The patch titled
NFSv4: Fix a typo in _nfs4_do_open_reclaim
has been removed from the -mm tree. Its filename was
nfsv4-fix-a-typo-in-_nfs4_do_open_reclaim.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
Subject: NFSv4: Fix a typo in _nfs4_do_open_reclaim
From: Trond Myklebust <trond.myklebust@xxxxxxxxxx>
This should fix the following Oops reported by Jeff Garzik:
kernel BUG at fs/nfs/nfs4xdr.c:1040!
invalid opcode: 0000 [1] SMP
CPU 0
Modules linked in: nfs lockd sunrpc af_packet
ipv6 cpufreq_ondemand acpi_cpufreq battery floppy nvram sg snd_hda_intel
ata_generic snd_pcm_oss snd_mixer_oss snd_pcm i2c_i801 snd_page_alloc e1000
firewire_ohci ata_piix i2c_core sr_mod cdrom sata_sil ahci libata sd_mod
scsi_mod ext3 jbd ehci_hcd uhci_hcd
Pid: 16353, comm: 10.10.10.1-recl Not tainted 2.6.23-rc3 #1
RIP: 0010:[<ffffffff88240980>] [<ffffffff88240980>] :nfs:encode_open+0x1c0/0x330
RSP: 0018:ffff8100467c5c60 EFLAGS: 00010202
RAX: ffff81000f89b8b8 RBX: 00000000697a6f6d RCX: ffff81000f89b8b8
RDX: 0000000000000004 RSI: 0000000000000004 RDI: ffff8100467c5c80
RBP: ffff8100467c5c80 R08: ffff81000f89bc30 R09: ffff81000f89b83f
R10: 0000000000000001 R11: ffffffff881e79e0 R12: ffff81003cbd1808
R13: ffff81000f89b860 R14: ffff81005fc984e0 R15: ffffffff88240af0
FS: 0000000000000000(0000) GS:ffffffff8052a000(0000) knlGS:0000000000000000
CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b
CR2: 00002adb9e51a030 CR3: 000000007ea7e000 CR4: 00000000000006e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Process 10.10.10.1-recl (pid: 16353, threadinfo ffff8100467c4000, task ffff8100038ce780)
Stack: ffff81004aeb6a40 ffff81003cbd1808 ffff81003cbd1808 ffffffff88240b5d
ffff81000f89b8bc ffff81005fc984e8 ffff81000f89bc30 ffff81005fc984e8
0000000300000000 0000000000000000 0000000000000000 ffff81003cbd1800
Call Trace:
[<ffffffff88240b5d>] :nfs:nfs4_xdr_enc_open_noattr+0x6d/0x90
[<ffffffff881e74b7>] :sunrpc:rpcauth_wrap_req+0x97/0xf0
[<ffffffff88240af0>] :nfs:nfs4_xdr_enc_open_noattr+0x0/0x90
[<ffffffff881df57a>] :sunrpc:call_transmit+0x18a/0x290
[<ffffffff881e5e7b>] :sunrpc:__rpc_execute+0x6b/0x290
[<ffffffff881dff76>] :sunrpc:rpc_do_run_task+0x76/0xd0
[<ffffffff882373f6>] :nfs:_nfs4_proc_open+0x76/0x230
[<ffffffff88237a2e>] :nfs:nfs4_open_recover_helper+0x5e/0xc0
[<ffffffff88237b74>] :nfs:nfs4_open_recover+0xe4/0x120
[<ffffffff88238e14>] :nfs:nfs4_open_reclaim+0xa4/0xf0
[<ffffffff882413c5>] :nfs:nfs4_reclaim_open_state+0x55/0x1b0
[<ffffffff882417ea>] :nfs:reclaimer+0x2ca/0x390
[<ffffffff88241520>] :nfs:reclaimer+0x0/0x390
[<ffffffff8024e59b>] kthread+0x4b/0x80
[<ffffffff8020cad8>] child_rip+0xa/0x12
[<ffffffff8024e550>] kthread+0x0/0x80
[<ffffffff8020cace>] child_rip+0x0/0x12
Code: 0f 0b eb fe 48 89 ef c7 00 00 00 00 02 be 08 00 00 00 e8 79
RIP [<ffffffff88240980>] :nfs:encode_open+0x1c0/0x330
RSP <ffff8100467c5c60>
Signed-off-by: Trond Myklebust <Trond.Myklebust@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/nfs/nfs4proc.c | 2 +-
1 files changed, 1 insertion(+), 1 deletion(-)
diff -puN fs/nfs/nfs4proc.c~nfsv4-fix-a-typo-in-_nfs4_do_open_reclaim fs/nfs/nfs4proc.c
--- a/fs/nfs/nfs4proc.c~nfsv4-fix-a-typo-in-_nfs4_do_open_reclaim
+++ a/fs/nfs/nfs4proc.c
@@ -646,7 +646,7 @@ static int _nfs4_do_open_reclaim(struct
rcu_read_lock();
delegation = rcu_dereference(NFS_I(state->inode)->delegation);
if (delegation != NULL && (delegation->flags & NFS_DELEGATION_NEED_RECLAIM) != 0)
- delegation_type = delegation->flags;
+ delegation_type = delegation->type;
rcu_read_unlock();
opendata->o_arg.u.delegation_type = delegation_type;
status = nfs4_open_recover(opendata, state);
_
Patches currently in -mm which might be from trond.myklebust@xxxxxxxxxx are
git-nfs-vs-git-unionfs.patch
clean-up-duplicate-includes-in-include-linux-nfs_fsh.patch
nfs-fix-oops-re-sysctls-and-v4-support.patch
git-nfs-vs-nfs-convert-to-new-aops.patch
file-capabilities-clear-fcaps-on-inode-change.patch
fix-f_version-type-should-be-u64-instead-of-unsigned-long.patch
sysctl-remove-broken-sunrpc-debug-binary-sysctls.patch
-
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