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| author | Will Deacon <will.deacon@arm.com> | 2018-12-10 19:20:23 +0000 |
|---|---|---|
| committer | Will Deacon <will.deacon@arm.com> | 2018-12-10 19:20:23 +0000 |
| commit | 4a1daf29d33d766a1a6f03015b93bfb01b93f46e (patch) | |
| tree | b5d10acd3ed364aae940bb13b58183288546fe77 /arch/arm64/mm/mmu.c | |
| parent | d34664f63bba9c884920d86ab67379a08a4ee8e9 (diff) | |
| download | linux-4a1daf29d33d766a1a6f03015b93bfb01b93f46e.tar.bz2 | |
arm64: mm: EXPORT vabits_user to modules
TASK_SIZE is defined using the vabits_user variable for 64-bit tasks,
so ensure that this variable is exported to modules to avoid the
following build breakage with allmodconfig:
| ERROR: "vabits_user" [lib/test_user_copy.ko] undefined!
| ERROR: "vabits_user" [drivers/misc/lkdtm/lkdtm.ko] undefined!
| ERROR: "vabits_user" [drivers/infiniband/hw/mlx5/mlx5_ib.ko] undefined!
Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'arch/arm64/mm/mmu.c')
| -rw-r--r-- | arch/arm64/mm/mmu.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm64/mm/mmu.c b/arch/arm64/mm/mmu.c index 0d3eacc4bfbb..674c409a8ce4 100644 --- a/arch/arm64/mm/mmu.c +++ b/arch/arm64/mm/mmu.c @@ -53,6 +53,7 @@ u64 idmap_t0sz = TCR_T0SZ(VA_BITS); u64 idmap_ptrs_per_pgd = PTRS_PER_PGD; u64 vabits_user __ro_after_init; +EXPORT_SYMBOL(vabits_user); u64 kimage_voffset __ro_after_init; EXPORT_SYMBOL(kimage_voffset); |