* Re: [PATCH] [RFC] nfs4: inject process namespace into COMPOUND tag
[not found] <20260626151029.1516839-1-tigran.mkrtchyan@desy.de>
@ 2026-08-06 9:43 ` kernel test robot
2026-08-07 5:02 ` kernel test robot
1 sibling, 0 replies; 2+ messages in thread
From: kernel test robot @ 2026-08-06 9:43 UTC (permalink / raw)
To: Tigran Mkrtchyan; +Cc: llvm, oe-kbuild-all
Hi Tigran,
[This is a private test report for your RFC patch.]
kernel test robot noticed the following build errors:
[auto build test ERROR on trondmy-nfs/linux-next]
[also build test ERROR on linus/master v7.2-rc6 next-20260805]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Tigran-Mkrtchyan/nfs4-inject-process-namespace-into-COMPOUND-tag/20260806-105541
base: git://git.linux-nfs.org/projects/trondmy/linux-nfs.git linux-next
patch link: https://lore.kernel.org/r/20260626151029.1516839-1-tigran.mkrtchyan%40desy.de
patch subject: [PATCH] [RFC] nfs4: inject process namespace into COMPOUND tag
config: x86_64-kexec (https://download.01.org/0day-ci/archive/20260806/202608061151.ZYrYBoPN-lkp@intel.com/config)
compiler: clang version 22.1.8 (https://github.com/llvm/llvm-project ca7933e47d3a3451d81e72ac174dcb5aa28b59d1)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260806/202608061151.ZYrYBoPN-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202608061151.ZYrYBoPN-lkp@intel.com/
All errors (new ones prefixed by >>):
>> fs/nfs/nfs4xdr.c:1039:7: error: use of undeclared identifier 'taks'
1039 | if (taks->tk_ns_inum != 0) {
| ^~~~
fs/nfs/nfs4xdr.c:1042:60: error: use of undeclared identifier 'taks'
1042 | hdr->taglen = snprintf(ns_tag, sizeof(ns_tag), "ns:%u", taks->tk_ns_inum);
| ^~~~
2 errors generated.
vim +/taks +1039 fs/nfs/nfs4xdr.c
1027
1028 static void encode_compound_hdr(struct xdr_stream *xdr,
1029 struct rpc_rqst *req,
1030 struct compound_hdr *hdr)
1031 {
1032 __be32 *p;
1033
1034 /* Inject namespace info into compound tag if not already set */
1035 if (hdr->taglen == 0 && req->rq_task != NULL) {
1036 /* Use namespace info captured at task creation time */
1037 struct rpc_task *task = req->rq_task;
1038
> 1039 if (taks->tk_ns_inum != 0) {
1040 char ns_tag[NFS4_MAXTAGLEN + 1];
1041
1042 hdr->taglen = snprintf(ns_tag, sizeof(ns_tag), "ns:%u", taks->tk_ns_inum);
1043 if (hdr->taglen > NFS4_MAXTAGLEN) {
1044 hdr->taglen = NFS4_MAXTAGLEN;
1045 ns_tag[NFS4_MAXTAGLEN] = '\0';
1046 }
1047 hdr->tag = ns_tag;
1048 }
1049 }
1050
1051 /* initialize running count of expected bytes in reply.
1052 * NOTE: the replied tag SHOULD be the same is the one sent,
1053 * but this is not required as a MUST for the server to do so. */
1054 hdr->replen = 3 + hdr->taglen;
1055
1056 WARN_ON_ONCE(hdr->taglen > NFS4_MAXTAGLEN);
1057 encode_string(xdr, hdr->taglen, hdr->tag);
1058 p = reserve_space(xdr, 8);
1059 *p++ = cpu_to_be32(hdr->minorversion);
1060 hdr->nops_p = p;
1061 *p = cpu_to_be32(hdr->nops);
1062 }
1063
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
^ permalink raw reply [flat|nested] 2+ messages in thread* Re: [PATCH] [RFC] nfs4: inject process namespace into COMPOUND tag
[not found] <20260626151029.1516839-1-tigran.mkrtchyan@desy.de>
2026-08-06 9:43 ` [PATCH] [RFC] nfs4: inject process namespace into COMPOUND tag kernel test robot
@ 2026-08-07 5:02 ` kernel test robot
1 sibling, 0 replies; 2+ messages in thread
From: kernel test robot @ 2026-08-07 5:02 UTC (permalink / raw)
To: Tigran Mkrtchyan; +Cc: llvm, oe-kbuild-all
Hi Tigran,
[This is a private test report for your RFC patch.]
