Messages in this thread | | | Date | Mon, 14 Nov 2022 16:41:37 +0000 | From | Conor Dooley <> | Subject | Re: [PATCH v6 0/3] Add PMEM support for RISC-V |
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Hey Anup,
Looks like patches 2 and 3 are failing for the nommu defconfigs: https://patchwork.kernel.org/project/linux-riscv/list/?series=694995 Unfortunately, if the build fails NIPA doesn't appear to save a log.
In case it's relevant, should be gcc-11 & bintutils 2.37.
Thanks, Conor.
On Mon, Nov 14, 2022 at 02:35:33PM +0530, Anup Patel wrote: > 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. > > First two patches are fixes and remaining two patches add the required > PMEM support for Linux RISC-V. > > These patches can also be found in riscv_pmem_v6 branch at: > https://github.com/avpatel/linux.git > > Changes since v5: > - Rebased on Linux-6.1-rc5 > - Directly add pmem.o in obj-y of PATCH3 > - Dropped PATCH1 since this is already merged. > > Changes since v4: > - Simplify PATCH2 by implementing RISC-V specific arch_memremap_wb() > > Changes since v3: > - Pickup correct version of Drew's patch as PATCH1 > > Changes since v2: > - Rebased on Linux-6.1-rc1 > - Replaced PATCH1 with the patch proposed by Drew > > Changes since v1: > - Fix error reported by test bot > https://lore.kernel.org/all/202208272028.IwrNZ0Ur-lkp@intel.com/ > > Anup Patel (3): > RISC-V: Fix MEMREMAP_WB for systems with Svpbmt > RISC-V: Implement arch specific PMEM APIs > RISC-V: Enable PMEM drivers > > arch/riscv/Kconfig | 1 + > arch/riscv/configs/defconfig | 1 + > arch/riscv/include/asm/io.h | 5 +++++ > arch/riscv/mm/Makefile | 1 + > arch/riscv/mm/pmem.c | 21 +++++++++++++++++++++ > 5 files changed, 29 insertions(+) > create mode 100644 arch/riscv/mm/pmem.c > > -- > 2.34.1 >
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