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Heiko Carstens 13f9eec229 s390: always clear kernel stack backchain before calling functions 
[ Upstream commit 9365965db0c7ca7fc81eee27c21d8522d7102c32 ]

Clear the kernel stack backchain before potentially calling the
lockdep trace_hardirqs_off/on functions. Without this walking the
kernel backchain, e.g. during a panic, might stop too early.

Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-01-06 14:56:55 +01:00
..
alpha
sched/idle: Fix arch_cpu_idle() vs tracing
2020-11-24 16:47:35 +01:00
arc
asm-generic: add correct MAX_POSSIBLE_PHYSMEM_BITS setting
2020-11-27 15:00:35 -08:00
arm
ARM: tegra: Populate OPP table for Tegra20 Ventana
2020-12-30 11:54:15 +01:00
arm64
KVM: arm64: Introduce handling of AArch32 TTBCR2 traps
2020-12-30 11:54:14 +01:00
c6x
arch-cleanup-2020-10-22
2020-10-23 10:06:38 -07:00
csky
Yet two more places which invoke tracing from RCU disabled regions in the
2020-11-29 11:19:26 -08:00
h8300
sched/idle: Fix arch_cpu_idle() vs tracing
2020-11-24 16:47:35 +01:00
hexagon
sched/idle: Fix arch_cpu_idle() vs tracing
2020-11-24 16:47:35 +01:00
ia64
mm: memmap defer init doesn't work as expected
2021-01-06 14:56:50 +01:00
m68k
m68k: Fix WARNING splat in pmac_zilog driver
2020-12-30 11:54:11 +01:00
microblaze
sched/idle: Fix arch_cpu_idle() vs tracing
2020-11-24 16:47:35 +01:00
mips
MIPS: Don't round up kernel sections size for memblock_add()
2020-12-30 11:53:34 +01:00
nds32
arch-cleanup-2020-10-22
2020-10-23 10:06:38 -07:00
nios2
sched/idle: Fix arch_cpu_idle() vs tracing
2020-11-24 16:47:35 +01:00
openrisc
sched/idle: Fix arch_cpu_idle() vs tracing
2020-11-24 16:47:35 +01:00
parisc
sched/idle: Fix arch_cpu_idle() vs tracing
2020-11-24 16:47:35 +01:00
powerpc
powerpc/64: irq replay remove decrementer overflow check
2021-01-06 14:56:54 +01:00
riscv
RISC-V: Fix usage of memblock_enforce_memory_limit
2020-12-30 11:54:13 +01:00
s390
s390: always clear kernel stack backchain before calling functions
2021-01-06 14:56:55 +01:00
sh
sched/idle: Fix arch_cpu_idle() vs tracing
2020-11-24 16:47:35 +01:00
sparc
sparc: fix handling of page table constructor failure
2020-12-30 11:53:55 +01:00
um
um: ubd: Submit all data segments atomically
2021-01-06 14:56:55 +01:00
x86
x86/CPU/AMD: Save AMD NodeId as cpu_die_id
2020-12-30 11:54:29 +01:00
xtensa
xtensa: uaccess: Add missing __user to strncpy_from_user() prototype
2020-11-17 05:09:28 -08:00
.gitignore
…
Kconfig
Revert: "ring-buffer: Remove HAVE_64BIT_ALIGNED_ACCESS"
2020-12-30 11:54:29 +01:00