Re: [PATCH] arm64/mm: Drop redundant BUG_ON(!pgtable_alloc)

[Naresh Kamboju]

LKFT detected arm64 boot regression on today's Linux next-20221121 tag.
The Kernel boot log did not show anything on the serial console.

Anders bisected this problem and found the subject commit is the
first bad commit.

# first bad commit: [9ed2b4616d4e846ece2a04cb5007ce1d1bd9e3f3]
        arm64/mm: Drop redundant BUG_ON(!pgtable_alloc)

Later it was found this lore link which was already reported [1].

ref:
[1] https://lore.kernel.org/all/Y3pS5fdZ3MdLZ00t@dev-arch.thelio-3990X/


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