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[209.132.180.67]) by mx.google.com with ESMTP id r22-v6si12538191pfr.18.2018.10.25.22.12.17; Thu, 25 Oct 2018 22:12:33 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=YKF6u4GB; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726296AbeJZNrR (ORCPT + 99 others); Fri, 26 Oct 2018 09:47:17 -0400 Received: from mail-pg1-f193.google.com ([209.85.215.193]:36105 "EHLO mail-pg1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725925AbeJZNrR (ORCPT ); Fri, 26 Oct 2018 09:47:17 -0400 Received: by mail-pg1-f193.google.com with SMTP id z17-v6so1772939pgv.3 for ; Thu, 25 Oct 2018 22:11:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=1L7LTEmOplJ0dgGgsahfwyq4YoVWgFKdhmm3eA4hf8A=; b=YKF6u4GBTDEaFLACGG3Uhw0OcunjYHTay6n303PnfDJiy8seJt9dgucfApjCQdEsHU 6GmBGb3lr3miwIuJ3NkCrrlHoLzeRJWehOMtidPO81limxAr7jirghncJEeRCWq+ICju 6kiifEraNVten4T7E47k2H0P2NYRUVixvJQ/M= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=1L7LTEmOplJ0dgGgsahfwyq4YoVWgFKdhmm3eA4hf8A=; b=sUDZ3yElNIoyQCOsd81ow693YJ1t7rS9YQ59qs9ToLNCib88pHACla68h+kDBraE6W rfadnwqyxr6/210iGxQIlmCPiP7rjZ+kuLIUE58qfcSbmBhFdquy5CctWeRkpmAx1tcF DlahEvHq+g2d08DqJWOPaKlPu31HKkxXwqXEumaYaZtJKjt8l+fY0fNv8/yuMeTHXdoC fIzRoC5p+WbOjMA1scX3RLxGoS5IfCIeuxRTxTns0yzAqthUaodOyd5ocZ+iY/wM1QKY SxmoUe4zwyUd6C36WbM04pU26/ZiVtEWlcgYKPsT19vfX+s/q0UUyzZGwlTfdSGM/u2s rIDw== X-Gm-Message-State: AGRZ1gJmMhlWAZI2P54FgDwIQblfb4PvM9Cb14Hb+NL8aJ4blU6gfDsD o+I0iEg2aZ+xqgOE1Q9QzSi7Bg== X-Received: by 2002:a62:a50d:: with SMTP id v13-v6mr2217739pfm.18.1540530707259; Thu, 25 Oct 2018 22:11:47 -0700 (PDT) Received: from qualcomm-HP-ZBook-14-G2.domain.name ([49.207.61.165]) by smtp.gmail.com with ESMTPSA id u13-v6sm9608912pgp.18.2018.10.25.22.11.41 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Thu, 25 Oct 2018 22:11:46 -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 v4 1/5] ia64: add __NR_old_getpagesize in uapi header file Date: Fri, 26 Oct 2018 10:41:10 +0530 Message-Id: <1540530674-3824-2-git-send-email-firoz.khan@linaro.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1540530674-3824-1-git-send-email-firoz.khan@linaro.org> References: <1540530674-3824-1-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 kernel/entry.S file to support for old user interface. So we need to add an uapi entry too. Add __NR_old_getpagesize in uapi/asm/unistd.h 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(-) 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 -- 1.9.1