This is a note to let you know that I've just added the patch titled
remoteproc: stm32: Fix incorrect type assignment returned by stm32_rproc_get_loaded_rsc_tablef
to the 6.6-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-stm32-fix-incorrect-type-assignment-retur.patch
and it can be found in the queue-6.6 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 24b5a3060c61f676f5cfcc6572e8f22b3941cada
Author: Arnaud Pouliquen <arnaud.pouliquen@xxxxxxxxxxx>
Date: Wed Jan 17 14:53:12 2024 +0100
remoteproc: stm32: Fix incorrect type assignment returned by stm32_rproc_get_loaded_rsc_tablef
[ Upstream commit c77b35ce66af25bdd6fde60b62e35b9b316ea5c2 ]
The sparse tool complains about the remove of the _iomem attribute.
stm32_rproc.c:660:17: warning: cast removes address space '__iomem' of expression
Add '__force' to explicitly specify that the cast is intentional.
This conversion is necessary to cast to addresses pointer,
which are then managed by the remoteproc core as a pointer to a
resource_table structure.
Fixes: 8a471396d21c ("remoteproc: stm32: Move resource table setup to rproc_ops")
Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@xxxxxxxxxxx>
Link: https://lore.kernel.org/r/20240117135312.3381936-3-arnaud.pouliquen@xxxxxxxxxxx
Signed-off-by: Mathieu Poirier <mathieu.poirier@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/remoteproc/stm32_rproc.c b/drivers/remoteproc/stm32_rproc.c
index 11bbd6018e984..61794c9c080fb 100644
--- a/drivers/remoteproc/stm32_rproc.c
+++ b/drivers/remoteproc/stm32_rproc.c
@@ -657,7 +657,7 @@ stm32_rproc_get_loaded_rsc_table(struct rproc *rproc, size_t *table_sz)
* entire area by overwriting it with the initial values stored in rproc->clean_table.
*/
*table_sz = RSC_TBL_SIZE;
- return (struct resource_table *)ddata->rsc_va;
+ return (__force struct resource_table *)ddata->rsc_va;
}
static const struct rproc_ops st_rproc_ops = {
