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Philipp Stanner b5d40f02e7 pci_iounmap(): Fix MMIO mapping leak 
[ Upstream commit 7626913652cc786c238e2dd7d8740b17d41b2637 ]

The #ifdef ARCH_HAS_GENERIC_IOPORT_MAP accidentally also guards iounmap(),
which means MMIO mappings are leaked.

Move the guard so we call iounmap() for MMIO mappings.

Fixes: 316e8d79a0 ("pci_iounmap'2: Electric Boogaloo: try to make sense of it all")
Link: https://lore.kernel.org/r/20240131090023.12331-2-pstanner@redhat.com
Reported-by: Danilo Krummrich <dakr@redhat.com>
Suggested-by: Arnd Bergmann <arnd@kernel.org>
Signed-off-by: Philipp Stanner <pstanner@redhat.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Cc: <stable@vger.kernel.org> # v5.15+
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-04-03 15:28:17 +02:00
..
842
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crypto
crypto: lib/mpi - Fix unexpected pointer access in mpi_ec_init
2024-01-31 16:18:49 -08:00
dim
linux/dim: Do nothing if no time delta between samples
2023-05-09 11:06:45 +02:00
fonts
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kunit
kunit: test: Log the correct filter string in executor_test
2024-03-26 18:19:18 -04:00
livepatch
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lz4
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lzo
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math
lib/math/int_log: Replace LGPL-2.1-or-later boilerplate with SPDX identifier
2023-07-09 22:47:50 +01:00
pldmfw
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raid6
raid6: Add LoongArch SIMD recovery implementation
2023-09-06 22:53:55 +08:00
reed_solomon
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test_fortify
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vdso
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xz
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zlib_deflate
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zlib_dfltcc
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zlib_inflate
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zstd
zstd: Fix array-index-out-of-bounds UBSAN warning
2023-12-13 18:44:58 +01:00
.gitignore
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argv_split.c
argv_split: fix kernel-doc warnings
2023-09-19 13:21:33 -07:00
ashldi3.c
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ashrdi3.c
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asn1_decoder.c
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asn1_encoder.c
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assoc_array.c
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atomic64_test.c
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atomic64.c
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audit.c
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base64.c
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bcd.c
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bch.c
lib/bch.c: use bitrev instead of internal logic
2023-08-18 10:18:58 -07:00
bitfield_kunit.c
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bitmap.c
lib/bitmap: drop optimization of bitmap_{from,to}_arr64
2023-06-22 13:57:41 -07:00
bitrev.c
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bootconfig-data.S
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bootconfig.c
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bsearch.c
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btree.c
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bucket_locks.c
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bug.c
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build_OID_registry
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buildid.c
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bust_spinlocks.c
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check_signature.c
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checksum_kunit.c
kunit: Fix checksum tests on big endian CPUs
2023-08-25 10:14:34 +01:00
checksum.c
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clz_ctz.c
lib/clz_ctz.c: Fix __clzdi2() and __ctzdi2() for 32-bit kernels
2023-08-25 13:22:10 -07:00
clz_tab.c
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cmdline_kunit.c
lib/cmdline: Fix an invalid format specifier in an assertion msg
2024-03-26 18:19:18 -04:00
cmdline.c
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cmpdi2.c
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compat_audit.c
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cpu_rmap.c
lib: cpu_rmap: Fix potential use-after-free in irq_cpu_rmap_release()
2023-06-07 21:25:00 -07:00
cpumask_kunit.c
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cpumask.c
cpumask: eliminate kernel-doc warnings
2023-07-17 15:47:21 -07:00
crc4.c
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crc7.c
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crc8.c
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crc16.c
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crc32.c
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crc32defs.h
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crc32test.c
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crc64-rocksoft.c
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crc64.c
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crc-ccitt.c
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crc-itu-t.c
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crc-t10dif.c
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ctype.c
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debug_info.c
