linux-stable.git/tools/testing/selftests/kvm/lib, branch v4.20.2

Merge tag 'linux-kselftest-4.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest

2018-10-28T19:58:42+00:00

Pull kselftest updates from Shuah Khan:
 "This Kselftest update for Linux 4.20-rc1 consists of:

   - Improvements to ftrace test suite from Masami Hiramatsu.

   - Color coded ftrace PASS / FAIL results from Steven Rostedt (VMware)
     to improve readability of reports.

   - watchdog Fixes and enhancement to add gettimeout and get|set
     pretimeout options from Jerry Hoemann.

   - Several fixes to warnings and spelling etc"

* tag 'linux-kselftest-4.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: (40 commits)
  selftests/ftrace: Strip escape sequences for log file
  selftests/ftrace: Use colored output when available
  selftests: fix warning: "_GNU_SOURCE" redefined
  selftests: kvm: Fix -Wformat warnings
  selftests/ftrace: Add color to the PASS / FAIL results
  kvm: selftests: fix spelling mistake "Insufficent" -> "Insufficient"
  selftests: gpio: Fix OUTPUT directory in Makefile
  selftests: gpio: restructure Makefile
  selftests: watchdog: Fix ioctl SET* error paths to take oneshot exit path
  selftests: watchdog: Add gettimeout and get|set pretimeout
  selftests: watchdog: Fix error message.
  selftests: watchdog: fix message when /dev/watchdog open fails
  selftests/ftrace: Add ftrace cpumask testcase
  selftests/ftrace: Add wakeup_rt tracer testcase
  selftests/ftrace: Add wakeup tracer testcase
  selftests/ftrace: Add stacktrace ftrace filter command testcase
  selftests/ftrace: Add trace_pipe testcase
  selftests/ftrace: Add function filter on module testcase
  selftests/ftrace: Add max stack tracer testcase
  selftests/ftrace: Add function profiling stat testcase
  ...

kvm: selftests: fix spelling mistake "Insufficent" -> "Insufficient"

2018-10-24T20:49:37+00:00

Trivial fix to spelling mistake in TEST_ASSERT message text

Signed-off-by: Colin Ian King 
Signed-off-by: Shuah Khan (Samsung OSG)

KVM: selftests: add Enlightened VMCS test

2018-10-16T22:30:21+00:00

Modify test library and add eVMCS test. This includes nVMX save/restore
testing.

Signed-off-by: Vitaly Kuznetsov 
Signed-off-by: Paolo Bonzini

KVM: selftests: state_test: test bare VMXON migration

2018-10-16T22:30:18+00:00

Split prepare_for_vmx_operation() into prepare_for_vmx_operation() and
load_vmcs() so we can inject GUEST_SYNC() in between.

Signed-off-by: Vitaly Kuznetsov 
Signed-off-by: Paolo Bonzini

kvm: selftests: stop lying to aarch64 tests about PA-bits

2018-10-16T22:29:38+00:00

Let's add the 40 PA-bit versions of the VM modes, that AArch64
should have been using, so we can extend the dirty log test without
breaking things.

Signed-off-by: Andrew Jones 
Signed-off-by: Paolo Bonzini

kvm: selftests: introduce new VM mode for 64K pages

2018-10-16T22:29:35+00:00

Rename VM_MODE_FLAT48PG to be more descriptive of its config and add a
new config that has the same parameters, except with 64K pages.

Signed-off-by: Andrew Jones 
Signed-off-by: Paolo Bonzini

kvm: selftests: add vcpu support for aarch64

2018-10-16T22:26:56+00:00

This code adds VM and VCPU setup code for the VM_MODE_FLAT48PG mode.
The VM_MODE_FLAT48PG isn't yet fully supportable, as it defines the
guest physical address limit as 52-bits, and KVM currently only
supports guests with up to 40-bit physical addresses (see
KVM_PHYS_SHIFT). VM_MODE_FLAT48PG will work fine, though, as long as
no >= 40-bit physical addresses are used.

Signed-off-by: Andrew Jones 
Signed-off-by: Paolo Bonzini

kvm: selftests: add virt mem support for aarch64

2018-10-16T22:26:51+00:00

Signed-off-by: Andrew Jones 
Signed-off-by: Paolo Bonzini

kvm: selftests: add vm_phy_pages_alloc

2018-10-16T22:26:47+00:00

Signed-off-by: Andrew Jones 
Signed-off-by: Paolo Bonzini

kvm: selftests: tidy up kvm_util

2018-10-16T22:26:44+00:00

Tidy up kvm-util code: code/comment formatting, remove unused code,
and move x86 specific code out. We also move vcpu_dump() out of
common code, because not all arches (AArch64) have KVM_GET_REGS.

Signed-off-by: Andrew Jones 
Signed-off-by: Paolo Bonzini