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SubjectRe: [announce] "kill the Big Kernel Lock (BKL)" tree
Ingo Molnar wrote:

<snip description and patches>

I decided to give this tree a try, and I got:


[4294034.386085] ------------[ cut here ]------------
[4294034.387882] WARNING: at fs/proc/generic.c:669
create_proc_entry+0x3d/0xc5()
[4294034.390059] Pid: 2565, comm: Xorg Not tainted
2.6.26-rc2-00456-gd9df34e #35
[4294034.392682]
[4294034.392683] Call Trace:
[4294034.394071] [<ffffffff8022a8ac>] warn_on_slowpath+0x53/0x81
[4294034.394077] [<ffffffff802b57b4>] ? proc_register+0xf7/0x162
[4294034.394081] [<ffffffff802b580b>] ? proc_register+0x14e/0x162
[4294034.394087] [<ffffffff804afa05>] ? _spin_unlock+0x30/0x4b
[4294034.394091] [<ffffffff802b580b>] ? proc_register+0x14e/0x162
[4294034.394095] [<ffffffff8021a127>] ? startup_ioapic_irq+0x54/0x5f
[4294034.394099] [<ffffffff802b5fcc>] create_proc_entry+0x3d/0xc5
[4294034.394103] [<ffffffff80252008>] register_irq_proc+0x84/0xa0
[4294034.394108] [<ffffffff80250b1a>] setup_irq+0x1b2/0x21b
[4294034.394113] [<ffffffff80250cc8>] request_irq+0xf1/0x117
[4294034.394117] [<ffffffff8038aaaa>] ? radeon_driver_irq_handler+0x0/0x7e
[4294034.394122] [<ffffffff803789b6>] ? drm_control+0x0/0x186
[4294034.394126] [<ffffffff80378acf>] drm_control+0x119/0x186
[4294034.394130] [<ffffffff803770be>] drm_ioctl+0x1d3/0x265
[4294034.394589] [<ffffffff80283e5e>] vfs_ioctl+0x5e/0x77
[4294034.394593] [<ffffffff802840d2>] do_vfs_ioctl+0x25b/0x270
[4294034.394598] [<ffffffff804af23e>] ? trace_hardirqs_on_thunk+0x35/0x3a
[4294034.394601] [<ffffffff80284129>] sys_ioctl+0x42/0x65
[4294034.394606] [<ffffffff8020b2eb>] system_call_after_swapgs+0x7b/0x80
[4294034.411597]
[4294034.411601] ---[ end trace 7f52164e4c2b9927 ]---
I have no idea if that is even related to the BKL or not, I haven't even
opened the source file yet, but I figured I'd report it.

--
Kevin Winchester


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