From: Jiang Liu <jiang.liu@linux.intel.com>
To: Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, "H. Peter Anvin" <hpa@zytor.com>,
"Rafael J. Wysocki" <rjw@rjwysocki.net>,
Bjorn Helgaas <bhelgaas@google.com>,
Randy Dunlap <rdunlap@infradead.org>,
Yinghai Lu <yinghai@kernel.org>, Len Brown <lenb@kernel.org>
Cc: Jiang Liu <jiang.liu@linux.intel.com>,
Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>,
Andrew Morton <akpm@linux-foundation.org>,
Tony Luck <tony.luck@intel.com>, Joerg Roedel <joro@8bytes.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
x86@kernel.org, linux-kernel@vger.kernel.org,
linux-pci@vger.kernel.org, linux-acpi@vger.kernel.org
Subject: [Patch V3 03/16] ACPI: Correct return value of acpi_dev_resource_address_space()
Date: Wed, 25 Jun 2014 16:40:34 +0800 [thread overview]
Message-ID: <1403685648-10103-4-git-send-email-jiang.liu@linux.intel.com> (raw)
In-Reply-To: <1403685648-10103-1-git-send-email-jiang.liu@linux.intel.com>
Change acpi_dev_resource_address_space() to return failure if the
acpi_resource structure can't be converted to an ACPI address64 structure.
Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
---
drivers/acpi/resource.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/acpi/resource.c b/drivers/acpi/resource.c
index 0bdacc5e26a3..33bb71cbe72a 100644
--- a/drivers/acpi/resource.c
+++ b/drivers/acpi/resource.c
@@ -200,7 +200,7 @@ bool acpi_dev_resource_address_space(struct acpi_resource *ares,
status = acpi_resource_to_address64(ares, &addr);
if (ACPI_FAILURE(status))
- return true;
+ return false;
res->start = addr.minimum;
res->end = addr.maximum;
--
1.7.10.4
next prev parent reply other threads:[~2014-06-25 8:40 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-25 8:40 [Patch V3 00/16] Enable support of IOAPIC hotplug on x86 platforms Jiang Liu
2014-06-25 8:40 ` [Patch V3 01/16] x86, irq, ACPI: Protect acpi_pci_irq_enable() from reentrance Jiang Liu
2014-06-25 8:40 ` [Patch V3 02/16] ACPI: Make map_mat_entry handle x2apic entry Jiang Liu
2014-06-25 8:40 ` Jiang Liu [this message]
2014-06-25 8:40 ` [Patch V3 04/16] x86, PCI, ACPI: Kill private function resource_to_addr() Jiang Liu
2014-06-25 8:40 ` [Patch V3 05/16] ACPI: Move acpi_get_cpuid() to separated file Jiang Liu
2014-06-25 8:40 ` [Patch V3 06/16] x86, irq: Split out alloc_ioapic_save_registers() Jiang Liu
2014-06-25 8:40 ` [Patch V3 07/16] x86, ioapic: Find usable ioapic id for 64bit Jiang Liu
2014-06-25 8:40 ` [Patch V3 08/16] ACPI, ioapic: Add acpi_get_ioapic_id() Jiang Liu
2014-06-25 8:40 ` [Patch V3 09/16] x86, irq: Remove __init marker for functions will be used by IOAPIC hotplug Jiang Liu
2014-06-25 8:40 ` [Patch V3 10/16] x86, irq: Refine mp_register_ioapic() to prepare for " Jiang Liu
2014-06-25 8:40 ` [Patch V3 11/16] x86, irq, ACPI: Introduce a rwsem to protect IOAPIC operations from hotplug Jiang Liu
2014-06-25 8:40 ` [Patch V3 12/16] x86, irq, ACPI: Implement interface to support ACPI based IOAPIC hot-addition Jiang Liu
2014-06-25 8:40 ` [Patch V3 13/16] x86, irq, ACPI: Implement interface to support ACPI based IOAPIC hot-removal Jiang Liu
2014-06-25 8:40 ` [Patch V3 14/16] x86, irq: Introduce helper to check whether an IOAPIC has been registered Jiang Liu
2014-06-25 8:40 ` [Patch V3 15/16] PCI: Remove PCI ioapic driver Jiang Liu
2014-06-25 8:40 ` [Patch V3 16/16] x86, irq, ACPI: Implement ACPI driver to support IOAPIC hotplug Jiang Liu
2014-06-25 14:44 ` [Patch V3 00/16] Enable support of IOAPIC hotplug on x86 platforms Konrad Rzeszutek Wilk
2014-06-27 14:43 ` Jiang Liu
2014-07-14 17:26 ` Konrad Rzeszutek Wilk
2014-07-14 19:41 ` Konrad Rzeszutek Wilk
2014-07-15 15:27 ` Jiang Liu
2014-07-15 16:10 ` Konrad Rzeszutek Wilk
2014-07-16 3:01 ` Jiang Liu
2014-07-16 13:33 ` Konrad Rzeszutek Wilk
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