Re: Call for Testing: UEFI Changes

2018-03-22 Thread Peter Lei
On 3/22/18 8:56 AM, Tomoaki AOKI wrote: > Hi. > For problem 2, try reverting r331241 alone. > This worked for my ThinkPad T420. I also hit this after updating to latest and was about to post when I saw this thread - I build efirt into the kernel and it's now doing a panic on boot. It appears to

amd64: panic on -CURRENT @r330539 for certain UEFI hosts

2018-03-15 Thread Peter Lei
Some recent UEFI implementations have begun to leave the CPU with page write protection enabled in CR0. With r330539 which enables kernel page protections, interesting things happen during boot (aka panic) when protection is already enabled, including a write protection fault from an explicit

Re: ACPI panic on boot with new Lua loader and other minor issues

2018-02-19 Thread Peter Lei
On 2/19/18 5:48 PM, Kyle Evans wrote: > > > On Feb 19, 2018 5:44 PM, "Peter Lei" <peter@ieee.org > <mailto:peter@ieee.org>> wrote: > > > > On 2/19/18 2:21 PM, Kyle Evans wrote: > > Hello! > > > > On

Re: ACPI panic on boot with new Lua loader and other minor issues

2018-02-19 Thread Peter Lei
On 2/19/18 2:21 PM, Kyle Evans wrote: > Hello! > > On Mon, Feb 19, 2018 at 8:21 AM, Juan Ramón Molina Menor > wrote: >> I have done a full build of r329555 to test the new Lua boot loader. >> >> Both the new and the old kernels panic after being loaded with: >> >> panic: