From: Ricardo Neri <ricardo.neri-calderon@linux.intel.com>
To: x86@kernel.org
Cc: Andreas Herrmann <aherrmann@suse.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Chen Yu <yu.c.chen@intel.com>, Len Brown <len.brown@intel.com>,
Radu Rendec <rrendec@redhat.com>,
Pierre Gondois <Pierre.Gondois@arm.com>, Pu Wen <puwen@hygon.cn>,
"Rafael J. Wysocki" <rafael.j.wysocki@intel.com>,
Sudeep Holla <sudeep.holla@arm.com>,
Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>,
Will Deacon <will@kernel.org>, Zhang Rui <rui.zhang@intel.com>,
Huang Ying <ying.huang@intel.com>,
"Ravi V. Shankar" <ravi.v.shankar@intel.com>,
stable@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v4 0/4] x86/cacheinfo: Set the number of leaves per CPU
Date: Wed, 24 Jan 2024 18:56:52 -0800 [thread overview]
Message-ID: <20240125025652.GA15039@ranerica-svr.sc.intel.com> (raw)
In-Reply-To: <20231212222519.12834-1-ricardo.neri-calderon@linux.intel.com>
On Tue, Dec 12, 2023 at 02:25:15PM -0800, Ricardo Neri wrote:
> Hi,
>
> The interface /sys/devices/system/cpu/cpuX/cache is broken (not populated)
> if CPUs have different numbers of subleaves in CPUID 4. This is the case
> of Intel Meteor Lake.
Hello. Wondering if there is any feedback on this patchset. The interface
/sys/devices/system/cpu/cpuX/cache is still broken on Meteor Lake with
v6.8-rc1.
I verified that this patchset applies cleanly on v6.8-rc1.
Thanks and BR,
Ricardo
next prev parent reply other threads:[~2024-01-25 2:55 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-12 22:25 Ricardo Neri
2023-12-12 22:25 ` [PATCH v4 1/4] cacheinfo: Check for null last-level cache info Ricardo Neri
2024-01-25 11:15 ` Sudeep Holla
2024-01-25 14:35 ` Ricardo Neri
2023-12-12 22:25 ` [PATCH v4 2/4] cacheinfo: Allocate memory for memory if not done from the primary CPU Ricardo Neri
2023-12-12 22:25 ` [PATCH v4 3/4] x86/cacheinfo: Delete global num_cache_leaves Ricardo Neri
2023-12-12 22:25 ` [PATCH v4 4/4] x86/cacheinfo: Clean out init_cache_level() Ricardo Neri
2024-01-25 2:56 ` Ricardo Neri [this message]
2024-01-25 11:17 ` [PATCH v4 0/4] x86/cacheinfo: Set the number of leaves per CPU Sudeep Holla
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