Commits
Huang Shijie committed b90a617fef0
arm64: hugetlb: fix the wrong return value for huge_ptep_set_access_flags
commit 69d012345a1a32d3f03957f14d972efccc106a98 upstream.
In current code, the @changed always returns the last one's status for
the huge page with the contiguous bit set. This is really not what we
want. Even one of the PTEs is changed, we should tell it to the caller.
This patch fixes this issue.
Fixes: 66b3923a1a0f ("arm64: hugetlb: add support for PTE contiguous bit")
Signed-off-by: Huang Shijie <shijie.huang@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>