From: Bjorn Helgaas <helgaas@kernel.org>
To: Jiang Liu <jiang.liu@linux.intel.com>
Cc: "Rafael J . Wysocki" <rafael.j.wysocki@intel.com>,
Bjorn Helgaas <bhelgaas@google.com>,
Thomas Gleixner <tglx@linutronix.de>,
"Rafael J. Wysocki" <rjw@rjwysocki.net>,
Len Brown <lenb@kernel.org>,
wfg@linux.intel.com, linux-kernel@vger.kernel.org,
linux-pci@vger.kernel.org, linux-acpi@vger.kernel.org,
x86@kernel.org
Subject: Re: [Bugfix 2/2] ACPI / PCI: Remove duplicated penalty on SCI IRQ
Date: Fri, 25 Sep 2015 18:41:00 -0500 [thread overview]
Message-ID: <20150925234100.GC23134@localhost> (raw)
In-Reply-To: <1442469766-31264-2-git-send-email-jiang.liu@linux.intel.com>
On Thu, Sep 17, 2015 at 02:02:46PM +0800, Jiang Liu wrote:
> Now we have dedicated interface acpi_penalize_sci_irq() to penalize
> ISA IRQ used by ACPI SCI, so remove duplicated code to penalize ACPI SCI
> in acpi_irq_penalty_init().
>
> Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
Acked-by: Bjorn Helgaas <bhelgaas@google.com>
> ---
> drivers/acpi/pci_link.c | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/drivers/acpi/pci_link.c b/drivers/acpi/pci_link.c
> index 246e50d22120..7c8408b946ca 100644
> --- a/drivers/acpi/pci_link.c
> +++ b/drivers/acpi/pci_link.c
> @@ -498,8 +498,7 @@ int __init acpi_irq_penalty_init(void)
> PIRQ_PENALTY_PCI_POSSIBLE;
> }
> }
> - /* Add a penalty for the SCI */
> - acpi_irq_penalty[acpi_gbl_FADT.sci_interrupt] += PIRQ_PENALTY_PCI_USING;
> +
> return 0;
> }
>
> --
> 1.7.10.4
>
> --
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next prev parent reply other threads:[~2015-09-25 23:41 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-17 6:02 [Bugfix 1/2] ACPI, PCI, irq: Do not share PCI IRQ with ISA IRQ Jiang Liu
2015-09-17 6:02 ` [Bugfix 2/2] ACPI / PCI: Remove duplicated penalty on SCI IRQ Jiang Liu
2015-09-25 23:41 ` Bjorn Helgaas [this message]
2015-09-25 23:40 ` [Bugfix 1/2] ACPI, PCI, irq: Do not share PCI IRQ with ISA IRQ Bjorn Helgaas
2015-09-28 13:57 ` Rafael J. Wysocki
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