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(parent: 82fe7d8) | patch
powerpc/vas: Register NX with fault window ID and IRQ port value
authorHaren Myneni <haren@linux.ibm.com>
Thu, 16 Apr 2020 06:01:28 +0000 (23:01 -0700)
committerMichael Ellerman <mpe@ellerman.id.au>
Mon, 20 Apr 2020 06:53:00 +0000 (16:53 +1000)
commitd074293afb51f32ca5f5111e88b7436bb1bfb7fa
tree995b7a34b22dda0edda41929752a6de9f522f3c4tree | snapshot
parent82fe7d872141db1c91c0534171c0ccd28371e9d1commit | diff
powerpc/vas: Register NX with fault window ID and IRQ port value

For each user space send window, register NX with fault window ID
and port value so that NX paste CRBs in this fault FIFO when it
sees fault on the request buffer.

Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Signed-off-by: Haren Myneni <haren@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/1587016888.2275.1054.camel@hbabu-laptop
arch/powerpc/platforms/powernv/vas-window.c diff | blob | history
arch/powerpc/platforms/powernv/vas.h diff | blob | history
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