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| author | Max Krummenacher <max.oss.09@gmail.com> | 2021-01-11 16:17:04 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-02-03 23:16:17 +0100 |
| commit | 73acc9bd999ec0a50ea07284fd982341df7b5e45 (patch) | |
| tree | 40900d6e4dcb83b46e932a1d1ef7817362e81179 /net/lapb/lapb_out.c | |
| parent | f2a9957e5c08b1b1caacd18a3dc4c0a1bdb7b463 (diff) | |
ARM: imx: build suspend-imx6.S with arm instruction set
commit a88afa46b86ff461c89cc33fc3a45267fff053e8 upstream.
When the kernel is configured to use the Thumb-2 instruction set
"suspend-to-memory" fails to resume. Observed on a Colibri iMX6ULL
(i.MX 6ULL) and Apalis iMX6 (i.MX 6Q).
It looks like the CPU resumes unconditionally in ARM instruction mode
and then chokes on the presented Thumb-2 code it should execute.
Fix this by using the arm instruction set for all code in
suspend-imx6.S.
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
Fixes: df595746fa69 ("ARM: imx: add suspend in ocram support for i.mx6q")
Acked-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/lapb/lapb_out.c')
0 files changed, 0 insertions, 0 deletions