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authorChristoph Hellwig <hch@lst.de>2021-09-07 19:56:01 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2021-09-08 11:50:24 -0700
commit82a70ce0426dd7c4099516175019dccbd18cebf9 (patch)
tree8cb20c4687ac5fb1ed8849bfb803c76891aa64d4 /mm/Makefile
parent8350229ffceb372621e277d4d36f1ffca6212135 (diff)
downloadlwn-82a70ce0426dd7c4099516175019dccbd18cebf9.tar.gz
lwn-82a70ce0426dd7c4099516175019dccbd18cebf9.zip
mm: move ioremap_page_range to vmalloc.c
Patch series "small ioremap cleanups". The first patch moves a little code around the vmalloc/ioremap boundary following a bigger move by Nick earlier. The second enforces non-executable mapping on ioremap just like we do for vmap. No driver currently uses executable mappings anyway, as they should. This patch (of 2): This keeps it together with the implementation, and to remove the vmap_range wrapper. Link: https://lkml.kernel.org/r/20210824091259.1324527-1-hch@lst.de Link: https://lkml.kernel.org/r/20210824091259.1324527-2-hch@lst.de Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Nicholas Piggin <npiggin@gmail.com> Cc: Peter Zijlstra <peterz@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/Makefile')
-rw-r--r--mm/Makefile3
1 files changed, 2 insertions, 1 deletions
diff --git a/mm/Makefile b/mm/Makefile
index e3436741d539..0e0a5a6fe127 100644
--- a/mm/Makefile
+++ b/mm/Makefile
@@ -38,7 +38,7 @@ mmu-y := nommu.o
mmu-$(CONFIG_MMU) := highmem.o memory.o mincore.o \
mlock.o mmap.o mmu_gather.o mprotect.o mremap.o \
msync.o page_vma_mapped.o pagewalk.o \
- pgtable-generic.o rmap.o vmalloc.o ioremap.o
+ pgtable-generic.o rmap.o vmalloc.o
ifdef CONFIG_CROSS_MEMORY_ATTACH
@@ -128,3 +128,4 @@ obj-$(CONFIG_PTDUMP_CORE) += ptdump.o
obj-$(CONFIG_PAGE_REPORTING) += page_reporting.o
obj-$(CONFIG_IO_MAPPING) += io-mapping.o
obj-$(CONFIG_HAVE_BOOTMEM_INFO_NODE) += bootmem_info.o
+obj-$(CONFIG_GENERIC_IOREMAP) += ioremap.o