diff options
| author | Thomas Weißschuh <thomas.weissschuh@linutronix.de> | 2024-10-10 09:01:06 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2024-11-02 12:37:33 +0100 |
| commit | 0973fed6a5e58dd2515a83dd7f83ad674e91cc4f (patch) | |
| tree | 8b4622dff52dc6881115dace020bec75b340509c /arch/arm64/include | |
| parent | 98333a84e3318a1dd08a3ec6def98abfb8215cdb (diff) | |
arm64: vdso: Drop LBASE_VDSO
This constant is always "0", providing no value and making the logic
harder to understand.
Also prepare for a consolidation of the vdso linkerscript logic by
aligning it with other architectures.
Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Will Deacon <will@kernel.org>
Link: https://lore.kernel.org/all/20241010-vdso-generic-base-v1-4-b64f0842d512@linutronix.de
Diffstat (limited to 'arch/arm64/include')
| -rw-r--r-- | arch/arm64/include/asm/vdso.h | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/arch/arm64/include/asm/vdso.h b/arch/arm64/include/asm/vdso.h index 4305995c8f82..3e3c3fdb1842 100644 --- a/arch/arm64/include/asm/vdso.h +++ b/arch/arm64/include/asm/vdso.h @@ -5,13 +5,6 @@ #ifndef __ASM_VDSO_H #define __ASM_VDSO_H -/* - * Default link address for the vDSO. - * Since we randomise the VDSO mapping, there's little point in trying - * to prelink this. - */ -#define VDSO_LBASE 0x0 - #define __VVAR_PAGES 2 #ifndef __ASSEMBLY__ @@ -20,7 +13,7 @@ #define VDSO_SYMBOL(base, name) \ ({ \ - (void *)(vdso_offset_##name - VDSO_LBASE + (unsigned long)(base)); \ + (void *)(vdso_offset_##name + (unsigned long)(base)); \ }) extern char vdso_start[], vdso_end[]; |