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Jim Cromie dcb8cbb58a kmemleak-test: drop __init to get better backtrace 
Drop the __init on kmemleak_test_init().  With it, the storage is
reclaimed, but then the symbol isn't available for "%pS" rendering,
and the backtrace gets a bare pointer where the actual leak happened.

unreferenced object 0xffff88800a2b0800 (size 1024):
  comm "modprobe", pid 413, jiffies 4294953430
  hex dump (first 32 bytes):
    73 02 00 00 75 01 00 68 02 00 00 01 00 00 00 04  s...u..h........
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<00000000fabad728>] kmalloc_trace+0x26/0x90
    [<00000000ef738764>] 0xffffffffc02350a2
    [<00000000004e5795>] do_one_initcall+0x43/0x210
    [<00000000d768905e>] do_init_module+0x4a/0x210
    [<0000000087135ab5>] __do_sys_finit_module+0x93/0xf0
    [<000000004fcb1fa2>] do_syscall_64+0x34/0x80
    [<00000000c73c8d9d>] entry_SYSCALL_64_after_hwframe+0x46/0xb0

with __init gone, that trace entry renders like:

    [<00000000ef738764>] kmemleak_test_init+<offset>/<size>

Link: https://lkml.kernel.org/r/20230525174356.69711-1-jim.cromie@gmail.com
Signed-off-by: Jim Cromie <jim.cromie@gmail.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2023-06-09 16:25:40 -07:00
..
acrn
virt: acrn: Replace obsolete memalign() with posix_memalign()
2023-04-20 14:20:51 +02:00
auxdisplay
.gitignore: prefix local generated files with a slash
2021-05-02 00:43:35 +09:00
binderfs
.gitignore: prefix local generated files with a slash
2021-05-02 00:43:35 +09:00
bpf
samples/bpf: Drop unnecessary fallthrough
2023-05-16 19:44:05 +02:00
configfs
treewide: remove editor modelines and cruft
2021-05-07 00:26:34 -07:00
connector
.gitignore: prefix local generated files with a slash
2021-05-02 00:43:35 +09:00
coresight
coresight: syscfg: Example CoreSight configuration loadable module
2021-11-26 11:34:07 -07:00
fanotify
Add gitignore file for samples/fanotify/ subdirectory
2021-11-07 11:19:24 -08:00
fprobe
fprobe: Skip exit_handler if entry_handler returns !0
2023-03-28 18:52:22 -04:00
ftrace
LoongArch changes for v6.4
2023-05-04 12:40:16 -07:00
hid
samples/hid: Fix spelling mistake "wihout" -> "without"
2022-11-21 22:11:52 +01:00
hidraw
.gitignore: prefix local generated files with a slash
2021-05-02 00:43:35 +09:00
hw_breakpoint
samples/hw_breakpoint: drop use of kallsyms_lookup_name()
2020-04-07 10:43:44 -07:00
kdb
kdb: Rename members of struct kdbtab_t
2021-07-27 17:05:06 +01:00
kfifo
samples/kfifo: Rename read_lock/write_lock
2021-10-13 14:36:48 +02:00
kmemleak
kmemleak-test: drop __init to get better backtrace
2023-06-09 16:25:40 -07:00
kobject
samples/kobject: make kobj_type structure constant
2023-02-08 13:34:41 +01:00
kprobes
samples/kprobes: Add LoongArch support
2023-02-25 22:12:17 +08:00
landlock
samples/landlock: Document best-effort approach for LANDLOCK_ACCESS_FS_REFER
2022-11-07 20:49:50 +01:00
livepatch
livepatch: Reorder to use before freeing a pointer
2022-03-23 13:51:11 +01:00
mei
samples: mei: don't wait on read completion upon write.
2021-08-01 09:54:22 +02:00
nitro_enclaves
nitro_enclaves: Add fixes for checkpatch blank line reports
2021-09-14 11:11:20 +02:00
pidfd
.gitignore: prefix local generated files with a slash
2021-05-02 00:43:35 +09:00
pktgen
samples: pktgen: Use "grep -E" instead of "egrep"
2022-11-22 13:23:48 +01:00
qmi
soc: qcom: qmi: use const for struct qmi_elem_info
2022-08-29 17:33:01 -05:00
rpmsg
…
rust
samples: rust: print: Add sample code for Arc printing
2023-04-10 05:05:43 +02:00
seccomp
samples/seccomp: Adjust sample to also provide kill option
2022-02-10 19:09:12 -08:00
timers
.gitignore: prefix local generated files with a slash
2021-05-02 00:43:35 +09:00
trace_events
tracing: Fix cpumask() example typo
2022-12-14 11:17:55 -05:00
trace_printk
…
uhid
kbuild: introduce hostprogs-always-y and userprogs-always-y
2020-08-10 01:32:59 +09:00
user_events
tracing/user_events: Use write ABI in example
2023-03-29 06:52:09 -04:00
v4l
treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_168.RULE (part 2)
2022-06-10 14:51:36 +02:00
vfio-mdev
Driver core changes for 6.4-rc1
2023-04-27 11:53:57 -07:00
vfs
.gitignore: prefix local generated files with a slash
2021-05-02 00:43:35 +09:00
watch_queue
.gitignore: prefix local generated files with a slash
2021-05-02 00:43:35 +09:00
watchdog
.gitignore: prefix local generated files with a slash
2021-05-02 00:43:35 +09:00
Kconfig
- Nick Piggin's "shoot lazy tlbs" series, to improve the peformance of
2023-04-27 19:42:02 -07:00
Makefile
kmemleak-test: fix kmemleak_test.c build logic
2023-04-18 16:29:47 -07:00