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[PATCH 3.12 17/72] powerpc/powernv: Use CPU-endian PEST in pnv_pci_dump_p7ioc_diag_data()

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

3.12-stable review patch.  If anyone has any objections, please let me know.

===============

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: Jiri Slaby <jslaby@suse.cz>
---
 arch/powerpc/platforms/powernv/pci.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/powerpc/platforms/powernv/pci.c b/arch/powerpc/platforms/powernv/pci.c
index 52746b3caf08..ec78cdb13288 100644
--- a/arch/powerpc/platforms/powernv/pci.c
+++ b/arch/powerpc/platforms/powernv/pci.c
@@ -179,8 +179,8 @@ static void pnv_pci_dump_p7ioc_diag_data(struct pnv_phb *phb)
 	pr_info("  dma1ErrorLog1        = 0x%016llx\n", 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] PESTA        = 0x%016llx\n", i, data->pestA[i]);
 		pr_info("          PESTB        = 0x%016llx\n", data->pestB[i]);
-- 
2.10.2

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[PATCH 3.12 00/72] 3.12.67-stable review Jiri Slaby <jslaby@suse.cz> - 2016-11-07 14:10 +0100
  [PATCH 3.12 01/72] i40e: avoid NULL pointer dereference and recursive errors on early PCI error Jiri Slaby <jslaby@suse.cz> - 2016-11-07 14:30 +0100
    [PATCH 3.12 03/72] scsi: ibmvfc: Fix I/O hang when port is not mapped Jiri Slaby <jslaby@suse.cz> - 2016-11-07 14:30 +0100
    [PATCH 3.12 19/72] powerpc/pseries: Fix stack corruption in htpe code Jiri Slaby <jslaby@suse.cz> - 2016-11-07 14:30 +0100
    [PATCH 3.12 10/72] regulator: tps65910: Work around silicon erratum SWCZ010 Jiri Slaby <jslaby@suse.cz> - 2016-11-07 14:30 +0100
    [PATCH 3.12 15/72] dm: mark request_queue dead before destroying the DM device Jiri Slaby <jslaby@suse.cz> - 2016-11-07 14:30 +0100
    [PATCH 3.12 16/72] powerpc/vdso64: Use double word compare on pointers Jiri Slaby <jslaby@suse.cz> - 2016-11-07 14:30 +0100
    [PATCH 3.12 22/72] zfcp: close window with unblocked rport during rport gone Jiri Slaby <jslaby@suse.cz> - 2016-11-07 14:30 +0100
    [PATCH 3.12 09/72] gpio: mpc8xxx: Correct irq handler function Jiri Slaby <jslaby@suse.cz> - 2016-11-07 14:30 +0100
    [PATCH 3.12 23/72] zfcp: retain trace level for SCSI and HBA FSF response records Jiri Slaby <jslaby@suse.cz> - 2016-11-07 14:30 +0100
    [PATCH 3.12 07/72] pstore: Fix buffer overflow while write offset equal to buffer size Jiri Slaby <jslaby@suse.cz> - 2016-11-07 14:30 +0100
    [PATCH 3.12 06/72] cfq: fix starvation of asynchronous writes Jiri Slaby <jslaby@suse.cz> - 2016-11-07 14:30 +0100
    [PATCH 3.12 08/72] ipc: remove use of seq_printf return value Jiri Slaby <jslaby@suse.cz> - 2016-11-07 14:30 +0100
    [PATCH 3.12 17/72] powerpc/powernv: Use CPU-endian PEST in pnv_pci_dump_p7ioc_diag_data() Jiri Slaby <jslaby@suse.cz> - 2016-11-07 14:30 +0100
    [PATCH 3.12 20/72] zfcp: fix fc_host port_type with NPIV Jiri Slaby <jslaby@suse.cz> - 2016-11-07 14:30 +0100
  [PATCH 3.12 62/72] powerpc/eeh: Null check uses of eeh_pe_bus_get Jiri Slaby <jslaby@suse.cz> - 2016-11-07 14:40 +0100
  Re: [PATCH 3.12 00/72] 3.12.67-stable review Guenter Roeck <linux@roeck-us.net> - 2016-11-07 18:20 +0100
    Re: [PATCH 3.12 00/72] 3.12.67-stable review Jiri Slaby <jslaby@suse.cz> - 2016-11-08 16:50 +0100
      Re: [PATCH 3.12 00/72] 3.12.67-stable review Guenter Roeck <linux@roeck-us.net> - 2016-11-09 05:20 +0100
        Re: [PATCH 3.12 00/72] 3.12.67-stable review Jiri Slaby <jslaby@suse.cz> - 2016-11-10 20:00 +0100
  Re: [PATCH 3.12 00/72] 3.12.67-stable review Shuah Khan <shuah.kh@samsung.com> - 2016-11-07 19:40 +0100
    Re: [PATCH 3.12 00/72] 3.12.67-stable review Jiri Slaby <jslaby@suse.cz> - 2016-11-10 20:00 +0100

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