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

..

boot

arm64: dts: zynqmp: Remove additional compatible string for i2c IPs

2020-10-29 09:05:41 +01:00

configs

arm64: defconfig: Enable Rockchip io-domain driver

2018-08-03 07:55:24 +02:00

crypto

crypto: arm64/sha2-ce - correct digest for empty data in finup

2019-08-04 09:33:26 +02:00

include

KVM: arm64: Fix AArch32 handling of DBGD{CCINT,SCRext} and DBGVCR

2020-11-10 10:24:01 +01:00

kernel

arm64: psci: Avoid printing in cpu_psci_cpu_die()

2020-11-24 13:03:00 +01:00

kvm

KVM: arm64: Fix AArch32 handling of DBGD{CCINT,SCRext} and DBGVCR

2020-11-10 10:24:01 +01:00

lib

arm64: uaccess: Ensure PAN is re-enabled after unhandled uaccess fault

2019-11-25 09:53:54 +01:00

mm

arm64/mm: return cpu_all_mask when node is NUMA_NO_NODE

2020-11-10 10:23:54 +01:00

net

bpf: get rid of pure_initcall dependency to enable jits

2019-08-25 10:51:40 +02:00

xen

arm/xen: add support for vm_assist hypercall

2016-07-06 10:42:14 +01:00

Kconfig

arm64: support keyctl() system call in 32-bit mode

2019-04-03 06:24:20 +02:00

Kconfig.debug

arm64: always enable DEBUG_RODATA and remove the Kconfig option

2016-08-26 10:13:41 +01:00

Kconfig.platforms

arm64: berlin: Select DW_APB_TIMER_OF

2020-11-10 10:24:00 +01:00

Makefile

arm64: makefile fix build of .i file in external module case

2019-11-28 18:28:53 +01:00