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 4305B3A1691 for ; Mon, 12 Oct 2026 10:43:46 +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=1791801830; cv=none; b=kRa5Ca39g6MYnjcUZ9UdhivB/ouGOoNiOE80oWJwgpjN7AfCDksFdEuYc8EdteDShA7KNMvR8+SNUiCIyGAHKEPGWA9KVoYGR7lOW/BJgxvQfeHojWzVhVJdHdYtoIIyoDpBVRdz0bQsy2fsRH9RW2nXfOwkP11m7FRfWv3XC28= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791801830; c=relaxed/simple; bh=Zz2W0z0cWvL9+n753j1WAam4CZ5s6Xk6anZyjUmFcYM=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=nWjVxPny7KZAdLlCgUlJVCFip5klxENFafW16lbWkgH12lz2La5+90UztjEeb7Esu/MhNCh9renfATEB9MRTKm9n6NzyTQ5LM9idenlDbjT8BkKYMHRCCevam7yJTmI6KPogFOOMMgsN1lGUMOAwAcp3hz3S8Iyje/spU4eG4gA= 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=Pfkrqqxj; 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="Pfkrqqxj" 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=Zz2W 0z0cWvL9+n753j1WAam4CZ5s6Xk6anZyjUmFcYM=; b=PfkrqqxjfA00PkgN4eGe w9fYKHRwUyvNDBHQIdWkxcM4HNQ18C9RKNIwxq+Cah2yw/HWkmhMylE/eFZ2JcSo JD6mljTPVKaq1dhJlUq8TBFaQ9cdkbwtO4SliW0JS3O1H8/hgUsVAGYA5RYemkzZ EEBAlfm75RDHqWhuHBK1RcC+7uUghQr1JvK4HJGfLZOwqF6AKEO60AKuiTST35zw rTmoD9baJ+tTzCiqt5KuFCZO+npDkppd4FMEJD0PEfF2fQJ8d1LHhA9S2Q9wh7xR JR0Rb4k62oVIHqK5JXBWI5sIpf96c7N/ZYb8t7FXJ5YEYfbL5GAvtTx9rL2R+nUP dg== Received: (qmail 2216586 invoked from network); 12 Oct 2026 12:43:44 +0200 Received: by mail.zeus03.de with ESMTPSA (TLS_AES_256_GCM_SHA384 encrypted, authenticated); 12 Oct 2026 12:43:44 +0200 X-UD-Smtp-Session: l3s3148p1@uDVEX6JdHJQujnuu Date: Mon, 12 Oct 2026 12:43:44 +0200 From: Wolfram Sang To: dmaengine@vger.kernel.org Cc: Tom Lendacky , John Allen , Herbert Xu , "David S. Miller" , linux-crypto@vger.kernel.org Subject: Re: [PATCH] crypto: ccp - unmap descriptor before completing cookie Message-ID: References: <20261010125001.19300-3-wsa+renesas@sang-engineering.com> Precedence: bulk X-Mailing-List: linux-crypto@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="WDG1I0qEgaCJ3/l0" Content-Disposition: inline In-Reply-To: <20261010125001.19300-3-wsa+renesas@sang-engineering.com> --WDG1I0qEgaCJ3/l0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sat, Oct 10, 2026 at 02:50:03PM +0200, Wolfram Sang wrote: > To ensure that buffers are flushed, make sure that the descriptor gets > unmapped before completing the cookie. >=20 > Link: https://lore.kernel.org/r/20261009093745.539924-1-vkoul@kernel.org > Signed-off-by: Wolfram Sang I'd like to drop this patch because Sashiko reported an issue with it which I am not able to analyze. --WDG1I0qEgaCJ3/l0 Content-Type: application/pgp-signature; name=signature.asc -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAmrMudwACgkQFA3kzBSg KbZctg//QUjmtYf+fv/Tb+l0cx19fZ7DQ6TyitPOt+zSM6bAGICljOGxPoBUlBex OnPPAc8g9lMK0JImxjzMBRydjne/HLE+AwwZq9FtALF9gnXahpvGXWZD9hnBAlvD UwkwEPDOMZqLYD0zhZEusg9sxNoa9/nNCojhfq0gNrBTPRfaXXeC61gGY/MSrJXA 3TQuqEIUduyvfBPPUy1UhwFLLZADvZLPg5L94hD2z5EPWHf5LNY88aTiXYDy/CWz xj7KqV3Xn4SzbDORjc0nsbtIJ7tx1O9u4e0B3g/wUQFyv4Pyt7jOaKWou2oHxbxv rBlfuDjXtWSwD7Qy2/jodgSSEmORcM8VoNxFwcYXkxgbSAQR1luEmmOyyd3esUp/ h2URmUmqW5/kZ/7f5Sg1l345D5NIG/WsIWS6kRjTNkLH/hxTE5s/jX4wAPS5A6Us qmizsVEDPfz7L2Gmo5ew9TsUGXIoe89bfcASaGBZtGv4WPi10vfwbao1/a859k6c ZarkLWqToSQVcpxfmyV4U6wsF7oEEE98sZBJeMHXTzbBovtTgeB4NyqYom+mQhLa xy0mEXN6DjeZd9iQSLIQLuHjSVktazTEY5xc30+lwNYMQvGBrJiKao6dslW2gz6+ sR6esEAkcaG/BeKsd0IvcQhVZ9pGMfwnjp7GSTj31PtO8aMKXD0= =HbNB -----END PGP SIGNATURE----- --WDG1I0qEgaCJ3/l0--