On Saturday 27 August 2016 02:20 AM, Takashi Sakamoto wrote: > Hi, > > In ALSA fireworks driver and firewire-tascam driver, current implementation > for hwdep interface have issues for page fault handling. For example, > when using single core processor, after executing lock_page() in page fault > handler and call task scheduler, then the context never run again, because > any interrupts are disabled by these drivers and the context can't catch > waiting event. This patchset fixes the issues. > > The issues were reported by Vaishali Thakkar, with a help of coccinelle. > Thanks a lot for his care to these minor drivers. > http://mailman.alsa-project.org/pipermail/alsa-devel/2016-August/111887.html Hi, Just a minor correction here. 'his -> her' :) > Takashi Sakamoto (2): > ALSA: fireworks: accessing to user space outside spinlock > ALSA: firewire-tascam: accessing to user space outside spinlock > > sound/firewire/fireworks/fireworks_hwdep.c | 20 ++++++++++++++----- > sound/firewire/tascam/tascam-hwdep.c | 32 ++++++++++-------------------- > 2 files changed, 25 insertions(+), 27 deletions(-) > -- Vaishali _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
