linux-kernel - Re: [EXT] [PATCH 09/15] qed: use new module_firmware

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Message-ID: <20200515203230.GA11244@42.do-not-panic.com>
Date:   Fri, 15 May 2020 20:32:30 +0000
From:   Luis Chamberlain <mcgrof@...nel.org>
To:     Igor Russkikh <irusskikh@...vell.com>
Cc:     jeyu@...nel.org, akpm@...ux-foundation.org, arnd@...db.de,
        rostedt@...dmis.org, mingo@...hat.com, aquini@...hat.com,
        cai@....pw, dyoung@...hat.com, bhe@...hat.com,
        peterz@...radead.org, tglx@...utronix.de, gpiccoli@...onical.com,
        pmladek@...e.com, tiwai@...e.de, schlad@...e.de,
        andriy.shevchenko@...ux.intel.com, keescook@...omium.org,
        daniel.vetter@...ll.ch, will@...nel.org,
        mchehab+samsung@...nel.org, kvalo@...eaurora.org,
        davem@...emloft.net, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org, Ariel Elior <aelior@...vell.com>,
        GR-everest-linux-l2 <GR-everest-linux-l2@...vell.com>
Subject: Re: [EXT] [PATCH 09/15] qed: use new module_firmware_crashed()

On Thu, May 14, 2020 at 05:53:41PM +0300, Igor Russkikh wrote:
> > 
> > So do you mean like the changes below?
> > 
> > diff --git a/drivers/net/ethernet/qlogic/qed/qed_debug.c
> > b/drivers/net/ethernet/qlogic/qed/qed_debug.c
> > index f4eebaabb6d0..95cb7da2542e 100644
> > --- a/drivers/net/ethernet/qlogic/qed/qed_debug.c
> > +++ b/drivers/net/ethernet/qlogic/qed/qed_debug.c
> > @@ -7906,6 +7906,7 @@ int qed_dbg_all_data(struct qed_dev *cdev, void
> > *buffer)
> >  		rc = qed_dbg_grc(cdev, (u8 *)buffer + offset +
> >  				 REGDUMP_HEADER_SIZE, &feature_size);
> >  		if (!rc) {
> > +			module_firmware_crashed();
> >  			*(u32 *)((u8 *)buffer + offset) =
> >  			    qed_calc_regdump_header(cdev, GRC_DUMP,
> >  						    cur_engine,
> 
> Please remove this invocation. Its not a place where FW crash is happening.

Will do!

> 
> >  		DP_NOTICE(p_hwfn,
> >  			  "The MFW failed to respond to command 0x%08x
> > [param 0x%08x].\n",
> >  			  p_mb_params->cmd, p_mb_params->param);
> > +		module_firmware_crashed();
> >  		qed_mcp_print_cpu_info(p_hwfn, p_ptt);
> 
> This one is perfect, thanks!

Can I add your Reviewed-by provided I remove the hunk above?

  Luis