Dave Anderson ceff1a7709 /proc/kcore: fix seeking ...

Commit 34aacb2920 ("procfs: Use generic_file_llseek in /proc/kcore") broke
seeking on /proc/kcore.  This changes it back to use default_llseek in
order to restore the original behavior.

The problem with generic_file_llseek is that it only allows seeks up to
inode->i_sb->s_maxbytes, which is 2GB-1 on procfs, where the memory file
offset values in the /proc/kcore PT_LOAD segments may exceed or start
beyond that offset value.

A similar revert was made for /proc/vmcore.

Signed-off-by: Dave Anderson <anderson@redhat.com>
Acked-by: Frederic Weisbecker <fweisbec@gmail.com>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2011-01-13 08:03:17 -08:00

..

array.c

proc: use seq_puts()/seq_putc() where possible

2011-01-13 08:03:16 -08:00

base.c

proc: use single_open() correctly

2011-01-13 08:03:16 -08:00

cmdline.c

proc: switch /proc/cmdline to seq_file

2008-10-23 14:29:04 +04:00

consoles.c

proc: move proc_console.c to fs/proc/consoles.c

2011-01-13 08:03:17 -08:00

cpuinfo.c

proc: move /proc/cpuinfo code to fs/proc/cpuinfo.c

2008-10-23 15:05:11 +04:00

devices.c

proc: use seq_puts()/seq_putc() where possible

2011-01-13 08:03:16 -08:00

generic.c

proc: less LOCK/UNLOCK in remove_proc_entry()

2011-01-13 08:03:17 -08:00

inode.c

proc: ->low_ino cleanup

2011-01-13 08:03:16 -08:00

internal.h

proc: ->low_ino cleanup

2011-01-13 08:03:16 -08:00

interrupts.c

proc: move /proc/interrupts boilerplate code to fs/proc/interrupts.c

2008-10-23 15:15:46 +04:00

Kconfig

vmcore: it is not experimental any more

2010-10-26 16:52:05 -07:00

kcore.c

/proc/kcore: fix seeking

2011-01-13 08:03:17 -08:00

kmsg.c

procfs: Use generic_file_llseek in /proc/kmsg

2010-04-09 16:35:41 +02:00

loadavg.c

sched, timers: cleanup avenrun users

2009-05-15 15:32:45 +02:00

Makefile

proc: move proc_console.c to fs/proc/consoles.c

2011-01-13 08:03:17 -08:00

meminfo.c

hwpoison: fix/proc/meminfo alignment

2009-10-29 07:39:25 -07:00

mmu.c

fs/proc/mmu.c: headers butchery

2007-10-17 08:42:48 -07:00

nommu.c

include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h

2010-03-30 22:02:32 +09:00

page.c

kpagecount: add slab page checking because _mapcount is in a union

2011-01-13 08:03:17 -08:00

proc_devtree.c

of: Drop properties with "/" in their name

2010-06-13 18:12:24 -06:00

proc_net.c

include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h

2010-03-30 22:02:32 +09:00

proc_sysctl.c

fs: provide rcu-walk aware permission i_ops

2011-01-07 17:50:29 +11:00

proc_tty.c

proc: use seq_puts()/seq_putc() where possible

2011-01-13 08:03:16 -08:00

root.c

switch procfs to ->mount()

2010-10-29 04:17:01 -04:00

softirqs.c

proc: use seq_puts()/seq_putc() where possible

2011-01-13 08:03:16 -08:00

stat.c

proc: use seq_puts()/seq_putc() where possible

2011-01-13 08:03:16 -08:00

task_mmu.c

proc: use unsigned long inside /proc/*/statm

2011-01-13 08:03:16 -08:00

task_nommu.c

proc: use unsigned long inside /proc/*/statm

2011-01-13 08:03:16 -08:00

uptime.c

[PATCH] Fix idle time field in /proc/uptime

2009-09-24 10:16:24 +02:00

version.c

proc: switch /proc/version to seq_file

2008-10-23 14:19:58 +04:00

vmcore.c

ARM: 6485/5: proc/vmcore - allow archs to override vmcore_elf_check_arch()

2010-11-30 13:39:55 +00:00