[PATCH v2 2/2] arm64: Initialize TLB memory if CMO_BY_VA_ONLY

[Tom Rini]

On Thu, Feb 09, 2023 at 04:54:28AM +0800, Ying-Chun Liu (PaulLiu) wrote:

> From: Pierre-Clément Tosi <ptosi at google.com>
> 
> Memory used to hold the page tables is allocated from the top of RAM
> with no prior initialization and could therefore hold invalid data. As
> invalidate_dcache_all() will be called before the MMU has been
> initialized and as that function relies indirectly on the page tables
> when using CMO_BY_VA_ONLY, these must be in a valid state from their
> allocation.
> 
> Signed-off-by: Pierre-Clément Tosi <ptosi at google.com>
> [ Paul: pick from the Android tree. Fix checkpatch warnings, and rebased
>   to the upstream. ]
> Signed-off-by: Ying-Chun Liu (PaulLiu) <paul.liu at linaro.org>
> Cc: Tom Rini <trini at konsulko.com>
> Link: https://android.googlesource.com/platform/external/u-boot/+/e3ceef4230b772186c6853cace4a676a407e6ab7

Applied to u-boot/next, thanks!

-- 
Tom
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