kernel test robot noticed the following build errors:
[auto build test ERROR on trondmy-nfs/linux-next]
[also build test ERROR on linus/master v7.2-rc6 next-20260806]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Tigran-Mkrtchyan/nfs4-inject-process-namespace-into-COMPOUND-tag/20260806-105541
base: git://git.linux-nfs.org/projects/trondmy/linux-nfs.git linux-next
patch link: https://lore.kernel.org/r/20260626151029.1516839-1-tigran.mkrtchyan%40desy.de
patch subject: [PATCH] [RFC] nfs4: inject process namespace into COMPOUND tag
config: loongarch-defconfig (https://download.01.org/0day-ci/archive/20260807/202608071235.7jvY6oOL-lkp@intel.com/config)
compiler: clang version 24.0.0git (https://github.com/llvm/llvm-project 12df34b8469b8095359de8c249cb1b2753fadeea)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260807/202608071235.7jvY6oOL-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202608071235.7jvY6oOL-lkp@intel.com/
All errors (new ones prefixed by >>):
>> fs/nfs/nfs4xdr.c:1039:7: error: use of undeclared identifier 'taks'
1039 | if (taks->tk_ns_inum != 0) {
| ^~~~
fs/nfs/nfs4xdr.c:1042:60: error: use of undeclared identifier 'taks'
1042 | hdr->taglen = snprintf(ns_tag, sizeof(ns_tag), "ns:%u", taks->tk_ns_inum);
| ^~~~
2 errors generated.
vim +/taks +1039 fs/nfs/nfs4xdr.c
1027
1028 static void encode_compound_hdr(struct xdr_stream *xdr,
1029 struct rpc_rqst *req,
1030 struct compound_hdr *hdr)
1031 {
1032 __be32 *p;
1033
1034 /* Inject namespace info into compound tag if not already set */
1035 if (hdr->taglen == 0 && req->rq_task != NULL) {
1036 /* Use namespace info captured at task creation time */
1037 struct rpc_task *task = req->rq_task;
1038
> 1039 if (taks->tk_ns_inum != 0) {
1040 char ns_tag[NFS4_MAXTAGLEN + 1];
1041
1042 hdr->taglen = snprintf(ns_tag, sizeof(ns_tag), "ns:%u", taks->tk_ns_inum);
1043 if (hdr->taglen > NFS4_MAXTAGLEN) {
1044 hdr->taglen = NFS4_MAXTAGLEN;
1045 ns_tag[NFS4_MAXTAGLEN] = '\0';
1046 }
1047 hdr->tag = ns_tag;
1048 }
1049 }
1050
1051 /* initialize running count of expected bytes in reply.
1052 * NOTE: the replied tag SHOULD be the same is the one sent,
1053 * but this is not required as a MUST for the server to do so. */
1054 hdr->replen = 3 + hdr->taglen;
1055
1056 WARN_ON_ONCE(hdr->taglen > NFS4_MAXTAGLEN);
1057 encode_string(xdr, hdr->taglen, hdr->tag);
1058 p = reserve_space(xdr, 8);
1059 *p++ = cpu_to_be32(hdr->minorversion);
1060 hdr->nops_p = p;
1061 *p = cpu_to_be32(hdr->nops);
1062 }
1063
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
^ permalink raw reply [flat|nested] 2+ messages in thread