https://github.com/torvalds/linux
Revision bd12e8960a2bfc9f92016c09bcab8bff282b42de authored by David Woodhouse on 25 January 2018, 16:14:15 UTC, committed by Seth Forshee on 08 February 2018, 03:08:33 UTC
BugLink: http://bugs.launchpad.net/bugs/1748072

commit 20ffa1caecca4db8f79fe665acdeaa5af815a24d

Expose indirect_branch_prediction_barrier() for use in subsequent patches.

[ tglx: Add IBPB status to spectre_v2 sysfs file ]

Co-developed-by: KarimAllah Ahmed <karahmed@amazon.de>
Signed-off-by: KarimAllah Ahmed <karahmed@amazon.de>
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
Cc: gnomes@lxorguk.ukuu.org.uk
Cc: ak@linux.intel.com
Cc: ashok.raj@intel.com
Cc: dave.hansen@intel.com
Cc: arjan@linux.intel.com
Cc: torvalds@linux-foundation.org
Cc: peterz@infradead.org
Cc: bp@alien8.de
Cc: pbonzini@redhat.com
Cc: tim.c.chen@linux.intel.com
Cc: gregkh@linux-foundation.org
Link: https://lkml.kernel.org/r/1516896855-7642-8-git-send-email-dwmw@amazon.co.uk
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Seth Forshee <seth.forshee@canonical.com>
1 parent 3f2b5fc
History
Tip revision: bd12e8960a2bfc9f92016c09bcab8bff282b42de authored by David Woodhouse on 25 January 2018, 16:14:15 UTC
x86/speculation: Add basic IBPB (Indirect Branch Prediction Barrier) support
Tip revision: bd12e89
File Mode Size
abi
config
control.d
d-i
etc
modprobe.d
rules.d
changelog -rw-r--r-- 73.9 KB
control.stub.in -rw-r--r-- 5.3 KB
copyright -rw-r--r-- 1.3 KB
reconstruct -rw-r--r-- 853 bytes

back to top