linux/arch/nds32/kernel
Mike Rapoport 7c2763c423 nds32: use pgtable-nopmd instead of 4level-fixup
nds32 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 nds32 with
include/asm-generic/pgtable-nopmd.h and adjust page table manipulation
macros and functions accordingly.

Link: http://lkml.kernel.org/r/1572938135-31886-8-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>
2019-12-04 19:44:15 -08:00
..
vdso y2038: vdso: nds32: open-code timespec_add_ns() 2019-11-15 14:38:28 +01:00
.gitignore nds32: add vmlinux.lds and vdso.so to .gitignore 2019-05-07 17:52:09 +08:00
asm-offsets.c nds32: Assembly macros and definitions 2018-02-22 10:44:31 +08:00
atl2c.c nds32: add NULL entry to the end of_device_id array 2018-09-04 14:45:15 +08:00
cacheinfo.c nds32: fix semicolon code style issue 2019-05-07 17:52:10 +08:00
devtree.c nds32: Device tree support 2018-02-22 10:44:34 +08:00
dma.c dma-mapping: drop the dev argument to arch_sync_dma_for_* 2019-11-20 20:31:38 +01:00
ex-entry.S nds32: nds32 FPU port 2018-11-22 18:13:13 +08:00
ex-exit.S nds32: ex-exit: Remove unneeded need_resched() loop 2019-05-07 17:52:09 +08:00
ex-scall.S nds32: nds32 FPU port 2018-11-22 18:13:13 +08:00
fpu.c Merge branch 'siginfo-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace 2019-07-08 21:48:15 -07:00
ftrace.c function_graph: Place ftrace_graph_entry_stub() prototype in include/linux/ftrace.h 2019-04-29 17:17:22 -04:00
head.S treewide: replace #include <asm/sizes.h> with #include <linux/sizes.h> 2019-05-14 19:52:52 -07:00
irq.c nds32: IRQ handling 2018-02-22 10:44:32 +08:00
Makefile treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
module.c nds32: fix logic for module 2018-09-04 14:45:15 +08:00
nds32_ksyms.c nds32: don't export low-level cache flushing routines 2019-05-16 14:40:26 +08:00
perf_event_cpu.c nds32: Move static keyword to the front of declaration 2019-11-21 16:05:15 +08:00
pm.c nds32: use pgtable-nopmd instead of 4level-fixup 2019-12-04 19:44:15 -08:00
process.c get rid of legacy 'get_ds()' function 2019-03-04 10:50:14 -08:00
ptrace.c nds32: Debugging support 2018-02-22 10:44:34 +08:00
setup.c nds32: support hardware prefetcher 2018-11-22 18:13:51 +08:00
signal.c nds32: Mark expected switch fall-throughs 2019-08-29 11:06:56 -05:00
sleep.S nds32: nds32 FPU port 2018-11-22 18:13:13 +08:00
stacktrace.c nds32: Add macro definition for offset of lp register on stack 2018-09-04 14:45:19 +08:00
sys_nds32.c nds32: Avoid IEX status being incorrectly modified 2019-05-31 15:23:26 +08:00
syscall_table.c nds32: System calls handling 2018-02-22 10:44:33 +08:00
time.c nds32: Generic timers support 2018-02-22 10:44:34 +08:00
traps.c signal: Remove the task parameter from force_sig_fault 2019-05-29 09:31:43 -05:00
vdso.c nds32: Fix vDSO clock_getres() 2019-05-16 15:07:08 +08:00
vmlinux.lds.S vmlinux.lds.h: Replace RW_DATA_SECTION with RW_DATA 2019-11-04 15:57:41 +01:00