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debug_locks.c
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debugobjects.c
debugobjects: Stop accessing objects after releasing hash bucket lock
2024-02-05 20:14:14 +00:00
dec_and_lock.c
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decompress_bunzip2.c
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decompress_inflate.c
decompressor: provide missing prototypes
2023-06-09 17:44:17 -07:00
decompress_unlz4.c
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decompress_unlzma.c
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decompress_unlzo.c
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decompress_unxz.c
decompressor: provide missing prototypes
2023-06-09 17:44:17 -07:00
decompress_unzstd.c
decompressor: provide missing prototypes
2023-06-09 17:44:17 -07:00
decompress.c
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devmem_is_allowed.c
lib: devmem_is_allowed: include linux/io.h
2023-06-09 17:44:15 -07:00
devres.c
devres: show which resource was invalid in __devm_ioremap_resource()
2023-06-23 17:04:04 -07:00
dhry_1.c
lib: dhry: fix sleeping allocations inside non-preemptable section
2023-07-08 09:29:32 -07:00
dhry_2.c
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dhry_run.c
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dhry.h
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digsig.c
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dump_stack.c
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dynamic_debug.c
dyndbg: add source filename to prefix
2023-08-04 15:28:41 +02:00
dynamic_queue_limits.c
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earlycpio.c
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errname.c
parisc: Drop the HP-UX ENOSYM and EREMOTERELEASE error codes
2023-12-08 08:52:20 +01:00
error-inject.c
lib: error-inject: remove error checking for debugfs_create_dir()
2023-08-18 10:18:55 -07:00
errseq.c
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extable.c
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fault-inject-usercopy.c
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fault-inject.c
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fdt_addresses.c
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fdt_empty_tree.c
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fdt_ro.c
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fdt_rw.c
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fdt_strerror.c
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fdt_sw.c
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fdt_wip.c
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fdt.c
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find_bit_benchmark.c
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find_bit.c
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flex_proportions.c
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fortify_kunit.c
Revert "fortify: Allow KUnit test to build without FORTIFY"
2023-07-03 12:50:26 -07:00
gen_crc32table.c
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gen_crc64table.c
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genalloc.c
Merge tag 'devicetree-header-cleanups-for-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
2023-08-30 17:04:28 -07:00
generic-radix-tree.c
lib/generic-radix-tree.c: Don't overflow in peek()
2023-11-28 17:19:35 +00:00
glob.c
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globtest.c
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group_cpus.c
lib/group_cpus.c: avoid acquiring cpu hotplug lock in group_cpus_evenly
2023-12-13 18:45:22 +01:00
hashtable_test.c
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hexdump.c
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hweight.c
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idr.c
ida: Fix crash in ida_free when the bitmap is empty
2024-01-20 11:51:46 +01:00
inflate.c
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interval_tree_test.c
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interval_tree.c
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iomap_copy.c
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iomap.c
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iommu-helper.c
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iov_iter.c
iov_iter: Fix iov_iter_extract_pages() with zero-sized entries
2023-09-09 15:11:49 -07:00
irq_poll.c
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irq_regs.c
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is_signed_type_kunit.c
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is_single_threaded.c
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kasprintf.c
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Kconfig
lib/bch.c: use bitrev instead of internal logic
2023-08-18 10:18:58 -07:00
Kconfig.debug
lib/Kconfig.debug: TEST_IOV_ITER depends on MMU
2024-03-01 13:34:59 +01:00
Kconfig.kasan
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Kconfig.kcsan
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Kconfig.kfence
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Kconfig.kgdb
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Kconfig.kmsan
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Kconfig.ubsan
ubsan: Clarify Kconfig text for CONFIG_UBSAN_TRAP
2023-07-17 16:05:19 -07:00
kfifo.c
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klist.c
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kobject_uevent.c
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kobject.c
