diff options
author | Palmer Dabbelt <palmer@rivosinc.com> | 2022-12-08 15:45:28 -0800 |
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committer | Palmer Dabbelt <palmer@rivosinc.com> | 2022-12-08 15:45:28 -0800 |
commit | 049696a39d2fbaad1b35b08cbc65d9e17c0406bc (patch) | |
tree | 2a04d3b25679ef8e74beec96fc52d416102f5c2e /arch/riscv/Kconfig | |
parent | e1ceb096416311be1564de69ea40bb872d7cc327 (diff) | |
parent | 497bcbe3ce0466123a834f2777a8a762bd5d7aae (diff) |
Merge patch series "Add PMEM support for RISC-V"
Anup Patel <apatel@ventanamicro.com> says:
The Linux NVDIMM PEM drivers require arch support to map and access the
persistent memory device. This series adds RISC-V PMEM support using
recently added Svpbmt and Zicbom support.
* b4-shazam-merge:
RISC-V: Enable PMEM drivers
RISC-V: Implement arch specific PMEM APIs
RISC-V: Fix MEMREMAP_WB for systems with Svpbmt
Link: https://lore.kernel.org/r/20221114090536.1662624-1-apatel@ventanamicro.com
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Diffstat (limited to 'arch/riscv/Kconfig')
-rw-r--r-- | arch/riscv/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig index ef8d66de5f38..532cd24a1839 100644 --- a/arch/riscv/Kconfig +++ b/arch/riscv/Kconfig @@ -25,6 +25,7 @@ config RISCV select ARCH_HAS_GIGANTIC_PAGE select ARCH_HAS_KCOV select ARCH_HAS_MMIOWB + select ARCH_HAS_PMEM_API select ARCH_HAS_PTE_SPECIAL select ARCH_HAS_SET_DIRECT_MAP if MMU select ARCH_HAS_SET_MEMORY if MMU |