9143595a7e
If NTB peer host crashes or reboots, the NTB transport link will be down and the MWs of NTB transport will be invalid. But the ntb_transport_link_cleanup() does not free these invalid MWs. When the NTB peer host is recovered later, NTB transport link will be up and the ntb_set_mw() will not reset up MWs. Because the MWs of NTB transport are invalid, the NTB transport will not work. We can fix it by freeing MWs when NTB transport link is down, then the ntb_set_mw() will reset up MWs when NTB transport link is up. Signed-off-by: Joey Zhang <joey.zhang@microchip.com> Reviewed-by: Logan Gunthorpe <logang@deltatee.com> Signed-off-by: Jon Mason <jdmason@kudzu.us> |
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| .. | ||
| hw | ||
| test | ||
| Kconfig | ||
| Makefile | ||
| ntb.c | ||
| ntb_transport.c | ||