linux-kernel - Re: [PATCH 4.19 082/114] powerpc/book3s64/radix: Rename CPU_FTR_P9_TLBIE

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Message-ID: <20191011112106.GA28994@amd>
Date:   Fri, 11 Oct 2019 13:21:06 +0200
From:   Pavel Machek <pavel@...x.de>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     linux-kernel@...r.kernel.org, stable@...r.kernel.org,
        "Aneesh Kumar K.V" <aneesh.kumar@...ux.ibm.com>,
        Michael Ellerman <mpe@...erman.id.au>
Subject: Re: [PATCH 4.19 082/114] powerpc/book3s64/radix: Rename
 CPU_FTR_P9_TLBIE_BUG feature flag

Hi!

> From: Aneesh Kumar K.V <aneesh.kumar@...ux.ibm.com>
> 
> Rename the #define to indicate this is related to store vs tlbie
> ordering issue. In the next patch, we will be adding another feature
> flag that is used to handles ERAT flush vs tlbie ordering issue.
> 
> Fixes: a5d4b5891c2f ("powerpc/mm: Fixup tlbie vs store ordering issue on POWER9")
> Cc: stable@...r.kernel.org # v4.16+
> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@...ux.ibm.com>
> Signed-off-by: Michael Ellerman <mpe@...erman.id.au>
> Link:
> https://lore.kernel.org/r/20190924035254.24612-2-aneesh.kumar@linux.ibm.com

Apparently this is upstream commit
09ce98cacd51fcd0fa0af2f79d1e1d3192f4cbb0 , but the changelog does not
say so.

Best regards,
									Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

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