Bug 142725 - (IT_56083) [PATCH] video1394 fixes
[PATCH] video1394 fixes
Status: CLOSED ERRATA
Product: Red Hat Enterprise Linux 3
Classification: Red Hat
Component: kernel (Show other bugs)
3.0
All Linux
medium Severity medium
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: ---
Assigned To: Bastien Nocera
Brian Brock
:
Depends On:
Blocks: 132991
  Show dependency treegraph
 
Reported: 2004-12-13 08:01 EST by Bastien Nocera
Modified: 2007-11-30 17:07 EST (History)
6 users (show)

See Also:
Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of:
Environment:
Last Closed: 2005-05-18 09:28:51 EDT
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Regression: ---
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Documentation: ---
CRM:
Verified Versions:
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oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:


Attachments (Terms of Use)
dma_c_and_h.fix (3.97 KB, text/plain)
2004-12-13 08:02 EST, Bastien Nocera
no flags Details
iso_c.fix (451 bytes, patch)
2004-12-13 08:02 EST, Bastien Nocera
no flags Details | Diff
video1394.fix (367 bytes, patch)
2004-12-13 08:03 EST, Bastien Nocera
no flags Details | Diff
Alternative proposal (702 bytes, patch)
2005-01-08 17:41 EST, Pete Zaitcev
no flags Details | Diff
linux-2.4.21-firewire-video.patch (1.36 KB, patch)
2005-02-15 05:20 EST, Bastien Nocera
no flags Details | Diff

  None (edit)
Description Bastien Nocera 2004-12-13 08:01:12 EST
kernel crashes with:
dma_region_alloc: kmalloc(sglist) failed
video1394_0: Failed to allocate dma buffer
Unable to handle kernel NULL pointer dereference at virtual address
0000004

when trying to use a video1394 device (video firewire device).

The patches are from:
http://sourceforge.net/mailarchive/message.php?msg_id=7184023
Comment 1 Bastien Nocera 2004-12-13 08:02:19 EST
Created attachment 108434 [details]
dma_c_and_h.fix
Comment 2 Bastien Nocera 2004-12-13 08:02:53 EST
Created attachment 108435 [details]
iso_c.fix
Comment 3 Bastien Nocera 2004-12-13 08:03:19 EST
Created attachment 108436 [details]
video1394.fix
Comment 8 Pete Zaitcev 2005-01-08 17:41:35 EST
Created attachment 109523 [details]
Alternative proposal

I don't think we want a big pile of ugly changes when the problem
is sharply defined.
Comment 9 Bastien Nocera 2005-02-15 05:20:06 EST
Created attachment 111078 [details]
linux-2.4.21-firewire-video.patch
Comment 10 Ernie Petrides 2005-02-17 08:53:52 EST
The patch in comment #9 has just been committed to the RHEL3 U5
patch pool this evening (in kernel version 2.4.21-27.15.EL).
Comment 11 Tim Powers 2005-05-18 09:28:51 EDT
An advisory has been issued which should help the problem
described in this bug report. This report is therefore being
closed with a resolution of ERRATA. For more information
on the solution and/or where to find the updated files,
please follow the link below. You may reopen this bug report
if the solution does not work for you.

http://rhn.redhat.com/errata/RHSA-2005-294.html

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