~vcs-imports/rtl-sdr/master

Viewing all changes in revision 357.

  • Committer: Steve Markgraf
  • Date: 2019-07-16 21:49:48 UTC
  • Revision ID: git-v1:81833a1cf6288fee93a9157c0f60cafb5ec340b9
lib: disable usbfs zero-copy support by default

Although we added a detection mechanism for the presence of the Kernel
bug earlier, reading from the incorrectly mapped memory might cause a
bus error on some ARM systems.

With the overall performance benefit being rather minimal for the
data rates of rtl-sdr, disable zero-copy by default.

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