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authorSebastian Ott <sebott@linux.ibm.com>2019-09-10 15:45:04 +0200
committerVasily Gorbik <gor@linux.ibm.com>2019-09-16 13:21:51 +0200
commitcf2c4a3f35b75d38cebb4afbd578f1594f068d1e (patch)
treef3f5ef531602270d1f777a8f7b177dceb4940f4e /arch/s390
parents390: add support for IBM z15 machines (diff)
downloadlinux-cf2c4a3f35b75d38cebb4afbd578f1594f068d1e.tar.xz
linux-cf2c4a3f35b75d38cebb4afbd578f1594f068d1e.zip
s390/pci: fix MSI message data
After recent changes the MSI message data needs to specify the function-relative IRQ number. Reported-and-tested-by: Alexander Schmidt <alexs@linux.ibm.com> Signed-off-by: Sebastian Ott <sebott@linux.ibm.com> Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Diffstat (limited to 'arch/s390')
-rw-r--r--arch/s390/pci/pci_irq.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/s390/pci/pci_irq.c b/arch/s390/pci/pci_irq.c
index d80616ae8dd8..fbe97ab2e228 100644
--- a/arch/s390/pci/pci_irq.c
+++ b/arch/s390/pci/pci_irq.c
@@ -284,7 +284,7 @@ int arch_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type)
return rc;
irq_set_chip_and_handler(irq, &zpci_irq_chip,
handle_percpu_irq);
- msg.data = hwirq;
+ msg.data = hwirq - bit;
if (irq_delivery == DIRECTED) {
msg.address_lo = zdev->msi_addr & 0xff0000ff;
msg.address_lo |= msi->affinity ?