On 10/10/24 09:30, Conor Dooley wrote:
On Thu, Oct 10, 2024 at 11:04:07AM -0400, Willow Cunningham wrote:
From: Willow Cunningham <willow.e.cunningham@xxxxxxxxx>
Fixes: faa3381267d0 ("arm64: dts: broadcom: Add minimal support for
Raspberry Pi 5")
This btw Willow, is meant to be...
Set the cache-line-size parameter of the L2 cache for each core to the
correct value of 64 bytes.
Previously, the L2 cache line size was incorrectly set to 128 bytes
for the Broadcom BCM2712. This causes validation tests for the
Performance Application Programming Interface (PAPI) tool to fail as
they depend on sysfs accurately reporting cache line sizes.
The correct value of 64 bytes is stated in the official documentation of
the ARM Cortex A-72, which is linked in the comments of
arm64/boot/dts/broadcom/bcm2712.dtsi as the source for cache-line-size.
Signed-off-by: Willow Cunningham <willow.e.cunningham@xxxxxxxxx>
Down here, on the line before your signoff. Perhaps Florian is willing
to fix that for you though.
Yeah, I will fix it up while applying.
--
Florian
