diff options
| author | Chong Qiao <qiaochong@loongson.cn> | 2019-03-28 07:08:01 +0800 |
|---|---|---|
| committer | Paul Burton <paul.burton@mips.com> | 2019-03-28 11:35:58 -0700 |
| commit | ab8a6d821179ab9bea1a9179f535ccba6330c1ed (patch) | |
| tree | e9570b331de1ac69dc1f00e6d387be7b47a30e72 /drivers/gpu/drm/amd/amdgpu/amdgpu_ioc32.c | |
| parent | 8c2ffd9174779014c3fe1f96d9dc3641d9175f00 (diff) | |
MIPS: KGDB: fix kgdb support for SMP platforms.
KGDB_call_nmi_hook is called by other cpu through smp call.
MIPS smp call is processed in ipi irq handler and regs is saved in
handle_int.
So kgdb_call_nmi_hook get regs by get_irq_regs and regs will be passed
to kgdb_cpu_enter.
Signed-off-by: Chong Qiao <qiaochong@loongson.cn>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Acked-by: Daniel Thompson <daniel.thompson@linaro.org>
Signed-off-by: Paul Burton <paul.burton@mips.com>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: James Hogan <jhogan@kernel.org>
Cc: Will Deacon <will.deacon@arm.com>
Cc: Christophe Leroy <christophe.leroy@c-s.fr>
Cc: linux-mips@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: QiaoChong <qiaochong@loongson.cn>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ioc32.c')
0 files changed, 0 insertions, 0 deletions