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SubjectRe: [linux41] regression with 'x86/cacheinfo: Move cacheinfo sysfs code to generic infrastructure' on AMD i686
On Sun, Jul 26, 2015 at 12:54:55PM +0200, Philip Müller wrote:
> I can confirm your patch working. However, it might be good to use yours
> and Thomas' in combination to solve this properly.

Please do not top-post.

We could use Thomas' too although from looking at it,
detect_cache_attributes() allocates a per-CPU per_cpu_cacheinfo thing
for each CPU. By the time we hit cache_shared_cpu_map_remove() in
free_cache_attributes(), those per_cpu_cacheinfo(cpu) things are still
allocated. We kfree them in the next step only.

But I like the moving of the check from the CPU hotplug callback to
free_cache_attributes().

So I'll merge the two patches and write up a proper commit message,
unless someone objects.

I'll add your Tested-by too.

Thanks.

--
Regards/Gruss,
Boris.

ECO tip #101: Trim your mails when you reply.
--


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