Jason Gunthorpe 92a10e44f1 s390: use the correct count for __iowrite64_copy() ...

[ Upstream commit 723a2cc8d69d4342b47dfddbfe6c19f1b135f09b ]

The signature for __iowrite64_copy() requires the number of 64 bit
quantities, not bytes. Multiple by 8 to get to a byte length before
invoking zpci_memcpy_toio()

Fixes: 87bc359b9822 ("s390/pci: speed up __iowrite64_copy by using pci store block insn")
Acked-by: Niklas Schnelle <schnelle@linux.ibm.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/0-v1-9223d11a7662+1d7785-s390_iowrite64_jgg@nvidia.com
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
(cherry picked from commit 2b505745a91e84338e4b728314f858a1b60b67e2)
Signed-off-by: Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com>

2024-03-21 13:32:26 +00:00

..

Makefile

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pci_clp.c

…

pci_debug.c

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pci_dma.c

s390/pci: fix iommu bitmap allocation

2023-10-25 11:13:33 +02:00

pci_event.c

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pci_insn.c

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pci_mmio.c

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pci_sysfs.c

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pci.c

s390: use the correct count for __iowrite64_copy()

2024-03-21 13:32:26 +00:00