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SubjectRe: [PATCH] cacheinfo: Keep the old value if of_property_read_u32fails

On Fri, Oct 19, 2018 at 02:23:27PM +0800, 陈华才 wrote:
> Hi, Sudeep,
> I use MIPS, and there is no "size" in
> /sys/devices/system/cpu/cpuX/cache/indexX/ file after your patch. Because
> the DT node only has "next-level-cache = <&L2>;" but has no "size"
> information.
Thanks for the confirmation and your time. I was worried if this was ARM64
with local patches.

You can add:
Reviewed-by: Sudeep Holla <>

Also please add:
Fixes: 448a5a552f33 ("drivers: base: cacheinfo: use OF property_read_u32 instead of get_property,read_number")


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