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pci-v6.19-fixes-1 

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Merge tag 'pci-v6.19-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci

Pull PCI fix from Bjorn Helgaas:

 - Initialize rzg3s_pcie_msi_irq() MSI status bitmap before use (Claudiu
   Beznea)

* tag 'pci-v6.19-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci:
  PCI: rzg3s-host: Initialize MSI status bitmap before use
pull/1354/merge
Linus Torvalds 2025-12-13 16:29:22 +12:00
parent db9c438739 94bf74830a
commit 41572e2c05
1 changed files with 1 additions and 1 deletions
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2
drivers/pci/controller/pcie-rzg3s-host.c
View File

@ -479,7 +479,7 @@ static void rzg3s_pcie_intx_irq_handler(struct irq_desc *desc)
static irqreturn_t rzg3s_pcie_msi_irq(int irq, void *data) static irqreturn_t rzg3s_pcie_msi_irq(int irq, void *data)
{ {
u8 regs = RZG3S_PCI_MSI_INT_NR / RZG3S_PCI_MSI_INT_PER_REG; u8 regs = RZG3S_PCI_MSI_INT_NR / RZG3S_PCI_MSI_INT_PER_REG;
DECLARE_BITMAP(bitmap, RZG3S_PCI_MSI_INT_NR); DECLARE_BITMAP(bitmap, RZG3S_PCI_MSI_INT_NR) = {0};
struct rzg3s_pcie_host *host = data; struct rzg3s_pcie_host *host = data;
struct rzg3s_pcie_msi *msi = &host->msi; struct rzg3s_pcie_msi *msi = &host->msi;
unsigned long bit; unsigned long bit;