Jason A. Donenfeld 641d1fbd96 s390: define get_cycles macro for arch-override
commit 2e3df523256cb9836de8441e9c791a796759bb3c upstream.

S390x defines a get_cycles() function, but it does not do the usual
`#define get_cycles get_cycles` dance, making it impossible for generic
code to see if an arch-specific function was defined. While the
get_cycles() ifdef is not currently used, the following timekeeping
patch in this series will depend on the macro existing (or not existing)
when defining random_get_entropy().

Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Vasily Gorbik <gor@linux.ibm.com>
Cc: Alexander Gordeev <agordeev@linux.ibm.com>
Cc: Christian Borntraeger <borntraeger@linux.ibm.com>
Cc: Sven Schnelle <svens@linux.ibm.com>
Acked-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-05-30 09:33:40 +02:00
..
2020-10-23 10:06:38 -07:00
2021-11-26 10:39:19 +01:00
2022-01-27 10:54:06 +01:00
2022-05-09 09:05:06 +02:00
2021-11-26 10:39:12 +01:00
2022-04-08 14:40:44 +02:00