twx-linux/lib
Marco Elver aa9f10d570 hardening: Move BUG_ON_DATA_CORRUPTION to hardening options
BUG_ON_DATA_CORRUPTION is turning detected corruptions of list data
structures from WARNings into BUGs. This can be useful to stop further
corruptions or even exploitation attempts.

However, the option has less to do with debugging than with hardening.
With the introduction of LIST_HARDENED, it makes more sense to move it
to the hardening options, where it selects LIST_HARDENED instead.

Without this change, combining BUG_ON_DATA_CORRUPTION with LIST_HARDENED
alone wouldn't be possible, because DEBUG_LIST would always be selected
by BUG_ON_DATA_CORRUPTION.

Signed-off-by: Marco Elver <elver@google.com>
Link: https://lore.kernel.org/r/20230811151847.1594958-4-elver@google.com
Signed-off-by: Kees Cook <keescook@chromium.org>
2023-08-15 14:57:25 -07:00
..
842
crypto This update includes the following changes: 2023-06-30 21:27:13 -07:00
dim linux/dim: Do nothing if no time delta between samples 2023-05-09 11:06:45 +02:00
fonts
kunit - Arnd Bergmann has fixed a bunch of -Wmissing-prototypes in 2023-06-28 10:59:38 -07:00
livepatch
lz4
lzo
math
mpi lib/mpi: Fix buffer overrun when SG is too long 2023-01-06 17:15:46 +08:00
pldmfw lib: remove MODULE_LICENSE in non-modules 2023-04-13 13:13:53 -07:00
raid6 raid6: neon: add missing prototypes 2023-06-13 15:13:20 -07:00
reed_solomon
test_fortify
vdso vdso: Improve cmd_vdso_check to check all dynamic relocations 2023-03-21 21:15:34 +01:00
xz
zlib_deflate lib/zlib: DFLTCC deflate does not write all available bits for Z_NO_FLUSH 2023-02-27 17:00:14 -08:00
zlib_dfltcc lib/zlib: remove redundation assignement of avail_in dfltcc_gdht() 2023-02-02 22:50:10 -08:00
zlib_inflate lib/zlib: Split deflate and inflate states for DFLTCC 2023-02-02 22:50:09 -08:00
zstd add intptr_t 2023-06-09 17:44:13 -07:00
.gitignore
argv_split.c
ashldi3.c
ashrdi3.c
asn1_decoder.c
asn1_encoder.c
assoc_array.c
atomic64_test.c
atomic64.c
audit.c
base64.c
bcd.c
bch.c
bitfield_kunit.c
bitmap.c lib/bitmap: drop optimization of bitmap_{from,to}_arr64 2023-06-22 13:57:41 -07:00
bitrev.c
bootconfig-data.S
bootconfig.c
bsearch.c
btree.c btree: remove MODULE_LICENSE in non-modules 2023-04-13 13:13:54 -07:00
bucket_locks.c
bug.c cpuidle: lib/bug: Disable rcu_is_watching() during WARN/BUG 2023-01-31 15:01:45 +01:00
build_OID_registry
buildid.c ELF: fix all "Elf" typos 2023-04-08 13:45:37 -07:00
bust_spinlocks.c
check_signature.c
checksum_kunit.c x86/csum: Improve performance of csum_partial 2023-05-25 10:55:18 -07:00
checksum.c
clz_ctz.c
clz_tab.c
cmdline_kunit.c
cmdline.c
cmpdi2.c
compat_audit.c
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 cpumask: re-introduce constant-sized cpumask optimizations 2023-03-05 14:30:34 -08:00
cpumask.c cpumask: fix function description kernel-doc notation 2023-06-22 13:57:41 -07:00
crc4.c
crc7.c
crc8.c
crc16.c
crc32.c
crc32defs.h
crc32test.c
crc64-rocksoft.c
crc64.c
crc-ccitt.c
crc-itu-t.c
crc-t10dif.c
ctype.c
debug_info.c
debug_locks.c
debugobjects.c debugobjects: Recheck debug_objects_enabled before reporting 2023-06-07 14:16:12 +02:00
dec_and_lock.c perf: Fix perf_event_pmu_context serialization 2023-01-31 20:37:18 +01:00
decompress_bunzip2.c
decompress_inflate.c decompressor: provide missing prototypes 2023-06-09 17:44:17 -07:00
decompress_unlz4.c
decompress_unlzma.c
decompress_unlzo.c
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
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 lib: add Dhrystone benchmark test 2023-02-02 22:50:01 -08:00
dhry_run.c lib: dhry: fix unstable smp_processor_id(_) usage 2023-03-23 17:18:35 -07:00
