From: David Howells <dhowells@redhat.com>
To: akpm@osdl.org
Cc: linux-kernel@vger.kernel.org
Subject: [PATCH] FRV: Change PML4 -> PUD
Date: Tue, 04 Jan 2005 20:02:51 +0000 [thread overview]
Message-ID: <18003.1104868971@redhat.com> (raw)
The attached patch changes the PML4 bits of the FRV arch to the new PUD way.
Signed-Off-By: David Howells <dhowells@redhat.com>
---
warthog>diffstat frv-pml4-pud-2610mm1.diff
arch/frv/kernel/gdb-stub.c | 4 -
arch/frv/mm/dma-alloc.c | 6 +
arch/frv/mm/fault.c | 23 ++++---
arch/frv/mm/init.c | 4 -
arch/frv/mm/mmu-context.c | 4 -
arch/frv/mm/pgalloc.c | 2
include/asm-frv/mmu_context.h | 6 -
include/asm-frv/page.h | 13 ++--
include/asm-frv/pgalloc.h | 4 -
include/asm-frv/pgtable.h | 129 +++++++++++++++++++++++++++++++-----------
10 files changed, 134 insertions(+), 61 deletions(-)
diff -uNrp /warthog/kernels/linux-2.6.10-mm1/arch/frv/kernel/gdb-stub.c linux-2.6.10-mm1-frv/arch/frv/kernel/gdb-stub.c
--- /warthog/kernels/linux-2.6.10-mm1/arch/frv/kernel/gdb-stub.c 2005-01-04 11:14:45.000000000 +0000
+++ linux-2.6.10-mm1-frv/arch/frv/kernel/gdb-stub.c 2005-01-04 15:44:41.000000000 +0000
@@ -449,12 +449,14 @@ static unsigned long __saved_dampr, __sa
static inline unsigned long gdbstub_virt_to_pte(unsigned long vaddr)
{
pgd_t *pgd;
+ pud_t *pud;
pmd_t *pmd;
pte_t *pte;
unsigned long val, dampr5;
pgd = (pgd_t *) __get_DAMLR(3) + pgd_index(vaddr);
- pmd = pmd_offset(pgd, vaddr);
+ pud = pud_offset(pgd, vaddr);
+ pmd = pmd_offset(pud, vaddr);
if (pmd_bad(*pmd) || !pmd_present(*pmd))
return 0;
diff -uNrp /warthog/kernels/linux-2.6.10-mm1/arch/frv/mm/dma-alloc.c linux-2.6.10-mm1-frv/arch/frv/mm/dma-alloc.c
--- /warthog/kernels/linux-2.6.10-mm1/arch/frv/mm/dma-alloc.c 2005-01-04 11:14:45.000000000 +0000
+++ linux-2.6.10-mm1-frv/arch/frv/mm/dma-alloc.c 2005-01-04 16:28:52.000000000 +0000
@@ -50,6 +50,7 @@
static int map_page(unsigned long va, unsigned long pa, pgprot_t prot)
{
pgd_t *pge;
+ pud_t *pue;
pmd_t *pme;
pte_t *pte;
int err = -ENOMEM;
@@ -57,8 +58,9 @@ static int map_page(unsigned long va, un
spin_lock(&init_mm.page_table_lock);
/* Use upper 10 bits of VA to index the first level map */
- pge = pml4_pgd_offset_k(pml4_offset_k(va), va);
- pme = pmd_offset(pge, va);
+ pge = pgd_offset_k(va);
+ pue = pud_offset(pge, va);
+ pme = pmd_offset(pue, va);
/* Use middle 10 bits of VA to index the second-level map */
pte = pte_alloc_kernel(&init_mm, pme, va);
diff -uNrp /warthog/kernels/linux-2.6.10-mm1/arch/frv/mm/fault.c linux-2.6.10-mm1-frv/arch/frv/mm/fault.c
--- /warthog/kernels/linux-2.6.10-mm1/arch/frv/mm/fault.c 2005-01-04 11:14:45.000000000 +0000
+++ linux-2.6.10-mm1-frv/arch/frv/mm/fault.c 2005-01-04 16:27:15.000000000 +0000
@@ -36,8 +36,8 @@ asmlinkage void do_page_fault(int datamm
struct mm_struct *mm;
unsigned long _pme, lrai, lrad, fixup;
siginfo_t info;
- pml4_t *pml4e;
pgd_t *pge;
+ pud_t *pue;
pte_t *pte;
int write;
@@ -230,9 +230,9 @@ asmlinkage void do_page_fault(int datamm
__break_hijack_kernel_event();
- pml4e = pml4_offset(current->mm, ear0);
