Krzysztof Kozlowski 8f28ca6bd8 iomap: constify ioreadX() iomem argument (as in generic implementation) ... Patch series "iomap: Constify ioreadX() iomem argument", v3. The ioread8/16/32() and others have inconsistent interface among the architectures: some taking address as const, some not. It seems there is nothing really stopping all of them to take pointer to const. This patch (of 4): The ioreadX() and ioreadX_rep() helpers have inconsistent interface. On some architectures void *__iomem address argument is a pointer to const, on some not. Implementations of ioreadX() do not modify the memory under the address so they can be converted to a "const" version for const-safety and consistency among architectures. [krzk@kernel.org: sh: clk: fix assignment from incompatible pointer type for ioreadX()] Link: http://lkml.kernel.org/r/20200723082017.24053-1-krzk@kernel.org [akpm@linux-foundation.org: fix drivers/mailbox/bcm-pdc-mailbox.c] Link: http://lkml.kernel.org/r/202007132209.Rxmv4QyS%25lkp@intel.com Suggested-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Cc: Richard Henderson <rth@twiddle.net> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Cc: Matt Turner <mattst88@gmail.com> Cc: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> Cc: Helge Deller <deller@gmx.de> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Cc: Rich Felker <dalias@libc.org> Cc: Kalle Valo <kvalo@codeaurora.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jakub Kicinski <kuba@kernel.org> Cc: Dave Jiang <dave.jiang@intel.com> Cc: Jon Mason <jdmason@kudzu.us> Cc: Allen Hubbe <allenbh@gmail.com> Cc: "Michael S. Tsirkin" <mst@redhat.com> Cc: Jason Wang <jasowang@redhat.com> Link: http://lkml.kernel.org/r/20200709072837.5869-1-krzk@kernel.org Link: http://lkml.kernel.org/r/20200709072837.5869-2-krzk@kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2020-08-14 19:56:57 -07:00
..
842	kbuild: trace functions in subdirectories of lib/	2020-08-10 01:32:59 +09:00
crypto	kbuild: trace functions in subdirectories of lib/	2020-08-10 01:32:59 +09:00
dim	kbuild: trace functions in subdirectories of lib/	2020-08-10 01:32:59 +09:00
fonts	kbuild: trace functions in subdirectories of lib/	2020-08-10 01:32:59 +09:00
kunit	kbuild: trace functions in subdirectories of lib/	2020-08-10 01:32:59 +09:00
livepatch	Kbuild updates for v5.9	2020-08-09 14:10:26 -07:00
lz4	lz4: fix kernel decompression speed	2020-08-14 19:56:56 -07:00
lzo	kbuild: trace functions in subdirectories of lib/	2020-08-10 01:32:59 +09:00
math	lib/: replace HTTP links with HTTPS ones	2020-08-12 10:58:00 -07:00
mpi	kbuild: trace functions in subdirectories of lib/	2020-08-10 01:32:59 +09:00
pldmfw	Add pldmfw library for PLDM firmware update	2020-07-28 17:07:06 -07:00
raid6	kbuild: trace functions in subdirectories of lib/	2020-08-10 01:32:59 +09:00
reed_solomon	kbuild: trace functions in subdirectories of lib/	2020-08-10 01:32:59 +09:00
vdso	vdso/treewide: Add vdso_data pointer argument to __arch_get_hw_counter()	2020-08-06 10:57:30 +02:00
xz	lib/: replace HTTP links with HTTPS ones	2020-08-12 10:58:00 -07:00
zlib_deflate	kbuild: trace functions in subdirectories of lib/	2020-08-10 01:32:59 +09:00
zlib_dfltcc	kbuild: trace functions in subdirectories of lib/	2020-08-10 01:32:59 +09:00
zlib_inflate	kbuild: trace functions in subdirectories of lib/	2020-08-10 01:32:59 +09:00
zstd	kbuild: trace functions in subdirectories of lib/	2020-08-10 01:32:59 +09:00
.gitignore	…
Kconfig	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next	2020-08-05 20:13:21 -07:00
Kconfig.debug	lib/Kconfig.debug: fix typo in the help text of CONFIG_PANIC_TIMEOUT	2020-08-12 10:58:02 -07:00
