Re: [PATCH] x86: create array based interface to chagne page attribute

Ingo Molnar
2008-04-26T14:17:49Z

x86.git qa found a boot crash caused by this patch, see:

[ 0.120007] CPU: Processor Core ID: 0
[ 0.124007] ACPI: Core revision 20070126
[ 0.128008] BUG: unable to handle kernel paging request at fffffffb80d6fe30
[ 0.128008] IP: [<ffffffff802200a3>] __change_page_attr_set_clr+0x6c/0xaf7
[ 0.128008] PGD 203067 PUD 0
[ 0.128008] Thread overran stack or stack corrupted

http://redhat.com/~mingo/misc/log-Sat_Apr_26_15_47_59_CEST_2008.bad
http://redhat.com/~mingo/misc/config-Sat_Apr_26_15_47_59_CEST_2008.bad

Ingo