On Mon, 10 Jun 2019, Sasha Levin wrote:

Hi,

[This is an automated email]

This commit has been processed because it contains a "Fixes:" tag, fixing commit: 3a0f64bfa907 mac_scsi: Fix pseudo DMA implementation.

The bot has tested the following trees: v5.1.7, v4.19.48, v4.14.123, v4.9.180.

v5.1.7: Build OK! v4.19.48: Build OK! v4.14.123: Build OK! v4.9.180: Failed to apply! Possible dependencies: 25894d1f98ae ("scsi: ncr5380: Improve hostdata struct member alignment and cache-ability") 4a98f896bf2c ("scsi: ncr5380: Use correct types for DMA routines") 61e1ce588b10 ("scsi: ncr5380: Use correct types for device register accessors") 820682b1b34e ("scsi: ncr5380: Store IO ports and addresses in host private data") abd12b09292c ("scsi: atari_scsi: Make device register accessors re-entrant") b61bacbc2bf5 ("scsi: g_NCR5380: Merge g_NCR5380 and g_NCR5380_mmio drivers") d4408dd7ecff ("scsi: ncr5380: Simplify register polling limit") d5d37a0ab13b ("scsi: ncr5380: Pass hostdata pointer to register polling routines")

How should we proceed with this patch?

Please don't backport to v4.9.y.

I added a Cc header in the hope of avoiding this question (Cc: stable@vger.kernel.org # v4.14+) but it appears that this bot doesn't work that way.

For this particular platform, v4.9.y would need quite a few patches to bring it up to the same level of stability and functionality as v4.14.y or v4.19.y. I don't really want to pursue that so I drew the line at v4.14.y.

Thanks.