Paolo Bonzini 129c48cde6 KVM: selftests: restore special vmmcall code layout needed by the harness ...

Commit 8fda37cf3d ("KVM: selftests: Stuff RAX/RCX with 'safe' values
in vmmcall()/vmcall()", 2022-11-21) broke the svm_nested_soft_inject_test
because it placed a "pop rbp" instruction after vmmcall.  While this is
correct and mimics what is done in the VMX case, this particular test
expects a ud2 instruction right after the vmmcall, so that it can skip
over it in the L1 part of the test.

Inline a suitably-modified version of vmmcall() to restore the
functionality of the test.

Fixes: 8fda37cf3d ("KVM: selftests: Stuff RAX/RCX with 'safe' values in vmmcall()/vmcall()"
Cc: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Sean Christopherson <seanjc@google.com>
Reviewed-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
Message-Id: <20221130181147.9911-1-pbonzini@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

2022-12-28 07:18:01 -05:00

..

aarch64

KVM: selftests: Define literal to asm constraint in aarch64 as unsigned long

2022-12-27 06:00:45 -05:00

include

Merge remote-tracking branch 'kvm/queue' into HEAD

2022-12-12 15:54:07 -05:00

lib

KVM: selftests: Mark correct page as mapped in virt_map()

2022-12-27 06:00:50 -05:00

s390x

KVM: selftests: move common startup logic to kvm_util.c

2022-11-16 16:58:56 -08:00

x86_64

KVM: selftests: restore special vmmcall code layout needed by the harness

2022-12-28 07:18:01 -05:00

.gitignore

KVM: selftests: Use pattern matching in .gitignore

2022-12-27 06:00:46 -05:00

access_tracking_perf_test.c

Merge remote-tracking branch 'kvm/queue' into HEAD

2022-12-12 15:54:07 -05:00

config

selftests: kvm: Adding config fragments

2019-08-09 16:52:38 +02:00

demand_paging_test.c

Merge tag 'kvmarm-6.2' of https://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD

2022-12-09 09:12:12 +01:00

dirty_log_perf_test.c

KVM: selftests: Fix spelling mistake "probabalistic" -> "probabilistic"

2022-12-02 13:23:55 -05:00

dirty_log_test.c

Merge remote-tracking branch 'kvm/queue' into HEAD

2022-12-12 15:54:07 -05:00

hardware_disable_test.c

KVM: selftests: Move per-VM/per-vCPU nr pages calculation to __vm_create()

2022-06-11 11:47:26 -04:00

kvm_binary_stats_test.c

selftests: KVM: Add exponent check for boolean stats

2022-08-01 08:01:23 -04:00

kvm_create_max_vcpus.c

KVM: selftests: Add TEST_REQUIRE macros to reduce skipping copy+paste

2022-06-11 11:47:29 -04:00

kvm_page_table_test.c

KVM: selftests: Drop now-unnecessary ucall_uninit()

2022-11-16 16:58:53 -08:00

Makefile

KVM: selftests: Disable "gnu-variable-sized-type-not-at-end" warning

2022-12-27 06:00:48 -05:00

max_guest_memory_test.c

KVM: selftests: Add atoi_positive() and atoi_non_negative() for input validation

2022-11-16 10:03:24 -08:00

memslot_modification_stress_test.c

Merge tag 'kvmarm-6.2' of https://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD

2022-12-09 09:12:12 +01:00

memslot_perf_test.c

KVM: selftests: Fix divide-by-zero bug in memslot_perf_test

2022-12-27 06:00:46 -05:00

rseq_test.c

KVM: selftests: move common startup logic to kvm_util.c

2022-11-16 16:58:56 -08:00

set_memory_region_test.c

KVM: selftests: move common startup logic to kvm_util.c

2022-11-16 16:58:56 -08:00

settings

selftests: kvm: Raise the default timeout to 120 seconds

2021-02-09 08:17:08 -05:00

steal_time.c

KVM: selftests: Automatically do init_ucall() for non-barebones VMs

2022-11-16 16:58:51 -08:00

system_counter_offset_test.c

KVM: selftests: Automatically do init_ucall() for non-barebones VMs

2022-11-16 16:58:51 -08:00