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67dfa1751c
linux/arch/arm64
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dann frazier 67dfa1751c arm64: errata: Add -mpc-relative-literal-loads to build flags 
GCC6 (and Linaro's 2015.12 snapshot of GCC5) has a new default that uses
adrp/ldr or adrp/add to address literal pools. When CONFIG_ARM64_ERRATUM_843419
is enabled, modules built with this toolchain fail to load:

  module libahci: unsupported RELA relocation: 275

This patch fixes the problem by passing '-mpc-relative-literal-loads'
to the compiler.

Cc: stable@vger.kernel.org
Fixes: df057cc7b4 ("arm64: errata: add module build workaround for erratum #843419")
BugLink: http://bugs.launchpad.net/bugs/1533009
Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Suggested-by: Christophe Lyon <christophe.lyon@linaro.org>
Signed-off-by: Dann Frazier <dann.frazier@canonical.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
2016-01-26 11:17:23 +00:00
..
boot ARM: SoC support for Tegra platforms for v4.5 2016-01-22 17:30:52 -08:00
configs Third Round of Renesas ARM64 Based SoC Defconfig Updates for v4.5 2015-12-22 12:50:29 -08:00
crypto arm64: crypto: reduce priority of core AES cipher 2015-11-18 12:09:08 +00:00
include arm64: Honour !PTE_WRITE in set_pte_at() for kernel mappings 2016-01-25 11:09:06 +00:00
kernel arm64: kernel: fix architected PMU registers unconditional access 2016-01-25 11:09:06 +00:00
kvm arm64: KVM: Add support for 16-bit VMID 2015-12-18 10:15:12 +00:00
lib arm64: add KASAN support 2015-10-12 17:46:36 +01:00
mm arm64: Fix an enum typo in mm/dump.c 2016-01-25 11:53:03 +00:00
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 dma-mapping: always provide the dma_map_ops based implementation 2016-01-20 17:09:18 -08:00
Kconfig.debug arch: consolidate CONFIG_STRICT_DEVM in lib/Kconfig.debug 2016-01-09 06:30:49 -08:00
Kconfig.platforms ARM: SoC support for Tegra platforms for v4.5 2016-01-22 17:30:52 -08:00
Makefile arm64: errata: Add -mpc-relative-literal-loads to build flags 2016-01-26 11:17:23 +00:00