From: Paolo Bonzini <pbonzini@redhat.com>
To: Igor Mammedov <imammedo@redhat.com>,
Markus Armbruster <armbru@redhat.com>
Cc: Richard Henderson <rth@twiddle.net>,
qemu-devel@nongnu.org, Eduardo Habkost <ehabkost@redhat.com>
Subject: Re: [PATCH v2 20/25] x86: Fix x86_cpu_new() error API violations
Date: Wed, 24 Jun 2020 16:20:16 +0200 [thread overview]
Message-ID: <1d6e83fa-04c2-2d3e-3695-bf85f6647bfc@redhat.com> (raw)
In-Reply-To: <20200624161703.153c7905@redhat.com>
On 24/06/20 16:17, Igor Mammedov wrote:
>> - cpu = object_new(MACHINE(x86ms)->cpu_type);
>> -
>> - object_property_set_uint(cpu, apic_id, "apic-id", &local_err);
>> - qdev_realize(DEVICE(cpu), NULL, &local_err);
>> -
>> - object_unref(cpu);
>> - error_propagate(errp, local_err);
>> + object_property_set_uint(cpu, apic_id, "apic-id", &error_abort);
> it may fail here if user specified wrong cpu flags, but there is nothing we can do to fix it.
> perhaps error_fatal would suit this case better?
No, we need to add the error_propagate dance instead.
Paolo
next prev parent reply other threads:[~2020-06-24 14:21 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-24 8:37 [PATCH v2 00/25] Error handling fixes & cleanups Markus Armbruster
2020-06-24 8:37 ` [PATCH v2 01/25] net/virtio: Fix failover_replug_primary() return value regression Markus Armbruster
2020-06-24 8:37 ` [PATCH v2 02/25] pci: Delete useless error_propagate() Markus Armbruster
2020-06-24 8:37 ` [PATCH v2 03/25] Clean up some calls to ignore Error objects the right way Markus Armbruster
2020-06-24 9:02 ` Greg Kurz
2020-06-25 6:42 ` Markus Armbruster
2020-06-24 8:37 ` [PATCH v2 04/25] tests: Use &error_abort where appropriate Markus Armbruster
2020-06-24 8:37 ` [PATCH v2 05/25] tests: Use error_free_or_abort() " Markus Armbruster
2020-06-24 14:42 ` Eric Blake
2020-06-24 8:37 ` [PATCH v2 06/25] usb/dev-mtp: Fix Error double free after inotify failure Markus Armbruster
2020-06-24 8:37 ` [PATCH v2 07/25] spapr: Plug minor memory leak in spapr_machine_init() Markus Armbruster
2020-06-24 9:04 ` Greg Kurz
2020-06-25 3:52 ` David Gibson
2020-06-24 8:37 ` [PATCH v2 08/25] qga: Plug unlikely memory leak in guest-set-memory-blocks Markus Armbruster
2020-06-24 8:37 ` [PATCH v2 09/25] sd/milkymist-memcard: Plug minor memory leak in realize Markus Armbruster
2020-06-24 8:37 ` [PATCH v2 10/25] test-util-filemonitor: Plug unlikely memory leak Markus Armbruster
2020-06-24 8:37 ` [PATCH v2 11/25] vnc: Plug minor memory leak in vnc_display_open() Markus Armbruster
2020-06-24 8:37 ` [PATCH v2 12/25] aspeed: Clean up roundabout error propagation Markus Armbruster
2020-06-24 8:37 ` [PATCH v2 13/25] qdev: Drop qbus_set_bus_hotplug_handler() parameter @errp Markus Armbruster
2020-06-24 8:37 ` [PATCH v2 14/25] qdev: Drop qbus_set_hotplug_handler() " Markus Armbruster
2020-06-24 8:37 ` [PATCH v2 15/25] hw: Fix error API violation around object_property_set_link() Markus Armbruster
2020-06-24 8:37 ` [PATCH v2 16/25] hw/arm: Drop useless object_property_set_link() error handling Markus Armbruster
2020-06-24 8:37 ` [PATCH v2 17/25] riscv/sifive_u: Fix sifive_u_soc_realize() error API violations Markus Armbruster
2020-06-24 8:37 ` [PATCH v2 18/25] riscv_hart: Fix riscv_harts_realize() " Markus Armbruster
2020-06-24 8:37 ` [PATCH v2 19/25] mips/cps: Fix mips_cps_realize() " Markus Armbruster
2020-06-24 8:37 ` [PATCH v2 20/25] x86: Fix x86_cpu_new() " Markus Armbruster
2020-06-24 14:17 ` Igor Mammedov
2020-06-24 14:20 ` Paolo Bonzini [this message]
2020-06-25 6:44 ` Markus Armbruster
2020-06-25 19:29 ` Igor Mammedov
2020-06-26 12:54 ` Markus Armbruster
2020-07-13 15:50 ` Igor Mammedov
2020-07-14 9:49 ` Markus Armbruster
2020-06-24 8:37 ` [PATCH v2 21/25] amd_iommu: Fix amdvi_realize() error API violation Markus Armbruster
2020-06-24 8:37 ` [PATCH v2 22/25] arm/stm32f205 arm/stm32f405: Fix realize " Markus Armbruster
2020-06-24 19:17 ` Alistair Francis
2020-06-24 8:37 ` [PATCH v2 23/25] aspeed: " Markus Armbruster
2020-06-24 8:37 ` [PATCH v2 24/25] hw/arm/armsse: Fix armsse_realize() " Markus Armbruster
2020-06-24 8:37 ` [PATCH v2 25/25] arm/{bcm2835, fsl-imx25, fsl-imx6}: Fix realize error API violations Markus Armbruster
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