nfsd41: support for 3-word long attribute bitmask Also, use client minorversion to generate supported attrs Signed-off-by: Benny Halevy <bhalevy@panasas.com> Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c index 937853f..e206053 100644 --- a/fs/nfsd/nfs4proc.c +++ b/fs/nfsd/nfs4proc.c
@@ -463,8 +463,9 @@ if (getattr->ga_bmval[1] & NFSD_WRITEONLY_ATTRS_WORD1) return nfserr_inval; - getattr->ga_bmval[0] &= NFSD_SUPPORTED_ATTRS_WORD0; - getattr->ga_bmval[1] &= NFSD_SUPPORTED_ATTRS_WORD1; + getattr->ga_bmval[0] &= nfsd_suppattrs0(cstate->minorversion); + getattr->ga_bmval[1] &= nfsd_suppattrs1(cstate->minorversion); + getattr->ga_bmval[2] &= nfsd_suppattrs2(cstate->minorversion); getattr->ga_fhp = &cstate->current_fh; return nfs_ok; @@ -555,8 +556,9 @@ if (readdir->rd_bmval[1] & NFSD_WRITEONLY_ATTRS_WORD1) return nfserr_inval; - readdir->rd_bmval[0] &= NFSD_SUPPORTED_ATTRS_WORD0; - readdir->rd_bmval[1] &= NFSD_SUPPORTED_ATTRS_WORD1; + readdir->rd_bmval[0] &= nfsd_suppattrs0(cstate->minorversion); + readdir->rd_bmval[1] &= nfsd_suppattrs1(cstate->minorversion); + readdir->rd_bmval[2] &= nfsd_suppattrs2(cstate->minorversion); if ((cookie > ~(u32)0) || (cookie == 1) || (cookie == 2) || (cookie == 0 && memcmp(readdir->rd_verf.data, zeroverf.data, NFS4_VERIFIER_SIZE))) @@ -746,8 +748,9 @@ if (status) return status; - if ((verify->ve_bmval[0] & ~NFSD_SUPPORTED_ATTRS_WORD0) - || (verify->ve_bmval[1] & ~NFSD_SUPPORTED_ATTRS_WORD1)) + if ((verify->ve_bmval[0] & ~nfsd_suppattrs0(cstate->minorversion)) + || (verify->ve_bmval[1] & ~nfsd_suppattrs1(cstate->minorversion)) + || (verify->ve_bmval[2] & ~nfsd_suppattrs2(cstate->minorversion))) return nfserr_attrnotsupp; if ((verify->ve_bmval[0] & FATTR4_WORD0_RDATTR_ERROR) || (verify->ve_bmval[1] & NFSD_WRITEONLY_ATTRS_WORD1))