Reviewed-by: Matthew R. Ochs
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Le 24/11/2015 11:56, Vaibhav Jain a écrit :
Presently when a user-space process issues CXL_IOCTL_START_WORK ioctl we
store the pid of the current task_struct and use it to get pointer to
the mm_struct of the process, while processing page or segment faults
from the capi card. However this
Thanks Vaibhav! This should definitely help people avoid pain in this
corner case :)
Acked-by: Ian Munsie
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Presently when a user-space process issues CXL_IOCTL_START_WORK ioctl we
store the pid of the current task_struct and use it to get pointer to
the mm_struct of the process, while processing page or segment faults
from the capi card. However this causes issues when the thread that had
originally