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Re: [Qemu-trivial] [PATCH 1/4] Replace '-machine accel=xyz' with '-accel
From: |
Thomas Huth |
Subject: |
Re: [Qemu-trivial] [PATCH 1/4] Replace '-machine accel=xyz' with '-accel xyz' |
Date: |
Wed, 13 Jun 2018 14:53:04 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.8.0 |
On 13.06.2018 14:48, Paolo Bonzini wrote:
> On 13/06/2018 07:05, Thomas Huth wrote:
>> diff --git a/tests/vmgenid-test.c b/tests/vmgenid-test.c
>> index 8d915c6..4324034 100644
>> --- a/tests/vmgenid-test.c
>> +++ b/tests/vmgenid-test.c
>> @@ -131,7 +131,7 @@ static void read_guid_from_monitor(QemuUUID *guid)
>> static char disk[] = "tests/vmgenid-test-disk-XXXXXX";
>>
>> #define GUID_CMD(guid) \
>> - "-machine accel=kvm:tcg " \
>> + "-accel kvm:tcg " \
>> "-device vmgenid,id=testvgid,guid=%s " \
>
> "-accel kvm:tcg" works, but it really shouldn't (and I think we can
> change it without a deprecation period). The right syntax would be
> "-accel kvm -accel tcg", so that you can specify options that are valid
> only for KVM, or onlty for TCG.
I see your point, but this would break these qtests that are trying to
override the "-machine accel=qtest" from libqtest.c this way... and if
any other tool out there in the wild is already depending on this
behavior, too, we can not change it so easily anymore.
Thomas
[Qemu-trivial] [PATCH 2/4] Replace '-enable-kvm' with '-accel kvm' in docs and help texts, Thomas Huth, 2018/06/13
[Qemu-trivial] [PATCH 3/4] qemu-options: Improve the documentation of '-accel' and '-machine accel=...', Thomas Huth, 2018/06/13
[Qemu-trivial] [RFC PATCH 4/4] qemu-options: Do not show -enable-kvm and -enable-hax in the docs anymore, Thomas Huth, 2018/06/13