_PAGE_SOFT_DIRTY | _PAGE_NUMA)
#define _HPAGE_CHG_MASK (_PAGE_CHG_MASK | _PAGE_PSE | _PAGE_NUMA)
-#define _PAGE_CACHE_MASK (_PAGE_PCD | _PAGE_PWT)
-#define _PAGE_CACHE_WB (0)
-#define _PAGE_CACHE_WC (_PAGE_PWT)
-#define _PAGE_CACHE_UC_MINUS (_PAGE_PCD)
-#define _PAGE_CACHE_UC (_PAGE_PCD | _PAGE_PWT)
+/*
+ * The cache modes defined here are used to translate between pure SW usage
+ * and the HW defined cache mode bits and/or PAT entries.
+ *
+ * The resulting bits for PWT, PCD and PAT should be chosen in a way
+ * to have the WB mode at index 0 (all bits clear). This is the default
+ * right now and likely would break too much if changed.
+ */
+#ifndef __ASSEMBLY__
+enum page_cache_mode {
+ _PAGE_CACHE_MODE_WB = 0,
+ _PAGE_CACHE_MODE_WC = 1,
+ _PAGE_CACHE_MODE_UC_MINUS = 2,
+ _PAGE_CACHE_MODE_UC = 3,
+ _PAGE_CACHE_MODE_WT = 4,
+ _PAGE_CACHE_MODE_WP = 5,
+ _PAGE_CACHE_MODE_NUM = 8
+};
+#endif
+
+#define _PAGE_CACHE_MASK (_PAGE_PAT | _PAGE_PCD | _PAGE_PWT)
+#define _PAGE_NOCACHE (cachemode2protval(_PAGE_CACHE_MODE_UC))
#define PAGE_NONE __pgprot(_PAGE_PROTNONE | _PAGE_ACCESSED)
#define PAGE_SHARED __pgprot(_PAGE_PRESENT | _PAGE_RW | _PAGE_USER | \
#define __PAGE_KERNEL_RO (__PAGE_KERNEL & ~_PAGE_RW)
#define __PAGE_KERNEL_RX (__PAGE_KERNEL_EXEC & ~_PAGE_RW)
-#define __PAGE_KERNEL_EXEC_NOCACHE (__PAGE_KERNEL_EXEC | _PAGE_PCD | _PAGE_PWT)
-#define __PAGE_KERNEL_WC (__PAGE_KERNEL | _PAGE_CACHE_WC)
-#define __PAGE_KERNEL_NOCACHE (__PAGE_KERNEL | _PAGE_PCD | _PAGE_PWT)
-#define __PAGE_KERNEL_UC_MINUS (__PAGE_KERNEL | _PAGE_PCD)
+#define __PAGE_KERNEL_NOCACHE (__PAGE_KERNEL | _PAGE_NOCACHE)
#define __PAGE_KERNEL_VSYSCALL (__PAGE_KERNEL_RX | _PAGE_USER)
#define __PAGE_KERNEL_VVAR (__PAGE_KERNEL_RO | _PAGE_USER)
-#define __PAGE_KERNEL_VVAR_NOCACHE (__PAGE_KERNEL_VVAR | _PAGE_PCD | _PAGE_PWT)
#define __PAGE_KERNEL_LARGE (__PAGE_KERNEL | _PAGE_PSE)
-#define __PAGE_KERNEL_LARGE_NOCACHE (__PAGE_KERNEL | _PAGE_CACHE_UC | _PAGE_PSE)
#define __PAGE_KERNEL_LARGE_EXEC (__PAGE_KERNEL_EXEC | _PAGE_PSE)
#define __PAGE_KERNEL_IO (__PAGE_KERNEL)
#define __PAGE_KERNEL_IO_NOCACHE (__PAGE_KERNEL_NOCACHE)
-#define __PAGE_KERNEL_IO_UC_MINUS (__PAGE_KERNEL_UC_MINUS)
-#define __PAGE_KERNEL_IO_WC (__PAGE_KERNEL_WC)
#define PAGE_KERNEL __pgprot(__PAGE_KERNEL)
#define PAGE_KERNEL_RO __pgprot(__PAGE_KERNEL_RO)
#define PAGE_KERNEL_EXEC __pgprot(__PAGE_KERNEL_EXEC)
#define PAGE_KERNEL_RX __pgprot(__PAGE_KERNEL_RX)
-#define PAGE_KERNEL_WC __pgprot(__PAGE_KERNEL_WC)
#define PAGE_KERNEL_NOCACHE __pgprot(__PAGE_KERNEL_NOCACHE)
-#define PAGE_KERNEL_UC_MINUS __pgprot(__PAGE_KERNEL_UC_MINUS)
-#define PAGE_KERNEL_EXEC_NOCACHE __pgprot(__PAGE_KERNEL_EXEC_NOCACHE)
#define PAGE_KERNEL_LARGE __pgprot(__PAGE_KERNEL_LARGE)
-#define PAGE_KERNEL_LARGE_NOCACHE __pgprot(__PAGE_KERNEL_LARGE_NOCACHE)
#define PAGE_KERNEL_LARGE_EXEC __pgprot(__PAGE_KERNEL_LARGE_EXEC)
#define PAGE_KERNEL_VSYSCALL __pgprot(__PAGE_KERNEL_VSYSCALL)
#define PAGE_KERNEL_VVAR __pgprot(__PAGE_KERNEL_VVAR)
-#define PAGE_KERNEL_VVAR_NOCACHE __pgprot(__PAGE_KERNEL_VVAR_NOCACHE)
#define PAGE_KERNEL_IO __pgprot(__PAGE_KERNEL_IO)
#define PAGE_KERNEL_IO_NOCACHE __pgprot(__PAGE_KERNEL_IO_NOCACHE)
-#define PAGE_KERNEL_IO_UC_MINUS __pgprot(__PAGE_KERNEL_IO_UC_MINUS)
-#define PAGE_KERNEL_IO_WC __pgprot(__PAGE_KERNEL_IO_WC)
/* xwr */
#define __P000 PAGE_NONE
#define pgprot_val(x) ((x).pgprot)
#define __pgprot(x) ((pgprot_t) { (x) } )
+extern uint16_t __cachemode2pte_tbl[_PAGE_CACHE_MODE_NUM];
+extern uint8_t __pte2cachemode_tbl[8];
+
+#define __pte2cm_idx(cb) \
+ ((((cb) >> (_PAGE_BIT_PAT - 2)) & 4) | \
+ (((cb) >> (_PAGE_BIT_PCD - 1)) & 2) | \
+ (((cb) >> _PAGE_BIT_PWT) & 1))
+#define __cm_idx2pte(i) \
+ ((((i) & 4) << (_PAGE_BIT_PAT - 2)) | \
+ (((i) & 2) << (_PAGE_BIT_PCD - 1)) | \
+ (((i) & 1) << _PAGE_BIT_PWT))
+
+static inline unsigned long cachemode2protval(enum page_cache_mode pcm)
+{
+ if (likely(pcm == 0))
+ return 0;
+ return __cachemode2pte_tbl[pcm];
+}
+static inline pgprot_t cachemode2pgprot(enum page_cache_mode pcm)
+{
+ return __pgprot(cachemode2protval(pcm));
+}
+static inline enum page_cache_mode pgprot2cachemode(pgprot_t pgprot)
+{
+ unsigned long masked;
+
+ masked = pgprot_val(pgprot) & _PAGE_CACHE_MASK;
+ if (likely(masked == 0))
+ return 0;
+ return __pte2cachemode_tbl[__pte2cm_idx(masked)];
+}
+static inline pgprot_t pgprot_4k_2_large(pgprot_t pgprot)
+{
+ pgprot_t new;
+ unsigned long val;
+
+ val = pgprot_val(pgprot);
+ pgprot_val(new) = (val & ~(_PAGE_PAT | _PAGE_PAT_LARGE)) |
+ ((val & _PAGE_PAT) << (_PAGE_BIT_PAT_LARGE - _PAGE_BIT_PAT));
+ return new;
+}
+static inline pgprot_t pgprot_large_2_4k(pgprot_t pgprot)
+{
+ pgprot_t new;
+ unsigned long val;
+
+ val = pgprot_val(pgprot);
+ pgprot_val(new) = (val & ~(_PAGE_PAT | _PAGE_PAT_LARGE)) |
+ ((val & _PAGE_PAT_LARGE) >>
+ (_PAGE_BIT_PAT_LARGE - _PAGE_BIT_PAT));
+ return new;
+}
+
typedef struct page *pgtable_t;
extern pte_t *lookup_address(unsigned long address, unsigned int *level);
extern pte_t *lookup_address_in_pgd(pgd_t *pgd, unsigned long address,
unsigned int *level);
+ extern pmd_t *lookup_pmd_address(unsigned long address);
extern phys_addr_t slow_virt_to_phys(void *__address);
extern int kernel_map_pages_in_pgd(pgd_t *pgd, u64 pfn, unsigned long address,
unsigned numpages, unsigned long page_flags);
return lookup_address(address, level);
}
+ /*
+ * Lookup the PMD entry for a virtual address. Return a pointer to the entry
+ * or NULL if not present.
