From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) (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 9317E17E9 for ; Wed, 24 Jul 2024 09:43:10 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=170.10.129.124 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721814192; cv=none; b=Eh4JMwUcQquNFMBw/6z1ebNj3FASEpj6r3rd4QLjYeXj9fH9xMs4TJlkGb6EXKEyty0+o+ybL+nBeQ7f3CtE2pRq/QLzZAQmOaMnsIF0xdtKpyl3SmiDUsZ95HKLRfNhb80kn7Zonigl8ODOMBSP80jVLl1yEzeJyzHEWg1lrzc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721814192; c=relaxed/simple; bh=On3pfYPoO7z0t+5h4T28x9zYP+tznnS6VJGlMP61PsU=; h=From:In-Reply-To:References:Cc:Subject:MIME-Version:Content-Type: Date:Message-ID; b=N/R82f9TpJek6USrIcUmK5wYxEueYb01q5MCsHGyar34MuJ6R4Dwby9JFI3tG78hi8IgdlX58foZqtBCnuxlD/SaQiKpyqq4Qoq36QFVQCJmPqhbx+df4j1bO7oAvL+kdk7ZgWWDiJJxWpz8Bsb9GcXP2G25Zk7d7NzQIb4uyRo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=redhat.com; spf=pass smtp.mailfrom=redhat.com; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b=gP7UcnyW; arc=none smtp.client-ip=170.10.129.124 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=redhat.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=redhat.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="gP7UcnyW" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1721814189; h=from:from:reply-to:subject:subject:date:date:message-id:message-id:to: cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=On3pfYPoO7z0t+5h4T28x9zYP+tznnS6VJGlMP61PsU=; b=gP7UcnyWZpSwcJHJycsSxMo1EahtcSV5nFpLr7IQRiyZDPmZuCo4KbH8Xwg92Z+U+vP7Ae zBQPjfz2MywNbIrzIhy/5sgwBTWyKEhDTycMCAnLwtmum/vOecTDALc2YLwCHhJWBJge8u BroHrmjeN4kM480UjgDAMoUl9lBVcgE= Received: from mx-prod-mc-02.mail-002.prod.us-west-2.aws.redhat.com (ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-507-aiHBK3TROMqWK67A11NOKQ-1; Wed, 24 Jul 2024 05:43:07 -0400 X-MC-Unique: aiHBK3TROMqWK67A11NOKQ-1 Received: from mx-prod-int-02.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-02.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.15]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-02.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id E84B01955D57; Wed, 24 Jul 2024 09:43:05 +0000 (UTC) Received: from warthog.procyon.org.uk (unknown [10.42.28.216]) by mx-prod-int-02.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id EBDCF1955D42; Wed, 24 Jul 2024 09:42:59 +0000 (UTC) Organization: Red Hat UK Ltd. Registered Address: Red Hat UK Ltd, Amberley Place, 107-111 Peascod Street, Windsor, Berkshire, SI4 1TE, United Kingdom. Registered in England and Wales under Company Registration No. 3798903 From: David Howells In-Reply-To: <2299428.1721813616@warthog.procyon.org.uk> References: <2299428.1721813616@warthog.procyon.org.uk> Cc: dhowells@redhat.com, Christian Brauner , Gao Xiang , netfs@lists.linux.dev, linux-erofs@lists.ozlabs.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] cachefiles: Fix non-taking of sb_writers around set/removexattr Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <2300460.1721814176.1@warthog.procyon.org.uk> Content-Transfer-Encoding: quoted-printable Date: Wed, 24 Jul 2024 10:42:56 +0100 Message-ID: <2300461.1721814176@warthog.procyon.org.uk> X-Scanned-By: MIMEDefang 3.0 on 10.30.177.15 Fixes: 9ae326a69004 ("CacheFiles: A cache that backs onto a mounted filesy= stem")