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...=========== --- linux-2.6.13.orig/arch/i386/mm/pageattr.c 2005-08-24 09:31:05.000000000 -0700 +++ linux-2.6.13/arch/i386/mm/pageattr.c 2005-08-24 09:31:31.000000000 -0700 @@ -52,8 +52,9 @@ static struct page *split_large_page(uns address = __pa(address); addr = address & LARGE_PAGE_MASK; pbase = (pte_t *)page_address(base); + SetPagePTE(virt_to_page(pbase)); for (i = 0; i < PTRS_PER_PTE; i++, addr += PAGE_SIZE) { - set_pte(&pbase[i], pfn_pte(addr >> PAGE_SHIFT, + set_pte(&pbase[i], pfn_pte(addr >> PAGE_SHIFT,...

...=========== --- linux-2.6.13.orig/arch/i386/mm/pageattr.c 2005-08-24 09:31:05.000000000 -0700 +++ linux-2.6.13/arch/i386/mm/pageattr.c 2005-08-24 09:31:31.000000000 -0700 @@ -52,8 +52,9 @@ static struct page *split_large_page(uns address = __pa(address); addr = address & LARGE_PAGE_MASK; pbase = (pte_t *)page_address(base); + SetPagePTE(virt_to_page(pbase)); for (i = 0; i < PTRS_PER_PTE; i++, addr += PAGE_SIZE) { - set_pte(&pbase[i], pfn_pte(addr >> PAGE_SHIFT, + set_pte(&pbase[i], pfn_pte(addr >> PAGE_SHIFT,...

...dr return NULL; if (pmd_large(*pmd)) return (pte_t *)pmd; - return pte_offset_kernel(pmd, address); + return pte_offset_kernel(pmd, address); } static struct page *split_large_page(unsigned long address, pgprot_t prot) @@ -54,8 +54,8 @@ static struct page *split_large_page(uns pbase = (pte_t *)page_address(base); SetPagePTE(virt_to_page(pbase)); for (i = 0; i < PTRS_PER_PTE; i++, addr += PAGE_SIZE) { - set_pte(&pbase[i], pfn_pte(addr >> PAGE_SHIFT, - addr == address ? prot : PAGE_KERNEL)); + set_pte(&...

...dr return NULL; if (pmd_large(*pmd)) return (pte_t *)pmd; - return pte_offset_kernel(pmd, address); + return pte_offset_kernel(pmd, address); } static struct page *split_large_page(unsigned long address, pgprot_t prot) @@ -54,8 +54,8 @@ static struct page *split_large_page(uns pbase = (pte_t *)page_address(base); SetPagePTE(virt_to_page(pbase)); for (i = 0; i < PTRS_PER_PTE; i++, addr += PAGE_SIZE) { - set_pte(&pbase[i], pfn_pte(addr >> PAGE_SHIFT, - addr == address ? prot : PAGE_KERNEL)); + set_pte(&...

...-static int dmi_gettable(lua_State *L) +extern void add_string_item(lua_State*, const char*, const char*); +extern void add_int_item(lua_State*, const char*, int); +typedef int (*table_fn)(lua_State*, s_dmi*); + +/* Add a Lua_String entry to the table on stack + xxx_P is the poiter version (i.e., pBase is a pointer) + xxx_S is the staic version (i.e., Base is the struct) +*/ +#define LUA_ADD_STR_P(pLua_state, pBase, Field) \ + add_string_item(pLua_state, #Field, pBase->Field); +#define LUA_ADD_STR_S(pLua_state, Base, Field) \ + add_string_item(pLua_state, #Field, Base.Field); + +/* Add a L...

Is there any real use in having a ctor/dtor for the pgd cache? Given that all pgd allocation happens via pgd_alloc/pgd_free, why not just fold the [cd]tor in? I'm asking because Xen wants pgd[3] to be unshared in the PAE case, and it looks to me like the easiest way to handle that is by making pgd_alloc/free pv-ops and doing the appropriate thing in the Xen code. Would need to sort out the

Is there any real use in having a ctor/dtor for the pgd cache? Given that all pgd allocation happens via pgd_alloc/pgd_free, why not just fold the [cd]tor in? I'm asking because Xen wants pgd[3] to be unshared in the PAE case, and it looks to me like the easiest way to handle that is by making pgd_alloc/free pv-ops and doing the appropriate thing in the Xen code. Would need to sort out the

...#endif /* Enable PSE if available */ =================================================================== --- a/arch/i386/mm/pageattr.c +++ b/arch/i386/mm/pageattr.c @@ -60,6 +60,7 @@ static struct page *split_large_page(uns address = __pa(address); addr = address & LARGE_PAGE_MASK; pbase = (pte_t *)page_address(base); + paravirt_alloc_pt(page_to_pfn(base)); for (i = 0; i < PTRS_PER_PTE; i++, addr += PAGE_SIZE) { set_pte(&pbase[i], pfn_pte(addr >> PAGE_SHIFT, addr == address ? prot : ref_prot)); @@ -166,6 +167...