- pge = pml4_pgd_offset(pml4e, ear0);
- _pme = pge->pge[0].ste[0];
+ pge = pgd_offset(current->mm, ear0);
+ pue = pud_offset(pge, ear0);
+ _pme = pue->pue[0].ste[0];
printk(KERN_ALERT " PGE : %8p { PME %08lx }\n", pge, _pme);
@@ -298,21 +298,28 @@ asmlinkage void do_page_fault(int datamm
*/
int index = pgd_index(ear0);
pgd_t *pgd, *pgd_k;
+ pud_t *pud, *pud_k;
pmd_t *pmd, *pmd_k;
pte_t *pte_k;
pgd = (pgd_t *) __get_TTBR();
pgd = (pgd_t *)__va(pgd) + index;
- pgd_k = ((pgd_t *)(init_mm.pml4)) + index;
+ pgd_k = ((pgd_t *)(init_mm.pgd)) + index;
if (!pgd_present(*pgd_k))
goto no_context;
- set_pgd(pgd, *pgd_k);
+ //set_pgd(pgd, *pgd_k); /////// gcc ICE's on this line
- pmd = pmd_offset(pgd, ear0);
- pmd_k = pmd_offset(pgd_k, ear0);
+ pud_k = pud_offset(pgd_k, ear0);
+ if (!pud_present(*pud_k))
+ goto no_context;
+
+ pmd_k = pmd_offset(pud_k, ear0);
if (!pmd_present(*pmd_k))
goto no_context;
+
+ pud = pud_offset(pgd, ear0);
+ pmd = pmd_offset(pud, ear0);
set_pmd(pmd, *pmd_k);
pte_k = pte_offset_kernel(pmd_k, ear0);
diff -uNrp /warthog/kernels/linux-2.6.10-mm1/arch/frv/mm/init.c linux-2.6.10-mm1-frv/arch/frv/mm/init.c
--- /warthog/kernels/linux-2.6.10-mm1/arch/frv/mm/init.c 2005-01-04 11:14:45.000000000 +0000
+++ linux-2.6.10-mm1-frv/arch/frv/mm/init.c 2005-01-04 15:45:26.000000000 +0000
@@ -111,6 +111,7 @@ void __init paging_init(void)
#if CONFIG_HIGHMEM
if (num_physpages - num_mappedpages) {
pgd_t *pge;
+ pud_t *pue;
pmd_t *pme;
pkmap_page_table = alloc_bootmem_pages(PAGE_SIZE);
@@ -118,7 +119,8 @@ void __init paging_init(void)
memset(pkmap_page_table, 0, PAGE_SIZE);
pge = swapper_pg_dir + pgd_index_k(PKMAP_BASE);
- pme = pmd_offset(pge, PKMAP_BASE);
+ pue = pud_offset(pge, PKMAP_BASE);
+ pme = pmd_offset(pue, PKMAP_BASE);
__set_pmd(pme, virt_to_phys(pkmap_page_table) | _PAGE_TABLE);
}
#endif
diff -uNrp /warthog/kernels/linux-2.6.10-mm1/arch/frv/mm/mmu-context.c linux-2.6.10-mm1-frv/arch/frv/mm/mmu-context.c
--- /warthog/kernels/linux-2.6.10-mm1/arch/frv/mm/mmu-context.c 2005-01-04 11:14:45.000000000 +0000
+++ linux-2.6.10-mm1-frv/arch/frv/mm/mmu-context.c 2005-01-04 16:27:37.000000000 +0000
@@ -87,12 +87,10 @@ static unsigned get_cxn(mm_context_t *ct
* restore the current TLB miss handler mapped page tables into the MMU context and set up a
* mapping for the page directory
*/
-void change_mm_context(mm_context_t *old, mm_context_t *ctx, pml4_t *pml4)
+void change_mm_context(mm_context_t *old, mm_context_t *ctx, pgd_t *pgd)
{
unsigned long _pgd;
- pgd_t *pgd;
- pgd = pml4_pgd_offset(pml4, 0);
_pgd = virt_to_phys(pgd);
/* save the state of the outgoing MMU context */
diff -uNrp /warthog/kernels/linux-2.6.10-mm1/arch/frv/mm/pgalloc.c linux-2.6.10-mm1-frv/arch/frv/mm/pgalloc.c
--- /warthog/kernels/linux-2.6.10-mm1/arch/frv/mm/pgalloc.c 2005-01-04 11:14:45.000000000 +0000
+++ linux-2.6.10-mm1-frv/arch/frv/mm/pgalloc.c 2005-01-04 15:46:36.000000000 +0000
@@ -129,7 +129,7 @@ void pgd_dtor(void *pgd, kmem_cache_t *c
spin_unlock_irqrestore(&pgd_lock, flags);
}
