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linux/fs/proc
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Bart Van Assche e6fe7f82f3 fs/procfs: fix the comment above proc_pid_wchan() 
[ Upstream commit 6287fbad1c ]

proc_pid_wchan() used to report kernel addresses to user space but that is
no longer the case today.  Bring the comment above proc_pid_wchan() in
sync with the implementation.

Link: https://lkml.kernel.org/r/20250319210222.1518771-1-bvanassche@acm.org
Fixes: b2f73922d1 ("fs/proc, core/debug: Don't expose absolute kernel addresses via wchan")
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Cc: Kees Cook <kees@kernel.org>
Cc: Eric W. Biederman <ebiederm@xmission.com>
Cc: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2025-04-10 14:37:35 +02:00
..
array.c fs/proc: do_task_stat: Fix ESP not readable during coredump 2025-02-17 09:40:15 +01:00
base.c fs/procfs: fix the comment above proc_pid_wchan() 2025-04-10 14:37:35 +02:00
bootconfig.c proc: bootconfig: Add null pointer check 2022-04-02 08:40:09 -04:00
cmdline.c proc: mark /proc/cmdline as permanent 2023-02-02 22:50:02 -08:00
consoles.c proc: consoles: use console_list_lock for list iteration 2022-12-02 11:25:02 +01:00
cpuinfo.c x86/aperfmperf: Replace aperfmperf_get_khz() 2022-04-27 20:22:19 +02:00
devices.c proc: mark more files as permanent 2022-10-03 14:21:45 -07:00
fd.c proc: Move fdinfo PTRACE_MODE_READ check into the inode .permission operation 2024-06-16 13:47:33 +02:00
fd.h fs: port ->permission() to pass mnt_idmap 2023-01-19 09:24:28 +01:00
generic.c proc: fix UAF in proc_get_inode() 2025-03-28 21:59:55 +01:00
inode.c proc: fix UAF in proc_get_inode() 2025-03-28 21:59:55 +01:00
internal.h proc: fix UAF in proc_get_inode() 2025-03-28 21:59:55 +01:00
interrupts.c proc: introduce proc_create_seq{,_data} 2018-05-16 07:23:35 +02:00
Kconfig proc: make config PROC_CHILDREN depend on PROC_FS 2022-10-03 14:21:43 -07:00
kcore.c fs/proc/kcore.c: Clear ret value in read_kcore_iter after successful iov_iter_zero 2024-12-09 10:33:07 +01:00
kmsg.c printk changes for 6.1 2022-10-10 11:24:19 -07:00
loadavg.c proc: mark more files as permanent 2022-10-03 14:21:45 -07:00
Makefile proc: bootconfig: Add /proc/bootconfig to show boot config list 2020-01-13 13:19:39 -05:00
meminfo.c mm: memtest: convert to memtest_report_meminfo() 2023-08-21 13:37:47 -07:00
namespaces.c Merge branch 'work.openat2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2020-01-29 11:20:24 -08:00
nommu.c proc: delete unused <linux/uaccess.h> includes 2022-07-17 17:31:39 -07:00
page.c mm: support page_mapcount() on page_has_type() pages 2024-05-02 16:32:43 +02:00
proc_net.c v6.6-fs.proc.uapi 2023-08-28 11:43:19 -07:00
proc_sysctl.c sysctl: always initialize i_uid/i_gid 2024-08-11 12:47:13 +02:00
proc_tty.c proc: delete unused <linux/uaccess.h> includes 2022-07-17 17:31:39 -07:00
root.c fs: pass the request_mask to generic_fillattr 2023-08-09 08:56:36 +02:00
self.c procfs: convert to ctime accessor functions 2023-07-24 10:30:03 +02:00
softirqs.c proc/softirqs: replace seq_printf with seq_put_decimal_ull_width 2024-12-09 10:31:39 +01:00
stat.c proc/stat: remove arch_idle_time() 2023-04-18 16:39:33 -07:00
task_mmu.c fs/proc/task_mmu: fix pagemap flags with PMD THP entries on 32bit 2025-01-09 13:32:08 +01:00
task_nommu.c proc: nommu: fix empty /proc/<pid>/maps 2023-09-19 13:21:34 -07:00
thread_self.c procfs: convert to ctime accessor functions 2023-07-24 10:30:03 +02:00
uptime.c proc: mark more files as permanent 2022-10-03 14:21:45 -07:00
util.c fs/proc/util.c: include fs/proc/internal.h for name_to_int() 2019-01-04 13:13:45 -08:00
version.c proc: mark more files as permanent 2022-10-03 14:21:45 -07:00
vmcore.c fs/proc: fix softlockup in __read_vmcore (part 2) 2025-01-23 17:21:16 +01:00