hi all, make check with the new version of glibc has two new failures on my custom system: FAIL: misc/tst-mount-consts From misc/tst-mount-consts.out: test.c:2:10: fatal error: linux/mount.h: No such file or directory #include /usr/include/linux/mount.h is indeed missing and I checked that make headers_install with my current kernel would not change that. FAIL: nptl/tst-pthread-gdb-attach-static I have attached the file nptl/tst-pthread-gdb-attach-static.out. Should I worry about those new failed tests? Here is some data about my setup: -glibc configure options: --prefix=/usr --enable-kernel=4.9.0 --host=x86_64-pc-linux-gnu --disable-experimental-malloc -kernel version: 4.9.320 -installed kernel headers: from some older 4.9.x kernel -gcc version: 7.5.0 -gdb version 9.1 Regards, Michael Brunnbauer -- ++ Michael Brunnbauer ++ netEstate GmbH ++ Geisenhausener Straße 11a ++ 81379 München ++ Tel +49 89 32 19 77 80 ++ Fax +49 89 32 19 77 89 ++ E-Mail brunni@netestate.de ++ https://www.netestate.de/ ++ ++ Sitz: München, HRB Nr.142452 (Handelsregister B München) ++ USt-IdNr. DE221033342 ++ Geschäftsführer: Michael Brunnbauer, Franz Brunnbauer ++ Prokurist: Dipl. Kfm. (Univ.) Markus Hendel