-pgd_t *__pgd_alloc(struct mm_struct *mm, pml4_t *pml4, unsigned long address)
+pgd_t *pgd_alloc(struct mm_struct *mm)
{
pgd_t *pgd;
diff -uNrp /warthog/kernels/linux-2.6.10-mm1/include/asm-frv/mmu_context.h linux-2.6.10-mm1-frv/include/asm-frv/mmu_context.h
--- /warthog/kernels/linux-2.6.10-mm1/include/asm-frv/mmu_context.h 2005-01-04 11:15:24.000000000 +0000
+++ linux-2.6.10-mm1-frv/include/asm-frv/mmu_context.h 2005-01-04 16:33:48.000000000 +0000
@@ -23,7 +23,7 @@ static inline void enter_lazy_tlb(struct
#ifdef CONFIG_MMU
extern int init_new_context(struct task_struct *tsk, struct mm_struct *mm);
-extern void change_mm_context(mm_context_t *old, mm_context_t *ctx, pml4_t *_pml4);
+extern void change_mm_context(mm_context_t *old, mm_context_t *ctx, pgd_t *_pgd);
extern void destroy_context(struct mm_struct *mm);
#else
@@ -35,12 +35,12 @@ extern void destroy_context(struct mm_st
#define switch_mm(prev, next, tsk) \
do { \
if (prev != next) \
- change_mm_context(&prev->context, &next->context, next->pml4); \
+ change_mm_context(&prev->context, &next->context, next->pgd); \
} while(0)
#define activate_mm(prev, next) \
do { \
- change_mm_context(&prev->context, &next->context, next->pml4); \
+ change_mm_context(&prev->context, &next->context, next->pgd); \
} while(0)
#define deactivate_mm(tsk, mm) \
diff -uNrp /warthog/kernels/linux-2.6.10-mm1/include/asm-frv/page.h linux-2.6.10-mm1-frv/include/asm-frv/page.h
--- /warthog/kernels/linux-2.6.10-mm1/include/asm-frv/page.h 2005-01-04 11:15:24.000000000 +0000
+++ linux-2.6.10-mm1-frv/include/asm-frv/page.h 2005-01-04 16:18:50.000000000 +0000
@@ -23,18 +23,21 @@
/*
* These are used to make use of C type-checking..
*/
-typedef struct { unsigned long pte; } pte_t;
-typedef struct { unsigned long ste[64]; } pmd_t;
-typedef struct { pmd_t pge[1]; } pgd_t;
-typedef struct { unsigned long pgprot; } pgprot_t;
+typedef struct { unsigned long pte; } pte_t;
+typedef struct { unsigned long ste[64];} pmd_t;
+typedef struct { pmd_t pue[1]; } pud_t;
+typedef struct { pud_t pge[1]; } pgd_t;
+typedef struct { unsigned long pgprot; } pgprot_t;
#define pte_val(x) ((x).pte)
#define pmd_val(x) ((x).ste[0])
+#define pud_val(x) ((x).pue[0])
#define pgd_val(x) ((x).pge[0])
#define pgprot_val(x) ((x).pgprot)
#define __pte(x) ((pte_t) { (x) } )
#define __pmd(x) ((pmd_t) { (x) } )
+#define __pud(x) ((pud_t) { (x) } )
#define __pgd(x) ((pgd_t) { (x) } )
#define __pgprot(x) ((pgprot_t) { (x) } )
#define PTE_MASK PAGE_MASK
@@ -91,8 +94,6 @@ extern unsigned long max_pfn;
VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
#endif
-#include <asm-generic/nopml4-page.h>
-
#endif /* __ASSEMBLY__ */
#endif /* __KERNEL__ */
diff -uNrp /warthog/kernels/linux-2.6.10-mm1/include/asm-frv/pgalloc.h linux-2.6.10-mm1-frv/include/asm-frv/pgalloc.h
--- /warthog/kernels/linux-2.6.10-mm1/include/asm-frv/pgalloc.h 2005-01-04 11:15:24.000000000 +0000
+++ linux-2.6.10-mm1-frv/include/asm-frv/pgalloc.h 2005-01-04 16:29:56.000000000 +0000
@@ -31,6 +31,7 @@ do { \
* Allocate and free page tables.
