linux-kernel - [PATCH] drm/logicvc: Drop obsolete dependency on COMPILE

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>] [day] [month] [year] [list]

Message-ID: <20221121154844.385b29fa@endymion.delvare>
Date:   Mon, 21 Nov 2022 15:48:44 +0100
From:   Jean Delvare <jdelvare@...e.de>
To:     Paul Kocialkowski <paul.kocialkowski@...tlin.com>
Cc:     David Airlie <airlied@...il.com>, Daniel Vetter <daniel@...ll.ch>,
        dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: [PATCH] drm/logicvc: Drop obsolete dependency on COMPILE_TEST

Since commit 0166dc11be91 ("of: make CONFIG_OF user selectable"), it
is possible to test-build any driver which depends on OF on any
architecture by explicitly selecting OF. Therefore depending on
COMPILE_TEST as an alternative is no longer needed.

It is actually better to always build such drivers with OF enabled,
so that the test builds are closer to how each driver will actually be
built on its intended target. Building them without OF may not test
much as the compiler will optimize out potentially large parts of the
code. In the worst case, this could even pop false positive warnings.
Dropping COMPILE_TEST here improves the quality of our testing and
avoids wasting time on non-existent issues.

Signed-off-by: Jean Delvare <jdelvare@...e.de>
Cc: Paul Kocialkowski <paul.kocialkowski@...tlin.com>
Cc: David Airlie <airlied@...il.com>
Cc: Daniel Vetter <daniel@...ll.ch>
---
 drivers/gpu/drm/logicvc/Kconfig |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- linux-6.0.orig/drivers/gpu/drm/logicvc/Kconfig
+++ linux-6.0/drivers/gpu/drm/logicvc/Kconfig
@@ -1,7 +1,7 @@
 config DRM_LOGICVC
 	tristate "LogiCVC DRM"
 	depends on DRM
-	depends on OF || COMPILE_TEST
+	depends on OF
 	select DRM_KMS_HELPER
 	select DRM_KMS_CMA_HELPER
 	select DRM_GEM_CMA_HELPER

-- 
Jean Delvare
SUSE L3 Support