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

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commit 66f793099a

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
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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David Woodhouse 2018-02-01 11:27:20 +00:00 • committed by Greg Kroah-Hartman

parent 9ec4cfcef1

commit 76e36defe0

1 changed files with 8 additions and 1 deletions

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include/linux/init.h

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