kernel/linux.git/tools/testing, branch v5.2.16

selftests/kvm: make platform_info_test pass on AMD

2019-09-10T09:35:23+00:00

[ Upstream commit e4427372398c31f57450565de277f861a4db5b3b ] test_msr_platform_info_disabled() generates EXIT_SHUTDOWN but VMCB state is undefined after that so an attempt to launch this guest again from test_msr_platform_info_enabled() fails. Reorder the tests to make test pass. Signed-off-by: Vitaly Kuznetsov Signed-off-by: Paolo Bonzini Signed-off-by: Sasha Levin

selftests: kvm: fix state save/load on processors without XSAVE

2019-09-10T09:35:23+00:00

[ Upstream commit 54577e5018a8c0cb79c9a0fa118a55c68715d398 ] state_test and smm_test are failing on older processors that do not have xcr0. This is because on those processor KVM does provide support for KVM_GET/SET_XSAVE (to avoid having to rely on the older KVM_GET/SET_FPU) but not for KVM_GET/SET_XCRS. Signed-off-by: Paolo Bonzini Signed-off-by: Sasha Levin

selftests: kvm: fix vmx_set_nested_state_test

2019-09-10T09:35:17+00:00

[ Upstream commit c930e19790bbbff31c018009907c813fa0925f63 ] vmx_set_nested_state_test is trying to use the KVM_STATE_NESTED_EVMCS without enabling enlightened VMCS first. Correct the outcome of the test, and actually test that it succeeds after the capability is enabled. Signed-off-by: Paolo Bonzini Signed-off-by: Sasha Levin

selftests: kvm: provide common function to enable eVMCS

2019-09-10T09:35:16+00:00

[ Upstream commit 65efa61dc0d536d5f0602c33ee805a57cc07e9dc ] There are two tests already enabling eVMCS and a third is coming. Add a function that enables the capability and tests the result. Signed-off-by: Paolo Bonzini Signed-off-by: Sasha Levin

selftests: kvm: do not try running the VM in vmx_set_nested_state_test

2019-09-10T09:35:16+00:00

[ Upstream commit 92cd0f0be3d7adb63611c28693ec0399beded837 ] This test is only covering various edge cases of the KVM_SET_NESTED_STATE ioctl. Running the VM does not really add anything. Signed-off-by: Paolo Bonzini Signed-off-by: Sasha Levin

selftests/bpf: install files test_xdp_vlan.sh

2019-09-06T08:23:29+00:00

[ Upstream commit 3035bb72ee47d494c041465b4add9c6407c832ed ] When ./test_xdp_vlan_mode_generic.sh runs it complains that it can't find file test_xdp_vlan.sh. # selftests: bpf: test_xdp_vlan_mode_generic.sh # ./test_xdp_vlan_mode_generic.sh: line 9: ./test_xdp_vlan.sh: No such file or directory Rework so that test_xdp_vlan.sh gets installed, added to the variable TEST_PROGS_EXTENDED. Fixes: d35661fcf95d ("selftests/bpf: add wrapper scripts for test_xdp_vlan.sh") Signed-off-by: Anders Roxell Acked-by: Jesper Dangaard Brouer Signed-off-by: Daniel Borkmann Signed-off-by: Sasha Levin

selftests: kvm: Adding config fragments

2019-08-29T06:30:20+00:00

[ Upstream commit c096397c78f766db972f923433031f2dec01cae0 ] selftests kvm test cases need pre-required kernel configs for the test to get pass. Signed-off-by: Naresh Kamboju Signed-off-by: Paolo Bonzini Signed-off-by: Sasha Levin

selftests/bpf: add another gso_segs access

2019-08-29T06:30:04+00:00

[ Upstream commit be69483bf4f3abaaca5d5ba460dbb50239463552 ] Use BPF_REG_1 for source and destination of gso_segs read, to exercise "bpf: fix access to skb_shared_info->gso_segs" fix. Signed-off-by: Eric Dumazet Suggested-by: Stanislav Fomichev Signed-off-by: Alexei Starovoitov Signed-off-by: Sasha Levin

selftests: forwarding: gre_multipath: Fix flower filters

2019-08-29T06:30:04+00:00

[ Upstream commit 1be79d89b7ae96e004911bd228ce8c2b5cc6415f ] The TC filters used in the test do not work with veth devices because the outer Ethertype is 802.1Q and not IPv4. The test passes with mlxsw netdevs since the hardware always looks at "The first Ethertype that does not point to either: VLAN, CNTAG or configurable Ethertype". Fix this by matching on the VLAN ID instead, but on the ingress side. The reason why this is not performed at egress is explained in the commit cited below. Fixes: 541ad323db3a ("selftests: forwarding: gre_multipath: Update next-hop statistics match criteria") Signed-off-by: Ido Schimmel Reported-by: Stephen Suryaputra Tested-by: Stephen Suryaputra Signed-off-by: David S. Miller Signed-off-by: Sasha Levin

selftests: forwarding: gre_multipath: Enable IPv4 forwarding

2019-08-29T06:30:03+00:00

[ Upstream commit efa7b79f675da0efafe3f32ba0d6efe916cf4867 ] The test did not enable IPv4 forwarding during its setup phase, which causes the test to fail on machines where IPv4 forwarding is disabled. Fixes: 54818c4c4b93 ("selftests: forwarding: Test multipath tunneling") Signed-off-by: Ido Schimmel Reported-by: Stephen Suryaputra Tested-by: Stephen Suryaputra Signed-off-by: David S. Miller Signed-off-by: Sasha Levin