linux

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Files

Max Filippov 1dd031eb99 xtensa: fix xtensa_wsr always writing 0

commit a3d0245c58 upstream.

The commit cad6fade6e ("xtensa: clean up WSR*/RSR*/get_sr/set_sr")
replaced 'WSR' macro in the function xtensa_wsr with 'xtensa_set_sr',
but variable 'v' in the xtensa_set_sr body shadowed the argument 'v'
passed to it, resulting in wrong value written to debug registers.

Fix that by removing intermediate variable from the xtensa_set_sr
macro body.

Cc: stable@vger.kernel.org
Fixes: cad6fade6e ("xtensa: clean up WSR*/RSR*/get_sr/set_sr")
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2022-04-08 14:39:58 +02:00

boot

Merge tag 'kbuild-v5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2020-08-09 14:10:26 -07:00

configs

xtensa: reorganize vectors placement

2020-02-04 21:57:02 -08:00

include

xtensa: fix xtensa_wsr always writing 0

2022-04-08 14:39:58 +02:00

kernel

xtensa: fix stop_machine_cpuslocked call in patch_text