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RISC-V Fixes for 5.14-rc7

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* A fix to the sifive-l2-cache device tree bindings, for json-schema
   compatibility.  This does not change the intended behavior of the
   binding.
 * A fix to avoid improperly freeing necessary resources during early
   boot.
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Merge tag 'riscv-for-linus-5.14-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux

Pull RISC-V fixes from Palmer Dabbelt:

 - fix the sifive-l2-cache device tree bindings for json-schema
   compatibility. This does not change the intended behavior of the
   binding.

 - avoid improperly freeing necessary resources during early boot.

* tag 'riscv-for-linus-5.14-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux:
  riscv: Fix a number of free'd resources in init_resources()
  dt-bindings: sifive-l2-cache: Fix 'select' matching
This commit is contained in:
Linus Torvalds 2021-08-21 11:04:26 -07:00
commit a09434f181
2 changed files with 6 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
Documentation/devicetree/bindings/riscv/sifive-l2-cache.yaml
View File

@ -24,10 +24,10 @@ allOf:
select:
properties:
compatible:
items:
- enum:
- sifive,fu540-c000-ccache
- sifive,fu740-c000-ccache
contains:
enum:
- sifive,fu540-c000-ccache
- sifive,fu740-c000-ccache
required:
- compatible

4
arch/riscv/kernel/setup.c
View File

@ -229,8 +229,8 @@ static void __init init_resources(void)
}
/* Clean-up any unused pre-allocated resources */
mem_res_sz = (num_resources - res_idx + 1) * sizeof(*mem_res);
memblock_free(__pa(mem_res), mem_res_sz);
if (res_idx >= 0)
memblock_free(__pa(mem_res), (res_idx + 1) * sizeof(*mem_res));
return;
error: