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nfs: encode nfsv4 timestamps as 64-bit

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On 32-bit architectures, xdr_encode_nfstime4() needlessly
truncates timestamps to a 32-bit value in the range between
year 1902 and 2038.

Change it to use 'struct timespec64' to allow the entire range
of values supported by the server.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
This commit is contained in:
Arnd Bergmann 2019-11-11 21:16:27 +01:00 committed by Anna Schumaker
parent e5189e9a51
commit a3167dacba
1 changed files with 1 additions and 1 deletions
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2
fs/nfs/nfs4xdr.c
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@ -1061,7 +1061,7 @@ static void encode_nfs4_verifier(struct xdr_stream *xdr, const nfs4_verifier *ve
static __be32 *
xdr_encode_nfstime4(__be32 *p, const struct timespec64 *t)
{
p = xdr_encode_hyper(p, (__s64)t->tv_sec);
p = xdr_encode_hyper(p, t->tv_sec);
*p++ = cpu_to_be32(t->tv_nsec);
return p;
}