linux-kernel - Re: [PATCH] kbuild: simplify access to the kernel's version

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Message-ID: <YCDq1yJbE52GxrG7@kroah.com>
Date:   Mon, 8 Feb 2021 08:40:07 +0100
From:   Greg KH <gregkh@...uxfoundation.org>
To:     Sasha Levin <sashal@...nel.org>
Cc:     masahiroy@...nel.org, michal.lkml@...kovi.net,
        linux-kbuild@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] kbuild: simplify access to the kernel's version

On Sun, Feb 07, 2021 at 11:13:52AM -0500, Sasha Levin wrote:
> Instead of storing the version in a single integer and having various
> kernel (and userspace) code how it's constructed, export individual
> (major, patchlevel, sublevel) components and simplify kernel code that
> uses it.
> 
> This should also make it easier on userspace.
> 
> Signed-off-by: Sasha Levin <sashal@...nel.org>
> ---
>  Makefile                                       | 5 ++++-
>  drivers/net/ethernet/mellanox/mlx5/core/main.c | 4 ++--
>  drivers/usb/core/hcd.c                         | 4 ++--
>  drivers/usb/gadget/udc/aspeed-vhub/hub.c       | 4 ++--
>  include/linux/usb/composite.h                  | 4 ++--
>  kernel/sys.c                                   | 2 +-
>  6 files changed, 13 insertions(+), 10 deletions(-)

Reviewed-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>