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Message-Id: <1329696488-16970-8-git-send-email-hpa@zytor.com>
Date: Sun, 19 Feb 2012 16:07:45 -0800
From: "H. Peter Anvin" <hpa@...or.com>
To: linux-kernel@...r.kernel.org, linux-arch@...r.kernel.org
Cc: mingo@...nel.org, tglx@...utronix.de, hpa@...or.com,
torvalds@...ux-foundation.org, akpm@...ux-foundation.org,
hjl.tools@...il.com
Subject: [PATCH 07/30] compat: Introduce COMPAT_USE_64BIT_TIME
From: "H. J. Lu" <hjl.tools@...il.com>
Allow a compatibility ABI to use a 64-bit time_t and 64-bit members in
struct timeval and struct timespec to avoid the Y2038 problem.
This will be used for the x32 ABI.
Signed-off-by: H. Peter Anvin <hpa@...or.com>
---
include/linux/compat.h | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/include/linux/compat.h b/include/linux/compat.h
index 41c9f65..1be91c0 100644
--- a/include/linux/compat.h
+++ b/include/linux/compat.h
@@ -19,6 +19,10 @@
#include <asm/siginfo.h>
#include <asm/signal.h>
+#ifndef COMPAT_USE_64BIT_TIME
+#define COMPAT_USE_64BIT_TIME 0
+#endif
+
#define compat_jiffies_to_clock_t(x) \
(((unsigned long)(x) * COMPAT_USER_HZ) / HZ)
--
1.7.6.5
--
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