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From: Michael Ellerman <patch-notifications@ellerman.id.au>
To: Madhavan Srinivasan <maddy@linux.vnet.ibm.com>
Cc: Madhavan Srinivasan <maddy@linux.vnet.ibm.com>,
	linuxppc-dev@lists.ozlabs.org,
	Ravi Bangoria <ravi.bangoria@linux.vnet.ibm.com>
Subject: Re: powerpc/perf: Avoid FAB_*_MATCH checks for power9
Date: Sun, 19 Feb 2017 22:33:38 +1100 (AEDT)	[thread overview]
Message-ID: <3vR4QW0PRTz9sDB@ozlabs.org> (raw)
In-Reply-To: <1486985574-32608-1-git-send-email-maddy@linux.vnet.ibm.com>

On Mon, 2017-02-13 at 11:32:54 UTC, Madhavan Srinivasan wrote:
> Since power9 does not support FAB_*_MATCH bits in MMCR1,
> avoid these checks for power9. For this, patch factor out
> code in isa207_get_constraint() to retain these checks
> only for power8.
> 
> Patch also updates the comment in power9-pmu raw event
> encode layout to remove FAB_*_MATCH.
> 
> Finally for power9, patch adds additional check for
> threshold events when adding the thresh mask and value in
> isa207_get_constraint().
> 
> fixes: 7ffd948fae4c ('powerpc/perf: factor out power8 pmu functions')
> fixes: 18201b204286 ('powerpc/perf: power9 raw event format encoding')
> Signed-off-by: Ravi Bangoria <ravi.bangoria@linux.vnet.ibm.com>
> Signed-off-by: Madhavan Srinivasan <maddy@linux.vnet.ibm.com>

Applied to powerpc next, thanks.

https://git.kernel.org/powerpc/c/78a16d9fc1206e1a484b6ac9634875

cheers

      reply	other threads:[~2017-02-19 11:33 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-02-13 11:32 [PATCH] powerpc/perf: Avoid FAB_*_MATCH checks for power9 Madhavan Srinivasan
2017-02-19 11:33 ` Michael Ellerman [this message]

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