tree cba534b5c9d1244f48f91a2a33df9f59f14724b6
parent 110012a2c94ad4fa28234a1b39e54fd4114fbaf2
author Thomas Gleixner <tglx@linutronix.de> 1582666597 +0100
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1587707934 +0200

x86/entry/32: Add missing ASM_CLAC to general_protection entry

commit 3d51507f29f2153a658df4a0674ec5b592b62085 upstream.

All exception entry points must have ASM_CLAC right at the
beginning. The general_protection entry is missing one.

Fixes: e59d1b0a2419 ("x86-32, smap: Add STAC/CLAC instructions to 32-bit kernel entry")
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Frederic Weisbecker <frederic@kernel.org>
Reviewed-by: Alexandre Chartre <alexandre.chartre@oracle.com>
Reviewed-by: Andy Lutomirski <luto@kernel.org>
Cc: stable@vger.kernel.org
Link: https://lkml.kernel.org/r/20200225220216.219537887@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>