Commit 1e9a9ef6 authored May 11, 2019 by Ben Hutchings Committed by Greg Kroah-Hartman May 16, 2019

x86/speculation/l1tf: Document l1tf in sysfs



The vulnerabilties/l1tf attribute was added by commit 17dbca119312
"x86/speculation/l1tf: Add sysfs reporting for l1tf", which has
already been backported to 3.16, but only documented in commit
d90a7a0ec83f "x86/bugs, kvm: Introduce boot-time control of L1TF
mitigations", which has not and probbaly won't be.

Add just that line of documentation for now.

Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 8c7398be

Documentation/ABI/testing/sysfs-devices-system-cpu

+1 −0

Original line number	Diff line number	Diff line
		@@ -277,6 +277,7 @@ What: /sys/devices/system/cpu/vulnerabilities
		/sys/devices/system/cpu/vulnerabilities/spectre_v1
		/sys/devices/system/cpu/vulnerabilities/spectre_v2
		/sys/devices/system/cpu/vulnerabilities/spec_store_bypass
		/sys/devices/system/cpu/vulnerabilities/l1tf
		Date: January 2018
		Contact: Linux kernel mailing list <linux-kernel@vger.kernel.org>
		Description: Information about CPU vulnerabilities