From mboxrd@z Thu Jan 1 00:00:00 1970 From: viresh.kumar@linaro.org (Viresh Kumar) Date: Thu, 7 Aug 2014 16:21:13 +0530 Subject: [PATCH v4 3/5] cpufreq: Don't destroy/realloc policy/sysfs on hotplug/suspend In-Reply-To: <3141717.0s1tLjazMZ@vostro.rjw.lan> References: <1406250448-470-1-git-send-email-skannan@codeaurora.org> <1406250448-470-4-git-send-email-skannan@codeaurora.org> <3141717.0s1tLjazMZ@vostro.rjw.lan> Message-ID: To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 1 August 2014 03:26, Rafael J. Wysocki wrote: > I'm still quite unsure how this is going to work with the real CPU hot-remove > that makes the entire sysfs cpu directories go away. Can you please explain > that? I have little less knowledge on this kind of hotplugs, can you please enlighten me with some info about this? Are we talking about big servers which are actually a combination of multiple motherboards (with SoC's), and any motherboard can be plugged out at run time. Obviously a single kernel would be running for all these motherboards. I don't know if we already support that.. Sorry for my lack of knowledge on this.. -- viresh