Re: [PATCH 0/4] Assorted fixes for RV32

[Anup Patel]

Hi Palmer,

On Thu, Jan 7, 2021 at 2:57 PM Atish Patra <atish.patra@xxxxxxx> wrote:
>
> This series fixes various issues observed in latest kernel on RV32.
> The first two patches fixes an resource tree introduced in 5.11-rc1
> while the last two fixes the case where 2GB physical memory is used
> on RV32.
>
> There are may be better way to fix the issue pointed out in PATCH 3
> as it seems a generic kernel issue where kernel pointers can not use
> last 4k of addressable memory. I am open to other better alternate
> suggestions.
>
> Atish Patra (4):
> RISC-V: Do not allocate memblock while iterating reserved memblocks
> RISC-V: Set current memblock limit
> RISC-V: Fix L1_CACHE_BYTES for RV32
> RISC-V: Fix maximum allowed phsyical memory for RV32

Please consider these fixes for Linux-5.11-rcX.

>
> arch/riscv/Kconfig             |  6 ++++--
> arch/riscv/include/asm/cache.h |  4 ++++
> arch/riscv/kernel/setup.c      | 24 +++++++++++++-----------
> arch/riscv/mm/init.c           | 16 ++++++++++++++--
> 4 files changed, 35 insertions(+), 15 deletions(-)
>
> --
> 2.25.1
>
>
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Regards,
Anup