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I checked and tried several things, and I think CONFIG_PCI_USE_VECTOR is a red herring. 2.6.4-mm1 did boot with CONFIG_PCI_USE_VECTOR = Y or N as long as kernel preemption is disabled. It did not boot regardless of CONFIG_PCI_USE_VECTOR if kernel preemption is enabled. I see the complaints bad: scheduling while atomic! at various spots. 2.6.4 does not have this problem; kernel preemption seems to work fine. I encourage people to check kernel preemption in 2.6.4-mm1. Jun >-----Original Message----- >From: linux-kernel-owner@vger.kernel.org [mailto:linux-kernel- >owner@vger.kernel.org] On Behalf Of SUBODH SHRIVASTAVA >Sent: Saturday, March 13, 2004 5:13 AM >To: Andrew Morton >Cc: linux-kernel@vger.kernel.org >Subject: Re: 2.6.4-mm1 > > --- Andrew Morton <akpm@osdl.org> wrote: > Subodh >Shrivastava <subodh@btopenworld.com> wrote: >> > >> > I am able to boot vanilla kernel without the >> following option enabled >> > >> > CONFIG_PCI_USE_VECTOR >> > >> > If i don't enable the above mentioned option >> 2.6.4-mm1 won't boot on my >> >> ^^^^^ "do", I assume? > >Let me try to put it correct again. > >2.6.4 boots fine with the following option set as >CONFIG_PCI_USE_VECTOR=N > >2.6.4-mm1 will not boot with the following option set >as. >CONFIG_PCI_USE_VECTOR=N >2.6.4-mm1 will boot with the following option set as >CONFIG_PCI_USE_VECTOR=Y > >> >> > Laptop >> >> Is this unique to 2.6.4-mm1 or does 2.6.4 do the >> same thing? >Yes its unique to 2.6.4-mm1. > >Subodh >- >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/ - 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/ | ||||||||||||
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