+ */
+ pmd_t *lookup_pmd_address(unsigned long address)
+ {
+ pgd_t *pgd;
+ pud_t *pud;
+
+ pgd = pgd_offset_k(address);
+ if (pgd_none(*pgd))
+ return NULL;
+
+ pud = pud_offset(pgd, address);
+ if (pud_none(*pud) || pud_large(*pud) || !pud_present(*pud))
+ return NULL;
+
+ return pmd_offset(pud, address);
+ }
+
/*
* This is necessary because __pa() does not work on some
* kinds of memory, like vmalloc() or the alloc_remap()
/*
* We are safe now. Check whether the new pgprot is the same:
+ * Convert protection attributes to 4k-format, as cpa->mask* are set
+ * up accordingly.
*/
old_pte = *kpte;
- old_prot = req_prot = pte_pgprot(old_pte);
+ old_prot = req_prot = pgprot_large_2_4k(pte_pgprot(old_pte));
pgprot_val(req_prot) &= ~pgprot_val(cpa->mask_clr);
pgprot_val(req_prot) |= pgprot_val(cpa->mask_set);
+ /*
+ * req_prot is in format of 4k pages. It must be converted to large
+ * page format: the caching mode includes the PAT bit located at
+ * different bit positions in the two formats.
+ */
+ req_prot = pgprot_4k_2_large(req_prot);
+
/*
* Set the PSE and GLOBAL flags only if the PRESENT flag is
* set otherwise pmd_present/pmd_huge will return true even on
paravirt_alloc_pte(&init_mm, page_to_pfn(base));
ref_prot = pte_pgprot(pte_clrhuge(*kpte));
- /*
- * If we ever want to utilize the PAT bit, we need to
- * update this function to make sure it's converted from
- * bit 12 to bit 7 when we cross from the 2MB level to
- * the 4K level:
- */
- WARN_ON_ONCE(pgprot_val(ref_prot) & _PAGE_PAT_LARGE);
+
+ /* promote PAT bit to correct position */
+ if (level == PG_LEVEL_2M)
+ ref_prot = pgprot_large_2_4k(ref_prot);
#ifdef CONFIG_X86_64
if (level == PG_LEVEL_1G) {
{
unsigned int cur_pages = 0;
pmd_t *pmd;
+ pgprot_t pmd_pgprot;
/*
* Not on a 2M boundary?
if (num_pages == cur_pages)
return cur_pages;
+ pmd_pgprot = pgprot_4k_2_large(pgprot);
+
while (end - start >= PMD_SIZE) {
/*
pmd = pmd_offset(pud, start);
- set_pmd(pmd, __pmd(cpa->pfn | _PAGE_PSE | massage_pgprot(pgprot)));
+ set_pmd(pmd, __pmd(cpa->pfn | _PAGE_PSE |
+ massage_pgprot(pmd_pgprot)));
start += PMD_SIZE;
cpa->pfn += PMD_SIZE;
pud_t *pud;
unsigned long end;
int cur_pages = 0;
+ pgprot_t pud_pgprot;
end = start + (cpa->numpages << PAGE_SHIFT);
return cur_pages;
pud = pud_offset(pgd, start);
+ pud_pgprot = pgprot_4k_2_large(pgprot);
/*
* Map everything starting from the Gb boundary, possibly with 1G pages
*/
while (end - start >= PUD_SIZE) {
- set_pud(pud, __pud(cpa->pfn | _PAGE_PSE | massage_pgprot(pgprot)));
+ set_pud(pud, __pud(cpa->pfn | _PAGE_PSE |
+ massage_pgprot(pud_pgprot)));
start += PUD_SIZE;
cpa->pfn += PUD_SIZE;
return 0;
}
-static inline int cache_attr(pgprot_t attr)
-{
- return pgprot_val(attr) &
- (_PAGE_PAT | _PAGE_PAT_LARGE | _PAGE_PWT | _PAGE_PCD);
-}
-
static int change_page_attr_set_clr(unsigned long *addr, int numpages,
