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| author | Jani Nikula <jani.nikula@intel.com> | 2018-11-20 13:14:08 +0200 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2018-11-20 13:14:08 +0200 |
| commit | 2ac5e38ea4203852d6e99edd3cf11f044b0a409f (patch) | |
| tree | 1ef02da98d56309368ad2b6a4e492bafe5bb4faf /arch/x86/kernel/apic/vector.c | |
| parent | f48cc647f3e196a3179d695d3c2d56c13e9dec98 (diff) | |
| parent | 9235dd441af43599b9cdcce599a3da4083fcad3c (diff) | |
| download | talos-op-linux-2ac5e38ea4203852d6e99edd3cf11f044b0a409f.tar.gz talos-op-linux-2ac5e38ea4203852d6e99edd3cf11f044b0a409f.zip | |
Merge drm/drm-next into drm-intel-next-queued
Pull in v4.20-rc3 via drm-next.
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Diffstat (limited to 'arch/x86/kernel/apic/vector.c')
| -rw-r--r-- | arch/x86/kernel/apic/vector.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/arch/x86/kernel/apic/vector.c b/arch/x86/kernel/apic/vector.c index 7654febd5102..652e7ffa9b9d 100644 --- a/arch/x86/kernel/apic/vector.c +++ b/arch/x86/kernel/apic/vector.c @@ -313,14 +313,13 @@ assign_managed_vector(struct irq_data *irqd, const struct cpumask *dest) struct apic_chip_data *apicd = apic_chip_data(irqd); int vector, cpu; - cpumask_and(vector_searchmask, vector_searchmask, affmsk); - cpu = cpumask_first(vector_searchmask); - if (cpu >= nr_cpu_ids) - return -EINVAL; + cpumask_and(vector_searchmask, dest, affmsk); + /* set_affinity might call here for nothing */ if (apicd->vector && cpumask_test_cpu(apicd->cpu, vector_searchmask)) return 0; - vector = irq_matrix_alloc_managed(vector_matrix, cpu); + vector = irq_matrix_alloc_managed(vector_matrix, vector_searchmask, + &cpu); trace_vector_alloc_managed(irqd->irq, vector, vector); if (vector < 0) return vector; |
