diff options
author | Thomas Gleixner <tglx@linutronix.de> | 2015-04-08 23:26:21 +0200 |
---|---|---|
committer | Thomas Gleixner <tglx@linutronix.de> | 2015-04-08 23:26:21 +0200 |
commit | 462b69b1e43ceccab68a47d65b1e46520cd0fdc0 (patch) | |
tree | 3c961fcb5889c5ab14ab36d8ef7421fc96c95959 /drivers/android/binder.c | |
parent | d8bf368d0631d4bc2612d8bf2e4e8e74e620d0cc (diff) | |
parent | f22e6e847115abc3a0e2ad7bb18d243d42275af1 (diff) |
Merge branch 'linus' into irq/core to get the GIC updates which
conflict with pending GIC changes.
Conflicts:
drivers/usb/isp1760/isp1760-core.c
Diffstat (limited to 'drivers/android/binder.c')
-rw-r--r-- | drivers/android/binder.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/android/binder.c b/drivers/android/binder.c index 33b09b6568a4..6607f3c6ace1 100644 --- a/drivers/android/binder.c +++ b/drivers/android/binder.c @@ -551,7 +551,6 @@ static int binder_update_page_range(struct binder_proc *proc, int allocate, { void *page_addr; unsigned long user_page_addr; - struct vm_struct tmp_area; struct page **page; struct mm_struct *mm; @@ -600,10 +599,11 @@ static int binder_update_page_range(struct binder_proc *proc, int allocate, proc->pid, page_addr); goto err_alloc_page_failed; } - tmp_area.addr = page_addr; - tmp_area.size = PAGE_SIZE + PAGE_SIZE /* guard page? */; - ret = map_vm_area(&tmp_area, PAGE_KERNEL, page); - if (ret) { + ret = map_kernel_range_noflush((unsigned long)page_addr, + PAGE_SIZE, PAGE_KERNEL, page); + flush_cache_vmap((unsigned long)page_addr, + (unsigned long)page_addr + PAGE_SIZE); + if (ret != 1) { pr_err("%d: binder_alloc_buf failed to map page at %p in kernel\n", proc->pid, page_addr); goto err_map_kernel_failed; |