From: Sean Christopherson <seanjc@google.com>
To: David Woodhouse <dwmw2@infradead.org>
Cc: "Gustavo A. R. Silva" <gustavo@embeddedor.com>,
keescook@chromium.org, daniel@iogearbox.net,
gustavoars@kernel.org, jgg@ziepe.ca, kvm@vger.kernel.org,
linux-kernel@vger.kernel.org,
Paolo Bonzini <pbonzini@redhat.com>,
Thomas Gleixner <tglx@kernel.org>,
Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
Dave Hansen <dave.hansen@linux.intel.com>,
x86@kernel.org, "H. Peter Anvin" <hpa@zytor.com>
Subject: Re: [PATCH] KVM: x86: Fix C++ user API for structures with variable length arrays
Date: Thu, 5 Mar 2026 11:31:59 -0800 [thread overview]
Message-ID: <aanaL-LA4gwTaSH4@google.com> (raw)
In-Reply-To: <4746a98c3390aab3d5f561dbcd0ce9d14266f003.camel@infradead.org>
On Thu, Mar 05, 2026, David Woodhouse wrote:
> On Thu, 2026-03-05 at 10:36 -0800, Sean Christopherson wrote:
> > > + __DECLARE_FLEX_ARRAY(__u32, extra);
> > > };
> >
> > There are several structs that got missed:
> >
> > kvm_pmu_event_filter
> > kvm_reg_list
> > kvm_signal_mask
> > kvm_coalesced_mmio_ring
> > kvm_cpuid
> > kvm_stats_desc
>
> Ack. Shall we do just the __DECLARE_FLEX_ARRAY() part, including those
> missed structures?
Ya, can you send a v2?
next prev parent reply other threads:[~2026-03-05 19:32 UTC|newest]
Thread overview: 117+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-27 18:04 [PATCH][next] treewide: uapi: Replace zero-length arrays with flexible-array members Gustavo A. R. Silva
2022-06-27 18:04 ` Gustavo A. R. Silva
2022-06-27 18:04 ` Gustavo A. R. Silva
2022-06-27 18:04 ` Gustavo A. R. Silva
2022-06-27 18:04 ` Gustavo A. R. Silva
2022-06-27 18:04 ` [dm-devel] " Gustavo A. R. Silva
2022-06-27 18:27 ` Daniel Borkmann
2022-06-27 18:27 ` Daniel Borkmann
2022-06-27 18:27 ` Daniel Borkmann
2022-06-27 18:27 ` Daniel Borkmann
2022-06-27 18:27 ` Daniel Borkmann
2022-06-27 18:27 ` Daniel Borkmann
2022-06-27 18:27 ` [Intel-gfx] " Daniel Borkmann
2022-06-27 18:27 ` [dm-devel] " Daniel Borkmann
2022-06-27 18:35 ` Gustavo A. R. Silva
2022-06-27 18:35 ` Gustavo A. R. Silva
2022-06-27 18:35 ` Gustavo A. R. Silva
2022-06-27 18:35 ` Gustavo A. R. Silva
2022-06-27 18:35 ` Gustavo A. R. Silva
2022-06-27 18:35 ` [dm-devel] " Gustavo A. R. Silva
2022-06-28 0:40 ` Jason Gunthorpe
2022-06-28 0:40 ` Jason Gunthorpe
2022-06-28 0:40 ` Jason Gunthorpe
2022-06-28 0:40 ` Jason Gunthorpe
2022-06-28 0:40 ` Jason Gunthorpe
2022-06-28 0:40 ` Jason Gunthorpe
2022-06-28 0:40 ` [dm-devel] " Jason Gunthorpe
2022-06-28 0:58 ` Gustavo A. R. Silva
2022-06-28 0:58 ` Gustavo A. R. Silva
2022-06-28 0:58 ` Gustavo A. R. Silva
2022-06-28 0:58 ` Gustavo A. R. Silva
2022-06-28 0:58 ` Gustavo A. R. Silva
2022-06-28 0:58 ` [dm-devel] " Gustavo A. R. Silva
2022-06-28 2:21 ` Gustavo A. R. Silva
2022-06-28 2:21 ` Gustavo A. R. Silva
2022-06-28 2:21 ` Gustavo A. R. Silva
2022-06-28 2:21 ` Gustavo A. R. Silva
2022-06-28 2:21 ` Gustavo A. R. Silva
2022-06-28 2:21 ` [dm-devel] " Gustavo A. R. Silva
2022-06-28 13:36 ` Jason Gunthorpe
2022-06-28 13:36 ` Jason Gunthorpe
2022-06-28 13:36 ` Jason Gunthorpe
