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2954152298
linux/fs/proc
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Linus Torvalds 2954152298 Merge branch 'proc-cmdline' (/proc/<pid>/cmdline fixes) 
This fixes two problems reported with the cmdline simplification and
cleanup last year:

 - the setproctitle() special cases didn't quite match the original
   semantics, and it can be noticeable:

      https://lore.kernel.org/lkml/alpine.LNX.2.21.1904052326230.3249@kich.toxcorp.com/

 - it could leak an uninitialized byte from the temporary buffer under
   the right (wrong) circustances:

      https://lore.kernel.org/lkml/20190712160913.17727-1-izbyshev@ispras.ru/

It rewrites the logic entirely, splitting it into two separate commits
(and two separate functions) for the two different cases ("unedited
cmdline" vs "setproctitle() has been used to change the command line").

* proc-cmdline:
  /proc/<pid>/cmdline: add back the setproctitle() special case
  /proc/<pid>/cmdline: remove all the special cases
2019-07-16 10:37:27 -07:00
..
array.c Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2019-07-08 16:39:53 -07:00
base.c Merge branch 'proc-cmdline' (/proc/<pid>/cmdline fixes) 2019-07-16 10:37:27 -07:00
cmdline.c proc: introduce proc_create_single{,_data} 2018-05-16 07:23:35 +02:00
consoles.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 191 2019-05-30 11:29:21 -07:00
cpuinfo.c x86 / CPU: Always show current CPU frequency in /proc/cpuinfo 2017-11-15 19:46:50 +01:00
devices.c proc: introduce proc_create_seq{,_data} 2018-05-16 07:23:35 +02:00
fd.c proc: use "unsigned int" in proc_fill_cache() 2018-06-07 17:34:38 -07:00
fd.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
generic.c treewide: Add SPDX license identifier for missed files 2019-05-21 10:50:45 +02:00
inode.c procfs: switch to ->free_inode() 2019-05-01 22:43:25 -04:00
internal.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
interrupts.c proc: introduce proc_create_seq{,_data} 2018-05-16 07:23:35 +02:00
Kconfig proc: Add /proc/<pid>/arch_status 2019-06-12 11:42:13 +02:00
kcore.c fs/proc/kcore.c: make kcore_modules static 2019-03-29 10:01:37 -07:00
kmsg.c vfs: do bulk POLL* -> EPOLL* replacement 2018-02-11 14:34:03 -08:00
loadavg.c sched: loadavg: consolidate LOAD_INT, LOAD_FRAC, CALC_LOAD 2018-10-26 16:26:32 -07:00
Makefile proc: : uninline name_to_int() 2017-11-17 16:10:00 -08:00
meminfo.c mm: vmalloc: show number of vmalloc pages in /proc/meminfo 2019-07-12 11:05:47 -07:00
namespaces.c procfs: switch instantiate_t to d_splice_alias() 2018-05-26 14:20:50 -04:00
nommu.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
page.c mm: convert PG_balloon to PG_offline 2019-03-05 21:07:14 -08:00
proc_net.c treewide: Add SPDX license identifier for missed files 2019-05-21 10:50:45 +02:00
proc_sysctl.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-05-02 22:14:21 -04:00
proc_tty.c tty: replace ->proc_fops with ->proc_show 2018-05-16 07:24:30 +02:00
root.c fanotify: Disallow permission events for proc filesystem 2019-05-28 18:10:07 +02:00
self.c fs/proc/self.c: code cleanup for proc_setup_self() 2019-03-05 21:07:21 -08:00
softirqs.c proc: introduce proc_create_single{,_data} 2018-05-16 07:23:35 +02:00
stat.c Merge branch 'akpm' (patches from Andrew) 2019-03-06 10:31:36 -08:00
task_mmu.c HMM patches for 5.3 2019-07-14 19:42:11 -07:00
task_nommu.c proc: use down_read_killable mmap_sem for /proc/pid/maps 2019-07-12 11:05:46 -07:00
thread_self.c fs/proc/thread_self.c: code cleanup for proc_setup_thread_self() 2019-03-05 21:07:21 -08:00
uptime.c fs/proc/uptime.c: use ktime_get_boottime_ts64 2018-08-22 10:52:45 -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: introduce proc_create_single{,_data} 2018-05-16 07:23:35 +02:00
vmcore.c fs/proc/vmcore: Enable dumping of encrypted memory when SEV was active 2019-06-20 10:07:49 +02:00