linux-stable/arch/xtensa
Max Filippov d2e9581f18 xtensa: add missing isync to the cpu_reset TLB code
commit cd8869f4cb upstream.

ITLB entry modifications must be followed by the isync instruction
before the new entries are possibly used. cpu_reset lacks one isync
between ITLB way 6 initialization and jump to the identity mapping.
Add missing isync to xtensa cpu_reset.

Cc: stable@vger.kernel.org
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-08-25 10:50:04 +02:00
..
boot xtensa: xtfpga.dtsi: fix dtc warnings about SPI 2019-05-16 19:42:30 +02:00
configs xtensa: smp_lx200_defconfig: fix vectors clash 2019-03-13 14:03:12 -07:00
include xtensa: make sure bFLT stack is 16 byte aligned 2018-11-21 09:24:06 +01:00
kernel xtensa: add missing isync to the cpu_reset TLB code 2019-08-25 10:50:04 +02:00
lib xtensa: get rid of zeroing, use RAW_COPY_USER 2017-03-28 18:24:07 -04:00
mm xtensa: fix high memory/reserved memory collision 2018-02-28 10:19:38 +01:00
oprofile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
platforms xtensa: ISS: don't allocate memory in platform_setup 2018-09-26 08:38:08 +02:00
variants xtensa: Added Cadence CSP kernel configuration for Xtensa 2016-09-09 18:39:09 -07:00
Kconfig License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
Kconfig.debug License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
Makefile xtensa: clean up bootable image build targets 2017-03-01 12:32:50 -08:00