[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

1 files changed, 2 insertions, 2 deletions

diff --git a/pkg/sentry/kernel/ptrace_arm64.go b/pkg/sentry/kernel/ptrace_arm64.go
index d971b96b3..46dd84cbc 100644
--- a/pkg/sentry/kernel/ptrace_arm64.go
+++ b/pkg/sentry/kernel/ptrace_arm64.go
@@ -17,11 +17,11 @@
 package kernel
 
 import (
+	"gvisor.dev/gvisor/pkg/hostarch"
 	"gvisor.dev/gvisor/pkg/syserror"
-	"gvisor.dev/gvisor/pkg/usermem"
 )
 
 // ptraceArch implements arch-specific ptrace commands.
-func (t *Task) ptraceArch(target *Task, req int64, addr, data usermem.Addr) error {
+func (t *Task) ptraceArch(target *Task, req int64, addr, data hostarch.Addr) error {
 	return syserror.EIO
 }