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During this kmap() conversion series we must maintain bisect-ability. To do this, kmap_atomic_prot() in x86, powerpc, and microblaze need to remain functional. Create a temporary inline version of kmap_atomic_prot within these architectures so we can rework their kmap_atomic() calls and then lift kmap_atomic_prot() to the core. Suggested-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Ira Weiny <ira.weiny@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Reviewed-by: Christoph Hellwig <hch@lst.de> Cc: Andy Lutomirski <luto@kernel.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Borislav Petkov <bp@alien8.de> Cc: Christian König <christian.koenig@amd.com> Cc: Chris Zankel <chris@zankel.net> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Dan Williams <dan.j.williams@intel.com> Cc: Dave Hansen <dave.hansen@linux.intel.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Helge Deller <deller@gmx.de> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> Cc: Max Filippov <jcmvbkbc@gmail.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Cc: Thomas Gleixner <tglx@linutronix.de> Link: http://lkml.kernel.org/r/20200507150004.1423069-6-ira.weiny@intel.com Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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.. | ||
pat | ||
amdtopology.c | ||
cpu_entry_area.c | ||
debug_pagetables.c | ||
dump_pagetables.c | ||
extable.c | ||
fault.c | ||
highmem_32.c | ||
hugetlbpage.c | ||
ident_map.c | ||
init_32.c | ||
init_64.c | ||
init.c | ||
iomap_32.c | ||
ioremap.c | ||
kasan_init_64.c | ||
kaslr.c | ||
kmmio.c | ||
maccess.c | ||
Makefile | ||
mem_encrypt_boot.S | ||
mem_encrypt_identity.c | ||
mem_encrypt.c | ||
mm_internal.h | ||
mmap.c | ||
mmio-mod.c | ||
numa_32.c | ||
numa_64.c | ||
numa_emulation.c | ||
numa_internal.h | ||
numa.c | ||
pf_in.c | ||
pf_in.h | ||
pgtable_32.c | ||
pgtable.c | ||
physaddr.c | ||
physaddr.h | ||
pkeys.c | ||
pti.c | ||
setup_nx.c | ||
srat.c | ||
testmmiotrace.c | ||
tlb.c |