From patchwork Thu Aug 17 21:45:01 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Helge Deller X-Patchwork-Id: 13357014 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 AD286C6FD22 for ; Thu, 17 Aug 2023 21:46:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1355408AbjHQVpd (ORCPT ); Thu, 17 Aug 2023 17:45:33 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53648 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1355427AbjHQVpO (ORCPT ); Thu, 17 Aug 2023 17:45:14 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0398D1FC3 for ; Thu, 17 Aug 2023 14:45:13 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 8D02D6540B for ; Thu, 17 Aug 2023 21:45:12 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4A085C433C8; Thu, 17 Aug 2023 21:45:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1692308712; bh=Ycne5p+Zb5M0VpTwmM0yB9wizBb2ZvWSNDhzmSi8z/w=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=tZS1OLAiK7wL6vIKC+mcmzNWqo3k1tVQfsxMighUh56g6rY4/WiZ6RXufF/iyalbR Nwpb4KpBfEzas+RcbyUOGGt4fY+nWYiQPyVryRfhvvHO5KhHywYd0K4lg78iGbphpp p8lDm98+Pr/fk5Muzn5YQdVZcA1mLLM92jcKsU3SXYjSOJDrOnmXhGimukZXj1djdm ZND4GFAYv8MJ70RPtc7VmU0Bnp2r+0F3jSYUj0JD9QoZdmxzLvSahs2CgAVu+ZZOwH 0Z3wD23SMQTjetMFBmLl7UeWDujFizbccMn+DrE3Ggfr+Biyme01C09mPw5wbdTxA3 NyZP2WDkSZBag== From: deller@kernel.org To: linux-parisc@vger.kernel.org Cc: Helge Deller Subject: [PATCH 4/5] parisc: Fix comment on Elf64 Function descriptor Date: Thu, 17 Aug 2023 23:45:01 +0200 Message-ID: <20230817214503.108660-5-deller@kernel.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230817214503.108660-1-deller@kernel.org> References: <20230817214503.108660-1-deller@kernel.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-parisc@vger.kernel.org From: Helge Deller The format of the Elf64 Function descriptor is defined by the ABI. Mention the various use cases in the comment. Signed-off-by: Helge Deller --- arch/parisc/include/asm/elf.h | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/parisc/include/asm/elf.h b/arch/parisc/include/asm/elf.h index cc426d365892..140eaa97bf21 100644 --- a/arch/parisc/include/asm/elf.h +++ b/arch/parisc/include/asm/elf.h @@ -163,8 +163,7 @@ typedef struct elf32_fdesc { /* Format for the Elf64 Function descriptor */ typedef struct elf64_fdesc { - __u64 dummy[2]; /* FIXME: nothing uses these, why waste - * the space */ + __u64 dummy[2]; /* used by 64-bit eBPF and tracing functions */ __u64 addr; __u64 gp; } Elf64_Fdesc;