Re: [PATCH 5/5] ARM: spectre-v2: per-CPU vtables to work around big.Little systems

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On Fri, Oct 05, 2018 at 11:09:40AM +0200, Marek Szyprowski wrote:
> This patch causes lots of kernel 'BUG' messages on all Samsung Exynos
> boards.  It started to appear since it has been merged to linux-next
> on 20181002.  I wonder if this issue is Exynos specific or there are
> some patches missing in linux-next, which should fix those 'BUGS'.
> If this is Exynos specific, please let us know what should be changed
> in Exynos platform code to avoid this issue.

Thanks for the report.

It looks like my solution for big.Little isn't possible... back to
the drawing board, and big.Little will have to remain vulnerable to
Spectre for another release cycle.

-- 
RMK's Patch system: http://www.armlinux.org.uk/developer/patches/
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