Commit b69b47a6 authored by Thomas Weißschuh's avatar Thomas Weißschuh Committed by Thomas Gleixner
Browse files

arm64: Make asm/cache.h compatible with vDSO 



asm/cache.h can be used during the vDSO build through vdso/cache.h.
Not all definitions in it are compatible with the vDSO, especially the
compat vDSO.

Hide the more complex definitions from the vDSO build.

Signed-off-by: default avatarThomas Weißschuh <thomas.weissschuh@linutronix.de>
Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/all/20250303-vdso-clock-v1-2-c1b5c69a166f@linutronix.de
parent 0704bf43

arch/arm64/include/asm/cache.h

+2 −2
Original line number Diff line number Diff line
@@ -35,7 +35,7 @@ 
#define ARCH_DMA_MINALIGN	(128)

#define ARCH_KMALLOC_MINALIGN	(8)



#ifndef __ASSEMBLY__

#if !defined(__ASSEMBLY__) && !defined(BUILD_VDSO)



#include <linux/bitops.h>

#include <linux/kasan-enabled.h>
@@ -118,6 +118,6 @@ static inline u32 __attribute_const__ read_cpuid_effective_cachetype(void) 
	return ctr;

}



#endif	/* __ASSEMBLY__ */

#endif /* !defined(__ASSEMBLY__) && !defined(BUILD_VDSO) */



#endif