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author | Jakub Kicinski <kuba@kernel.org> | 2023-06-08 11:34:28 -0700 |
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committer | Jakub Kicinski <kuba@kernel.org> | 2023-06-08 11:35:14 -0700 |
commit | 449f6bc17a51e68b06cfd742898e5ff3fe6e04d7 (patch) | |
tree | ed59929e7d1fa057ac6998075986a4cdfb85eb5a /fs/nfsd/vfs.c | |
parent | bfd019d10fdabf70f9b01264aea6d6c7595f9226 (diff) | |
parent | 25041a4c02c7cf774d8b6ed60586fd64f1cdaa81 (diff) | |
download | lwn-449f6bc17a51e68b06cfd742898e5ff3fe6e04d7.tar.gz lwn-449f6bc17a51e68b06cfd742898e5ff3fe6e04d7.zip |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Cross-merge networking fixes after downstream PR.
Conflicts:
net/sched/sch_taprio.c
d636fc5dd692 ("net: sched: add rcu annotations around qdisc->qdisc_sleeping")
dced11ef84fb ("net/sched: taprio: don't overwrite "sch" variable in taprio_dump_class_stats()")
net/ipv4/sysctl_net_ipv4.c
e209fee4118f ("net/ipv4: ping_group_range: allow GID from 2147483648 to 4294967294")
ccce324dabfe ("tcp: make the first N SYN RTO backoffs linear")
https://lore.kernel.org/all/20230605100816.08d41a7b@canb.auug.org.au/
No adjacent changes.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'fs/nfsd/vfs.c')
-rw-r--r-- | fs/nfsd/vfs.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c index bb9d47172162..db67f8e19344 100644 --- a/fs/nfsd/vfs.c +++ b/fs/nfsd/vfs.c @@ -536,7 +536,15 @@ nfsd_setattr(struct svc_rqst *rqstp, struct svc_fh *fhp, inode_lock(inode); for (retries = 1;;) { - host_err = __nfsd_setattr(dentry, iap); + struct iattr attrs; + + /* + * notify_change() can alter its iattr argument, making + * @iap unsuitable for submission multiple times. Make a + * copy for every loop iteration. + */ + attrs = *iap; + host_err = __nfsd_setattr(dentry, &attrs); if (host_err != -EAGAIN || !retries--) break; if (!nfsd_wait_for_delegreturn(rqstp, inode)) |