x86/retpoline: Avoid retpolines for built-in __init functions

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There's no point in building init code with retpolines, since it runs before
any potentially hostile userspace does. And before the retpoline is actually
ALTERNATIVEd into place, for much of it.

Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: karahmed@amazon.de
Cc: peterz@infradead.org
Cc: bp@alien8.de
Link: https://lkml.kernel.org/r/1517484441-1420-2-git-send-email-dwmw@amazon.co.uk

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David Woodhouse 2018-02-01 11:27:20 +00:00 • committed by Thomas Gleixner

parent 085331dfc6

commit 66f793099a

1 changed files with 8 additions and 1 deletions

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include/linux/init.h

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