Sebastian Reichel 5023a5ca8e HSI: cmt_speech: fix timestamp interface ... The user interface for timestamps in the new cmt_speech driver is broken in multiple ways: - The layout is incompatible between 32-bit and 64-bit user space, because of the size differences in 'struct timespec'. This means that the driver can not work when used with 32-bit user space on a 64-bit kernel. - As there are plans to change 32-bit user space to use a 64-bit time_t type in the future, it will also be incompatible with new 32-bit user space. - It is using ktime_get_ts under it's deprecated alias (do_posix_clock_monotonic_gettime). To keep support for the user space tools written for this driver (which have lived many years out-of-tree), the interface has been hardened to unsigned 32-bit values. Reported-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Sebastian Reichel <sre@kernel.org>		2015-06-23 02:40:03 +02:00
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cs-protocol.h	HSI: cmt_speech: fix timestamp interface	2015-06-23 02:40:03 +02:00
hsi_char.h	UAPI: (Scripted) Disintegrate include/linux/hsi	2012-10-09 09:48:44 +01:00
Kbuild	HSI: cmt_speech: Add cmt-speech driver	2015-03-31 22:14:04 +02:00