David Rientjes d9b41e0b54 [PARISC] set memory ranges in N_NORMAL_MEMORY when onlined ... When a DISCONTIGMEM memory range is brought online as a NUMA node, it also needs to have its bet set in N_NORMAL_MEMORY. This is necessary for generic kernel code that utilizes N_NORMAL_MEMORY as a subset of N_ONLINE for memory savings. These types of hacks can hopefully be removed once DISCONTIGMEM is either removed or abstracted away from CONFIG_NUMA. Fixes a panic in the slub code which only initializes structures for N_NORMAL_MEMORY to save memory: Backtrace: [<000000004021c938>] add_partial+0x28/0x98 [<000000004021faa0>] __slab_free+0x1d0/0x1d8 [<000000004021fd04>] kmem_cache_free+0xc4/0x128 [<000000004033bf9c>] ida_get_new_above+0x21c/0x2c0 [<00000000402a8980>] sysfs_new_dirent+0xd0/0x238 [<00000000402a974c>] create_dir+0x5c/0x168 [<00000000402a9ab0>] sysfs_create_dir+0x98/0x128 [<000000004033d6c4>] kobject_add_internal+0x114/0x258 [<000000004033d9ac>] kobject_add_varg+0x7c/0xa0 [<000000004033df20>] kobject_add+0x50/0x90 [<000000004033dfb4>] kobject_create_and_add+0x54/0xc8 [<00000000407862a0>] cgroup_init+0x138/0x1f0 [<000000004077ce50>] start_kernel+0x5a0/0x840 [<000000004011fa3c>] start_parisc+0xa4/0xb8 [<00000000404bb034>] packet_ioctl+0x16c/0x208 [<000000004049ac30>] ip_mroute_setsockopt+0x260/0xf20 Signed-off-by: David Rientjes <rientjes@google.com> Cc: stable@kernel.org Signed-off-by: James Bottomley <James.Bottomley@suse.de>		2011-04-21 09:32:38 -05:00
..
fault.c	parisc: invoke oom-killer from page fault	2010-05-30 05:41:30 -04:00
init.c	[PARISC] set memory ranges in N_NORMAL_MEMORY when onlined	2011-04-21 09:32:38 -05:00
ioremap.c	parisc: fix wrong page aligned size calculation in ioremapping code	2010-08-12 08:43:29 -07:00
Makefile