Messages in this thread | | | Date | Sat, 23 Jan 2016 10:16:43 +0530 | From | Sudip Mukherjee <> | Subject | [BUG] Devices breaking due to CONFIG_ZONE_DEVICE |
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Hi All, Commit 033fbae988fc ("mm: ZONE_DEVICE for "device memory"") has introduced CONFIG_ZONE_DEVICE while sacrificing CONFIG_ZONE_DMA. Distributions like Ubuntu has started enabling CONFIG_ZONE_DEVICE and thus breaking parallel port. Please have a look at https://bugzilla.kernel.org/show_bug.cgi?id=110931 for the bug report.
Apart from parallel port I can see some sound drivers will also break.
Now what is the possible solution for this?
Regards Sudip
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