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 8B774C4332F for ; Mon, 12 Dec 2022 08:04:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231359AbiLLIEb (ORCPT ); Mon, 12 Dec 2022 03:04:31 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41664 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230504AbiLLIEa (ORCPT ); Mon, 12 Dec 2022 03:04:30 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 934ACD5F for ; Mon, 12 Dec 2022 00:04:29 -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 3052B60EE9 for ; Mon, 12 Dec 2022 08:04:29 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 200F9C433D2; Mon, 12 Dec 2022 08:04:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1670832268; bh=aYqBJ5xArgntUOn2E7p36CfasEh/zyrG6bRaDwrACXc=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=fHIU+33nP3s3KeUAabKDDvct3zkoCkxMYJDR+Ow5rDypujLG7wNxxhawfpC637V4y zegwpGKpkMg5oo68g0TbSbhukOiFxQ2fhNxBWYCu+yepVkInYlv1uSt1HUQLgxsPXw LJmw5OB1pN/1AyRsfQFRR+yo9EBL482Xl5Rac+IE= Date: Mon, 12 Dec 2022 09:04:25 +0100 From: Greg KH To: Jens Axboe Cc: harshit.m.mogalapalli@oracle.com, syzkaller@googlegroups.com, stable@vger.kernel.org Subject: Re: FAILED: patch "[PATCH] io_uring: Fix a null-ptr-deref in io_tctx_exit_cb()" failed to apply to 5.15-stable tree Message-ID: References: <16707522923183@kroah.com> <24918edb-e6eb-a093-51cf-519c7ece88a3@kernel.dk> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <24918edb-e6eb-a093-51cf-519c7ece88a3@kernel.dk> Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org On Sun, Dec 11, 2022 at 10:32:59AM -0700, Jens Axboe wrote: > On 12/11/22 2:51?AM, gregkh@linuxfoundation.org wrote: > > > > The patch below does not apply to the 5.15-stable tree. > > If someone wants it applied there, or to any other stable or longterm > > tree, then please email the backport, including the original git commit > > id to . > > It does apply fine, but it's in fs/io_uring.c rather than > io_uring/io_uring.c as for the newer kernels. Attached one here that > just does the patch change and it applies witha a slight offset: > Sorry, my fault, I should have caught this. Thanks for the backport! greg k-h