This is a note to let you know that I've just added the patch titled remoteproc: imx_rproc: Fix ignoring mapping vdev regions to the 5.15-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: remoteproc-imx_rproc-fix-ignoring-mapping-vdev-regions.patch and it can be found in the queue-5.15 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From afe670e23af91d8a74a8d7049f6e0984bbf6ea11 Mon Sep 17 00:00:00 2001 From: Dong Aisheng <aisheng.dong@xxxxxxx> Date: Fri, 10 Sep 2021 17:06:19 +0800 Subject: remoteproc: imx_rproc: Fix ignoring mapping vdev regions From: Dong Aisheng <aisheng.dong@xxxxxxx> commit afe670e23af91d8a74a8d7049f6e0984bbf6ea11 upstream. vdev regions are typically named vdev0buffer, vdev0ring0, vdev0ring1 and etc. Change to strncmp to cover them all. Fixes: 8f2d8961640f ("remoteproc: imx_rproc: ignore mapping vdev regions") Reviewed-and-tested-by: Peng Fan <peng.fan@xxxxxxx> Signed-off-by: Dong Aisheng <aisheng.dong@xxxxxxx> Signed-off-by: Peng Fan <peng.fan@xxxxxxx> Cc: stable <stable@xxxxxxxxxxxxxxx> Link: https://lore.kernel.org/r/20210910090621.3073540-5-peng.fan@xxxxxxxxxxx Signed-off-by: Mathieu Poirier <mathieu.poirier@xxxxxxxxxx> Signed-off-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/remoteproc/imx_rproc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/drivers/remoteproc/imx_rproc.c +++ b/drivers/remoteproc/imx_rproc.c @@ -582,8 +582,8 @@ static int imx_rproc_addr_init(struct im struct resource res; node = of_parse_phandle(np, "memory-region", a); - /* Not map vdev region */ - if (!strcmp(node->name, "vdev")) + /* Not map vdevbuffer, vdevring region */ + if (!strncmp(node->name, "vdev", strlen("vdev"))) continue; err = of_address_to_resource(node, 0, &res); if (err) { Patches currently in stable-queue which might be from aisheng.dong@xxxxxxx are queue-5.15/remoteproc-elf_loader-fix-loading-segment-when-is_iomem-true.patch queue-5.15/remoteproc-imx_rproc-fix-ignoring-mapping-vdev-regions.patch queue-5.15/remoteproc-imx_rproc-fix-rsc-table-name.patch queue-5.15/remoteproc-imx_rproc-fix-tcm-io-memory-type.patch queue-5.15/remoteproc-fix-the-wrong-default-value-of-is_iomem.patch