linux-kernel - Re: [PATCH v16 5/5] x86: vdso: Wire up getrandom() vDSO implementation

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Message-ID: <ZmMoJkqIygnUziXv@zx2c4.com>
Date: Fri, 7 Jun 2024 17:32:54 +0200
From: "Jason A. Donenfeld" <Jason@...c4.com>
To: Thomas Gleixner <tglx@...utronix.de>
Cc: linux-kernel@...r.kernel.org, patches@...ts.linux.dev,
	linux-crypto@...r.kernel.org, linux-api@...r.kernel.org,
	x86@...nel.org, Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Adhemerval Zanella Netto <adhemerval.zanella@...aro.org>,
	Carlos O'Donell <carlos@...hat.com>,
	Florian Weimer <fweimer@...hat.com>, Arnd Bergmann <arnd@...db.de>,
	Jann Horn <jannh@...gle.com>,
	Christian Brauner <brauner@...nel.org>,
	David Hildenbrand <dhildenb@...hat.com>,
	Samuel Neves <sneves@....uc.pt>
Subject: Re: [PATCH v16 5/5] x86: vdso: Wire up getrandom() vDSO
 implementation

On Wed, Jun 05, 2024 at 11:41:44PM +0200, Thomas Gleixner wrote:
> On Tue, May 28 2024 at 14:19, Jason A. Donenfeld wrote:
> > +
> > +static __always_inline const struct vdso_rng_data *__arch_get_vdso_rng_data(void)
> > +{
> > +	if (__vdso_data->clock_mode == VDSO_CLOCKMODE_TIMENS)
> 
> Lacks an IS_ENABLED(CONFIG_TIMENS)

Thanks, will fix for v+1.

Jason