Re: hugetlbfs for ppc440 - kernel BUG

2008-10-21 Thread Satya
Ben, Look here: http://www-unix.mcs.anl.gov/zeptoos/hugepages/ thanks, ./satya On Tue, Oct 21, 2008 at 1:47 PM, Benjamin Herrenschmidt [EMAIL PROTECTED] wrote: On Tue, 2007-07-10 at 13:38 -0500, Satya wrote: hello, I am trying to implement hugetlbfs on the IBM Bluegene/L IO node (ppc440

Re: hugetlbfs for ppc440 - kernel BUG

2008-10-21 Thread Satya
On Tue, Oct 21, 2008 at 3:46 PM, Satya [EMAIL PROTECTED] wrote: Ben, Look here: http://www-unix.mcs.anl.gov/zeptoos/hugepages/ thanks, ./satya On Tue, Oct 21, 2008 at 1:47 PM, Benjamin Herrenschmidt [EMAIL PROTECTED] wrote: On Tue, 2007-07-10 at 13:38 -0500, Satya wrote: hello, I

Re: Patches for ppc?

2007-08-17 Thread Satya
everything been moved to arch/powerpc ? how about the include files ? thanks! satya. On 8/17/07, Johan Borkhuis [EMAIL PROTECTED] wrote: David Woodhouse wrote: On Fri, 2007-08-17 at 16:36 +0200, Johan Borkhuis wrote: Well, this is one of the minor issues I have with the ppc architecture, but I am

pte_offset_map for ppc assumes HIGHPTE

2007-07-25 Thread Satya
(*(dir)), KM_PTE0) + pte_index(addr)) Shouldn't this be made conditional according to CONFIG_HIGHPTE is defined or not (as implemented in include/asm-i386/pgtable.h) ? the same goes for pte_offset_map_nested and the corresponding unmap functions. thanks, Satya Popuri

Re: hugetlbfs for ppc440 - kernel BUG -- follow up

2007-07-17 Thread Satya
is helping you figure out the problem here. Thanks! --satya. On 7/10/07, Satya [EMAIL PROTECTED] wrote: hello, I am trying to implement hugetlbfs on the IBM Bluegene/L IO node (ppc440) and I have a big problem as well as a few questions to ask the group. I patched a 2.6.21.6 linux kernel (manually

Re: hugetlbfs for ppc440 - kernel BUG -- follow up

2007-07-17 Thread Satya
On 7/17/07, Benjamin Herrenschmidt [EMAIL PROTECTED] wrote: On Tue, 2007-07-17 at 16:07 -0500, Satya wrote: hello, Upon investigating the below issue further, I found that pte_alloc_map() calls kmap_atomic. The allocated pte page must be unmapped before invoking any function

hugetlbfs for ppc440 - kernel BUG

2007-07-10 Thread Satya
! Satya. ___ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev