Hi Jens, This patchset fix a potential kernel panic when increase more hardware queue at runtime. Patch1 fix a seperate issue, since patch2 depends on it, so I send a new patchset. Change since V1: * Add second patch to fix kernel panic when update hardware queue Weiping Zhang (2): block: save previous hardware queue count before udpate block: alloc map and request for new hardware queue block/blk-mq.c | 29 +++++++++++++++++++++++------ 1 file changed, 23 insertions(+), 6 deletions(-) -- 2.18.1
