sys/linux/test: update expected exit code in KVM nested tests

ramosian-glider · ramosian-glider · commit ef506c965c18 · 2026-01-26T09:30:24.000Z
The syz_kvm_assert_syzos_uexit$x86 function expects a 64-bit value
for the exit code.
Update the test cases to use 0xffffffffffffffff instead of 0xffffffff
to reflect the -1 value used to indicate the end of the test.
diff --git a/sys/linux/test/amd64-syz_kvm_nested_amd_inject b/sys/linux/test/amd64-syz_kvm_nested_amd_inject
@@ -34,4 +34,4 @@ syz_kvm_assert_syzos_uexit$x86(r3, r5, 0xface)
 # Cleanup
 #
 ioctl$KVM_RUN(r3, AUTO, 0x0)
-syz_kvm_assert_syzos_uexit$x86(r3, r5, 0xffffffff)
+syz_kvm_assert_syzos_uexit$x86(r3, r5, 0xffffffffffffffff)
diff --git a/sys/linux/test/amd64-syz_kvm_nested_amd_invlpga b/sys/linux/test/amd64-syz_kvm_nested_amd_invlpga
@@ -32,4 +32,4 @@ syz_kvm_assert_syzos_uexit$x86(r3, r5, 0xface)
 # guest_main should finish with guest_uexit(-1).
 #
 ioctl$KVM_RUN(r3, AUTO, 0x0)
-syz_kvm_assert_syzos_uexit$x86(r3, r5, 0xffffffff)
+syz_kvm_assert_syzos_uexit$x86(r3, r5, 0xffffffffffffffff)
diff --git a/sys/linux/test/amd64-syz_kvm_nested_amd_stgi b/sys/linux/test/amd64-syz_kvm_nested_amd_stgi
@@ -44,4 +44,4 @@ syz_kvm_assert_syzos_uexit$x86(r3, r5, 0xface)
 # Cleanup.
 #
 ioctl$KVM_RUN(r3, AUTO, 0x0)
-syz_kvm_assert_syzos_uexit$x86(r3, r5, 0xffffffff)
+syz_kvm_assert_syzos_uexit$x86(r3, r5, 0xffffffffffffffff)
diff --git a/sys/linux/test/amd64-syz_kvm_nested_amd_vmcb_write_mask b/sys/linux/test/amd64-syz_kvm_nested_amd_vmcb_write_mask
@@ -40,4 +40,4 @@ syz_kvm_assert_syzos_uexit$x86(r3, r5, 0xe2e20002)
 # guest_main should finish with guest_uexit(-1).
 #
 ioctl$KVM_RUN(r3, AUTO, 0x0)
-syz_kvm_assert_syzos_uexit$x86(r3, r5, 0xffffffff)
+syz_kvm_assert_syzos_uexit$x86(r3, r5, 0xffffffffffffffff)
diff --git a/sys/linux/test/amd64-syz_kvm_nested_create_vm-hlt b/sys/linux/test/amd64-syz_kvm_nested_create_vm-hlt
@@ -20,4 +20,4 @@ syz_kvm_assert_syzos_uexit$x86(r3, r5, 0xe2e20001)
 # KVM_RUN should exit with KVM_EXIT_MMIO due to guest_uexit(-1).
 #
 ioctl$KVM_RUN(r3, AUTO, 0x0)
-syz_kvm_assert_syzos_uexit$x86(r3, r5, 0xffffffff)
+syz_kvm_assert_syzos_uexit$x86(r3, r5, 0xffffffffffffffff)
diff --git a/sys/linux/test/amd64-syz_kvm_nested_intel_vmwrite_mask b/sys/linux/test/amd64-syz_kvm_nested_intel_vmwrite_mask
@@ -37,4 +37,4 @@ syz_kvm_assert_syzos_uexit$x86(r3, r5, 0xe2e20002)
 # guest_main should finish with guest_uexit(-1).
 #
 ioctl$KVM_RUN(r3, AUTO, 0x0)
-syz_kvm_assert_syzos_uexit$x86(r3, r5, 0xffffffff)
+syz_kvm_assert_syzos_uexit$x86(r3, r5, 0xffffffffffffffff)
diff --git a/sys/linux/test/amd64-syz_kvm_nested_vmresume b/sys/linux/test/amd64-syz_kvm_nested_vmresume
@@ -26,4 +26,4 @@ syz_kvm_assert_syzos_uexit$x86(r3, r5, 0xe2e20001)
 # guest_main should finish with guest_uexit(-1).
 #
 ioctl$KVM_RUN(r3, AUTO, 0x0)
-syz_kvm_assert_syzos_uexit$x86(r3, r5, 0xffffffff)
+syz_kvm_assert_syzos_uexit$x86(r3, r5, 0xffffffffffffffff)
diff --git a/sys/linux/test/amd64-syz_kvm_nested_vmresume-cpuid b/sys/linux/test/amd64-syz_kvm_nested_vmresume-cpuid
@@ -24,4 +24,4 @@ syz_kvm_assert_syzos_uexit$x86(r3, r5, 0xe2e20001)
 # guest_main should finish with guest_uexit(-1).
 #
 ioctl$KVM_RUN(r3, AUTO, 0x0)
-syz_kvm_assert_syzos_uexit$x86(r3, r5, 0xffffffff)
+syz_kvm_assert_syzos_uexit$x86(r3, r5, 0xffffffffffffffff)
diff --git a/sys/linux/test/amd64-syz_kvm_nested_vmresume-rdtsc b/sys/linux/test/amd64-syz_kvm_nested_vmresume-rdtsc
@@ -24,4 +24,4 @@ syz_kvm_assert_syzos_uexit$x86(r3, r5, 0xe2e20001)