2022-06-28 13:36 ` Jason Gunthorpe
2022-06-28 13:36 ` Jason Gunthorpe
2022-06-28 13:36 ` Jason Gunthorpe
2022-06-28 13:36 ` [dm-devel] " Jason Gunthorpe
2022-06-28 13:56 ` Gustavo A. R. Silva
2022-06-28 13:56 ` Gustavo A. R. Silva
2022-06-28 13:56 ` Gustavo A. R. Silva
2022-06-28 13:56 ` Gustavo A. R. Silva
2022-06-28 13:56 ` Gustavo A. R. Silva
2022-06-28 13:56 ` [dm-devel] " Gustavo A. R. Silva
2022-06-28 17:54 ` Kees Cook
2022-06-28 17:54 ` Kees Cook
2022-06-28 17:54 ` Kees Cook
2022-06-28 17:54 ` Kees Cook
2022-06-28 17:54 ` Kees Cook
2022-06-28 17:54 ` Kees Cook
2022-06-28 17:54 ` [Intel-gfx] " Kees Cook
2022-06-28 17:54 ` [dm-devel] " Kees Cook
2022-06-28 18:44 ` Jason Gunthorpe
2022-06-28 18:44 ` Jason Gunthorpe
2022-06-28 18:44 ` Jason Gunthorpe
2022-06-28 18:44 ` Jason Gunthorpe
2022-06-28 18:44 ` Jason Gunthorpe
2022-06-28 18:44 ` Jason Gunthorpe
2022-06-28 18:44 ` [dm-devel] " Jason Gunthorpe
2026-02-23 14:28 ` David Woodhouse
2026-02-23 3:38 ` Gustavo A. R. Silva
2026-02-23 19:57 ` David Woodhouse
2026-02-26 11:44 ` [PATCH] KVM: x86: Fix C++ user API for structures with variable length arrays David Woodhouse
2026-02-26 19:02 ` Kees Cook
2026-02-27 8:29 ` David Woodhouse
2026-02-28 0:43 ` Kees Cook
2026-02-28 8:54 ` David Woodhouse
2026-03-05 18:36 ` Sean Christopherson
2026-03-05 19:18 ` David Woodhouse
2026-03-05 19:31 ` Sean Christopherson [this message]
2026-03-05 19:49 ` [PATCH v2] KVM: x86: Use __DECLARE_FLEX_ARRAY() for UAPI structures with VLAs David Woodhouse
2026-04-03 15:13 ` Sean Christopherson
2022-06-27 19:53 ` [PATCH][next] treewide: uapi: Replace zero-length arrays with flexible-array members Stephen Hemminger
2022-06-27 19:53 ` Stephen Hemminger
2022-06-27 19:53 ` Stephen Hemminger
2022-06-27 19:53 ` Stephen Hemminger
2022-06-27 19:53 ` Stephen Hemminger
2022-06-27 19:53 ` [Intel-gfx] " Stephen Hemminger
2022-06-27 19:53 ` [dm-devel] " Stephen Hemminger
2022-06-28 14:18 ` Gustavo A. R. Silva
2022-06-28 14:18 ` Gustavo A. R. Silva
2022-06-28 14:18 ` Gustavo A. R. Silva
2022-06-28 14:18 ` Gustavo A. R. Silva
2022-06-28 14:18 ` Gustavo A. R. Silva
2022-06-28 14:18 ` [dm-devel] " Gustavo A. R. Silva
2022-06-27 22:31 ` Dan Williams
2022-06-27 22:31 ` Dan Williams
2022-06-27 22:31 ` Dan Williams
2022-06-27 22:31 ` Dan Williams
2022-06-27 22:31 ` Dan Williams
2022-06-27 22:31 ` Dan Williams
2022-06-27 22:31 ` [Intel-gfx] " Dan Williams
2022-06-27 22:31 ` [dm-devel] " Dan Williams
2022-06-28 7:27 ` Geert Uytterhoeven
2022-06-28 7:27 ` Geert Uytterhoeven
2022-06-28 7:27 ` Geert Uytterhoeven
2022-06-28 7:27 ` Geert Uytterhoeven
2022-06-28 7:27 ` Geert Uytterhoeven
2022-06-28 7:27 ` Geert Uytterhoeven
2022-06-28 7:27 ` [Intel-gfx] " Geert Uytterhoeven
2022-06-28 7:27 ` [dm-devel] " Geert Uytterhoeven
2022-06-28 18:05 ` Kees Cook
2022-06-28 18:05 ` Kees Cook
2022-06-28 18:05 ` Kees Cook
2022-06-28 18:05 ` Kees Cook
2022-06-28 18:05 ` Kees Cook
2022-06-28 18:05 ` Kees Cook
2022-06-28 18:05 ` [Intel-gfx] " Kees Cook
2022-06-28 18:05 ` [dm-devel] " Kees Cook
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