Auto-sync with upstream branch master
    
    Upstream commit: 78919d3886c9543279ec755a701e279c62b44164
    
    78919d3886 time/mktime.c: Update obsolete URL in comment.
    b626c5aa5d Record CVE-2019-9169 in NEWS and ChangeLog [BZ #24114]
    066ae81ec9 hurd: Fix comment style
    e87d8ada29 hurd: Document how EINTR should be handled in critical sections
    477e739b32 Update syscall-names.list for Linux 5.0.
    238d60a1fb localedata: Add Minguo calendar support to Taiwanese locales [BZ #24293]
    5b06f538c5 malloc: Check for large bin list corruption when inserting unsorted chunk
    a0a0dc8317 Remove obsolete, never-implemented XSI STREAMS declarations