[PATCH v4 0/3] Cortex-A77 erratum 1508412 workaround

[Will Deacon]

On Mon, Aug 03, 2020 at 01:31:24PM -0600, Rob Herring wrote:
> This series implements the work-around for Cortex-A77 erratum 1508412.
> KVM guests which don't implement the workaround can still deadlock the
> system. This is also the case with the existing Cortex-A57 erratum 832075,
> so we add a warning message if an erratum can cause deadlock.

For the series:

Acked-by: Will Deacon <will at kernel.org>

I'm a bit worried about how we'll get on maintaining this, given that we
need to make sure that all new users of read_sysreg(par_el1) use
read_sysreg_par() instead, but oh well.

Will