HATAYAMA Daisuke 2cbe3b0af8 procfs: fix unintended truncation of returned mapped address ... Currently, proc_reg_get_unmapped_area truncates upper 32-bit of the mapped virtual address returned from get_unmapped_area method in pde->proc_fops due to the variable rv of signed integer on x86_64. This is too small to have vitual address of unsigned long on x86_64 since on x86_64, signed integer is of 4 bytes while unsigned long is of 8 bytes. To fix this issue, use unsigned long instead. Fixes a regression added in commit c4fe244857 ("sparc: fix PCI device proc file mmap(2)"). Signed-off-by: HATAYAMA Daisuke <d.hatayama@jp.fujitsu.com> Cc: Alexey Dobriyan <adobriyan@gmail.com> Cc: David S. Miller <davem@davemloft.net> Tested-by: Michael Holzheu <holzheu@linux.vnet.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2013-10-16 21:35:53 -07:00
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array.c	kthread: Prevent unpark race which puts threads on the wrong cpu	2013-04-12 14:18:43 +02:00
base.c	proc_fill_cache(): clean up, get rid of pointless find_inode_number() use	2013-06-29 12:57:19 +04:00
cmdline.c	proc: switch /proc/cmdline to seq_file	2008-10-23 14:29:04 +04:00
consoles.c	console: rename acquire/release_console_sem() to console_lock/unlock()	2011-01-26 10:50:06 +10:00
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
fd.c	proc: make proc_fd_permission() thread-friendly	2013-09-11 15:59:03 -07:00
fd.h	proc: Move proc_fd() to fs/proc/fd.h	2013-05-01 17:29:39 -04:00
generic.c	proc: more readdir conversion bug-fixes	2013-08-19 16:26:12 -07:00
inode.c	procfs: fix unintended truncation of returned mapped address	2013-10-16 21:35:53 -07:00
internal.h	proc_fill_cache(): just make instantiate_t return int	2013-06-29 12:57:18 +04:00
interrupts.c	proc: move /proc/interrupts boilerplate code to fs/proc/interrupts.c	2008-10-23 15:15:46 +04:00
Kconfig	kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERT	2011-01-20 17:02:05 -08:00
kcore.c	fs/proc/kcore.c: using strlcpy() instead of strncpy()	2013-07-03 16:08:02 -07:00
kmsg.c	kmsg: honor dmesg_restrict sysctl on /dev/kmsg	2013-06-12 16:29:44 -07:00
loadavg.c	sched, timers: cleanup avenrun users	2009-05-15 15:32:45 +02:00
Makefile	mm, vmalloc: move get_vmalloc_info() to vmalloc.c	2013-04-29 15:54:33 -07:00
meminfo.c	thp: account anon transparent huge pages into NR_ANON_PAGES	2013-09-12 15:38:03 -07:00
namespaces.c	proc_fill_cache(): just make instantiate_t return int	2013-06-29 12:57:18 +04:00
nommu.c	new helper: file_inode(file)	2013-02-22 23:31:31 -05:00
page.c	kpageflags: fix wrong KPF_THP on non-huge compound pages	2012-10-09 16:23:00 +09:00
proc_devtree.c	proc_devtree: Replace include linux/module.h with linux/export.h	2013-05-04 15:31:01 -04:00
proc_net.c	[readdir] convert procfs	2013-06-29 12:56:32 +04:00
proc_sysctl.c	Don't pass inode to ->d_hash() and ->d_compare()	2013-06-29 12:57:36 +04:00
proc_tty.c	proc: use seq_puts()/seq_putc() where possible	2011-01-13 08:03:16 -08:00
root.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace	2013-09-07 14:35:32 -07:00
self.c	Include missing linux/slab.h inclusions	2013-04-29 15:42:01 -04:00
softirqs.c	proc: use seq_puts()/seq_putc() where possible	2011-01-13 08:03:16 -08:00
stat.c	stat: Use size_t for sizes instead of unsigned	2013-02-01 12:32:08 +02:00
task_mmu.c	mm: /proc/pid/pagemap: inspect _PAGE_SOFT_DIRTY only on present pages	2013-10-16 21:35:52 -07:00
task_nommu.c	new helper: file_inode(file)	2013-02-22 23:31:31 -05:00
uptime.c	fs/proc/uptime.c:uptime_proc_show(): use get_monotonic_boottime()	2013-07-03 16:08:02 -07:00
version.c	proc: switch /proc/version to seq_file	2008-10-23 14:19:58 +04:00
vmcore.c	vmcore: enable /proc/vmcore mmap for s390	2013-09-11 15:59:14 -07:00