linux/arch/powerpc/include
Aneesh Kumar K.V dad6f37c26 powerpc: subpage_protect: Increase the array size to take care of 64TB
We now support TASK_SIZE of 16TB, hence the array should be 8.

Fixes the below crash:

Unable to handle kernel paging request for data at address 0x000100bd
Faulting instruction address: 0xc00000000004f914
cpu 0x13: Vector: 300 (Data Access) at [c000000fea75fa90]
    pc: c00000000004f914: .sys_subpage_prot+0x2d4/0x5c0
    lr: c00000000004fb5c: .sys_subpage_prot+0x51c/0x5c0
    sp: c000000fea75fd10
   msr: 9000000000009032
   dar: 100bd
 dsisr: 40000000
  current = 0xc000000fea6ae490
  paca    = 0xc00000000fb8ab00   softe: 0        irq_happened: 0x00
    pid   = 8237, comm = a.out
enter ? for help
[c000000fea75fe30] c00000000000a164 syscall_exit+0x0/0x98

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2014-07-22 15:55:55 +10:00
..
asm powerpc: subpage_protect: Increase the array size to take care of 64TB 2014-07-22 15:55:55 +10:00
uapi/asm powerpc: Add AT_HWCAP2 to indicate V.CRYPTO category support 2014-06-11 16:31:20 +10:00