From: Randy Dunlap <rdun...@infradead.org> [ Upstream commit 31b4d8e172f614adc53ddecb4b6b2f6411a49b84 ]
MIPS should export its local version of "has_transparent_hugepage" so that loadable modules (dax) can use it. Fixes this build error: ERROR: modpost: "has_transparent_hugepage" [drivers/dax/dax.ko] undefined! Fixes: fd8cfd300019 ("arch: fix has_transparent_hugepage()") Reported-by: kernel test robot <l...@intel.com> Signed-off-by: Randy Dunlap <rdun...@infradead.org> Cc: Thomas Bogendoerfer <tsbog...@alpha.franken.de> Cc: linux-m...@vger.kernel.org Cc: Dan Williams <dan.j.willi...@intel.com> Cc: Vishal Verma <vishal.l.ve...@intel.com> Cc: Dave Jiang <dave.ji...@intel.com> Cc: linux-nvd...@lists.01.org Cc: Hugh Dickins <hu...@google.com> Cc: Andrew Morton <a...@linux-foundation.org> Signed-off-by: Thomas Bogendoerfer <tsbog...@alpha.franken.de> Signed-off-by: Sasha Levin <sas...@kernel.org> --- arch/mips/mm/tlb-r4k.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/mips/mm/tlb-r4k.c b/arch/mips/mm/tlb-r4k.c index 0596505770dba..11985399c4695 100644 --- a/arch/mips/mm/tlb-r4k.c +++ b/arch/mips/mm/tlb-r4k.c @@ -424,6 +424,7 @@ int has_transparent_hugepage(void) } return mask == PM_HUGE_MASK; } +EXPORT_SYMBOL(has_transparent_hugepage); #endif /* CONFIG_TRANSPARENT_HUGEPAGE */ -- 2.27.0