Helge Deller ae249b5fa2 parisc: fix kernel BUG at arch/parisc/include/asm/mmzone.h:50 ... With CONFIG_DISCONTIGMEM=y and multiple physical memory areas, cat /proc/kpageflags triggers this kernel bug: kernel BUG at arch/parisc/include/asm/mmzone.h:50! CPU: 2 PID: 7848 Comm: cat Tainted: G D W 3.10.0-rc3-64bit #44 IAOQ[0]: kpageflags_read0x128/0x238 IAOQ[1]: kpageflags_read0x12c/0x238 RP(r2): proc_reg_read0xbc/0x130 Backtrace: [<00000000402ca2d4>] proc_reg_read0xbc/0x130 [<0000000040235bcc>] vfs_read0xc4/0x1d0 [<0000000040235f0c>] SyS_read0x94/0xf0 [<0000000040105fc0>] syscall_exit0x0/0x14 kpageflags_read() walks through the whole memory, even if some memory areas are physically not available. So, we should better not BUG on an unavailable pfn in pfn_to_nid() but just return the expected value -1 or 0. Signed-off-by: Helge Deller <deller@gmx.de>		2013-06-01 14:28:35 +02:00
..
configs	kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERT	2011-01-20 17:02:05 -08:00
hpux	[PARISC] hpux: Remove obsolete regs parameter from do_execve() in hpux_execve()	2013-01-30 13:26:57 +11:00
include	parisc: fix kernel BUG at arch/parisc/include/asm/mmzone.h:50	2013-06-01 14:28:35 +02:00
kernel	parisc: memory overflow, 'name' length is too short for using	2013-06-01 14:27:56 +02:00
lib	parisc: Provide __ucmpdi2 to resolve undefined references in 32 bit builds.	2013-04-25 22:36:15 +02:00
math-emu	parisc: avoid undefined shift in cnv_float.h	2013-01-07 23:06:22 +01:00
mm	parisc: implement irq stacks - part 2 (v2)	2013-05-11 21:10:15 +02:00
oprofile	oprofile: more whitespace fixes	2008-10-15 20:55:51 +02:00
Kconfig	parisc: implement irq stacks - part 2 (v2)	2013-05-11 21:10:15 +02:00
Kconfig.debug	parisc: add kernel stack overflow check	2013-05-07 21:34:07 +02:00
Makefile	parisc: make default cross compiler search more robust (v3)	2013-05-13 22:11:57 +02:00
defpalo.conf	…
install.sh	kbuild: use INSTALLKERNEL to select customized installkernel script	2009-09-20 12:18:14 +02:00
nm	…