...#endif /* Enable PSE if available */ =================================================================== --- a/arch/i386/mm/pageattr.c +++ b/arch/i386/mm/pageattr.c @@ -60,6 +60,7 @@ static struct page *split_large_page(uns address = __pa(address); addr = address & LARGE_PAGE_MASK; pbase = (pte_t *)page_address(base); + paravirt_alloc_pt(page_to_pfn(base)); for (i = 0; i < PTRS_PER_PTE; i++, addr += PAGE_SIZE) { set_pte(&pbase[i], pfn_pte(addr >> PAGE_SHIFT, addr == address ? prot : ref_prot)); @@ -166,6 +167...

...#endif /* Enable PSE if available */ =================================================================== --- a/arch/i386/mm/pageattr.c +++ b/arch/i386/mm/pageattr.c @@ -60,6 +60,7 @@ static struct page *split_large_page(uns address = __pa(address); addr = address & LARGE_PAGE_MASK; pbase = (pte_t *)page_address(base); + paravirt_alloc_pt(page_to_pfn(base)); for (i = 0; i < PTRS_PER_PTE; i++, addr += PAGE_SIZE) { set_pte(&pbase[i], pfn_pte(addr >> PAGE_SHIFT, addr == address ? prot : ref_prot)); @@ -166,6 +167...

...#endif /* Enable PSE if available */ =================================================================== --- a/arch/i386/mm/pageattr.c +++ b/arch/i386/mm/pageattr.c @@ -60,6 +60,7 @@ static struct page *split_large_page(uns address = __pa(address); addr = address & LARGE_PAGE_MASK; pbase = (pte_t *)page_address(base); + paravirt_alloc_pt(page_to_pfn(base)); for (i = 0; i < PTRS_PER_PTE; i++, addr += PAGE_SIZE) { set_pte(&pbase[i], pfn_pte(addr >> PAGE_SHIFT, addr == address ? prot : ref_prot)); @@ -166,6 +167...

...k is firing up - but then of course I can't run the meetme application... which is rather key. -- Richard Horton Users are like a virus: Each causing a thousand tiny crises until the host finally dies. http://www.solstans.co.uk - Solstans Japanese Bobtails and Norwegian Forest Cats http://www.pbase.com/arimus - My online photogallery

...a13610, expr=0x47a8a13610) at expression.c:520 No locals. #1 binop_expr_print (expr=0x47a8a13610) at expression.c:532 No locals. #2 0x00000047a6a05888 in trace_print_packet (nlt=nlt at entry=0x47a8a22050) at netlink.c:2380 stmts = {next = 0x47a8a0cc90, prev = 0x47a8a12a90} pctx = {pbase = PROTO_BASE_INVALID, pdep = 0x0, prev = 0x0} ctx = {family = 5, protocol = {{location = {indesc = 0x0, {{token_offset = 0, line_offset = 0, first_line = 0, last_line = 0, first_column = 0, last_column = 0}, {nle = 0x0}}}, desc = 0x0, offset = 0}, {location = {indesc = 0x0, {{token_offset =...

Hi Andi, This series of patches implements the Xen paravirt-ops interface. It applies to 2.6.21-rc7 + your patches + the last batch of pv_ops patches I posted. This patch generally restricts itself to Xen-specific parts of the tree, though it does make a few small changes elsewhere. These patches include: - some helper routines for allocating address space and walking pagetables - Xen

Hi Andi, This series of patches implements the Xen paravirt-ops interface. It applies to 2.6.21-rc7 + your patches + the last batch of pv_ops patches I posted. This patch generally restricts itself to Xen-specific parts of the tree, though it does make a few small changes elsewhere. These patches include: - some helper routines for allocating address space and walking pagetables - Xen

Hi Andi, This series of patches implements the Xen paravirt-ops interface. It applies to 2.6.21-git13 + patches-2.6.21-git7-070507-1.tar.gz (I think "unwinder" is the only patch which doesn't apply to git13, and the sched-clock patches are the only ones which this series actually needs). Changes since the last posting: - More netfront review and cleanup - Added ability to

Hi Andi, This series of patches implements the Xen paravirt-ops interface. It applies to 2.6.21-git13 + patches-2.6.21-git7-070507-1.tar.gz (I think "unwinder" is the only patch which doesn't apply to git13, and the sched-clock patches are the only ones which this series actually needs). Changes since the last posting: - More netfront review and cleanup - Added ability to

Hi Andi, This series of patches implements the Xen paravirt-ops interface. It applies to 2.6.21-git13 + patches-2.6.21-git7-070507-1.tar.gz (I think "unwinder" is the only patch which doesn't apply to git13, and the sched-clock patches are the only ones which this series actually needs). Changes since the last posting: - More netfront review and cleanup - Added ability to

Hi, This is the Xen implementation for the paravirt_ops interface. The series is based on 2.6.22-rc1-mm1, and I think its ready to be cooked in -mm with a view to being merged in 2.6.23. The first part of the series is some small changes to the core kernel. Apart from the new code added in "Allocate and free vmalloc areas" (posted many times before), they are simply a few one-liners

Hi, This is the Xen implementation for the paravirt_ops interface. The series is based on 2.6.22-rc1-mm1, and I think its ready to be cooked in -mm with a view to being merged in 2.6.23. The first part of the series is some small changes to the core kernel. Apart from the new code added in "Allocate and free vmalloc areas" (posted many times before), they are simply a few one-liners