3 Commits
Author SHA1 Message Date
Andrei VaginandgVisor bot 03a28d158e platform/systrap: return memory access type based on a page fault error code
Now we don't need to trigger a second fault to figure out whether it was write
or read access.

Fixes #11008

Co-developed-by: Jamie Liu <jamieliu@google.com>
PiperOrigin-RevId: 697677262
2024-11-18 10:33:59 -08:00
Andrei VaginandgVisor bot 5dccaad677 abi/linux: fix TASK_SIZE in case of 5-level paging
On x86, 5-level paging enables 56-bit userspace virtual address space.

PiperOrigin-RevId: 570549277
2023-10-03 18:04:43 -07:00
Andrei VaginandgVisor bot ff8aa35e1c Dynamically determine the address space size
PiperOrigin-RevId: 501362170
2023-01-11 13:23:34 -08:00