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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-07-03 17:23:50 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-07-03 17:23:50 -0700 |
| commit | bc2391e7bdfe7318b077f0d257d6ee1a77dda452 (patch) | |
| tree | 7b6e81e5aecdbcebf93a05178ef0223c3e4ba0a8 | |
| parent | 0c7d7d1fada70420851b63f2e2669cb4976a303b (diff) | |
| parent | 8beeae86b8e19a4714531f8764b68bd828ffba2a (diff) | |
Merge branch 'akpm' (patches from Andrew)
Merge misc fixes from Andrew Morton:
"Subsystems affected by this patch series: mm/hugetlb, samples, mm/cma,
mm/vmalloc, mm/pagealloc"
* emailed patches from Andrew Morton <akpm@linux-foundation.org>:
mm/page_alloc: fix documentation error
vmalloc: fix the owner argument for the new __vmalloc_node_range callers
mm/cma.c: use exact_nid true to fix possible per-numa cma leak
samples/vfs: avoid warning in statx override
mm/hugetlb.c: fix pages per hugetlb calculation
| -rw-r--r-- | arch/arm64/kernel/probes/kprobes.c | 2 | ||||
| -rw-r--r-- | arch/x86/hyperv/hv_init.c | 3 | ||||
| -rw-r--r-- | kernel/module.c | 2 | ||||
| -rw-r--r-- | mm/cma.c | 4 | ||||
| -rw-r--r-- | mm/hugetlb.c | 2 | ||||
| -rw-r--r-- | mm/page_alloc.c | 2 | ||||
| -rw-r--r-- | samples/vfs/test-statx.c | 2 |
7 files changed, 10 insertions, 7 deletions
diff --git a/arch/arm64/kernel/probes/kprobes.c b/arch/arm64/kernel/probes/kprobes.c index cbe49cd117cf..5290f17a4d80 100644 --- a/arch/arm64/kernel/probes/kprobes.c +++ b/arch/arm64/kernel/probes/kprobes.c @@ -122,7 +122,7 @@ void *alloc_insn_page(void) { return __vmalloc_node_range(PAGE_SIZE, 1, VMALLOC_START, VMALLOC_END, GFP_KERNEL, PAGE_KERNEL_ROX, VM_FLUSH_RESET_PERMS, - NUMA_NO_NODE, __func__); + NUMA_NO_NODE, __builtin_return_address(0)); } /* arm kprobe: install breakpoint in text */ diff --git a/arch/x86/hyperv/hv_init.c b/arch/x86/hyperv/hv_init.c index 2bdc72e6890e..6035df1b49e1 100644 --- a/arch/x86/hyperv/hv_init.c +++ b/arch/x86/hyperv/hv_init.c @@ -377,7 +377,8 @@ void __init hyperv_init(void) hv_hypercall_pg = __vmalloc_node_range(PAGE_SIZE, 1, VMALLOC_START, VMALLOC_END, GFP_KERNEL, PAGE_KERNEL_ROX, - VM_FLUSH_RESET_PERMS, NUMA_NO_NODE, __func__); + VM_FLUSH_RESET_PERMS, NUMA_NO_NODE, + __builtin_return_address(0)); if (hv_hypercall_pg == NULL) { wrmsrl(HV_X64_MSR_GUEST_OS_ID, 0); goto remove_cpuhp_state; diff --git a/kernel/module.c b/kernel/module.c index 0c6573b98c36..bee1c25ca5c5 100644 --- a/kernel/module.c +++ b/kernel/module.c @@ -2785,7 +2785,7 @@ void * __weak module_alloc(unsigned long size) { return __vmalloc_node_range(size, 1, VMALLOC_START, VMALLOC_END, GFP_KERNEL, PAGE_KERNEL_EXEC, VM_FLUSH_RESET_PERMS, - NUMA_NO_NODE, __func__); + NUMA_NO_NODE, __builtin_return_address(0)); } bool __weak module_init_section(const char *name) @@ -339,13 +339,13 @@ int __init cma_declare_contiguous_nid(phys_addr_t base, */ if (base < highmem_start && limit > highmem_start) { addr = memblock_alloc_range_nid(size, alignment, - highmem_start, limit, nid, false); + highmem_start, limit, nid, true); limit = highmem_start; } if (!addr) { addr = memblock_alloc_range_nid(size, alignment, base, - limit, nid, false); + limit, nid, true); if (!addr) { ret = -ENOMEM; goto err; diff --git a/mm/hugetlb.c b/mm/hugetlb.c index 57ece74e3aae..fab4485b9e52 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -1593,7 +1593,7 @@ static struct address_space *_get_hugetlb_page_mapping(struct page *hpage) /* Use first found vma */ pgoff_start = page_to_pgoff(hpage); - pgoff_end = pgoff_start + hpage_nr_pages(hpage) - 1; + pgoff_end = pgoff_start + pages_per_huge_page(page_hstate(hpage)) - 1; anon_vma_interval_tree_foreach(avc, &anon_vma->rb_root, pgoff_start, pgoff_end) { struct vm_area_struct *vma = avc->vma; diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 48eb0f1410d4..e028b87ce294 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -7832,7 +7832,7 @@ void setup_per_zone_wmarks(void) * Initialise min_free_kbytes. * * For small machines we want it small (128k min). For large machines - * we want it large (64MB max). But it is not linear, because network + * we want it large (256MB max). But it is not linear, because network * bandwidth does not increase linearly with machine size. We use * * min_free_kbytes = 4 * sqrt(lowmem_kbytes), for better accuracy: diff --git a/samples/vfs/test-statx.c b/samples/vfs/test-statx.c index 76c577ea4fd8..49c7a46cee07 100644 --- a/samples/vfs/test-statx.c +++ b/samples/vfs/test-statx.c @@ -23,6 +23,8 @@ #include <linux/fcntl.h> #define statx foo #define statx_timestamp foo_timestamp +struct statx; +struct statx_timestamp; #include <sys/stat.h> #undef statx #undef statx_timestamp |