linux/arch/arm/include
Russell King 8abd259f65 ARM: l2c: provide generic hook to intercept writes to secure registers
When Linux is running in the non-secure world, any write to a secure
L2C register will generate an abort.  Platforms normally have to call
firmware to work around this.  Provide a hook for them to intercept
any L2C secure register write.

l2c_write_sec() avoids writes to secure registers which are already set
to the appropriate value, thus avoiding the overhead of needlessly
calling into the secure monitor.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2014-05-30 00:48:39 +01:00
..
asm ARM: l2c: provide generic hook to intercept writes to secure registers 2014-05-30 00:48:39 +01:00
debug ARM: SoC: late cleanups 2014-04-05 15:46:37 -07:00
uapi/asm ARM: add renameat2 syscall 2014-04-23 11:27:42 +01:00