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From: Claudio Imbrenda <imbrenda@linux.ibm.com>
To: pbonzini@redhat.com
Cc: kvm@vger.kernel.org, thuth@redhat.com, frankja@linux.ibm.com,
	Nico Boehr <nrb@linux.ibm.com>
Subject: [kvm-unit-tests GIT PULL 06/28] lib: s390x: hardware: Add host_is_qemu() function
Date: Thu, 12 May 2022 11:35:01 +0200	[thread overview]
Message-ID: <20220512093523.36132-7-imbrenda@linux.ibm.com> (raw)
In-Reply-To: <20220512093523.36132-1-imbrenda@linux.ibm.com>

From: Janosch Frank <frankja@linux.ibm.com>

In the future we'll likely need to check if we're hosted on QEMU so
let's make this as easy as possible by providing a dedicated function.

Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
Reviewed-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
Reviewed-by: Nico Boehr <nrb@linux.ibm.com>
Signed-off-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
---
 lib/s390x/hardware.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/lib/s390x/hardware.h b/lib/s390x/hardware.h
index 01eeb261..86fe873c 100644
--- a/lib/s390x/hardware.h
+++ b/lib/s390x/hardware.h
@@ -45,6 +45,11 @@ static inline bool host_is_lpar(void)
 	return detect_host() == HOST_IS_LPAR;
 }
 
+static inline bool host_is_qemu(void)
+{
+	return host_is_tcg() || host_is_kvm();
+}
+
 static inline bool machine_is_z15(void)
 {
 	uint16_t machine = get_machine_id();
-- 
2.36.1


  parent reply	other threads:[~2022-05-12  9:36 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-05-12  9:34 [kvm-unit-tests GIT PULL 00/28] storage keys, attestation, migration tests Claudio Imbrenda
2022-05-12  9:34 ` [kvm-unit-tests GIT PULL 01/28] s390x: gs: move to new header file Claudio Imbrenda
2022-05-12  9:34 ` [kvm-unit-tests GIT PULL 02/28] s390x: add test for SIGP STORE_ADTL_STATUS order Claudio Imbrenda
2022-09-20 15:53   ` Thomas Huth
2022-10-05 13:18     ` Nico Boehr
2022-10-05 13:25       ` Thomas Huth
2022-10-05 14:00         ` Nico Boehr
2022-05-12  9:34 ` [kvm-unit-tests GIT PULL 03/28] s390x: epsw: fix report_pop_prefix() when running under non-QEMU Claudio Imbrenda
2022-05-12  9:34 ` [kvm-unit-tests GIT PULL 04/28] s390x: tprot: use lib include for mmu.h Claudio Imbrenda
2022-05-12  9:35 ` [kvm-unit-tests GIT PULL 05/28] s390x: smp: make stop stopped cpu look the same as the running case Claudio Imbrenda
2022-05-12  9:35 ` Claudio Imbrenda [this message]
2022-05-12  9:35 ` [kvm-unit-tests GIT PULL 07/28] s390x: css: Skip if we're not run by qemu Claudio Imbrenda
2022-05-12  9:35 ` [kvm-unit-tests GIT PULL 08/28] s390x: diag308: Only test subcode 2 under QEMU Claudio Imbrenda
2022-05-12  9:35 ` [kvm-unit-tests GIT PULL 09/28] s390x: pfmf: Initialize pfmf_r1 union on declaration Claudio Imbrenda
2022-05-12  9:35 ` [kvm-unit-tests GIT PULL 10/28] s390x: snippets: asm: Add license and copyright headers Claudio Imbrenda
2022-05-12  9:35 ` [kvm-unit-tests GIT PULL 11/28] s390x: pv-diags: Cleanup includes Claudio Imbrenda
2022-05-12  9:35 ` [kvm-unit-tests GIT PULL 12/28] s390x: css: " Claudio Imbrenda
2022-05-12  9:35 ` [kvm-unit-tests GIT PULL 13/28] s390x: iep: " Claudio Imbrenda
2022-05-12  9:35 ` [kvm-unit-tests GIT PULL 14/28] s390x: mvpg: " Claudio Imbrenda
2022-05-12  9:35 ` [kvm-unit-tests GIT PULL 15/28] s390x: uv-host: Fix pgm tests Claudio Imbrenda
2022-05-12  9:35 ` [kvm-unit-tests GIT PULL 16/28] lib: s390x: add support for SCLP console read Claudio Imbrenda
2022-05-12  9:35 ` [kvm-unit-tests GIT PULL 17/28] s390x: add support for migration tests Claudio Imbrenda
2022-05-12  9:35 ` [kvm-unit-tests GIT PULL 18/28] s390x: don't run migration tests under PV Claudio Imbrenda
2022-05-12  9:35 ` [kvm-unit-tests GIT PULL 19/28] s390x: add basic migration test Claudio Imbrenda
2022-05-12  9:35 ` [kvm-unit-tests GIT PULL 20/28] s390x: Give name to return value of tprot() Claudio Imbrenda
2022-05-12  9:35 ` [kvm-unit-tests GIT PULL 21/28] s390x: Test effect of storage keys on some instructions Claudio Imbrenda
2022-05-12  9:35 ` [kvm-unit-tests GIT PULL 22/28] Disable s390x skey test in GitLab CI Claudio Imbrenda
2022-05-12  9:35 ` [kvm-unit-tests GIT PULL 23/28] s390x: uv-host: Add invalid command attestation check Claudio Imbrenda
2022-05-12  9:35 ` [kvm-unit-tests GIT PULL 24/28] s390x: lib: Add QUI getter Claudio Imbrenda
2022-05-12  9:35 ` [kvm-unit-tests GIT PULL 25/28] s390x: uv-guest: remove duplicated checks Claudio Imbrenda
2022-05-12  9:35 ` [kvm-unit-tests GIT PULL 26/28] s390x: uv-guest: Remove double report_prefix_pop Claudio Imbrenda
2022-05-12  9:35 ` [kvm-unit-tests GIT PULL 27/28] s390x: uv-guest: add share bit test Claudio Imbrenda
2022-05-12  9:35 ` [kvm-unit-tests GIT PULL 28/28] s390x: Add attestation tests Claudio Imbrenda

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