Re: [PATCH 1/2] KVM: SVM: Fix UBSAN warning when reading avic parameter

From: Naveen N Rao

Date: Mon Feb 23 2026 - 11:57:05 EST


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