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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2018-06-15 08:51:42 +0900 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-06-15 08:51:42 +0900 |
| commit | b5d903c2d656e9bc54bc76554a477d796a63120d (patch) | |
| tree | 85b5d401eb5d63a88d2b054286a979f90344cbb5 /mm/memblock.c | |
| parent | 7a932516f55cdf430c7cce78df2010ff7db6b874 (diff) | |
| parent | ee410f15b1418f2f4428e79980674c979081bcb7 (diff) | |
Merge branch 'akpm' (patches from Andrew)
Merge more updates from Andrew Morton:
- MM remainders
- various misc things
- kcov updates
* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (27 commits)
lib/test_printf.c: call wait_for_random_bytes() before plain %p tests
hexagon: drop the unused variable zero_page_mask
hexagon: fix printk format warning in setup.c
mm: fix oom_kill event handling
treewide: use PHYS_ADDR_MAX to avoid type casting ULLONG_MAX
mm: use octal not symbolic permissions
ipc: use new return type vm_fault_t
sysvipc/sem: mitigate semnum index against spectre v1
fault-injection: reorder config entries
arm: port KCOV to arm
sched/core / kcov: avoid kcov_area during task switch
kcov: prefault the kcov_area
kcov: ensure irq code sees a valid area
kernel/relay.c: change return type to vm_fault_t
exofs: avoid VLA in structures
coredump: fix spam with zero VMA process
fat: use fat_fs_error() instead of BUG_ON() in __fat_get_block()
proc: skip branch in /proc/*/* lookup
mremap: remove LATENCY_LIMIT from mremap to reduce the number of TLB shootdowns
mm/memblock: add missing include <linux/bootmem.h>
...
Diffstat (limited to 'mm/memblock.c')
| -rw-r--r-- | mm/memblock.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/mm/memblock.c b/mm/memblock.c index 93ad42bc8a73..cc16d70b8333 100644 --- a/mm/memblock.c +++ b/mm/memblock.c @@ -20,6 +20,7 @@ #include <linux/kmemleak.h> #include <linux/seq_file.h> #include <linux/memblock.h> +#include <linux/bootmem.h> #include <asm/sections.h> #include <linux/io.h> @@ -1808,10 +1809,13 @@ static int __init memblock_init_debugfs(void) struct dentry *root = debugfs_create_dir("memblock", NULL); if (!root) return -ENXIO; - debugfs_create_file("memory", S_IRUGO, root, &memblock.memory, &memblock_debug_fops); - debugfs_create_file("reserved", S_IRUGO, root, &memblock.reserved, &memblock_debug_fops); + debugfs_create_file("memory", 0444, root, + &memblock.memory, &memblock_debug_fops); + debugfs_create_file("reserved", 0444, root, + &memblock.reserved, &memblock_debug_fops); #ifdef CONFIG_HAVE_MEMBLOCK_PHYS_MAP - debugfs_create_file("physmem", S_IRUGO, root, &memblock.physmem, &memblock_debug_fops); + debugfs_create_file("physmem", 0444, root, + &memblock.physmem, &memblock_debug_fops); #endif return 0; |