From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail.zeus03.de (zeus03.de [194.117.254.33]) (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 69BC12FCBF0 for ; Thu, 20 Nov 2025 22:23:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=194.117.254.33 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763677421; cv=none; b=f71aqVe0tCpgQDz4sMcKbHuS/0D4QraV+R+ue1p6CBuW5zLN+XpTwl4NfQd2g4h6TtnOvLUsN+A4oSkSv3z9sGMXc4793ga7CB0unQFhM0uBSn024D9Z5whDxuZlPI07OY4ICR6RyUTgEXHWh3NYX2KlxxHcx0jDGZK8zX0jPiE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763677421; c=relaxed/simple; bh=USshnoHSSZv3EUBo+tmtjVHVPpt1sVdFBFQFvqB0Gi0=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=IF2xtfspWUKZig/76IsvDq5zUQYNTk6BaYW37ZVvDk+lfp8+KwU6rgG0LqrE89++phmeOyON5bH4uEzf0LxhY9YbmSfGUuhzFGmVu6EftNpyPeoTWIjiw7pBXQFfk5Sg9KT+tICxoP08V6MK9ur2u5jh8LYerdCoTmPNF7DDydM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=sang-engineering.com; spf=pass smtp.mailfrom=sang-engineering.com; dkim=pass (2048-bit key) header.d=sang-engineering.com header.i=@sang-engineering.com header.b=lO8WHtIB; arc=none smtp.client-ip=194.117.254.33 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=sang-engineering.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=sang-engineering.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=sang-engineering.com header.i=@sang-engineering.com header.b="lO8WHtIB" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= sang-engineering.com; h=date:from:to:cc:subject:message-id :references:mime-version:content-type:in-reply-to; s=k1; bh=dXRC 9cyUZdvuHESH9jXeEXaYN4Ell2oAleKGYmU0BOs=; b=lO8WHtIB7SqPtOj8bxn0 M0I5bBnAbhLKQmv9RzuutfKsHkqpW0/hs+AQ21B1ui6rx3QSe7kBkelvOpaVVI/W 2eB6N+FHyu+tKbb5T+qRfpvBpbbcb1K05EDNfK9QZvxtv9oFPYktv1oU3EVsKtX2 tL69KpkbRPQ0PZdahznudcggfxnppHygbwD3pwDf5v5777M89NCHHwWvXl0bnWFU rk4ccnRw+kT/DNNHSacWihmVI8E5/AvEPxFIiaivPwndeAhE35IaZhnqTY6elSe9 JHffUANlqpzk5hc7RptJVnQVnAuJ4f2CFSJVXZBPpLZFU5FwA+Kdyi+phvYEzPVD pQ== Received: (qmail 541832 invoked from network); 20 Nov 2025 23:23:26 +0100 Received: by mail.zeus03.de with UTF8SMTPSA (TLS_AES_256_GCM_SHA384 encrypted, authenticated); 20 Nov 2025 23:23:26 +0100 X-UD-Smtp-Session: l3s3148p1@q9lQJQ5EKoQujnvV Date: Thu, 20 Nov 2025 23:23:26 +0100 From: Wolfram Sang To: Magnus Lindholm Cc: andi.shyti@kernel.org, linux-i2c@vger.kernel.org Subject: Re: lm75 on i2c-elektor.c Message-ID: References: Precedence: bulk X-Mailing-List: linux-i2c@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="oXuIEr1e82lcvR+A" Content-Disposition: inline In-Reply-To: --oXuIEr1e82lcvR+A Content-Type: text/plain; charset=us-ascii Content-Disposition: inline > when building a SMP kernel, does anyone know why that is? In history.git, I found 51e9e9743877660198565a86034ca72de73dcf7e from 2003 which adds BROKEN_ON_SMP. Commit message says: - let all drivers that don't compile on SMP (due to cli/sti usage) depend on a BROKEN_ON_SMP that is only defined if !SMP || BROKEN But then again, there is also 4b16dac1d9 ("[PATCH] i2c-elektor: get rid of cli/sti") from 2004 which converts the driver from cli/sti to spinlocks. Maybe it just works now? --oXuIEr1e82lcvR+A Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAmkflNoACgkQFA3kzBSg KbbJ/Q//a1c8m8qlfX+9WI12sCbBOb6cGpHSE47B0NCr2eTplOvq/KsWhFfjBcAp pIvjFZHXI32xjnc4sUlpqNbzi9HILUNxLLIYkh+oiy+/+dM5KnhedZieHc2kZfDM kZztGjT6ywffqPgNi5fas3v1tDqmzu4VHTC07jN1cGEeRqVXJxBFXD7fKJJjIy4t A40+sE8Lhqj/COnpYA3R8DU5Z//fvhmxH5UH7cmOmJjIMAJO09WimYrk+ya095JB Fjfc9+LH1CaFgqLGkNtz7cNBKHs+K9HeDlzXsAuvG8K/QjZJAeSjeHgiGgGXp7kv rsO4vJQZqHcbOQKzbniA+EK1WhX0suRYOWkjdFDN/UDNY/FZYnfcReUlh7sk/Z+M sDzmYGCocQ0PbYIFjoUUPfIkWTQDZlWd4r0xOQq0SlYxcBYOe2sVLIfO595BaGSv 8aXbPVjJJaf1+w+sV48eKBbuegcIqMU/0nsbh0HsZVmmdqCPPkb+7A8bdkZvIHjh hsBltoZaNl8ZRndZXDdGWqk3RTO2jNPhYI/YkdCZeo8UY8G2nICxMuk1fQFm1yKY ZdhjU5CTYt323Hxr+sYi/O1O3MJA3340apOoPu2MpIkSn3sfdEsYBD3ExIHRspka RnoxUxC65GD+qXej9kSZXKa6OEZ7V6PgWfe6o6OiR78gL/qpmtM= =U2Lg -----END PGP SIGNATURE----- --oXuIEr1e82lcvR+A--