Andi Kleen
6ba9b7d8f0
x86: fix c_p_a() boot crash
fix:
> hm, i just found a failing 64-bit .config while testing your CPA
> patchset:
>
> [ 1.916541] CPA mapping 4k 0 large 2048 gb 0 x 0[0-0] miss 0
> [ 1.919874] Unable to handle kernel paging request at 000000000335aea8 RIP:
> [ 1.919874] [<ffffffff8021d2d3>] change_page_attr+0x3/0x61
> [ 1.919874] PGD 0
> [ 1.919874] Oops: 0000 [1]
> [ 1.919874] CPU 0
This handles addresses which don't have a mem_map entry.
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2008-01-30 13:33:52 +01:00
..
2008-01-30 13:33:38 +01:00
2008-01-30 13:32:49 +01:00
2008-01-14 17:07:57 +11:00
2008-01-30 13:33:23 +01:00
2008-01-30 13:33:49 +01:00
2008-01-30 13:33:32 +01:00
2008-01-30 13:33:37 +01:00
2007-10-20 01:13:56 +02:00
2007-10-17 20:16:15 +02:00
2007-10-20 01:13:56 +02:00
2008-01-30 13:33:36 +01:00
2008-01-30 13:30:35 +01:00
2008-01-30 13:33:20 +01:00
2008-01-30 13:32:13 +01:00
2008-01-30 13:33:52 +01:00
2008-01-30 13:33:16 +01:00
2008-01-30 13:33:14 +01:00
2008-01-30 13:31:23 +01:00
2008-01-30 13:33:24 +01:00
2007-10-11 11:16:56 +02:00
2008-01-30 13:33:43 +01:00
2008-01-30 13:33:44 +01:00
2008-01-30 13:32:31 +01:00
2008-01-30 13:33:42 +01:00
2008-01-30 13:33:36 +01:00
2007-10-25 22:27:34 +02:00