tree 1a5ed9b54c202d6bede6d3f28c2f0836f36dfccf
parent a33b5a08cbbdd7aadff95f40cbb45ab86841679e
author Thomas Weißschuh <thomas.weissschuh@linutronix.de> 1725963095 +0200
committer Ingo Molnar <mingo@kernel.org> 1745324647 +0200

x86/vdso: Remove #ifdeffery around page setup variants

Replace the open-coded ifdefs in C sources files with IS_ENABLED().
This makes the code easier to read and enables the compiler to typecheck
also the disabled parts, before optimizing them away.
To make this work, also remove the ifdefs from declarations of used
variables.

Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Cc: Andrew Cooper <andrew.cooper3@citrix.com>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Eric Biederman <ebiederm@xmission.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Juergen Gross <jgross@suse.com>
Cc: Kees Cook <kees@kernel.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Rik van Riel <riel@surriel.com>
Link: https://lore.kernel.org/r/20240910-x86-vdso-ifdef-v1-1-877c9df9b081@linutronix.de