Re: kexec and aacraid broken

From: Yinghai Lu
Date: Wed May 30 2007 - 18:12:41 EST


On 5/30/07, Salyzyn, Mark <mark_salyzyn@xxxxxxxxxxx> wrote:
Yinghai Lu [mailto:yhlu.kernel@xxxxxxxxx] writes:
> aacraid_commit_reset.patch is in the mainline already.

But aacraid_commit_reset.patch is not in 2.6.22-rc3 (to which you report
the issue). Does the aacraid_commit_reset.patch work to resolve this
issue all by itself in the kexec'd kernel? Or alternatively did you try
aacraid.startup_timeout=540 as one of the kernel parameters passed to
the kexec'd kernel?

No, still get adapter kernel panic


The '[PATCH] aacraid: fix shutdown handler to also disable interrupts'
patch (you refer to this as patch 4) is not to be in the picture because
it will hide the root cause. I believe I have you correct in stating
that this patch (4) resolves the problem... but I expect the problem to
remain with kdump.

Oh.
without patch(4), latest kernel still can use kexec to 2.6.21.3
will try to load 2.6.22-rc1 etc.

YH
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