Re: fbcon sleeping function call from illegal context

From: Thomas Molina (tmolina@cox.net)
Date: Wed Mar 26 2003 - 11:58:25 EST

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On Wed, 26 Mar 2003, Thomas Schlichter wrote:

Running with the patch as posted by Mr. Simmons I didn't get any further
instances of the sleeping function call from illegal context messages I
reported before, until screenblanking went into effect. I then got the
following:

Mar 26 10:45:03 dad kernel: Debug: sleeping function called from illegal
context at mm/slab.c:1723
Mar 26 10:45:03 dad kernel: Call Trace:
Mar 26 10:45:03 dad kernel: [<c011d7bf>] __might_sleep+0x4f/0x90
Mar 26 10:45:03 dad kernel: [<c0149611>] kmalloc+0x1a1/0x1c0
Mar 26 10:45:03 dad kernel: [<c0233b65>] accel_cursor+0xd5/0x320
Mar 26 10:45:03 dad kernel: [<c0233edf>] fbcon_cursor+0x12f/0x160
Mar 26 10:45:03 dad kernel: [<c011b74a>] __wake_up_common+0x3a/0x60
Mar 26 10:45:03 dad kernel: [<c01ef99b>] clear_selection+0x1b/0x60
Mar 26 10:45:03 dad kernel: [<c01f2623>] hide_cursor+0x63/0xa0
Mar 26 10:45:03 dad kernel: [<c01f65df>] timer_do_blank_screen+0x4f/0x1b0
Mar 26 10:45:03 dad kernel: [<c01f6870>] blank_screen+0x0/0x20
Mar 26 10:45:03 dad kernel: [<c01f688a>] blank_screen+0x1a/0x20
Mar 26 10:45:03 dad kernel: [<c012ab32>] run_timer_softirq+0x132/0x3c0
Mar 26 10:45:03 dad kernel: [<c0125de1>] do_softirq+0xa1/0xb0
Mar 26 10:45:03 dad kernel: [<c010bdec>] do_IRQ+0x1fc/0x320
Mar 26 10:45:03 dad kernel: [<c0109fdc>] common_interrupt+0x18/0x20
Mar 26 10:45:03 dad kernel: [<c0116c1b>] apm_bios_call_simple+0x7b/0xa0
Mar 26 10:45:03 dad kernel: [<c0116d99>] apm_do_idle+0x29/0x80
Mar 26 10:45:03 dad kernel: [<c0116ead>] apm_cpu_idle+0x7d/0x150
Mar 26 10:45:03 dad kernel: [<c0116e30>] apm_cpu_idle+0x0/0x150
Mar 26 10:45:03 dad kernel: [<c0106fc0>] default_idle+0x0/0x30
Mar 26 10:45:03 dad kernel: [<c0107061>] cpu_idle+0x31/0x40
Mar 26 10:45:03 dad kernel: [<c0105000>] rest_init+0x0/0x30

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Next message: Richard B. Johnson: "Re: System time warping around real time problem - please help"
Previous message: Francis Galiegue: "Re: [PATCH] s390 update (4/9): common i/o layer update."
In reply to: Thomas Schlichter: "Re: fbcon sleeping function call from illegal context"
Next in thread: James Simmons: "Re: fbcon sleeping function call from illegal context"
Reply: James Simmons: "Re: fbcon sleeping function call from illegal context"
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