Re: Regression between 2.6.20 and 2.6.21-rc1: NCQ problem with ahci and Hitachi drive

2007-03-13 Thread Len Brown
> Yes It works with acpi=off (2.6.21-rc1): > Please notice that IRQ is changed from 19 with ACPI to 11 without. Please verify the problem still exists in the latest 2.6.21 git. If yes, please file a bug here: http://bugzilla.kernel.org/enter_bug.cgi?product=ACPI For 2.6.20.stable, please

Re: Regression between 2.6.20 and 2.6.21-rc1: NCQ problem with ahci and Hitachi drive

2007-03-13 Thread Len Brown
Yes It works with acpi=off (2.6.21-rc1): Please notice that IRQ is changed from 19 with ACPI to 11 without. Please verify the problem still exists in the latest 2.6.21 git. If yes, please file a bug here: http://bugzilla.kernel.org/enter_bug.cgi?product=ACPI For 2.6.20.stable, please attach

Re: Regression between 2.6.20 and 2.6.21-rc1: NCQ problem with ahci and Hitachi drive

2007-03-05 Thread Mathieu Bérard
Tejun Heo a écrit : Hi, > No, your drive isn't blacklisted yet. NCQ is still being enabled. > > Sorry, I wasn't very clear: The NCQ blacklist patch is not in the 2.6.21-rc tree, just in -mm. I tried a 2.6.21-rc2-mm1 and the drive is blacklisted. The logs I pasted were from 2.6.20 and

Re: Regression between 2.6.20 and 2.6.21-rc1: NCQ problem with ahci and Hitachi drive

2007-03-05 Thread Mathieu Bérard
Tejun Heo a écrit : Hi, No, your drive isn't blacklisted yet. NCQ is still being enabled. Sorry, I wasn't very clear: The NCQ blacklist patch is not in the 2.6.21-rc tree, just in -mm. I tried a 2.6.21-rc2-mm1 and the drive is blacklisted. The logs I pasted were from 2.6.20 and 2.6.21-rc1.

Re: Regression between 2.6.20 and 2.6.21-rc1: NCQ problem with ahci and Hitachi drive

2007-03-04 Thread Tejun Heo
Hello, Mathieu. Mathieu Bérard wrote: > Hello, > I have and laptop with an ICH6M SATA Controller and an Hitachi hard drive. > While it worked well using the ahci module and with NCQ enabled using > Linux 2.6.20, it does not work anymore (hang at boot) with 2.6.21-rc* > > My drive is among those

Regression between 2.6.20 and 2.6.21-rc1: NCQ problem with ahci and Hitachi drive

2007-03-04 Thread Mathieu Bérard
Hello, I have and laptop with an ICH6M SATA Controller and an Hitachi hard drive. While it worked well using the ahci module and with NCQ enabled using Linux 2.6.20, it does not work anymore (hang at boot) with 2.6.21-rc* My drive is among those that were recently blacklisted (see lkml post

Regression between 2.6.20 and 2.6.21-rc1: NCQ problem with ahci and Hitachi drive

2007-03-04 Thread Mathieu Bérard
Hello, I have and laptop with an ICH6M SATA Controller and an Hitachi hard drive. While it worked well using the ahci module and with NCQ enabled using Linux 2.6.20, it does not work anymore (hang at boot) with 2.6.21-rc* My drive is among those that were recently blacklisted (see lkml post

Re: Regression between 2.6.20 and 2.6.21-rc1: NCQ problem with ahci and Hitachi drive

2007-03-04 Thread Tejun Heo
Hello, Mathieu. Mathieu Bérard wrote: Hello, I have and laptop with an ICH6M SATA Controller and an Hitachi hard drive. While it worked well using the ahci module and with NCQ enabled using Linux 2.6.20, it does not work anymore (hang at boot) with 2.6.21-rc* My drive is among those that