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-rw-r--r--arch/arc/include/asm/Kbuild1
-rw-r--r--arch/arm/include/asm/Kbuild1
-rw-r--r--arch/arm64/include/asm/Kbuild1
-rw-r--r--arch/mips/include/asm/Kbuild1
-rw-r--r--arch/powerpc/include/asm/Kbuild1
-rw-r--r--arch/riscv/include/asm/Kbuild1
-rw-r--r--arch/sparc/include/asm/Kbuild1
-rw-r--r--drivers/nvme/host/core.c10
-rw-r--r--drivers/pci/Kconfig2
-rw-r--r--drivers/pci/msi.c25
-rw-r--r--include/asm-generic/Kbuild1
-rw-r--r--include/linux/pci.h6
12 files changed, 7 insertions, 44 deletions
diff --git a/arch/arc/include/asm/Kbuild b/arch/arc/include/asm/Kbuild
index 393d4f5e1450..1b505694691e 100644
--- a/arch/arc/include/asm/Kbuild
+++ b/arch/arc/include/asm/Kbuild
@@ -17,7 +17,6 @@ generic-y += local64.h
generic-y += mcs_spinlock.h
generic-y += mm-arch-hooks.h
generic-y += mmiowb.h
-generic-y += msi.h
generic-y += parport.h
generic-y += percpu.h
generic-y += preempt.h
diff --git a/arch/arm/include/asm/Kbuild b/arch/arm/include/asm/Kbuild
index 68ca86f85eb7..fa579b23b4df 100644
--- a/arch/arm/include/asm/Kbuild
+++ b/arch/arm/include/asm/Kbuild
@@ -12,7 +12,6 @@ generic-y += local.h
generic-y += local64.h
generic-y += mm-arch-hooks.h
generic-y += mmiowb.h
-generic-y += msi.h
generic-y += parport.h
generic-y += preempt.h
generic-y += seccomp.h
diff --git a/arch/arm64/include/asm/Kbuild b/arch/arm64/include/asm/Kbuild
index 98a5405c8558..bd23f87d6c55 100644
--- a/arch/arm64/include/asm/Kbuild
+++ b/arch/arm64/include/asm/Kbuild
@@ -16,7 +16,6 @@ generic-y += local64.h
generic-y += mcs_spinlock.h
generic-y += mm-arch-hooks.h
generic-y += mmiowb.h
-generic-y += msi.h
generic-y += qrwlock.h
generic-y += qspinlock.h
generic-y += serial.h
diff --git a/arch/mips/include/asm/Kbuild b/arch/mips/include/asm/Kbuild
index c8b595c60910..61b0fc2026e6 100644
--- a/arch/mips/include/asm/Kbuild
+++ b/arch/mips/include/asm/Kbuild
@@ -13,7 +13,6 @@ generic-y += irq_work.h
generic-y += local64.h
generic-y += mcs_spinlock.h
generic-y += mm-arch-hooks.h
-generic-y += msi.h
generic-y += parport.h
generic-y += percpu.h
generic-y += preempt.h
diff --git a/arch/powerpc/include/asm/Kbuild b/arch/powerpc/include/asm/Kbuild
index 64870c7be4a3..17726f2e46de 100644
--- a/arch/powerpc/include/asm/Kbuild
+++ b/arch/powerpc/include/asm/Kbuild
@@ -10,4 +10,3 @@ generic-y += local64.h
generic-y += mcs_spinlock.h
generic-y += preempt.h
generic-y += vtime.h
-generic-y += msi.h
diff --git a/arch/riscv/include/asm/Kbuild b/arch/riscv/include/asm/Kbuild
index 16970f246860..1efaeddf1e4b 100644
--- a/arch/riscv/include/asm/Kbuild
+++ b/arch/riscv/include/asm/Kbuild
@@ -22,7 +22,6 @@ generic-y += kvm_para.h
generic-y += local.h
generic-y += local64.h
generic-y += mm-arch-hooks.h
-generic-y += msi.h
generic-y += percpu.h
generic-y += preempt.h
generic-y += sections.h
diff --git a/arch/sparc/include/asm/Kbuild b/arch/sparc/include/asm/Kbuild
index b6212164847b..62de2eb2773d 100644
--- a/arch/sparc/include/asm/Kbuild
+++ b/arch/sparc/include/asm/Kbuild
@@ -18,7 +18,6 @@ generic-y += mcs_spinlock.h
generic-y += mm-arch-hooks.h
generic-y += mmiowb.h
generic-y += module.h
-generic-y += msi.h
generic-y += preempt.h
generic-y += serial.h
generic-y += trace_clock.h
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c
index fa7ba09dca77..94bfbee1e5f7 100644
--- a/drivers/nvme/host/core.c
+++ b/drivers/nvme/host/core.c
@@ -2404,16 +2404,6 @@ static const struct nvme_core_quirk_entry core_quirks[] = {
.vid = 0x14a4,
.fr = "22301111",
.quirks = NVME_QUIRK_SIMPLE_SUSPEND,
- },
- {
- /*
- * This Kingston E8FK11.T firmware version has no interrupt
- * after resume with actions related to suspend to idle
- * https://bugzilla.kernel.org/show_bug.cgi?id=204887
- */
- .vid = 0x2646,
- .fr = "E8FK11.T",
- .quirks = NVME_QUIRK_SIMPLE_SUSPEND,
}
};
diff --git a/drivers/pci/Kconfig b/drivers/pci/Kconfig
index a304f5ea11b9..77c1428cd945 100644
--- a/drivers/pci/Kconfig
+++ b/drivers/pci/Kconfig
@@ -52,7 +52,7 @@ config PCI_MSI
If you don't know what to do here, say Y.
