tree 1a5312734570772627013c9355cf9203f3a9483b
parent 520d56492bb882094e1b39f155b876233fe5d4da
author Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1542823866 +0100
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1542957427 +0100

Revert "x86/speculation: Enable cross-hyperthread spectre v2 STIBP mitigation"

This reverts commit 233b9d7df0e114c7e7c3674559fb0fc41ada3e8f which is
commit 53c613fe6349994f023245519265999eed75957f upstream.

It's not ready for the stable trees as there are major slowdowns
involved with this patch.

Reported-by: Jiri Kosina <jkosina@suse.cz>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Andrea Arcangeli <aarcange@redhat.com>
Cc:  "WoodhouseDavid" <dwmw@amazon.co.uk>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Tim Chen <tim.c.chen@linux.intel.com>
Cc:  "SchauflerCasey" <casey.schaufler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>