Messages in this thread | | | Date | Mon, 31 Oct 2011 14:47:54 +0530 | Subject | Re: powerpc 476, Little-endian, pte fault | From | Santosh Kumar <> |
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i tried this but the fixup_user_fault is called as the path followed is different. Also i see that the flags passed to handle_mm_fault is 0 i.e the fault is not on a write access. Please let me know if i have to use this fix some where else too.
thanks Santosh Kumar .A
Vision without Action is a daydream... Action without Vision is a nightmare...
On 31 October 2011 13:18, Shan Hai <haishan.bai@gmail.com> wrote: > On Mon, Oct 31, 2011 at 11:00:14AM +0530, Santosh Kumar wrote: >> KERNEL: linux 2.6.39.4 >> POWERPC: 476, little endian. >> >> I am trying to get linux 2.6.39.4 up on PPC 476 i have done done >> Big-endian to little endian Changes in: >> 1) bitops header file. >> 2) while reading the device tree. >> 3) the PTE read/computed in head_32.S >> 4) added E bit in the TLB entries. >> >> with all the above changes the kernel_init is done but and inited is mounted. >> >> But while spawning init process the kernel continuously hits pte >> faults at address 0x100000fc and never comes out. Please let me know >> where i should be looking into. >> > > Please check whether the following commit is there in your tree. > 2efaca927f5cd7ecd0f1554b8f9b6a9a2c329c03 > > Cheers > Shan Hai > >> - >> Thanks >> Santosh Kumar .A >> >> Vision without Action is a daydream... Action without Vision is a nightmare... >> -- >> 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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