pgprot_t mask_set, pgprot_t mask_clr,
int force_split, int in_flag,
* No need to flush, when we did not set any of the caching
* attributes:
*/
- cache = cache_attr(mask_set);
+ cache = !!pgprot2cachemode(mask_set);
/*
* On success we use CLFLUSH, when the CPU supports it to
* for now UC MINUS. see comments in ioremap_nocache()
*/
return change_page_attr_set(&addr, numpages,
- __pgprot(_PAGE_CACHE_UC_MINUS), 0);
+ cachemode2pgprot(_PAGE_CACHE_MODE_UC_MINUS),
+ 0);
}
int set_memory_uc(unsigned long addr, int numpages)
* for now UC MINUS. see comments in ioremap_nocache()
*/
ret = reserve_memtype(__pa(addr), __pa(addr) + numpages * PAGE_SIZE,
- _PAGE_CACHE_UC_MINUS, NULL);
+ _PAGE_CACHE_MODE_UC_MINUS, NULL);
if (ret)
goto out_err;
EXPORT_SYMBOL(set_memory_uc);
static int _set_memory_array(unsigned long *addr, int addrinarray,
- unsigned long new_type)
+ enum page_cache_mode new_type)
{
int i, j;
int ret;
}
ret = change_page_attr_set(addr, addrinarray,
- __pgprot(_PAGE_CACHE_UC_MINUS), 1);
+ cachemode2pgprot(_PAGE_CACHE_MODE_UC_MINUS),
+ 1);
- if (!ret && new_type == _PAGE_CACHE_WC)
+ if (!ret && new_type == _PAGE_CACHE_MODE_WC)
ret = change_page_attr_set_clr(addr, addrinarray,
- __pgprot(_PAGE_CACHE_WC),
+ cachemode2pgprot(
+ _PAGE_CACHE_MODE_WC),
__pgprot(_PAGE_CACHE_MASK),
0, CPA_ARRAY, NULL);
if (ret)
int set_memory_array_uc(unsigned long *addr, int addrinarray)
{
- return _set_memory_array(addr, addrinarray, _PAGE_CACHE_UC_MINUS);
+ return _set_memory_array(addr, addrinarray, _PAGE_CACHE_MODE_UC_MINUS);
}
EXPORT_SYMBOL(set_memory_array_uc);
int set_memory_array_wc(unsigned long *addr, int addrinarray)
{
- return _set_memory_array(addr, addrinarray, _PAGE_CACHE_WC);
+ return _set_memory_array(addr, addrinarray, _PAGE_CACHE_MODE_WC);
}
EXPORT_SYMBOL(set_memory_array_wc);
unsigned long addr_copy = addr;
ret = change_page_attr_set(&addr, numpages,
- __pgprot(_PAGE_CACHE_UC_MINUS), 0);
+ cachemode2pgprot(_PAGE_CACHE_MODE_UC_MINUS),
+ 0);
if (!ret) {
ret = change_page_attr_set_clr(&addr_copy, numpages,
- __pgprot(_PAGE_CACHE_WC),
+ cachemode2pgprot(
+ _PAGE_CACHE_MODE_WC),
__pgprot(_PAGE_CACHE_MASK),
0, 0, NULL);
}
return set_memory_uc(addr, numpages);
ret = reserve_memtype(__pa(addr), __pa(addr) + numpages * PAGE_SIZE,
- _PAGE_CACHE_WC, NULL);
+ _PAGE_CACHE_MODE_WC, NULL);
if (ret)
goto out_err;
int _set_memory_wb(unsigned long addr, int numpages)
{
+ /* WB cache mode is hard wired to all cache attribute bits being 0 */
return change_page_attr_clear(&addr, numpages,
__pgprot(_PAGE_CACHE_MASK), 0);
}
int i;
int ret;
+ /* WB cache mode is hard wired to all cache attribute bits being 0 */
ret = change_page_attr_clear(addr, addrinarray,
__pgprot(_PAGE_CACHE_MASK), 1);
if (ret)
EXPORT_SYMBOL(set_pages_uc);
static int _set_pages_array(struct page **pages, int addrinarray,
- unsigned long new_type)
+ enum page_cache_mode new_type)
