riscv: Correct SPARSEMEM configuration
There are two issues for RV32,
1) if use FLATMEM, it is useless to enable SPARSEMEM_STATIC.
2) if use SPARSMEM, both SPARSEMEM_VMEMMAP and SPARSEMEM_STATIC is enabled.
Fixes: d95f1a542c
("RISC-V: Implement sparsemem")
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Cc: stable@vger.kernel.org
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
This commit is contained in:
Родитель
78947bdfd7
Коммит
a5406a7ff5
|
@ -93,7 +93,6 @@ config RISCV
|
|||
select PCI_MSI if PCI
|
||||
select RISCV_INTC
|
||||
select RISCV_TIMER if RISCV_SBI
|
||||
select SPARSEMEM_STATIC if 32BIT
|
||||
select SPARSE_IRQ
|
||||
select SYSCTL_EXCEPTION_TRACE
|
||||
select THREAD_INFO_IN_TASK
|
||||
|
@ -154,7 +153,8 @@ config ARCH_FLATMEM_ENABLE
|
|||
config ARCH_SPARSEMEM_ENABLE
|
||||
def_bool y
|
||||
depends on MMU
|
||||
select SPARSEMEM_VMEMMAP_ENABLE
|
||||
select SPARSEMEM_STATIC if 32BIT && SPARSMEM
|
||||
select SPARSEMEM_VMEMMAP_ENABLE if 64BIT
|
||||
|
||||
config ARCH_SELECT_MEMORY_MODEL
|
||||
def_bool ARCH_SPARSEMEM_ENABLE
|
||||
|
|
Загрузка…
Ссылка в новой задаче