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
..
probes	arm64: Remove stack duplicating code from jprobes	2016-08-11 17:38:16 +01:00
vdso	arm64: Add support for CLOCK_MONOTONIC_RAW in clock_gettime() vDSO	2016-07-12 16:06:32 +01:00
.gitignore
acpi_numa.c	arm64, ACPI, NUMA: NUMA support based on SRAT and SLIT	2016-05-30 14:27:09 +02:00
acpi_parking_protocol.c	arm64: kernel: acpi: fix ioremap in ACPI parking protocol cpu_postboot	2016-02-26 15:39:52 +00:00
acpi.c	arm64: acpi: add acpi=on cmdline option to prefer ACPI boot over DT	2016-04-26 14:37:41 +01:00
alternative.c	arm64: mm: fold alternatives into .init	2015-12-10 17:36:08 +00:00
arm64ksyms.c	Merge branch 'for-next/kprobes' into for-next/core	2016-07-21 18:20:41 +01:00
armv8_deprecated.c	Merge branch 'smp-hotplug-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2016-07-29 13:55:30 -07:00
asm-offsets.c	arm64 updates for 4.8:	2016-07-27 11:16:05 -07:00
cacheinfo.c	arm64: kernel: add support for cpu cache information	2015-01-15 11:55:07 +00:00
cpu_errata.c	arm64 updates for 4.8:	2016-07-27 11:16:05 -07:00
cpu_ops.c	arm64: kernel: implement ACPI parking protocol	2016-02-16 15:12:32 +00:00
cpu-reset.h	arm64: Add back cpu reset routines	2016-06-27 16:31:25 +01:00
cpu-reset.S	arm64: Add back cpu reset routines	2016-06-27 16:31:25 +01:00
cpufeature.c	- ARM: GICv3 ITS emulation and various fixes. Removal of the old	2016-08-02 16:11:27 -04:00
cpuidle.c	arm64: add support for ACPI Low Power Idle(LPI)	2016-07-21 23:29:38 +02:00
cpuinfo.c	arm64: cpuinfo: Expose MIDR_EL1 and REVIDR_EL1 to sysfs	2016-07-12 16:09:37 +01:00
debug-monitors.c	Merge branch 'for-next/kprobes' into for-next/core	2016-07-21 18:20:41 +01:00
efi-entry.S	arm64: move early boot code to the .init segment	2016-04-14 18:11:30 +01:00
efi.c	arm64: efi: avoid block mappings for unaligned UEFI memory regions	2016-07-01 11:56:26 +01:00
entry32.S	arm64: entry32: remove pointless register assignment	2015-07-10 16:47:13 +01:00
entry-fpsimd.S
entry-ftrace.S	arm64: ftrace: fix function_graph tracer panic	2015-10-02 11:12:56 +01:00
entry.S	arm64: Handle el1 synchronous instruction aborts cleanly	2016-08-12 17:58:48 +01:00
fpsimd.c	arm64: Fix misspellings in comments.	2016-03-04 18:19:17 +00:00
ftrace.c	arm64: ftrace: modify a stack frame in a safe way	2015-12-21 17:26:01 +00:00
head.S	arm64: relocatable: suppress R_AARCH64_ABS64 relocations in vmlinux	2016-07-29 10:45:01 +01:00
hibernate-asm.S	arm64: kernel: Add support for hibernate/suspend-to-disk	2016-04-28 13:36:22 +01:00
hibernate.c	arm64: hibernate: handle allocation failures	2016-08-12 19:08:33 +01:00
hw_breakpoint.c	arm64: Blacklist non-kprobe-able symbol	2016-07-19 15:03:20 +01:00
hyp-stub.S	arm64: Add back cpu reset routines	2016-06-27 16:31:25 +01:00
image.h	arm64 updates for 4.7:	2016-05-16 17:17:24 -07:00
insn.c	arm64: kprobes instruction simulation support	2016-07-19 15:03:21 +01:00
io.c	arm64: optimize memcpy_{from,to}io() and memset_io()	2014-11-06 17:25:27 +00:00
irq.c	arm64: remove irq_count and do_softirq_own_stack()	2015-12-21 17:26:01 +00:00
jump_label.c	jump_label: Rename JUMP_LABEL_{EN,DIS}ABLE to JUMP_LABEL_{JMP,NOP}	2015-08-03 11:34:12 +02:00
