linux-kernel - Re: [PATCH] drm/etnaviv: fix external abort seen on GC600 rev 0x19

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Message-ID: <CAH9NwWdLnwb0BiR6qAHKFexFm2NJkpHv7Z7YAdQ7fJBVxjGH4w@mail.gmail.com>
Date:   Sun, 23 Aug 2020 21:10:25 +0200
From:   Christian Gmeiner <christian.gmeiner@...il.com>
To:     "Ing. Josua Mayer" <josua.mayer@....eu>
Cc:     LKML <linux-kernel@...r.kernel.org>, stable@...r.kernel.org,
        Lucas Stach <l.stach@...gutronix.de>,
        Russell King <linux+etnaviv@...linux.org.uk>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        The etnaviv authors <etnaviv@...ts.freedesktop.org>,
        DRI mailing list <dri-devel@...ts.freedesktop.org>
Subject: Re: [PATCH] drm/etnaviv: fix external abort seen on GC600 rev 0x19

Hi

> I have formally tested the patch with 5.7.10 - and it doesn't resolve
> the issue - sadly :(
>
> From my testing, the reads on
> VIVS_HI_CHIP_PRODUCT_ID
> VIVS_HI_CHIP_ECO_ID
> need to be conditional - while
> VIVS_HI_CHIP_CUSTOMER_ID
> seems to be okay.
>

Uhh.. okay.. just send a V2 - thanks for testing :)

-- 
greets
--
Christian Gmeiner, MSc

https://christian-gmeiner.info/privacypolicy