diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-04-17 16:11:09 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-04-17 16:11:09 -0700 |
| commit | 1ce6ec91a8528f80442eee7157be1b016248a883 (patch) | |
| tree | 7a7f6ecf83016a4b9ff3bd357303e0e6b4f585a5 /fs | |
| parent | 96d8683483b7eb194609edd1afe9143a0467b7d3 (diff) | |
| parent | b9e146d8eb3b9ecae5086d373b50fa0c1f3e7f0f (diff) | |
Merge branch 'akpm' (fixes from Andrew)
Pull misc fixes from Andrew Morton:
"Ten fixes"
* emailed patches from Andrew Morton <akpm@linux-foundation.org>:
kernel/signal.c: stop info leak via the tkill and the tgkill syscalls
mm/vmscan: fix error return in kswapd_run()
hfsplus: fix potential overflow in hfsplus_file_truncate()
avr32: fix build error in atstk1006_defconfig
hugetlbfs: add swap entry check in follow_hugetlb_page()
fs/binfmt_elf.c: fix hugetlb memory check in vma_dump_size()
hugetlbfs: stop setting VM_DONTDUMP in initializing vma(VM_HUGETLB)
checkpatch: fix stringification macro defect
drivers/video/mmp/core.c: fix use-after-free bug
thinkpad-acpi: kill hotkey_thread_mutex
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/binfmt_elf.c | 1 | ||||
| -rw-r--r-- | fs/hfsplus/extents.c | 2 | ||||
| -rw-r--r-- | fs/hugetlbfs/inode.c | 2 |
3 files changed, 3 insertions, 2 deletions
diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c index 3939829f6c5..86af964c242 100644 --- a/fs/binfmt_elf.c +++ b/fs/binfmt_elf.c @@ -1137,6 +1137,7 @@ static unsigned long vma_dump_size(struct vm_area_struct *vma, goto whole; if (!(vma->vm_flags & VM_SHARED) && FILTER(HUGETLB_PRIVATE)) goto whole; + return 0; } /* Do not dump I/O mapped devices or special mappings */ diff --git a/fs/hfsplus/extents.c b/fs/hfsplus/extents.c index a94f0f779d5..fe0a76213d9 100644 --- a/fs/hfsplus/extents.c +++ b/fs/hfsplus/extents.c @@ -533,7 +533,7 @@ void hfsplus_file_truncate(struct inode *inode) struct address_space *mapping = inode->i_mapping; struct page *page; void *fsdata; - u32 size = inode->i_size; + loff_t size = inode->i_size; res = pagecache_write_begin(NULL, mapping, size, 0, AOP_FLAG_UNINTERRUPTIBLE, diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c index 84e3d856e91..523464e6284 100644 --- a/fs/hugetlbfs/inode.c +++ b/fs/hugetlbfs/inode.c @@ -110,7 +110,7 @@ static int hugetlbfs_file_mmap(struct file *file, struct vm_area_struct *vma) * way when do_mmap_pgoff unwinds (may be important on powerpc * and ia64). */ - vma->vm_flags |= VM_HUGETLB | VM_DONTEXPAND | VM_DONTDUMP; + vma->vm_flags |= VM_HUGETLB | VM_DONTEXPAND; vma->vm_ops = &hugetlb_vm_ops; if (vma->vm_pgoff & (~huge_page_mask(h) >> PAGE_SHIFT)) |