dhry.h lib: add Dhrystone benchmark test 2023-02-02 22:50:01 -08:00
digsig.c
dump_stack.c
dynamic_debug.c dyndbg: use the module notifier callbacks 2023-03-09 12:58:36 -08:00
dynamic_queue_limits.c
earlycpio.c
errname.c printf: fix errname.c list 2023-02-15 15:44:43 +01:00
error-inject.c error-injection: remove EI_ETYPE_NONE 2023-02-02 22:50:00 -08:00
errseq.c
extable.c
fault-inject-usercopy.c
fault-inject.c fault-inject: allow configuration via configfs 2023-04-13 07:38:54 -06:00
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 cpumask: introduce for_each_cpu_or 2023-03-19 10:02:04 -07:00
flex_proportions.c
fortify_kunit.c Revert "fortify: Allow KUnit test to build without FORTIFY" 2023-07-03 12:50:26 -07:00
gen_crc32table.c
gen_crc64table.c
genalloc.c lib/genalloc: use try_cmpxchg in {set,clear}_bits_ll 2023-02-02 22:50:05 -08:00
generic-radix-tree.c
glob.c
globtest.c
group_cpus.c lib/group_cpus: Export group_cpus_evenly() 2023-04-21 03:02:31 -04:00
hashtable_test.c lib/hashtable_test.c: add test for the hashtable structure 2023-02-08 14:28:17 -07:00
hexdump.c
hweight.c
idr.c
inflate.c
interval_tree_test.c
interval_tree.c
iomap_copy.c
iomap.c
iommu-helper.c
iov_iter.c iov_iter: Mark copy_iovec_from_user() noclone 2023-07-10 09:52:28 +02:00
irq_poll.c
irq_regs.c
is_signed_type_kunit.c
is_single_threaded.c
kasprintf.c
Kconfig Kconfig: introduce HAS_IOPORT option and select it as necessary 2023-04-05 22:15:19 +02:00
Kconfig.debug hardening: Move BUG_ON_DATA_CORRUPTION to hardening options 2023-08-15 14:57:25 -07:00
Kconfig.kasan kasan: treat meminstrinsic as builtins in uninstrumented files 2023-03-02 21:54:22 -08:00
Kconfig.kcsan Kernel concurrency sanitizer (KCSAN) updates for v6.3 2023-02-25 13:02:20 -08:00
Kconfig.kfence
Kconfig.kgdb
Kconfig.kmsan
Kconfig.ubsan ubsan: Clarify Kconfig text for CONFIG_UBSAN_TRAP 2023-07-17 16:05:19 -07:00
kfifo.c
klist.c
kobject_uevent.c
kobject.c kobject: Use return value of strreplace() 2023-06-05 15:31:12 -07:00
kstrtox.c
kstrtox.h
libcrc32c.c libcrc32c: remove crc32c_impl 2023-04-17 18:01:23 +02:00
linear_ranges.c
list_debug.c list: Introduce CONFIG_LIST_HARDENED 2023-08-15 14:57:25 -07:00
list_sort.c
list-test.c list: test: Test the klist structure 2023-03-31 09:21:35 -06:00
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 lockref: stop doing cpu_relax in the cmpxchg loop 2023-01-13 14:35:38 -06:00
logic_iomem.c
logic_pio.c
lru_cache.c
lshrdi3.c
Makefile list: Introduce CONFIG_LIST_HARDENED 2023-08-15 14:57:25 -07:00
maple_tree.c maple_tree: simplify and clean up mas_wr_node_store() 2023-06-09 16:25:45 -07:00
memcat_p.c
memcpy_kunit.c kunit: memcpy: Split slow memcpy tests into MEMCPY_SLOW_KUNIT_TEST 2023-01-25 12:24:40 -08:00
memory-notifier-error-inject.c
memregion.c
memweight.c
muldi3.c
net_utils.c mac_pton: Clean up the header inclusions 2023-06-06 13:18:32 +02:00
netdev-notifier-error-inject.c
nlattr.c netlink: prevent potential spectre v1 gadgets 2023-01-20 17:52:32 -08:00
nmi_backtrace.c x86/nmi: Print reasons why backtrace NMIs are ignored 2023-01-19 15:55:12 -08:00
notifier-error-inject.c
notifier-error-inject.h
objagg.c
of-reconfig-notifier-error-inject.c
oid_registry.c
once.c
overflow_kunit.c overflow: Add struct_size_t() helper 2023-05-26 13:52:19 -07:00
packing.c lib: packing: remove MODULE_LICENSE in non-modules 2023-03-09 23:08:04 -08:00
parman.c
parser.c lib: parser: update documentation for match_NUMBER functions 2023-03-02 21:54:22 -08:00
pci_iomap.c
percpu_counter.c pcpcntr: remove percpu_counter_sum_all() 2023-03-19 10:02:04 -07:00
percpu_test.c
percpu-refcount.c
