Re: [PATCH] microblaze: fix min_low_pfn/max_low_pfn build errors
Hi, On 29. 08. 20 2:01, Randy Dunlap wrote: > 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.ga1951...@linux.ibm.com/ > > David suggested just exporting min_low_pfn & max_low_pfn in > mm/memblock.c: > https://lore.kernel.org/lkml/alpine.deb.2.22.394.2006291911220.1118...@chino.kir.corp.google.com/ > > Reported-by: kernel test robot > Signed-off-by: Randy Dunlap > Cc: linux...@kvack.org > Cc: Andrew Morton > Cc: David Rientjes > Cc: Mike Rapoport > Cc: Michal Simek > Cc: Michal Simek > --- > arch/microblaze/mm/init.c |3 +++ > 1 file changed, 3 insertions(+) > > --- linux-next-20200825.orig/arch/microblaze/mm/init.c > +++ linux-next-20200825/arch/microblaze/mm/init.c > @@ -46,6 +46,9 @@ unsigned long memory_size; > EXPORT_SYMBOL(memory_size); > unsigned long lowmem_size; > > +EXPORT_SYMBOL(min_low_pfn); > +EXPORT_SYMBOL(max_low_pfn); > + > #ifdef CONFIG_HIGHMEM > pte_t *kmap_pte; > EXPORT_SYMBOL(kmap_pte); > Acked-by: Michal Simek Mike: Feel free to take it via memblock tree as you mentioned in alternate patch. Thanks, Michal -- Michal Simek, Ing. (M.Eng), OpenPGP -> KeyID: FE3D1F91 w: www.monstr.eu p: +42-0-721842854 Maintainer of Linux kernel - Xilinx Microblaze Maintainer of Linux kernel - Xilinx Zynq ARM and ZynqMP ARM64 SoCs U-Boot custodian - Xilinx Microblaze/Zynq/ZynqMP/Versal SoCs
Re: [PATCH] microblaze: fix min_low_pfn/max_low_pfn build errors
On Fri, 28 Aug 2020, Randy Dunlap wrote: > 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.ga1951...@linux.ibm.com/ > > David suggested just exporting min_low_pfn & max_low_pfn in > mm/memblock.c: > https://lore.kernel.org/lkml/alpine.deb.2.22.394.2006291911220.1118...@chino.kir.corp.google.com/ > > Reported-by: kernel test robot > Signed-off-by: Randy Dunlap > Cc: linux...@kvack.org > Cc: Andrew Morton > Cc: David Rientjes > Cc: Mike Rapoport > Cc: Michal Simek > Cc: Michal Simek Acked-by: David Rientjes Thanks Randy!
[PATCH] microblaze: fix min_low_pfn/max_low_pfn build errors
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.ga1951...@linux.ibm.com/ David suggested just exporting min_low_pfn & max_low_pfn in mm/memblock.c: https://lore.kernel.org/lkml/alpine.deb.2.22.394.2006291911220.1118...@chino.kir.corp.google.com/ Reported-by: kernel test robot Signed-off-by: Randy Dunlap Cc: linux...@kvack.org Cc: Andrew Morton Cc: David Rientjes Cc: Mike Rapoport Cc: Michal Simek Cc: Michal Simek --- arch/microblaze/mm/init.c |3 +++ 1 file changed, 3 insertions(+) --- linux-next-20200825.orig/arch/microblaze/mm/init.c +++ linux-next-20200825/arch/microblaze/mm/init.c @@ -46,6 +46,9 @@ unsigned long memory_size; EXPORT_SYMBOL(memory_size); unsigned long lowmem_size; +EXPORT_SYMBOL(min_low_pfn); +EXPORT_SYMBOL(max_low_pfn); + #ifdef CONFIG_HIGHMEM pte_t *kmap_pte; EXPORT_SYMBOL(kmap_pte);