Messages in this thread | | | Date | Wed, 6 Nov 2002 03:37:03 -0500 (EST) | From | Zwane Mwaikambo <> | Subject | Re: 2.5.45 odd deref in serial_in |
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On Wed, 6 Nov 2002, Philippe Elie wrote:
> > [<c023d9d8>] serial8250_console_write+0x68/0x1f0 > > [<c0121459>] __call_console_drivers+0x49/0x50 > > [<c0121541>] call_console_drivers+0x71/0x100 > > [<c012196d>] release_console_sem+0xbd/0x170 > > [<c01217cc>] printk+0x18c/0x220 > > [<c01170d5>] nmi_add_task+0xc5/0xe0 > > [<c01177e0>] nmi_watchdog_tick+0x0/0x120 > > the oops occur during a NMI so I wonder how a NMI > can occur and clobber ebx
Actually it didn't occur during the NMI, it just appears to be that way (ie don't consider the nmi_watchdog_tick ;) nmi_add_task is a registration function and is called from normal kernel context.
Zwane -- function.linuxpower.ca
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