* [ti:ti-linux-5.4.y 9521/13425] net/socket.c:847:5: error: 'SCM_RED_TIMESTAMPING' undeclared
@ 2021-03-23 20:11 kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2021-03-23 20:11 UTC (permalink / raw)
To: kbuild-all
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Hi Grygorii,
First bad commit (maybe != root cause):
tree: git://git.ti.com/ti-linux-kernel/ti-linux-kernel.git ti-linux-5.4.y
head: ca222ae72ea37d74141ed53deaa0a07263ef34e8
commit: 93fac9fa368d4c49b62745b6f324d019fb42ecc4 [9521/13425] HACK: scripts: headers_install: fix allmodconfig builds
config: parisc-defconfig (attached as .config)
compiler: hppa-linux-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
git remote add ti git://git.ti.com/ti-linux-kernel/ti-linux-kernel.git
git fetch --no-tags ti ti-linux-5.4.y
git checkout 93fac9fa368d4c49b62745b6f324d019fb42ecc4
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=parisc
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
In file included from include/linux/mm.h:99,
from net/socket.c:55:
include/asm-generic/pgtable.h: In function 'pte_clear_not_present_full':
arch/parisc/include/asm/pgtable.h:91:9: warning: variable 'old_pte' set but not used [-Wunused-but-set-variable]
91 | pte_t old_pte; \
| ^~~~~~~
arch/parisc/include/asm/pgtable.h:316:34: note: in expansion of macro 'set_pte_at'
316 | #define pte_clear(mm, addr, xp) set_pte_at(mm, addr, xp, __pte(0))
| ^~~~~~~~~~
include/asm-generic/pgtable.h:201:2: note: in expansion of macro 'pte_clear'
201 | pte_clear(mm, address, ptep);
| ^~~~~~~~~
include/asm-generic/pgtable.h: In function '__ptep_modify_prot_commit':
arch/parisc/include/asm/pgtable.h:91:9: warning: variable 'old_pte' set but not used [-Wunused-but-set-variable]
91 | pte_t old_pte; \
| ^~~~~~~
include/asm-generic/pgtable.h:629:2: note: in expansion of macro 'set_pte_at'
629 | set_pte_at(vma->vm_mm, addr, ptep, pte);
| ^~~~~~~~~~
In file included from include/net/cls_cgroup.h:14,
from net/socket.c:95:
include/net/sock.h: In function 'sock_recv_redundant_info':
include/net/sock.h:2461:29: error: 'SCM_REDUNDANT' undeclared (first use in this function)
2461 | put_cmsg(msg, SOL_SOCKET, SCM_REDUNDANT, sizeof(*sred), sred);
| ^~~~~~~~~~~~~
include/net/sock.h:2461:29: note: each undeclared identifier is reported only once for each function it appears in
net/socket.c: In function '__sock_recv_redinfo_timestamp':
>> net/socket.c:847:5: error: 'SCM_RED_TIMESTAMPING' undeclared (first use in this function)
847 | SCM_RED_TIMESTAMPING, sizeof(tss), &tss);
| ^~~~~~~~~~~~~~~~~~~~
net/socket.c: In function '__sys_getsockopt':
net/socket.c:2132:6: warning: variable 'max_optlen' set but not used [-Wunused-but-set-variable]
2132 | int max_optlen;
| ^~~~~~~~~~
vim +/SCM_RED_TIMESTAMPING +847 net/socket.c
7c81fd8bfbaa97 Arnaldo Carvalho de Melo 2007-03-10 831
70e28ef2c9afeb WingMan Kwok 2018-03-02 832 void __sock_recv_redinfo_timestamp(struct msghdr *msg, struct sock *sk,
70e28ef2c9afeb WingMan Kwok 2018-03-02 833 struct sk_buff *skb)
70e28ef2c9afeb WingMan Kwok 2018-03-02 834 {
70e28ef2c9afeb WingMan Kwok 2018-03-02 835 struct scm_timestamping tss;
70e28ef2c9afeb WingMan Kwok 2018-03-02 836 int empty = 1;
70e28ef2c9afeb WingMan Kwok 2018-03-02 837 struct skb_shared_hwtstamps *red_shhwtstamps =
70e28ef2c9afeb WingMan Kwok 2018-03-02 838 skb_redinfo_hwtstamps(skb);
70e28ef2c9afeb WingMan Kwok 2018-03-02 839
70e28ef2c9afeb WingMan Kwok 2018-03-02 840 if (red_shhwtstamps &&
70e28ef2c9afeb WingMan Kwok 2018-03-02 841 (sk->sk_tsflags & SOF_TIMESTAMPING_RAW_HARDWARE) &&
70e28ef2c9afeb WingMan Kwok 2018-03-02 842 ktime_to_timespec_cond(red_shhwtstamps->hwtstamp, tss.ts + 2))
70e28ef2c9afeb WingMan Kwok 2018-03-02 843 empty = 0;
70e28ef2c9afeb WingMan Kwok 2018-03-02 844
70e28ef2c9afeb WingMan Kwok 2018-03-02 845 if (!empty)
70e28ef2c9afeb WingMan Kwok 2018-03-02 846 put_cmsg(msg, SOL_SOCKET,
70e28ef2c9afeb WingMan Kwok 2018-03-02 @847 SCM_RED_TIMESTAMPING, sizeof(tss), &tss);
70e28ef2c9afeb WingMan Kwok 2018-03-02 848 }
70e28ef2c9afeb WingMan Kwok 2018-03-02 849 EXPORT_SYMBOL_GPL(__sock_recv_redinfo_timestamp);
70e28ef2c9afeb WingMan Kwok 2018-03-02 850
:::::: The code at line 847 was first introduced by commit
:::::: 70e28ef2c9afebab74651ba7aca5895ca4d922d4 net: socket: forward extra timestamp of received skb to user space
:::::: TO: WingMan Kwok <w-kwok2@ti.com>
:::::: CC: Lokesh Vutla <lokeshvutla@ti.com>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
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2021-03-23 20:11 [ti:ti-linux-5.4.y 9521/13425] net/socket.c:847:5: error: 'SCM_RED_TIMESTAMPING' undeclared kernel test robot
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