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(parent: 0e236d3) | patch
ppc/spapr: Ignore common "ibm,nmi-interlock" Linux bug
authorNicholas Piggin <npiggin@gmail.com>
Mon, 16 Mar 2020 14:26:13 +0000 (00:26 +1000)
committerDavid Gibson <david@gibson.dropbear.id.au>
Tue, 17 Mar 2020 06:00:22 +0000 (17:00 +1100)
commit75aa803835a5e868292a476fd9b5099ffb619619
tree794a136cf757da58ac5428a00b1a874f09967e4atree | snapshot
parent0e236d347790b1d938909207d5db101ab705fdd4commit | diff
ppc/spapr: Ignore common "ibm,nmi-interlock" Linux bug

Linux kernels call "ibm,nmi-interlock" in their system reset handlers
contrary to PAPR. Returning an error because the CPU does not hold the
interlock here causes Linux to print warning messages. PowerVM returns
success in this case, so do the same for now.

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Message-Id: <20200316142613.121089-9-npiggin@gmail.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
hw/ppc/spapr_rtas.c diff | blob | history
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