From: David Vrabel <david.vrabel@citrix.com>
To: Jiang Liu <jiang.liu@linux.intel.com>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Thomas Gleixner <tglx@linutronix.de>,
"Grant Likely" <grant.likely@linaro.org>,
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>, <x86@kernel.org>,
Len Brown <len.brown@intel.com>, Pavel Machek <pavel@ucw.cz>,
Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>,
Rob Herring <rob.herring@calxeda.com>,
Michal Simek <monstr@monstr.eu>,
"Tony Lindgren" <tony@atomide.com>
Cc: Tony Luck <tony.luck@intel.com>, <linux-acpi@vger.kernel.org>,
"Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
Joerg Roedel <joro@8bytes.org>, <linux-pm@vger.kernel.org>,
<linux-kernel@vger.kernel.org>,
Paul Gortmaker <paul.gortmaker@windriver.com>,
<linux-pci@vger.kernel.org>, <xen-devel@lists.xenproject.org>,
Andrew Morton <akpm@linux-foundation.org>,
Ingo Molnar <mingo@kernel.org>
Subject: Re: [Xen-devel] [Patch V4 19/42] x86, irq: count legacy IRQs by legacy_pic->nr_legacy_irqs instead of NR_IRQS_LEGACY
Date: Tue, 10 Jun 2014 15:18:26 +0100 [thread overview]
Message-ID: <539713B2.1010506@citrix.com> (raw)
In-Reply-To: <1402302011-23642-20-git-send-email-jiang.liu@linux.intel.com>
On 09/06/14 09:19, Jiang Liu wrote:
> Some platforms, such as Intel MID and mshypv, do not support legacy
> interrupt controllers. So count legacy IRQs by legacy_pic->nr_legacy_irqs
> instead of hard-coded NR_IRQS_LEGACY.
>
[...]
> --- a/arch/x86/pci/xen.c
> +++ b/arch/x86/pci/xen.c
Xen bits:
Acked-by: David Vrabel <david.vrabel@citrix.com>
David
next prev parent reply other threads:[~2014-06-10 14:18 UTC|newest]
Thread overview: 75+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-09 8:19 [Patch V4 00/42] use irqdomain to dynamically allocate IRQ for IOAPIC Jiang Liu
2014-06-09 8:19 ` [Patch V4 01/42] x86, irq: update high address field when updating affinity for MSI IRQ Jiang Liu
2014-06-09 23:46 ` Yinghai Lu
2014-06-10 2:54 ` Jiang Liu
2014-06-10 0:22 ` David Rientjes
2014-06-09 8:19 ` [Patch V4 02/42] x86, mpparse: use pr_lvl() helper utilities to replace printk(KERN_LVL) Jiang Liu
2014-06-09 8:19 ` [Patch V4 03/42] x86, mpparse: simplify arch/x86/include/asm/mpspec.h Jiang Liu
2014-06-09 8:19 ` [Patch V4 04/42] x86, acpi: reorganize code to avoid forward declaration in boot.c Jiang Liu
2014-06-09 8:19 ` [Patch V4 05/42] x86, PCI, ACPI: use kmalloc_node() to optimize for performance Jiang Liu
2014-06-09 8:19 ` [Patch V4 06/42] x86, acpi, irq: kill static function irq_to_gsi() Jiang Liu
2014-06-09 8:19 ` [Patch V4 07/42] x86, ACPI, trivial: minor improvements to arch/x86/kernel/acpi/boot.c Jiang Liu
2014-06-09 8:19 ` [Patch V4 08/42] x86, ACPI, irq: enhance error handling in function acpi_register_gsi() Jiang Liu
2014-06-09 23:19 ` Thomas Gleixner
2014-06-10 5:49 ` Jiang Liu
2014-06-10 6:11 ` Jiang Liu
2014-06-09 8:19 ` [Patch V4 09/42] x86, ACPI, irq: fix possible eror in GSI to IRQ mapping for legacy IRQ Jiang Liu
2014-06-09 8:19 ` [Patch V4 10/42] x86, irq, trivial: minor improvements of IRQ related code Jiang Liu
2014-06-09 8:19 ` [Patch V4 11/42] x86, ioapic: kill unused global variable timer_through_8259 Jiang Liu
2014-06-09 14:41 ` Maciej W. Rozycki
2014-06-10 3:20 ` Jiang Liu
2014-06-10 21:57 ` Maciej W. Rozycki
2014-06-09 8:19 ` [Patch V4 12/42] x86, ioapic: kill static variable nr_irqs_gsi Jiang Liu
2014-06-09 23:22 ` Thomas Gleixner
2014-06-10 5:31 ` Jiang Liu
2014-06-12 10:58 ` Thomas Gleixner
2014-06-12 12:40 ` Jiang Liu
2014-06-09 8:19 ` [Patch V4 13/42] x86, ioapic: introduce helper utilities to walk ioapics and pins Jiang Liu
2014-06-09 8:19 ` [Patch V4 14/42] x86, ioapic: use irq_cfg() instead of irq_get_chip_data() for better readability Jiang Liu
2014-06-09 8:19 ` [Patch V4 15/42] x86, irq: reorganize IO_APIC_get_PCI_irq_vector() to prepare for irqdomain Jiang Liu
2014-06-09 8:19 ` [Patch V4 16/42] x86, irq: introduce some helper utilities to improve readability Jiang Liu
2014-06-09 8:19 ` [Patch V4 17/42] ce4100, irq: make CE4100 depend on CONFIG_X86_IO_APIC Jiang Liu
