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(parent: 9cc1a98) | patch
riscv: Add mem kernel parameter support
authorKefeng Wang <wangkefeng.wang@huawei.com>
Wed, 2 Jun 2021 08:55:17 +0000 (16:55 +0800)
committerPalmer Dabbelt <palmerdabbelt@google.com>
Tue, 15 Jun 2021 15:59:04 +0000 (08:59 -0700)
commit940bd8a344ca9c9ade572155152e6e9418a38919
tree934a861454ea1fa563314c5bb20196982f2907catree | snapshot
parent9cc1a98da3eeaafd34c3227dfbf21599abfda115commit | diff
riscv: Add mem kernel parameter support

The memblock_enforce_memory_limit() could change the memblock
range, so move the dram_end assignment after it in bootmem_init(),
then support mem= cmdline.

Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
arch/riscv/mm/init.c diff | blob | history
Linux Kernel Source Tree.