Opened 11 years ago

Closed 11 years ago

#2786 closed bug (fixed)

ACPI vm_page_fault

Reported by: nopper Owned by: axeld
Priority: normal Milestone: R1
Component: - General Version: R1/pre-alpha1
Keywords: Cc:
Blocked By: Blocking:
Has a Patch: no Platform: All

Description

I've enabled ACPI bus_manager and I've execute cat /dev/acpi/namespace. This produce a kernel PANIC (vm_page_fault)

memcpy_generic + 0x0014 (nearest) sprinft + 0x0019 dump_acpi_namespace + 0x023d dump_acpi_namespace + 0x0268 dump_acpi_namespace + 0x0268 dump_acpi_namespace + 0x0268 dump_acpi_namespace + 0x0038

I don't have a serial cable neither a camera to get a pic. Sorry.

Change History (6)

comment:1 Changed 11 years ago by jackburton

Is that with a revision after hrev27777 ?

comment:2 in reply to:  1 Changed 11 years ago by nopper

Replying to jackburton:

Is that with a revision after hrev27777 ?

Nope I'm using hrev27771 and I can't update the sources for:

svn: Can't connect to host 'svn.berlios.de': Connection refused

comment:3 Changed 11 years ago by jackburton

you could try to apply the changes in hrev27777 manually (it's only a few lines), if berlios don't come up in the meantime. The KDL you're having could well be fixed by that change.

comment:4 in reply to:  3 Changed 11 years ago by nopper

Replying to jackburton:

you could try to apply the changes in hrev27777 manually (it's only a few lines), if berlios don't come up in the meantime. The KDL you're having could well be fixed by that change.

Ok still crash with hrev27789

comment:5 Changed 11 years ago by jackburton

Under vmware this doesn't crash, but I can KDL the box 100% reproducible by doing "read < /dev/acpi/namespace". The code obviously can't work as is.

comment:6 Changed 11 years ago by jackburton

Resolution: fixed
Status: newclosed

Fixed in hrev28034 (also confirmed by nopper).

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