netdev - Re: [PATCH v2 02/13] notifier: Add panic notifiers info and purge trailing whitespaces

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Date:   Wed, 3 Aug 2022 17:21:41 +0800
From:   Baoquan He <bhe@...hat.com>
To:     "Guilherme G. Piccoli" <gpiccoli@...lia.com>
Cc:     akpm@...ux-foundation.org, pmladek@...e.com,
        kexec@...ts.infradead.org, linux-kernel@...r.kernel.org,
        linux-hyperv@...r.kernel.org, netdev@...r.kernel.org,
        x86@...nel.org, kernel-dev@...lia.com, kernel@...ccoli.net,
        halves@...onical.com, fabiomirmar@...il.com,
        alejandro.j.jimenez@...cle.com, andriy.shevchenko@...ux.intel.com,
        arnd@...db.de, bp@...en8.de, corbet@....net,
        d.hatayama@...fujitsu.com, dave.hansen@...ux.intel.com,
        dyoung@...hat.com, feng.tang@...el.com, gregkh@...uxfoundation.org,
        mikelley@...rosoft.com, hidehiro.kawai.ez@...achi.com,
        jgross@...e.com, john.ogness@...utronix.de, keescook@...omium.org,
        luto@...nel.org, mhiramat@...nel.org, mingo@...hat.com,
        paulmck@...nel.org, peterz@...radead.org, rostedt@...dmis.org,
        senozhatsky@...omium.org, stern@...land.harvard.edu,
        tglx@...utronix.de, vgoyal@...hat.com, vkuznets@...hat.com,
        will@...nel.org, Arjan van de Ven <arjan@...ux.intel.com>,
        Cong Wang <xiyou.wangcong@...il.com>,
        Sebastian Andrzej Siewior <bigeasy@...utronix.de>,
        Valentin Schneider <valentin.schneider@....com>,
        Xiaoming Ni <nixiaoming@...wei.com>
Subject: Re: [PATCH v2 02/13] notifier: Add panic notifiers info and purge
 trailing whitespaces

On 07/19/22 at 04:53pm, Guilherme G. Piccoli wrote:
> Although many notifiers are mentioned in the comments, the panic
> notifiers infrastructure is not. Also, the file contains some
> trailing whitespaces. Fix both issues here.
> 
> Cc: Arjan van de Ven <arjan@...ux.intel.com>
> Cc: Cong Wang <xiyou.wangcong@...il.com>
> Cc: Sebastian Andrzej Siewior <bigeasy@...utronix.de>
> Cc: Valentin Schneider <valentin.schneider@....com>
> Cc: Xiaoming Ni <nixiaoming@...wei.com>
> Signed-off-by: Guilherme G. Piccoli <gpiccoli@...lia.com>
> 
> ---
> 
> V2:
> - no change.
> 
>  include/linux/notifier.h | 8 +++++---
>  1 file changed, 5 insertions(+), 3 deletions(-)
> 
> diff --git a/include/linux/notifier.h b/include/linux/notifier.h
> index aef88c2d1173..d5b01f2e3fcc 100644
> --- a/include/linux/notifier.h
> +++ b/include/linux/notifier.h
> @@ -208,12 +208,12 @@ static inline int notifier_to_errno(int ret)
>  
>  /*
>   *	Declared notifiers so far. I can imagine quite a few more chains
> - *	over time (eg laptop power reset chains, reboot chain (to clean 
> + *	over time (eg laptop power reset chains, reboot chain (to clean
>   *	device units up), device [un]mount chain, module load/unload chain,
> - *	low memory chain, screenblank chain (for plug in modular screenblankers) 
> + *	low memory chain, screenblank chain (for plug in modular screenblankers)
>   *	VC switch chains (for loadable kernel svgalib VC switch helpers) etc...
>   */
> - 
> +
>  /* CPU notfiers are defined in include/linux/cpu.h. */
>  
>  /* netdevice notifiers are defined in include/linux/netdevice.h */
> @@ -224,6 +224,8 @@ static inline int notifier_to_errno(int ret)
>  
>  /* Virtual Terminal events are defined in include/linux/vt.h. */
>  
> +/* Panic notifiers are defined in include/linux/panic_notifier.h. */
> +

LGTM,

Reviewed-by: Baoquan He <bhe@...hat.com>

>  #define NETLINK_URELEASE	0x0001	/* Unicast netlink socket released */
>  
>  /* Console keyboard events.
> -- 
> 2.37.1
>