Wiki code for BrandZ Bugfixes

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1: This page contains a list of BrandZ related bugfixes and enhancements that have gone back into Nevada since the initial BrandZ project integration.  It is organized by build number with the most recent changes listed first.
2:   
3: == snv_73:
4: [[6598081>>http://bugs.opensolaris.org/view_bug.do?bug_id=6598081]] zonecfg (verify) fails for lx zone using SUNWlx  
5: [[6560789>>http://bugs.opensolaris.org/view_bug.do?bug_id=6560789]] BrandZ modules should not use SCCS keywords in user-visible strings  
6:   
7: == snv_72: [[Initial Linux 2.6 support>>http://www.opensolaris.org/jive/thread.jspa?threadID=39194]]
8: [[6574205>>http://bugs.opensolaris.org/view_bug.do?bug_id=6574205]] No support for abstract namespace UNIX sockets in lx brand library emulation  
9: [[6584784>>http://bugs.opensolaris.org/view_bug.do?bug_id=6584784]] Symbolic links and access control broken in proc emulation for lx zone  
10: [[6586078>>http://bugs.opensolaris.org/view_bug.do?bug_id=6586078]] Improved linux distribution support for lx brand  
11: [[6587018>>http://bugs.opensolaris.org/view_bug.do?bug_id=6587018]] Per zone brand specific data structure needed  
12: [[6588379>>http://bugs.opensolaris.org/view_bug.do?bug_id=6588379]] brand interpose handlers stick around if a branded process dumps core  
13: [[6591535>>http://bugs.opensolaris.org/view_bug.do?bug_id=6591535]] lx_ioctl~(~) may call other routines with an uninitialized pointer  
14:   
15: == snv_71:
16: [[6586099>>http://bugs.opensolaris.org/view_bug.do?bug_id=6586099]] BrandZ lx install script returns incorrect error code to zoneadm  
17: [[6581316>>http://bugs.opensolaris.org/view_bug.do?bug_id=6581316]] lx~_branded processes missing AT_CLKTCK entry from auxhilary vector  
18: [[6577878>>http://bugs.opensolaris.org/view_bug.do?bug_id=6577878]] IPv6 sockets in lx brand not supported but creation allowed  
19: [[6576832>>http://bugs.opensolaris.org/view_bug.do?bug_id=6576832]] lx~_elfexec sets brkbase to 0 for statically linked linux binaries  
20: [[6557946>>http://bugs.opensolaris.org/view_bug.do?bug_id=6557946]] Emacs lockup under CentOS on Brandz.  
21: [[6308191>>http://bugs.opensolaris.org/view_bug.do?bug_id=6308191]] mapelfexec~(~) may fail with ENOMEM if a non-zero p~_vaddr is specified for an ET~_DYN binary  
22:   
23: == snv_70:
24: [[6475264>>http://bugs.opensolaris.org/view_bug.do?bug_id=6475264]] uptime in a brandz zone shows the global zone’s uptime instead of its own  
25: [[6572719>>http://bugs.opensolaris.org/view_bug.do?bug_id=6572719]] ld.so on sparc and amd64 should be brand aware  
26: [[6577995>>http://bugs.opensolaris.org/view_bug.do?bug_id=6577995]] brandz should provide a brand aux vector to point to a brand specific linker.  
27: [[6583738>>http://bugs.opensolaris.org/view_bug.do?bug_id=6583738]] offsets.in on sparc should provide a define for p~_agenttp  
28: [[6583939>>http://bugs.opensolaris.org/view_bug.do?bug_id=6583939]] BrandZ installer can confuse source and binary ISO files  
29:   
30: == snv_67:
31: [[6469376>>http://bugs.opensolaris.org/view_bug.do?bug_id=6469376]] BrandZ should be able to install RHEL from any personality disc 1 disc  
32: [[6557637>>http://bugs.opensolaris.org/view_bug.do?bug_id=6557637]] clock~_gettime returning EPERM  
33: [[6561218>>http://bugs.opensolaris.org/view_bug.do?bug_id=6561218]] Invalid stack pointer in Brandz signal context  
34: [[6561814>>http://bugs.opensolaris.org/view_bug.do?bug_id=6561814]] Loss of FPU status word in Brandz signal contexts  
35: [[6562537>>http://bugs.opensolaris.org/view_bug.do?bug_id=6562537]] brandz elfexec support code assumes 32\-bit elf binaries  
36:   
37: == snv_66:
38: [[6556585>>http://bugs.opensolaris.org/view_bug.do?bug_id=6556585]] lx brand emulation library incorrectly translates F~_SETOWN  
39: [[6557513>>http://bugs.opensolaris.org/view_bug.do?bug_id=6557513]] lx brand should support the FIOASYNC ioctl on sockets  
40:   
41: == snv_64:
