Commit ba200d39 authored Apr 08, 2020 by Greg Kroah-Hartman Committed by Will McVicker Apr 08, 2020

ANDROID: GKI: arm64: reserve space in cpu_hwcaps and cpu_hwcap_keys arrays



Since cpu_hwcaps and cpu_hwcap_keys are exported symbols, reserve
space in them for any future cpu capabilities or erratas.

Bug: 151154716
Bug: 153490586
Signed-off-by: Mian Yousaf Kaukab <yousaf.kaukab@suse.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I35930dd52d98817831d812f35560a2605804a553
(cherry picked from commit 9c406803119f6f1a86fe2d693e5dbe1e849c9d42)
Signed-off-by: Will McVicker <willmcvicker@google.com>
[willmcvicker: updated ARM64_NCAPS value to patch current range]

parent 7f3e23b3

arch/arm64/include/asm/cpucaps.h

+2 −1

Original line number	Diff line number	Diff line
		@@ -54,6 +54,7 @@
		#define ARM64_WORKAROUND_1463225 33
		#define ARM64_SSBS 34

		#define ARM64_NCAPS 35
		/* kabi: reserve 35 - 62 for future cpu capabilities */
		#define ARM64_NCAPS 62

		#endif /* __ASM_CPUCAPS_H */