diff options
| author | Zach Koopmans <zkoopmans@google.com> | 2021-03-29 13:28:32 -0700 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2021-03-29 13:30:21 -0700 |
| commit | 8a2f7e716dcc62f04d2808e8ade34941c94fc956 (patch) | |
| tree | b2195d5728dcbc4f4e59c23ad95d7486ef744371 /pkg/ring0/defs_amd64.go | |
| parent | b125afba416ebeba906ea595a44a55afe4729d64 (diff) | |
[syserror] Split usermem package
Split usermem package to help remove syserror dependency in go_marshal.
New hostarch package contains code not dependent on syserror.
PiperOrigin-RevId: 365651233
Diffstat (limited to 'pkg/ring0/defs_amd64.go')
| -rw-r--r-- | pkg/ring0/defs_amd64.go | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/pkg/ring0/defs_amd64.go b/pkg/ring0/defs_amd64.go index ceddf719d..76776c65c 100644 --- a/pkg/ring0/defs_amd64.go +++ b/pkg/ring0/defs_amd64.go @@ -17,7 +17,7 @@ package ring0 import ( - "gvisor.dev/gvisor/pkg/usermem" + "gvisor.dev/gvisor/pkg/hostarch" ) var ( @@ -25,7 +25,7 @@ var ( UserspaceSize = uintptr(1) << (VirtualAddressBits() - 1) // MaximumUserAddress is the largest possible user address. - MaximumUserAddress = (UserspaceSize - 1) & ^uintptr(usermem.PageSize-1) + MaximumUserAddress = (UserspaceSize - 1) & ^uintptr(hostarch.PageSize-1) // KernelStartAddress is the starting kernel address. KernelStartAddress = ^uintptr(0) - (UserspaceSize - 1) |