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From: Pawan Gupta <writetopawan@gmail.com>
To: Ramakrishna Saripalli <rsaripal@amd.com>
Cc: linux-kernel@vger.kernel.org, x86@kernel.org, tglx@linutronix.de,
	mingo@redhat.com, bp@alien8.de, hpa@zytor.com,
	Jonathan Corbet <corbet@lwn.net>,
	bsd@redhat.com
Subject: Re: [v6 1/1] x86/bugs: Implement mitigation for Predictive Store Forwarding
Date: Tue, 18 May 2021 22:50:01 -0700	[thread overview]
Message-ID: <20210519055001.jtos5a4nu6j6kum2@devbox.home> (raw)
In-Reply-To: <20210517220059.6452-2-rsaripal@amd.com>

On 17.05.2021 17:00, Ramakrishna Saripalli wrote:
>From: Ramakrishna Saripalli <rk.saripalli@amd.com>
[...]
>--- a/arch/x86/include/asm/nospec-branch.h
>+++ b/arch/x86/include/asm/nospec-branch.h
>@@ -198,6 +198,12 @@ enum ssb_mitigation {
> 	SPEC_STORE_BYPASS_SECCOMP,
> };
>
>+/* The Predictive Store forward control variant */
>+enum psf_mitigation {
>+	PREDICTIVE_STORE_FORWARD_NONE,
>+	PREDICTIVE_STORE_FORWARD_DISABLE,
>+};
>+

This can be moved to bugs.c which is the only user of psf_mitigation.

Thanks,
Pawan

  parent reply	other threads:[~2021-05-19  5:51 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-17 22:00 [v6 0/1] Introduce support for PSF control Ramakrishna Saripalli
2021-05-17 22:00 ` [v6 1/1] x86/bugs: Implement mitigation for Predictive Store Forwarding Ramakrishna Saripalli
2021-05-18  2:55   ` Randy Dunlap
2021-05-18 12:27     ` Saripalli, RK
2021-05-18 20:35       ` Pawan Gupta
2021-05-19  5:38   ` Pawan Gupta
2021-05-19 13:19     ` Saripalli, RK
2021-05-19  5:50   ` Pawan Gupta [this message]
2021-09-01 20:20     ` [v6 1/1] x86/bugs: Implement mitigation for Predictive Store Babu Moger
2021-09-01 20:30     ` Babu Moger
2021-09-01 20:35       ` Babu Moger
2021-09-02 17:35         ` Pawan Gupta
2021-08-12 23:44   ` [v6 1/1] x86/bugs: Implement mitigation for Predictive Store Forwarding Josh Poimboeuf
2021-09-02 18:16     ` [v6 1/1] x86/bugs: Implement mitigation for Predictive Store Babu Moger
2021-09-03  0:07       ` Josh Poimboeuf
     [not found]         ` <dca004cf-bacc-1a1f-56d6-c06e8bec167a@amd.com>
2021-09-04 17:23           ` Josh Poimboeuf
2021-09-07 23:15             ` Babu Moger
2021-09-08 18:20               ` Josh Poimboeuf
2021-09-10 16:08                 ` Babu Moger
2021-09-09 16:20             ` Bandan Das
2021-06-17 20:47 ` [v6 0/1] Introduce support for PSF control Saripalli, RK

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