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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 88BE4CA9EBE for ; Fri, 9 Oct 2026 22:22:24 +0000 (UTC) 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:Content-Transfer-Encoding: Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc: To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=VAOBHMNpurSLKSiNEPriUrzOlj7tD6EdY9xQFSASZpw=; b=MUg6tUA/IkymYTCEmH2CSGAbxU OIqggUvCVo1XCM/1LU5bHFxzFbNES7HVvzcKOf+6fmEsEdaqMOsW4JmlA7wrrkMV3YZm+jsWPAihA Q+ZFr/gzJzYJF8f0I3ZN0sN1oPsxgMZIyfWKt4b1ou9EaiUI3QnnY7TyRNDxEU8g9OQ3NdTy/kU6s 4ko7IAIjJGdxCa63sVje5ZTQJLsZrGQtS1pIcsciQCpzO6l8U342VS6Y2mae1s6AkxYPgmeS3iICA KMt1wamR++fd0H6Sq2Do/llhefH1QQeN3WWmJWxJrVkn0PZRb0PyQIPTL8UYzlXv0VjIFA0c4AFJh xNwSz7HA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1xFIyn-00000007HMJ-1pow; Fri, 09 Oct 2026 22:22:17 +0000 Received: from chamillionaire.breakpoint.cc ([91.216.245.30]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1xFIye-00000007HFQ-2kR6 for linux-arm-kernel@lists.infradead.org; Fri, 09 Oct 2026 22:22:11 +0000 From: Sebastian Andrzej Siewior DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=breakpoint.cc; s=2025; t=1791584524; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=VAOBHMNpurSLKSiNEPriUrzOlj7tD6EdY9xQFSASZpw=; b=HOzel9O8u1kt2VLByEKmKpNNfL8q8TBUdvTad0DZgE5KgnL3+du65ofsKN2jw7hDoYhdyM Ys06KZ3FkGEJGr+lKY0F/Pf1L/wVMy9qcqQamlZC/CjdOJSX9bBfG0FaUoNLSKLH8HCNdp Ik/ovIdGdsziLMSu5apCgSL3YHyvy/tcNrYSulRLAUz+Izt3ya1KLJxN7cFQ/4wIveqIgc 9wVycV6lgefplRPZhWHZHVEggZEDgr6A+mbWnFskakiz/wPenARAHoO5A4lL/xWgiCL73G x26lSxKEyIu4cqnJBleNQQMAcK3jGCQcofNp10ebPeNWn/zknW0J8fDYGRKiSw== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=breakpoint.cc; s=2025e; t=1791584524; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=VAOBHMNpurSLKSiNEPriUrzOlj7tD6EdY9xQFSASZpw=; b=CDm7gBx/uUPDuwYaBQAzKCbssbjx9088wgwf6Q8GqTjMJAzcjO3e11wdqY7wDXbqhC7k3v av4KNVKUvL/2qqBw== To: linux-arm-kernel@lists.infradead.org Cc: Sebastian Andrzej Siewior , Russell King , Arnd Bergmann Subject: [PATCH 11/11] ARM: BUG: Add WARN support via __WARN_FLAGS() Date: Sat, 10 Oct 2026 00:21:18 +0200 Message-ID: <20261010-arm_warning-v1-11-ddf4be42ae0d@breakpoint.cc> In-Reply-To: <20261010-arm_warning-v1-0-ddf4be42ae0d@breakpoint.cc> References: <20261010-arm_warning-v1-0-ddf4be42ae0d@breakpoint.cc> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20261009_152208_835970_E4C27FF7 X-CRM114-Status: GOOD ( 10.34 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org the recent rework makes it possible to add support for WARN_ON() and friends by defining __WARN_FLAGS(). The __BUG_FLAGS() macro needs to pass BUGFLAG_WARNING as option to distinguish it from BUG() entries. Signed-off-by: Sebastian Andrzej Siewior --- arch/arm/include/asm/bug.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm/include/asm/bug.h b/arch/arm/include/asm/bug.h index 963365b3158b9..f9c093bac432f 100644 --- a/arch/arm/include/asm/bug.h +++ b/arch/arm/include/asm/bug.h @@ -65,6 +65,9 @@ do { \ unreachable(); \ } while (0) =20 +#define __WARN_FLAGS(cond_str, flags) \ + asm volatile(__stringify(__BUG_FLAGS(__FILE__, __LINE__, BUGFLAG_WARNING|= (flags)))) + #define HAVE_ARCH_BUG =20 #include --=20 2.55.0