If user-space partially unmaps the driver, binder_vma_open would dump the kernel stack. This is not a kernel bug however and will be treated as if the whole area was unmapped once binder_vma_close gets called.
Signed-off-by: Arve Hjønnevåg <[email protected]> --- drivers/staging/android/binder.c | 1 - 1 files changed, 0 insertions(+), 1 deletions(-) diff --git a/drivers/staging/android/binder.c b/drivers/staging/android/binder.c index 846b429..f0b7e66 100644 --- a/drivers/staging/android/binder.c +++ b/drivers/staging/android/binder.c @@ -2765,7 +2765,6 @@ static void binder_vma_open(struct vm_area_struct *vma) proc->pid, vma->vm_start, vma->vm_end, (vma->vm_end - vma->vm_start) / SZ_1K, vma->vm_flags, (unsigned long)pgprot_val(vma->vm_page_prot)); - dump_stack(); } static void binder_vma_close(struct vm_area_struct *vma) -- 1.7.7.3 _______________________________________________ devel mailing list [email protected] http://driverdev.linuxdriverproject.org/mailman/listinfo/devel
