Jens Axboe 61cda68902 proc: don't allow async path resolution of /proc/self components ...

[ Upstream commit 8d4c3e76e3be11a64df95ddee52e99092d42fc19 ]

If this is attempted by a kthread, then return -EOPNOTSUPP as we don't
currently support that. Once we can get task_pid_ptr() doing the right
thing, then this can go away again.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2020-12-02 08:31:26 +01:00

..

array.c

fs/proc/array.c: allow reporting eip/esp for all coredumping threads

2019-07-10 09:55:38 +02:00

base.c

proc, oom: do not report alien mms when setting oom_score_adj

2019-02-27 10:06:58 +01:00

cmdline.c

…

consoles.c

…

cpuinfo.c

…

devices.c

…

fd.c

proc: unsigned file descriptors

2016-09-27 18:47:38 -04:00

fd.h

proc: unsigned file descriptors

2016-09-27 18:47:38 -04:00

generic.c

proc: Fix unbalanced hard link numbers

2017-05-25 15:44:37 +02:00

inode.c

proc: Use new_inode not new_inode_pseudo

2020-06-20 10:24:11 +02:00

internal.h

proc: Fix proc_sys_prune_dcache to hold a sb reference

2018-08-15 18:14:43 +02:00

interrupts.c

…

Kconfig

fs, proc: add help for CONFIG_PROC_CHILDREN

2015-07-17 16:39:52 -07:00

kcore.c

vfs/proc/kcore, x86/mm/kcore: Fix SMAP fault when dumping vsyscall user page

2018-05-30 07:50:26 +02:00

kmsg.c

…

loadavg.c

…

Makefile

fs/proc: Add compiler check for -Wno-override-init to support gcc < 4.2

2016-08-03 12:45:23 -04:00

meminfo.c

meminfo: break apart a very long seq_printf with #ifdefs

2016-10-07 18:46:30 -07:00

namespaces.c

switch all procfs directories ->iterate_shared()

2016-05-02 19:49:30 -04:00

nommu.c

vfs: add seq_file_path() helper

2015-06-23 18:01:07 -04:00

page.c

mm: rename _count, field of the struct page, to _refcount

2016-05-19 19:12:14 -07:00

proc_net.c

proc: make proc entries inherit ownership from parent

2016-08-14 21:07:20 -07:00

proc_sysctl.c

fs/proc/proc_sysctl.c: fix the default values of i_uid/i_gid on /proc/sys inodes.

2019-08-04 09:33:28 +02:00

proc_tty.c

tty fix oops when rmmod 8250

2017-12-20 10:07:32 +01:00

root.c

proc: Convert proc_mount to use mount_ns.

2016-06-23 15:41:54 -05:00

self.c

proc: don't allow async path resolution of /proc/self components

2020-12-02 08:31:26 +01:00

softirqs.c

…

stat.c

sched/cputime: Convert kcpustat to nsecs

2018-10-20 09:51:32 +02:00

task_mmu.c

coredump: fix race condition between mmget_not_zero()/get_task_mm() and core dumping

2019-08-06 18:29:41 +02:00

task_nommu.c

fs/proc: Stop trying to report thread stacks

2016-10-20 09:21:41 +02:00

thread_self.c

proc: Use new_inode not new_inode_pseudo

2020-06-20 10:24:11 +02:00

uptime.c

sched/cputime: Convert kcpustat to nsecs

2018-10-20 09:51:32 +02:00

version.c

…

vmcore.c

vmalloc: fix remap_vmalloc_range() bounds checks

2020-05-02 17:23:10 +02:00