linux-kernel - Does anything ever enter through startup_64 in head

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Message-ID: <21775.1481123477@warthog.procyon.org.uk>
Date:   Wed, 07 Dec 2016 15:11:17 +0000
From:   David Howells <dhowells@...hat.com>
To:     Matt Fleming <matt@...eblueprint.co.uk>
cc:     dhowells@...hat.com, linux-efi@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Does anything ever enter through startup_64 in head_64.S?

Hi Matt,

Does anything ever enter the kernel through startup_64 in head_64.S?[*]  Do
all 64-bit mode entries always enter through one of the EFI entry points?

Thanks,
David

[*] I know startup_32 goes through there, but that's internal