42: [[6538819>>http://bugs.opensolaris.org/view_bug.do?bug_id=6538819]] ict~_tcgeta~(~) accesses lx~_termio.c~_cc~[LX_VEOL~] which doesn’t exist  
43: [[6539878>>http://bugs.opensolaris.org/view_bug.do?bug_id=6539878]] sparc brandz syscall wrappers don’t collect trapstat data  
44: [[6539890>>http://bugs.opensolaris.org/view_bug.do?bug_id=6539890]] sparc brandz syscall wrappers don’t support sun4v  
45: [[6540634>>http://bugs.opensolaris.org/view_bug.do?bug_id=6540634]] sparc sn1 brand fail on platforms where NCPU > 31  
46: [[6545740>>http://bugs.opensolaris.org/view_bug.do?bug_id=6545740]] sparc brandz syscall wrappers only exist on DEBUG kernels  
47: [[6547048>>http://bugs.opensolaris.org/view_bug.do?bug_id=6547048]] BrandZ installer does not properly identify Intel i686 processors that are not Pentium 4 variants  
48:   
49: == snv_62:
50: [[6531594>>http://bugs.opensolaris.org/view_bug.do?bug_id=6531594]] lxpr_readlink() is missing the "cred~_t \*cr" arg  
51:   
52: == snv_59:
53: [[6506393>>http://bugs.opensolaris.org/view_bug.do?bug_id=6506393]] brandz doesn’t pass along many NFS mount options  
54: [[6523890>>http://bugs.opensolaris.org/view_bug.do?bug_id=6523890]] installing lx branded zone from bzip2 compressed filesystem fails in "de" locale  
55: [[6525656>>http://bugs.opensolaris.org/view_bug.do?bug_id=6525656]] one byte reads can hang in lx~_ptm~_read~(~)  
56:   
57: == snv_57:
58: [[6513201>>http://bugs.opensolaris.org/view_bug.do?bug_id=6513201]] lx~_distro~_install reports an error in the install log: "~[[~[CD: not found"  
59:   
60: == snv_56:
61: [6485372>>http://bugs.opensolaris.org/view_bug.do?bug_id=6485372]] kill failed to check zombie process group  
62: [[6479465>>http://bugs.opensolaris.org/view_bug.do?bug_id=6479465]] zsched should be visible within branded zones  
63: [[6478019>>http://bugs.opensolaris.org/view_bug.do?bug_id=6478019]] panic in common~_specvp~(~) while opening lx branded zone audio device  
64: [[6475920>>http://bugs.opensolaris.org/view_bug.do?bug_id=6475920]] pidof doesn’t work in lx branded zones  
65: [[6475483>>http://bugs.opensolaris.org/view_bug.do?bug_id=6475483]] mutex~_enter~(~) panic in lxpr~_getnode~(~)  
66:   
67: == snv_53:
68: [[6488128>>http://bugs.opensolaris.org/view_bug.do?bug_id=6488128]] low\-level linux emulation could be more visible to DTrace  
69:   
70: == snv_52:
71: [[6486653>>http://bugs.opensolaris.org/view_bug.do?bug_id=6486653]] truss should recognize ZONE~_ATTR~_BRAND  
72: [[6486651>>http://bugs.opensolaris.org/view_bug.do?bug_id=6486651]] sn1~_boot install target is missing a dependency  
73: [[6486308>>http://bugs.opensolaris.org/view_bug.do?bug_id=6486308]] zoneadm: erroneous output when invoked in labeled zones  
74: [[6485379>>http://bugs.opensolaris.org/view_bug.do?bug_id=6485379]] setpgid should follow man page to set errno  
75: [[6485375>>http://bugs.opensolaris.org/view_bug.do?bug_id=6485375]] in same process group, parent set child as process group lead should succeed  
76: [[6483059>>http://bugs.opensolaris.org/view_bug.do?bug_id=6483059]] gnupg package should be part of the core cluster  
77: [[6481326>>http://bugs.opensolaris.org/view_bug.do?bug_id=6481326]] lx zone install sometimes hangs  
78: [[6476437>>http://bugs.opensolaris.org/view_bug.do?bug_id=6476437]] BrandZ should support zone installation from DVD ISOs or discs  
79: [[6475149>>http://bugs.opensolaris.org/view_bug.do?bug_id=6475149]] CentOS3.7 CD install for linux zone still failed on nevada~(onnv\-gate:2006\-09\-26~).  
80: [[6474791>>http://bugs.opensolaris.org/view_bug.do?bug_id=6474791]] lx~_init~_zone is too aggressive when disabling services  
81: [[6470489>>http://bugs.opensolaris.org/view_bug.do?bug_id=6470489]] lx~_distro~_install fails on ja locale  
82: [[6469321>>http://bugs.opensolaris.org/view_bug.do?bug_id=6469321]] Installer should print "insert CD" message before ejecting old media  
83:   
84: == snv_50:
85: [[6466078>>http://bugs.opensolaris.org/view_bug.do?bug_id=6466078]] zonecfg creating a zone failed sporadically.  
