Mark many test functions as static

... so we can compile these files with -Wmissing-prototypes, too.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <1530086528-21665-5-git-send-email-thu

Mark many test functions as static

... so we can compile these files with -Wmissing-prototypes, too.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <1530086528-21665-5-git-send-email-thuth@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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x86: svm: add test for MSR_IA32_TSC_ADJUST

The test checks the behavior of the MSR between L1 and L2. In
particular, the value must be preserved across entry and exit,
even in presence of a TSC off

x86: svm: add test for MSR_IA32_TSC_ADJUST

The test checks the behavior of the MSR between L1 and L2. In
particular, the value must be preserved across entry and exit,
even in presence of a TSC offset in the VMCB.

Based on a VMX test by Ken Hofsass.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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lib: move page allocator here from x86

This is another step in porting the x86 (v)malloc implementation to
other architectures.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

report already adds a newline

Signed-off-by: Andrew Jones <drjones@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

x86: Introduce lib/x86/asm/io.h

Make x86 consistent with other architectures and put
IO specific defines to lib/x86/asm/io.h

Cc: Andrew Jones <drjones@redhat.com>
Cc: Thomas Huth <thuth@redhat.com>

x86: Introduce lib/x86/asm/io.h

Make x86 consistent with other architectures and put
IO specific defines to lib/x86/asm/io.h

Cc: Andrew Jones <drjones@redhat.com>
Cc: Thomas Huth <thuth@redhat.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Radim Krčmář <rkrcmar@redhat.com>
Reviewed-by: Andrew Jones <drjones@redhat.com>
Signed-off-by: Alexander Gordeev <agordeev@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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x86/*: report skipped tests

Some care to consistency was given. A test that ended in
report_summary without any report is considered as skipped;
only x86/hyperv_synic used report_skip resulting in

x86/*: report skipped tests

Some care to consistency was given. A test that ended in
report_summary without any report is considered as skipped;
only x86/hyperv_synic used report_skip resulting in

SKIP hyperv_synic (1 tests, 1 skipped)

instead of the more consistent

SKIP hyperv_syinc (0 tests)

Drew pointed out that tscdeadline_latency.c doesn't report skipped
tests. tscdeadline_latency needs complete refactoring and is not run
with ./run_tests, so I ignored it.

Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
Message-Id: <1462983171-4208-3-git-send-email-rkrcmar@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

ff

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x86: fix printf format warnings

Signed-off-by: Andrew Jones <drjones@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <1457008388-12749-5-git-send-email-drjones@redhat.com>
[Fix c

x86: fix printf format warnings

Signed-off-by: Andrew Jones <drjones@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <1457008388-12749-5-git-send-email-drjones@redhat.com>
[Fix conflicts with "x86: clean up exit use, use abort". - Paolo
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

Conflicts:

lib/x86/desc.c

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x86: svm: use report

Signed-off-by: Andrew Jones <drjones@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

x86: svm: add L1 MMIO read-only permission test

Test that the emulator correctly injects a nested page fault VMEXIT.

Reported-by: Valentine Sinitsyn <valentine.sinitsyn@gmail.com>
Signed-off-by: Pa

x86: svm: add L1 MMIO read-only permission test

Test that the emulator correctly injects a nested page fault VMEXIT.

Reported-by: Valentine Sinitsyn <valentine.sinitsyn@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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x86: svm: add page access reserved bit test

The reserved bit test was testing faults during page walk, rather than
during page access. Add another test that uses large pages to test
reserved bits d

x86: svm: add page access reserved bit test

The reserved bit test was testing faults during page walk, rather than
during page access. Add another test that uses large pages to test
reserved bits during page access, and rename the old test to indicate
what it really covers.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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x86: svm: fix exitinfo values for NPT tests

The exitinfo values were plain wrong for the page-walk tests
(including npt_rsvd), or else they were missing bits 32:33.
Expect the right values.

Signed-

x86: svm: fix exitinfo values for NPT tests

The exitinfo values were plain wrong for the page-walk tests
(including npt_rsvd), or else they were missing bits 32:33.
Expect the right values.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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x86: svm: fix typo in setting up nested page tables

This will cause problems when accessing memory above the first GB, as
in the l1mmio test.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

x86: svm: test reading the LVR register twice

The first read will fill the nested page table, the second will find a reserved
bit set.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

x86: vmx/svm: test access to L1 MMIO-mapped device via EPT/NPT page tables

This fails on SVM.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

x86: svm: add a function to do vmmcall

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

x86: svm: IOIO testing

Testing the bitmap handling so far, does not cover string instructions
yet.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

x86: svm: initialize IO bitmap

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

x86: svm: load/save all GPRs

The cr2 field is unused, but I prefer to keep it the same as vmx (it is
also unused there).

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

svm: fix mode switch testcase

This was broken because it needed the 32-bit and 16-bit selectors.
Add them back to cstart64.S, and change svm.c to use symbolic names.

Signed-off-by: Paolo Bonzini <p

svm: fix mode switch testcase

This was broken because it needed the 32-bit and 16-bit selectors.
Add them back to cstart64.S, and change svm.c to use symbolic names.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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x86: svm: rename get_pte function

We will make it public in vm.c with the next patch.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

svm: fix warning

x86/svm.c:534:18: warning: variable ‘data’ set but not used

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

x86/svm: run cr3 read intercept emulate only on SMP

The SVM test 'cr3 read intercept emulate' when ran on uniprocessor
system does not finish and blocks all the tests scheduled to be ran
afterwords.

x86/svm: run cr3 read intercept emulate only on SMP

The SVM test 'cr3 read intercept emulate' when ran on uniprocessor
system does not finish and blocks all the tests scheduled to be ran
afterwords. Add check so that the test is only ran on the SMP VM.

Signed-off-by: Prasad Joshi <prasadjoshi.linux@gmail.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>

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svm: Add VMLOAD/VMSAVE latency test

Just figured out that it makes a lot of sens to measure the latency of
stgi and clgi too in this test. Here is an updated one.

>From 350d33d155db8928f81cc8015877

svm: Add VMLOAD/VMSAVE latency test

Just figured out that it makes a lot of sens to measure the latency of
stgi and clgi too in this test. Here is an updated one.

>From 350d33d155db8928f81cc801587787c84d6bc8c5 Mon Sep 17 00:00:00 2001
From: Joerg Roedel <joerg.roedel@amd.com>
Date: Sun, 19 Sep 2010 15:34:37 +0200
Subject: [PATCH] svm: Add VMLOAD/VMSAVE and STGI/CLGI latency test

This patch adds a test to measure the latency of the VMLOAD
and VMSAVE instructions as well as for STGI and CLGI.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>

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svm: Add VMRUN/VMEXIT latency test

This patch adds a test to measure the latency of VMRUN and
VMEXIT.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Marcelo Tosatti <mtosatti@red

svm: Add VMRUN/VMEXIT latency test

This patch adds a test to measure the latency of VMRUN and
VMEXIT.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>

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svm: Add test for the NPT page table walker

This patch adds a test to check if NPT faults that occur
while walking the guest page table are reported correctly.

Signed-off-by: Joerg Roedel <joerg.ro

svm: Add test for the NPT page table walker

This patch adds a test to check if NPT faults that occur
while walking the guest page table are reported correctly.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Avi Kivity <avi@redhat.com>

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