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Randy Dunlap authored
Fix min_low_pfn/max_low_pfn build errors for arch/microblaze/: (e.g.) ERROR: "min_low_pfn" [drivers/rpmsg/virtio_rpmsg_bus.ko] undefined! ERROR: "min_low_pfn" [drivers/hwtracing/intel_th/intel_th_msu_sink.ko] undefined! ERROR: "min_low_pfn" [drivers/hwtracing/intel_th/intel_th_msu.ko] undefined! ERROR: "min_low_pfn" [drivers/mmc/core/mmc_core.ko] undefined! ERROR: "min_low_pfn" [drivers/md/dm-crypt.ko] undefined! ERROR: "min_low_pfn" [drivers/net/wireless/ath/ath6kl/ath6kl_sdio.ko] undefined! ERROR: "min_low_pfn" [crypto/tcrypt.ko] undefined! ERROR: "min_low_pfn" [crypto/asymmetric_keys/asym_tpm.ko] undefined! Mike had/has an alternate patch for Microblaze: https://lore.kernel.org/lkml/20200630111519.GA1951986@linux.ibm.com/ David suggested just exporting min_low_pfn & max_low_pfn in mm/memblock.c: https://lore.kernel.org/lkml/alpine.DEB.2.22.394.2006291911220.1118534@chino.kir.corp.google.com/Reported-by:
kernel test robot <lkp@intel.com> Signed-off-by:
Randy Dunlap <rdunlap@infradead.org> Acked-by:
Michal Simek <monstr@monstr.eu> Acked-by:
David Rientjes <rientjes@google.com> Cc: linux-mm@kvack.org Cc: Andrew Morton <akpm@linux-foundation.org> Cc: David Rientjes <rientjes@google.com> Cc: Mike Rapoport <rppt@linux.ibm.com> Cc: Michal Simek <monstr@monstr.eu> Cc: Michal Simek <michal.simek@xilinx.com> Signed-off-by:
Mike Rapoport <rppt@linux.ibm.com>
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