kvm/s390/ucontrol_test.c

108 	struct kvm_run *run;
145 	self->run = (struct kvm_run *)mmap(NULL, self->kvm_run_size,
147 	ASSERT_NE(self->run, MAP_FAILED);
159 	TH_LOG("VM created %p %p", self->run, self->sie_block);
190 	munmap(self->run, self->kvm_run_size);
308 	struct kvm_run *run = self->run;
312 	TEST_ASSERT_EQ(KVM_EXIT_S390_UCONTROL, run->exit_reason);
313 	switch (run->s390_ucontrol.pgm_code) {
315 		seg_addr = run->s390_ucontrol.trans_exc_code & ~(SZ_1M - 1);
317 			run->s390_ucontrol.trans_exc_code, seg_addr);
323 		TEST_FAIL("UNEXPECTED PGM CODE %d", run->s390_ucontrol.pgm_code);
350 	struct kvm_run *run = self->run;
352 	switch (run->s390_sieic.ipa) {
359 		run->psw_addr = run->psw_addr - ilen;
360 		pr_info("rewind guest addr to 0x%.16llx\n", run->psw_addr);
375 	struct kvm_run *run = self->run;
379 		run->s390_sieic.icptcode,
380 		run->s390_sieic.ipa,
381 		run->s390_sieic.ipb);
382 	switch (run->s390_sieic.icptcode) {
394 		TEST_FAIL("UNEXPECTED SIEIC CODE %d", run->s390_sieic.icptcode);
402 	struct kvm_run *run = self->run;
404 	switch (run->exit_reason) {
414 		pr_info("exit_reason %2d not handled\n", run->exit_reason);
419 /* run the VM until interrupted */
425 	print_run(self->run, self->sie_block);
426 	print_regs(self->run);
427 	pr_debug("run %d / %d %s\n", rc, errno, strerror(errno));
436 	TEST_ASSERT_EQ(KVM_EXIT_S390_SIEIC, self->run->exit_reason);
470 	struct kvm_sync_regs *sync_regs = &self->run->s.regs;
471 	struct kvm_run *run = self->run;
481 	run->psw_mask = 0x0000000180000000ULL;
482 	run->psw_addr = self->code_gpa;
488 	run->kvm_dirty_regs |= KVM_SYNC_GPRS;
490 	/* run and expect to fail with ucontrol pic segment translation */
493 	ASSERT_EQ(KVM_EXIT_S390_UCONTROL, run->exit_reason);
495 	ASSERT_EQ(PGM_SEGMENT_TRANSLATION, run->s390_ucontrol.pgm_code);
496 	ASSERT_EQ(self->base_gpa + VM_MEM_SIZE, run->s390_ucontrol.trans_exc_code);
517 	/* unmap and run loop again */
523 	ASSERT_EQ(KVM_EXIT_S390_UCONTROL, run->exit_reason);
524 	ASSERT_EQ(PGM_SEGMENT_TRANSLATION, run->s390_ucontrol.pgm_code);
531 	struct kvm_sync_regs *sync_regs = &self->run->s.regs;
532 	struct kvm_run *run = self->run;
538 	run->kvm_dirty_regs |= KVM_SYNC_GPRS;
546 	run->psw_mask = 0x0000000180000000ULL;
547 	run->psw_addr = self->code_gpa;
549 	/* run and expect interception of diag 44 */
561 	/* run and expect interception of diag 44 again */
575 	struct kvm_sync_regs *sync_regs = &self->run->s.regs;
577 	struct kvm_run *run = self->run;
589 	run->kvm_dirty_regs |= KVM_SYNC_GPRS;
592 	run->psw_mask = 0x0000000180000000ULL;
593 	run->psw_addr = self->code_gpa;
601 	run->kvm_dirty_regs |= KVM_SYNC_GPRS;
611 	TEST_ASSERT_EQ(KVM_EXIT_S390_SIEIC, self->run->exit_reason);
623 	run->kvm_dirty_regs |= KVM_SYNC_GPRS;