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 226301D523 for ; Wed, 4 Oct 2023 18:02:40 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 94DAEC433C9; Wed, 4 Oct 2023 18:02:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1696442560; bh=jvpqTKkDJWZoUOg57E9aOuEOdTR2Q6zIj0xGXQU19wQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=a4ortsd5M4NRwjhDQBWNjin1OH7AE8acsJ3NfUDsVz+kI2fwnvunI0NeIq6bxEtyL Rp5QIX/sDZrEmgVpejBM0hcgcCQbUHfnIxR2K5BKOXCvZgbAbShnoBle0HrYwbeB/h NisPfQZPOj2mWYXpELE5yk5HcuwuSXQxTfoh2ATc= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Trond Myklebust , Anna Schumaker , Sasha Levin Subject: [PATCH 5.15 003/183] NFS/pNFS: Report EINVAL errors from connect() to the server Date: Wed, 4 Oct 2023 19:53:54 +0200 Message-ID: <20231004175204.123220988@linuxfoundation.org> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20231004175203.943277832@linuxfoundation.org> References: <20231004175203.943277832@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 5.15-stable review patch. If anyone has any objections, please let me know. ------------------ From: Trond Myklebust [ Upstream commit dd7d7ee3ba2a70d12d02defb478790cf57d5b87b ] With IPv6, connect() can occasionally return EINVAL if a route is unavailable. If this happens during I/O to a data server, we want to report it using LAYOUTERROR as an inability to connect. Fixes: dd52128afdde ("NFSv4.1/pnfs Ensure flexfiles reports all connection related errors") Signed-off-by: Trond Myklebust Signed-off-by: Anna Schumaker Signed-off-by: Sasha Levin --- fs/nfs/flexfilelayout/flexfilelayout.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/nfs/flexfilelayout/flexfilelayout.c b/fs/nfs/flexfilelayout/flexfilelayout.c index ceef75b4d2494..4269df0f0ffa5 100644 --- a/fs/nfs/flexfilelayout/flexfilelayout.c +++ b/fs/nfs/flexfilelayout/flexfilelayout.c @@ -1238,6 +1238,7 @@ static void ff_layout_io_track_ds_error(struct pnfs_layout_segment *lseg, case -EPFNOSUPPORT: case -EPROTONOSUPPORT: case -EOPNOTSUPP: + case -EINVAL: case -ECONNREFUSED: case -ECONNRESET: case -EHOSTDOWN: -- 2.40.1