86: [[6466818>>http://bugs.opensolaris.org/view_bug.do?bug_id=6466818]] lx~_getpid~(~) may inadvertently dereference a NULL pointer  
87: [[6468329>>http://bugs.opensolaris.org/view_bug.do?bug_id=6468329]] Need distro files for RHEL 3.8 and CentOS 3.8  
88: [[6469953>>http://bugs.opensolaris.org/view_bug.do?bug_id=6469953]] BrandZ makes libproc ~(in /lib~) depend on libzonecfg ~(in /usr/lib~)  
89: [[6472019>>http://bugs.opensolaris.org/view_bug.do?bug_id=6472019]] lx\//proc uses \//\//DATE\//\//, \//\//TIME\//~_  
90: [[6474418>>http://bugs.opensolaris.org/view_bug.do?bug_id=6474418]] opens of linux pts devices are broken for non\-root users  
91: [[6475007>>http://bugs.opensolaris.org/view_bug.do?bug_id=6475007]] ssh can’t talk to it’s agent in an lx branded zone  
92: [[6475890>>http://bugs.opensolaris.org/view_bug.do?bug_id=6475890]] Pfindexec~(~) search could use improvement  
93:   
94: == snv_49:
95: [[6471923>>http://bugs.opensolaris.org/view_bug.do?bug_id=6471923]] sn1 brand should not emulate fork1~(~)  
96: [[6470732>>http://bugs.opensolaris.org/view_bug.do?bug_id=6470732]] sn1 brand should ’make clobber’ more thoroughly  
97: [[6470348>>http://bugs.opensolaris.org/view_bug.do?bug_id=6470348]] Makefile race condition in usr/lib/brand/lx  
98: [[6470132>>http://bugs.opensolaris.org/view_bug.do?bug_id=6470132]] sn1 zone always tried to pre_load /usr/lib/amd64/sn1~_brand.so on sparcv9.  
99: [[6469929>>http://bugs.opensolaris.org/view_bug.do?bug_id=6469929]] brand handle should be an opaque handle as defined in PSARC/2004/413  
100: [[6469902>>http://bugs.opensolaris.org/view_bug.do?bug_id=6469902]] BrandZ and GCC don’t get along  
101: [[6469453>>http://bugs.opensolaris.org/view_bug.do?bug_id=6469453]] invalid assert in ioctl.c:ldlinux~_check~(~)  
102: [[6469106>>http://bugs.opensolaris.org/view_bug.do?bug_id=6469106]] centos3.7 CD installation of linuxzone also failed on latest brandz builds  
103: [[6469082>>http://bugs.opensolaris.org/view_bug.do?bug_id=6469082]] linux zone redhat AS 3\-u5 or 3\-u7 CD installation still failed on latest builds  
104: [[6469042>>http://bugs.opensolaris.org/view_bug.do?bug_id=6469042]] Installation of a Linux zone with improperly specified source should not require an uninstall  
105: [[6469011>>http://bugs.opensolaris.org/view_bug.do?bug_id=6469011]] Incorrect, unhelpful error message when installing a Linux zone  
106: [[6468991>>http://bugs.opensolaris.org/view_bug.do?bug_id=6468991]] build rule for etc~_default~_nfs randomly breaks  
107: [[6468990>>http://bugs.opensolaris.org/view_bug.do?bug_id=6468990]] address C\-team review issues for BrandZ  
108: [[6468547>>http://bugs.opensolaris.org/view_bug.do?bug_id=6468547]] zonecfg displayed messages in a mess.  
109: [[6468546>>http://bugs.opensolaris.org/view_bug.do?bug_id=6468546]] zone clone failed.  
110: [[6465844>>http://bugs.opensolaris.org/view_bug.do?bug_id=6465844]] Only system console could zlogin sn1 zone.  
111: [[6426980>>http://bugs.opensolaris.org/view_bug.do?bug_id=6426980]] lx zones can’t mount nfsv3 filesystems on linux servers  
112: [[6409863>>http://bugs.opensolaris.org/view_bug.do?bug_id=6409863]] Callbacks should be enabled by context handlers on SPARC  
113:   
114: == snv_49: [[Initial Integration>>Community Group on.2006091201]]
115: [[PSARC/2005/471 BrandZ: Support for non\-native zones>>Community Group arc.471]]  
116: [[6374606>>http://bugs.opensolaris.org/view_bug.do?bug_id=6374606]] ::nm \-D without an object may not work on processes in zones  
117: [[6409350>>http://bugs.opensolaris.org/view_bug.do?bug_id=6409350]] BrandZ project integration into Solaris  
118: [[6455289>>http://bugs.opensolaris.org/view_bug.do?bug_id=6455289]] pthread~_setschedparam~(~) should return EPERM rather than panic libc  
119: [[6455591>>http://bugs.opensolaris.org/view_bug.do?bug_id=6455591]] setpriority(3C) gets errno wrong for deficient privileges failure  
120: [[6458178>>http://bugs.opensolaris.org/view_bug.do?bug_id=6458178]] fifofs doesn’t support lofs mounts of fifos  
121: [[6460380>>http://bugs.opensolaris.org/view_bug.do?bug_id=6460380]] Attempted open~(~) of a symlink with the O_NOFOLLOW flag set returns EINVAL, not ELOOP  
122: [[6463857>>http://bugs.opensolaris.org/view_bug.do?bug_id=6463857]] renice~(1~) errors erroneously
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