linux-kernel - RE: [PATCH v2] EDAC: synopsys: Fix the wrong call of pinf->col parameter

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Date:   Mon, 16 Mar 2020 12:28:58 +0000
From:   Sherry Sun <sherry.sun@....com>
To:     Borislav Petkov <bp@...en8.de>
CC:     "mchehab@...nel.org" <mchehab@...nel.org>,
        "tony.luck@...el.com" <tony.luck@...el.com>,
        "james.morse@....com" <james.morse@....com>,
        "rrichter@...vell.com" <rrichter@...vell.com>,
        "michal.simek@...inx.com" <michal.simek@...inx.com>,
        "manish.narani@...inx.com" <manish.narani@...inx.com>,
        "linux-edac@...r.kernel.org" <linux-edac@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        dl-linux-imx <linux-imx@....com>, Frank Li <frank.li@....com>
Subject: RE: [PATCH v2] EDAC: synopsys: Fix the wrong call of pinf->col
 parameter

Hi Borislav,

> -----Original Message-----
> From: Borislav Petkov <bp@...en8.de>
> Sent: 2020年3月16日 18:44
> To: Sherry Sun <sherry.sun@....com>
> Cc: mchehab@...nel.org; tony.luck@...el.com; james.morse@....com;
> rrichter@...vell.com; michal.simek@...inx.com; manish.narani@...inx.com;
> linux-edac@...r.kernel.org; linux-kernel@...r.kernel.org; dl-linux-imx
> <linux-imx@....com>; Frank Li <frank.li@....com>
> Subject: Re: [PATCH v2] EDAC: synopsys: Fix the wrong call of pinf->col
> parameter
> 
> On Mon, Mar 16, 2020 at 01:30:39AM +0000, Sherry Sun wrote:
> > Maybe you misunderstood the handle_error(), this function has already
> > distinguished between Zynq and ZynqMP through priv->p_data->quirks.
> > And what I am doing in this patch is to remove the useless pinf->col
> > in ZynqMP part, which won't break the Zynq part.
> 
> Ok, I see it now, thanks for clarifying.
> 
> Now, in your v2 pls fix this check in handle_error():
> 
> 	if (!priv->p_data->quirks) {
> 
> to *actually* *explicitly* check that the platform for which this function is
> called, really supports interrupts, i.e., DDR_ECC_INTR_SUPPORT, and not that
> the ->quirks thing is != 0. Like the rest of the code does.
> 

Ok, I will fix this check.

Best regards
Sherry Sun

> Thx.
> 
> --
> Regards/Gruss,
>     Boris.
> 
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