[Bug libc/34314] THP tests fail on hppa

"hjl.tools at gmail dot com via Glibc-bugs" <[email protected]> Sat, 04 Jul 2026 04:39:23 +0000
Newsgroups gmane.comp.lib.glibc.bugs
Message-ID <[email protected]/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=34314

--- Comment #16 from H.J. Lu <hjl.tools at gmail dot com> ---
(In reply to dave.anglin from comment #12)
> openat(AT_FDCWD, "/home/dave/gnu/glibc/objdir/elf/tst-thp-1",
> O_RDONLY|O_LARGEFILE|O_CLOEXEC) = 3
> read(3, "\177ELF\1\2\1\3\0\0\0\0\0\0\0\0\0\2\0\17\0\0\0\1\0
> \5\260\0\0\0004"..., 640) = 640
> readlinkat(AT_FDCWD, "/proc/self/fd/3",
> "/home/dave/gnu/glibc/objdir/elf/"..., 4095) = 41
> mmap2(NULL, 69632, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0) =
        ^^^^                                ^^^^^^^^^

ld.so shouldn't call mmap with NULL and MAP_FIXED. Please find out how it
happens.

> -1 EPERM (Operation not permitted)

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