Re: [PATCH v4 0/5] ARM: decompressor: use by-VA cache maintenance for v7 cores

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On 2020-02-27 10:11, Linus Walleij wrote:
On Wed, Feb 26, 2020 at 5:57 PM Ard Biesheuvel <ardb@xxxxxxxxxx> wrote:

So instead, switch to the by-VA cache maintenance that the architecture
requires for v7 and later (and ARM1176, as a side effect).

Changes since v3:
- ensure that the region that is cleaned after self-relocation of the zImage
  covers the appended DTB, if present

Apologies to Linus, but due to this change, I decided not to take your
Tested-by into account, and I would appreciate it if you could retest
this version of the series? Thanks.

No problem, I have tested it on the following:

- ARMv7 Cortex A9 x 2 Qualcomm APQ8060 DragonBoard
- ARM PB11MPCore (4 x 1176)

<pedant>

The ARM11MPCore isn't a bunch of 1176s glued together. It is actually a very
different CPU, designed by a different team.

</pedant>

- ARMv7 Ux500 Cortex A9 x 2

The PB11MPCore is again the crucial board, if it work on that
board it works on anything, most of the time :D

That I can only agree with! ;-)

        M.
--
Jazz is not dead. It just smells funny...



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