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authorVadim Kochan <vadim4j@gmail.com>2015-12-15 23:09:11 +0200
committerTobias Klauser <tklauser@distanz.ch>2015-12-17 09:42:00 +0100
commit52726714c29c3442d3675da4fe888d565988d5db (patch)
treecf802c3dd4e64574ddadfa692246b26f49aff3a6 /ifpps
parent1e3a2970549d294a1ab31f3088cbdcc2affbba42 (diff)
cpp: Use new proc_exec function to invoke cpp
Replace 'system' call by proc_exec function from proc.c module. It allows to easy extend cpp invoking with additional options (like -D) in more secure way. Signed-off-by: Vadim Kochan <vadim4j@gmail.com> Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Diffstat (limited to 'ifpps')
0 files changed, 0 insertions, 0 deletions
6340c26d951a5bb3429'>diff)
drm: Don't race connector registration
I was under the misconception that the sysfs dev stuff can be fully set up, and then registered all in one step with device_add. That's true for properties and property groups, but not for parents and child devices. Those must be fully registered before you can register a child. Add a bit of tracking to make sure that asynchronous mst connector hotplugging gets this right. For consistency we rely upon the implicit barriers of the connector->mutex, which is taken anyway, to ensure that at least either the connector or device registration call will work out. Mildly tested since I can't reliably reproduce this on my mst box here. Reported-by: Dave Hansen <dave.hansen@intel.com> Cc: Dave Hansen <dave.hansen@intel.com> Acked-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1484237756-2720-1-git-send-email-daniel.vetter@ffwll.ch
Diffstat (limited to 'include/trace/events/target.h')