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Will Deacon e2ee9ea98d arm64: psci: Avoid printing in cpu_psci_cpu_die() 
[ Upstream commit 891deb87585017d526b67b59c15d38755b900fea ]

cpu_psci_cpu_die() is called in the context of the dying CPU, which
will no longer be online or tracked by RCU. It is therefore not generally
safe to call printk() if the PSCI "cpu off" request fails, so remove the
pr_crit() invocation.

Cc: Qian Cai <cai@redhat.com>
Cc: "Paul E. McKenney" <paulmck@kernel.org>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Link: https://lore.kernel.org/r/20201106103602.9849-2-will@kernel.org
Signed-off-by: Will Deacon <will@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-11-24 13:03:00 +01:00
..
probes
arm64: debug: Ensure debug handlers check triggering exception level
2019-04-05 22:29:03 +02:00
vdso
arm64: vdso: Fix clock_getres() for CLOCK_REALTIME
2019-05-31 06:48:23 -07:00
.gitignore
…
acpi_numa.c
arm64/numa: avoid inconsistent information to be printed
2016-09-09 14:59:08 +01:00
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
acpi/arm64: ignore 5.1 FADTs that are reported as 5.0
2019-08-04 09:33:21 +02:00
alternative.c
arm64: alternatives: Add dynamic patching feature
2018-07-22 14:27:40 +02:00
arm64ksyms.c
arm64: uaccess: Mask __user pointers for __arch_{clear, copy_*}_user
2018-04-20 08:20:43 +02:00
armv8_deprecated.c
arm64: armv8_deprecated: Fix undef_hook mask for thumb setend
2020-04-24 07:58:58 +02:00
asm-offsets.c
arm64: vdso: Fix clock_getres() for CLOCK_REALTIME
2019-05-31 06:48:23 -07:00
bpi.S
arm64: Kill PSCI_GET_VERSION as a variant-2 workaround
2018-04-20 08:21:06 +02:00
cacheinfo.c
arm64: simplify sysreg manipulation
2016-09-09 11:43:50 +01:00
cpu_errata.c
arm64: cpu_errata: include required headers
2020-04-24 07:59:10 +02:00
cpu_ops.c
arm64: cpu_ops: fix a leaked reference by adding missing of_node_put
2019-05-31 06:48:28 -07:00
cpu-reset.h
arm64: Add back cpu reset routines
2016-06-27 16:31:25 +01:00
cpu-reset.S
arm64: idmap: Use "awx" flags for .idmap.text .pushsection directives
2018-04-08 12:12:56 +02:00
cpufeature.c
arm64: kpti: Whitelist Cortex-A CPUs that don't implement the CSV3 field
2020-01-29 10:24:40 +01:00
cpuidle.c
arm64: add support for ACPI Low Power Idle(LPI)
2016-07-21 23:29:38 +02:00
cpuinfo.c
arm64: Rearrange CPU errata workaround checks
2016-09-09 15:03:28 +01:00
debug-monitors.c
arm64: Use test_tsk_thread_flag() for checking TIF_SINGLESTEP
2020-07-31 16:44:04 +02:00
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: don't adjust the LR value
2019-02-12 19:44:53 +01:00
entry.S
arm64: ssbd: Introduce thread flag to control userspace mitigation
2018-07-22 14:27:42 +02:00
fpsimd.c
arm64: fpsimd: Prevent registers leaking across exec
2017-09-02 07:07:54 +02:00
ftrace.c
ftrace: Add return address pointer to ftrace_ret_stack
2016-08-24 12:15:14 +02:00
head.S
arm64: Fix size of __early_cpu_boot_status
2020-04-13 10:32:58 +02:00
hibernate-asm.S
arm64: Introduce raw_{d,i}cache_line_size
2016-09-09 15:03:29 +01:00
hibernate.c
arm64: don't open code page table entry creation
2020-01-23 08:19:33 +01:00
hw_breakpoint.c
arm64: compat: Allow single-byte watchpoints on all addresses
