-
Mark Johnston authored
The KMSAN runtime needs to have its shadow maps updated when devices update host memory, otherwise it assumes that device-populated memory is uninitialized. For most drivers this is handled transparently by busdma, but cxgbe doesn't make use of dma maps for receive buffers and so requires special treatment. Reported by: mjg Tested by: mjg Reviewed by: np Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D32102
14a634df