From: Grant Likely <grant.likely@linaro.org>
To: Arnd Bergmann <arnd@arndb.de>, linux-arm-kernel@lists.infradead.org
Cc: Hanjun Guo <hanjun.guo@linaro.org>,
"Rafael J. Wysocki" <rjw@rjwysocki.net>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will.deacon@arm.com>,
Russell King - ARM Linux <linux@arm.linux.org.uk>,
Mark Rutland <mark.rutland@arm.com>,
Matthew Garrett <mjg59@srcf.ucam.org>,
linaro-kernel@lists.linaro.org, patches@linaro.org,
linaro-acpi@lists.linaro.org, linux-kernel@vger.kernel.org,
Rob Herring <rob.herring@calxeda.com>,
linux-acpi@vger.kernel.org,
Amit Daniel Kachhap <amit.daniel@samsung.com>,
Olof Johansson <olof@lixom.net>,
Bjorn Helgaas <bhelgaas@google.com>
Subject: Re: [RFC part2 PATCH 8/9] ACPI / ARM64: Update acpi_register_gsi to register with the core IRQ subsystem
Date: Mon, 20 Jan 2014 14:36:25 +0000 [thread overview]
Message-ID: <20140120143625.EB0E2C40B12@trevor.secretlab.ca> (raw)
In-Reply-To: <201312110623.04341.arnd@arndb.de>
On Wed, 11 Dec 2013 06:23:04 +0100, Arnd Bergmann <arnd@arndb.de> wrote:
> On Tuesday 10 December 2013, Grant Likely wrote:
> > > --- a/drivers/acpi/plat/arm-core.c
> > > +++ b/drivers/acpi/plat/arm-core.c
> > > @@ -90,7 +90,7 @@ enum acpi_irq_model_id acpi_irq_model = ACPI_IRQ_MODEL_GIC;
> > >
> > > static unsigned int gsi_to_irq(unsigned int gsi)
> > > {
> > > - int irq = irq_create_mapping(NULL, gsi);
> > > + int irq = irq_find_mapping(NULL, gsi);
> >
> > I suspect this will break FDT users that depend on the old behaviour.
>
> I think not, given this is only in drivers/acpi and gets added in one
> of the prior patches of the same series.
Ah, okay.
g.
next prev parent reply other threads:[~2014-01-20 14:36 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1385999094-3152-1-git-send-email-hanjun.guo@linaro.org>
[not found] ` < 1385999094-3152-3-git-send-email-hanjun.guo@linaro.org>
[not found] ` <1385999094-3152-3-git-send-email-hanjun.guo@linaro.org>
2013-12-10 12:53 ` [RFC part2 PATCH 2/9] ARM64 / ACPI: Prefill cpu possible/present maps and map logical cpu id to APIC id Grant Likely
2013-12-10 15:07 ` Hanjun Guo
[not found] ` < 1385999094-3152-5-git-send-email-hanjun.guo@linaro.org>
[not found] ` <1385999094-3152-5-git-send-email-hanjun.guo@linaro.org>
2013-12-10 13:03 ` [RFC part2 PATCH 4/9] ARM64 / ACPI: Use Parked Address in GIC structure for spin table SMP initialisation Grant Likely
2013-12-11 7:02 ` Hanjun Guo
[not found] ` < 1385999094-3152-9-git-send-email-hanjun.guo@linaro.org>
[not found] ` <1385999094-3152-9-git-send-email-hanjun.guo@linaro.org>
2013-12-10 13:05 ` [RFC part2 PATCH 8/9] ACPI / ARM64: Update acpi_register_gsi to register with the core IRQ subsystem Grant Likely
2013-12-11 5:23 ` Arnd Bergmann
2014-01-20 14:36 ` Grant Likely [this message]
2013-12-03 16:39 [RFC part2 PATCH 0/9] Using ACPI MADT table to initialise SMP and GIC Hanjun Guo
2013-12-03 16:39 ` [RFC part2 PATCH 8/9] ACPI / ARM64: Update acpi_register_gsi to register with the core IRQ subsystem Hanjun Guo
2013-12-05 3:48 ` Arnd Bergmann
2013-12-05 14:01 ` Hanjun Guo
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