MFC (RELENG_8) testers for a linprocfs patch?

Oliver Fromme olli at lurza.secnetix.de
Mon Nov 15 17:10:16 UTC 2010


Alexander Leidinger wrote:
 > can someone please test the attached patch on a recent RELENG_8  
 > system? I got a request to MFC it, but I do not have a RELENG_8 system  
 > around to test it (I haven't even compile-tested it).
 > 
 > The changes are for
 >   /compat/linux/proc/uptime
 >   /compat/linux/proc/<PID>/stat
 >   /compat/linux/proc/<PID>/procstatus
 > 
 > I would like to just to know if it compiles fine and does not panic  
 > the system when you access those files with cat.

I've tested the patch on a RELENG_8 that's a few weeks old.
Seems to work fine (except that you probably meant "status"
instead of "procstatus"):

# cat /usr/compat/linux/proc/uptime
33545.12 32346.33
# cat /usr/compat/linux/proc/$$/stat
2723 (zsh) S 2722 2723 2688 129 39437 0 3559 0 0 0 296 147 71712 7647 128 0 0 0 3151747 21069824 1162 4640 134512640 136077312 0 0 0 0 0 0 0 0 0 0 0 0 0 3
# cat /usr/compat/linux/proc/$$/status
Name:   zsh
State:  S (sleeping)
Pid:    2723
PPid:   2722
Uid:    0 0 0 0
Gid:    0 0 0 0
Groups: 0 5
VmSize:     5144 kB
VmLck:         0 kB
VmRSS:      4648 kB
VmData:     3488 kB
VmStk:       128 kB
VmExe:      1528 kB
VmLib:  18446744073709551612 kB
SigPnd: 00000000
SigBlk: 00000000
SigIgn: 1072c004
SigCgt: 08082003
CapInh: 0000000000000000
CapPrm: 0000000000000000
CapEff: 0000000000000000
# 

Best regards
   Oliver

-- 
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$ dd if=/dev/urandom of=test.pl count=1
$ file test.pl
test.pl: perl script text executable


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