diff options
| -rw-r--r-- | pkg/ring0/pagetables/BUILD | 5 | ||||
| -rw-r--r-- | pkg/ring0/pagetables/pagetables_arm64_test.go | 38 |
2 files changed, 20 insertions, 23 deletions
diff --git a/pkg/ring0/pagetables/BUILD b/pkg/ring0/pagetables/BUILD index f8f160cc6..f855f4d42 100644 --- a/pkg/ring0/pagetables/BUILD +++ b/pkg/ring0/pagetables/BUILD @@ -84,8 +84,5 @@ go_test( ":walker_check_arm64", ], library = ":pagetables", - deps = [ - "//pkg/hostarch", - "//pkg/usermem", - ], + deps = ["//pkg/hostarch"], ) diff --git a/pkg/ring0/pagetables/pagetables_arm64_test.go b/pkg/ring0/pagetables/pagetables_arm64_test.go index 69320c2fb..2514b9ac5 100644 --- a/pkg/ring0/pagetables/pagetables_arm64_test.go +++ b/pkg/ring0/pagetables/pagetables_arm64_test.go @@ -19,24 +19,24 @@ package pagetables import ( "testing" - "gvisor.dev/gvisor/pkg/usermem" + "gvisor.dev/gvisor/pkg/hostarch" ) func Test2MAnd4K(t *testing.T) { pt := New(NewRuntimeAllocator()) // Map a small page and a huge page. - pt.Map(0x400000, pteSize, MapOpts{AccessType: usermem.ReadWrite, User: true}, pteSize*42) - pt.Map(0x0000ff0000000000, pmdSize, MapOpts{AccessType: usermem.Read, User: true}, pmdSize*47) + pt.Map(0x400000, pteSize, MapOpts{AccessType: hostarch.ReadWrite, User: true}, pteSize*42) + pt.Map(0x0000ff0000000000, pmdSize, MapOpts{AccessType: hostarch.Read, User: true}, pmdSize*47) - pt.Map(0xffff000000400000, pteSize, MapOpts{AccessType: usermem.ReadWrite, User: false}, pteSize*42) - pt.Map(0xffffff0000000000, pmdSize, MapOpts{AccessType: usermem.Read, User: false}, pmdSize*47) + pt.Map(0xffff000000400000, pteSize, MapOpts{AccessType: hostarch.ReadWrite, User: false}, pteSize*42) + pt.Map(0xffffff0000000000, pmdSize, MapOpts{AccessType: hostarch.Read, User: false}, pmdSize*47) checkMappings(t, pt, []mapping{ - {0x400000, pteSize, pteSize * 42, MapOpts{AccessType: usermem.ReadWrite, User: true}}, - {0x0000ff0000000000, pmdSize, pmdSize * 47, MapOpts{AccessType: usermem.Read, User: true}}, - {0xffff000000400000, pteSize, pteSize * 42, MapOpts{AccessType: usermem.ReadWrite, User: false}}, - {0xffffff0000000000, pmdSize, pmdSize * 47, MapOpts{AccessType: usermem.Read, User: false}}, + {0x400000, pteSize, pteSize * 42, MapOpts{AccessType: hostarch.ReadWrite, User: true}}, + {0x0000ff0000000000, pmdSize, pmdSize * 47, MapOpts{AccessType: hostarch.Read, User: true}}, + {0xffff000000400000, pteSize, pteSize * 42, MapOpts{AccessType: hostarch.ReadWrite, User: false}}, + {0xffffff0000000000, pmdSize, pmdSize * 47, MapOpts{AccessType: hostarch.Read, User: false}}, }) } @@ -44,12 +44,12 @@ func Test1GAnd4K(t *testing.T) { pt := New(NewRuntimeAllocator()) // Map a small page and a super page. - pt.Map(0x400000, pteSize, MapOpts{AccessType: usermem.ReadWrite, User: true}, pteSize*42) - pt.Map(0x0000ff0000000000, pudSize, MapOpts{AccessType: usermem.Read, User: true}, pudSize*47) + pt.Map(0x400000, pteSize, MapOpts{AccessType: hostarch.ReadWrite, User: true}, pteSize*42) + pt.Map(0x0000ff0000000000, pudSize, MapOpts{AccessType: hostarch.Read, User: true}, pudSize*47) checkMappings(t, pt, []mapping{ - {0x400000, pteSize, pteSize * 42, MapOpts{AccessType: usermem.ReadWrite, User: true}}, - {0x0000ff0000000000, pudSize, pudSize * 47, MapOpts{AccessType: usermem.Read, User: true}}, + {0x400000, pteSize, pteSize * 42, MapOpts{AccessType: hostarch.ReadWrite, User: true}}, + {0x0000ff0000000000, pudSize, pudSize * 47, MapOpts{AccessType: hostarch.Read, User: true}}, }) } @@ -57,12 +57,12 @@ func TestSplit1GPage(t *testing.T) { pt := New(NewRuntimeAllocator()) // Map a super page and knock out the middle. - pt.Map(0x0000ff0000000000, pudSize, MapOpts{AccessType: usermem.Read, User: true}, pudSize*42) + pt.Map(0x0000ff0000000000, pudSize, MapOpts{AccessType: hostarch.Read, User: true}, pudSize*42) pt.Unmap(hostarch.Addr(0x0000ff0000000000+pteSize), pudSize-(2*pteSize)) checkMappings(t, pt, []mapping{ - {0x0000ff0000000000, pteSize, pudSize * 42, MapOpts{AccessType: usermem.Read, User: true}}, - {0x0000ff0000000000 + pudSize - pteSize, pteSize, pudSize*42 + pudSize - pteSize, MapOpts{AccessType: usermem.Read, User: true}}, + {0x0000ff0000000000, pteSize, pudSize * 42, MapOpts{AccessType: hostarch.Read, User: true}}, + {0x0000ff0000000000 + pudSize - pteSize, pteSize, pudSize*42 + pudSize - pteSize, MapOpts{AccessType: hostarch.Read, User: true}}, }) } @@ -70,11 +70,11 @@ func TestSplit2MPage(t *testing.T) { pt := New(NewRuntimeAllocator()) // Map a huge page and knock out the middle. - pt.Map(0x0000ff0000000000, pmdSize, MapOpts{AccessType: usermem.Read, User: true}, pmdSize*42) + pt.Map(0x0000ff0000000000, pmdSize, MapOpts{AccessType: hostarch.Read, User: true}, pmdSize*42) pt.Unmap(hostarch.Addr(0x0000ff0000000000+pteSize), pmdSize-(2*pteSize)) checkMappings(t, pt, []mapping{ - {0x0000ff0000000000, pteSize, pmdSize * 42, MapOpts{AccessType: usermem.Read, User: true}}, - {0x0000ff0000000000 + pmdSize - pteSize, pteSize, pmdSize*42 + pmdSize - pteSize, MapOpts{AccessType: usermem.Read, User: true}}, + {0x0000ff0000000000, pteSize, pmdSize * 42, MapOpts{AccessType: hostarch.Read, User: true}}, + {0x0000ff0000000000 + pmdSize - pteSize, pteSize, pmdSize*42 + pmdSize - pteSize, MapOpts{AccessType: hostarch.Read, User: true}}, }) } |