linux

mirror of https://github.com/raspberrypi/linux.git synced 2025-12-07 02:19:54 +00:00

Files

Shuxiao Zhang 97fbfef6bd staging: android: ashmem: lseek failed due to no FMODE_LSEEK.

vfs_llseek will check whether the file mode has
FMODE_LSEEK, no return failure. But ashmem can be
lseek, so add FMODE_LSEEK to ashmem file.

Comment From Greg Hackmann:
	ashmem_llseek() passes the llseek() call through to the backing
	shmem file.  91360b02ab ("ashmem: use vfs_llseek()") changed
	this from directly calling the file's llseek() op into a VFS
	layer call.  This also adds a check for the FMODE_LSEEK bit, so
	without that bit ashmem_llseek() now always fails with -ESPIPE.

Fixes: 91360b02ab ("ashmem: use vfs_llseek()")
Signed-off-by: Shuxiao Zhang <zhangshuxiao@xiaomi.com>
Tested-by: Greg Hackmann <ghackmann@google.com>
Cc: stable <stable@vger.kernel.org> # 3.18+
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2017-04-08 12:13:11 +02:00

ion

sched/headers: Prepare to move the task_lock()/unlock() APIs to <linux/sched/task.h>

2017-03-02 08:42:38 +01:00

uapi

staging: android: ion_test: remove extra line per checkpatch.pl

2016-10-16 10:24:50 +02:00

ashmem.c

staging: android: ashmem: lseek failed due to no FMODE_LSEEK.

2017-04-08 12:13:11 +02:00

ashmem.h

staging: android: Split uapi out of ashmem.h