Jean-Philippe Brucker f273cd1655 arm64: Clear OSDLR_EL1 on CPU boot ...

commit 6fda41bf12 upstream.

Some firmwares may reboot CPUs with OS Double Lock set. Make sure that
it is unlocked, in order to use debug exceptions.

Cc: <stable@vger.kernel.org>
Signed-off-by: Jean-Philippe Brucker <jean-philippe.brucker@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2019-05-22 07:37:36 +02:00

..

probes

arm64: debug: Ensure debug handlers check triggering exception level

2019-03-23 20:10:08 +01:00

vdso

arm64: arch_timer: Ensure counter register reads occur with seqlock held

2019-05-22 07:37:35 +02:00

.gitignore

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acpi_numa.c

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acpi_parking_protocol.c

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acpi.c

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alternative.c

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arm64ksyms.c

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armv8_deprecated.c

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asm-offsets.c

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cacheinfo.c

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cpu_errata.c

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cpu_ops.c

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cpu-reset.h

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cpu-reset.S

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cpufeature.c

arm64: cpufeature: ctr: Fix cpu capability check for late CPUs

2018-11-13 11:08:21 -08:00

cpuidle.c

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cpuinfo.c

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crash_core.c

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crash_dump.c

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debug-monitors.c

arm64: Clear OSDLR_EL1 on CPU boot

2019-05-22 07:37:36 +02:00

efi-entry.S

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efi-header.S

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efi-rt-wrapper.S

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efi.c

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entry-fpsimd.S

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entry-ftrace.S

arm64: ftrace: don't adjust the LR value

2019-02-12 19:47:04 +01:00

entry.S

arm64: entry: Allow handling of undefined instructions from EL1

2018-11-13 11:08:28 -08:00

fpsimd.c

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ftrace.c

arm64: function_graph: Simplify with function_graph_enter()

2018-12-05 19:32:10 +01:00

head.S

arm64: Relax GIC version check during early boot

2019-03-23 20:09:50 +01:00

hibernate-asm.S

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hibernate.c

arm64: hibernate: Clean the __hyp_text to PoC after resume

2019-02-06 17:30:12 +01:00

hw_breakpoint.c

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hyp-stub.S

arm64: hyp-stub: Forbid kprobing of the hyp-stub

2019-02-06 17:30:12 +01:00

image.h

arm64: drop linker script hack to hide __efistub_ symbols

2019-01-13 09:51:08 +01:00

insn.c

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io.c

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irq.c

arm64: Fix HCR.TGE status for NMI contexts

2019-03-23 20:10:08 +01:00

jump_label.c

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kaslr.c

arm64: kaslr: ensure randomized quantities are clean also when kaslr is off

2019-02-06 17:30:12 +01:00

kgdb.c

arm64: debug: Ensure debug handlers check triggering exception level

2019-03-23 20:10:08 +01:00

kuser32.S

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machine_kexec.c

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Makefile

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module-plts.c

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module.c

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module.lds

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paravirt.c

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pci.c

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perf_callchain.c

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perf_event.c

arm64: perf: set suppress_bind_attrs flag to true

2019-01-26 09:32:35 +01:00

perf_regs.c

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process.c

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psci.c

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ptrace.c

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reloc_test_core.c

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reloc_test_syms.S

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relocate_kernel.S

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return_address.c

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sdei.c

arm64: fix wrong check of on_sdei_stack in nmi context

2019-05-08 07:21:49 +02:00

setup.c

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signal32.c

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signal.c

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sleep.S

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smccc-call.S

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smp_spin_table.c

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smp.c

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ssbd.c

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stacktrace.c

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suspend.c

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sys32.c

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sys_compat.c

arm64: compat: Don't pull syscall number from regs in arm_compat_syscall

2019-01-16 22:04:37 +01:00

sys.c

arm64: mmap: Ensure file offset is treated as unsigned

2019-05-22 07:37:35 +02:00

syscall.c

arm64: compat: Don't pull syscall number from regs in arm_compat_syscall

2019-01-16 22:04:37 +01:00

time.c

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topology.c

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trace-events-emulation.h

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traps.c

arm64: backtrace: Don't bother trying to unwind the userspace stack

2019-04-17 08:38:53 +02:00

vdso.c

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vmlinux.lds.S

arm64: relocatable: fix inconsistencies in linker script and options

2019-01-13 09:51:08 +01:00