linux

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Carlos Llamas da4864962d binder: fix printk format for commands

Make sure we use unsigned format specifier %u for binder commands as
most of them are encoded above INT_MAX. This prevents negative values
when logging them as in the following case:

[  211.895781] binder: 8668:8668 BR_REPLY 258949 0:0, cmd -2143260157 size 0-0 ptr 0000006e766a8000-0000006e766a8000

Acked-by: Todd Kjos <tkjos@google.com>
Acked-by: Christian Brauner (Microsoft) <brauner@kernel.org>
Signed-off-by: Carlos Llamas <cmllamas@google.com>
Link: https://lore.kernel.org/r/20220509231901.3852573-1-cmllamas@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2022-05-19 18:41:11 +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