From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Trond Myklebust <trond.myklebust@hammerspace.com>,
Jan Stancek <jstancek@redhat.com>,
Naresh Kamboju <naresh.kamboju@linaro.org>,
Sasha Levin <sashal@kernel.org>,
linux-nfs@vger.kernel.org
Subject: [PATCH AUTOSEL 4.9 17/27] NFSv2: Fix write regression
Date: Wed, 4 Sep 2019 12:02:10 -0400 [thread overview]
Message-ID: <20190904160220.4545-17-sashal@kernel.org> (raw)
In-Reply-To: <20190904160220.4545-1-sashal@kernel.org>
From: Trond Myklebust <trond.myklebust@hammerspace.com>
[ Upstream commit d33d4beb522987d1c305c12500796f9be3687dee ]
Ensure we update the write result count on success, since the
RPC call itself does not do so.
Reported-by: Jan Stancek <jstancek@redhat.com>
Reported-by: Naresh Kamboju <naresh.kamboju@linaro.org>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Tested-by: Jan Stancek <jstancek@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
fs/nfs/proc.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/fs/nfs/proc.c b/fs/nfs/proc.c
index f3e8bcbd29a09..06e72229be123 100644
--- a/fs/nfs/proc.c
+++ b/fs/nfs/proc.c
@@ -610,8 +610,10 @@ static int nfs_proc_pgio_rpc_prepare(struct rpc_task *task,
static int nfs_write_done(struct rpc_task *task, struct nfs_pgio_header *hdr)
{
- if (task->tk_status >= 0)
+ if (task->tk_status >= 0) {
+ hdr->res.count = hdr->args.count;
nfs_writeback_update_inode(hdr);
+ }
return 0;
}
--
2.20.1
next prev parent reply other threads:[~2019-09-04 16:05 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-04 16:01 [PATCH AUTOSEL 4.9 01/27] ARM: OMAP2+: Fix missing SYSC_HAS_RESET_STATUS for dra7 epwmss Sasha Levin
2019-09-04 16:01 ` [PATCH AUTOSEL 4.9 02/27] s390/bpf: fix lcgr instruction encoding Sasha Levin
2019-09-04 16:01 ` [PATCH AUTOSEL 4.9 03/27] ARM: OMAP2+: Fix omap4 errata warning on other SoCs Sasha Levin
2019-09-04 16:01 ` [PATCH AUTOSEL 4.9 04/27] s390/bpf: use 32-bit index for tail calls Sasha Levin
2019-09-04 16:01 ` [PATCH AUTOSEL 4.9 05/27] batman-adv: fix uninit-value in batadv_netlink_get_ifindex() Sasha Levin
2019-09-04 16:01 ` [PATCH AUTOSEL 4.9 06/27] NFSv4: Fix return values for nfs4_file_open() Sasha Levin
2019-09-04 16:02 ` [PATCH AUTOSEL 4.9 07/27] NFS: Fix initialisation of I/O result struct in nfs_pgio_rpcsetup Sasha Levin
2019-09-04 16:02 ` [PATCH AUTOSEL 4.9 08/27] Kconfig: Fix the reference to the IDT77105 Phy driver in the description of ATM_NICSTAR_USE_IDT77105 Sasha Levin
2019-09-04 16:02 ` [PATCH AUTOSEL 4.9 09/27] qed: Add cleanup in qed_slowpath_start() Sasha Levin
2019-09-04 16:02 ` [PATCH AUTOSEL 4.9 10/27] ARM: 8874/1: mm: only adjust sections of valid mm structures Sasha Levin
2019-09-04 16:02 ` [PATCH AUTOSEL 4.9 11/27] batman-adv: Only read OGM tvlv_len after buffer len check Sasha Levin
2019-09-04 16:02 ` [PATCH AUTOSEL 4.9 12/27] batman-adv: Only read OGM2 " Sasha Levin
2019-09-04 16:02 ` [PATCH AUTOSEL 4.9 13/27] r8152: Set memory to all 0xFFs on failed reg reads Sasha Levin
2019-09-04 16:02 ` [PATCH AUTOSEL 4.9 14/27] x86/apic: Fix arch_dynirq_lower_bound() bug for DT enabled machines Sasha Levin
2019-09-04 16:02 ` [PATCH AUTOSEL 4.9 15/27] netfilter: nf_conntrack_ftp: Fix debug output Sasha Levin
2019-09-04 16:02 ` [PATCH AUTOSEL 4.9 16/27] NFSv2: Fix eof handling Sasha Levin
2019-09-04 16:02 ` Sasha Levin [this message]
2019-09-04 16:02 ` [PATCH AUTOSEL 4.9 18/27] cifs: set domainName when a domain-key is used in multiuser Sasha Levin
2019-09-04 16:02 ` [PATCH AUTOSEL 4.9 19/27] cifs: Use kzfree() to zero out the password Sasha Levin
2019-09-04 16:02 ` [PATCH AUTOSEL 4.9 20/27] x86/build: Add -Wnoaddress-of-packed-member to REALMODE_CFLAGS, to silence GCC9 build warning Sasha Levin
2019-09-04 16:02 ` [PATCH AUTOSEL 4.9 21/27] ARM: 8901/1: add a criteria for pfn_valid of arm Sasha Levin
2019-09-04 16:02 ` [PATCH AUTOSEL 4.9 22/27] sky2: Disable MSI on yet another ASUS boards (P6Xxxx) Sasha Levin
2019-09-04 16:02 ` [PATCH AUTOSEL 4.9 23/27] perf/x86/intel: Restrict period on Nehalem Sasha Levin
2019-09-04 16:02 ` [PATCH AUTOSEL 4.9 24/27] perf/x86/amd/ibs: Fix sample bias for dispatched micro-ops Sasha Levin
2019-09-04 16:02 ` [PATCH AUTOSEL 4.9 25/27] net: stmmac: dwmac-rk: Don't fail if phy regulator is absent Sasha Levin
2019-09-04 16:02 ` [PATCH AUTOSEL 4.9 26/27] tools/power turbostat: fix buffer overrun Sasha Levin
2019-09-04 16:02 ` [PATCH AUTOSEL 4.9 27/27] net: seeq: Fix the function used to release some memory in an error handling path Sasha Levin
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