From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 23DB91DB349 for ; Mon, 7 Oct 2024 17:21:07 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728321668; cv=none; b=Mk4k2JrafFXDU5ASFtUUSswKQne1gVK+Ak4bHCdOi+JWPqI9hKCqEootrPW8wXI0wNUm3ew7CeWZ4zN4ux3HdXFIf7x070+flVpLZ711BLQq0VZF60j/K0xfxk0Di8bjLkYJ0QJUIqZz3sIYx3rY3hHoDuNhc+N9DksgLOe+gHE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728321668; c=relaxed/simple; bh=pqd0Rydr/Wr3G6ezp6Bb3loqN4BCafbTZhgbdhXzfV8=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=uTJM70bTStXH2Ht4+vkBV+DdrBuaAQF+MQsRJcEPVg7AVUEkmrd9hhmFSErahBi0DxTiJeKWEODRJmXjJ2YxgUxDZu9j0/5Lia54KtjIYGXLp7nzw3R2WGxlRcWpgBZPurtm7xQUUNJEzP5XcH8PNv6zmuqXVpExxtLtGpVqlzs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=MdLN3V2d; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="MdLN3V2d" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 66713C4CEC6; Mon, 7 Oct 2024 17:21:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1728321667; bh=pqd0Rydr/Wr3G6ezp6Bb3loqN4BCafbTZhgbdhXzfV8=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=MdLN3V2dUnlXS7bEVFFf6zPipKJAanMeSxS0ixr9PP9KVmzugd2JnLETkQIwAC8ze m41rEXs1ImkZO56bfJO875EZx9B5oWT/HN8IaqglabDQQudVs9DlBEk4qtgrUAaBdd vGuVzuKWD18aEwQalhvX10Ec5KELA4XxVxYn1PkmdhzK38e4pxVpjnMeF8yYc/+ihJ yI1TA8mFuFQ4C9JyNwea/iGyQ9x6LFjD+3doUQ1swnyYZFXoW4vBtQJYocUJRtZ8ET TDEXD4BE3LxA2odWJetOpyPmTEOn0ZctsifF4V+3xQCXm4zCOECU1GydzpXtxkBDMd yHjp/qHQtZ1oQ== Date: Mon, 7 Oct 2024 10:21:05 -0700 From: Josh Poimboeuf To: Peter Zijlstra Cc: bp@alien8.de, david.kaplan@amd.com, linux-kernel@vger.kernel.org, x86@kernel.org Subject: Re: [RFC][PATCH 1/2] x86: Provide assembly __bug_table helpers Message-ID: <20241007172105.vj5e4yc3fsxz3b4u@treble> References: <20241007083210.043925135@infradead.org> <20241007083844.013379820@infradead.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20241007083844.013379820@infradead.org> On Mon, Oct 07, 2024 at 10:32:11AM +0200, Peter Zijlstra wrote: > +#define ASM_BUGTABLE_FLAGS(at, file, line, flags) \ > + .pushsection __bug_table, "aw" ; \ > + 123: ASM_BUG_REL(at) ; \ > + ASM_BUGTABLE_VERBOSE(file, line) ; \ > + .word flags ; \ > + .org 123b + 6 + ASM_BUGTABLE_VERBOSE_SIZE ; \ ^ should be a tab? Nice cleanup! Acked-by: Josh Poimboeuf -- Josh