On 1/15/20 2:54 PM, Stefan Reiter wrote: > A forum user reported that our kernel does not boot on Threadripper 3000 > series CPUs, unless 'mce=off' is provided on the kernel commandline. [0] > > This is a known issue, which has been fixed in mainline kernels and > backported to 5.4, 4.19 and 4.14 [1]. It is not, however, included in > 5.3, nor in the Ubuntu builds. [2] > > This patch is the original one posted for 5.5, which is the same as the > one ported to 5.4. It also applies cleanly to 5.3, and should work the > same, seeing as the backports to older versions do not have functional > changes either. > > [0] https://forum.proxmox.com/threads/bug-pve-wont-boot-properly.63432/ > [1] > https://patchwork.kernel.org/project/linux-edac/list/?q=Allow+Reserved+types+to+be+overwritten+in+smca_banks > [2] > https://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux/+git/eoan/log/?qt=grep&q=Allow+Reserved+types+to+be+overwritten+in+smca_banks > > Signed-off-by: Stefan Reiter <s.rei...@proxmox.com> > --- > > Not sure if we usually include fixes like that, but I feel like this could > avoid > a lot of Forum threads once TR 3000 gets more commonplace :) > > > ...w-Reserved-types-to-be-overwritten-i.patch | 88 +++++++++++++++++++ > 1 file changed, 88 insertions(+) > create mode 100644 > patches/kernel/0006-x86-MCE-AMD-Allow-Reserved-types-to-be-overwritten-i.patch >
applied, thanks! _______________________________________________ pve-devel mailing list pve-devel@pve.proxmox.com https://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-devel