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authorCédric Le Goater <clg@kaod.org>2021-07-01 15:27:45 +0200
committerMichael Ellerman <mpe@ellerman.id.au>2021-08-10 23:15:01 +1000
commitc80198a21792ac59412871e4e6fad5041c9be8e4 (patch)
tree683d00c4f416a6f1a1abfe3820f4a5e5a36ef90c /tools/perf/scripts/python/bin/stackcollapse-report
parentpowerpc/powernv/pci: Adapt is_pnv_opal_msi() to detect passthrough interrupt (diff)
downloadlinux-c80198a21792ac59412871e4e6fad5041c9be8e4.tar.gz
linux-c80198a21792ac59412871e4e6fad5041c9be8e4.zip
powerpc/xics: Fix IRQ migration
desc->irq_data points to the top level IRQ data descriptor which is not necessarily in the XICS IRQ domain. MSIs are in another domain for instance. Fix that by looking for a mapping on the low level XICS IRQ domain. Signed-off-by: Cédric Le Goater <clg@kaod.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20210701132750.1475580-28-clg@kaod.org
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