[DRBD-user] [PATCH 01/10] block: make generic_make_request handle arbitrarily sized bios

Christoph Hellwig hch at lst.de
Tue Apr 28 13:43:20 CEST 2015

Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.

This seems to lack support for QUEUE_FLAG_SG_GAPS to work around
the retarded PPR format in the NVMe driver.  I'm actually not
sure we have a way to reproduce them for BLOCK_PC requests, but I think
we should make sure to properly handle them.

Maybe Keith or Jens have a good reproducer for these.

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