linux/arch/arm64
Mark Rutland d3ea42aad5 arm64: simplify contextidr_thread_switch
When CONFIG_PID_IN_CONTEXTIDR is not selected, we use an empty stub
definition of contextidr_thread_switch(). As everything we rely upon
exists regardless of CONFIG_PID_IN_CONTEXTIDR, we don't strictly require
an empty stub.

By using IS_ENABLED() rather than ifdeffery, we avoid duplication, and
get compiler coverage on all the code even when CONFIG_PID_IN_CONTEXTIDR
is not selected and the code is optimised away.

Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
2016-09-09 11:43:50 +01:00
..
boot ARM: SoC fixes 2016-08-11 14:14:23 -07:00
configs arm64: defconfig: enable CONFIG_LOCALVERSION_AUTO 2016-08-12 19:08:48 +01:00
crypto Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2016-03-17 11:22:54 -07:00
include arm64: simplify contextidr_thread_switch 2016-09-09 11:43:50 +01:00
kernel arm64: simplify sysreg manipulation 2016-09-09 11:43:50 +01:00
kvm arm64/kvm: use {read,write}_sysreg() 2016-09-09 11:42:27 +01:00
lib arm64/uaccess: Enable hardened usercopy 2016-07-26 14:41:49 -07:00
mm arm64: mm: drop fixup_init() and mm.h 2016-09-06 19:09:38 +01:00
net arm64: bpf: optimize LD_ABS, LD_IND 2016-06-10 23:11:50 -07:00
xen arm/xen: add support for vm_assist hypercall 2016-07-06 10:42:14 +01:00
Kconfig arm64: don't select PERF_USE_VMALLOC by default 2016-08-31 12:32:46 +01:00
Kconfig.debug arm64: always enable DEBUG_RODATA and remove the Kconfig option 2016-08-26 10:13:41 +01:00
Kconfig.platforms arm64: remove redundant "select HAVE_CLK" 2016-08-22 10:00:48 +01:00
Makefile arm64: Set UTS_MACHINE in the Makefile 2016-08-31 12:31:38 +01:00