config PCI_MSI_IRQ_DOMAIN
- def_bool ARC || ARM || ARM64 || X86 || RISCV
+ def_bool y
depends on PCI_MSI
select GENERIC_MSI_IRQ_DOMAIN
diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
index 0884bedcfc7a..c7709e49f0e4 100644
--- a/drivers/pci/msi.c
+++ b/drivers/pci/msi.c
@@ -213,12 +213,13 @@ u32 __pci_msix_desc_mask_irq(struct msi_desc *desc, u32 flag)
if (pci_msi_ignore_mask)
return 0;
+
desc_addr = pci_msix_desc_addr(desc);
if (!desc_addr)
return 0;
mask_bits &= ~PCI_MSIX_ENTRY_CTRL_MASKBIT;
- if (flag)
+ if (flag & PCI_MSIX_ENTRY_CTRL_MASKBIT)
mask_bits |= PCI_MSIX_ENTRY_CTRL_MASKBIT;
writel(mask_bits, desc_addr + PCI_MSIX_ENTRY_VECTOR_CTRL);
@@ -861,7 +862,7 @@ static int pci_msi_supported(struct pci_dev *dev, int nvec)
if (!pci_msi_enable)
return 0;
- if (!dev || dev->no_msi || dev->current_state != PCI_D0)
+ if (!dev || dev->no_msi)
return 0;
/*
@@ -972,7 +973,7 @@ static int __pci_enable_msix(struct pci_dev *dev, struct msix_entry *entries,
int nr_entries;
int i, j;
- if (!pci_msi_supported(dev, nvec))
+ if (!pci_msi_supported(dev, nvec) || dev->current_state != PCI_D0)
return -EINVAL;
nr_entries = pci_msix_vec_count(dev);
@@ -1058,7 +1059,7 @@ static int __pci_enable_msi_range(struct pci_dev *dev, int minvec, int maxvec,
int nvec;
int rc;
- if (!pci_msi_supported(dev, minvec))
+ if (!pci_msi_supported(dev, minvec) || dev->current_state != PCI_D0)
return -EINVAL;
/* Check whether driver already requested MSI-X IRQs */
@@ -1315,22 +1316,6 @@ const struct cpumask *pci_irq_get_affinity(struct pci_dev *dev, int nr)
}
EXPORT_SYMBOL(pci_irq_get_affinity);
-/**
- * pci_irq_get_node - return the NUMA node of a particular MSI vector
- * @pdev: PCI device to operate on
- * @vec: device-relative interrupt vector index (0-based).
- */
-int pci_irq_get_node(struct pci_dev *pdev, int vec)
-{
- const struct cpumask *mask;
-
- mask = pci_irq_get_affinity(pdev, vec);
- if (mask)
- return local_memory_node(cpu_to_node(cpumask_first(mask)));
- return dev_to_node(&pdev->dev);
-}
-EXPORT_SYMBOL(pci_irq_get_node);
-
struct pci_dev *msi_desc_to_pci_dev(struct msi_desc *desc)
{
return to_pci_dev(desc->dev);
diff --git a/include/asm-generic/Kbuild b/include/asm-generic/Kbuild
index adff14fcb8e4..ddfee1bd9dc1 100644
--- a/include/asm-generic/Kbuild
+++ b/include/asm-generic/Kbuild
@@ -4,4 +4,5 @@
# (This file is not included when SRCARCH=um since UML borrows several
# asm headers from the host architecutre.)
+mandatory-y += msi.h
mandatory-y += simd.h
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 9dc5bee14ae9..1c497a8b19ba 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -1454,7 +1454,6 @@ int pci_alloc_irq_vectors_affinity(struct pci_dev *dev, unsigned int min_vecs,
void pci_free_irq_vectors(struct pci_dev *dev);
int pci_irq_vector(struct pci_dev *dev, unsigned int nr);
const struct cpumask *pci_irq_get_affinity(struct pci_dev *pdev, int vec);
-int pci_irq_get_node(struct pci_dev *pdev, int vec);
#else
static inline int pci_msi_vec_count(struct pci_dev *dev) { return -ENOSYS; }
@@ -1497,11 +1496,6 @@ static inline const struct cpumask *pci_irq_get_affinity(struct pci_dev *pdev,
{
return cpu_possible_mask;
}
-
-static inline int pci_irq_get_node(struct pci_dev *pdev, int vec)
-{
- return first_online_node;
-}
#endif
/**
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.