Niltze [Hello] Diederik-
On Sat, May 18, 2019 at 6:11 AM Diederik de Haas <didi.deb...@cknow.org> wrote: > > On dinsdag 26 maart 2019 16:11:47 CEST Diederik de Haas wrote: > > I updated /lib/firmware/amd-ucode/*.bin from upstream git (commit > > 7bc246451318b3536d9bfd3c4e46d541a9831b33) and updated initramfs (I'm not > > sure that's the right place) and since then I haven't had the problem > > anymore. > > Correction: it still does happen :-/ > > I reported this bug hoping that a fix for this would fix an issue I'm having > since I build this AMD Ryzen system in October 2017, namely freezes and > spontaneous reboots. > > I have replaced basically every component, except CPU and RAM. > I have installed every BIOS update hoping that it would fix my issues, but no. > I've had this issue with every kernel version I tried since Oct 2017 (I run > Debian Sid). > I _think_ the chipset driver 18.50.x 'issue' I mentioned in OP is now fixed > with updated firmware-nonfree package (although I got a different issue with > that, see bug #928631) > > Doing another search for "microcode 8001137", I found https:// > community.amd.com/thread/225795 and through that I found > https://bugzilla.kernel.org/show_bug.cgi?id=196683 > > And that sounds a LOT like the issue I'm having for 1.5 years now. > > So maybe this bug should be re-assigned to the Linux kernel instead (and > retitled and set Forwarded to that bugzilla report)? > OTOH it very much sounds like a hardware/CPU bug which may be able to be fixed > with an(other) microcode update? > > I'm now trying to figure out how to compile my own kernel so I can enable > CONFIG_RCU_NOCB_CPU and see whether that makes a difference I will likely be doing a remote installation onto an AMD Ryzen 7 2700X 3.7/4.3GHz in a couple of months. Accordingly, I took interest in your post. Although the kernels that I build are Reiser4 -enabled and I have not created yet the netboot for my project, I have done a preliminary build of a kernel 4.14.21. < https://metztli.it/readOnlyEphemeral/ryzen-reiser4.0.2-for_Debian_4.14.21-1.png > You are welcomed to give it a spin as it will also support the other usual filesystems. In your case, you do not have to do anything special as you are not running reiser4. Hence just [sudo] dpkg -i linux-image-4.14.0-3+reiser4.0.2-amd64_4.14.21-1+reiser4.0.2_amd64.deb from (URL link on a single line) < https://sourceforge.net/projects/metztli-reiser4/files/Ryzen_Reiser4-SFRN-4.0.2_Linux-4.14.21-1_Stretch-bp/ > might suffice. If it works and you like the 'Debian way' of building kernel packages, I will provide you some guidelines -- based on your feedback for your own customization -- so that you can build your own kernels for Ryzen. > Full system spec: > MB: Asus ROG CROSSHAIR VII HERO (BIOS: 2203) > CPU: AMD Ryzen 7 1800X Eight-Core Processor (family: 0x17, model: 0x1, > stepping: 0x1) > RAM: 2x F4-3200C16D-32GTZ (making for 4x16GB) > PSU: Corsair AX1600i 1600W > GPU: Asus ROG Strix RX VEGA64 OC edition 8GB > OS: Debian GNU/Linux Sid with currently kernel 4.19.37-3 Best Professional Regards. -- Jose R R http://metztli.it --------------------------------------------------------------------------------------------- Download Metztli Reiser4: Debian Stretch w/ Linux 5.0.10 AMD64 --------------------------------------------------------------------------------------------- feats ZSTD compression https://sf.net/projects/metztli-reiser4/ ------------------------------------------------------------------------------------------- Official current Reiser4 resources: https://reiser4.wiki.kernel.org/