From: Arnd Bergmann <arnd@arndb.de>
To: Ben Skeggs <bskeggs@redhat.com>, Jason Gunthorpe <jgg@ziepe.ca>
Cc: Arnd Bergmann <arnd@arndb.de>,
Felix Kuehling <Felix.Kuehling@amd.com>,
Christoph Hellwig <hch@lst.de>,
John Hubbard <jhubbard@nvidia.com>,
Jason Gunthorpe <jgg@mellanox.com>,
David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
Dan Williams <dan.j.williams@intel.com>,
Ira Weiny <ira.weiny@intel.com>,
dri-devel@lists.freedesktop.org, nouveau@lists.freedesktop.org,
linux-kernel@vger.kernel.org
Subject: [PATCH 2/2] nouveau: fix dependencies for DEVICE_PRIVATE
Date: Fri, 8 May 2020 16:40:09 +0200 [thread overview]
Message-ID: <20200508144017.3501418-2-arnd@arndb.de> (raw)
In-Reply-To: <20200508144017.3501418-1-arnd@arndb.de>
CONFIG_DEVICE_PRIVATE cannot be selected in configurations
without ZONE_DEVICE:
WARNING: unmet direct dependencies detected for DEVICE_PRIVATE
Depends on [n]: ZONE_DEVICE [=n]
Selected by [y]:
- DRM_NOUVEAU_SVM [=y] && HAS_IOMEM [=y] && DRM_NOUVEAU [=y] && MMU [=y] && STAGING [=y]
kernel/resource.c:1653:28: error: use of undeclared identifier 'PA_SECTION_SHIFT'
size = ALIGN(size, 1UL << PA_SECTION_SHIFT);
^
kernel/resource.c:1654:48: error: use of undeclared identifier 'MAX_PHYSMEM_BITS'
Add a dependency for Nouveau to avoid broken randconfig builds.
Fixes: d2c63df2242e ("mm/hmm: make CONFIG_DEVICE_PRIVATE into a select")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
drivers/gpu/drm/nouveau/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/nouveau/Kconfig b/drivers/gpu/drm/nouveau/Kconfig
index af5793f3e7c2..996ec5475908 100644
--- a/drivers/gpu/drm/nouveau/Kconfig
+++ b/drivers/gpu/drm/nouveau/Kconfig
@@ -87,6 +87,7 @@ config DRM_NOUVEAU_BACKLIGHT
config DRM_NOUVEAU_SVM
bool "(EXPERIMENTAL) Enable SVM (Shared Virtual Memory) support"
depends on DRM_NOUVEAU
+ depends on ZONE_DEVICE
depends on MMU
depends on STAGING
select DEVICE_PRIVATE
--
2.26.0
next prev parent reply other threads:[~2020-05-08 14:41 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-08 14:40 [PATCH 1/2] HMM: test: fix CONFIG_DEVICE_PRIVATE dependencies Arnd Bergmann
2020-05-08 14:40 ` Arnd Bergmann [this message]
2020-05-08 15:00 ` [PATCH 2/2] nouveau: fix dependencies for DEVICE_PRIVATE Jason Gunthorpe
2020-05-08 15:05 ` Arnd Bergmann
2020-05-08 19:04 ` Jason Gunthorpe
2020-05-08 20:39 ` Arnd Bergmann
2020-05-08 18:05 ` Randy Dunlap
2020-05-11 13:52 ` Jason Gunthorpe
2020-05-08 17:00 ` [PATCH 1/2] HMM: test: fix CONFIG_DEVICE_PRIVATE dependencies Ralph Campbell
2020-05-08 18:05 ` Randy Dunlap
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