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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 30287C636CD for ; Tue, 7 Feb 2023 12:59:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231967AbjBGM7u (ORCPT ); Tue, 7 Feb 2023 07:59:50 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45046 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231977AbjBGM7p (ORCPT ); Tue, 7 Feb 2023 07:59:45 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2B92921A2E for ; Tue, 7 Feb 2023 04:59:45 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id BC016613EF for ; Tue, 7 Feb 2023 12:59:44 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id AF094C433D2; Tue, 7 Feb 2023 12:59:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1675774784; bh=wEq3xTnrr2wqBm5536SFXOcTYfD8vUjYjzXfKukwGko=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=kKKbdKhQwC+v8FJ/56BWTHDjxyEq8VhZB+6zKM4ZlpAA8iuN7WDMd4psdZHfJG79m UjmWI/fikiJFkwt20fH0pWnKa8Vp7PT60S8/NWQMHsikZjqNKAj/2MNKkP0LYNdme0 9t8w4yyTCrR3bqDdhrdR8bNgbp6Ke19GlItf7zAI= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Al Viro , Sasha Levin Subject: [PATCH 6.1 033/208] zcore: WRITE is "data source", not destination... Date: Tue, 7 Feb 2023 13:54:47 +0100 Message-Id: <20230207125635.814136639@linuxfoundation.org> X-Mailer: git-send-email 2.39.1 In-Reply-To: <20230207125634.292109991@linuxfoundation.org> References: <20230207125634.292109991@linuxfoundation.org> User-Agent: quilt/0.67 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Al Viro [ Upstream commit 4ba48e1bae5f68af24d8d71d4f28de9eb658af1d ] Signed-off-by: Al Viro Stable-dep-of: 6dd88fd59da8 ("vhost-scsi: unbreak any layout for response") Signed-off-by: Sasha Levin --- drivers/s390/char/zcore.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/s390/char/zcore.c b/drivers/s390/char/zcore.c index 6165e6aae762..83ddac1e5838 100644 --- a/drivers/s390/char/zcore.c +++ b/drivers/s390/char/zcore.c @@ -103,7 +103,7 @@ static inline int memcpy_hsa_kernel(void *dst, unsigned long src, size_t count) kvec.iov_base = dst; kvec.iov_len = count; - iov_iter_kvec(&iter, WRITE, &kvec, 1, count); + iov_iter_kvec(&iter, READ, &kvec, 1, count); if (memcpy_hsa_iter(&iter, src, count) < count) return -EIO; return 0; -- 2.39.0