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charset=us-ascii Content-Disposition: inline In-Reply-To: <794a1211-630b-3ee5-55a3-c06f10df1490@linux.com> X-Rspamd-Queue-Id: 2111AA002D X-Rspam-User: X-Rspamd-Server: rspam04 X-Stat-Signature: wwnh94xfcgdywof8uci9ogtgqkywctpk X-HE-Tag: 1705333153-919181 X-HE-Meta: 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 7y2uOxNa 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Thu, Dec 14, 2023 at 04:05:56PM -0800, Christoph Lameter (Ampere) wrote: > Index: linux/arch/arm64/Kconfig > =================================================================== > --- linux.orig/arch/arm64/Kconfig > +++ linux/arch/arm64/Kconfig > @@ -1407,7 +1407,21 @@ config SCHED_SMT > config NR_CPUS > int "Maximum number of CPUs (2-4096)" > range 2 4096 I think your mailer got to your patch and messed up the white space. There are two spaces before each of these lines rather than the usual one. > - default "256" > + default 512 > + > +# > +# Determines the placement of cpumasks. > +# > +# With CPUMASK_OFFSTACK the cpumasks are dynamically allocated. > +# Useful for machines with lots of core because it avoids increasing > +# the size of many of the data structures in the kernel. > +# > +# If this is off then the cpumasks have a static sizes and are > +# embedded within data structures. > +# > +config CPUMASK_OFFSTACK > + def_bool y > + depends on NR_CPUS > 256 Should that be ">= 256" ? > > config HOTPLUG_CPU > bool "Support for hot-pluggable CPUs" Same here. -- RMK's Patch system: https://www.armlinux.org.uk/developer/patches/ FTTP is here! 80Mbps down 10Mbps up. Decent connectivity at last!