2014-06-09 8:19 ` [Patch V4 18/42] ce4100, irq: do not set legacy_pic to null_legacy_pic Jiang Liu
2014-06-09 8:19 ` [Patch V4 19/42] x86, irq: count legacy IRQs by legacy_pic->nr_legacy_irqs instead of NR_IRQS_LEGACY Jiang Liu
2014-06-10 14:18 ` David Vrabel [this message]
2014-06-09 8:19 ` [Patch V4 20/42] x86, irq: simplify arch_early_irq_init() Jiang Liu
2014-06-09 8:19 ` [Patch V4 21/42] x86, ACPI, irq: consolidate algorithm of mapping (ioapic, pin) to IRQ number Jiang Liu
2014-06-10 6:13 ` Jiang Liu
2014-06-09 8:19 ` [Patch V4 22/42] x86, irq, ACPI: change __acpi_register_gsi to return IRQ number instead of GSI Jiang Liu
2014-06-10 6:14 ` Jiang Liu
2014-06-09 8:19 ` [Patch V4 23/42] x86, irq: introduce mechanisms to support dynamically allocate IRQ for IOAPIC Jiang Liu
2014-06-09 8:19 ` [Patch V4 24/42] x86, irq: enhance mp_register_ioapic() to support irqdomain Jiang Liu
2014-06-09 8:19 ` [Patch V4 25/42] x86, ACPI, irq: provide basic irqdomain support Jiang Liu
2014-06-09 8:19 ` [Patch V4 26/42] x86, mpparse, " Jiang Liu
2014-06-09 8:19 ` [Patch V4 27/42] x86, SFI, " Jiang Liu
2014-06-09 8:19 ` [Patch V4 28/42] x86, devicetree, irq: use common mechanism to support irqdomain Jiang Liu
2014-06-09 8:19 ` [Patch V4 29/42] x86, irq: introduce two helper functions to support irqdomain map operation Jiang Liu
2014-08-21 14:17 ` Mika Westerberg
2014-08-21 16:57 ` Mika Westerberg
2014-08-21 19:00 ` Jiang Liu
2014-08-22 12:41 ` Mika Westerberg
2014-08-26 8:45 ` [Bugfix] x86, irq: Fix bug in setting IOAPIC pin attributes Jiang Liu
2014-08-26 9:52 ` Mika Westerberg
2014-08-26 21:20 ` Thomas Gleixner
2014-08-27 5:53 ` Jiang Liu
2014-08-27 8:04 ` Mika Westerberg
2014-08-26 18:55 ` Randy Dunlap
2014-06-09 8:19 ` [Patch V4 30/42] x86, irq, ACPI: use common irqdomain map interface to program IOAPIC pins Jiang Liu
2014-06-09 8:20 ` [Patch V4 31/42] x86, irq, mpparse: " Jiang Liu
2014-06-09 8:20 ` [Patch V4 32/42] x86, irq, SFI: " Jiang Liu
2014-06-09 8:20 ` [Patch V4 33/42] x86, irq, devicetree: " Jiang Liu
2014-06-09 8:20 ` [Patch V4 34/42] x86, irq: clean up unused IOAPIC interface Jiang Liu
2014-06-09 8:20 ` [Patch V4 35/42] x86, irq: simplify the way to handle ISA IRQ Jiang Liu
2014-06-09 8:20 ` [Patch V4 36/42] genirq: export irq_domain_disassociate() to architecture interrupt drivers Jiang Liu
2014-06-09 8:20 ` [Patch V4 37/42] x86, irq: introduce helper functions to release IOAPIC pin Jiang Liu
2014-06-09 8:20 ` [Patch V4 38/42] x86, irq, ACPI: release IOAPIC pin when PCI device is disabled Jiang Liu
2014-06-10 6:16 ` Jiang Liu
2014-06-09 8:20 ` [Patch V4 39/42] x86, irq, mpparse: " Jiang Liu
2014-06-09 8:20 ` [Patch V4 40/42] x86, irq, SFI: " Jiang Liu
2014-06-09 8:20 ` [Patch V4 41/42] x86, irq, devicetree: " Jiang Liu
2014-06-09 8:20 ` [Patch V4 42/42] x86, irq: clean up irqdomain transition code Jiang Liu
2014-06-21 21:08 ` [Patch V4 00/42] use irqdomain to dynamically allocate IRQ for IOAPIC Thomas Gleixner
2014-06-27 3:36 ` Yinghai Lu
2014-06-22 8:42 ` Ingo Molnar
2014-06-22 14:39 ` Feng Tang
2014-06-22 15:02 ` Feng Tang
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=539713B2.1010506@citrix.com \
--to=david.vrabel@citrix.com \
--cc=akpm@linux-foundation.org \
--cc=benh@kernel.crashing.org \
--cc=bhelgaas@google.com \
--cc=grant.likely@linaro.org \
--cc=gregkh@linuxfoundation.org \
--cc=hpa@zytor.com \
--cc=jiang.liu@linux.intel.com \
--cc=joro@8bytes.org \
--cc=konrad.wilk@oracle.com \
--cc=len.brown@intel.com \
--cc=linux-acpi@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-pci@vger.kernel.org \
--cc=linux-pm@vger.kernel.org \
--cc=mingo@kernel.org \
--cc=mingo@redhat.com \
--cc=monstr@monstr.eu \
--cc=paul.gortmaker@windriver.com \
--cc=pavel@ucw.cz \
--cc=rdunlap@infradead.org \
--cc=rjw@rjwysocki.net \
--cc=rob.herring@calxeda.com \
--cc=tglx@linutronix.de \
--cc=tony.luck@intel.com \
--cc=tony@atomide.com \
--cc=x86@kernel.org \
--cc=xen-devel@lists.xenproject.org \
--cc=yinghai@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).