From: Suzuki K Poulose <suzuki.poulose@arm.com>
To: tuanphan@os.amperecomputing.com
Cc: patches@amperecomputing.com, will@kernel.org,
mark.rutland@arm.com, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v6] perf: arm_dsu: Support DSU ACPI devices
Date: Tue, 15 Sep 2020 15:32:50 +0100 [thread overview]
Message-ID: <7219baa4-e813-9177-4a17-3aece89ae851@arm.com> (raw)
In-Reply-To: <1600106656-9542-1-git-send-email-tuanphan@os.amperecomputing.com>
On 09/14/2020 07:04 PM, Tuan Phan wrote:
> Add support for probing device from ACPI node.
> Each DSU ACPI node and its associated cpus are inside a cluster node.
>
> Signed-off-by: Tuan Phan <tuanphan@os.amperecomputing.com>
---
> Changes in v6:
> - Fixed warning with no CONFIG_ACPI.
>
> Changes in v5:
> - Used CONFIG_ACPI to fix compiling issue.
>
> Changes in v4:
> - Addressed Will's comments.
>
> Changes in v3:
> - Based on the latest ARM ACPI binding at: https://developer.arm.com/documentation/den0093/c/
>
> Changes in v2:
> - Removed IRQF_SHARED.
> - Fixed ACPI runtime detection.
>
> drivers/perf/arm_dsu_pmu.c | 63 +++++++++++++++++++++++++++++++++++++++++-----
> 1 file changed, 57 insertions(+), 6 deletions(-)
>
> diff --git a/drivers/perf/arm_dsu_pmu.c b/drivers/perf/arm_dsu_pmu.c
> index 96ed93c..98e68ed 100644
> --- a/drivers/perf/arm_dsu_pmu.c
> +++ b/drivers/perf/arm_dsu_pmu.c
Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com>
next prev parent reply other threads:[~2020-09-15 14:41 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-14 18:04 Tuan Phan
2020-09-15 14:32 ` Suzuki K Poulose [this message]
2020-09-15 16:15 ` Will Deacon
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