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(parent: e49b70c) | patch
x86/spec_ctrl: Add missing IBRS_DISABLE
authorKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Mon, 8 Jan 2018 17:33:29 +0000 (12:33 -0500)
committerKirtikar Kashyap <kirtikar.kashyap@oracle.com>
Fri, 12 Jan 2018 18:20:13 +0000 (10:20 -0800)
commitc0c921449cb1f8323a4ea43cba9685bbd601252a
tree93a3f13f99a343fcebcef4cf20cb1645a667af40tree
parente49b70cd81b500111f55232002e0290a3d49a7b3commit | diff
x86/spec_ctrl: Add missing IBRS_DISABLE

.. which was missing when the system call is done before
the IBRS.

Orabug: 27365403

Reported-by: Alexandre Chartre <alexandre.chartre@oracle.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Signed-off-by: Brian Maly <brian.maly@oracle.com>
Signed-off-by: Kirtikar Kashyap <kirtikar.kashyap@oracle.com>
arch/x86/kernel/entry_64.S diff | blob | history
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