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authorDavid S. Miller <davem@davemloft.net>2018-08-02 20:55:32 +0300
committerDavid S. Miller <davem@davemloft.net>2018-08-02 20:55:32 +0300
commit89b1698c93a9dee043154f33d96bca9964e705f1 (patch)
treedd9dcb1965baae8edcf0b496aaa6a70609b6fc11 /arch/arm64
parentffd7ce3cd9c294f1ff49ec02cdbd1bc7cb913db6 (diff)
parente30cb13c5a09ff5f043a6570c32e49b063bea6a1 (diff)
downloadlinux-89b1698c93a9dee043154f33d96bca9964e705f1.tar.xz
Merge ra.kernel.org:/pub/scm/linux/kernel/git/davem/net
The BTF conflicts were simple overlapping changes. The virtio_net conflict was an overlap of a fix of statistics counter, happening alongisde a move over to a bonafide statistics structure rather than counting value on the stack. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/arm64')
-rw-r--r--arch/arm64/include/asm/tlb.h2
-rw-r--r--arch/arm64/kernel/cpufeature.c4
-rw-r--r--arch/arm64/mm/hugetlbpage.c7
-rw-r--r--arch/arm64/mm/init.c4
4 files changed, 10 insertions, 7 deletions
diff --git a/arch/arm64/include/asm/tlb.h b/arch/arm64/include/asm/tlb.h
index ffdaea7954bb..0ad1cf233470 100644
--- a/arch/arm64/include/asm/tlb.h
+++ b/arch/arm64/include/asm/tlb.h
@@ -37,7 +37,7 @@ static inline void __tlb_remove_table(void *_table)
static inline void tlb_flush(struct mmu_gather *tlb)
{
- struct vm_area_struct vma = { .vm_mm = tlb->mm, };
+ struct vm_area_struct vma = TLB_FLUSH_VMA(tlb->mm, 0);
/*
* The ASID allocator will either invalidate the ASID or mark
diff --git a/arch/arm64/kernel/cpufeature.c b/arch/arm64/kernel/cpufeature.c
index f24892a40d2c..c6d80743f4ed 100644
--- a/arch/arm64/kernel/cpufeature.c
+++ b/arch/arm64/kernel/cpufeature.c
@@ -1351,9 +1351,9 @@ static void __update_cpu_capabilities(const struct arm64_cpu_capabilities *caps,
static void update_cpu_capabilities(u16 scope_mask)
{
- __update_cpu_capabilities(arm64_features, scope_mask, "detected:");
__update_cpu_capabilities(arm64_errata, scope_mask,
"enabling workaround for");
+ __update_cpu_capabilities(arm64_features, scope_mask, "detected:");
}
static int __enable_cpu_capability(void *arg)
@@ -1408,8 +1408,8 @@ __enable_cpu_capabilities(const struct arm64_cpu_capabilities *caps,
static void __init enable_cpu_capabilities(u16 scope_mask)
{
- __enable_cpu_capabilities(arm64_features, scope_mask);
__enable_cpu_capabilities(arm64_errata, scope_mask);
+ __enable_cpu_capabilities(arm64_features, scope_mask);
}
/*
diff --git a/arch/arm64/mm/hugetlbpage.c b/arch/arm64/mm/hugetlbpage.c
index ecc6818191df..192b3ba07075 100644
--- a/arch/arm64/mm/hugetlbpage.c
+++ b/arch/arm64/mm/hugetlbpage.c
@@ -108,7 +108,6 @@ static pte_t get_clear_flush(struct mm_struct *mm,
unsigned long pgsize,
unsigned long ncontig)
{
- struct vm_area_struct vma = { .vm_mm = mm };
pte_t orig_pte = huge_ptep_get(ptep);
bool valid = pte_valid(orig_pte);
unsigned long i, saddr = addr;
@@ -125,8 +124,10 @@ static pte_t get_clear_flush(struct mm_struct *mm,
orig_pte = pte_mkdirty(orig_pte);
}
- if (valid)
+ if (valid) {
+ struct vm_area_struct vma = TLB_FLUSH_VMA(mm, 0);
flush_tlb_range(&vma, saddr, addr);
+ }
return orig_pte;
}
@@ -145,7 +146,7 @@ static void clear_flush(struct mm_struct *mm,
unsigned long pgsize,
unsigned long ncontig)
{
- struct vm_area_struct vma = { .vm_mm = mm };
+ struct vm_area_struct vma = TLB_FLUSH_VMA(mm, 0);
unsigned long i, saddr = addr;
for (i = 0; i < ncontig; i++, addr += pgsize, ptep++)
diff --git a/arch/arm64/mm/init.c b/arch/arm64/mm/init.c
index 325cfb3b858a..9abf8a1e7b25 100644
--- a/arch/arm64/mm/init.c
+++ b/arch/arm64/mm/init.c
@@ -611,11 +611,13 @@ void __init mem_init(void)
BUILD_BUG_ON(TASK_SIZE_32 > TASK_SIZE_64);
#endif
+#ifdef CONFIG_SPARSEMEM_VMEMMAP
/*
* Make sure we chose the upper bound of sizeof(struct page)
- * correctly.
+ * correctly when sizing the VMEMMAP array.
*/
BUILD_BUG_ON(sizeof(struct page) > (1 << STRUCT_PAGE_MAX_SHIFT));
+#endif
if (PAGE_SIZE >= 16384 && get_num_physpages() <= 128) {
extern int sysctl_overcommit_memory;