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Alexander Sverdlin 3e6d2eff56 MIPS: OCTEON: irq: Fix octeon_irq_force_ciu_mapping() 
[ Upstream commit ba912afbd611d3a5f22af247721a071ad1d5b9e0 ]

For irq_domain_associate() to work the virq descriptor has to be
pre-allocated in advance. Otherwise the following happens:

WARNING: CPU: 0 PID: 0 at .../kernel/irq/irqdomain.c:527 irq_domain_associate+0x298/0x2e8
error: virq128 is not allocated
Modules linked in:
CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.19.78-... #1
        ...
Call Trace:
[<ffffffff801344c4>] show_stack+0x9c/0x130
[<ffffffff80769550>] dump_stack+0x90/0xd0
[<ffffffff801576d0>] __warn+0x118/0x130
[<ffffffff80157734>] warn_slowpath_fmt+0x4c/0x70
[<ffffffff801b83c0>] irq_domain_associate+0x298/0x2e8
[<ffffffff80a43bb8>] octeon_irq_init_ciu+0x4c8/0x53c
[<ffffffff80a76cbc>] of_irq_init+0x1e0/0x388
[<ffffffff80a452cc>] init_IRQ+0x4c/0xf4
[<ffffffff80a3cc00>] start_kernel+0x404/0x698

Use irq_alloc_desc_at() to avoid the above problem.

Signed-off-by: Alexander Sverdlin <alexander.sverdlin@nokia.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 		2022-09-23 14:17:00 +02:00
..
alpha tty: the rest, stop using tty_schedule_flip() 2022-07-29 17:19:28 +02:00
arc ARC: entry: fix syscall_trace_exit argument 2022-04-27 13:53:55 +02:00
arm ARM: dts: imx6qdl-kontron-samx6i: fix spi-flash compatible 2022-09-20 12:38:30 +02:00
arm64 arm64: errata: add detection for AMEVCNTR01 incrementing incorrectly 2022-09-15 11:32:06 +02:00
c6x
…
csky csky/kprobe: reclaim insn_slot on kprobe unregistration 2022-08-25 11:38:16 +02:00
h8300 h8300: fix PREEMPTION build, TI_PRE_COUNT undefined 2021-02-17 11:02:28 +01:00
hexagon hexagon: select ARCH_WANT_LD_ORPHAN_WARN 2022-08-21 15:15:33 +02:00
ia64 ia64, processor: fix -Wincompatible-pointer-types in ia64_get_irr() 2022-08-21 15:15:25 +02:00
m68k Revert "m68knommu: only set CONFIG_ISA_DMA_API for ColdFire sub-arch" 2022-07-29 17:19:09 +02:00
microblaze uaccess: fix nios2 and microblaze get_user_8() 2022-04-08 14:40:08 +02:00
mips MIPS: OCTEON: irq: Fix octeon_irq_force_ciu_mapping() 2022-09-23 14:17:00 +02:00
nds32 nds32: fix access_ok() checks in get/put_user 2022-03-28 09:57:10 +02:00
nios2 nios2: add force_successful_syscall_return() 2022-08-25 11:38:04 +02:00
openrisc openrisc: start CPU timer early in boot 2022-06-09 10:20:55 +02:00
parisc parisc: Flush kernel data mapping in set_pte_at() when installing pte for user page 2022-09-23 14:16:56 +02:00
powerpc powerpc/pseries/mobility: ignore ibm, platform-facilities updates 2022-09-23 14:16:56 +02:00
riscv mm: pagewalk: Fix race between unmap and page walker 2022-09-08 11:11:38 +02:00
s390 s390: fix nospec table alignments 2022-09-08 11:11:40 +02:00
sh sh: convert nommu io{re,un}map() to static inline functions 2022-07-21 21:20:02 +02:00
sparc sparc: use fallback for random_get_entropy() instead of zero 2022-05-30 09:33:42 +02:00
um um: add "noreboot" command line option for PANIC_TIMEOUT=-1 setups 2022-08-25 11:38:16 +02:00
x86 x86/ftrace: Use alternative RET encoding 2022-09-20 12:38:33 +02:00
xtensa xtensa: iss: fix handling error cases in iss_net_configure() 2022-08-21 15:15:59 +02:00
.gitignore
…
Kconfig arch/cc: Introduce a function to check for confidential computing features 2021-11-18 14:04:32 +01:00