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[103.229.18.19]) by smtp.gmail.com with ESMTPSA id n63-v6sm26113748pfn.9.2018.10.10.21.25.26 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Wed, 10 Oct 2018 21:25:30 -0700 (PDT) From: Firoz Khan To: linux-ia64@vger.kernel.org, Tony Luck , Fenghua Yu , Thomas Gleixner , Greg Kroah-Hartman , Philippe Ombredanne , Kate Stewart Cc: y2038@lists.linaro.org, linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, arnd@arndb.de, deepa.kernel@gmail.com, marcin.juszkiewicz@linaro.org, firoz.khan@linaro.org Subject: [PATCH v3 1/7] ia64: add __NR_old_getpagesize in uapi/asm/unistd.h Date: Thu, 11 Oct 2018 09:54:49 +0530 Message-Id: <1539231895-4118-2-git-send-email-firoz.khan@linaro.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1539231895-4118-1-git-send-email-firoz.khan@linaro.org> References: <1539231895-4118-1-git-send-email-firoz.khan@linaro.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org sys_getpagesize entry is present in entry.S file to support for old user interface. So we need to add an uapi entry too. Add __NR_old_getpagesize in order to not break old user space as it is reserved for backwards compatibility with old __NR_ getpagesize. Signed-off-by: Firoz Khan --- arch/ia64/include/uapi/asm/unistd.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -- 1.9.1 diff --git a/arch/ia64/include/uapi/asm/unistd.h b/arch/ia64/include/uapi/asm/unistd.h index 5fe71d4..4d590c9 100644 --- a/arch/ia64/include/uapi/asm/unistd.h +++ b/arch/ia64/include/uapi/asm/unistd.h @@ -161,7 +161,7 @@ #define __NR_nanosleep 1168 #define __NR_nfsservctl 1169 #define __NR_prctl 1170 -/* 1171 is reserved for backwards compatibility with old __NR_getpagesize */ +#define __NR_old_getpagesize 1171 #define __NR_mmap2 1172 #define __NR_pciconfig_read 1173 #define __NR_pciconfig_write 1174