latest git tree gives :
CHK kernel/config_data.h CC [M] drivers/gpu/drm/qxl/qxl_fb.o drivers/gpu/drm/qxl/qxl_fb.c:162:15: error: variable ‘qxl_defio’ has initializer but incomplete type drivers/gpu/drm/qxl/qxl_fb.c:163:2: error: unknown field ‘delay’ specified in initializer drivers/gpu/drm/qxl/qxl_fb.c:163:2: warning: excess elements in struct initializer [enabled by default] drivers/gpu/drm/qxl/qxl_fb.c:163:2: warning: (near initialization for ‘qxl_defio’) [enabled by default] drivers/gpu/drm/qxl/qxl_fb.c:164:2: error: unknown field ‘deferred_io’ specified in initializer drivers/gpu/drm/qxl/qxl_fb.c:164:2: warning: excess elements in struct initializer [enabled by default] drivers/gpu/drm/qxl/qxl_fb.c:164:2: warning: (near initialization for ‘qxl_defio’) [enabled by default] drivers/gpu/drm/qxl/qxl_fb.c: In function ‘qxlfb_create’: drivers/gpu/drm/qxl/qxl_fb.c:456:6: error: ‘struct fb_info’ has no member named ‘fbdefio’ make[4]: *** [drivers/gpu/drm/qxl/qxl_fb.o] Error 1 make[3]: *** [drivers/gpu/drm/qxl] Error 2 make[2]: *** [drivers/gpu/drm] Error 2 make[1]: *** [drivers/gpu] Error 2 make: *** [drivers] Error 2
.config attached