2023-02-24 15:10:46

by Nick Alcock

[permalink] [raw]
Subject: [PATCH 07/27] iommu/sun50i: remove MODULE_LICENSE in non-modules

Since commit 8b41fc4454e ("kbuild: create modules.builtin without
Makefile.modbuiltin or tristate.conf"), MODULE_LICENSE declarations
are used to identify modules. As a consequence, uses of the macro
in non-modules will cause modprobe to misidentify their containing
object file as a module when it is not (false positives), and modprobe
might succeed rather than failing with a suitable error message.

So remove it in the files in this commit, none of which can be built as
modules.

Signed-off-by: Nick Alcock <[email protected]>
Suggested-by: Luis Chamberlain <[email protected]>
Cc: Luis Chamberlain <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: Hitomi Hasegawa <[email protected]>
Cc: Joerg Roedel <[email protected]>
Cc: Will Deacon <[email protected]>
Cc: Chen-Yu Tsai <[email protected]>
Cc: Jernej Skrabec <[email protected]>
Cc: Samuel Holland <[email protected]>
Cc: Philipp Zabel <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
---
drivers/iommu/sun50i-iommu.c | 1 -
1 file changed, 1 deletion(-)

diff --git a/drivers/iommu/sun50i-iommu.c b/drivers/iommu/sun50i-iommu.c
index 5b585eace3d4..63ac9d15b859 100644
--- a/drivers/iommu/sun50i-iommu.c
+++ b/drivers/iommu/sun50i-iommu.c
@@ -1077,4 +1077,3 @@ builtin_platform_driver_probe(sun50i_iommu_driver, sun50i_iommu_probe);
MODULE_DESCRIPTION("Allwinner H6 IOMMU driver");
MODULE_AUTHOR("Maxime Ripard <[email protected]>");
MODULE_AUTHOR("zhuxianbin <[email protected]>");
-MODULE_LICENSE("Dual BSD/GPL");
--
2.39.1.268.g9de2f9a303



2023-03-14 20:15:30

by Jernej Škrabec

[permalink] [raw]
Subject: Re: [PATCH 07/27] iommu/sun50i: remove MODULE_LICENSE in non-modules

Dne petek, 24. februar 2023 ob 16:07:51 CET je Nick Alcock napisal(a):
> Since commit 8b41fc4454e ("kbuild: create modules.builtin without
> Makefile.modbuiltin or tristate.conf"), MODULE_LICENSE declarations
> are used to identify modules. As a consequence, uses of the macro
> in non-modules will cause modprobe to misidentify their containing
> object file as a module when it is not (false positives), and modprobe
> might succeed rather than failing with a suitable error message.
>
> So remove it in the files in this commit, none of which can be built as
> modules.
>
> Signed-off-by: Nick Alcock <[email protected]>
> Suggested-by: Luis Chamberlain <[email protected]>
> Cc: Luis Chamberlain <[email protected]>
> Cc: [email protected]
> Cc: [email protected]
> Cc: Hitomi Hasegawa <[email protected]>
> Cc: Joerg Roedel <[email protected]>
> Cc: Will Deacon <[email protected]>
> Cc: Chen-Yu Tsai <[email protected]>
> Cc: Jernej Skrabec <[email protected]>
> Cc: Samuel Holland <[email protected]>
> Cc: Philipp Zabel <[email protected]>
> Cc: [email protected]
> Cc: [email protected]
> Cc: [email protected]
> ---
> drivers/iommu/sun50i-iommu.c | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/drivers/iommu/sun50i-iommu.c b/drivers/iommu/sun50i-iommu.c
> index 5b585eace3d4..63ac9d15b859 100644
> --- a/drivers/iommu/sun50i-iommu.c
> +++ b/drivers/iommu/sun50i-iommu.c
> @@ -1077,4 +1077,3 @@ builtin_platform_driver_probe(sun50i_iommu_driver,
> sun50i_iommu_probe); MODULE_DESCRIPTION("Allwinner H6 IOMMU driver");
> MODULE_AUTHOR("Maxime Ripard <[email protected]>");
> MODULE_AUTHOR("zhuxianbin <[email protected]>");
> -MODULE_LICENSE("Dual BSD/GPL");

Acked-by: Jernej Skrabec <[email protected]>

Best regards,
Jernej




2023-03-22 13:32:26

by Joerg Roedel

[permalink] [raw]
Subject: Re: [PATCH 07/27] iommu/sun50i: remove MODULE_LICENSE in non-modules

On Fri, Feb 24, 2023 at 03:07:51PM +0000, Nick Alcock wrote:
> drivers/iommu/sun50i-iommu.c | 1 -
> 1 file changed, 1 deletion(-)

Applied, thanks.