Revert "kobject: Remove redundant checks for whether ktype is NULL"
2024-02-23 09:24:58 +01:00
kstrtox.c
kstrtox: consistently use _tolower()
2023-08-21 13:46:25 -07:00
kstrtox.h
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kunit_iov_iter.c
iov_iter: Kunit tests for page extraction
2023-09-09 15:11:49 -07:00
libcrc32c.c
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linear_ranges.c
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list_debug.c
list: Introduce CONFIG_LIST_HARDENED
2023-08-15 14:57:25 -07:00
list_sort.c
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list-test.c
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llist.c
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locking-selftest-hardirq.h
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locking-selftest-mutex.h
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locking-selftest-rlock-hardirq.h
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locking-selftest-rlock-softirq.h
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locking-selftest-rlock.h
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locking-selftest-rsem.h
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locking-selftest-rtmutex.h
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locking-selftest-softirq.h
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locking-selftest-spin-hardirq.h
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locking-selftest-spin-softirq.h
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locking-selftest-spin.h
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locking-selftest-wlock-hardirq.h
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locking-selftest-wlock-softirq.h
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locking-selftest-wlock.h
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locking-selftest-wsem.h
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locking-selftest.c
lockdep/selftests: Use SBRM APIs for wait context tests
2023-07-26 12:29:13 +02:00
lockref.c
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logic_iomem.c
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logic_pio.c
minmax: add in_range() macro
2023-08-24 16:20:18 -07:00
lru_cache.c
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lshrdi3.c
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Makefile
iov_iter: Kunit tests for copying to/from an iterator
2023-09-09 15:11:49 -07:00
maple_tree.c
maple_tree: do not preallocate nodes for slot stores
2024-01-05 15:19:43 +01:00
memcat_p.c
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memcpy_kunit.c
lib: memcpy_kunit: Fix an invalid format specifier in an assertion msg
2024-03-26 18:19:18 -04:00
memory-notifier-error-inject.c
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memregion.c
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memweight.c
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muldi3.c
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net_utils.c
mac_pton: Clean up the header inclusions
2023-06-06 13:18:32 +02:00
netdev-notifier-error-inject.c
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nlattr.c
netlink: add nla be16/32 types to minlen array
2024-03-06 14:48:34 +00:00
nmi_backtrace.c
nmi_backtrace: allow excluding an arbitrary CPU
2023-08-18 10:19:00 -07:00
notifier-error-inject.c
lib: remove error checking for debugfs_create_dir()
2023-08-18 10:18:55 -07:00
notifier-error-inject.h
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objagg.c
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of-reconfig-notifier-error-inject.c
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oid_registry.c
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once.c
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overflow_kunit.c
overflow: Add struct_size_t() helper
2023-05-26 13:52:19 -07:00
packing.c
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parman.c
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parser.c
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pci_iomap.c
pci_iounmap(): Fix MMIO mapping leak
2024-04-03 15:28:17 +02:00
percpu_counter.c
pcpcntr: add group allocation/free
2023-08-25 08:06:53 -07:00
percpu_test.c
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percpu-refcount.c
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plist.c
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pm-notifier-error-inject.c
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polynomial.c
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radix-tree.c
radix tree: remove unused variable
2023-08-21 13:07:22 -07:00
radix-tree.h
radix-tree: move declarations to header
2023-06-12 11:31:50 -07:00
random32.c
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ratelimit.c
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rbtree_test.c
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rbtree.c
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rcuref.c
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ref_tracker.c
lib/ref_tracker: remove warnings in case of allocation failure
2023-06-05 15:28:42 -07:00
refcount.c
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rhashtable.c
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sbitmap.c
sbitmap: fix batching wakeup
2023-07-21 11:40:20 -06:00
scatterlist.c
scatterlist: add missing function params to kernel-doc
2023-09-19 13:21:33 -07:00
seq_buf.c
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sg_pool.c
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sg_split.c
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siphash_kunit.c