*/
+extern pgd_t *pgd_alloc(struct mm_struct *);
extern void pgd_free(pgd_t *);
extern pte_t *pte_alloc_one_kernel(struct mm_struct *, unsigned long);
@@ -57,9 +58,6 @@ static inline void pte_free(struct page
#define pmd_alloc_one(mm, addr) ({ BUG(); ((pmd_t *) 2); })
#define pmd_free(x) do { } while (0)
#define __pmd_free_tlb(tlb,x) do { } while (0)
-#define pgd_populate(mm, pmd, pte) BUG()
-
-#include <asm-generic/nopml4-pgalloc.h>
#endif /* CONFIG_MMU */
diff -uNrp /warthog/kernels/linux-2.6.10-mm1/include/asm-frv/pgtable.h linux-2.6.10-mm1-frv/include/asm-frv/pgtable.h
--- /warthog/kernels/linux-2.6.10-mm1/include/asm-frv/pgtable.h 2005-01-04 11:15:24.000000000 +0000
+++ linux-2.6.10-mm1-frv/include/asm-frv/pgtable.h 2005-01-04 16:31:52.000000000 +0000
@@ -90,21 +90,21 @@ extern unsigned long empty_zero_page;
* we use 2-level page tables, folding the PMD (mid-level table) into the PGE (top-level entry)
* [see Documentation/fujitsu/frv/mmu-layout.txt]
*
- * 4th-Level Page Directory:
- * - Size: 16KB
- * - 1 PML4Es per PML4
- * - Each PML4E holds 1 PGD and covers 4GB
- *
* Page Directory:
* - Size: 16KB
* - 64 PGEs per PGD
- * - Each PGE holds 1 PMD and covers 64MB
+ * - Each PGE holds 1 PUD and covers 64MB
+ *
+ * Page Upper Directory:
+ * - Size: 256B
+ * - 1 PUE per PUD
+ * - Each PUE holds 1 PMD and covers 64MB
*
* Page Mid-Level Directory
+ * - Size: 256B
* - 1 PME per PMD
* - Each PME holds 64 STEs, all of which point to separate chunks of the same Page Table
* - All STEs are instantiated at the same time
- * - Size: 256B
*
* Page Table
* - Size: 16KB
@@ -115,7 +115,7 @@ extern unsigned long empty_zero_page;
* - Size: 4KB
*
* total PTEs
- * = 1 PML4E * 64 PGEs * 1 PMEs * 4096 PTEs
+ * = 1 PML4E * 64 PGEs * 1 PUEs * 1 PMEs * 4096 PTEs
* = 1 PML4E * 64 PGEs * 64 STEs * 64 PTEs/FR451-PT
* = 262144 (or 256 * 1024)
*/
@@ -124,6 +124,12 @@ extern unsigned long empty_zero_page;
#define PGDIR_MASK (~(PGDIR_SIZE - 1))
#define PTRS_PER_PGD 64
+#define PUD_SHIFT 26
+#define PTRS_PER_PUD 1
+#define PUD_SIZE (1UL << PUD_SHIFT)
+#define PUD_MASK (~(PUD_SIZE - 1))
+#define PUE_SIZE 256
+
#define PMD_SHIFT 26
#define PMD_SIZE (1UL << PMD_SHIFT)
#define PMD_MASK (~(PMD_SIZE - 1))
@@ -152,38 +158,98 @@ extern pgd_t swapper_pg_dir[PTRS_PER_PGD
printk("%s:%d: bad pte %08lx.\n", __FILE__, __LINE__, (e).pte)
#define pmd_ERROR(e) \
printk("%s:%d: bad pmd %08lx.\n", __FILE__, __LINE__, pmd_val(e))
+#define pud_ERROR(e) \
+ printk("%s:%d: bad pud %08lx.\n", __FILE__, __LINE__, pmd_val(pud_val(e)))
#define pgd_ERROR(e) \
- printk("%s:%d: bad pgd %08lx.\n", __FILE__, __LINE__, pmd_val(pgd_val(e)))
+ printk("%s:%d: bad pgd %08lx.\n", __FILE__, __LINE__, pmd_val(pud_val(pgd_val(e))))
+
+/*
+ * Certain architectures need to do special things when PTEs
+ * within a page table are directly modified. Thus, the following
+ * hook is made available.
