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From: Sean Christopherson <seanjc@google.com>
To: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Paolo Bonzini <pbonzini@redhat.com>, 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: Tue, 19 Apr 2022 16:01:23 +0000	[thread overview]
Message-ID: <Yl7c06VX5Pf4ZKsa@google.com> (raw)
In-Reply-To: <20220419153423.644c0fa1@canb.auug.org.au>

On Tue, Apr 19, 2022, Stephen Rothwell wrote:
> Hi all,
> 
> 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)?

Yeah, it's a bit of mess.  I believe we have a way out, waiting on Paolo to weigh in.

https://lore.kernel.org/all/YlisiF4BU6Uxe+iU@google.com

  reply	other threads:[~2022-04-19 16:01 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 [this message]
2022-04-19 16:09   ` Paolo Bonzini
2022-04-21 18:06   ` Paolo Bonzini
2022-04-27  3:23 ` Stephen Rothwell
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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