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    Subject[PATCH 4.4 029/112] powerpc/powernv: Use CPU-endian PEST in pnv_pci_dump_p7ioc_diag_data()
    Date
    4.4-stable review patch.  If anyone has any objections, please let me know.

    ------------------

    From: Gavin Shan <gwshan@linux.vnet.ibm.com>

    commit 5adaf8629b193f185ca5a1665b9e777a0579f518 upstream.

    This fixes the warnings reported from sparse:

    pci.c:312:33: warning: restricted __be64 degrades to integer
    pci.c:313:33: warning: restricted __be64 degrades to integer

    Fixes: cee72d5bb489 ("powerpc/powernv: Display diag data on p7ioc EEH errors")
    Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
    Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

    ---
    arch/powerpc/platforms/powernv/pci.c | 4 ++--
    1 file changed, 2 insertions(+), 2 deletions(-)

    --- a/arch/powerpc/platforms/powernv/pci.c
    +++ b/arch/powerpc/platforms/powernv/pci.c
    @@ -197,8 +197,8 @@ static void pnv_pci_dump_p7ioc_diag_data
    be64_to_cpu(data->dma1ErrorLog1));

    for (i = 0; i < OPAL_P7IOC_NUM_PEST_REGS; i++) {
    - if ((data->pestA[i] >> 63) == 0 &&
    - (data->pestB[i] >> 63) == 0)
    + if ((be64_to_cpu(data->pestA[i]) >> 63) == 0 &&
    + (be64_to_cpu(data->pestB[i]) >> 63) == 0)
    continue;

    pr_info("PE[%3d] A/B: %016llx %016llx\n",

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