c976437c7d
Pirqs are not freed when driver unload, then new pirqs are allocated when driver reload. This could exhaust pirqs if do it in a loop. This patch fixes the bug by freeing pirqs when ENABLE bit is cleared in msi/msix control reg. There is also other way of fixing it such as reuse pirqs between driver reload, but this way is better. Xen-devel: http://marc.info/?l=xen-devel&m=136800120304275&w=2 Signed-off-by: Zhenzhong Duan <zhenzhong.duan@oracle.com> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> |
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| .. | ||
| Makefile.objs | ||
| xen-host-pci-device.c | ||
| xen-host-pci-device.h | ||
| xen_apic.c | ||
| xen_backend.c | ||
| xen_devconfig.c | ||
| xen_platform.c | ||
| xen_pt.c | ||
| xen_pt.h | ||
| xen_pt_config_init.c | ||
| xen_pt_msi.c | ||
| xen_pvdevice.c | ||