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From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Thomas Gleixner <tglx@linutronix.de>
Cc: LKML <linux-kernel@vger.kernel.org>,
	Linus Torvalds <torvalds@linuxfoundation.org>,
	Ingo Molnar <mingo@kernel.org>,
	Peter Zijlstra <peterz@infradead.org>,
	Borislav Petkov <bp@alien8.de>,
	David Woodhouse <dwmw@amazon.co.uk>,
	Dave Hansen <dave.hansen@intel.com>,
	Will Deacon <will.deacon@arm.com>
Subject: Re: [patch V2 1/2] sysfs/cpu: Add vulnerability folder
Date: Mon, 8 Jan 2018 07:53:49 +0100	[thread overview]
Message-ID: <20180108065349.GA12639@kroah.com> (raw)
In-Reply-To: <20180107214913.096657732@linutronix.de>

On Sun, Jan 07, 2018 at 10:48:00PM +0100, Thomas Gleixner wrote:
> As the meltdown/spectre problem affects several CPU architectures, it makes
> sense to have common way to express whether a system is affected by a
> particular vulnerability or not. If affected the way to express the
> mitigation should be common as well.
> 
> Create /sys/devices/system/cpu/vulnerabilities folder and files for
> meltdown, spectre_v1 and spectre_v2.
> 
> Allow architectures to override the show function.
> 
> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

Thanks for the documentation update, looks good to me:

Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

  parent reply	other threads:[~2018-01-08  6:53 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-01-07 21:47 [patch V2 0/2] sysfs/cpu: Implement generic vulnerabilites directory Thomas Gleixner
2018-01-07 21:48 ` [patch V2 1/2] sysfs/cpu: Add vulnerability folder Thomas Gleixner
2018-01-07 22:14   ` Konrad Rzeszutek Wilk
2018-01-08  6:53   ` Greg Kroah-Hartman [this message]
2018-01-08  7:29   ` Dominik Brodowski
2018-01-08  7:33     ` Thomas Gleixner
2018-01-08 10:16   ` [tip:x86/pti] " tip-bot for Thomas Gleixner
2018-01-26 16:23   ` [patch V2 1/2] " Andrea Arcangeli
2018-01-26 16:35     ` Greg Kroah-Hartman
2018-01-29  5:30   ` Jon Masters
2018-01-07 21:48 ` [patch V2 2/2] x86/cpu: Implement CPU vulnerabilites sysfs functions Thomas Gleixner
2018-01-07 22:14   ` Konrad Rzeszutek Wilk
2018-01-08  6:54   ` Greg Kroah-Hartman
2018-01-08 10:17   ` [tip:x86/pti] " tip-bot for Thomas Gleixner
2018-01-07 22:22 [patch V2 1/2] sysfs/cpu: Add vulnerability folder Alexey Dobriyan
2018-01-08  3:50 ` Konrad Rzeszutek Wilk
2018-01-08  5:35   ` Alexey Dobriyan
2018-01-08  9:36     ` Thomas Gleixner
2018-01-08 10:30       ` Alexey Dobriyan
2018-01-08 11:54     ` Alan Cox
2018-01-08 18:04       ` Alexey Dobriyan

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