On 2020-06-03 9:32 a.m., Nicholas Kazlauskas wrote:
> To match previous behavior and to not hang the kernel if someone
> accidentally builds with KGDB enabled.
>
> Fixes: 4324a1752045 ("drm/amd/display: Make BREAK_TO_DEBUGGER() a debug print")
>
> Cc: Harry Wentland <harry.wentland@xxxxxxx>
> Cc: Alex Deucher <alexander.deucher@xxxxxxx>
> Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@xxxxxxx>
Reviewed-by: Harry Wentland <harry.wentland@xxxxxxx>
Harry
> ---
> drivers/gpu/drm/amd/display/dc/os_types.h | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/amd/display/dc/os_types.h b/drivers/gpu/drm/amd/display/dc/os_types.h
> index 604ceb6c0375..c3bbfe397e8d 100644
> --- a/drivers/gpu/drm/amd/display/dc/os_types.h
> +++ b/drivers/gpu/drm/amd/display/dc/os_types.h
> @@ -111,7 +111,7 @@
> #define ASSERT(expr) WARN_ON_ONCE(!(expr))
> #endif
>
> -#if defined(CONFIG_HAVE_KGDB) || defined(CONFIG_KGDB)
> +#if defined(CONFIG_DEBUG_KERNEL_DC) && (defined(CONFIG_HAVE_KGDB) || defined(CONFIG_KGDB))
> #define BREAK_TO_DEBUGGER() \
> do { \
> DRM_DEBUG_DRIVER("%s():%d\n", __func__, __LINE__); \
>
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