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From: Thomas Gleixner <tglx@linutronix.de>
To: "Jason A. Donenfeld" <Jason@zx2c4.com>,
	linux-kernel@vger.kernel.org, linux-crypto@vger.kernel.org,
	arnd@arndb.de
Cc: "Jason A. Donenfeld" <Jason@zx2c4.com>,
	Theodore Ts'o <tytso@mit.edu>,
	Dominik Brodowski <linux@dominikbrodowski.net>,
	Russell King <linux@armlinux.org.uk>,
	Catalin Marinas <catalin.marinas@arm.com>,
	Will Deacon <will@kernel.org>,
	Geert Uytterhoeven <geert@linux-m68k.org>,
	Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
	Paul Walmsley <paul.walmsley@sifive.com>,
	Palmer Dabbelt <palmer@dabbelt.com>,
	Albert Ou <aou@eecs.berkeley.edu>,
	"David S . Miller" <davem@davemloft.net>,
	Richard Weinberger <richard@nod.at>,
	Anton Ivanov <anton.ivanov@cambridgegreys.com>,
	Johannes Berg <johannes@sipsolutions.net>,
	Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
	Dave Hansen <dave.hansen@linux.intel.com>,
	"H . Peter Anvin" <hpa@zytor.com>,
	Chris Zankel <chris@zankel.net>,
	Max Filippov <jcmvbkbc@gmail.com>,
	John Stultz <john.stultz@linaro.org>,
	Stephen Boyd <sboyd@kernel.org>,
	Dinh Nguyen <dinguyen@kernel.org>,
	linux-arm-kernel@lists.infradead.org,
	linux-m68k@lists.linux-m68k.org, linux-mips@vger.kernel.org,
	linux-riscv@lists.infradead.org, sparclinux@vger.kernel.org,
	linux-um@lists.infradead.org, x86@kernel.org,
	linux-xtensa@linux-xtensa.org
Subject: Re: [PATCH v3 01/10] timekeeping: add raw clock fallback for random_get_entropy()
Date: Tue, 12 Apr 2022 22:57:52 +0200	[thread overview]
Message-ID: <87bkx6f29b.ffs@tglx> (raw)
In-Reply-To: <20220412172754.149498-2-Jason@zx2c4.com>

On Tue, Apr 12 2022 at 19:27, Jason A. Donenfeld wrote:
> +/**
> + * random_get_entropy_fallback - Returns the raw clock source value,
> + * used by random.c for platforms with no valid random_get_entropy().
> + */
> +unsigned long random_get_entropy_fallback(void)
> +{
> +	return tk_clock_read(&tk_core.timekeeper.tkr_mono);
> +}
> +EXPORT_SYMBOL(random_get_entropy_fallback);

EXPORT_SYMBOL_GPL() please.

Thanks,

        tglx

_______________________________________________
linux-riscv mailing list
linux-riscv@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-riscv

