From patchwork Tue Nov 24 10:19:35 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Borislav Petkov X-Patchwork-Id: 1344555 Return-Path: Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2D142C56201 for ; Tue, 24 Nov 2020 10:20:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D8E342076B for ; Tue, 24 Nov 2020 10:20:23 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alien8.de header.i=@alien8.de header.b="YXvbSkxD" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731853AbgKXKUE (ORCPT ); Tue, 24 Nov 2020 05:20:04 -0500 Received: from mail.skyhub.de ([5.9.137.197]:50298 "EHLO mail.skyhub.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731551AbgKXKUC (ORCPT ); Tue, 24 Nov 2020 05:20:02 -0500 Received: from zn.tnic (p200300ec2f0e360052021be21853ebf1.dip0.t-ipconnect.de [IPv6:2003:ec:2f0e:3600:5202:1be2:1853:ebf1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.skyhub.de (SuperMail on ZX Spectrum 128k) with ESMTPSA id 6AA971EC0258; Tue, 24 Nov 2020 11:20:01 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alien8.de; s=dkim; t=1606213201; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=8Wv35TDRv00HluIFQYfNHbq2ifcdB/WqVOCOaknQ4EU=; b=YXvbSkxDqbgewP5a9z/RJ5XSvuQwdKLY7aNuyrhlJoQdMuODaNy0wLibbqjRpbDdStwo4n JtNXlpWVXc53duKXkTRVVcVx5Vqgoi+QNt74M5+Puh+HCjSfFGXCn/A2NvCPv/fFqS8rcR bXKgKe53v1kh78DjFx1Xfo7nTBeaxYs= From: Borislav Petkov To: Andy Lutomirski , Masami Hiramatsu Cc: X86 ML , LKML Subject: [RFC PATCH v0 02/19] x86/insn: Add @buf_len param to insn_init() kernel-doc comment Date: Tue, 24 Nov 2020 11:19:35 +0100 Message-Id: <20201124101952.7909-3-bp@alien8.de> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20201124101952.7909-1-bp@alien8.de> References: <20201124101952.7909-1-bp@alien8.de> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Borislav Petkov It wasn't documented so add it. No functional changes. Signed-off-by: Borislav Petkov --- arch/x86/lib/insn.c | 1 + tools/arch/x86/lib/insn.c | 1 + 2 files changed, 2 insertions(+) diff --git a/arch/x86/lib/insn.c b/arch/x86/lib/insn.c index 404279563891..1ba994862b56 100644 --- a/arch/x86/lib/insn.c +++ b/arch/x86/lib/insn.c @@ -37,6 +37,7 @@ * insn_init() - initialize struct insn * @insn: &struct insn to be initialized * @kaddr: address (in kernel memory) of instruction (or copy thereof) + * @buf_len: length of the insn buffer at @kaddr * @x86_64: !0 for 64-bit kernel or 64-bit app */ void insn_init(struct insn *insn, const void *kaddr, int buf_len, int x86_64) diff --git a/tools/arch/x86/lib/insn.c b/tools/arch/x86/lib/insn.c index 0151dfc6da61..f3277d6e4ef2 100644 --- a/tools/arch/x86/lib/insn.c +++ b/tools/arch/x86/lib/insn.c @@ -37,6 +37,7 @@ * insn_init() - initialize struct insn * @insn: &struct insn to be initialized * @kaddr: address (in kernel memory) of instruction (or copy thereof) + * @buf_len: length of the insn buffer at @kaddr * @x86_64: !0 for 64-bit kernel or 64-bit app */ void insn_init(struct insn *insn, const void *kaddr, int buf_len, int x86_64)