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Merge: scsi: aacraid: Stop using PCI_IRQ_AFFINITY
MR: https://gitlab.com/redhat/centos-stream/src/kernel/centos-stream-10/-/merge_requests/1295 JIRA: https://issues.redhat.com/browse/RHEL-41234 When PCI_IRQ_AFFINITY is set for calling pci_alloc_irq_vectors(), it means interrupts are spread around the available CPUs. It also means that the interrupts become managed, which means that an interrupt is shutdown when all the CPUs in the interrupt affinity mask go offline. Signed-off-by: John Meneghini <jmeneghi@redhat.com> Approved-by: Tomas Henzl <thenzl@redhat.com> Approved-by: Chris Leech <cleech@redhat.com> Approved-by: CKI KWF Bot <cki-ci-bot+kwf-gitlab-com@redhat.com> Merged-by: CKI GitLab Kmaint Pipeline Bot <26919896-cki-kmaint-pipeline-bot@users.noreply.gitlab.com>
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drivers/scsi/aacraid/comminit.c

Lines changed: 1 addition & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -481,8 +481,7 @@ void aac_define_int_mode(struct aac_dev *dev)
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pci_find_capability(dev->pdev, PCI_CAP_ID_MSIX)) {
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min_msix = 2;
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i = pci_alloc_irq_vectors(dev->pdev,
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min_msix, msi_count,
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PCI_IRQ_MSIX | PCI_IRQ_AFFINITY);
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min_msix, msi_count, PCI_IRQ_MSIX);
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if (i > 0) {
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dev->msi_enabled = 1;
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msi_count = i;

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