From: Shawn Guo <shawnguo@kernel.org>
To: Andrew Murray <andrew.murray@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>,
Peter Zijlstra <peterz@infradead.org>,
Will Deacon <will.deacon@arm.com>,
Paul Mackerras <paulus@samba.org>,
x86@kernel.org, Russell King <linux@armlinux.org.uk>,
Ingo Molnar <mingo@redhat.com>, Matt Turner <mattst88@gmail.com>,
suzuki.poulose@arm.com, Sascha Hauer <s.hauer@pengutronix.de>,
Arnaldo Carvalho de Melo <acme@kernel.org>,
Ivan Kokshaysky <ink@jurassic.park.msu.ru>,
Thomas Gleixner <tglx@linutronix.de>,
linux-arm-kernel@lists.infradead.org,
Richard Henderson <rth@twiddle.net>,
robin.murphy@arm.com, linux-kernel@vger.kernel.org,
linux-alpha@vger.kernel.org, Borislav Petkov <bp@alien8.de>,
linuxppc-dev@lists.ozlabs.org
Subject: Re: [PATCH v3 06/12] arm: perf/core: use PERF_PMU_CAP_NO_EXCLUDE for exclude incapable PMUs
Date: Sun, 9 Dec 2018 20:43:59 +0800 [thread overview]
Message-ID: <20181209124358.GC22960@dragon> (raw)
In-Reply-To: <1544114849-47266-7-git-send-email-andrew.murray@arm.com>
On Thu, Dec 06, 2018 at 04:47:23PM +0000, Andrew Murray wrote:
> For drivers that do not support context exclusion let's advertise the
> PERF_PMU_CAP_NO_EXCLUDE capability. This ensures that perf will
> prevent us from handling events where any exclusion flags are set.
> Let's also remove the now unnecessary check for exclusion flags.
>
> Signed-off-by: Andrew Murray <andrew.murray@arm.com>
> ---
> arch/arm/mach-imx/mmdc.c | 9 ++-------
For imx mmdc changes:
Acked-by: Shawn Guo <shawnguo@kernel.org>
next prev parent reply other threads:[~2018-12-09 12:47 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-06 16:47 [PATCH v3 00/12] perf/core: Generalise event exclusion checking Andrew Murray
2018-12-06 16:47 ` [PATCH v3 01/12] perf/doc: update design.txt for exclude_{host|guest} flags Andrew Murray
2018-12-06 16:47 ` [PATCH v3 02/12] perf/core: add function to test for event exclusion flags Andrew Murray
2018-12-06 16:47 ` [PATCH v3 03/12] perf/core: add PERF_PMU_CAP_NO_EXCLUDE for exclusion incapable PMUs Andrew Murray
2018-12-06 16:47 ` [PATCH v3 04/12] alpha: perf/core: use PERF_PMU_CAP_NO_EXCLUDE Andrew Murray
2018-12-06 16:47 ` [PATCH v3 05/12] arm: perf: conditionally " Andrew Murray
2018-12-06 16:47 ` [PATCH v3 06/12] arm: perf/core: use PERF_PMU_CAP_NO_EXCLUDE for exclude incapable PMUs Andrew Murray
2018-12-09 12:43 ` Shawn Guo [this message]
2018-12-06 16:47 ` [PATCH v3 07/12] drivers/perf: " Andrew Murray
2018-12-06 16:47 ` [PATCH v3 08/12] " Andrew Murray
2018-12-06 16:47 ` [PATCH v3 09/12] powerpc: " Andrew Murray
2018-12-10 3:51 ` Michael Ellerman
2018-12-10 4:02 ` Madhavan Srinivasan
2018-12-06 16:47 ` [PATCH v3 10/12] x86: " Andrew Murray
2018-12-06 16:47 ` [PATCH v3 11/12] " Andrew Murray
2018-12-06 16:47 ` [PATCH v3 12/12] perf/core: remove unused perf_flags Andrew Murray
2018-12-07 17:25 ` [PATCH v3 00/12] perf/core: Generalise event exclusion checking Will Deacon
2018-12-10 23:51 ` Andrew Murray
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