From mboxrd@z Thu Jan 1 00:00:00 1970 From: "H. Peter Anvin" Subject: [PATCH 1/7] compat: Introduce COMPAT_USE_64BIT_TIME Date: Sun, 19 Feb 2012 18:22:44 -0800 Message-ID: <1329704570-3792-2-git-send-email-hpa@zytor.com> References: <1329704570-3792-1-git-send-email-hpa@zytor.com> Return-path: In-Reply-To: <1329704570-3792-1-git-send-email-hpa@zytor.com> Sender: linux-kernel-owner@vger.kernel.org To: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org Cc: mingo@kernel.org, tglx@linutronix.de, torvalds@linux-foundation.org, akpm@linux-foundation.org, davem@davemloft.net, hjl.tools@gmail.com, Arnd Bergmann , Greg Kroah-Hartman , "H. Peter Anvin" List-Id: linux-arch.vger.kernel.org From: "H. J. Lu" 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 --- 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 #include +#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 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from terminus.zytor.com ([198.137.202.10]:58049 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753812Ab2BTCYu (ORCPT ); Sun, 19 Feb 2012 21:24:50 -0500 From: "H. Peter Anvin" Subject: [PATCH 1/7] compat: Introduce COMPAT_USE_64BIT_TIME Date: Sun, 19 Feb 2012 18:22:44 -0800 Message-ID: <1329704570-3792-2-git-send-email-hpa@zytor.com> In-Reply-To: <1329704570-3792-1-git-send-email-hpa@zytor.com> References: <1329704570-3792-1-git-send-email-hpa@zytor.com> Sender: linux-arch-owner@vger.kernel.org List-ID: To: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org Cc: mingo@kernel.org, tglx@linutronix.de, torvalds@linux-foundation.org, akpm@linux-foundation.org, davem@davemloft.net, hjl.tools@gmail.com, Arnd Bergmann , Greg Kroah-Hartman , "H. Peter Anvin" Message-ID: <20120220022244.z-U_GadQdueJWLavuqybcVfmTeZDMmxFX8vVKQGphFk@z> From: "H. J. Lu" 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 --- 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 #include +#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