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From: Thomas Gleixner <tglx@linutronix.de>
To: "Jason A. Donenfeld" <Jason@zx2c4.com>,
	linux-kernel@vger.kernel.org, patches@lists.linux.dev
Cc: "Jason A. Donenfeld" <Jason@zx2c4.com>,
	linux-crypto@vger.kernel.org, linux-api@vger.kernel.org,
	x86@kernel.org, Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Adhemerval Zanella Netto <adhemerval.zanella@linaro.org>,
	Carlos O'Donell <carlos@redhat.com>,
	Florian Weimer <fweimer@redhat.com>,
	Arnd Bergmann <arnd@arndb.de>, Jann Horn <jannh@google.com>,
	Christian Brauner <brauner@kernel.org>,
	David Hildenbrand <dhildenb@redhat.com>,
	Samuel Neves <sneves@dei.uc.pt>
Subject: Re: [PATCH v16 5/5] x86: vdso: Wire up getrandom() vDSO implementation
Date: Wed, 05 Jun 2024 23:41:44 +0200	[thread overview]
Message-ID: <87y17j2hk7.ffs@tglx> (raw)
In-Reply-To: <20240528122352.2485958-6-Jason@zx2c4.com>

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)

> +		return (void *)&__vdso_rng_data + ((void *)&__timens_vdso_data - (void *)&__vdso_data);
> +	return &__vdso_rng_data;
> +}

Thanks,

        tglx

  parent reply	other threads:[~2024-06-05 21:41 UTC|newest]

Thread overview: 44+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-05-28 12:19 [PATCH v16 0/5] implement getrandom() in vDSO Jason A. Donenfeld
2024-05-28 12:19 ` [PATCH v16 1/5] mm: add VM_DROPPABLE for designating always lazily freeable mappings Jason A. Donenfeld
2024-05-28 20:41   ` Frank van der Linden
2024-05-28 20:51     ` Jason A. Donenfeld
2024-05-31 10:48   ` Jann Horn
2024-05-31 12:13     ` Jason A. Donenfeld
2024-05-31 13:00       ` Jann Horn
2024-06-07 14:35         ` Jason A. Donenfeld
2024-06-07 15:12           ` Jann Horn
2024-06-07 15:50             ` Jann Horn
2024-06-10 12:00               ` Michal Hocko
2024-06-14 18:35                 ` Jason A. Donenfeld
2024-06-07 18:40   ` Andy Lutomirski
2024-05-28 12:19 ` [PATCH v16 2/5] random: add vgetrandom_alloc() syscall Jason A. Donenfeld
2024-05-31  3:59   ` Eric Biggers
2024-06-01 10:56     ` Jason A. Donenfeld
2024-06-04 17:22       ` Eric Biggers
2024-06-07 14:41         ` Jason A. Donenfeld
2024-06-07 14:45           ` Jason A. Donenfeld
2024-05-28 12:19 ` [PATCH v16 3/5] arch: allocate vgetrandom_alloc() syscall number Jason A. Donenfeld
2024-05-28 13:08   ` Geert Uytterhoeven
2024-05-28 13:10     ` Jason A. Donenfeld
2024-05-28 13:28       ` Jason A. Donenfeld
2024-05-31  2:26         ` Eric Biggers
2024-06-01 10:58           ` Jason A. Donenfeld
2024-05-28 12:19 ` [PATCH v16 4/5] random: introduce generic vDSO getrandom() implementation Jason A. Donenfeld
2024-05-31 19:12   ` Randy Dunlap
2024-05-31 19:15   ` Randy Dunlap
2024-06-07 15:37     ` Jason A. Donenfeld
2024-05-31 23:06   ` Andy Lutomirski
2024-06-07 15:52     ` Jason A. Donenfeld
2024-06-05 21:03   ` Thomas Gleixner
2024-06-05 22:10     ` Thomas Gleixner
2024-06-07 15:59       ` Jason A. Donenfeld
2024-06-07 16:32     ` Jason A. Donenfeld
2024-06-07 18:39   ` Andy Lutomirski
2024-05-28 12:19 ` [PATCH v16 5/5] x86: vdso: Wire up getrandom() vDSO implementation Jason A. Donenfeld
2024-05-31  3:38   ` Eric Biggers
2024-06-07 15:27     ` Jason A. Donenfeld
2024-05-31 19:16   ` Randy Dunlap
2024-06-07 15:30     ` Jason A. Donenfeld
2024-06-05 21:41   ` Thomas Gleixner [this message]
2024-06-07 15:32     ` Jason A. Donenfeld
2024-05-28 14:46 ` [PATCH v16 0/5] implement getrandom() in vDSO Jason A. Donenfeld

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