diff options
| author | Samuel Holland <samuel@sholland.org> | 2022-07-01 15:00:50 -0500 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2022-07-07 09:38:03 +0100 |
| commit | 0f5209fee90b4544c58b4278d944425292789967 (patch) | |
| tree | e1cad3d9ed0be097690d422c9945e0b3d85b3b2d /kernel | |
| parent | 8190cc572981f2f13b6ffc26c7cfa7899e5d3ccc (diff) | |
| download | linux-0f5209fee90b4544c58b4278d944425292789967.tar.gz linux-0f5209fee90b4544c58b4278d944425292789967.tar.bz2 linux-0f5209fee90b4544c58b4278d944425292789967.zip | |
genirq: GENERIC_IRQ_IPI depends on SMP
The generic IPI code depends on the IRQ affinity mask being allocated
and initialized. This will not be the case if SMP is disabled. Fix up
the remaining driver that selected GENERIC_IRQ_IPI in a non-SMP config.
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Samuel Holland <samuel@sholland.org>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20220701200056.46555-3-samuel@sholland.org
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/irq/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/irq/Kconfig b/kernel/irq/Kconfig index 10929eda9825..fc760d064a65 100644 --- a/kernel/irq/Kconfig +++ b/kernel/irq/Kconfig @@ -82,6 +82,7 @@ config IRQ_FASTEOI_HIERARCHY_HANDLERS # Generic IRQ IPI support config GENERIC_IRQ_IPI bool + depends on SMP select IRQ_DOMAIN_HIERARCHY # Generic MSI interrupt support |