Kconfig.kasan	kasan: update required compiler versions in documentation	2020-08-07 11:33:28 -07:00
Kconfig.kcsan	kcsan: Re-add GCC as a supported compiler	2020-06-29 12:04:48 -07:00
Kconfig.kgdb	kgdb: enable arch to support XML packet.	2020-07-09 20:09:28 -07:00
Kconfig.ubsan	…
Makefile	lib/test_bits.c: add tests of GENMASK	2020-08-12 10:58:00 -07:00
argv_split.c	…
ashldi3.c	…
ashrdi3.c	…
asn1_decoder.c	…
assoc_array.c	…
atomic64.c	…
atomic64_test.c	…
audit.c	…
bcd.c	…
bch.c	…
bitmap.c	lib/bitmap.c: fix bitmap_cut() for partial overlapping case	2020-08-12 10:57:59 -07:00
bitrev.c	…
bootconfig.c	lib/bootconfig: Add override operator support	2020-08-03 16:22:28 -04:00
bsearch.c	…
btree.c	…
bucket_locks.c	…
bug.c	…
build_OID_registry	…
bust_spinlocks.c	…
check_signature.c	…
checksum.c	arch, net: remove the last csum_partial_copy() leftovers	2020-07-20 17:45:32 -07:00
clz_ctz.c	…
clz_tab.c	…
cmdline.c	…
cmpdi2.c	…
compat_audit.c	…
cpu_rmap.c	…
cpumask.c	lib: Restrict cpumask_local_spread to houskeeping CPUs	2020-07-08 11:39:01 +02:00
crc-ccitt.c	…
crc-itu-t.c	…
crc-t10dif.c	crc-t10dif: clean up some more things	2020-06-18 17:26:43 +10:00
crc4.c	…
crc7.c	…
crc8.c	…
crc16.c	…
crc32.c	docs: move remaining stuff under Documentation/*.txt to Documentation/staging	2020-06-19 14:17:05 -06:00
crc32defs.h	…
crc32test.c	…
crc64.c	lib/: replace HTTP links with HTTPS ones	2020-08-12 10:58:00 -07:00
ctype.c	…
debug_info.c	…
debug_locks.c	…
debugobjects.c	debugobjects: Convert to DEFINE_SHOW_ATTRIBUTE	2020-07-17 23:25:46 +02:00
dec_and_lock.c	…
decompress.c	lib: Add zstd support to decompress	2020-07-31 11:49:08 +02:00
decompress_bunzip2.c	lib/: replace HTTP links with HTTPS ones	2020-08-12 10:58:00 -07:00
decompress_inflate.c	…
decompress_unlz4.c	…
decompress_unlzma.c	lib/: replace HTTP links with HTTPS ones	2020-08-12 10:58:00 -07:00
decompress_unlzo.c	…
decompress_unxz.c	…
decompress_unzstd.c	lib: Add zstd support to decompress	2020-07-31 11:49:08 +02:00
devres.c	lib: devres: add a comment about the devm_of_iomap() function	2020-07-10 14:15:55 +02:00
digsig.c	…
dump_stack.c	…
dynamic_debug.c	dyndbg: export ddebug_exec_queries	2020-07-24 17:00:10 +02:00
dynamic_queue_limits.c	…
earlycpio.c	…
errname.c	…
error-inject.c	…
errseq.c	…
extable.c	…
fault-inject.c	…
fdt.c	…
fdt_addresses.c	…
fdt_empty_tree.c	…
fdt_ro.c	…
fdt_rw.c	…
fdt_strerror.c	…
fdt_sw.c	…
fdt_wip.c	…
find_bit.c	…
find_bit_benchmark.c	…
flex_proportions.c	…
gen_crc32table.c	…
gen_crc64table.c	…
genalloc.c	…
generic-radix-tree.c	…
glob.c	…
globtest.c	…
hexdump.c	…
hweight.c	…
idr.c	…
inflate.c	…
interval_tree.c	…
interval_tree_test.c	…
iomap.c	iomap: constify ioreadX() iomem argument (as in generic implementation)	2020-08-14 19:56:57 -07:00
iomap_copy.c	…
iommu-helper.c	…
iov_iter.c	iov_iter: Move unnecessary inclusion of crypto/hash.h	2020-06-30 09:34:23 -04:00
irq_poll.c	…
irq_regs.c	…
is_single_threaded.c	…
kasprintf.c	…
kfifo.c	…
klist.c	…
kobject.c	kobject: Avoid premature parent object freeing in kobject_cleanup()	2020-07-10 14:14:37 +02:00
kobject_uevent.c	…
kstrtox.c	kstrto*: do not describe simple_strto*() as obsolete/replaced	2020-08-12 10:58:00 -07:00
kstrtox.h	…
libcrc32c.c	…
linear_ranges.c	…
list-test.c	…
list_debug.c	…
list_sort.c	…
llist.c	…
locking-selftest-hardirq.h	…
locking-selftest-mutex.h	…
locking-selftest-rlock-hardirq.h	…
locking-selftest-rlock-softirq.h	…
locking-selftest-rlock.h	…
locking-selftest-rsem.h	…
locking-selftest-rtmutex.h	…
locking-selftest-softirq.h	…
locking-selftest-spin-hardirq.h	…
locking-selftest-spin-softirq.h	…
locking-selftest-spin.h	…
locking-selftest-wlock-hardirq.h	…
locking-selftest-wlock-softirq.h	…
locking-selftest-wlock.h	…
