[PATCH RFC net-next 1/3] net: stmmac: Prevent RGSMIIIS IRQs flood

[Serge Semin]

On Tue, May 28, 2024 at 11:24:30AM +0100, Russell King (Oracle) wrote:
> On Sat, May 25, 2024 at 12:02:57AM +0300, Serge Semin wrote:
> > Without reading the GMAC_RGSMIIIS/MAC_PHYIF_Control_Status the IRQ line
> > won't be de-asserted causing interrupt handler executed over and over. As
> > a quick-fix let's just dummy-read the CSR for now.
> > 
> > Signed-off-by: Serge Semin <fancer.lancer at gmail.com>
> 
> I think it would make sense to merge these into the patches that do the
> conversion to avoid a git bisect hitting on a patch that causes an
> interrupt storm. Any objection?

Of course, no objection. This patch content was intended to be merged
into yours.

-Serge(y)

> 
> (I'm now converting these two in separate patches, so would need to
> split this patch...)
> 
> Thanks.
> 
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