Hugh Dickins 9c24624727 KSYM_SYMBOL_LEN fixes ... Miles Lane tailing /sys files hit a BUG which Pekka Enberg has tracked to my 966c8c12dc sprint_symbol(): use less stack exposing a bug in slub's list_locations() - kallsyms_lookup() writes a 0 to namebuf[KSYM_NAME_LEN-1], but that was beyond the end of page provided. The 100 slop which list_locations() allows at end of page looks roughly enough for all the other stuff it might print after the symbol before it checks again: break out KSYM_SYMBOL_LEN earlier than before. Latencytop and ftrace and are using KSYM_NAME_LEN buffers where they need KSYM_SYMBOL_LEN buffers, and vmallocinfo a 2*KSYM_NAME_LEN buffer where it wants a KSYM_SYMBOL_LEN buffer: fix those before anyone copies them. [akpm@linux-foundation.org: ftrace.h needs module.h] Signed-off-by: Hugh Dickins <hugh@veritas.com> Cc: Christoph Lameter <cl@linux-foundation.org> Cc Miles Lane <miles.lane@gmail.com> Acked-by: Pekka Enberg <penberg@cs.helsinki.fi> Acked-by: Steven Rostedt <srostedt@redhat.com> Acked-by: Frederic Weisbecker <fweisbec@gmail.com> Cc: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2008-12-10 08:01:54 -08:00
..
array.c	Switch to a valid email address...	2008-10-27 08:40:17 -07:00
base.c	KSYM_SYMBOL_LEN fixes	2008-12-10 08:01:54 -08:00
cmdline.c	proc: switch /proc/cmdline to seq_file	2008-10-23 14:29:04 +04:00
cpuinfo.c	proc: move /proc/cpuinfo code to fs/proc/cpuinfo.c	2008-10-23 15:05:11 +04:00
devices.c	proc: move /proc/devices code to fs/proc/devices.c	2008-10-23 15:02:18 +04:00
generic.c	proc: use WARN() rather than printk+backtrace	2008-10-23 13:34:38 +04:00
inode-alloc.txt
inode.c	proc: proc_init_inodecache() can't fail	2008-10-23 13:27:50 +04:00
internal.h	proc: move /proc/kmsg creation to fs/proc/kmsg.c	2008-10-23 14:35:08 +04:00
interrupts.c	proc: move /proc/interrupts boilerplate code to fs/proc/interrupts.c	2008-10-23 15:15:46 +04:00
Kconfig	proc: move PROC_PAGE_MONITOR to fs/proc/Kconfig	2008-10-10 04:18:57 +04:00
kcore.c	proc: move all /proc/kcore stuff to fs/proc/kcore.c	2008-10-23 18:32:38 +04:00
kmsg.c	proc: move /proc/kmsg creation to fs/proc/kmsg.c	2008-10-23 14:35:08 +04:00
loadavg.c	proc: switch /proc/loadavg to seq_file	2008-10-23 13:45:28 +04:00
Makefile	proc: remove fs/proc/proc_misc.c	2008-10-23 18:54:05 +04:00
meminfo.c	proc: switch /proc/meminfo to seq_file	2008-10-23 13:52:40 +04:00
mmu.c	fs/proc/mmu.c: headers butchery	2007-10-17 08:42:48 -07:00
nommu.c	/proc/self/maps doesn't display the real file offset	2008-08-20 15:40:30 -07:00
page.c	proc: move pagecount stuff to fs/proc/page.c	2008-10-23 18:48:31 +04:00
proc_devtree.c	proc: spread __init	2008-10-23 13:32:31 +04:00
proc_net.c	netns: make get_proc_net() static	2008-07-22 14:19:19 -07:00
proc_sysctl.c	Fix broken ownership of /proc/sys/ files	2008-11-16 15:09:52 -08:00
proc_tty.c	tty: Ldisc revamp	2008-07-20 17:12:34 -07:00
root.c	proc: remove fs/proc/proc_misc.c	2008-10-23 18:54:05 +04:00
stat.c	proc: move /proc/stat to fs/proc/stat.c	2008-10-23 15:14:05 +04:00
task_mmu.c	pagemap: fix 32-bit pagemap regression	2008-12-10 08:01:53 -08:00
task_nommu.c	proc: remove kernel.maps_protect	2008-10-10 04:24:51 +04:00
uptime.c	proc: revert /proc/uptime to ->read_proc hook	2008-10-27 22:56:56 +03:00
version.c	proc: switch /proc/version to seq_file	2008-10-23 14:19:58 +04:00
vmcore.c	proc: move /proc/vmcore creation to fs/proc/vmcore.c	2008-10-23 18:51:22 +04:00