{
unsigned long start;
unsigned long end;
}
ret = cpa_set_pages_array(pages, addrinarray,
- __pgprot(_PAGE_CACHE_UC_MINUS));
- if (!ret && new_type == _PAGE_CACHE_WC)
+ cachemode2pgprot(_PAGE_CACHE_MODE_UC_MINUS));
+ if (!ret && new_type == _PAGE_CACHE_MODE_WC)
ret = change_page_attr_set_clr(NULL, addrinarray,
- __pgprot(_PAGE_CACHE_WC),
+ cachemode2pgprot(
+ _PAGE_CACHE_MODE_WC),
__pgprot(_PAGE_CACHE_MASK),
0, CPA_PAGES_ARRAY, pages);
if (ret)
int set_pages_array_uc(struct page **pages, int addrinarray)
{
- return _set_pages_array(pages, addrinarray, _PAGE_CACHE_UC_MINUS);
+ return _set_pages_array(pages, addrinarray, _PAGE_CACHE_MODE_UC_MINUS);
}
EXPORT_SYMBOL(set_pages_array_uc);
int set_pages_array_wc(struct page **pages, int addrinarray)
{
- return _set_pages_array(pages, addrinarray, _PAGE_CACHE_WC);
+ return _set_pages_array(pages, addrinarray, _PAGE_CACHE_MODE_WC);
}
EXPORT_SYMBOL(set_pages_array_wc);
unsigned long end;
int i;
+ /* WB cache mode is hard wired to all cache attribute bits being 0 */
retval = cpa_clear_pages_array(pages, addrinarray,
__pgprot(_PAGE_CACHE_MASK));
if (retval)
return __change_page_attr_set_clr(&cpa, 0);
}
-void kernel_map_pages(struct page *page, int numpages, int enable)
+void __kernel_map_pages(struct page *page, int numpages, int enable)
{
if (PageHighMem(page))
return;
unsigned long mfn;
if (!xen_feature(XENFEAT_auto_translated_physmap))
- mfn = get_phys_to_machine(pfn);
+ mfn = __pfn_to_mfn(pfn);
else
mfn = pfn;
/*
__visible pteval_t xen_pte_val(pte_t pte)
{
pteval_t pteval = pte.pte;
-#if 0
- /* If this is a WC pte, convert back from Xen WC to Linux WC */
- if ((pteval & (_PAGE_PAT | _PAGE_PCD | _PAGE_PWT)) == _PAGE_PAT) {
- WARN_ON(!pat_enabled);
- pteval = (pteval & ~_PAGE_PAT) | _PAGE_PWT;
- }
-#endif
+
return pte_mfn_to_pfn(pteval);
}
PV_CALLEE_SAVE_REGS_THUNK(xen_pte_val);
}
PV_CALLEE_SAVE_REGS_THUNK(xen_pgd_val);
-/*
- * Xen's PAT setup is part of its ABI, though I assume entries 6 & 7
- * are reserved for now, to correspond to the Intel-reserved PAT
- * types.
- *
- * We expect Linux's PAT set as follows:
- *
- * Idx PTE flags Linux Xen Default
- * 0 WB WB WB
- * 1 PWT WC WT WT
- * 2 PCD UC- UC- UC-
- * 3 PCD PWT UC UC UC
- * 4 PAT WB WC WB
- * 5 PAT PWT WC WP WT
- * 6 PAT PCD UC- rsv UC-
- * 7 PAT PCD PWT UC rsv UC
- */
-
-void xen_set_pat(u64 pat)
-{
- /* We expect Linux to use a PAT setting of
- * UC UC- WC WB (ignoring the PAT flag) */
- WARN_ON(pat != 0x0007010600070106ull);
-}
-
__visible pte_t xen_make_pte(pteval_t pte)
{
-#if 0
- /* If Linux is trying to set a WC pte, then map to the Xen WC.
- * If _PAGE_PAT is set, then it probably means it is really
- * _PAGE_PSE, so avoid fiddling with the PAT mapping and hope
- * things work out OK...
- *
- * (We should never see kernel mappings with _PAGE_PSE set,
- * but we could see hugetlbfs mappings, I think.).
