]> git.proxmox.com Git - mirror_ubuntu-artful-kernel.git/commit
x86/spec_ctrl: Add lock to serialize changes to ibrs and ibpb control
authorTim Chen <tim.c.chen@linux.intel.com>
Mon, 20 Nov 2017 21:47:54 +0000 (13:47 -0800)
committerMarcelo Henrique Cerri <marcelo.cerri@canonical.com>
Thu, 11 Jan 2018 20:34:59 +0000 (18:34 -0200)
commit85789933bc45a3e763823675bd0d80e3e617f234
treeb9bd49354407cb24f8ed4afd8601e6059cc7a26d
parent23225db7b02c7f8b94e5d5050987430089e6f7cc
x86/spec_ctrl: Add lock to serialize changes to ibrs and ibpb control

CVE-2017-5753
CVE-2017-5715

Signed-off-by: Tim Chen <tim.c.chen@linux.intel.com>
Signed-off-by: Andy Whitcroft <apw@canonical.com>
Signed-off-by: Kleber Sacilotto de Souza <kleber.souza@canonical.com>
arch/x86/kernel/cpu/intel.c
arch/x86/kernel/cpu/microcode/core.c
kernel/smp.c
kernel/sysctl.c