From: Paul Durrant <xadimgnik@gmail.com>
To: "Philippe Mathieu-Daudé" <philmd@redhat.com>, qemu-devel@nongnu.org
Cc: "Aurelien Jarno" <aurelien@aurel32.net>,
"Peter Maydell" <peter.maydell@linaro.org>,
"Anthony Perard" <anthony.perard@citrix.com>,
qemu-ppc@nongnu.org, qemu-s390x@nongnu.org,
"Halil Pasic" <pasic@linux.ibm.com>,
"Huacai Chen" <chenhuacai@kernel.org>,
xen-devel@lists.xenproject.org,
"Marcel Apfelbaum" <marcel.apfelbaum@gmail.com>,
"David Gibson" <david@gibson.dropbear.id.au>,
qemu-arm@nongnu.org,
"Stefano Stabellini" <sstabellini@kernel.org>,
"Paolo Bonzini" <pbonzini@redhat.com>,
kvm@vger.kernel.org, "BALATON Zoltan" <balaton@eik.bme.hu>,
"Leif Lindholm" <leif@nuviainc.com>,
"Richard Henderson" <richard.henderson@linaro.org>,
"Radoslaw Biernacki" <rad@semihalf.com>,
"Alistair Francis" <alistair@alistair23.me>,
"Eduardo Habkost" <ehabkost@redhat.com>,
"Michael S. Tsirkin" <mst@redhat.com>,
"Thomas Huth" <thuth@redhat.com>,
"Jiaxun Yang" <jiaxun.yang@flygoat.com>,
"Hervé Poussineau" <hpoussin@reactos.org>,
"Greg Kurz" <groug@kaod.org>,
"Christian Borntraeger" <borntraeger@de.ibm.com>,
"Cornelia Huck" <cohuck@redhat.com>,
"Edgar E. Iglesias" <edgar.iglesias@gmail.com>,
"David Hildenbrand" <david@redhat.com>,
"Mark Cave-Ayland" <mark.cave-ayland@ilande.co.uk>,
"Aleksandar Rikalo" <aleksandar.rikalo@syrmia.com>,
"Philippe Mathieu-Daudé" <f4bug@amsat.org>
Subject: Re: [PATCH v2 09/11] hw/xenpv: Restrict Xen Para-virtualized machine to Xen accelerator
Date: Fri, 19 Feb 2021 18:20:17 +0000 [thread overview]
Message-ID: <f386d7c4-f139-4f17-4e5b-5a3c5288b238@xen.org> (raw)
In-Reply-To: <20210219173847.2054123-10-philmd@redhat.com>
On 19/02/2021 17:38, Philippe Mathieu-Daudé wrote:
> When started with other accelerator than Xen, the XenPV machine
> fails with a criptic message:
>
> $ qemu-system-x86_64 -M xenpv,accel=kvm
> xen be core: can't connect to xenstored
> qemu-system-x86_64: xen_init_pv: xen backend core setup failed
>
> By restricting it to Xen, we display a clearer error message:
>
> $ qemu-system-x86_64 -M xenpv,accel=kvm
> qemu-system-x86_64: invalid accelerator 'kvm' for machine xenpv
>
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Acked-by: Paul Durrant <paul@xen.org>
next prev parent reply other threads:[~2021-02-19 18:20 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-19 17:38 [PATCH v2 00/11] hw/accel: Exit gracefully when accelerator is invalid Philippe Mathieu-Daudé
2021-02-19 17:38 ` [PATCH v2 01/11] accel/kvm: Check MachineClass kvm_type() return value Philippe Mathieu-Daudé
2021-02-22 17:24 ` Cornelia Huck
2021-02-22 17:41 ` Philippe Mathieu-Daudé
2021-02-22 17:50 ` Cornelia Huck
2021-02-22 18:04 ` Philippe Mathieu-Daudé
2021-02-22 23:33 ` David Gibson
2021-02-22 23:37 ` David Gibson
2021-02-23 10:36 ` Cornelia Huck
2021-02-23 11:23 ` Philippe Mathieu-Daudé
2021-02-19 17:38 ` [PATCH v2 02/11] hw/boards: Introduce machine_class_valid_for_accelerator() Philippe Mathieu-Daudé
2021-02-22 17:34 ` Cornelia Huck
2021-02-22 17:46 ` Philippe Mathieu-Daudé
2021-02-22 17:59 ` Cornelia Huck
2021-02-19 17:38 ` [PATCH v2 03/11] hw/core: Restrict 'query-machines' to those supported by current accel Philippe Mathieu-Daudé
2021-02-22 17:42 ` Cornelia Huck
2021-02-19 17:38 ` [PATCH v2 04/11] hw/arm: Restrit KVM to the virt & versal machines Philippe Mathieu-Daudé
2021-02-22 20:03 ` BALATON Zoltan
2021-02-19 17:38 ` [PATCH v2 05/11] hw/mips: Restrict KVM to the malta & virt machines Philippe Mathieu-Daudé
[not found] ` <31a32613-2a61-7cd2-582a-4e6d10949436@flygoat.com>
2021-02-20 6:02 ` Huacai Chen
2021-02-19 17:38 ` [RFC PATCH v2 06/11] hw/ppc: Restrict KVM to various PPC machines Philippe Mathieu-Daudé
2021-02-22 5:59 ` David Gibson
2021-02-22 13:19 ` Philippe Mathieu-Daudé
2021-02-19 17:38 ` [PATCH v2 07/11] hw/s390x: Explicit the s390-ccw-virtio machines support TCG and KVM Philippe Mathieu-Daudé
2021-02-22 17:37 ` Cornelia Huck
2021-02-19 17:38 ` [RFC PATCH v2 08/11] hw/i386: Explicit x86 machines support all current accelerators Philippe Mathieu-Daudé
2021-02-19 17:38 ` [PATCH v2 09/11] hw/xenpv: Restrict Xen Para-virtualized machine to Xen accelerator Philippe Mathieu-Daudé
2021-02-19 18:20 ` Paul Durrant [this message]
2021-02-19 17:38 ` [PATCH v2 10/11] hw/board: Only allow TCG accelerator by default Philippe Mathieu-Daudé
2021-02-19 17:38 ` [PATCH v2 11/11] softmmu/vl: Exit gracefully when accelerator is not supported Philippe Mathieu-Daudé
2021-02-22 17:46 ` Cornelia Huck
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