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From: Borislav Petkov <bp@alien8.de>
To: Leon Romanovsky <leon@kernel.org>
Cc: Thor Thayer <thor.thayer@linux.intel.com>,
	Heiko Stuebner <heiko@sntech.de>,
	Igor Russkikh <irusskikh@marvell.com>,
	Andreas Larsson <andreas@gaisler.com>,
	Chris Snook <chris.snook@gmail.com>,
	David Dillow <dave@thedillows.org>,
	Jes Sorensen <jes@trained-monkey.org>,
	Iyappan Subramanian <iyappan@os.amperecomputing.com>,
	Quan Nguyen <quan@os.amperecomputing.com>,
	linux-acenic@sunsite.dk, Andy Gospodarek <andy@greyhouse.net>,
	Arthur Kiyanovski <akiyano@amazon.com>,
	linux-rockchip@lists.infradead.org, Chen-Yu Tsai <wens@csie.org>,
	Lino Sanfilippo <LinoSanfilippo@gmx.de>,
	Veaceslav Falico <vfalico@gmail.com>,
	Jakub Kicinski <kuba@kernel.org>,
	Tom Lendacky <thomas.lendacky@amd.com>,
	Jay Cliburn <jcliburn@gmail.com>,
	Jay Vosburgh <j.vosburgh@gmail.com>,
	Keyur Chudgar <keyur@os.amperecomputing.com>,
	Maxime Ripard <mripard@kernel.org>,
	Don Fry <pcnet32@frontier.com>,
	nios2-dev@lists.rocketboards.org,
	linux-arm-kernel@lists.infradead.org, netdev@vger.kernel.org,
	linux-kernel@vger.kernel.org, Ion Badulescu <ionut@badula.org>,
	Netanel Belgazal <netanel@amazon.com>,
	Mark Einon <mark.einon@gmail.com>,
	"David S. Miller" <davem@davemloft.net>
Subject: Re: [PATCH] net/3com/3c515: Fix MODULE_ARCH_VERMAGIC redefinition
Date: Sat, 11 Apr 2020 19:35:04 +0200
Message-ID: <20200411173504.GA11128@zn.tnic> (raw)
In-Reply-To: <20200411161156.GA200683@unreal>

On Sat, Apr 11, 2020 at 07:11:56PM +0300, Leon Romanovsky wrote:
> Probably, this is the right change, but I have a feeling that the right
> solution will be inside headers itself. It is a little bit strange that
> both very common kernel headers like module.h and vermagic.h are location
> dependant.

Judging by how only a couple of net drivers include vermagic.h directly,
doh, of course:

diff --git a/drivers/net/ethernet/3com/3c509.c b/drivers/net/ethernet/3com/3c509.c
index b762176a1406..139d0120f511 100644
--- a/drivers/net/ethernet/3com/3c509.c
+++ b/drivers/net/ethernet/3com/3c509.c
@@ -85,7 +85,6 @@
 #include <linux/device.h>
 #include <linux/eisa.h>
 #include <linux/bitops.h>
-#include <linux/vermagic.h>
 
 #include <linux/uaccess.h>
 #include <asm/io.h>
diff --git a/drivers/net/ethernet/3com/3c515.c b/drivers/net/ethernet/3com/3c515.c
index 90312fcd6319..47b4215bb93b 100644
--- a/drivers/net/ethernet/3com/3c515.c
+++ b/drivers/net/ethernet/3com/3c515.c
@@ -22,7 +22,6 @@
 
 */
 
-#include <linux/vermagic.h>
 #define DRV_NAME		"3c515"
 
 #define CORKSCREW 1

---

Drivers include

#include <linux/module.h>

which includes

#include <asm/module.h>

which defines the arch-specific MODULE_ARCH_VERMAGIC.

Why did you need to include vermagic.h directly? i386 builds fine with
the vermagic.h includes removed or was it some other arches which needed
it?

Thx.

-- 
Regards/Gruss,
    Boris.

https://people.kernel.org/tglx/notes-about-netiquette

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  reply index

Thread overview: 37+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-02-24  8:52 [PATCH net-next v1 00/18] Clean driver, module and FW versions Leon Romanovsky
2020-02-24  8:52 ` [PATCH net-next v1 01/18] net/bond: Delete driver and module versions Leon Romanovsky
2020-02-24  8:52 ` [PATCH net-next v1 02/18] net/dummy: Ditch " Leon Romanovsky
2020-02-24  8:52 ` [PATCH net-next v1 03/18] net/3com: Delete driver and module versions from 3com drivers Leon Romanovsky
2020-04-11 15:56   ` [PATCH] net/3com/3c515: Fix MODULE_ARCH_VERMAGIC redefinition Borislav Petkov
2020-04-11 16:11     ` Leon Romanovsky
2020-04-11 17:35       ` Borislav Petkov [this message]
2020-04-11 18:10         ` Leon Romanovsky
2020-04-11 18:41           ` Borislav Petkov
2020-04-13  4:03     ` David Miller
2020-04-13  4:55       ` Leon Romanovsky
2020-04-13  5:07         ` David Miller
2020-04-13  5:26           ` Leon Romanovsky
2020-04-13  5:36             ` David Miller
2020-04-13  8:04               ` Borislav Petkov
2020-04-13  8:40                 ` Leon Romanovsky
2020-04-14 12:23                   ` Leon Romanovsky
2020-02-24  8:52 ` [PATCH net-next v1 04/18] net/adaptec: Clean driver versions Leon Romanovsky
2020-02-24  8:52 ` [PATCH net-next v1 05/18] net/aeroflex: Clean ethtool_info struct assignments Leon Romanovsky
2020-02-24  8:52 ` [PATCH net-next v1 06/18] net/aeroflex: Don't assign FW if it is not available Leon Romanovsky
2020-02-24  8:53 ` [PATCH net-next v1 07/18] net/agere: Delete unneeded driver version Leon Romanovsky
2020-02-24  8:53 ` [PATCH net-next v1 08/18] net/alacritech: Delete " Leon Romanovsky
2020-02-24  8:53 ` [PATCH net-next v1 09/18] net/allwinner: Remove " Leon Romanovsky
2020-02-24  9:43   ` Maxime Ripard
2020-02-24  8:53 ` [PATCH net-next v1 10/18] net/alteon: Properly report FW version Leon Romanovsky
2020-02-24  8:53 ` [PATCH net-next v1 11/18] net/althera: Delete hardcoded driver version Leon Romanovsky
2020-02-24  8:53 ` [PATCH net-next v1 12/18] net/amazon: Ensure that driver version is aligned to the linux kernel Leon Romanovsky
2020-02-24  9:03   ` Kiyanovski, Arthur
2020-02-24  9:41     ` Leon Romanovsky
2020-02-24  8:53 ` [PATCH net-next v1 13/18] net/amd: Remove useless driver version Leon Romanovsky
2020-02-24  8:53 ` [PATCH net-next v1 14/18] net/apm: " Leon Romanovsky
2020-02-24  8:53 ` [PATCH net-next v1 15/18] net/apm: Properly mark absence of FW Leon Romanovsky
2020-02-24  8:53 ` [PATCH net-next v1 16/18] net/aquantia: Delete module version Leon Romanovsky
2020-02-24  8:53 ` [PATCH net-next v1 17/18] net/arc: Delete driver version Leon Romanovsky
2020-02-24  8:53 ` [PATCH net-next v1 18/18] net/atheros: Clean atheros code from " Leon Romanovsky
2020-02-24 18:15   ` Chris Snook
2020-02-24 19:49 ` [PATCH net-next v1 00/18] Clean driver, module and FW versions David Miller

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