diff options
| author | Randy Dunlap <rdunlap@infradead.org> | 2020-08-29 03:01:10 +0300 |
|---|---|---|
| committer | Mike Rapoport <rppt@linux.ibm.com> | 2020-08-31 19:52:50 +0300 |
| commit | 08134e79e0ab138db211287ef3a705b09ba45f50 (patch) | |
| tree | 60e029f86db30d36006a7fe9ad8f3aa67a3dfd27 /arch | |
| parent | f75aef392f869018f78cfedf3c320a6b3fcfda6b (diff) | |
| download | linux-08134e79e0ab138db211287ef3a705b09ba45f50.tar.xz | |
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.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>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/microblaze/mm/init.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/microblaze/mm/init.c b/arch/microblaze/mm/init.c index 0880a003573d..3344d4a1fe89 100644 --- a/arch/microblaze/mm/init.c +++ b/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); |