On Mon, Sep 9, 2019 at 1:11 PM Dave Rodgman <dave.rodgman@xxxxxxx> wrote: > > Thanks Anatoly, I'll take a look at this. Could you please let me know the exact hardware you're running on? Dave, machine is a LDOM on T5-2 server. OS is debian unstable/sid linux with latest git kernel, currently : $ uname -a Linux ttip 5.3.0-rc8-dirty #1211 SMP Mon Sep 9 10:20:40 MSK 2019 sparc64 GNU/Linux -dirty cause non-mainline (yet) fix for IPC [1] and reverted HAVE_GENERIC_GUP patch [2]. $ gcc --version gcc (Debian 9.2.1-7) 9.2.1 20190905 $ ld -V GNU ld (GNU Binutils for Debian) 2.32.51.20190821 $ ldd --version ldd (Debian GLIBC 2.28-10) 2.28 I could give you account on this box to test or fix kernel if you would like. Thanks. 1. https://marc.info/?l=linux-kernel&m=156769723218727 2. https://marc.info/?l=linux-sparc&m=156026414826151