kaslr.c	arm64: relocatable: deal with physically misaligned kernel images	2016-04-26 12:23:28 +01:00
kgdb.c	arm64: Blacklist non-kprobe-able symbol	2016-07-19 15:03:20 +01:00
kuser32.S
machine_kexec.c	arm64/kexec: Add pr_debug output	2016-06-27 16:31:26 +01:00
Makefile	arm64 updates for 4.8:	2016-07-27 11:16:05 -07:00
module-plts.c	arm64: add support for module PLTs	2016-02-24 14:57:24 +00:00
module.c	arm64: add support for kernel ASLR	2016-02-24 14:57:27 +00:00
module.lds	arm64: add support for module PLTs	2016-02-24 14:57:24 +00:00
paravirt.c	arm64: introduce CONFIG_PARAVIRT, PARAVIRT_TIME_ACCOUNTING and pv_time_ops	2015-12-21 14:40:54 +00:00
pci.c	Merge branch 'pci/resource' into next	2016-08-01 12:23:44 -05:00
perf_callchain.c	perf core: Add a 'nr' field to perf_event_callchain_context	2016-05-16 23:11:51 -03:00
perf_event.c	arm64: perf: don't expose CHAIN event in sysfs	2016-04-25 15:05:24 +01:00
perf_regs.c	perf: Move task_pt_regs sampling into arch code	2015-01-09 11:12:28 +01:00
process.c	exit_thread: remove empty bodies	2016-05-20 17:58:30 -07:00
psci.c	ARM: 8511/1: ARM64: kernel: PSCI: move PSCI idle management code to drivers/firmware	2016-02-11 15:33:38 +00:00
ptrace.c	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security	2016-07-29 17:38:46 -07:00
relocate_kernel.S	arm64/kexec: Add core kexec support	2016-06-27 16:31:25 +01:00
return_address.c	arm64: ftrace: fix a stack tracer's output under function graph tracer	2015-12-21 17:26:02 +00:00
setup.c	DeviceTree update for 4.8:	2016-07-30 11:32:01 -07:00
signal32.c	arm64: Fix misspellings in comments.	2016-03-04 18:19:17 +00:00
signal.c	arm64: Rework valid_user_regs	2016-03-02 15:49:28 +00:00
sleep.S	arm64: kernel: avoid literal load of virtual address with MMU off	2016-08-17 17:37:37 +01:00
smccc-call.S	ARM: 8480/2: arm64: add implementation for arm-smccc	2016-01-04 16:24:45 +00:00
smp_spin_table.c	arm64: spin-table: add missing of_node_put()	2016-04-20 10:35:15 +01:00
smp.c	arm64: Support hard limit of cpu count by nr_cpus	2016-08-09 11:00:44 +01:00
stacktrace.c	arm64: make irq_stack_ptr more robust	2016-02-12 15:53:51 +00:00
suspend.c	arm64: Change cpu_resume() to enable mmu early then access sleep_sp by va	2016-04-28 12:05:46 +01:00
sys32.c	arm64: fix implementation of mmap2 compat syscall	2015-03-19 10:43:51 +00:00
sys_compat.c	arm64: compat: align cacheflush syscall with arch/arm	2014-12-01 13:31:12 +00:00
sys.c	arm64: compat: Check for AArch32 state	2016-04-20 12:22:42 +01:00
time.c	arm64: ftrace: fix a stack tracer's output under function graph tracer	2015-12-21 17:26:02 +00:00
topology.c	arm64: kernel: remove non-legit DT warnings when booting using ACPI	2015-07-27 11:08:41 +01:00
trace-events-emulation.h	arm64: Trace emulation of AArch32 legacy instructions	2014-11-20 16:35:02 +00:00
traps.c	arm64: trap userspace "dc cvau" cache operation on errata-affected core	2016-07-01 11:46:00 +01:00
vdso.c	arm64: Add support for CLOCK_MONOTONIC_RAW in clock_gettime() vDSO	2016-07-12 16:06:32 +01:00
vmlinux.lds.S	arm64: relocatable: suppress R_AARCH64_ABS64 relocations in vmlinux	2016-07-29 10:45:01 +01:00