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Message-Id: <20210107092652.3438696-1-atish.patra@wdc.com>
Date: Thu, 7 Jan 2021 01:26:48 -0800
From: Atish Patra <atish.patra@....com>
To: linux-kernel@...r.kernel.org
Cc: Atish Patra <atish.patra@....com>,
Albert Ou <aou@...s.berkeley.edu>,
Andrew Morton <akpm@...ux-foundation.org>,
Anup Patel <anup.patel@....com>,
Ard Biesheuvel <ardb@...nel.org>,
linux-riscv@...ts.infradead.org, Mike Rapoport <rppt@...nel.org>,
Palmer Dabbelt <palmer@...belt.com>,
Paul Walmsley <paul.walmsley@...ive.com>,
Nick Kossifidis <mick@....forth.gr>
Subject: [PATCH 0/4] Assorted fixes for RV32
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
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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