From: "Russell King (Oracle)" <linux@armlinux.org.uk>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Guenter Roeck <linux@roeck-us.net>,
Harry Wentland <harry.wentland@amd.com>,
Leo Li <sunpeng.li@amd.com>,
Alex Deucher <alexander.deucher@amd.com>,
Balbir Singh <bsingharora@gmail.com>,
Daniel Axtens <dja@axtens.net>,
Paul Mackerras <paulus@ozlabs.org>,
Michael Ellerman <mpe@ellerman.id.au>,
Kefeng Wang <wangkefeng.wang@huawei.com>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
amd-gfx list <amd-gfx@lists.freedesktop.org>
Subject: Re: Linux 5.19-rc6
Date: Wed, 13 Jul 2022 20:48:58 +0100 [thread overview]
Message-ID: <Ys8hqoiN5iWbslsM@shell.armlinux.org.uk> (raw)
In-Reply-To: <CAHk-=widUqghhXus_GCM9+FESa5vHqMb_pO3=0dGYH8C+yix2w@mail.gmail.com>
On Wed, Jul 13, 2022 at 12:36:50PM -0700, Linus Torvalds wrote:
> On Tue, Jul 12, 2022 at 10:07 PM Guenter Roeck <linux@roeck-us.net> 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 too has been going on since -rc1, but it's not obvious what caused it.
>
> 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?
There may be a patch that solves that, but it's never been submitted to
my patch system:
https://lore.kernel.org/all/20220524025139.40212-1-wangkefeng.wang@huawei.com/
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.
--
RMK's Patch system: https://www.armlinux.org.uk/developer/patches/
FTTP is here! 40Mbps down 10Mbps up. Decent connectivity at last!
next prev parent reply other threads:[~2022-07-13 19:49 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-10 21:54 Linux 5.19-rc6 Linus Torvalds
2022-07-11 6:44 ` Build regressions/improvements in v5.19-rc6 Geert Uytterhoeven
2022-07-13 5:07 ` Linux 5.19-rc6 Guenter Roeck
2022-07-13 19:36 ` Linus Torvalds
2022-07-13 19:48 ` Russell King (Oracle) [this message]
2022-07-13 20:21 ` Linus Torvalds
2022-07-13 20:40 ` Guenter Roeck
2022-07-13 20:42 ` Linus Torvalds
2022-07-14 12:20 ` Russell King (Oracle)
2022-07-14 12:14 ` Russell King (Oracle)
2022-07-13 21:36 ` Sudip Mukherjee
2022-07-13 21:45 ` Linus Torvalds
2022-07-13 21:50 ` Sudip Mukherjee
2022-07-13 22:56 ` Guenter Roeck
2022-07-13 23:09 ` Sudip Mukherjee
2022-07-13 23:12 ` Guenter Roeck
2022-07-13 23:26 ` Sudip Mukherjee
2022-07-13 23:44 ` Guenter Roeck
2022-07-13 23:02 ` Guenter Roeck
2022-07-14 1:30 ` Kefeng Wang
2022-07-13 19:53 ` Alex Deucher
2022-07-13 20:22 ` Linus Torvalds
2022-07-13 20:45 ` Guenter Roeck
2022-07-13 20:46 ` Guenter Roeck
2022-07-13 20:50 ` Linus Torvalds
2022-07-13 21:00 ` Alex Deucher
2022-07-13 21:32 ` Linus Torvalds
2022-07-14 7:23 ` Geert Uytterhoeven
2022-07-14 13:20 ` Guenter Roeck
2022-07-14 13:56 ` Geert Uytterhoeven
2022-07-14 16:48 ` Linus Torvalds
2022-07-14 17:24 ` Guenter Roeck
2022-07-14 17:37 ` Linus Torvalds
2022-07-15 7:26 ` Geert Uytterhoeven
2022-07-14 16:52 ` Alex Deucher
2022-07-14 23:16 ` Russell Currey
2022-07-15 9:33 ` Sudip Mukherjee
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