This is a note to let you know that I've just added the patch titled
of: base: Fix phandle argument length mismatch error message
to the 5.16-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:
of-base-fix-phandle-argument-length-mismatch-error-m.patch
and it can be found in the queue-5.16 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 338df9aa6096e8cb2e810cbaa2ba9fb02342875c
Author: Baruch Siach <baruch@xxxxxxxxxx>
Date: Thu Dec 30 18:31:52 2021 +0200
of: base: Fix phandle argument length mismatch error message
[ Upstream commit 94a4950a4acff39b5847cc1fee4f65e160813493 ]
The cell_count field of of_phandle_iterator is the number of cells we
expect in the phandle arguments list when cells_name is missing. The
error message should show the number of cells we actually see.
Fixes: af3be70a3211 ("of: Improve of_phandle_iterator_next() error message")
Cc: Florian Fainelli <f.fainelli@xxxxxxxxx>
Signed-off-by: Baruch Siach <baruch@xxxxxxxxxx>
Signed-off-by: Rob Herring <robh@xxxxxxxxxx>
Link: https://lore.kernel.org/r/96519ac55be90a63fa44afe01480c30d08535465.1640881913.git.baruch@xxxxxxxxxx
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/of/base.c b/drivers/of/base.c
index 61de453b885cb..81b956ab2348e 100644
--- a/drivers/of/base.c
+++ b/drivers/of/base.c
@@ -1349,9 +1349,9 @@ int of_phandle_iterator_next(struct of_phandle_iterator *it)
* property data length
*/
if (it->cur + count > it->list_end) {
- pr_err("%pOF: %s = %d found %d\n",
+ pr_err("%pOF: %s = %d found %td\n",
it->parent, it->cells_name,
- count, it->cell_count);
+ count, it->list_end - it->cur);
goto err;
}
}
