linux-kernel - Re: [PATCH 5.15 000/127] 5.15.177-rc2 review

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Message-Id: <eec53047-6118-4a73-9535-335babf68685@app.fastmail.com>
Date: Wed, 22 Jan 2025 15:15:26 +0100
From: "Arnd Bergmann" <arnd@...db.de>
To: "Naresh Kamboju" <naresh.kamboju@...aro.org>,
 "Greg Kroah-Hartman" <gregkh@...uxfoundation.org>
Cc: stable@...r.kernel.org, patches@...ts.linux.dev,
 linux-kernel@...r.kernel.org,
 "Linus Torvalds" <torvalds@...ux-foundation.org>,
 "Andrew Morton" <akpm@...ux-foundation.org>,
 "Guenter Roeck" <linux@...ck-us.net>, shuah <shuah@...nel.org>,
 patches@...nelci.org, lkft-triage@...ts.linaro.org,
 "Pavel Machek" <pavel@...x.de>, "Jon Hunter" <jonathanh@...dia.com>,
 "Florian Fainelli" <f.fainelli@...il.com>,
 "Sudip Mukherjee" <sudipm.mukherjee@...il.com>, srw@...dewatkins.net,
 rwarsow@....de, "Conor Dooley" <conor@...nel.org>, hargar@...rosoft.com,
 "Mark Brown" <broonie@...nel.org>,
 "Anders Roxell" <anders.roxell@...aro.org>,
 "Dan Carpenter" <dan.carpenter@...aro.org>
Subject: Re: [PATCH 5.15 000/127] 5.15.177-rc2 review

On Wed, Jan 22, 2025, at 15:08, Naresh Kamboju wrote:

> -------
> fs/ext4/readpage.c: In function 'ext4_mpage_readpages':
> fs/ext4/readpage.c:413:1: warning: the frame size of 1132 bytes is
> larger than 1024 bytes [-Wframe-larger-than=]
>   413 | }
>       | ^
> 2025/01/22 08:45:53 socat-internal[1491] W waitpid(-1, {}, WNOHANG):
> no child has exited
> fs/mpage.c: In function 'do_mpage_readpage':
> fs/mpage.c:336:1: warning: the frame size of 1092 bytes is larger than
> 1024 bytes [-Wframe-larger-than=]
>   336 | }
>       | ^
> fs/mpage.c: In function '__mpage_writepage':
> fs/mpage.c:672:1: warning: the frame size of 1156 bytes is larger than
> 1024 bytes [-Wframe-larger-than=]
>   672 | }

I don't see anything touching these recently, probably not
a new regression but still a bit scary.

> drivers/usb/core/port.c: In function 'usb_port_shutdown':
> drivers/usb/core/port.c:299:26: error: 'struct usb_device' has no
> member named 'port_is_suspended'
>   299 |         if (udev && !udev->port_is_suspended) {
>       |                          ^~

Caused by the backport of 59bfeaf5454b ("USB: core: Disable LPM
only for non-suspended ports"), should be fixed by backporting
130eac417085 ("xhci: use pm_ptr() instead of #ifdef for CONFIG_PM
conditionals") as well. That one was originally a fix for a
different bug, but the new 59bfeaf5454b commit builds on that.

      Arnd