Re: [PATCH v8 09/12] x86/cpu: Add a configuration and command line option for Key Locker

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Sat, Jun 03, 2023 at 08:22:24AM -0700, Chang S. Bae wrote:
> +static __init int x86_nokeylocker_setup(char *arg)
> +{
> +	/* Expect an exact match without trailing characters. */
> +	if (strlen(arg))
> +		return 0;
> +
> +	if (!cpu_feature_enabled(X86_FEATURE_KEYLOCKER))
> +		return 1;
> +
> +	setup_clear_cpu_cap(X86_FEATURE_KEYLOCKER);
> +	pr_info("x86/keylocker: Disabled by kernel command line.\n");
> +	return 1;
> +}
> +__setup("nokeylocker", x86_nokeylocker_setup);

Can we stop adding those just to remove them at some point later but
simply do:

clearcpuid=keylocker

?

-- 
Regards/Gruss,
    Boris.

https://people.kernel.org/tglx/notes-about-netiquette

--
dm-devel mailing list
dm-devel@xxxxxxxxxx
https://listman.redhat.com/mailman/listinfo/dm-devel




[Index of Archives]     [DM Crypt]     [Fedora Desktop]     [ATA RAID]     [Fedora Marketing]     [Fedora Packaging]     [Fedora SELinux]     [Yosemite Discussion]     [KDE Users]     [Fedora Docs]

  Powered by Linux