From: Michael J. Ruhl Date: Tue, 1 May 2018 12:35:43 +0000 (-0700) Subject: IB/hfi1 Use correct type for num_user_context X-Git-Tag: v4.14.51~75 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=77662d35b8c5e95ad498c253d434c37e137a2eda;p=platform%2Fkernel%2Flinux-exynos.git IB/hfi1 Use correct type for num_user_context [ 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 Signed-off-by: Michael J. Ruhl Signed-off-by: Dennis Dalessandro Signed-off-by: Doug Ledford Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/infiniband/hw/hfi1/init.c b/drivers/infiniband/hw/hfi1/init.c index d5c6ff8..918dbd3 100644 --- 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;