[openib-general] [PATCH RFC 18/21] ofed_1_2 Backport infiniband/hw/cxgb3/core/cxio_resource.c to sles9sp3

[Michael S. Tsirkin]

> Quoting Steve Wise <swise at opengridcomputing.com>:
> Subject: [PATCH  RFC 18/21] ofed_1_2 Backport infiniband/hw/cxgb3/core/cxio_resource.c to sles9sp3
> 
> 
> Backport infiniband/hw/cxgb3/core/cxio_resource.c to sles9sp3
> 
> Signed-off-by: Steve Wise <swise at opengridcomputing.com>
> ---
> 
>  .../cxio_resource_to_2_6_5-7_244.patch             |   20 ++++++++++++++++++++
>  1 files changed, 20 insertions(+), 0 deletions(-)
> 
> diff --git a/kernel_patches/backport/2.6.5_sles9_sp3/cxio_resource_to_2_6_5-7_244.patch b/kernel_patches/backport/2.6.5_sles9_sp3/cxio_resource_to_2_6_5-7_244.patch
> new file mode 100644
> index 0000000..20df3ec
> --- /dev/null
> +++ b/kernel_patches/backport/2.6.5_sles9_sp3/cxio_resource_to_2_6_5-7_244.patch
> @@ -0,0 +1,20 @@
> +diff --git a/drivers/infiniband/hw/cxgb3/core/cxio_resource.c b/drivers/infiniband/hw/cxgb3/core/cxio_resource.c
> +index d1d8722..4fb9890 100644
> +--- a/drivers/infiniband/hw/cxgb3/core/cxio_resource.c
> ++++ b/drivers/infiniband/hw/cxgb3/core/cxio_resource.c
> +@@ -64,13 +64,13 @@ static int __cxio_init_resource_fifo(str
> + 		__kfifo_put(*fifo, (unsigned char *) &entry, sizeof(u32));
> + 	if (random) {
> + 		j = 0;
> +-		random_bytes = random32();
> ++		get_random_bytes(&random_bytes, 4);
> + 		for (i = 0; i < RANDOM_SIZE; i++)
> + 			rarray[i] = i + skip_low;
> + 		for (i = skip_low + RANDOM_SIZE; i < nr - skip_high; i++) {
> + 			if (j >= RANDOM_SIZE) {
> + 				j = 0;
> +-				random_bytes = random32();
> ++				get_random_bytes(&random_bytes, 4);
> + 			}
> + 			idx = (random_bytes >> (j * 2)) & 0xF;
> + 			__kfifo_put(*fifo,

Surely random32 can be a macro in kernel_addons?

-- 
MST