Le 11/02/2020 à 03:25, Anshuman Khandual a écrit :
On 02/10/2020 04:36 PM, Russell King - ARM Linux admin wrote:
There are good reasons for the way ARM does stuff. The generic crap was
written without regard for the circumstances that ARM has, and thus is
entirely unsuitable for 32-bit ARM.
Since we dont have an agreement here, lets just settle with disabling the
test for now on platforms where the build fails. CONFIG_EXPERT is enabling
this test for better adaptability and coverage, hence how about re framing
the config like this ? This at the least conveys the fact that EXPERT only
works when platform is neither IA64 or ARM.
Agreed
config DEBUG_VM_PGTABLE
bool "Debug arch page table for semantics compliance"
depends on MMU
depends on ARCH_HAS_DEBUG_VM_PGTABLE || (EXPERT && !(IA64 || ARM))
I think it's maybe better to have a dedicated depends line:
depends on !IA64 && !ARM
depends on ARCH_HAS_DEBUG_VM_PGTABLE || EXPERT
The day arm and/or ia64 is ready for building the test, we can remove
that depends.
default n if !ARCH_HAS_DEBUG_VM_PGTABLE
default y if DEBUG_VM
Christophe
