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Andrew Morton 5d7e0d2bd9 Fix pagemap_read() use of struct mm_walk ... Fix some issues in pagemap_read noted by Alexey: - initialize pagemap_walk.mm to "mm" , so the code starts working as advertised - initialize ->private to "&pm" so it wouldn't immediately oops in pagemap_pte_hole() - unstatic struct pagemap_walk, so two threads won't fsckup each other (including those started by root, including flipping ->mm when you don't have permissions) - pagemap_read() contains two calls to ptrace_may_attach(), second one looks unneeded. - avoid possible kmalloc(0) and integer wraparound. Cc: Alexey Dobriyan <adobriyan@gmail.com> Cc: Matt Mackall <mpm@selenic.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> [ Personally, I'd just remove the functionality entirely - Linus ] Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		17 years ago
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Makefile	[NET]: Make /proc/net per network namespace	18 years ago
array.c	capabilities: remain source compatible with 32-bit raw legacy capability support.	17 years ago
base.c	proc: calculate the correct /proc/<pid> link count	17 years ago
generic.c	netns: assign PDE->data before gluing entry into /proc tree	17 years ago
inode-alloc.txt	…
inode.c	proc: proc_get_inode() should get module only once	17 years ago
internal.h	proc: remove proc_root from drivers	17 years ago
kcore.c	aout: remove unnecessary inclusions of {asm, linux}/a.out.h	17 years ago
kmsg.c	…
mmu.c	fs/proc/mmu.c: headers butchery	18 years ago
nommu.c	proc: switch to proc_create()	17 years ago
proc_devtree.c	[POWERPC] Make struct property's value a void *	18 years ago
proc_misc.c	pagemap: return EINVAL, not EIO, for unaligned reads of kpagecount or kpageflags	17 years ago
proc_net.c	netns: assign PDE->data before gluing entry into /proc tree	17 years ago
proc_sysctl.c	sysctl: add the ->permissions callback on the ctl_table_root	17 years ago
proc_tty.c	tty: The big operations rework	17 years ago
root.c	proc: introduce proc_create_data to setup de->data	17 years ago
task_mmu.c	Fix pagemap_read() use of struct mm_walk	17 years ago
task_nommu.c	task_nommu: fix compile failing bug because of spilt file.h	17 years ago
vmcore.c	aout: remove unnecessary inclusions of {asm, linux}/a.out.h	17 years ago