x86/acpi: Support objtool validation in wakeup_64.S

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The OBJECT_FILES_NON_STANDARD annotation is used to tell objtool to
ignore a file.  File-level ignores won't work when validating vmlinux.o.

Instead, tell objtool to ignore do_suspend_lowlevel() directly with the
STACK_FRAME_NON_STANDARD annotation.

Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net>
Cc: Len Brown <len.brown@intel.com>
Cc: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com>
Link: https://lore.kernel.org/r/269eda576c53bc9ecc8167c211989111013a67aa.1611263462.git.jpoimboe@redhat.com

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Josh Poimboeuf 2021-01-21 15:29:33 -06:00

parent f83d1a0190

commit aeb818fcc9

2 changed files with 2 additions and 1 deletions

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1

arch/x86/kernel/acpi/Makefile

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2

arch/x86/kernel/acpi/wakeup_64.S

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