diff options
| author |   Mike Rapoport <rppt@linux.ibm.com> | 2019-12-04 16:54:12 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2019-12-04 19:44:15 -0800 |
| commit | d96885e277b5edcd1e474e8b1579005163f23dbe (patch) | |
| tree | 168ac6b4059a6ee461a2996470c1b348db688c5d /arch/parisc/include/asm/tlb.h | |
| parent | nds32: use pgtable-nopmd instead of 4level-fixup (diff) | |
| download | linux-dev-d96885e277b5edcd1e474e8b1579005163f23dbe.tar.xz linux-dev-d96885e277b5edcd1e474e8b1579005163f23dbe.zip | |
parisc: use pgtable-nopXd instead of 4level-fixup
parisc has two or three levels of page tables and can use appropriate
pgtable-nopXd and folding of the upper layers.
Replace usage of include/asm-generic/4level-fixup.h and explicit
definitions of __PAGETABLE_PxD_FOLDED in parisc with
include/asm-generic/pgtable-nopmd.h for two-level configurations and
with include/asm-generic/pgtable-nopud.h for three-lelve configurations
and adjust page table manipulation macros and functions accordingly.
Link: http://lkml.kernel.org/r/1572938135-31886-9-git-send-email-rppt@kernel.org
Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
Acked-by: Helge Deller <deller@gmx.de>
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: "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/parisc/include/asm/tlb.h')
| -rw-r--r-- | arch/parisc/include/asm/tlb.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/parisc/include/asm/tlb.h b/arch/parisc/include/asm/tlb.h index 8c0446b04c9e..44235f367674 100644 --- a/arch/parisc/include/asm/tlb.h +++ b/arch/parisc/include/asm/tlb.h @@ -4,7 +4,9 @@ #include <asm-generic/tlb.h> +#if CONFIG_PGTABLE_LEVELS == 3 #define __pmd_free_tlb(tlb, pmd, addr) pmd_free((tlb)->mm, pmd) +#endif #define __pte_free_tlb(tlb, pte, addr) pte_free((tlb)->mm, pte) #endif |