[lfs-dev] Error tests in glibc-2.27

[Riccardo Corsi]

Hello, building LFS Version 20180612-systemd,
in compiling glibc-2.27, I have 3 FAIL in test suite:
This is the snippet from log:
FAIL: misc/tst-preadvwritev2
FAIL: misc/tst-preadvwritev64v2
FAIL: misc/tst-ttyname
UNSUPPORTED: nptl/test-cond-printers
UNSUPPORTED: nptl/test-condattr-printers
UNSUPPORTED: nptl/test-mutex-printers
UNSUPPORTED: nptl/test-mutexattr-printers
UNSUPPORTED: nptl/test-rwlock-printers
UNSUPPORTED: nptl/test-rwlockattr-printers
Summary of test results:
  3 FAIL
   5722 PASS
 15 UNSUPPORTED
 16 XFAIL
  2 XPASS

My system is Intel Core i3-4170 (4 core) with host LFS 8.2 kernel 4.13

Is safe to continue or these errors are to analyzed deeply?

Thanks Riccardo
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[lfs-dev] 回复： Error tests in glibc-2.27

[r...@stu.xidian.edu.cn]

ttyname fails in chroot.preadvwritev tests fail because of buggy kernel of host system (the test file has a comment about this issue).  I've seen and investigated them.  Don't worry.This mail was written on my phone.  Sorry for HTML and bad formatting.-- 
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