dfab60e1839d115930286cb421f5a5b193f3. Regards, Alex. Eric Paris пишет:
Looks like 8bd108d14604d9c95 added ACPI_PREEMPTION_POINT() in acpi_ps_complete_op(). But now on boot in linux-next I get streams of BUG() like below (always seems to be with swapper) This is a linux-next kernel from Aug 21 on vmware server 2.0. -Eric [ 4.241159] BUG: scheduling while atomic: swapper/0/0x10000002 [ 4.242308] no locks held by swapper/0. [ 4.243011] Modules linked in: [ 4.245012] Pid: 0, comm: swapper Not tainted 2.6.31-rc6-next-20090821 #45 [ 4.246018] Call Trace: [ 4.247015] [<ffffffff81058635>] __schedule_bug+0xa5/0xb0 [ 4.248018] [<ffffffff8152f0e5>] thread_return+0x794/0x93f [ 4.249015] [<ffffffff812d77da>] ? acpi_os_release_object+0x1c/0x34 [ 4.250020] [<ffffffff815334e0>] ? error_exit+0x30/0xb0 [ 4.251014] [<ffffffff812d77da>] ? acpi_os_release_object+0x1c/0x34 [ 4.252014] [<ffffffff81061f66>] __cond_resched+0x26/0x50 [ 4.253015] [<ffffffff8152f42a>] _cond_resched+0x4a/0x60 [ 4.254020] [<ffffffff812fb4d1>] acpi_ps_complete_op+0x239/0x25b [ 4.255014] [<ffffffff812fbbc6>] acpi_ps_parse_loop+0x6d3/0x89d [ 4.256014] [<ffffffff812fad3b>] acpi_ps_parse_aml+0xab/0x32d [ 4.257014] [<ffffffff812e8d5a>] ? acpi_ds_init_aml_walk+0x10f/0x12e [ 4.258020] [<ffffffff812f9989>] acpi_ns_one_complete_parse+0xf9/0x128 [ 4.259014] [<ffffffff81802140>] ? early_idt_handler+0x0/0x71 [ 4.260014] [<ffffffff812f99e7>] acpi_ns_parse_table+0x2f/0x60 [ 4.261014] [<ffffffff812f6339>] acpi_ns_load_table+0x59/0xb8 [ 4.262021] [<ffffffff812fe60d>] acpi_load_tables+0x80/0x161 [ 4.263014] [<ffffffff8183eef0>] acpi_early_init+0x71/0x11d [ 4.264015] [<ffffffff81802f6a>] start_kernel+0x39a/0x4a0 [ 4.265014] [<ffffffff818022e1>] x86_64_start_reservations+0xc1/0x100 [ 4.266020] [<ffffffff81802428>] x86_64_start_kernel+0x108/0x150
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