diff options
| author | Mike Rapoport <rppt@linux.ibm.com> | 2019-12-04 16:54:03 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-12-04 19:44:15 -0800 |
| commit | ed48e1f812b585e2af5dee6e08712c64d75978e2 (patch) | |
| tree | 22f5fb5396583b3f5ba642703eb6af5c671118d7 /arch/microblaze/include/asm/page.h | |
| parent | 60e50f34b13e9e40763be12aa55f2144d8da514c (diff) | |
microblaze: use pgtable-nopmd instead of 4level-fixup
microblaze has only two-level page tables and can use pgtable-nopmd and
folding of the upper layers.
Replace usage of include/asm-generic/4level-fixup.h and explicit
definition of __PAGETABLE_PMD_FOLDED in microblaze with
include/asm-generic/pgtable-nopmd.h and adjust page table manipulation
macros and functions accordingly.
Link: http://lkml.kernel.org/r/1572938135-31886-7-git-send-email-rppt@kernel.org
Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
Cc: Anatoly Pugachev <matorola@gmail.com>
Cc: Anton Ivanov <anton.ivanov@cambridgegreys.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Greentime Hu <green.hu@gmail.com>
Cc: Greg Ungerer <gerg@linux-m68k.org>
Cc: Helge Deller <deller@gmx.de>
Cc: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
Cc: Jeff Dike <jdike@addtoit.com>
Cc: "Kirill A. Shutemov" <kirill@shutemov.name>
Cc: Mark Salter <msalter@redhat.com>
Cc: Matt Turner <mattst88@gmail.com>
Cc: Michal Simek <monstr@monstr.eu>
Cc: Peter Rosin <peda@axentia.se>
Cc: Richard Weinberger <richard@nod.at>
Cc: Rolf Eike Beer <eike-kernel@sf-tec.de>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Russell King <rmk+kernel@armlinux.org.uk>
Cc: Sam Creasey <sammy@sammy.net>
Cc: Vincent Chen <deanbo422@gmail.com>
Cc: Vineet Gupta <Vineet.Gupta1@synopsys.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/microblaze/include/asm/page.h')
| -rw-r--r-- | arch/microblaze/include/asm/page.h | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/microblaze/include/asm/page.h b/arch/microblaze/include/asm/page.h index d506bb0893f9..f4b44b24b02e 100644 --- a/arch/microblaze/include/asm/page.h +++ b/arch/microblaze/include/asm/page.h @@ -90,7 +90,6 @@ typedef struct { unsigned long pte; } pte_t; typedef struct { unsigned long pgprot; } pgprot_t; /* FIXME this can depend on linux kernel version */ # ifdef CONFIG_MMU -typedef struct { unsigned long pmd; } pmd_t; typedef struct { unsigned long pgd; } pgd_t; # else /* CONFIG_MMU */ typedef struct { unsigned long ste[64]; } pmd_t; @@ -103,7 +102,6 @@ typedef struct { p4d_t pge[1]; } pgd_t; # define pgprot_val(x) ((x).pgprot) # ifdef CONFIG_MMU -# define pmd_val(x) ((x).pmd) # define pgd_val(x) ((x).pgd) # else /* CONFIG_MMU */ # define pmd_val(x) ((x).ste[0]) @@ -112,7 +110,6 @@ typedef struct { p4d_t pge[1]; } pgd_t; # endif /* CONFIG_MMU */ # define __pte(x) ((pte_t) { (x) }) -# define __pmd(x) ((pmd_t) { (x) }) # define __pgd(x) ((pgd_t) { (x) }) # define __pgprot(x) ((pgprot_t) { (x) }) |