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author | Guenter Roeck <linux@roeck-us.net> | 2019-12-02 16:36:50 +0300 |
---|---|---|
committer | Lyude Paul <lyude@redhat.com> | 2019-12-04 00:28:14 +0300 |
commit | d6d07ca19c045924f2b9cac14cb277cc34f85d43 (patch) | |
tree | fb847bc3040aa098471bc1465a3170dfe7d7ec07 /drivers/gpu/drm/Kconfig | |
parent | 1591fadf857cdbaf2baa55e421af99a61354713c (diff) | |
download | linux-d6d07ca19c045924f2b9cac14cb277cc34f85d43.tar.xz |
drm/dp_mst: Fix build on systems with STACKTRACE_SUPPORT=n
On systems with STACKTRACE_SUPPORT=n, we get:
WARNING: unmet direct dependencies detected for STACKTRACE
Depends on [n]: STACKTRACE_SUPPORT
Selected by [y]:
- STACKDEPOT [=y]
and build errors such as:
m68k-linux-ld: kernel/stacktrace.o: in function `stack_trace_save':
(.text+0x11c): undefined reference to `save_stack_trace'
Add the missing deendency on STACKTRACE_SUPPORT.
Fixes: 12a280c72868 ("drm/dp_mst: Add topology ref history tracking for debugging")
Cc: Lyude Paul <lyude@redhat.com>
Cc: Sean Paul <sean@poorly.run>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Lyude Paul <lyude@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191202133650.11964-1-linux@roeck-us.net
Diffstat (limited to 'drivers/gpu/drm/Kconfig')
-rw-r--r-- | drivers/gpu/drm/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/Kconfig b/drivers/gpu/drm/Kconfig index 617d9c3a86c3..58e9772c2586 100644 --- a/drivers/gpu/drm/Kconfig +++ b/drivers/gpu/drm/Kconfig @@ -95,6 +95,7 @@ config DRM_KMS_FB_HELPER config DRM_DEBUG_DP_MST_TOPOLOGY_REFS bool "Enable refcount backtrace history in the DP MST helpers" + depends on STACKTRACE_SUPPORT select STACKDEPOT depends on DRM_KMS_HELPER depends on DEBUG_KERNEL |