Update Linux to v5.10.109
Sourced from [1]
[1] https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.10.109.tar.xz
Change-Id: I19bca9fc6762d4e63bcf3e4cba88bbe560d9c76c
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/arch/s390/pci/pci_irq.c b/arch/s390/pci/pci_irq.c
index 743f257..75217fb 100644
--- a/arch/s390/pci/pci_irq.c
+++ b/arch/s390/pci/pci_irq.c
@@ -103,9 +103,10 @@
{
struct msi_desc *entry = irq_get_msi_desc(data->irq);
struct msi_msg msg = entry->msg;
+ int cpu_addr = smp_cpu_get_cpu_address(cpumask_first(dest));
msg.address_lo &= 0xff0000ff;
- msg.address_lo |= (cpumask_first(dest) << 8);
+ msg.address_lo |= (cpu_addr << 8);
pci_write_msi_msg(data->irq, &msg);
return IRQ_SET_MASK_OK;
@@ -238,6 +239,7 @@
unsigned long bit;
struct msi_desc *msi;
struct msi_msg msg;
+ int cpu_addr;
int rc, irq;
zdev->aisb = -1UL;
@@ -287,9 +289,15 @@
handle_percpu_irq);
msg.data = hwirq - bit;
if (irq_delivery == DIRECTED) {
+ if (msi->affinity)
+ cpu = cpumask_first(&msi->affinity->mask);
+ else
+ cpu = 0;
+ cpu_addr = smp_cpu_get_cpu_address(cpu);
+
msg.address_lo = zdev->msi_addr & 0xff0000ff;
- msg.address_lo |= msi->affinity ?
- (cpumask_first(&msi->affinity->mask) << 8) : 0;
+ msg.address_lo |= (cpu_addr << 8);
+
for_each_possible_cpu(cpu) {
airq_iv_set_data(zpci_ibv[cpu], hwirq, irq);
}