From: Stephen Rothwell <sfr@canb.auug.org.au>
To: Paolo Bonzini <pbonzini@redhat.com>
Cc: KVM <kvm@vger.kernel.org>, Peter Gonda <pgonda@google.com>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Linux Next Mailing List <linux-next@vger.kernel.org>
Subject: Re: linux-next: build failure after merge of the kvm tree
Date: Wed, 27 Apr 2022 13:23:27 +1000 [thread overview]
Message-ID: <20220427132327.731b35d8@canb.auug.org.au> (raw)
In-Reply-To: <20220419153423.644c0fa1@canb.auug.org.au>
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Hi all,
On Tue, 19 Apr 2022 15:34:23 +1000 Stephen Rothwell <sfr@canb.auug.org.au> wrote:
>
> After merging the kvm tree, today's linux-next build (arm64 defconfig)
> failed like this:
>
> arch/arm64/kvm/psci.c: In function 'kvm_prepare_system_event':
> arch/arm64/kvm/psci.c:184:32: error: 'struct <anonymous>' has no member named 'flags'
> 184 | vcpu->run->system_event.flags = flags;
> | ^
>
> Caused by commit
>
> c24a950ec7d6 ("KVM, SEV: Add KVM_EXIT_SHUTDOWN metadata for SEV-ES")
>
> In this commit, the uapi structure changes do not match the documentation
> changes :-( Does it matter that the ABI may be changed by this commit
> (depending on the alignment of the structure members)?
>
> I have added the following patch or today:
>
> From: Stephen Rothwell <sfr@canb.auug.org.au>
> Date: Tue, 19 Apr 2022 15:25:17 +1000
> Subject: [PATCH] fix up for "KVM, SEV: Add KVM_EXIT_SHUTDOWN metadata for SEV-ES"
>
> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
> ---
> include/uapi/linux/kvm.h | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/include/uapi/linux/kvm.h b/include/uapi/linux/kvm.h
> index dd1d8167e71f..68ce07185f03 100644
> --- a/include/uapi/linux/kvm.h
> +++ b/include/uapi/linux/kvm.h
> @@ -448,6 +448,7 @@ struct kvm_run {
> #define KVM_SYSTEM_EVENT_NDATA_VALID (1u << 31)
> __u32 type;
> __u32 ndata;
> + __u64 flags;
> __u64 data[16];
> } system_event;
> /* KVM_EXIT_S390_STSI */
> --
> 2.35.1
I am still applying the above patch.
--
Cheers,
Stephen Rothwell
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next prev parent reply other threads:[~2022-04-27 3:24 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-19 5:34 linux-next: build failure after merge of the kvm tree Stephen Rothwell
2022-04-19 16:01 ` Sean Christopherson
2022-04-19 16:09 ` Paolo Bonzini
2022-04-21 18:06 ` Paolo Bonzini
2022-04-27 3:23 ` Stephen Rothwell [this message]
2022-04-27 6:06 ` Paolo Bonzini
-- strict thread matches above, loose matches on Subject: below --
2024-04-12 3:34 Stephen Rothwell
2024-04-12 3:35 ` Stephen Rothwell
2024-04-12 12:14 ` Paolo Bonzini
2023-11-22 2:14 Stephen Rothwell
2023-11-20 4:22 Stephen Rothwell
2023-12-11 2:50 ` Stephen Rothwell
2021-02-08 5:33 Stephen Rothwell
2021-02-08 11:18 ` Yu Zhang
2021-02-05 5:02 Stephen Rothwell
2021-02-05 10:08 ` Paolo Bonzini
2021-02-07 19:48 ` Stephen Rothwell
2021-02-09 4:56 ` Stephen Rothwell
2020-07-17 5:57 Stephen Rothwell
2020-07-29 7:06 ` Stephen Rothwell
2020-05-21 6:28 Stephen Rothwell
2020-06-04 2:54 ` Stephen Rothwell
2019-02-18 3:42 Stephen Rothwell
2019-02-19 15:36 ` Sean Christopherson
2019-02-19 18:17 ` Paolo Bonzini
2018-12-19 4:33 Stephen Rothwell
2017-02-08 3:23 Stephen Rothwell
2016-12-19 1:11 Stephen Rothwell
2015-09-08 1:35 Stephen Rothwell
2015-09-08 2:10 ` Wanpeng Li
2015-09-08 9:24 ` Paolo Bonzini
2015-05-29 7:36 Stephen Rothwell
2015-05-29 7:54 ` Ingo Molnar
2015-05-29 12:08 ` Paolo Bonzini
2014-11-24 6:19 Stephen Rothwell
2014-11-24 9:38 ` Paolo Bonzini
2014-08-06 4:39 Stephen Rothwell
2014-03-11 23:55 Mark Brown
2014-01-10 3:00 Stephen Rothwell
2014-01-17 4:03 ` Stephen Rothwell
2012-08-23 3:21 Stephen Rothwell
2012-03-06 4:53 Stephen Rothwell
2012-03-06 10:34 ` Avi Kivity
2010-08-30 1:35 Stephen Rothwell
2010-08-30 10:03 ` Alexander Graf
2010-08-30 10:56 ` Avi Kivity
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