Hi Catalin and Will,
On 8/30/19 2:58 PM, Vincenzo Frascino wrote:
clock_gettime32 and clock_getres_time32 should be compiled only with the 32 bit vdso library.
Expose BUILD_VDSO32 when arm64 compat is compiled, to provide an indication to the generic library to include these symbols.
Cc: Catalin Marinas catalin.marinas@arm.com Cc: Will Deacon will@kernel.org Signed-off-by: Vincenzo Frascino vincenzo.frascino@arm.com Acked-by: Catalin Marinas catalin.marinas@arm.com
arch/arm64/include/asm/vdso/compat_gettimeofday.h | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/arm64/include/asm/vdso/compat_gettimeofday.h b/arch/arm64/include/asm/vdso/compat_gettimeofday.h index c50ee1b7d5cd..fe7afe0f1a3d 100644 --- a/arch/arm64/include/asm/vdso/compat_gettimeofday.h +++ b/arch/arm64/include/asm/vdso/compat_gettimeofday.h @@ -17,6 +17,7 @@ #define VDSO_HAS_CLOCK_GETRES 1 #define VDSO_HAS_32BIT_FALLBACK 1 +#define BUILD_VDSO32 1 static __always_inline int gettimeofday_fallback(struct __kernel_old_timeval *_tv,
This patch is independent from the rest and touches only arch code. Can it go in via the arm64 tree?