2019-08-25 10:51:50 +02:00
hyp-stub.S
arm64: hyp-stub: Forbid kprobing of the hyp-stub
2019-02-06 17:33:28 +01:00
image.h
arm64/efi: Mark __efistub_stext_offset as an absolute symbol explicitly
2019-08-04 09:33:14 +02:00
insn.c
arm64: insn: Add helpers for adrp offsets
2016-09-09 15:03:28 +01:00
io.c
…
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: kaslr: ensure randomized quantities are clean also when kaslr is off
2019-02-06 17:33:28 +01:00
kgdb.c
arm64: kgdb: Fix single-step exception handling oops
2020-07-22 09:10:45 +02:00
kuser32.S
…
machine_kexec.c
arm64: fix the flush_icache_range arguments in machine_kexec
2020-05-27 16:41:53 +02:00
Makefile
arm64: ssbd: Add prctl interface for per-thread mitigation
2018-07-22 14:27:42 +02:00
module-plts.c
arm64: add support for module PLTs
2016-02-24 14:57:24 +00:00
module.c
arm64: kaslr: keep modules inside module region when KASAN is enabled
2019-07-10 09:55:47 +02:00
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
ARM64: PCI: Fix struct acpi_pci_root_ops allocation failure path
2018-04-13 19:48:06 +02:00
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: set suppress_bind_attrs flag to true
2019-01-26 09:38:33 +01:00
perf_regs.c
arm64: perf: Report the PC value in REGS_ABI_32 mode
2020-06-30 15:38:44 -04:00
process.c
arm64: Add hypervisor safe helper for checking constant capabilities
2018-06-06 16:44:35 +02:00
psci.c
arm64: psci: Avoid printing in cpu_psci_cpu_die()
2020-11-24 13:03:00 +01:00
ptrace.c
arm64: ptrace: Override SPSR.SS when single-stepping is enabled
2020-07-22 09:10:54 +02:00
relocate_kernel.S
arm64: Introduce raw_{d,i}cache_line_size
2016-09-09 15:03:29 +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
arm64: Set UTS_MACHINE in the Makefile
2016-08-31 12:31:38 +01:00
signal32.c
arm64: Fix misspellings in comments.
2016-03-04 18:19:17 +00:00
signal.c
arm64: factor work_pending state machine to C
2016-08-22 10:00:48 +01:00
sleep.S
arm64: idmap: Use "awx" flags for .idmap.text .pushsection directives
2018-04-08 12:12:56 +02:00
smccc-call.S
firmware: qcom: scm: Fix interrupted SCM calls
2017-04-12 12:41:21 +02:00
smp_spin_table.c
arm64: vmlinux.ld: Add mmuoff data sections and move mmuoff text into idmap
2016-08-25 18:00:30 +01:00
smp.c
arm64: smp: fix smp_send_stop() behaviour
2020-04-02 17:20:28 +02:00
ssbd.c
arm64: ssbd: Add prctl interface for per-thread mitigation
2018-07-22 14:27:42 +02:00
stacktrace.c
arm64: fix unwind_frame() for filtered out fn for function graph tracing
2018-05-30 07:50:30 +02:00
suspend.c
arm64: ssbd: Restore mitigation status on CPU resume
2018-07-22 14:27:42 +02:00
sys32.c
…
sys_compat.c
arm64: simplify sysreg manipulation
2016-09-09 11:43:50 +01:00
sys.c
arm64: compat: Check for AArch32 state
2016-04-20 12:22:42 +01:00
time.c
arm64: fix unwind_frame() for filtered out fn for function graph tracing
2018-05-30 07:50:30 +02:00
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
…
traps.c
arm64: fix for bad_mode() handler to always result in panic
2019-11-28 18:29:02 +01:00
vdso.c
arm64, vdso: Define vdso_{start,end} as array
2019-07-10 09:55:46 +02:00
vmlinux.lds.S
KVM: arm64: Add kvm_extable for vaxorcism code
2020-09-12 11:47:37 +02:00