diff options
author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-09-08 11:24:16 -0300 |
---|---|---|
committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-09-08 11:24:16 -0300 |
commit | 376027f2a3888ef3dec73ee41f85d90e51162d78 (patch) | |
tree | ac9a9030d31cadc92fdc4145a3d9bf379064721f /arch/x86/kernel/espfix_64.c | |
parent | e5fd91f1ef340da553f7a79da9540c3db711c937 (diff) |
Add TuxOnIce support
Diffstat (limited to 'arch/x86/kernel/espfix_64.c')
-rw-r--r-- | arch/x86/kernel/espfix_64.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/x86/kernel/espfix_64.c b/arch/x86/kernel/espfix_64.c index ce95676ab..61059c4d0 100644 --- a/arch/x86/kernel/espfix_64.c +++ b/arch/x86/kernel/espfix_64.c @@ -173,6 +173,7 @@ void init_espfix_ap(int cpu) struct page *page = alloc_pages_node(node, PGALLOC_GFP, 0); pmd_p = (pmd_t *)page_address(page); + SetPageTOI_Untracked(virt_to_page(pmd_p)); pud = __pud(__pa(pmd_p) | (PGTABLE_PROT & ptemask)); paravirt_alloc_pmd(&init_mm, __pa(pmd_p) >> PAGE_SHIFT); for (n = 0; n < ESPFIX_PUD_CLONES; n++) @@ -185,6 +186,7 @@ void init_espfix_ap(int cpu) struct page *page = alloc_pages_node(node, PGALLOC_GFP, 0); pte_p = (pte_t *)page_address(page); + SetPageTOI_Untracked(virt_to_page(pte_p)); pmd = __pmd(__pa(pte_p) | (PGTABLE_PROT & ptemask)); paravirt_alloc_pte(&init_mm, __pa(pte_p) >> PAGE_SHIFT); for (n = 0; n < ESPFIX_PMD_CLONES; n++) @@ -193,6 +195,7 @@ void init_espfix_ap(int cpu) pte_p = pte_offset_kernel(&pmd, addr); stack_page = page_address(alloc_pages_node(node, GFP_KERNEL, 0)); + SetPageTOI_Untracked(virt_to_page(stack_page)); pte = __pte(__pa(stack_page) | (__PAGE_KERNEL_RO & ptemask)); for (n = 0; n < ESPFIX_PTE_CLONES; n++) set_pte(&pte_p[n*PTE_STRIDE], pte); |