Commits
Cyril Chemparathy committed adf2e9fda34
ARM: mm: cleanup checks for membank overlap with vmalloc area On Keystone platforms, physical memory is entirely outside the 32-bit addressible range. Therefore, the (bank->start > ULONG_MAX) check below marks the entire system memory as highmem, and this causes unpleasentness all over. This patch eliminates the extra bank start check (against ULONG_MAX) by checking bank->start against the physical address corresponding to vmalloc_min instead. In the process, this patch also cleans up parts of the highmem sanity check code by removing what has now become a redundant check for banks that entirely overlap with the vmalloc range. Signed-off-by: Cyril Chemparathy <cyril@ti.com> Signed-off-by: Vitaly Andrianov <vitalya@ti.com> Acked-by: Nicolas Pitre <nico@linaro.org> Tested-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Tested-by: Subash Patel <subash.rp@samsung.com> Signed-off-by: Will Deacon <will.deacon@arm.com>