From: Borislav Petkov <bp@alien8.de>
To: "H. Peter Anvin" <hpa@zytor.com>, Breno Leitao <leitao@debian.org>
Cc: Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>,
Dave Hansen <dave.hansen@linux.intel.com>,
x86@kernel.org, Sean Christopherson <seanjc@google.com>,
Paolo Bonzini <pbonzini@redhat.com>,
linux-kernel@vger.kernel.org, kvm@vger.kernel.org,
vlad.wing@gmail.com, security@kernel.org, kernel-team@meta.com
Subject: Re: [PATCH 6.18.y] x86/cpufeatures: Make X86_FEATURE leaf 17 Linux-specific
Date: Thu, 12 Nov 2026 22:23:43 +0000 [thread overview]
Message-ID: <29B14106-19E4-4589-BE40-3D42BA646CE3@alien8.de> (raw)
In-Reply-To: <9492bce8-aab7-4982-8a0c-7d736c745e12@zytor.com>
On November 12, 2026 10:13:31 PM UTC, "H. Peter Anvin" <hpa@zytor.com> wrote:
>Still, I have to wonder if it really makes sense to fold these leaves like this, since they are going to be populated soon. Surely we're not that short of bits?
>
If you mean the leaves in scattered.c, I'm thinking the moment a leaf appears there with half of its bits, it'll get moved to its own separate leaf.
--
Small device. Typos and formatting crap
next prev parent reply other threads:[~2026-11-12 22:24 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-11-11 16:06 Breno Leitao
2026-11-12 4:57 ` Borislav Petkov
2026-11-12 22:13 ` H. Peter Anvin
2026-11-12 22:23 ` Borislav Petkov [this message]
2026-11-12 23:09 ` Thomas Gleixner
2026-11-12 23:33 ` Borislav Petkov
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