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    SubjectRe: [Bug 1339] New: sleeping function called from invalid context
    On Fri, Oct 10, 2003 at 08:10:16AM -0700, Martin J. Bligh wrote:
    > Summary: sleeping function called from invalid context
    > Kernel Version: 2.6.0-test6
    > Status: NEW
    > Severity: normal
    > Owner: akpm@digeo.com
    > Submitter: kbugs@pelvoux.nildram.co.uk
    >
    >
    > Distribution: Debian Sarge
    >
    > Hardware Environment:
    >
    > Gateway PC, Intel Pentium III (Katmai) 450Mhz, Intel 440BX Chipset, 640Mb RAM
    >
    > Software Environment:
    >
    > Gnu C 3.3.2
    > Gnu make 3.80
    > util-linux 2.12
    > mount 2.12
    > e2fsprogs 1.35-WIP
    > nfs-utils 1.0.5
    > Linux C Library 2.3.2
    > Dynamic linker (ldd) 2.3.2
    > Procps 3.1.12
    > Net-tools 1.60
    > Console-tools 0.2.3
    > Sh-utils 5.0
    > Modules Loaded nfsd exportfs lockd sunrpc reiserfs 8250 serial_core
    > eepro100 mii rtc
    >
    > Problem Description:
    >
    > The following message appeared on the system log:
    >
    > Debug: sleeping function called from invalid context at include/asm/uaccess.h:473
    > in_atomic():0, irqs_disabled():1
    > Call Trace:
    > [<c011bd58>] __might_sleep+0x88/0x90
    > [<c010c55f>] save_v86_state+0x6f/0x1f0
    > [<c010d017>] handle_vm86_fault+0xb7/0xa10
    > [<c0141e21>] do_no_page+0x191/0x2f0
    > [<c0140fc6>] zeromap_pte_range+0x36/0x70
    > [<c010b070>] do_general_protection+0x0/0xa0
    > [<c010a399>] error_code+0x2d/0x38
    > [<c010a1ef>] syscall_call+0x7/0xb
    >
    > Steps to reproduce:
    >
    > I don't have a method to reproduce - this just appeared in the log.
    >

    I have a fix for this in the works.

    --
    Matt Mackall : http://www.selenic.com : Linux development and consulting
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