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| author | Michael Ellerman <mpe@ellerman.id.au> | 2020-12-25 14:30:58 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-12-25 22:02:39 +0300 |
| commit | 11cc92eb747aace5aa2b54b65b5cb8325a8981de (patch) | |
| tree | d796d915216212d4f7421e30a0645d25be49d21b /scripts | |
| parent | 7bb5226c8a4bbf26a9ededc90532b0ad539d2017 (diff) | |
| download | linux-11cc92eb747aace5aa2b54b65b5cb8325a8981de.tar.xz | |
genirq: Fix export of irq_to_desc() for powerpc KVM
Commit 64a1b95bb9fe ("genirq: Restrict export of irq_to_desc()") removed
the export of irq_to_desc() unless powerpc KVM is being built, because
there is still a use of irq_to_desc() in modular code there.
However it used:
#ifdef CONFIG_KVM_BOOK3S_64_HV
Which doesn't work when that symbol is =m, leading to a build failure:
ERROR: modpost: "irq_to_desc" [arch/powerpc/kvm/kvm-hv.ko] undefined!
Fix it by checking for the definedness of the correct symbol which is
CONFIG_KVM_BOOK3S_64_HV_MODULE.
Fixes: 64a1b95bb9fe ("genirq: Restrict export of irq_to_desc()")
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'scripts')
0 files changed, 0 insertions, 0 deletions