WARNING: multiple messages have this Message-ID (diff)
From: Thomas Gleixner <tglx@linutronix.de>
To: "Jason A. Donenfeld" <Jason@zx2c4.com>,
	linux-kernel@vger.kernel.org, linux-crypto@vger.kernel.org,
	arnd@arndb.de
Cc: "Jason A. Donenfeld" <Jason@zx2c4.com>,
	Theodore Ts'o <tytso@mit.edu>,
	Dominik Brodowski <linux@dominikbrodowski.net>,
	Russell King <linux@armlinux.org.uk>,
	Catalin Marinas <catalin.marinas@arm.com>,
	Will Deacon <will@kernel.org>,
	Geert Uytterhoeven <geert@linux-m68k.org>,
	Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
	Paul Walmsley <paul.walmsley@sifive.com>,
	Palmer Dabbelt <palmer@dabbelt.com>,
	Albert Ou <aou@eecs.berkeley.edu>,
	"David S . Miller" <davem@davemloft.net>,
	Richard Weinberger <richard@nod.at>,
	Anton Ivanov <anton.ivanov@cambridgegreys.com>,
	Johannes Berg <johannes@sipsolutions.net>,
	Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
	Dave Hansen <dave.hansen@linux.intel.com>,
	"H . Peter Anvin" <hpa@zytor.com>,
	Chris Zankel <chris@zankel.net>,
	Max Filippov <jcmvbkbc@gmail.com>,
	John Stultz <john.stultz@linaro.org>,
	Stephen Boyd <sboyd@kernel.org>,
	Dinh Nguyen <dinguyen@kernel.org>,
	linux-arm-kernel@lists.infradead.org,
	linux-m68k@lists.linux-m68k.org, linux-mips@vger.kernel.org,
	linux-riscv@lists.infradead.org, sparclinux@vger.kernel.org,
	linux-um@lists.infradead.org, x86@kernel.org,
	linux-xtensa@linux-xtensa.org
Subject: Re: [PATCH v3 01/10] timekeeping: add raw clock fallback for random_get_entropy()
Date: Tue, 12 Apr 2022 22:57:52 +0200	[thread overview]
Message-ID: <87bkx6f29b.ffs@tglx> (raw)
In-Reply-To: <20220412172754.149498-2-Jason@zx2c4.com>

On Tue, Apr 12 2022 at 19:27, Jason A. Donenfeld wrote:
> +/**
> + * random_get_entropy_fallback - Returns the raw clock source value,
> + * used by random.c for platforms with no valid random_get_entropy().
> + */
> +unsigned long random_get_entropy_fallback(void)
> +{
> +	return tk_clock_read(&tk_core.timekeeper.tkr_mono);
> +}
> +EXPORT_SYMBOL(random_get_entropy_fallback);

EXPORT_SYMBOL_GPL() please.

Thanks,

        tglx

_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

WARNING: multiple messages have this Message-ID (diff)
From: Thomas Gleixner <tglx@linutronix.de>
To: "Jason A. Donenfeld" <Jason@zx2c4.com>,
	linux-kernel@vger.kernel.org, linux-crypto@vger.kernel.org,
	arnd@arndb.de
Cc: "Jason A. Donenfeld" <Jason@zx2c4.com>,
	Theodore Ts'o <tytso@mit.edu>,
	Dominik Brodowski <linux@dominikbrodowski.net>,
	Russell King <linux@armlinux.org.uk>,
	Catalin Marinas <catalin.marinas@arm.com>,
	Will Deacon <will@kernel.org>,
	Geert Uytterhoeven <geert@linux-m68k.org>,
	Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
	Paul Walmsley <paul.walmsley@sifive.com>,
	Palmer Dabbelt <palmer@dabbelt.com>,
	Albert Ou <aou@eecs.berkeley.edu>,
	"David S . Miller" <davem@davemloft.net>,
	Richard Weinberger <richard@nod.at>,
	Anton Ivanov <anton.ivanov@cambridgegreys.com>,
	Johannes Berg <johannes@sipsolutions.net>,
	Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
	Dave Hansen <dave.hansen@linux.intel.com>,
	"H . Peter Anvin" <hpa@zytor.com>,
	Chris Zankel <chris@zankel.net>,
	Max Filippov <jcmvbkbc@gmail.com>,
	John Stultz <john.stultz@linaro.org>,
	Stephen Boyd <sboyd@kernel.org>,
	Dinh Nguyen <dinguyen@kernel.org>,
	linux-arm-kernel@lists.infradead.org,
	linux-m68k@lists.linux-m68k.org, linux-mips@vger.kernel.org,
	linux-riscv@lists.infradead.org, sparclinux@vger.kernel.org,
	linux-um@lists.infradead.org, x86@kernel.org,
	linux-xtensa@linux-xtensa.org
Subject: Re: [PATCH v3 01/10] timekeeping: add raw clock fallback for random_get_entropy()
Date: Tue, 12 Apr 2022 22:57:52 +0200	[thread overview]
Message-ID: <87bkx6f29b.ffs@tglx> (raw)
In-Reply-To: <20220412172754.149498-2-Jason@zx2c4.com>

On Tue, Apr 12 2022 at 19:27, Jason A. Donenfeld wrote:
> +/**
> + * random_get_entropy_fallback - Returns the raw clock source value,
> + * used by random.c for platforms with no valid random_get_entropy().
> + */
> +unsigned long random_get_entropy_fallback(void)
> +{
> +	return tk_clock_read(&tk_core.timekeeper.tkr_mono);
> +}
> +EXPORT_SYMBOL(random_get_entropy_fallback);

EXPORT_SYMBOL_GPL() please.

