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t=1641548899; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:list-id:list-help: list-unsubscribe:list-subscribe:list-post; bh=5r10XZ5XlK5gDku9ZzB7fwso+xqMV/nCtrmpJ+i+DTo=; b=SZh0PjtBJ6QasPcaknijF7bj8YkQZ5uKFtAxWStfzUKyzDW44z3tJ++nf0jwkQJrw11FV5 UO9tk4H9dHDww4N+e0E15ENKbYSKWq1m3pWDy8weTboFpspERAruL/tWvC+y2Sf+9bZ5wE 5ILVGggSkyIklH4OjHEnHVs2hd42fbg= X-MC-Unique: G1XG6kvwNfejmpgH5DyvxA-1 From: Andrea Bolognani To: libvir-list@redhat.com Subject: [libvirt PATCH v4 01/19] qemu: Only probe KVM on Linux Date: Fri, 7 Jan 2022 10:47:28 +0100 Message-Id: <20220107094746.1042621-2-abologna@redhat.com> In-Reply-To: <20220107094746.1042621-1-abologna@redhat.com> References: <20220107094746.1042621-1-abologna@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 X-loop: libvir-list@redhat.com Cc: r.bolshakov@yadro.com X-BeenThere: libvir-list@redhat.com X-Mailman-Version: 2.1.12 Precedence: junk List-Id: Development discussions about the libvirt library & tools List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: libvir-list-bounces@redhat.com Errors-To: libvir-list-bounces@redhat.com X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=libvir-list-bounces@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1641548901816100001 We already know it's not going to be available on other platforms. Suggested-by: Daniel P. Berrang=C3=A9 Signed-off-by: Andrea Bolognani --- src/qemu/qemu_process.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c index 5c9ca0fe4f..c2c10d282a 100644 --- a/src/qemu/qemu_process.c +++ b/src/qemu/qemu_process.c @@ -9269,6 +9269,12 @@ qemuProcessQMPInit(qemuProcessQMP *proc) } =20 =20 +#if defined(__linux__) +# define hwaccel "kvm:tcg" +#else +# define hwaccel "tcg" +#endif + static int qemuProcessQMPLaunch(qemuProcessQMP *proc) { @@ -9279,7 +9285,7 @@ qemuProcessQMPLaunch(qemuProcessQMP *proc) if (proc->forceTCG) machine =3D "none,accel=3Dtcg"; else - machine =3D "none,accel=3Dkvm:tcg"; + machine =3D "none,accel=3D" hwaccel; =20 VIR_DEBUG("Try to probe capabilities of '%s' via QMP, machine %s", proc->binary, machine); --=20 2.31.1