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| author | David S. Miller <davem@davemloft.net> | 2014-03-30 02:48:54 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-03-30 02:48:54 +0400 |
| commit | 64c27237a07129758e33f5f824ba5c33b7f57417 (patch) | |
| tree | 4c0c0a9b6d282d600f2226e1b3510096b9d789dd /arch | |
| parent | 77a9939426f7a3f35f460afc9b11f1fe45955409 (diff) | |
| parent | 49d8137a4039c63c834827f4bfe875e27bb9c521 (diff) | |
| download | linux-64c27237a07129758e33f5f824ba5c33b7f57417.tar.xz | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts:
drivers/net/ethernet/marvell/mvneta.c
The mvneta.c conflict is a case of overlapping changes,
a conversion to devm_ioremap_resource() vs. a conversion
to netdev_alloc_pcpu_stats.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/include/asm/pgtable.h | 14 | ||||
| -rw-r--r-- | arch/x86/include/asm/topology.h | 3 | ||||
| -rw-r--r-- | arch/x86/xen/mmu.c | 4 |
3 files changed, 6 insertions, 15 deletions
diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h index 5ad38ad07890..bbc8b12fa443 100644 --- a/arch/x86/include/asm/pgtable.h +++ b/arch/x86/include/asm/pgtable.h @@ -445,20 +445,10 @@ static inline int pte_same(pte_t a, pte_t b) return a.pte == b.pte; } -static inline int pteval_present(pteval_t pteval) -{ - /* - * Yes Linus, _PAGE_PROTNONE == _PAGE_NUMA. Expressing it this - * way clearly states that the intent is that protnone and numa - * hinting ptes are considered present for the purposes of - * pagetable operations like zapping, protection changes, gup etc. - */ - return pteval & (_PAGE_PRESENT | _PAGE_PROTNONE | _PAGE_NUMA); -} - static inline int pte_present(pte_t a) { - return pteval_present(pte_flags(a)); + return pte_flags(a) & (_PAGE_PRESENT | _PAGE_PROTNONE | + _PAGE_NUMA); } #define pte_accessible pte_accessible diff --git a/arch/x86/include/asm/topology.h b/arch/x86/include/asm/topology.h index d35f24e231cd..1306d117967d 100644 --- a/arch/x86/include/asm/topology.h +++ b/arch/x86/include/asm/topology.h @@ -119,9 +119,10 @@ static inline void setup_node_to_cpumask_map(void) { } extern const struct cpumask *cpu_coregroup_mask(int cpu); -#ifdef ENABLE_TOPO_DEFINES #define topology_physical_package_id(cpu) (cpu_data(cpu).phys_proc_id) #define topology_core_id(cpu) (cpu_data(cpu).cpu_core_id) + +#ifdef ENABLE_TOPO_DEFINES #define topology_core_cpumask(cpu) (per_cpu(cpu_core_map, cpu)) #define topology_thread_cpumask(cpu) (per_cpu(cpu_sibling_map, cpu)) #endif diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c index 256282e7888b..2423ef04ffea 100644 --- a/arch/x86/xen/mmu.c +++ b/arch/x86/xen/mmu.c @@ -365,7 +365,7 @@ void xen_ptep_modify_prot_commit(struct mm_struct *mm, unsigned long addr, /* Assume pteval_t is equivalent to all the other *val_t types. */ static pteval_t pte_mfn_to_pfn(pteval_t val) { - if (pteval_present(val)) { + if (val & _PAGE_PRESENT) { unsigned long mfn = (val & PTE_PFN_MASK) >> PAGE_SHIFT; unsigned long pfn = mfn_to_pfn(mfn); @@ -381,7 +381,7 @@ static pteval_t pte_mfn_to_pfn(pteval_t val) static pteval_t pte_pfn_to_mfn(pteval_t val) { - if (pteval_present(val)) { + if (val & _PAGE_PRESENT) { unsigned long pfn = (val & PTE_PFN_MASK) >> PAGE_SHIFT; pteval_t flags = val & PTE_FLAGS_MASK; unsigned long mfn; |