openstlinux/linux-st
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
Files
63fa15dbd488457117e779f8a6b4917ba83f4b77
linux-st/lib
History
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
Merge tag 'kbuild-v5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
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
…
argv_split.c
…
ashldi3.c
…
ashrdi3.c
…
asn1_decoder.c
…
assoc_array.c
…
atomic64_test.c
…
atomic64.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
…
clz_ctz.c
…
clz_tab.c
…
cmdline.c
…
cmpdi2.c
…
compat_audit.c
…
cpu_rmap.c
…
cpumask.c
…
crc4.c
…
crc7.c
…
crc8.c
…
crc16.c
…
crc32.c
…
crc32defs.h
…
crc32test.c
…
crc64.c
lib/: replace HTTP links with HTTPS ones
2020-08-12 10:58:00 -07:00
crc-ccitt.c
…
crc-itu-t.c
…
crc-t10dif.c
…
ctype.c
…
debug_info.c
…
debug_locks.c
…
debugobjects.c
…
dec_and_lock.c
…
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
decompress.c
lib: Add zstd support to decompress
2020-07-31 11:49:08 +02:00
devres.c
…
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_addresses.c
…
fdt_empty_tree.c
…
fdt_ro.c
…
fdt_rw.c
…
fdt_strerror.c
…
fdt_sw.c
…
fdt_wip.c
…
fdt.c
…
find_bit_benchmark.c
…
find_bit.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_test.c
…
interval_tree.c
…
iomap_copy.c
…
iomap.c
iomap: constify ioreadX() iomem argument (as in generic implementation)
2020-08-14 19:56:57 -07:00
iommu-helper.c
…
iov_iter.c
…
irq_poll.c
…
irq_regs.c
…
is_single_threaded.c
…
kasprintf.c
…
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
…
Kconfig.kgdb
…
Kconfig.ubsan
…
kfifo.c
…
klist.c
…
kobject_uevent.c
…
kobject.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_debug.c
…
list_sort.c
…
list-test.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
…
Makefile
lib/test_bits.c: add tests of GENMASK
2020-08-12 10:58:00 -07:00
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
…
parman.c
…
parser.c
…
pci_iomap.c
…
percpu_counter.c
percpu_counter: add percpu_counter_sync()
2020-08-07 11:33:26 -07:00
percpu_test.c
…
percpu-refcount.c
…
plist.c
…
pm-notifier-error-inject.c
…
radix-tree.c
…
random32.c
random32: add a tracepoint for prandom_u32()
2020-08-13 15:11:14 -07:00
ratelimit.c
…
rbtree_test.c
…
rbtree.c
lib/: replace HTTP links with HTTPS ones
2020-08-12 10:58:00 -07:00
refcount.c
…
rhashtable.c
rhashtable: Restore RCU marking on rhash_lock_head
2020-07-28 17:09:49 -07:00
sbitmap.c
…
scatterlist.c
…
seq_buf.c
…
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_helpers.c
…
string.c
…
strncpy_from_user.c
…
strnlen_user.c
…
syscall.c
…
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
…
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
…
test_hash.c
…
test_hexdump.c
…
test_hmm_uapi.h
…
test_hmm.c
mm/hmm/test: use the new migration invalidation
2020-07-28 16:20:33 -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_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
…
test_xarray.c
…
test-kstrtox.c
…
test-string_helpers.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