Re: [PATCH] MTP FUSION: resending patch to disable MSI interrupt by defualt.

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On Sun, 2009-02-22 at 16:19 +0530, Kashyap, Desai wrote:
> This Patch is submitted to with reference to MSI issue with some of LSI
> controller. Disabling it by default when module is loaded. 

Point of order here: this is *not* a resend of a previous patch.  This
is a bug fix of a previously sent patch (With a change in intended
behaviour).

> Signed-off-by: Kashyap Desai <kadesai@xxxxxxx>
> ---
> diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c
> index 96ac883..ea3aafb 100644
> --- a/drivers/message/fusion/mptbase.c
> +++ b/drivers/message/fusion/mptbase.c
> @@ -91,9 +91,9 @@ MODULE_PARM_DESC(mpt_msi_enable_fc, " Enable MSI Support for FC \
>  		controllers (default=0)");
>  
>  static int mpt_msi_enable_sas;
> -module_param(mpt_msi_enable_sas, int, 1);
> +module_param(mpt_msi_enable_sas, int, 0);

This is the actual bug fix, which isn't mentioned anywhere in the change
log

>  MODULE_PARM_DESC(mpt_msi_enable_sas, " Enable MSI Support for SAS \
> -		controllers (default=1)");
> +		controllers (default=0)");

This entire patch is also functionally identical to the second patch in
this email from Yinghai Lu:

http://marc.info/?l=linux-scsi&m=123498532419609

Open Source is a co-operative effort: The only thing you get at the end
of the day is kudos for finding (and possibly fixing) a bug, so since
Yinghai Lu did all the heavy lifting in this regard, I'll take this as
an ack of his patch.

James


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