On Wed, Jun 29, 2022 at 06:18:25PM +0000, Conor.Dooley@microchip.com wrote:

No, no it doesn't. Not sure what I was thinking there.
Prob tested that on the the last commit that bisect tested
rather than the one it pointed out the problem was with.

Either way, boot is broken in -next.

Can you check if the below fixes the issue ? Assuming presenting L1 as
LLC might be causing issue.

Regards,
Sudeep

-->8

diff --git i/drivers/base/cacheinfo.c w/drivers/base/cacheinfo.c
index 167abfa6f37d..a691317f7fdd 100644
--- i/drivers/base/cacheinfo.c
+++ w/drivers/base/cacheinfo.c

@@ -60,7 +60,8 @@ bool last_level_cache_is_valid(unsigned int cpu)

        llc = per_cpu_cacheinfo_idx(cpu, cache_leaves(cpu) - 1);

-       return (llc->attributes & CACHE_ID) || !!llc->fw_token;
+       return (llc->type == CACHE_TYPE_UNIFIED) &&
+              ((llc->attributes & CACHE_ID) || !!llc->fw_token);

 }

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