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Anup Patel 208af7ffc3 RISC-V: Fix error code returned by riscv_hartid_to_cpuid() 
[ Upstream commit 533b4f3a789d49574e7ae0f6ececed153f651f97 ]

We should return a negative error code upon failure in
riscv_hartid_to_cpuid() instead of NR_CPUS. This is also
aligned with all uses of riscv_hartid_to_cpuid() which
expect negative error code upon failure.

Fixes: 6825c7a80f18 ("RISC-V: Add logical CPU indexing for RISC-V")
Fixes: f99fb607fb2b ("RISC-V: Use Linux logical CPU number instead of hartid")
Signed-off-by: Anup Patel <anup.patel@wdc.com>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-05-19 10:13:06 +02:00
..
alpha
local64.h: make <asm/local64.h> mandatory
2021-01-12 20:18:16 +01:00
arc
arc: kernel: Return -EFAULT if copy_to_user() fails
2021-04-21 13:00:51 +02:00
arm
ARM: 9064/1: hw_breakpoint: Do not directly check the event's overflow_handler hook
2021-05-19 10:13:01 +02:00
arm64
arm64: Remove arm64_dma32_phys_limit and its uses
2021-05-14 09:50:46 +02:00
c6x
arch-cleanup-2020-10-22
2020-10-23 10:06:38 -07:00
csky
csky: change a Kconfig symbol name to fix e1000 build error
2021-04-28 13:40:02 +02:00
h8300
h8300: fix PREEMPTION build, TI_PRE_COUNT undefined
2021-02-17 11:02:28 +01:00
hexagon
local64.h: make <asm/local64.h> mandatory
2021-01-12 20:18:16 +01:00
ia64
ia64: module: fix symbolizer crash on fdescr
2021-05-19 10:12:59 +02:00
m68k
m68k: Add missing mmap_read_lock() to sys_cacheflush()
2021-05-14 09:50:19 +02:00
microblaze
local64.h: make <asm/local64.h> mandatory
2021-01-12 20:18:16 +01:00
mips
MIPS: Loongson64: Use _CACHE_UNCACHED instead of _CACHE_UNCACHED_ACCELERATED
2021-05-19 10:12:55 +02:00
nds32
nds32: flush_dcache_page: use page_mapping_file to avoid races with swapoff
2021-04-14 08:41:58 +02:00
nios2
nios2: fixed broken sys_clone syscall
2021-03-04 11:38:16 +01:00
openrisc
sched/idle: Fix arch_cpu_idle() vs tracing
2020-11-24 16:47:35 +01:00
parisc
parisc: avoid a warning on u8 cast for cmpxchg on u8 pointers
2021-04-14 08:41:59 +02:00
powerpc
powerpc/iommu: Annotate nested lock for lockdep
2021-05-19 10:12:58 +02:00
riscv
RISC-V: Fix error code returned by riscv_hartid_to_cpuid()
2021-05-19 10:13:06 +02:00
s390
KVM: s390: extend kvm_s390_shadow_fault to return entry pointer
2021-05-14 09:50:03 +02:00
sh
sh: Remove unused HAVE_COPY_THREAD_TLS macro
2021-01-27 11:55:20 +01:00
sparc
sparc64: Fix opcode filtering in handling of no fault loads
2021-03-30 14:31:50 +02:00
um
um: defer killing userspace on page table update failures
2021-03-04 11:38:42 +01:00
x86
KVM/VMX: Invoke NMI non-IST entry instead of IST entry
2021-05-19 10:12:51 +02:00
xtensa
xtensa: move coprocessor_flush to the .text section
2021-04-07 15:00:09 +02:00
.gitignore
…
Kconfig
fanotify: Fix sys_fanotify_mark() on native x86-32
2021-01-17 14:16:59 +01:00