[PATCH 0/3] move __HAVE_ARCH_PTE_SPECIAL in Kconfig · Laurent Dufour <hidden> · 2018-04-09
[PATCH 2/3] mm: replace __HAVE_ARCH_PTE_SPECIAL · Laurent Dufour <hidden> · 2018-04-09
Re: [PATCH 2/3] mm: replace __HAVE_ARCH_PTE_SPECIAL · Christoph Hellwig <hch@infradead.org> · 2018-04-09
Re: [PATCH 2/3] mm: replace __HAVE_ARCH_PTE_SPECIAL · David Rientjes <rientjes@google.com> · 2018-04-09
Re: [PATCH 2/3] mm: replace __HAVE_ARCH_PTE_SPECIAL · Laurent Dufour <hidden> · 2018-04-10
[PATCH 1/3] mm: introduce ARCH_HAS_PTE_SPECIAL · Laurent Dufour <hidden> · 2018-04-09
[PATCH 3/3] mm: remove __HAVE_ARCH_PTE_SPECIAL · Laurent Dufour <hidden> · 2018-04-09
Re: [PATCH 0/3] move __HAVE_ARCH_PTE_SPECIAL in Kconfig · Michal Hocko <mhocko@kernel.org> · 2018-04-09
Re: [PATCH 0/3] move __HAVE_ARCH_PTE_SPECIAL in Kconfig · Jerome Glisse <hidden> · 2018-04-09
Re: [PATCH 0/3] move __HAVE_ARCH_PTE_SPECIAL in Kconfig · Vineet Gupta <hidden> · 2018-04-09
Re: [PATCH 0/3] move __HAVE_ARCH_PTE_SPECIAL in Kconfig · Laurent Dufour <hidden> · 2018-04-09

Re: [PATCH 2/3] mm: replace __HAVE_ARCH_PTE_SPECIAL

From: Christoph Hellwig <hch@infradead.org>
Date: 2018-04-09 17:58:05
Also in: linux-arm-kernel, linux-doc, linux-mm, linux-riscv, linux-sh, lkml, sparclinux

-#ifdef __HAVE_ARCH_PTE_SPECIAL
+#ifdef CONFIG_ARCH_HAS_PTE_SPECIAL
 # define HAVE_PTE_SPECIAL 1
 #else
 # define HAVE_PTE_SPECIAL 0

I'd say kill this odd indirection and just use the
CONFIG_ARCH_HAS_PTE_SPECIAL symbol directly.