On Wed, Jul 13, 2022 at 12:36:50PM -0700, Linus Torvalds wrote:Sorry to lead to this issue,
On Tue, Jul 12, 2022 at 10:07 PM Guenter Roeck <linux@xxxxxxxxxxxx> wrote:
OF: amba_device_add() failed (-19) for /amba/smc@10100000
------------[ cut here ]------------
WARNING: CPU: 0 PID: 1 at lib/refcount.c:28 of_platform_bus_create+0x33c/0x3dc
refcount_t: underflow; use-after-free.
This patch is to fix the above issue reported-by Guenter, and it merged into linux-nextThis too has been going on since -rc1, but it's not obvious what caused it.There may be a patch that solves that, but it's never been submitted to
At a guess, looking around the amba changes, I'm assuming it's
7719a68b2fa4 ("ARM: 9192/1: amba: fix memory leak in amba_device_try_add()")
Does reverting that commit make it go away?
my patch system:
https://lore.kernel.org/all/20220524025139.40212-1-wangkefeng.wang@xxxxxxxxxx/
Is there some special for bugfix patch when send to arm patch system, please
I'm sorry, but I'm utterly crap at picking up patches off mailing lists,
so if stuff doesn't end up inthe patch system, it gets missed.