diff options
| author | Andi Kleen <ak@linux.intel.com> | 2018-08-24 10:03:51 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-09-05 09:18:40 +0200 |
| commit | 2edb10cbf21fca9b220a2bdf0b87b7bbeaf1e1e9 (patch) | |
| tree | cabb785dc2255744a1509f4de790bddb1cdc3e0b /arch/x86/Kconfig.debug | |
| parent | ed9c4055689cab0908fed0214dc0844babb83a6f (diff) | |
x86/spectre: Add missing family 6 check to microcode check
commit 1ab534e85c93945f7862378d8c8adcf408205b19 upstream.
The check for Spectre microcodes does not check for family 6, only the
model numbers.
Add a family 6 check to avoid ambiguity with other families.
Fixes: a5b296636453 ("x86/cpufeature: Blacklist SPEC_CTRL/PRED_CMD on early Spectre v2 microcodes")
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: x86@kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: stable@vger.kernel.org
Link: https://lkml.kernel.org/r/20180824170351.34874-2-andi@firstfloor.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/x86/Kconfig.debug')
0 files changed, 0 insertions, 0 deletions