On Sun, Jan 8, 2017 at 2:01 AM, Borislav Petkov <[email protected]> wrote: > On Sun, Jan 08, 2017 at 01:52:50AM +0100, Rafael J. Wysocki wrote: >> So we get the table, but apparently we crash when we attempt to put it. > > Right, except on 4.10-rc2 we don't crash but we freeze early. These are > the last lines: > > ... > [ 0.004778] mce: CPU supports 7 MCE banks > [ 0.004861] LVT offset 1 assigned for vector 0xf9 > [ 0.004945] Last level iTLB entries: 4KB 512, 2MB 1024, 4MB 512 > [ 0.005025] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 512, 1GB 0 > [ 0.005165] Freeing SMP alternatives memory: 24K > [ 0.211154] ftrace: allocating 25022 entries in 98 pages > [ 0.219614] smpboot: Max logical packages: 2 > <EOF> > >> Let's try to check the obvious just to rule it out (see attached), but >> honestly I'm not sure what's going on in there. > > No change, same freeze.
I was afraid that that would be the case. Can you try to comment out the acpi_put_table() in early_amd_iommu_init() and see if that makes any difference? Thanks, Rafael
