Hi Christoph! On 6/21/19 10:08 PM, Frank Scheiner wrote: > recent testing of a Debian v4.19.37 kernel showed a problem on my rx2800 > i2 happening during kernel boot: > (...) > [1]: > https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=543cea9accd9804307541cb93d3ed7ec94b07237 Do you have any idea what could be the reason for the issue introduced by your above commit? James Clarke has guess that it might be GFP_DMA32 which isn't being set properly anymore for the affected machines. Do you think we could test a kernel which just sets the flag unconditionally to see whether this is the problem that causes the issues on these machines? Adrian -- .''`. John Paul Adrian Glaubitz : :' : Debian Developer - glaubitz@xxxxxxxxxx `. `' Freie Universitaet Berlin - glaubitz@xxxxxxxxxxxxxxxxxxx `- GPG: 62FF 8A75 84E0 2956 9546 0006 7426 3B37 F5B5 F913