netdev - Re: [PATCH 14/15] hyper-v/azure: Remove now superfluous sentinel element from ctl

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date: Thu, 28 Sep 2023 15:26:16 +0000
From: Wei Liu <wei.liu@...nel.org>
To: j.granados@...sung.com
Cc: Luis Chamberlain <mcgrof@...nel.org>, willy@...radead.org,
	josh@...htriplett.org, Kees Cook <keescook@...omium.org>,
	Phillip Potter <phil@...lpotter.co.uk>,
	Clemens Ladisch <clemens@...isch.de>, Arnd Bergmann <arnd@...db.de>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Juergen Gross <jgross@...e.com>,
	Stefano Stabellini <sstabellini@...nel.org>,
	Oleksandr Tyshchenko <oleksandr_tyshchenko@...m.com>,
	Jiri Slaby <jirislaby@...nel.org>,
	"James E.J. Bottomley" <jejb@...ux.ibm.com>,
	"Martin K. Petersen" <martin.petersen@...cle.com>,
	Doug Gilbert <dgilbert@...erlog.com>,
	Sudip Mukherjee <sudipm.mukherjee@...il.com>,
	Jason Gunthorpe <jgg@...pe.ca>, Leon Romanovsky <leon@...nel.org>,
	Corey Minyard <minyard@....org>, Theodore Ts'o <tytso@....edu>,
	"Jason A. Donenfeld" <Jason@...c4.com>,
	David Ahern <dsahern@...nel.org>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
	Robin Holt <robinmholt@...il.com>, Steve Wahl <steve.wahl@....com>,
	Russ Weight <russell.h.weight@...el.com>,
	"Rafael J. Wysocki" <rafael@...nel.org>, Song Liu <song@...nel.org>,
	"K. Y. Srinivasan" <kys@...rosoft.com>,
	Haiyang Zhang <haiyangz@...rosoft.com>,
	Wei Liu <wei.liu@...nel.org>, Dexuan Cui <decui@...rosoft.com>,
	Jani Nikula <jani.nikula@...ux.intel.com>,
	Joonas Lahtinen <joonas.lahtinen@...ux.intel.com>,
	Rodrigo Vivi <rodrigo.vivi@...el.com>,
	Tvrtko Ursulin <tvrtko.ursulin@...ux.intel.com>,
	David Airlie <airlied@...il.com>, Daniel Vetter <daniel@...ll.ch>,
	linux-kernel@...r.kernel.org, xen-devel@...ts.xenproject.org,
	linux-serial@...r.kernel.org, linux-scsi@...r.kernel.org,
	linuxppc-dev@...ts.ozlabs.org, linux-rdma@...r.kernel.org,
	openipmi-developer@...ts.sourceforge.net, netdev@...r.kernel.org,
	linux-raid@...r.kernel.org, linux-hyperv@...r.kernel.org,
	intel-gfx@...ts.freedesktop.org, dri-devel@...ts.freedesktop.org
Subject: Re: [PATCH 14/15] hyper-v/azure: Remove now superfluous sentinel
 element from ctl_table array

Please change the prefix to "Drivers: hv:" in the subject line in the
two patches.

On Thu, Sep 28, 2023 at 03:21:39PM +0200, Joel Granados via B4 Relay wrote:
> From: Joel Granados <j.granados@...sung.com>
> 
> This commit comes at the tail end of a greater effort to remove the
> empty elements at the end of the ctl_table arrays (sentinels) which
> will reduce the overall build time size of the kernel and run time
> memory bloat by ~64 bytes per sentinel (further information Link :
> https://lore.kernel.org/all/ZO5Yx5JFogGi%2FcBo@bombadil.infradead.org/)
> 
> Remove sentinel from hv_ctl_table
> 
> Signed-off-by: Joel Granados <j.granados@...sung.com>
> ---
>  drivers/hv/hv_common.c | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)
> 
> diff --git a/drivers/hv/hv_common.c b/drivers/hv/hv_common.c
> index ccad7bca3fd3..bc7d678030aa 100644
> --- a/drivers/hv/hv_common.c
> +++ b/drivers/hv/hv_common.c
> @@ -147,8 +147,7 @@ static struct ctl_table hv_ctl_table[] = {
>  		.proc_handler	= proc_dointvec_minmax,
>  		.extra1		= SYSCTL_ZERO,
>  		.extra2		= SYSCTL_ONE
> -	},
> -	{}
> +	}

Please keep the comma at the end.

>  };
>  
>  static int hv_die_panic_notify_crash(struct notifier_block *self,
> 
> -- 
> 2.30.2
>