From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id AC18CC41535 for ; Fri, 27 May 2022 12:17:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1353657AbiE0MPx (ORCPT ); Fri, 27 May 2022 08:15:53 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45108 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1352468AbiE0MAb (ORCPT ); Fri, 27 May 2022 08:00:31 -0400 Received: from sin.source.kernel.org (sin.source.kernel.org [IPv6:2604:1380:40e1:4800::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D2BBFEE3A; Fri, 27 May 2022 04:52:27 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sin.source.kernel.org (Postfix) with ESMTPS id 3603CCE251C; Fri, 27 May 2022 11:52:23 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4455EC34100; Fri, 27 May 2022 11:52:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1653652341; bh=IPrm7l7Y4DEnj3K/unR0h1dsLN/bo46PUM9Qs6lbRoE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=dbSZhSPG1Up7qXR68joGSy4PRi3vWylRBNFsROdIONnyTFCTHKF9SBKwme59iRovW LYPTQuqhTs3bjXr7eBLpV7fm/NuHAdWmxxbnNKtUVhjxyJQfkYfptTz/UF34HlQ0y5 ta83A66Qnfljk/EP29BXu536agzrG+0uS0Mmhj50= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Thomas Gleixner , Arnd Bergmann , "Jason A. Donenfeld" Subject: [PATCH 5.10 122/163] ia64: define get_cycles macro for arch-override Date: Fri, 27 May 2022 10:50:02 +0200 Message-Id: <20220527084844.961664055@linuxfoundation.org> X-Mailer: git-send-email 2.36.1 In-Reply-To: <20220527084828.156494029@linuxfoundation.org> References: <20220527084828.156494029@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: "Jason A. Donenfeld" commit 57c0900b91d8891ab43f0e6b464d059fda51d102 upstream. Itanium defines a get_cycles() function, but it does not do the usual `#define get_cycles get_cycles` dance, making it impossible for generic code to see if an arch-specific function was defined. While the get_cycles() ifdef is not currently used, the following timekeeping patch in this series will depend on the macro existing (or not existing) when defining random_get_entropy(). Cc: Thomas Gleixner Cc: Arnd Bergmann Signed-off-by: Jason A. Donenfeld Signed-off-by: Greg Kroah-Hartman --- arch/ia64/include/asm/timex.h | 1 + 1 file changed, 1 insertion(+) --- a/arch/ia64/include/asm/timex.h +++ b/arch/ia64/include/asm/timex.h @@ -39,6 +39,7 @@ get_cycles (void) ret = ia64_getreg(_IA64_REG_AR_ITC); return ret; } +#define get_cycles get_cycles extern void ia64_cpu_local_tick (void); extern unsigned long long ia64_native_sched_clock (void);