4.14-stable review patch. If anyone has any objections, please let me know.
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From: "Michael J. Ruhl" michael.j.ruhl@intel.com
[ Upstream commit 5da9e742be44d9b7c68b1bf6e1aaf46a1aa7a52b ]
The module parameter num_user_context is defined as 'int' and defaults to -1. The module_param_named() says that it is uint.
Correct module_param_named() type information and update the modinfo text to reflect the default value.
Reviewed-by: Dennis Dalessandro dennis.dalessandro@intel.com Signed-off-by: Michael J. Ruhl michael.j.ruhl@intel.com Signed-off-by: Dennis Dalessandro dennis.dalessandro@intel.com Signed-off-by: Doug Ledford dledford@redhat.com Signed-off-by: Sasha Levin alexander.levin@microsoft.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/infiniband/hw/hfi1/init.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/infiniband/hw/hfi1/init.c +++ b/drivers/infiniband/hw/hfi1/init.c @@ -88,9 +88,9 @@ * pio buffers per ctxt, etc.) Zero means use one user context per CPU. */ int num_user_contexts = -1; -module_param_named(num_user_contexts, num_user_contexts, uint, S_IRUGO); +module_param_named(num_user_contexts, num_user_contexts, int, 0444); MODULE_PARM_DESC( - num_user_contexts, "Set max number of user contexts to use"); + num_user_contexts, "Set max number of user contexts to use (default: -1 will use the real (non-HT) CPU count)");
uint krcvqs[RXE_NUM_DATA_VL]; int krcvqsset;