+ */
+#define set_pte(pteptr, pteval) \
+do { \
+ *(pteptr) = (pteval); \
+ asm volatile("dcf %M0" :: "U"(*pteptr)); \
+} while(0)
+
+#define set_pte_atomic(pteptr, pteval) set_pte((pteptr), (pteval))
+
+/*
+ * pgd_offset() returns a (pgd_t *)
+ * pgd_index() is used get the offset into the pgd page's array of pgd_t's;
+ */
+#define pgd_offset(mm, address) ((mm)->pgd + pgd_index(address))
+
+/*
+ * a shortcut which implies the use of the kernel's pgd, instead
+ * of a process's
+ */
+#define pgd_offset_k(address) pgd_offset(&init_mm, address)
/*
* The "pgd_xxx()" functions here are trivial for a folded two-level
- * setup: the pgd is never bad, and a pmd always exists (as it's folded
+ * setup: the pud is never bad, and a pud always exists (as it's folded
* into the pgd entry)
*/
static inline int pgd_none(pgd_t pgd) { return 0; }
static inline int pgd_bad(pgd_t pgd) { return 0; }
static inline int pgd_present(pgd_t pgd) { return 1; }
-#define pgd_clear(xp) do { } while (0)
+static inline void pgd_clear(pgd_t *pgd) { }
+#define pgd_populate(mm, pgd, pud) do { } while (0)
/*
- * Certain architectures need to do special things when PTEs
- * within a page table are directly modified. Thus, the following
- * hook is made available.
+ * (puds are folded into pgds so this doesn't get actually called,
+ * but the define is needed for a generic inline function.)
*/
-#define set_pte(pteptr, pteval) \
+#define set_pgd(pgdptr, pgdval) \
do { \
- *(pteptr) = (pteval); \
- asm volatile("dcf %M0" :: "U"(*pteptr)); \
+ memcpy((pgdptr), &(pgdval), sizeof(pgd_t)); \
+ asm volatile("dcf %M0" :: "U"(*(pgdptr))); \
} while(0)
-#define set_pte_atomic(pteptr, pteval) set_pte((pteptr), (pteval))
+static inline pud_t *pud_offset(pgd_t *pgd, unsigned long address)
+{
+ return (pud_t *) pgd;
+}
+
+#define pgd_page(pgd) (pud_page((pud_t){ pgd }))
+#define pgd_page_kernel(pgd) (pud_page_kernel((pud_t){ pgd }))
/*
- * (pmds are folded into pgds so this doesn't get actually called,
+ * allocating and freeing a pud is trivial: the 1-entry pud is
+ * inside the pgd, so has no extra memory associated with it.
+ */
+#define pud_alloc_one(mm, address) NULL
+#define pud_free(x) do { } while (0)
+#define __pud_free_tlb(tlb, x) do { } while (0)
+
+/*
+ * The "pud_xxx()" functions here are trivial for a folded two-level
+ * setup: the pmd is never bad, and a pmd always exists (as it's folded
+ * into the pud entry)
+ */
+static inline int pud_none(pud_t pud) { return 0; }
+static inline int pud_bad(pud_t pud) { return 0; }
+static inline int pud_present(pud_t pud) { return 1; }
+static inline void pud_clear(pud_t *pud) { }
+
+#define pud_populate(mm, pmd, pte) do { } while (0)
+
+/*
+ * (pmds are folded into puds so this doesn't get actually called,
* but the define is needed for a generic inline function.)
*/
-#define set_pgd(pgdptr, pgdval) (*(pgdptr) = pgdval)
+#define set_pud(pudptr, pudval) set_pmd((pmd_t *)(pudptr), (pmd_t) { pudval })
+#define pud_page(pud) (pmd_page((pmd_t){ pud }))
+#define pud_page_kernel(pud) (pmd_page_kernel((pmd_t){ pud }))
+
+/*
+ * (pmds are folded into pgds so this doesn't get actually called,
+ * but the define is needed for a generic inline function.)
