Hello Heiko,
On 2024-09-26 10:24, Heiko Stuebner wrote:
Am Donnerstag, 26. September 2024, 09:49:18 CEST schrieb Dragan Simic:
Move the "l3_cache" node under the "cpus" node in the dtsi file for
Rockchip
RK356x SoCs. There's no need for this cache node to be at the higher
level.
Fixes: 8612169a05c5 ("arm64: dts: rockchip: Add cache information to
the SoC dtsi for RK356x")
Cc: stable@xxxxxxxxxxxxxxx
I think the commit message needs a bit more rationale on why this is a
stable-worthy fix. Because from the move and commit message it reads
like a styling choice ;-) .
I do agree that it makes more sense as child of cpus, but the commit
message should also elaborate on why that would matter for stable.
Thanks for your feedback! Perhaps it would be the best to simply drop
the
submission to stable kernels... Believe it or not, :) I spent a fair
amount
of time deliberating over the submission to stable, but now I think it's
simply better to omit that and not increase the amount of patches that
go
into stable unnecessary.
Would you like me to send the v2 with no Cc to stable, or would you
prefer
to drop that line yourself?
Signed-off-by: Dragan Simic <dsimic@xxxxxxxxxxx>
---
arch/arm64/boot/dts/rockchip/rk356x.dtsi | 24
++++++++++++------------
1 file changed, 12 insertions(+), 12 deletions(-)
diff --git a/arch/arm64/boot/dts/rockchip/rk356x.dtsi
b/arch/arm64/boot/dts/rockchip/rk356x.dtsi
index 4690be841a1c..9f7136e5d553 100644
--- a/arch/arm64/boot/dts/rockchip/rk356x.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk356x.dtsi
@@ -113,19 +113,19 @@ cpu3: cpu@300 {
d-cache-sets = <128>;
next-level-cache = <&l3_cache>;
};
- };
- /*
- * There are no private per-core L2 caches, but only the
- * L3 cache that appears to the CPU cores as L2 caches
- */
- l3_cache: l3-cache {
- compatible = "cache";
- cache-level = <2>;
- cache-unified;
- cache-size = <0x80000>;
- cache-line-size = <64>;
- cache-sets = <512>;
+ /*
+ * There are no private per-core L2 caches, but only the
+ * L3 cache that appears to the CPU cores as L2 caches
+ */
+ l3_cache: l3-cache {
+ compatible = "cache";
+ cache-level = <2>;
+ cache-unified;
+ cache-size = <0x80000>;
+ cache-line-size = <64>;
+ cache-sets = <512>;
+ };
};
cpu0_opp_table: opp-table-0 {
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