From: Deepa Dinamani Date: Mon, 14 Jan 2019 06:28:05 +0000 (-0800) Subject: Input: input_event - provide override for sparc64 X-Git-Tag: v4.19.19~46 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=71b1af87749b917a2b6fd4afa0b8a9019f1259a4;p=platform%2Fkernel%2Flinux-rpi.git Input: input_event - provide override for sparc64 commit 2e746942ebacf1565caa72cf980745e5ce297c48 upstream. The usec part of the timeval is defined as __kernel_suseconds_t tv_usec; /* microseconds */ Arnd noticed that sparc64 is the only architecture that defines __kernel_suseconds_t as int rather than long. This breaks the current y2038 fix for kernel as we only access and define the timeval struct for non-kernel use cases. But, this was hidden by an another typo in the use of __KERNEL__ qualifier. Fix the typo, and provide an override for sparc64. Fixes: 152194fe9c3f ("Input: extend usable life of event timestamps to 2106 on 32 bit systems") Reported-by: Arnd Bergmann Signed-off-by: Deepa Dinamani Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman --- diff --git a/include/uapi/linux/input.h b/include/uapi/linux/input.h index fb78f6f500f3..ffab958bc512 100644 --- a/include/uapi/linux/input.h +++ b/include/uapi/linux/input.h @@ -26,13 +26,17 @@ */ struct input_event { -#if (__BITS_PER_LONG != 32 || !defined(__USE_TIME_BITS64)) && !defined(__KERNEL) +#if (__BITS_PER_LONG != 32 || !defined(__USE_TIME_BITS64)) && !defined(__KERNEL__) struct timeval time; #define input_event_sec time.tv_sec #define input_event_usec time.tv_usec #else __kernel_ulong_t __sec; +#ifdef CONFIG_SPARC64 + unsigned int __usec; +#else __kernel_ulong_t __usec; +#endif #define input_event_sec __sec #define input_event_usec __usec #endif