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siphash.c
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slub_kunit.c
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smp_processor_id.c
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sort.c
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stackdepot.c
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stackinit_kunit.c
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stmp_device.c
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strcat_kunit.c
string: Add Kunit tests for strcat() family
2023-05-16 14:08:02 -07:00
string_helpers.c
lib/string_helpers: Add kstrdup_and_replace() helper
2023-08-04 18:21:50 -07:00
string.c
string: use __builtin_memcpy() in strlcpy/strlcat
2023-06-01 11:24:50 -07:00
strncpy_from_user.c
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strnlen_user.c
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strscpy_kunit.c
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syscall.c
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test_bitmap.c
lib/bitmap: workaround const_eval test build failure
2023-07-18 13:25:37 -07:00
test_bitops.c
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test_bits.c
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test_blackhole_dev.c
net: blackhole_dev: fix build warning for ethh set but not used
2024-03-26 18:19:26 -04:00
test_bpf.c
bpf/tests: Enhance output on error and fix typos
2023-08-18 17:08:42 +02:00
test_debug_virtual.c
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test_dynamic_debug.c
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test_firmware.c
test_firmware: return ENOMEM instead of ENOSPC on failed memory allocation
2023-06-15 13:42:18 +02:00
test_fprobe.c
fprobe: Pass return address to the handlers
2023-06-06 21:39:55 +09:00
test_fpu.c
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test_free_pages.c
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test_hash.c
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test_hexdump.c
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test_hmm_uapi.h
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test_hmm.c
lib: replace kmap() with kmap_local_page()
2023-08-18 10:18:50 -07:00
test_ida.c
ida: Fix crash in ida_free when the bitmap is empty
2024-01-20 11:51:46 +01:00
test_kmod.c
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test_kprobes.c
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test_linear_ranges.c
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test_list_sort.c
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test_lockup.c
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test_maple_tree.c
maple_tree: add GFP_KERNEL to allocations in mas_expected_entries()
2023-10-18 12:12:41 -07:00
test_memcat_p.c
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test_meminit.c
lib/test_meminit: allocate pages up to order MAX_ORDER
2023-08-18 10:12:32 -07:00
test_min_heap.c
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test_module.c
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test_objagg.c
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test_parman.c
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test_printf.c
lib/vsprintf: declare no_hash_pointers in sprintf.h
2023-08-21 13:46:24 -07:00
test_ref_tracker.c
lib/ref_tracker: improve printing stats
2023-06-05 15:28:42 -07:00
test_rhashtable.c
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test_scanf.c
lib: test_scanf: Add explicit type cast to result initialization in test_number_prefix()
2023-08-16 11:47:29 +02:00
test_sort.c
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test_static_key_base.c
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test_static_keys.c
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test_string.c
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test_sysctl.c
test_sysclt: Test for registering a mount point
2023-06-18 02:32:54 -07:00
test_ubsan.c
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test_user_copy.c
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test_uuid.c
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test_vmalloc.c
lib/test_vmalloc.c: avoid garbage in page array
2023-06-12 11:31:51 -07:00
test_xarray.c
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test-kstrtox.c
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test-string_helpers.c
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textsearch.c
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timerqueue.c
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trace_readwrite.c
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ts_bm.c
lib/ts_bm: add helper to reduce indentation and improve readability
2023-07-27 13:45:51 +02:00
ts_fsm.c
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ts_kmp.c
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ubsan.c
ubsan: add prototypes for internal functions
2023-05-30 16:42:01 -07:00
ubsan.h
ubsan: add prototypes for internal functions
2023-05-30 16:42:01 -07:00
ucmpdi2.c
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ucs2_string.c
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usercopy.c
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uuid.c
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vsprintf.c
lib/vsprintf: Fix %pfwf when current node refcount == 0
2024-01-01 12:42:46 +00:00
win_minmax.c
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xarray.c
xarray: Document necessary flag in alloc functions
2023-09-05 19:01:38 -04:00
xxhash.c
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