linux/drivers/android
Carlos Llamas bd32889e84 binder: add BINDER_GET_EXTENDED_ERROR ioctl
Provide a userspace mechanism to pull precise error information upon
failed operations. Extending the current error codes returned by the
interfaces allows userspace to better determine the course of action.
This could be for instance, retrying a failed transaction at a later
point and thus offloading the error handling from the driver.

Acked-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/20220429235644.697372-3-cmllamas@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-05-09 15:43:24 +02:00
..
binder_alloc_selftest.c binder: print warnings when detecting oneway spamming. 2020-09-03 18:24:41 +02:00
binder_alloc.c binder: Use memcpy_{to,from}_page() in binder_alloc_do_buffer_copy() 2022-04-26 12:51:31 +02:00
binder_alloc.h binder: tell userspace to dump current backtrace when detected oneway spamming 2021-04-10 10:52:04 +02:00
binder_internal.h binder: add BINDER_GET_EXTENDED_ERROR ioctl 2022-05-09 15:43:24 +02:00
binder_trace.h binder: add trace at free transaction. 2020-11-11 08:20:44 +01:00
binder.c binder: add BINDER_GET_EXTENDED_ERROR ioctl 2022-05-09 15:43:24 +02:00
binderfs.c binderfs: add support for feature files 2021-07-21 13:46:36 +02:00
Kconfig treewide: replace '---help---' in Kconfig files with 'help' 2020-06-14 01:57:21 +09:00
Makefile treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00