KAMEZAWA Hiroyuki wrote: > On Wed, 26 Sep 2007 10:32:05 +0900 > KAMEZAWA Hiroyuki <[EMAIL PROTECTED]> wrote: >> Maybe my patch is the problem. could you give me your .config ? >> > Ah, memory hot remove is selectable even if the arch doesn't support > it....sorry. > > ok, this is fix. > > Thanks, > -Kame > == > MEMORY_HOTREMOVE config option is selectable even it arch doesn't support it. > This fix it. > > Signed-off-by: KAMEZAWA Hiroyuki <[EMAIL PROTECTED]> > > > Index: linux-2.6.23-rc8-mm1/arch/ia64/Kconfig > =================================================================== > --- linux-2.6.23-rc8-mm1.orig/arch/ia64/Kconfig > +++ linux-2.6.23-rc8-mm1/arch/ia64/Kconfig > @@ -305,6 +305,9 @@ config HOTPLUG_CPU > config ARCH_ENABLE_MEMORY_HOTPLUG > def_bool y > > +config ARCH_ENABLE_MEMORY_HOTREMOVE > + def_bool y > + > config SCHED_SMT > bool "SMT scheduler support" > depends on SMP > Index: linux-2.6.23-rc8-mm1/mm/Kconfig > =================================================================== > --- linux-2.6.23-rc8-mm1.orig/mm/Kconfig > +++ linux-2.6.23-rc8-mm1/mm/Kconfig > @@ -141,7 +141,7 @@ config MEMORY_HOTPLUG_SPARSE > > config MEMORY_HOTREMOVE > bool "Allow for memory hot remove" > - depends on MEMORY_HOTPLUG > + depends on MEMORY_HOTPLUG && ARCH_ENABLE_MEMORY_HOTREMOVE > depends on MIGRATION > > # Heavily threaded applications may benefit from splitting the mm-wide > > - Hi Kame,
Thanks, your patch fixes the problem. -- Thanks & Regards, Kamalesh Babulal, Linux Technology Center, IBM, ISTL. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
