linux

iv/linux

History

Russell Currey 31bbd45af3 powerpc/powernv/pci: Reduce spam when dumping PEST

Dumping the PE State Tables (PEST) can be highly verbose if a number of PEs
are affected, especially in the case where the whole PHB is frozen and 512
lines get printed.  Check for duplicates when dumping the PEST to reduce
useless output.

For example:

    PE[0f8] A/B: 9700002600000000 80000080d00000f8
    PE[0f9] A/B: 8000000000000000 0000000000000000
    PE[..0fe] A/B: as above
    PE[0ff] A/B: 8440002b00000000 0000000000000000

instead of:

    PE[0f8] A/B: 9700002600000000 80000080d00000f8
    PE[0f9] A/B: 8000000000000000 0000000000000000
    PE[0fa] A/B: 8000000000000000 0000000000000000
    PE[0fb] A/B: 8000000000000000 0000000000000000
    PE[0fc] A/B: 8000000000000000 0000000000000000
    PE[0fd] A/B: 8000000000000000 0000000000000000
    PE[0fe] A/B: 8000000000000000 0000000000000000
    PE[0ff] A/B: 8440002b00000000 0000000000000000

and you can imagine how much worse it can get for 512 PEs.

Signed-off-by: Russell Currey <ruscur@russell.cc>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

2017-06-27 12:14:26 +10:00

8xx

powerpc/8xx: Implement support of hugepages

2016-12-09 22:49:07 -06:00

40x

powerpc updates for 4.10

2016-12-16 09:26:42 -08:00

44x

powerpc/44x/fsp2: Platform support for FSP2 (476fpe) board

2017-05-30 14:59:51 +10:00

52xx

powerpc/mpc52xx: Don't select user-visible RTAS_PROC