locking-selftest-wsem.h	…
locking-selftest.c	…
lockref.c	…
logic_pio.c	…
lru_cache.c	…
lshrdi3.c	…
memcat_p.c	…
memory-notifier-error-inject.c	…
memregion.c	…
memweight.c	…
muldi3.c	…
net_utils.c	…
netdev-notifier-error-inject.c	…
nlattr.c	…
nmi_backtrace.c	…
nodemask.c	…
notifier-error-inject.c	…
notifier-error-inject.h	…
objagg.c	…
of-reconfig-notifier-error-inject.c	…
oid_registry.c	…
once.c	…
packing.c	lib: packing: add documentation for pbuflen argument	2020-06-28 20:45:27 -07:00
parman.c	…
parser.c	…
pci_iomap.c	…
percpu-refcount.c	…
percpu_counter.c	percpu_counter: add percpu_counter_sync()	2020-08-07 11:33:26 -07:00
percpu_test.c	…
plist.c	…
pm-notifier-error-inject.c	…
radix-tree.c	treewide: Remove uninitialized_var() usage	2020-07-16 12:35:15 -07:00
random32.c	random32: add a tracepoint for prandom_u32()	2020-08-13 15:11:14 -07:00
ratelimit.c	…
rbtree.c	lib/: replace HTTP links with HTTPS ones	2020-08-12 10:58:00 -07:00
rbtree_test.c	…
refcount.c	…
rhashtable.c	rhashtable: Restore RCU marking on rhash_lock_head	2020-07-28 17:09:49 -07:00
sbitmap.c	sbitmap: Consider cleared bits in sbitmap_bitmap_show()	2020-07-01 10:53:00 -06:00
scatterlist.c	…
seq_buf.c	seq_buf: Export seq_buf_printf	2020-06-15 18:22:43 -07:00
sg_pool.c	…
sg_split.c	…
sha1.c	…
show_mem.c	…
siphash.c	…
smp_processor_id.c	…
sort.c	…
stackdepot.c	…
stmp_device.c	…
string.c	…
string_helpers.c	…
strncpy_from_user.c	…
strnlen_user.c	…
syscall.c	…
test-kstrtox.c	…
test-string_helpers.c	lib/test-string_helpers.c: Add string_upper() and string_lower() tests	2020-07-15 12:45:06 +03:00
test_bitfield.c	…
test_bitmap.c	lib/test_bitmap.c: add test for bitmap_cut()	2020-08-12 10:57:59 -07:00
test_bitops.c	lib/test_bitops: do the full test during module init	2020-08-12 10:57:59 -07:00
test_bits.c	lib/test_bits.c: add tests of GENMASK	2020-08-12 10:58:00 -07:00
test_blackhole_dev.c	…
test_bpf.c	bpf: revert "test_bpf: Flag tests that cannot be jited on s390"	2020-07-16 20:52:43 +02:00
test_debug_virtual.c	…
test_firmware.c	Revert "test_firmware: Test platform fw loading on non-EFI systems"	2020-07-27 12:14:28 +02:00
test_fpu.c	selftests/fpu: Add an FPU selftest	2020-06-29 10:02:23 +02:00
test_hash.c	…
test_hexdump.c	…
test_hmm.c	mm/hmm/test: use the new migration invalidation	2020-07-28 16:20:33 -03:00
test_hmm_uapi.h	mm/hmm: add tests for hmm_pfn_to_map_order()	2020-07-10 16:24:28 -03:00
test_ida.c	…
test_kasan.c	kasan: adjust kasan_stack_oob for tag-based mode	2020-08-07 11:33:28 -07:00
test_kmod.c	test_kmod: avoid potential double free in trigger_config_run_type()	2020-08-12 10:58:01 -07:00
test_linear_ranges.c	…
test_list_sort.c	…
test_lockup.c	lib/test_lockup.c: fix return value of test_lockup_init()	2020-08-12 10:58:00 -07:00
test_memcat_p.c	…
test_meminit.c	…
test_min_heap.c	…
test_module.c	…
test_objagg.c	test_objagg: Fix potential memory leak in error handling	2020-06-15 13:32:11 -07:00
test_overflow.c	…
test_parman.c	…
test_printf.c	…
test_rhashtable.c	…
test_siphash.c	…
test_sort.c	…
test_stackinit.c	…
test_static_key_base.c	…
test_static_keys.c	…
test_string.c	…
test_strscpy.c	…
test_sysctl.c	…
test_ubsan.c	…
test_user_copy.c	…
test_uuid.c	…
test_vmalloc.c	lib/test_vmalloc.c: Add test cases for kvfree_rcu()	2020-06-29 11:59:26 -07:00
test_xarray.c	…
textsearch.c	…
timerqueue.c	…
ts_bm.c	lib/: replace HTTP links with HTTPS ones	2020-08-12 10:58:00 -07:00
ts_fsm.c	…
ts_kmp.c	…
ubsan.c	…
ubsan.h	…
ucmpdi2.c	…
ucs2_string.c	…
usercopy.c	…
uuid.c	…
vsprintf.c	lib/vsprintf: Force type of flags value for gfp_t	2020-08-01 12:52:57 +09:00
win_minmax.c	…
xarray.c	…
xxhash.c	lib/: replace HTTP links with HTTPS ones	2020-08-12 10:58:00 -07:00