From: Jesse Barnes Subject: Interrupt latency on some 945GM platforms Date: Mon, 13 Sep 2010 14:19:55 -0700 Message-ID: <20100913141955.752cbdea@jbarnes-desktop> References: <201009132336.17310.anarsoul@gmail.com> <20100913134441.762001f7@jbarnes-desktop> <201009140010.14783.anarsoul@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from cpoproxy2-pub.bluehost.com (cpoproxy2-pub.bluehost.com [67.222.39.38]) by gabe.freedesktop.org (Postfix) with SMTP id 91E2E9E976 for ; Mon, 13 Sep 2010 14:20:06 -0700 (PDT) In-Reply-To: <201009140010.14783.anarsoul@gmail.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: intel-gfx-bounces+gcfxdi-intel-gfx=m.gmane.org@lists.freedesktop.org Errors-To: intel-gfx-bounces+gcfxdi-intel-gfx=m.gmane.org@lists.freedesktop.org To: Vasily Khoruzhick Cc: intel-gfx@lists.freedesktop.org, Thomas Gleixner , linux-kernel@vger.kernel.org List-Id: intel-gfx@lists.freedesktop.org T24gVHVlLCAxNCBTZXAgMjAxMCAwMDoxMDowOCArMDMwMApWYXNpbHkgS2hvcnV6aGljayA8YW5h cnNvdWxAZ21haWwuY29tPiB3cm90ZToKCj4g0JIg0YHQvtC+0LHRidC10L3QuNC4INC+0YIgMTMg b2YgU2VwdGVtYmVyIDIwMTAgMjM6NDQ6NDEg0LDQstGC0L7RgCBKZXNzZSBCYXJuZXMg0L3QsNC/ 0LjRgdCw0Ls6Cj4gPiBJIHJlbWVtYmVyIHNlZWluZyBhIHNpbWlsYXIgcHJvYmxlbSBvbiBhbiBF ZWUgUEMgSSBoYWQ7IGl0IHNlZW1lZCB0byBiZQo+ID4gdGltZXIvaW50ZXJydXB0IHJlbGF0ZWQg c29tZWhvdy4gIElmIEkgYm9vdGVkIHdpdGggY2xvY2tzb3VyY2U9dHNjCj4gPiAob3IgbWF5YmUg aXQgd2FzIHBpdCkgSSBnb3QgbmljZSBzbW9vdGggYW5pbWF0aW9ucywgYnV0IGlmIEkgdXNlZCB0 aGUKPiA+IEhQRVQgdGhpbmdzIHdlcmUgcmVhbGx5IHNsb3cuCj4gPiAKPiA+IERvZXMgdGhlIHNh bWUgd29yayBmb3IgeW91Pwo+IAo+IFllYWgsIGl0IHdvcmtzIGZvciBtZSAod2lsbCB1c2UgaXQg YXMgdGVtcG9yYXJ5IHdvcmthcm91bmQpLiBCdXQgaXQgZGVmaW5pdGVseSAKPiBpcyBub3QgY2xl YW4gc29sdXRpb24sIGFzIEkgY2FuJ3QgdXNlIG5vaHogbW9kZSB3aXRoIHRzYyBjbG9ja3NvdXJj ZSA6KQoKVGhvbWFzLCBkb2VzIHRoaXMgcmluZyBhbnkgYmVsbHMgZm9yIHlvdT8KCkkgdGhpbmsg dGhlIHJvb3Qgc3ltcHRvbSBvZiB0aGUgaXNzdWUgaXMgdGhhdCB3ZSBnZXQgYSBtdWNoIHJlZHVj ZWQgaTkxNQppbnRlcnJ1cHQgZnJlcXVlbmN5IChvciBubyBpbnRlcnJ1cHRzKSBvbiBzb21lIDk0 NUdNIHBsYXRmb3JtcyB3aGVuCnVzaW5nIEhQRVQgYXMgb3VyIGNsb2NrIHNvdXJjZS4KCkluIGZh Y3QsIG9uIHRoZSBwbGF0Zm9ybSBJIHRlc3RlZCwgaXQgc2VlbWVkIHRoYXQgdGhlIGk5MTUgSVJR cyB3b3VsZG4ndApnZW5lcmF0ZSBpbnRlcnJ1cHRzIGF0IGFsbCB3aGVuIEhQRVQgd2FzIHVzZWQu ICBCdXQgc2hha2luZyB0aGUgbW91c2Ugb3IKZ2VuZXJhdGluZyBuZXR3b3JrIHRyYWZmaWMgd2Fz IGVub3VnaCB0byBnZXQgaTkxNSBpbnRlcnJ1cHRzIGNvbWluZyBpbiwKZXZlbiB0aG91Z2ggbmVp dGhlciBvZiB0aG9zZSBpbnRlcnJ1cHRzIHdlcmUgc2hhcmVkIHdpdGggdGhlIGk5MTUKZGV2aWNl LgoKSGVyZSdzIGhvcGluZyB5b3UgaGF2ZSBzb21lIGlkZWFzIHRvIHRyeS4uLgoKVGhhbmtzLAot LSAKSmVzc2UgQmFybmVzLCBJbnRlbCBPcGVuIFNvdXJjZSBUZWNobm9sb2d5IENlbnRlcgpfX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFp bGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZy ZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=