Re: [PATCH 4.9 43/92] x86/pti: Do not enable PTI on CPUs which are not vulnerable to Meltdown

From: Arjan van de Ven
Date: Tue Feb 13 2018 - 10:09:53 EST

Next message: Peter Zijlstra: "Re: [PATCH 6/6] sched/numa: Delay retrying placement for automatic NUMA balance after wake_affine"
Previous message: Bjorn Helgaas: "Re: [PATCH] PCI: Add quirk for Cavium Thunder-X2 PCIe erratum #173"
In reply to: Greg Kroah-Hartman: "Re: [PATCH 4.9 43/92] x86/pti: Do not enable PTI on CPUs which are not vulnerable to Meltdown"
Next in thread: Nick Lowe: "Re: [PATCH 4.9 43/92] x86/pti: Do not enable PTI on CPUs which are not vulnerable to Meltdown"
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]

So, any hints on what you think should be the correct fix here?

the patch sure looks correct to me, it now has a nice table for CPU IDs
including all of AMD (and soon hopefully the existing Intel ones that are not exposed to meltdown)

Next message: Peter Zijlstra: "Re: [PATCH 6/6] sched/numa: Delay retrying placement for automatic NUMA balance after wake_affine"
Previous message: Bjorn Helgaas: "Re: [PATCH] PCI: Add quirk for Cavium Thunder-X2 PCIe erratum #173"
In reply to: Greg Kroah-Hartman: "Re: [PATCH 4.9 43/92] x86/pti: Do not enable PTI on CPUs which are not vulnerable to Meltdown"
Next in thread: Nick Lowe: "Re: [PATCH 4.9 43/92] x86/pti: Do not enable PTI on CPUs which are not vulnerable to Meltdown"
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]