From: Naveen N Rao <naveen@kernel.org>
To: Gal Pressman <gal@nvidia.com>
Cc: Sean Christopherson <seanjc@google.com>,
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>,
kvm@vger.kernel.org, linux-kernel@vger.kernel.org,
Dragos Tatulea <dtatulea@nvidia.com>
Subject: Re: [PATCH 1/2] KVM: SVM: Fix UBSAN warning when reading avic parameter
Date: Mon, 23 Feb 2026 22:08:03 +0530 [thread overview]
Message-ID: <aZx_VsnmWLx96AeY@blrnaveerao1> (raw)
In-Reply-To: <20260210064621.1902269-2-gal@nvidia.com>
On Tue, Feb 10, 2026 at 08:46:20AM +0200, Gal Pressman wrote:
>
> +static int avic_param_get(char *buffer, const struct kernel_param *kp)
> +{
> + int val = *(int *)kp->arg;
> +
> + if (val == AVIC_AUTO_MODE)
> + return sysfs_emit(buffer, "auto\n");
My preference would be to return 'N' here, so that this continues to
return a boolean value when read.
- Naveen
next prev parent reply other threads:[~2026-02-23 16:40 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-10 6:46 [PATCH 0/2] KVM: x86: Fix UBSAN bool warnings in module parameters Gal Pressman
2026-02-10 6:46 ` [PATCH 1/2] KVM: SVM: Fix UBSAN warning when reading avic parameter Gal Pressman
2026-02-23 16:38 ` Naveen N Rao [this message]
2026-02-24 9:18 ` Gal Pressman
2026-02-25 6:27 ` Naveen N Rao
2026-02-25 6:48 ` Gal Pressman
2026-02-10 6:46 ` [PATCH 2/2] KVM: x86/mmu: Fix UBSAN warning when reading nx_huge_pages parameter Gal Pressman
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