mirror of https://github.com/xemu-project/xemu.git
b7698b917a
This patch updates the initialization place for the AER queue, so it’s initialized once, at controller initialization, and not every time controller is enabled. While the original version works for a non-SR-IOV device, as it’s hard to interact with the controller if it’s not enabled, the multiple reinitialization is not necessarily correct. With the SR/IOV feature enabled a segfault can happen: a VF can have its controller disabled, while a namespace can still be attached to the controller through the parent PF. An event generated in such case ends up on an uninitialized queue. While it’s an interesting question whether a VF should support AER in the first place, I don’t think it must be answered today. Signed-off-by: Łukasz Gieryk <lukasz.gieryk@linux.intel.com> Reviewed-by: Klaus Jensen <k.jensen@samsung.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Klaus Jensen <k.jensen@samsung.com> |
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| .. | ||
| Kconfig | ||
| ctrl.c | ||
| dif.c | ||
| dif.h | ||
| meson.build | ||
| ns.c | ||
| nvme.h | ||
| subsys.c | ||
| trace-events | ||
| trace.h | ||