Groups > linux.kernel > #1195498

Re: Regression in v4.2-rc1 caused by hierarchical irqdomain changes

From	Thomas Gleixner <tglx@linutronix.de>
Newsgroups	linux.kernel
Subject	Re: Regression in v4.2-rc1 caused by hierarchical irqdomain changes
Date	2015-07-29 23:10 +0200
Message-ID	<pRGLU-2Uj-9@gated-at.bofh.it> (permalink)
References	<pQSvM-5Qa-3@gated-at.bofh.it> <pQTBv-7n7-7@gated-at.bofh.it> <pQXYu-5sp-5@gated-at.bofh.it>
Organization	linux.* mail to news gateway

Show all headers | View raw

On Mon, 27 Jul 2015, Matt Fleming wrote:
> [BAD]
>   3:          1          0          0          0  IR-IO-APIC   3-edge    
>   6:          0          0          0          0  IR-IO-APIC   6-edge      dw_dmac
>   7:         15          1          0          0  IR-IO-APIC   7-edge      INT3432:00, INT3433:00

[GOOD]
>   3:         16         17         49         20  IR-IO-APIC-fasteoi   AudioDSP, dw_dmac
>   6:          0          0          0          0  IR-IO-APIC-fasteoi   dw_dmac
>   7:       2662       3072      12307       5419  IR-IO-APIC-fasteoi   INT3432:00, INT3433:00

So the old code uses fasteoi while the new one uses edge.

Jiang????



--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Back to linux.kernel | Previous | Next — Next in thread | Find similar | Unroll thread

Thread

Re: Regression in v4.2-rc1 caused by hierarchical irqdomain  changes Thomas Gleixner <tglx@linutronix.de> - 2015-07-29 23:10 +0200
  Re: Regression in v4.2-rc1 caused by hierarchical irqdomain changes Jiang Liu <jiang.liu@linux.intel.com> - 2015-07-30 06:10 +0200
  [Bugfix] x86, irq: Fix regression caused by commit d32932d02e18 Jiang Liu <jiang.liu@linux.intel.com> - 2015-07-30 10:00 +0200
    Re: [Bugfix] x86, irq: Fix regression caused by commit  d32932d02e18 Thomas Gleixner <tglx@linutronix.de> - 2015-07-30 10:40 +0200
      Re: [Bugfix] x86, irq: Fix regression caused by commit d32932d02e18 Jiang Liu <jiang.liu@linux.intel.com> - 2015-07-30 11:00 +0200
    Re: [Bugfix] x86, irq: Fix regression caused by commit d32932d02e18 Matt Fleming <matt@codeblueprint.co.uk> - 2015-07-30 11:10 +0200
      Re: [Bugfix] x86, irq: Fix regression caused by commit d32932d02e18 Jiang Liu <jiang.liu@linux.intel.com> - 2015-07-30 11:20 +0200
        Re: [Bugfix] x86, irq: Fix regression caused by commit d32932d02e18 Matt Fleming <matt@codeblueprint.co.uk> - 2015-07-30 11:50 +0200
    [tip:x86/urgent] x86/irq:   Use the caller provided polarity setting in mp_check_pin_attr() tip-bot for Jiang Liu <tipbot@zytor.com> - 2015-07-30 21:30 +0200

csiph-web