From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Olga Kornievskaia <kolga@netapp.com>,
Bruce Fields <bfields@redhat.com>,
Chuck Lever <chuck.lever@oracle.com>,
Benjamin Coddington <bcodding@redhat.com>,
Sasha Levin <sashal@kernel.org>,
linux-nfs@vger.kernel.org
Subject: [PATCH AUTOSEL 5.4 14/24] NFSD: fix error handling in NFSv4.0 callbacks
Date: Thu, 25 Mar 2021 07:26:40 -0400 [thread overview]
Message-ID: <20210325112651.1927828-14-sashal@kernel.org> (raw)
In-Reply-To: <20210325112651.1927828-1-sashal@kernel.org>
From: Olga Kornievskaia <kolga@netapp.com>
[ Upstream commit b4250dd868d1b42c0a65de11ef3afbee67ba5d2f ]
When the server tries to do a callback and a client fails it due to
authentication problems, we need the server to set callback down
flag in RENEW so that client can recover.
Suggested-by: Bruce Fields <bfields@redhat.com>
Signed-off-by: Olga Kornievskaia <kolga@netapp.com>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Tested-by: Benjamin Coddington <bcodding@redhat.com>
Link: https://lore.kernel.org/linux-nfs/FB84E90A-1A03-48B3-8BF7-D9D10AC2C9FE@oracle.com/T/#t
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
fs/nfsd/nfs4callback.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/fs/nfsd/nfs4callback.c b/fs/nfsd/nfs4callback.c
index efe55d101b0e..3c50d18fe8a9 100644
--- a/fs/nfsd/nfs4callback.c
+++ b/fs/nfsd/nfs4callback.c
@@ -1121,6 +1121,7 @@ static void nfsd4_cb_done(struct rpc_task *task, void *calldata)
switch (task->tk_status) {
case -EIO:
case -ETIMEDOUT:
+ case -EACCES:
nfsd4_mark_cb_down(clp, task->tk_status);
}
break;
--
2.30.1
next prev parent reply other threads:[~2021-03-25 11:34 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-25 11:26 [PATCH AUTOSEL 5.4 01/24] ext4: shrink race window in ext4_should_retry_alloc() Sasha Levin
2021-03-25 11:26 ` [PATCH AUTOSEL 5.4 02/24] ext4: fix bh ref count on error paths Sasha Levin
2021-03-25 11:26 ` [PATCH AUTOSEL 5.4 03/24] fs: nfsd: fix kconfig dependency warning for NFSD_V4 Sasha Levin
2021-03-25 11:26 ` [PATCH AUTOSEL 5.4 04/24] rpc: fix NULL dereference on kmalloc failure Sasha Levin
2021-03-25 11:26 ` [PATCH AUTOSEL 5.4 05/24] iomap: Fix negative assignment to unsigned sis->pages in iomap_swapfile_activate Sasha Levin
2021-03-25 11:26 ` [PATCH AUTOSEL 5.4 06/24] ASoC: rt5640: Fix dac- and adc- vol-tlv values being off by a factor of 10 Sasha Levin
2021-03-25 11:26 ` [PATCH AUTOSEL 5.4 07/24] ASoC: rt5651: " Sasha Levin
2021-03-25 11:26 ` [PATCH AUTOSEL 5.4 08/24] ASoC: sgtl5000: set DAP_AVC_CTRL register to correct default value on probe Sasha Levin
2021-03-25 11:26 ` [PATCH AUTOSEL 5.4 09/24] ASoC: es8316: Simplify adc_pga_gain_tlv table Sasha Levin
2021-03-25 11:26 ` [PATCH AUTOSEL 5.4 10/24] ASoC: cs42l42: Fix Bitclock polarity inversion Sasha Levin
2021-03-25 11:26 ` [PATCH AUTOSEL 5.4 11/24] ASoC: cs42l42: Fix channel width support Sasha Levin
2021-03-25 11:26 ` [PATCH AUTOSEL 5.4 12/24] ASoC: cs42l42: Fix mixer volume control Sasha Levin
2021-03-25 11:26 ` [PATCH AUTOSEL 5.4 13/24] ASoC: cs42l42: Always wait at least 3ms after reset Sasha Levin
2021-03-25 11:26 ` Sasha Levin [this message]
2021-03-25 11:26 ` [PATCH AUTOSEL 5.4 15/24] powerpc: Force inlining of cpu_has_feature() to avoid build failure Sasha Levin
2021-03-25 11:26 ` [PATCH AUTOSEL 5.4 16/24] vhost: Fix vhost_vq_reset() Sasha Levin
2021-03-25 11:26 ` [PATCH AUTOSEL 5.4 17/24] scsi: st: Fix a use after free in st_open() Sasha Levin
2021-03-25 11:26 ` [PATCH AUTOSEL 5.4 18/24] scsi: qla2xxx: Fix broken #endif placement Sasha Levin
2021-03-25 11:26 ` [PATCH AUTOSEL 5.4 19/24] staging: comedi: cb_pcidas: fix request_irq() warn Sasha Levin
2021-03-25 11:26 ` [PATCH AUTOSEL 5.4 20/24] staging: comedi: cb_pcidas64: " Sasha Levin
2021-03-25 11:26 ` [PATCH AUTOSEL 5.4 21/24] ASoC: rt5659: Update MCLK rate in set_sysclk() Sasha Levin
2021-03-25 11:26 ` [PATCH AUTOSEL 5.4 22/24] thermal/core: Add NULL pointer check before using cooling device stats Sasha Levin
2021-03-25 11:26 ` [PATCH AUTOSEL 5.4 23/24] locking/ww_mutex: Simplify use_ww_ctx & ww_ctx handling Sasha Levin
2021-03-25 11:26 ` [PATCH AUTOSEL 5.4 24/24] ext4: do not iput inode under running transaction in ext4_rename() Sasha Levin
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