binderfs: add extended_error feature entry
authorCarlos Llamas <cmllamas@google.com>
Fri, 29 Apr 2022 23:56:42 +0000 (23:56 +0000)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 9 May 2022 13:43:24 +0000 (15:43 +0200)
commitd23386ed7019d50164fa2066aae8656097a02425
tree36cef5b0a3b0596d668d7a4c65a42355e01289f0
parentbd32889e841c12533d09a1bd02bba932baa9ed8f
binderfs: add extended_error feature entry

Add extended_error to the binderfs feature list, to help userspace
determine whether the BINDER_GET_EXTENDED_ERROR ioctl is supported by
the binder driver.

Reviewed-by: Christian Brauner (Microsoft) <brauner@kernel.org>
Acked-by: Todd Kjos <tkjos@google.com>
Signed-off-by: Carlos Llamas <cmllamas@google.com>
Link: https://lore.kernel.org/r/20220429235644.697372-4-cmllamas@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/android/binderfs.c
tools/testing/selftests/filesystems/binderfs/binderfs_test.c