Messages in this thread | | | Date | Mon, 10 Aug 2020 08:45:17 +0100 | From | Sudeep Holla <> | Subject | Re: [PATCH] fix arm64 build with lack of __cpu_logical_map exported |
| |
Hi Catalin,
On Sat, Aug 08, 2020 at 04:05:00PM +0100, Catalin Marinas wrote: > Hi Greg, > > On Sat, Aug 08, 2020 at 02:42:42PM +0200, Greg Kroah-Hartman wrote: > > diff --git a/arch/arm64/kernel/setup.c b/arch/arm64/kernel/setup.c > > index 87e81d29e6fb..b421a4756793 100644 > > --- a/arch/arm64/kernel/setup.c > > +++ b/arch/arm64/kernel/setup.c > > @@ -275,6 +275,7 @@ static int __init reserve_memblock_reserved_regions(void) > > arch_initcall(reserve_memblock_reserved_regions); > > > > u64 __cpu_logical_map[NR_CPUS] = { [0 ... NR_CPUS-1] = INVALID_HWID }; > > +EXPORT_SYMBOL_GPL(__cpu_logical_map); > > This was still under discussion, Sudeep preferring an alternative in the > driver: > > http://lkml.kernel.org/r/20200727172744.GD8003@bogus > http://lkml.kernel.org/r/20200724131059.GB6521@bogus > > Sumit came with a new diff inline that fixes the driver instead of > exporting the __cpu_logical_map. > > https://lore.kernel.org/linux-arm-kernel/e3a4bc21-c334-4d48-90b5-aab8d187939e@nvidia.com/ > > Sumit, Sudeep, is the above diff sufficient and can it go upstream? >
Yes I prefer the above in above thread. I will reply on that thread. Sorry for missing, been a week.
-- Regards, Sudeep
| |