From: "Cédric Le Goater" <clg@kaod.org>
To: linuxppc-dev@lists.ozlabs.org
Cc: "Cédric Le Goater" <clg@kaod.org>
Subject: [PATCH v2 04/32] powerpc/xive: Ease debugging of xive_irq_set_affinity()
Date: Thu, 1 Jul 2021 15:27:22 +0200 [thread overview]
Message-ID: <20210701132750.1475580-5-clg@kaod.org> (raw)
In-Reply-To: <20210701132750.1475580-1-clg@kaod.org>
pr_debug() is easier to activate and it helps to know how the kernel
configures the HW when tweaking the IRQ subsystem.
Signed-off-by: Cédric Le Goater <clg@kaod.org>
---
arch/powerpc/sysdev/xive/common.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/powerpc/sysdev/xive/common.c b/arch/powerpc/sysdev/xive/common.c
index 834f1a378fc2..2c907a4a2b05 100644
--- a/arch/powerpc/sysdev/xive/common.c
+++ b/arch/powerpc/sysdev/xive/common.c
@@ -723,7 +723,7 @@ static int xive_irq_set_affinity(struct irq_data *d,
u32 target, old_target;
int rc = 0;
- pr_devel("xive_irq_set_affinity: irq %d\n", d->irq);
+ pr_debug("%s: irq %d/%x\n", __func__, d->irq, hw_irq);
/* Is this valid ? */
if (cpumask_any_and(cpumask, cpu_online_mask) >= nr_cpu_ids)
@@ -768,7 +768,7 @@ static int xive_irq_set_affinity(struct irq_data *d,
return rc;
}
- pr_devel(" target: 0x%x\n", target);
+ pr_debug(" target: 0x%x\n", target);
xd->target = target;
/* Give up previous target */
--
2.31.1
next prev parent reply other threads:[~2021-07-01 13:28 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-01 13:27 [PATCH v2 00/32] powerpc: Add MSI IRQ domains to PCI drivers Cédric Le Goater
2021-07-01 13:27 ` [PATCH v2 01/32] powerpc/pseries/pci: Introduce __find_pe_total_msi() Cédric Le Goater
2021-07-01 13:27 ` [PATCH v2 02/32] powerpc/pseries/pci: Introduce rtas_prepare_msi_irqs() Cédric Le Goater
2021-07-01 13:27 ` [PATCH v2 03/32] powerpc/xive: Add support for IRQ domain hierarchy Cédric Le Goater
2021-07-01 13:27 ` Cédric Le Goater [this message]
2021-07-01 13:27 ` [PATCH v2 05/32] powerpc/pseries/pci: Add MSI domains Cédric Le Goater
2021-07-01 13:27 ` [PATCH v2 06/32] powerpc/xive: Drop unmask of MSIs at startup Cédric Le Goater
2021-07-01 13:27 ` [PATCH v2 07/32] powerpc/xive: Remove irqd_is_started() check when setting the affinity Cédric Le Goater
2021-07-01 13:27 ` [PATCH v2 08/32] powerpc/pseries/pci: Add a domain_free_irqs() handler Cédric Le Goater
2021-07-01 13:27 ` [PATCH v2 09/32] powerpc/pseries/pci: Add a msi_free() handler to clear XIVE data Cédric Le Goater
2021-07-01 13:27 ` [PATCH v2 10/32] powerpc/pseries/pci: Add support of MSI domains to PHB hotplug Cédric Le Goater
2021-07-01 13:27 ` [PATCH v2 11/32] powerpc/powernv/pci: Introduce __pnv_pci_ioda_msi_setup() Cédric Le Goater
2021-07-01 13:27 ` [PATCH v2 12/32] powerpc/powernv/pci: Add MSI domains Cédric Le Goater
2021-07-01 13:27 ` [PATCH v2 13/32] KVM: PPC: Book3S HV: Use the new IRQ chip to detect passthrough interrupts Cédric Le Goater
2021-07-01 13:27 ` [PATCH v2 14/32] KVM: PPC: Book3S HV: XIVE: Change interface of passthrough interrupt routines Cédric Le Goater
2021-07-01 13:27 ` [PATCH v2 15/32] KVM: PPC: Book3S HV: XIVE: Fix mapping of passthrough interrupts Cédric Le Goater
2021-07-01 13:27 ` [PATCH v2 16/32] powerpc/xics: Remove ICS list Cédric Le Goater
2021-07-01 13:27 ` [PATCH v2 17/32] powerpc/xics: Rename the map handler in a check handler Cédric Le Goater
2021-07-01 13:27 ` [PATCH v2 18/32] powerpc/xics: Give a name to the default XICS IRQ domain Cédric Le Goater
2021-07-01 13:27 ` [PATCH v2 19/32] powerpc/xics: Add debug logging to the set_irq_affinity handlers Cédric Le Goater
2021-07-01 13:27 ` [PATCH v2 20/32] powerpc/xics: Add support for IRQ domain hierarchy Cédric Le Goater
2021-07-01 13:27 ` [PATCH v2 21/32] powerpc/powernv/pci: Customize the MSI EOI handler to support PHB3 Cédric Le Goater
2021-07-01 13:27 ` [PATCH v2 22/32] powerpc/pci: Drop XIVE restriction on MSI domains Cédric Le Goater
2021-07-01 13:27 ` [PATCH v2 23/32] powerpc/xics: Drop unmask of MSIs at startup Cédric Le Goater
2021-07-01 13:27 ` [PATCH v2 24/32] powerpc/pseries/pci: Drop unused MSI code Cédric Le Goater
2021-07-01 13:27 ` [PATCH v2 25/32] powerpc/powernv/pci: " Cédric Le Goater
2021-07-01 13:27 ` [PATCH v2 26/32] powerpc/powernv/pci: Adapt is_pnv_opal_msi() to detect passthrough interrupt Cédric Le Goater
2021-07-01 13:27 ` [PATCH v2 27/32] powerpc/xics: Fix IRQ migration Cédric Le Goater
2021-07-01 13:27 ` [PATCH v2 28/32] powerpc/powernv/pci: Set the IRQ chip data for P8/CXL devices Cédric Le Goater
2021-07-01 13:27 ` [PATCH v2 29/32] powerpc/powernv/pci: Rework pnv_opal_pci_msi_eoi() Cédric Le Goater
2021-07-01 13:27 ` [PATCH v2 30/32] KVM: PPC: Book3S HV: XICS: Fix mapping of passthrough interrupts Cédric Le Goater
2021-07-01 13:27 ` [PATCH v2 31/32] powerpc/xive: Use XIVE domain under xmon and debugfs Cédric Le Goater
2021-07-01 13:27 ` [PATCH v2 32/32] genirq: Improve "hwirq" output in /proc and /sys/ Cédric Le Goater
2021-08-18 13:38 ` [PATCH v2 00/32] powerpc: Add MSI IRQ domains to PCI drivers Michael Ellerman
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