Thanks,

        tglx

  reply	other threads:[~2022-04-12 20:58 UTC|newest]

Thread overview: 43+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-04-12 17:27 [PATCH v3 00/10] archs/random: fallback to best raw ktime when no cycle counter Jason A. Donenfeld
2022-04-12 17:27 ` Jason A. Donenfeld
2022-04-12 17:27 ` Jason A. Donenfeld
2022-04-12 17:27 ` [PATCH v3 01/10] timekeeping: add raw clock fallback for random_get_entropy() Jason A. Donenfeld
2022-04-12 17:27   ` Jason A. Donenfeld
2022-04-12 17:27   ` Jason A. Donenfeld
2022-04-12 20:57   ` Thomas Gleixner [this message]
2022-04-12 20:57     ` Thomas Gleixner
2022-04-12 20:57     ` Thomas Gleixner
2022-04-12 21:17     ` Jason A. Donenfeld
2022-04-12 21:17       ` Jason A. Donenfeld
2022-04-12 21:17       ` Jason A. Donenfeld
2022-04-12 17:27 ` [PATCH v3 02/10] m68k: use fallback for random_get_entropy() instead of zero Jason A. Donenfeld
2022-04-12 17:27   ` Jason A. Donenfeld
2022-04-12 17:27   ` Jason A. Donenfeld
2022-04-12 19:26   ` Geert Uytterhoeven
2022-04-12 19:26     ` Geert Uytterhoeven
2022-04-12 19:26     ` Geert Uytterhoeven
2022-04-12 19:26     ` Geert Uytterhoeven
2022-04-12 17:27 ` [PATCH v3 03/10] riscv: " Jason A. Donenfeld
2022-04-12 17:27   ` Jason A. Donenfeld
2022-04-12 17:27   ` Jason A. Donenfeld
2022-04-12 17:27 ` [PATCH v3 04/10] mips: " Jason A. Donenfeld
2022-04-12 17:27   ` Jason A. Donenfeld
2022-04-12 17:27   ` Jason A. Donenfeld
2022-04-12 17:27 ` [PATCH v3 05/10] arm: " Jason A. Donenfeld
2022-04-12 17:27   ` Jason A. Donenfeld
2022-04-12 17:27   ` Jason A. Donenfeld
2022-04-12 17:27 ` [PATCH v3 06/10] nios2: " Jason A. Donenfeld
2022-04-12 17:27   ` Jason A. Donenfeld
2022-04-12 17:27   ` Jason A. Donenfeld
2022-04-12 17:27 ` [PATCH v3 07/10] x86: " Jason A. Donenfeld
2022-04-12 17:27   ` Jason A. Donenfeld
2022-04-12 17:27   ` Jason A. Donenfeld
2022-04-12 17:27 ` [PATCH v3 08/10] um: " Jason A. Donenfeld
2022-04-12 17:27   ` Jason A. Donenfeld
2022-04-12 17:27   ` Jason A. Donenfeld
2022-04-12 17:27 ` [PATCH v3 09/10] sparc: " Jason A. Donenfeld
2022-04-12 17:27   ` Jason A. Donenfeld
2022-04-12 17:27   ` Jason A. Donenfeld
2022-04-12 17:27 ` [PATCH v3 10/10] xtensa: " Jason A. Donenfeld
2022-04-12 17:27   ` Jason A. Donenfeld
2022-04-12 17:27   ` Jason A. Donenfeld

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