From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from desiato.infradead.org (desiato.infradead.org [90.155.92.199]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 57A941DDC20; Fri, 7 Feb 2025 10:09:42 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=90.155.92.199 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738922985; cv=none; b=rWWUcxlk/8B/SdCZ80zWDwNwU1mf9INLDU6ra6fJSCjZWBMoUUv5vzp9GRgwG+vhhgsj6GmVb3xI1q/xMESsUveyA25vlDUDI0JaoIXu7q4skwmFtvDLcuxtwhUcA1ieuJa0e8W4cc1J+piBfVGYIupVEX+F8hNiN7Patq4vfig= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738922985; c=relaxed/simple; bh=hwhRjJw87qyD4MFy3So0GqSC9UWgvlgvdQdW0ES+O5o=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=KcVXL2vVKE7IBnssb2Oi9XbaMOUSC6gZy/6rTMKFsa5cjexP2MNxYJAH0A3p5Z/9TZeXwI7amHMFYMLciZ3ZpteAq31YFTTUGyLIEPypyTtXY+6/nY8LV1lFz9TFZu8HtdNkNxrqXWviOY0TWJiTP/LvJ7ktapDYxWvQUgCS3wg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org; spf=none smtp.mailfrom=infradead.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b=HC0m6RRW; arc=none smtp.client-ip=90.155.92.199 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=infradead.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="HC0m6RRW" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=desiato.20200630; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=dMHfpWwATjyh6xtrvkOKRI4hxnZDh6spdHwQzBFQXGo=; b=HC0m6RRWD3ITB9UfMbsTkUC1Dm ZwBKpqRiL6Dup71mNH6ckB8J/W4P6vwvMCd+xthNJtbynkaJhNeqk7DnZTYHNkHsbSFCZQo95wU+N +QAUiJLv/02VxuvucxGxCXwUSJ1R3pZ0gbQkpFxIEWcAUhy4azxhvfrfMTwnW7VtHxQU/jOwZv9Jf p/ZPF8dRwb6ZF2hbJUXdNpUCRkb0WmhBqFjAihJwMWjsb/FtNNx4KmCR2yOXHvuOAQps4IuuUzlHz 6t1Jz0fmA6UvgYjQBsQL5fzEoUtoOsUdlGNS50AaeNWn+nZdCSHUQ21FvHpLNX5l/6GH7jool4nCs yf6EIPdQ==; Received: from 77-249-17-252.cable.dynamic.v4.ziggo.nl ([77.249.17.252] helo=noisy.programming.kicks-ass.net) by desiato.infradead.org with esmtpsa (Exim 4.98 #2 (Red Hat Linux)) id 1tgLId-0000000H9hJ-2rVX; Fri, 07 Feb 2025 10:09:28 +0000 Received: by noisy.programming.kicks-ass.net (Postfix, from userid 1000) id 3FC38300310; Fri, 7 Feb 2025 11:09:27 +0100 (CET) Date: Fri, 7 Feb 2025 11:09:27 +0100 From: Peter Zijlstra To: Haiyue Wang Cc: Masami Hiramatsu , Steven Rostedt , Gabriel de Perthuis , Sami Tolvanen , Mark Rutland , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , "H . Peter Anvin" , x86@kernel.org, linux-trace-kernel@vger.kernel.org, LKML Subject: Re: [PATCH] ftrace: x86: Fix a compile error about get_kernel_nofault() Message-ID: <20250207100927.GB7145@noisy.programming.kicks-ass.net> References: <173881156244.211648.1242168038709680511.stgit@devnote2> <20250206081225.GI7145@noisy.programming.kicks-ass.net> <20250206205449.5f83a585945ae6eb0cc15483@kernel.org> <20250206121328.GN7145@noisy.programming.kicks-ass.net> <20250206123307.GO7145@noisy.programming.kicks-ass.net> Precedence: bulk X-Mailing-List: linux-trace-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: On Thu, Feb 06, 2025 at 09:25:37PM +0800, Haiyue Wang wrote: > > --- a/arch/x86/include/asm/ftrace.h > > +++ b/arch/x86/include/asm/ftrace.h > > @@ -2,6 +2,7 @@ > > #ifndef _ASM_X86_FTRACE_H > > #define _ASM_X86_FTRACE_H > > +#include "asm/ibt.h" Argh yes, I don't know where that came from. /me zaps