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 33B0C22331E for ; Mon, 23 Jun 2025 09:15:48 +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=1750670148; cv=none; b=rZlVoD18ukmxPM2piFSiwOabybU57nYRdM2MFA6Be66/5OYhQHl5C9wCEibPA0LtXteNMtY7O/56hF3mYGczQTMMXgVc7+ZH8whAjaQwBfKLMlW2YO1ZexM2CmZNpI1EshijvQjmJTIGQDkCTzH4Gk5mGW3JZRfsDSrGNqaVGEI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750670148; c=relaxed/simple; bh=H3MxyUUr5s0Er51BrWe8nGLS2gI/UvSH1+f5iiT8/I8=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=K6beipFCRfIQ3FifbnCozEmH/pq++3C5Gx0nSpKVsZYBwDBBBTDCNiuC2e01cSHn3P5LwInY61bvj8oHZ07xuSRJ+Qn01fCYpZbLNxBk8+6SbX/kR1tz83v+0bhFbkWl9Xp/C15ZE2L1gmJepy9VkNnwSlRCVBuanAWBwKgGr2g= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=Qo6A3jw7; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="Qo6A3jw7" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B2E88C4CEEA; Mon, 23 Jun 2025 09:15:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1750670148; bh=H3MxyUUr5s0Er51BrWe8nGLS2gI/UvSH1+f5iiT8/I8=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Qo6A3jw7fyjNiw/QMYwarGZPN0gPjNu36AI9VOS17xpXDlNG1Q3DK3er5bfHSAdAn djiHUZrH6ryRBwlLtWr5na9IIlU1VhQaQC4fZw/F/0l+PW4mKOiLQPceH3oW7vzrS4 Jcp8+NDZ6dJqix18e6IRRYhhEzuxJedeBR4Ic5Y4= Date: Mon, 23 Jun 2025 11:15:13 +0200 From: Greg KH To: Alex Lyakas Cc: stable@vger.kernel.org Subject: Re: stable patch 42fac18 missing from linux-6.6 Message-ID: <2025062326-tutu-improve-c423@gregkh> References: <2025062334-circular-tiring-0359@gregkh> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: On Mon, Jun 23, 2025 at 12:07:42PM +0300, Alex Lyakas wrote: > On Mon, Jun 23, 2025 at 9:35 AM Greg KH wrote: > > > > On Sun, Jun 15, 2025 at 06:36:44PM +0300, Alex Lyakas wrote: > > > Greetings, > > > > > > The following patch [1]: > > > "42fac18 btrfs: check delayed refs when we're checking if a ref exists" > > > has been marked as > > > "CC: stable@vger.kernel.org # 5.4+" > > > but I do not see that it has been backported to linux-6.6.y branch. > > > > > > Can this patch be picked up in the next version of linux-6.6 please? > > > > It does not apply cleanly there at all, which is why we did not apply it > > already. How did you test this change works in this tree? > Hi Greg, > Thank you for your response. > > > > > If you want it here, great, can you provide a backported and tested > > version? > I backported the patch and tested it to the best of my ability. I was > able to test the part where the reference exists in the extent tree, > which means the patch doesn't break existing functionality. However, I > was not able to test the case where we only have the delayed > reference. Then it's hard to know if it works :( > Please let me know if this is still good enough, so that I can post > this patch for review here (or on linux-stable-commits?). linux-stable-commits is just for when we apply stuff to the tree, stable@vger.kernel.org is for submitting new stuff. If you think your backport is correct, sure, submit it, it's your call. thanks, greg k-h