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| author | Takashi Iwai <tiwai@suse.de> | 2019-11-25 16:27:33 +0300 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2019-11-25 16:27:41 +0300 |
| commit | 09578eacaaa44149738267083ccc050990409f86 (patch) | |
| tree | cf614ee065fe5479e4638abebe12c9e1578b09d9 /drivers/android/binder.c | |
| parent | c6b6fc206586cc07a18595d2a3d815a806a057d0 (diff) | |
| parent | 8c4d2a0bfbd27d030e4652b714cd5a1598f3559b (diff) | |
| download | linux-09578eacaaa44149738267083ccc050990409f86.tar.xz | |
Merge tag 'asoc-v5.5-2' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: More updates for v5.5
Some more development work for v5.5. Highlights include:
- More cleanups from Morimoto-san.
- Trigger word detection for RT5677.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'drivers/android/binder.c')
| -rw-r--r-- | drivers/android/binder.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/drivers/android/binder.c b/drivers/android/binder.c index c0a491277aca..265d9dd46a5e 100644 --- a/drivers/android/binder.c +++ b/drivers/android/binder.c @@ -57,6 +57,7 @@ #include <linux/sched/signal.h> #include <linux/sched/mm.h> #include <linux/seq_file.h> +#include <linux/string.h> #include <linux/uaccess.h> #include <linux/pid_namespace.h> #include <linux/security.h> @@ -66,6 +67,7 @@ #include <linux/task_work.h> #include <uapi/linux/android/binder.h> +#include <uapi/linux/android/binderfs.h> #include <asm/cacheflush.h> @@ -95,10 +97,6 @@ DEFINE_SHOW_ATTRIBUTE(proc); #define SZ_1K 0x400 #endif -#ifndef SZ_4M -#define SZ_4M 0x400000 -#endif - #define FORBIDDEN_MMAP_FLAGS (VM_WRITE) enum { @@ -2876,7 +2874,7 @@ static void binder_transaction(struct binder_proc *proc, e->target_handle = tr->target.handle; e->data_size = tr->data_size; e->offsets_size = tr->offsets_size; - e->context_name = proc->context->name; + strscpy(e->context_name, proc->context->name, BINDERFS_MAX_NAME); if (reply) { binder_inner_proc_lock(proc); @@ -5175,9 +5173,6 @@ static int binder_mmap(struct file *filp, struct vm_area_struct *vma) if (proc->tsk != current->group_leader) return -EINVAL; - if ((vma->vm_end - vma->vm_start) > SZ_4M) - vma->vm_end = vma->vm_start + SZ_4M; - binder_debug(BINDER_DEBUG_OPEN_CLOSE, "%s: %d %lx-%lx (%ld K) vma %lx pagep %lx\n", __func__, proc->pid, vma->vm_start, vma->vm_end, |