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Subject: Strange test failures on LoongArch
From: Xi Ruoyao <xry111@xry111.site>
To: libc-alpha@sourceware.org
Cc: caiyinyu <caiyinyu@loongson.cn>, Wang Xuerui <i@xen0n.name>
Date: Sat, 25 Mar 2023 22:15:13 +0800
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Hi,

When I test my "avoid va_list" patches, I found 3 test failures on
LoongArch:

$ cat elf/tst-ldconfig-soname.out
/home/xry111/git-repos/glibc-build/elf/bug30125-test-directory/lib: (from <=
cmdline>:0)
error: tst-ldconfig-soname.sh - extra symlinks found

$ cat elf/tst-ldconfig-ld_so_conf-update.out       =20
error: tst-ldconfig-ld_so_conf-update.c:112: not true: dlopen (DSO, RTLD_NO=
W | RTLD_GLOBAL) !=3D NULL
error: 1 test failures
running post-clean rsync

$ cat elf/tst-glibc-hwcaps-prepend-cache.out       =20
error: xdlfcn.c:29: error: dlopen: libmarkermod1.so: cannot open shared obj=
ect file: No such file or directory

error: 1 test failures
running post-clean rsync

These happen with or without my patches.  And these does not fail on
x86_64 or AArch64.

Are these "only my" issue or you've seen them as well?  Is there any
pointer to diagnose them?

--=20
Xi Ruoyao <xry111@xry111.site>
School of Aerospace Science and Technology, Xidian University