 # guest_main should finish with guest_uexit(-1).
 #
 ioctl$KVM_RUN(r3, AUTO, 0x0)
-syz_kvm_assert_syzos_uexit$x86(r3, r5, 0xffffffff)
+syz_kvm_assert_syzos_uexit$x86(r3, r5, 0xffffffffffffffff)
diff --git a/sys/linux/test/amd64-syz_kvm_nested_vmresume-rdtscp b/sys/linux/test/amd64-syz_kvm_nested_vmresume-rdtscp
@@ -24,4 +24,4 @@ syz_kvm_assert_syzos_uexit$x86(r3, r5, 0xe2e20001)
 # guest_main should finish with guest_uexit(-1).
 #
 ioctl$KVM_RUN(r3, AUTO, 0x0)
-syz_kvm_assert_syzos_uexit$x86(r3, r5, 0xffffffff)
+syz_kvm_assert_syzos_uexit$x86(r3, r5, 0xffffffffffffffff)

Original file line number	Diff line number	Diff line change
`@@ -34,4 +34,4 @@ syz_kvm_assert_syzos_uexit$x86(r3, r5, 0xface)`
`34`	`34`	`# Cleanup`
`35`	`35`	`#`
`36`	`36`	`ioctl$KVM_RUN(r3, AUTO, 0x0)`
`37`		`-syz_kvm_assert_syzos_uexit$x86(r3, r5, 0xffffffff)`
	`37`	`+syz_kvm_assert_syzos_uexit$x86(r3, r5, 0xffffffffffffffff)`
Original file line number	Diff line number	Diff line change
`@@ -32,4 +32,4 @@ syz_kvm_assert_syzos_uexit$x86(r3, r5, 0xface)`
`32`	`32`	`# guest_main should finish with guest_uexit(-1).`
`33`	`33`	`#`
`34`	`34`	`ioctl$KVM_RUN(r3, AUTO, 0x0)`
`35`		`-syz_kvm_assert_syzos_uexit$x86(r3, r5, 0xffffffff)`
	`35`	`+syz_kvm_assert_syzos_uexit$x86(r3, r5, 0xffffffffffffffff)`
Original file line number	Diff line number	Diff line change
`@@ -44,4 +44,4 @@ syz_kvm_assert_syzos_uexit$x86(r3, r5, 0xface)`
`44`	`44`	`# Cleanup.`
`45`	`45`	`#`
`46`	`46`	`ioctl$KVM_RUN(r3, AUTO, 0x0)`
`47`		`-syz_kvm_assert_syzos_uexit$x86(r3, r5, 0xffffffff)`
	`47`	`+syz_kvm_assert_syzos_uexit$x86(r3, r5, 0xffffffffffffffff)`
Original file line number	Diff line number	Diff line change
`@@ -40,4 +40,4 @@ syz_kvm_assert_syzos_uexit$x86(r3, r5, 0xe2e20002)`
`40`	`40`	`# guest_main should finish with guest_uexit(-1).`
`41`	`41`	`#`
`42`	`42`	`ioctl$KVM_RUN(r3, AUTO, 0x0)`
`43`		`-syz_kvm_assert_syzos_uexit$x86(r3, r5, 0xffffffff)`
	`43`	`+syz_kvm_assert_syzos_uexit$x86(r3, r5, 0xffffffffffffffff)`
Original file line number	Diff line number	Diff line change
`@@ -20,4 +20,4 @@ syz_kvm_assert_syzos_uexit$x86(r3, r5, 0xe2e20001)`
`20`	`20`	`# KVM_RUN should exit with KVM_EXIT_MMIO due to guest_uexit(-1).`
`21`	`21`	`#`
`22`	`22`	`ioctl$KVM_RUN(r3, AUTO, 0x0)`
`23`		`-syz_kvm_assert_syzos_uexit$x86(r3, r5, 0xffffffff)`
	`23`	`+syz_kvm_assert_syzos_uexit$x86(r3, r5, 0xffffffffffffffff)`
Original file line number	Diff line number	Diff line change
`@@ -37,4 +37,4 @@ syz_kvm_assert_syzos_uexit$x86(r3, r5, 0xe2e20002)`
`37`	`37`	`# guest_main should finish with guest_uexit(-1).`
`38`	`38`	`#`
`39`	`39`	`ioctl$KVM_RUN(r3, AUTO, 0x0)`
`40`		`-syz_kvm_assert_syzos_uexit$x86(r3, r5, 0xffffffff)`
	`40`	`+syz_kvm_assert_syzos_uexit$x86(r3, r5, 0xffffffffffffffff)`
Original file line number	Diff line number	Diff line change
`@@ -26,4 +26,4 @@ syz_kvm_assert_syzos_uexit$x86(r3, r5, 0xe2e20001)`
`26`	`26`	`# guest_main should finish with guest_uexit(-1).`
`27`	`27`	`#`
`28`	`28`	`ioctl$KVM_RUN(r3, AUTO, 0x0)`
`29`		`-syz_kvm_assert_syzos_uexit$x86(r3, r5, 0xffffffff)`
	`29`	`+syz_kvm_assert_syzos_uexit$x86(r3, r5, 0xffffffffffffffff)`
Original file line number	Diff line number	Diff line change
`@@ -24,4 +24,4 @@ syz_kvm_assert_syzos_uexit$x86(r3, r5, 0xe2e20001)`
`24`	`24`	`# guest_main should finish with guest_uexit(-1).`
`25`	`25`	`#`
`26`	`26`	`ioctl$KVM_RUN(r3, AUTO, 0x0)`
`27`		`-syz_kvm_assert_syzos_uexit$x86(r3, r5, 0xffffffff)`
	`27`	`+syz_kvm_assert_syzos_uexit$x86(r3, r5, 0xffffffffffffffff)`