plist.c
pm-notifier-error-inject.c
polynomial.c
radix-tree.c radix-tree: move declarations to header 2023-06-12 11:31:50 -07:00
radix-tree.h radix-tree: move declarations to header 2023-06-12 11:31:50 -07:00
random32.c
ratelimit.c
rbtree_test.c
rbtree.c lib/rbtree: use '+' instead of '|' for setting color. 2023-04-18 16:39:33 -07:00
rcuref.c atomics: Provide rcuref - scalable reference counting 2023-03-28 10:39:29 +02:00
ref_tracker.c lib/ref_tracker: remove warnings in case of allocation failure 2023-06-05 15:28:42 -07:00
refcount.c
rhashtable.c
sbitmap.c sbitmap: correct wake_batch recalculation to avoid potential IO hung 2023-01-29 20:03:01 -07:00
scatterlist.c asm-generic updates for 6.5 2023-07-06 10:06:04 -07:00
seq_buf.c seq_buf: Add seq_buf_do_printk() helper 2023-04-25 21:03:14 -04:00
sg_pool.c
sg_split.c
siphash_kunit.c
siphash.c
slub_kunit.c linux-kselftest-kunit-next-6.2-rc1 2022-12-12 16:42:57 -08:00
smp_processor_id.c
sort.c
stackdepot.c lib/stackdepot: kmsan: mark API outputs as initialized 2023-03-28 16:20:13 -07:00
stackinit_kunit.c kernel/range: Uplevel the cxl subsystem's range_contains() helper 2023-02-10 17:32:37 -08:00
stmp_device.c
strcat_kunit.c string: Add Kunit tests for strcat() family 2023-05-16 14:08:02 -07:00
string_helpers.c lib/string_helpers: Change returned value of the strreplace() 2023-06-05 15:31:12 -07:00
string.c string: use __builtin_memcpy() in strlcpy/strlcat 2023-06-01 11:24:50 -07:00
strncpy_from_user.c
strnlen_user.c
strscpy_kunit.c
syscall.c
test_bitmap.c lib/test_bitmap: increment failure counter properly 2023-06-22 13:57:41 -07:00
test_bitops.c
test_bits.c
test_blackhole_dev.c
test_bpf.c bpf/tests: Use struct_size() 2023-05-31 12:58:38 +02:00
test_debug_virtual.c
test_dynamic_debug.c
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
test_free_pages.c
test_hash.c
test_hexdump.c
test_hmm_uapi.h
test_hmm.c
test_ida.c
test_kmod.c test_kmod: stop kernel-doc warnings 2023-01-25 14:07:21 -08:00
test_kprobes.c test_kprobes: Add recursed kprobe test case 2023-02-21 08:52:42 +09:00
test_linear_ranges.c
test_list_sort.c
test_lockup.c
test_maple_tree.c maple_tree: update testing code for mas_{next,prev,walk} 2023-06-09 16:25:35 -07:00
test_memcat_p.c
test_meminit.c
test_min_heap.c
test_module.c
test_objagg.c
test_parman.c
test_printf.c mm, printk: introduce new format %pGt for page_type 2023-03-28 16:20:09 -07:00
test_ref_tracker.c lib/ref_tracker: improve printing stats 2023-06-05 15:28:42 -07:00
test_rhashtable.c Networking changes for 6.2. 2022-12-13 15:47:48 -08:00
test_scanf.c
test_sort.c
test_static_key_base.c
test_static_keys.c
test_string.c
test_sysctl.c test_sysclt: Test for registering a mount point 2023-06-18 02:32:54 -07:00
test_ubsan.c
test_user_copy.c
test_uuid.c
test_vmalloc.c lib/test_vmalloc.c: avoid garbage in page array 2023-06-12 11:31:51 -07:00
test_xarray.c
test-kstrtox.c
test-string_helpers.c lib/test-string_helpers: replace UNESCAPE_ANY by UNESCAPE_ALL_MASK 2023-04-08 13:45:39 -07:00
textsearch.c
timerqueue.c
trace_readwrite.c
ts_bm.c lib/ts_bm: reset initial match offset for every block of text 2023-06-26 13:26:39 +02:00
ts_fsm.c
ts_kmp.c
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
ucs2_string.c
usercopy.c uaccess: Add speculation barrier to copy_from_user() 2023-02-21 14:45:22 -08:00
uuid.c
vsprintf.c - Nick Piggin's "shoot lazy tlbs" series, to improve the peformance of 2023-04-27 19:42:02 -07:00
win_minmax.c lib/win_minmax: use /* notation for regular comments 2023-01-11 16:14:21 -08:00
xarray.c radix-tree: move declarations to header 2023-06-12 11:31:50 -07:00
xxhash.c