- */
- if (pat_enabled && !WARN_ON(pte & _PAGE_PAT)) {
- if ((pte & (_PAGE_PCD | _PAGE_PWT)) == _PAGE_PWT)
- pte = (pte & ~(_PAGE_PCD | _PAGE_PWT)) | _PAGE_PAT;
- }
-#endif
pte = pte_pfn_to_mfn(pte);
return native_make_pte(pte);
* instead of somewhere later and be confusing. */
xen_mc_flush();
}
- static void __init xen_pagetable_p2m_copy(void)
+
+ static void __init xen_pagetable_p2m_free(void)
{
unsigned long size;
unsigned long addr;
- unsigned long new_mfn_list;
-
- if (xen_feature(XENFEAT_auto_translated_physmap))
- return;
size = PAGE_ALIGN(xen_start_info->nr_pages * sizeof(unsigned long));
- new_mfn_list = xen_revector_p2m_tree();
/* No memory or already called. */
- if (!new_mfn_list || new_mfn_list == xen_start_info->mfn_list)
+ if ((unsigned long)xen_p2m_addr == xen_start_info->mfn_list)
return;
/* using __ka address and sticking INVALID_P2M_ENTRY! */
size = PAGE_ALIGN(xen_start_info->nr_pages * sizeof(unsigned long));
memblock_free(__pa(xen_start_info->mfn_list), size);
- /* And revector! Bye bye old array */
- xen_start_info->mfn_list = new_mfn_list;
/* At this stage, cleanup_highmap has already cleaned __ka space
* from _brk_limit way up to the max_pfn_mapped (which is the end of
}
#endif
- static void __init xen_pagetable_init(void)
+ static void __init xen_pagetable_p2m_setup(void)
{
- paging_init();
+ if (xen_feature(XENFEAT_auto_translated_physmap))
+ return;
+
+ xen_vmalloc_p2m_tree();
+
#ifdef CONFIG_X86_64
- xen_pagetable_p2m_copy();
+ xen_pagetable_p2m_free();
#endif
+ /* And revector! Bye bye old array */
+ xen_start_info->mfn_list = (unsigned long)xen_p2m_addr;
+ }
+
+ static void __init xen_pagetable_init(void)
+ {
+ paging_init();
+ xen_post_allocator_init();
+
+ xen_pagetable_p2m_setup();
+
/* Allocate and initialize top and mid mfn levels for p2m structure */
xen_build_mfn_list_list();
+ /* Remap memory freed due to conflicts with E820 map */
+ if (!xen_feature(XENFEAT_auto_translated_physmap))
+ xen_remap_memory();
+
xen_setup_shared_info();
- xen_post_allocator_init();
}
static void xen_write_cr2(unsigned long cr2)
{
page->private = (unsigned long)user_pgd;
if (user_pgd != NULL) {
+#ifdef CONFIG_X86_VSYSCALL_EMULATION
user_pgd[pgd_index(VSYSCALL_ADDR)] =
__pgd(__pa(level3_user_vsyscall) | _PAGE_TABLE);
+#endif
ret = 0;
}
# ifdef CONFIG_HIGHMEM
case FIX_KMAP_BEGIN ... FIX_KMAP_END:
# endif
-#else
+#elif defined(CONFIG_X86_VSYSCALL_EMULATION)
case VSYSCALL_PAGE:
#endif
case FIX_TEXT_POKE0:
__native_set_fixmap(idx, pte);
-#ifdef CONFIG_X86_64
+#ifdef CONFIG_X86_VSYSCALL_EMULATION
/* Replicate changes to map the vsyscall page into the user
pagetable vsyscall mapping. */
if (idx == VSYSCALL_PAGE) {
void xen_setup_machphys_mapping(void);
void xen_setup_kernel_pagetable(pgd_t *pgd, unsigned long max_pfn);
void xen_reserve_top(void);
- extern unsigned long xen_max_p2m_pfn;
void xen_mm_pin_all(void);
void xen_mm_unpin_all(void);
-void xen_set_pat(u64);
+ unsigned long __ref xen_chk_extra_mem(unsigned long pfn);
+ void __init xen_inv_extra_mem(void);
+ void __init xen_remap_memory(void);
char * __init xen_memory_setup(void);
char * xen_auto_xlated_memory_setup(void);
void __init xen_arch_setup(void);
void xen_unplug_emulated_devices(void);
void __init xen_build_dynamic_phys_to_machine(void);
- unsigned long __init xen_revector_p2m_tree(void);
+ void __init xen_vmalloc_p2m_tree(void);
void xen_init_irq_ops(void);
void xen_setup_timer(int cpu);
projects / cascardo / linux.git / commitdiff