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Date: Thu, 16 May 2019 16:55:33 +0100 From: Ben Hutchings <ben@...adent.org.uk> To: linux-kernel@...r.kernel.org, stable@...r.kernel.org CC: akpm@...ux-foundation.org, Denis Kirjanov <kda@...ux-powerpc.org> Subject: [PATCH 3.16 70/86] x86/speculation/l1tf: Document l1tf in sysfs 3.16.68-rc1 review patch. If anyone has any objections, please let me know. ------------------ From: Ben Hutchings <ben@...adent.org.uk> 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@...adent.org.uk> --- --- a/Documentation/ABI/testing/sysfs-devices-system-cpu +++ b/Documentation/ABI/testing/sysfs-devices-system-cpu @@ -230,6 +230,7 @@ What: /sys/devices/system/cpu/vulnerabi /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@...r.kernel.org> Description: Information about CPU vulnerabilities
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