On Fri, 2016-22-04 at 04:57:49 UTC, Michael Neuling wrote: > When detaching contexts, we may still have interrupts in the system > which are yet to be delivered to any CPU and be acked in the PSL. > This can result in a subsequent unrelated process getting an spurious > IRQ or an interrupt for a non-existent context. > > This polls the PSL to ensure that the PSL is clear of IRQs for the > detached context, before removing the context from the idr. > > Signed-off-by: Michael Neuling <mi...@neuling.org> > Tested-by: Andrew Donnellan <andrew.donnel...@au1.ibm.com> > Acked-by: Ian Munsie <imun...@au1.ibm.com> > Tested-by: Vaibhav Jain <vaib...@linux.vnet.ibm.com>
Applied to powerpc fixes, thanks. https://git.kernel.org/powerpc/c/2bc79ffcbb817873cc43d63118 cheers _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
