Subject: Re: powerpc/64: Fix L1D cache shape vector reporting L1I values

From: Michael Ellerman <[email-masked]>
Date: Wed, 8 Mar 2017 18:26:00 +1100 (AEDT)

On Mon, 2017-03-06 at 11:15:29 UTC, Michael Ellerman wrote:
> It seems we didn't pay quite enough attention when testing the new cache
> shape vectors, which means we didn't notice the bug where the vector for
> the L1D was using the L1I values. Fix it, resulting in eg:
> 
>   L1I  cache size:     0x8000      32768B         32K
>   L1I  line size:        0x80       8-way associative
>   L1D  cache size:    0x10000      65536B         64K
>   L1D  line size:        0x80       8-way associative
> 
> Fixes: 98a5f361b862 ("powerpc: Add new cache geometry aux vectors")
> Cut-and-paste-bug-by: Benjamin Herrenschmidt <[email-masked]>
> Badly-reviewed-by: Michael Ellerman <[email-masked]>
> Signed-off-by: Michael Ellerman <[email-masked]>

Applied to powerpc fixes.

https://git.kernel.org/powerpc/c/9c7a00868c3a77c86ab07a2c51f3bb

cheers