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Open Source and information security mailing list archives
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Date: Thu, 26 Mar 2009 17:37:10 +0100 From: José María Fernández González <josemariafg@...il.com> To: Pierre Ossman <drzeus-list@...eus.cx> CC: Andrew Morton <akpm@...ux-foundation.org>, linux-kernel@...r.kernel.org Subject: Re: [PATCH 1/1] mmc: Some microSD cards are not recognized by PCIxx12 SDA controller Pierre Ossman wrote: > On Wed, 25 Mar 2009 09:00:56 +0100 > José María Fernández González <josemariafg@...il.com> wrote: > >> As I'm going to install 2.6.29 today, I can test the patch with it and HZ=100. > > Please do. And try to determine where it breaks. I'd prefer if we don't > need to increase this yet again in a month because we were relying on > some scheduling latencies. :) > > Rgds I have been testing the patch with kernel 2.6.29 and a couple of cards (the Transcend 2GB microSD and a EZ Memory 8GB SDHC) in a few cases: * HZ=300 + tickless + desktop preemption * HZ=100 + tickless + desktop preemption * HZ=100 + desktop preemption * HZ=100 + low latency desktop preemption * HZ=1000 + tickless + desktop preemption and it worked with no problem. I don't know if I have forgotten any obvious corner case. Perhaps I should have tested with no preemption... Best Regards, José María -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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