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kernel_samsung_a53x/arch/riscv/include/asm
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Samuel Holland eee8b3feb5 riscv: Fix TASK_SIZE on 64-bit NOMMU 
[ Upstream commit 6065e736f82c817c9a597a31ee67f0ce4628e948 ]

On NOMMU, userspace memory can come from anywhere in physical RAM. The
current definition of TASK_SIZE is wrong if any RAM exists above 4G,
causing spurious failures in the userspace access routines.

Fixes: 6bd33e1ece52 ("riscv: add nommu support")
Fixes: c3f896dcf1e4 ("mm: switch the test_vmalloc module to use __vmalloc_node")
Signed-off-by: Samuel Holland <samuel.holland@sifive.com>
Reviewed-by: Jisheng Zhang <jszhang@kernel.org>
Reviewed-by: Bo Gan <ganboing@gmail.com>
Link: https://lore.kernel.org/r/20240227003630.3634533-2-samuel.holland@sifive.com
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-11-19 11:32:40 +01:00
..
vdso Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
asm-offsets.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
asm-prototypes.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
asm.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
atomic.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
barrier.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
bitops.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
bug.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
cache.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
cacheflush.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
cacheinfo.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
clint.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
clocksource.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
cmpxchg.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
cpu_ops.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
csr.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
current.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
delay.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
efi.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
elf.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
fence.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
fixmap.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ftrace.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
futex.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
gdb_xml.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
hugetlb.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
hwcap.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
image.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
io.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
irq.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
irq_work.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
irqflags.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
jump_label.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
kasan.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
Kbuild Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
kdebug.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
kgdb.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
kprobes.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
linkage.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
mmio.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
mmiowb.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
mmu.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
mmu_context.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
module.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
module.lds.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
page.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
parse_asm.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
patch.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
pci.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
perf_event.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
pgalloc.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
pgtable-32.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
pgtable-64.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
pgtable-bits.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
pgtable.h riscv: Fix TASK_SIZE on 64-bit NOMMU 2024-11-19 11:32:40 +01:00
processor.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ptdump.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ptrace.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
sbi.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
seccomp.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
sections.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
set_memory.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
smp.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
soc.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
sparsemem.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
spinlock.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
spinlock_types.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
stackprotector.h riscv: Enable per-task stack canaries 2024-11-19 11:32:21 +01:00
string.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
switch_to.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
syscall.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
thread_info.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
timex.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
tlb.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
tlbflush.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
uaccess.h riscv: Fix spurious errors from __get/put_kernel_nofault 2024-11-19 09:23:10 +01:00
unistd.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
vdso.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
vermagic.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
vmalloc.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
word-at-a-time.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00