[email protected] (Linus Torvalds) writes:
> Have I missed anything? Holler. And please keep reminding about any
> regressions since 2.6.15.
As reported yesterday [1], the generic irq framework for alpha introduced
in commit 0595bf3bca9d9932a05b06dd438f40f01d27cd33 kills my box under
fairly heavy disk usage. I got a md raid 0 array stripped accross 3 scsi
disks and any kind of relatively intensive IOs (like md5sum or sha1sum
against iso files) kill the box immediately; either it panics in
kernel/exit.c:do_exit - the first three "unlikely" - or in
arch/alpha/mm/fault.c:do_page_fault "Unable to handle paging reguest at
some address"...
Reverting it makes the box stable again (as it was under vanilla 2.6.15).
Here's the commit detail:
0595bf3bca9d9932a05b06dd438f40f01d27cd33 is first bad commit
diff-tree 0595bf3bca9d9932a05b06dd438f40f01d27cd33 (from eee45269b0f5979c70bc151c6c2f4e5f4f5ababe)
Author: Ivan Kokshaysky <[email protected]>
Date: Fri Jan 6 00:12:22 2006 -0800
[PATCH] Alpha: convert to generic irq framework (alpha part)
Kconfig tweaks and tons of deletions.
Signed-off-by: Ivan Kokshaysky <[email protected]>
Cc: Christoph Hellwig <[email protected]>
Cc: Richard Henderson <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
:040000 040000 ac127f16325bb65941bd38208325ab7821877f52 15d7d4d17a7c8cfb8fe53c29ded31ff9cf287534 M arch
:040000 040000 287f73cdf371b2b33cc48f1d876005aab29ff3de 29263093ae33ceccd6346b987870367bc8329f0a M include
[1] Problem on Alpha with "convert to generic irq framework"
Message-Id: <20060304111219.GA10532@localhost>
http://lkml.org/lkml/2006/3/4/31
--
Mathieu Chouquet-Stringer
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