+ */
extern void __set_pmd(pmd_t *pmdptr, unsigned long __pmd);
#define set_pmd(pmdptr, pmdval) \
@@ -191,11 +257,9 @@ do { \
__set_pmd((pmdptr), (pmdval).ste[0]); \
} while(0)
-#define pgd_page(pgd) ((unsigned long) __va(pgd_val(pgd) & PAGE_MASK))
-
#define __pmd_index(address) 0
-static inline pmd_t *pmd_offset(pgd_t *dir, unsigned long address)
+static inline pmd_t *pmd_offset(pud_t *dir, unsigned long address)
{
return (pmd_t *) dir + __pmd_index(address);
}
@@ -377,14 +441,14 @@ static inline pte_t pte_modify(pte_t pte
return pte;
}
-#define page_pte(page) page_pte_prot(page, __pgprot(0))
+#define page_pte(page) page_pte_prot((page), __pgprot(0))
/* to find an entry in a page-table-directory. */
-#define pgd_index(address) ((address >> PGDIR_SHIFT) & (PTRS_PER_PGD - 1))
+#define pgd_index(address) (((address) >> PGDIR_SHIFT) & (PTRS_PER_PGD - 1))
#define pgd_index_k(addr) pgd_index(addr)
-/* Find an entry in the third-level page table.. */
-#define __pte_index(address) ((address >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
+/* Find an entry in the bottom-level page table.. */
+#define __pte_index(address) (((address) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
/*
* the pte page can be thought of an array like this: pte_t[PTRS_PER_PTE]
@@ -403,11 +467,11 @@ static inline pte_t pte_modify(pte_t pte
#define pte_offset_map_nested(dir, address) \
((pte_t *)kmap_atomic(pmd_page(*(dir)),KM_PTE1) + pte_index(address))
#define pte_unmap(pte) kunmap_atomic(pte, KM_PTE0)
-#define pte_unmap_nested(pte) kunmap_atomic(pte, KM_PTE1)
+#define pte_unmap_nested(pte) kunmap_atomic((pte), KM_PTE1)
#else
#define pte_offset_map(dir, address) \
((pte_t *)page_address(pmd_page(*(dir))) + pte_index(address))
-#define pte_offset_map_nested(dir, address) pte_offset_map(dir, address)
+#define pte_offset_map_nested(dir, address) pte_offset_map((dir), (address))
#define pte_unmap(pte) do { } while (0)
#define pte_unmap_nested(pte) do { } while (0)
#endif
@@ -451,7 +515,6 @@ static inline int pte_file(pte_t pte)
#define __HAVE_ARCH_PTEP_MKDIRTY
#define __HAVE_ARCH_PTE_SAME
#include <asm-generic/pgtable.h>
-#include <asm-generic/nopml4-pgtable.h>
/*
* preload information about a newly instantiated PTE into the SCR0/SCR1 PGE cache
@@ -459,9 +522,9 @@ static inline int pte_file(pte_t pte)
static inline void update_mmu_cache(struct vm_area_struct *vma, unsigned long address, pte_t pte)
{
unsigned long ampr;
- pml4_t *pml4e = pml4_offset(current->mm, address);
- pgd_t *pge = pml4_pgd_offset(pml4e, address);
- pmd_t *pme = pmd_offset(pge, address);
+ pgd_t *pge = pgd_offset(current->mm, address);
+ pud_t *pue = pud_offset(pge, address);
+ pmd_t *pme = pmd_offset(pue, address);
ampr = pme->ste[0] & 0xffffff00;
ampr |= xAMPRx_L | xAMPRx_SS_16Kb | xAMPRx_S | xAMPRx_C | xAMPRx_V;
next reply other threads:[~2005-01-04 20:15 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-01-04 20:02 David Howells [this message]
2005-01-05 2:19 ` [PATCH] FRV: Change PML4 -> PUD Nick Piggin
2005-01-05 12:16 ` David Howells
2005-01-05 12:32 ` Nick Piggin
2005-01-05 12:42 ` secret cabales, was: " Christoph Hellwig
2005-01-05 21:24 ` Andrew Morton
2005-01-05 21:19 ` Randy.Dunlap
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