27 lines
830 B
Diff
27 lines
830 B
Diff
From: Li Qiang <address@hidden>
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If the xhci uses msix, it doesn't free the corresponding
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memory, thus leading a memory leak. This patch avoid this.
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Signed-off-by: Li Qiang <address@hidden>
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---
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hw/usb/hcd-xhci.c | 3 +--
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1 file changed, 1 insertion(+), 2 deletions(-)
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diff --git a/hw/usb/hcd-xhci.c b/hw/usb/hcd-xhci.c
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index 188f954..281a2a5 100644
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--- a/hw/usb/hcd-xhci.c
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+++ b/hw/usb/hcd-xhci.c
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@@ -3709,8 +3709,7 @@ static void usb_xhci_exit(PCIDevice *dev)
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/* destroy msix memory region */
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if (dev->msix_table && dev->msix_pba
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&& dev->msix_entry_used) {
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- memory_region_del_subregion(&xhci->mem, &dev->msix_table_mmio);
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- memory_region_del_subregion(&xhci->mem, &dev->msix_pba_mmio);
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+ msix_uninit(dev, &xhci->mem, &xhci->mem);
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}
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usb_bus_release(&xhci->bus);
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--
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1.8.3.1
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