Ard Biesheuvel bc9f3d7788 arm64: kernel: avoid literal load of virtual address with MMU off ... Literal loads of virtual addresses are subject to runtime relocation when CONFIG_RELOCATABLE=y, and given that the relocation routines run with the MMU and caches enabled, literal loads of relocated values performed with the MMU off are not guaranteed to return the latest value unless the memory covering the literal is cleaned to the PoC explicitly. So defer the literal load until after the MMU has been enabled, just like we do for primary_switch() and secondary_switch() in head.S. Fixes: 1e48ef7fcc ("arm64: add support for building vmlinux as a relocatable PIE binary") Cc: <stable@vger.kernel.org> # 4.6+ Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Acked-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>		2016-08-17 17:37:37 +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 fixes:	2016-08-13 19:29:46 -07:00
kernel	arm64: kernel: avoid literal load of virtual address with MMU off	2016-08-17 17:37:37 +01:00
kvm	KVM/ARM Changes for v4.8 - Take 2	2016-08-04 13:59:56 +02:00
lib	arm64/uaccess: Enable hardened usercopy	2016-07-26 14:41:49 -07:00
mm	arm64: Fix NUMA build error when !CONFIG_ACPI	2016-08-17 17:16:58 +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	Implements HARDENED_USERCOPY verification of copy_to_user/copy_from_user	2016-08-08 14:48:14 -07:00
Kconfig.debug	arm64: enable CONFIG_SET_MODULE_RONX by default	2016-05-31 14:23:29 +01:00
Kconfig.platforms	arm64: Kconfig: select HISILICON_IRQ_MBIGEN only if PCI is selected	2016-08-10 22:58:12 +02:00
Makefile	arm64 fixes:	2016-08-06 08:58:59 -04:00