On 09.04.2021 14:55:59, Koen Vandeputte wrote:
>
> On 09.04.21 13:21, Marc Kleine-Budde wrote:
> > On 4/9/21 12:18 PM, Koen Vandeputte wrote:
> > > Hi All,
> > >
> > > I just updated kernel 4.14 within OpenWRT from 4.14.224 to 4.14.229
> > > Booting it shows the splat below on each run. [1]
> > >
> > >
> > > It seems there are 2 patches regarding flexcan which were introduced in
> > > 4.14.226
> > >
> > > --> ce59ffca5c49 ("can: flexcan: enable RX FIFO after FRZ/HALT valid")
> > > --> bb7c9039a396 ("can: flexcan: assert FRZ bit in flexcan_chip_freeze()")
> > >
> > > Reverting these fixes the splat.
> > This patch should fix the problem:
> >
> > 47c5e474bc1e can: flexcan: flexcan_chip_freeze(): fix chip freeze for missing
> > bitrate
> >
> > Greg, can you pick this up for v4.14?
> >
> > regards,
> > Marc
> >
> Checking kernels 4.4 & 4.9 shows that this fix is also missing over there.
>
> Marc,
> Can you confirm that it's also required for these?
ACK, the fix is needed for v4.4.265 and v4.9.265.
Thanks for checking this,
Marc
--
Pengutronix e.K. | Marc Kleine-Budde |
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