linux-sg2042/arch/arm64
Ard Biesheuvel b03cc88532 arm64: kernel: replace early 64-bit literal loads with move-immediates
When building a relocatable kernel, we currently rely on the fact that
early 64-bit literal loads need to be deferred to after the relocation
has been performed only if they involve symbol references, and not if
they involve assemble time constants. While this is not an unreasonable
assumption to make, it is better to switch to movk/movz sequences, since
these are guaranteed to be resolved at link time, simply because there are
no dynamic relocation types to describe them.

Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Will Deacon <will.deacon@arm.com>
2016-04-26 12:23:21 +01:00
..
boot ARM: DT changes, part 2 2016-03-24 19:01:38 -07:00
configs arm64: defconfig: updates for 4.6 2016-03-29 16:56:00 +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: introduce mov_q macro to move a constant into a 64-bit register 2016-04-26 12:22:59 +01:00
kernel arm64: kernel: replace early 64-bit literal loads with move-immediates 2016-04-26 12:23:21 +01:00
kvm arm64: kvm: 4.6-rc1: Fix VTCR_EL2 VS setting 2016-03-30 22:09:15 +02:00
lib arm64 updates for 4.6: 2016-03-17 20:03:47 -07:00
mm arm64: ptdump: add region marker for kasan shadow region 2016-04-25 12:05:21 +01:00
net arm64: bpf: add extra pass to handle faulty codegen 2016-01-17 19:15:26 -05:00
xen xen/arm: introduce HYPERVISOR_platform_op on arm and arm64 2015-12-21 14:40:56 +00:00
Kconfig arm64: Kconfig: remove redundant HAVE_ARCH_TRANSPARENT_HUGEPAGE definition 2016-04-20 12:16:50 +01:00
Kconfig.debug arm64: simplify kernel segment mapping granularity 2016-04-14 18:11:44 +01:00
Kconfig.platforms Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2016-03-24 10:29:44 -07:00
Makefile arm64 updates for 4.6: 2016-03-17 20:03:47 -07:00