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| author | Tong Tiangen <tongtiangen@huawei.com> | 2022-05-17 07:45:48 +0000 |
|---|---|---|
| committer | akpm <akpm@linux-foundation.org> | 2022-05-19 14:08:48 -0700 |
| commit | ed928a3402d8a24a70c242c63109c069a7b1f3ab (patch) | |
| tree | 2fbbec1249799a33f8c26e59361eb3ea5096ad67 /lib/find_bit.c | |
| parent | 2c8a81dc0cc533c666c64f4139a608b0ae55d96f (diff) | |
| download | linux-ed928a3402d8a24a70c242c63109c069a7b1f3ab.tar.bz2 | |
arm64/mm: fix page table check compile error for CONFIG_PGTABLE_LEVELS=2
If CONFIG_PGTABLE_LEVELS=2 and CONFIG_ARCH_SUPPORTS_PAGE_TABLE_CHECK=y,
then we trigger a compile error:
error: implicit declaration of function 'pte_user_accessible_page'
Move the definition of page table check helper out of branch
CONFIG_PGTABLE_LEVELS > 2
Link: https://lkml.kernel.org/r/20220517074548.2227779-3-tongtiangen@huawei.com
Fixes: daf214c14dbe ("arm64/mm: enable ARCH_SUPPORTS_PAGE_TABLE_CHECK")
Signed-off-by: Tong Tiangen <tongtiangen@huawei.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Cc: Anshuman Khandual <anshuman.khandual@arm.com>
Cc: Pasha Tatashin <pasha.tatashin@soleen.com>
Cc: Anshuman Khandual <anshuman.khandual@arm.com>
Cc: Will Deacon <will@kernel.org>
Cc: Paul Walmsley <paul.walmsley@sifive.com>
Cc: Palmer Dabbelt <palmer@dabbelt.com>
Cc: Albert Ou <aou@eecs.berkeley.edu>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Guohanjun <guohanjun@huawei.com>
Cc: Xie XiuQi <xiexiuqi@huawei.com>
Cc: kernel test robot <lkp@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'lib/find_bit.c')
0 files changed, 0 insertions, 0 deletions