From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Tue, 12 Sep 2023 11:29:22 +0200 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1qfzhz-00CUMW-J5 for lore@lore.pengutronix.de; Tue, 12 Sep 2023 11:29:22 +0200 Received: from bombadil.infradead.org ([2607:7c80:54:3::133]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1qfzhx-0006HY-6n for lore@pengutronix.de; Tue, 12 Sep 2023 11:29:21 +0200 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:From:In-Reply-To: Content-Type:MIME-Version:References:Message-ID:Subject:Cc:To:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=BfgAX39mjtVD8/6nr0IKgSk4kIxuakyNabyc2NaZ2aY=; b=DUrWYvWumHen2Dl8C80pKQwaW+ zNdqRqKHZUNsI5fmll/8v9nRy6VE0XHmjA0QTfC7rLdxfwqltbHDZUXQoab6E5aQ4LYYNnk1tJmDy GGTsu98Vdiyc5TlWCZYzcaDGH9jft0pO9h4aPQjx2WUlupjNxgEgkPsNsX7jbTmscHak0W9WOVaJ0 403QOsP7UtE+uCNb/eFDABhR0II+0XPDto2IzetcWUcewqZ39LxtEhviISQWtT3VB0YNUvrUopyG/ JKLuy/W1e/M8WDgzvhuIWeLfWYwvJBfO0VOIf0pcfWSGsnLfYAx1fI1HzUOKxWQ635WFobbdHELnE zo/KGVlA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qfzgx-002jhx-02; Tue, 12 Sep 2023 09:28:19 +0000 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qfzgu-002jgd-0o for barebox@lists.infradead.org; Tue, 12 Sep 2023 09:28:17 +0000 Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1qfzgt-00062r-1p; Tue, 12 Sep 2023 11:28:15 +0200 Received: from [2a0a:edc0:2:b01:1d::c0] (helo=ptx.whiteo.stw.pengutronix.de) by drehscheibe.grey.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1qfzgs-005kL7-Ls; Tue, 12 Sep 2023 11:28:14 +0200 Received: from sha by ptx.whiteo.stw.pengutronix.de with local (Exim 4.92) (envelope-from ) id 1qfzgs-005Zqs-8A; Tue, 12 Sep 2023 11:28:14 +0200 Date: Tue, 12 Sep 2023 11:28:14 +0200 To: Ahmad Fatoum Cc: barebox@lists.infradead.org Message-ID: <20230912092814.GX637806@pengutronix.de> References: <20230911121524.2650416-1-a.fatoum@pengutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230911121524.2650416-1-a.fatoum@pengutronix.de> X-Sent-From: Pengutronix Hildesheim X-URL: http://www.pengutronix.de/ X-Accept-Language: de,en X-Accept-Content-Type: text/plain User-Agent: Mutt/1.10.1 (2018-07-13) From: Sascha Hauer X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230912_022816_288782_F5036952 X-CRM114-Status: GOOD ( 20.54 ) X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:3::133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.whiteo.stw.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-5.0 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,SPF_HELO_NONE,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: Re: [PATCH] KAsan: support including header from PBL X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.whiteo.stw.pengutronix.de) On Mon, Sep 11, 2023 at 02:15:24PM +0200, Ahmad Fatoum wrote: > It can be sometimes useful to add manual poisoning with KASAN to track > down errant accesses. This is complicated a bit, because some files are > build for both PBL and barebox proper. To make such debugging easier, > let's allow to be included from PBL code. > > Signed-off-by: Ahmad Fatoum > --- > include/linux/kasan.h | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) Applied, thanks Sascha > > diff --git a/include/linux/kasan.h b/include/linux/kasan.h > index 7c184cd0e234..54fb993f38ba 100644 > --- a/include/linux/kasan.h > +++ b/include/linux/kasan.h > @@ -42,7 +42,7 @@ > #define KASAN_ALLOCA_LEFT 0xCA > #define KASAN_ALLOCA_RIGHT 0xCB > > -#ifdef CONFIG_KASAN > +#if defined(CONFIG_KASAN) && !defined(__PBL__) > > extern unsigned long kasan_shadow_start; > extern unsigned long kasan_shadow_base; > -- > 2.39.2 > > > -- Pengutronix e.K. | | Steuerwalder Str. 21 | http://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |