::crregs could do with cr2/cr3 support
The KMDB unix module can trivially report the current %cr2 and %cr3 values. While the current %cr3 value will be of limited interest, especially post-KPTI where we can expect it to always be the failsafe value, it can't hurt, and at least provides the possibility of digging it out of the saved state at a later point.
Updated by Electric Monk about 4 years ago
- Status changed from New to Closed
- % Done changed from 0 to 100
commit 399ca3a7ff315244c51a7bbd1d3ce2709ef6c7c6 Author: John Levon <firstname.lastname@example.org> Date: 2018-04-10T14:36:44.000Z 9210 remove KMDB branch debugging support 9211 ::crregs could do with cr2/cr3 support 9209 ::ttrace should be able to filter by thread Reviewed by: Patrick Mooney <email@example.com> Reviewed by: Yuri Pankov <firstname.lastname@example.org> Approved by: Gordon Ross <email@example.com>