linux-kernel - Re: linux-next: Tree for Aug 17 (DRM

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Date:   Thu, 17 Aug 2023 11:44:26 -0700
From:   Randy Dunlap <rdunlap@...radead.org>
To:     Stephen Rothwell <sfr@...b.auug.org.au>,
        Linux Next Mailing List <linux-next@...r.kernel.org>
Cc:     Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        KUnit Development <kunit-dev@...glegroups.com>,
        "open list:KERNEL SELFTEST FRAMEWORK" 
        <linux-kselftest@...r.kernel.org>,
        "dri-devel@...ts.freedesktop.org" <dri-devel@...ts.freedesktop.org>,
        Christian Koenig <christian.koenig@....com>,
        Huang Rui <ray.huang@....com>
Subject: Re: linux-next: Tree for Aug 17 (DRM_TTM KUNIT tests)



On 8/16/23 21:47, Stephen Rothwell wrote:
> Hi all,
> 
> Changes since 20230816:
> 

on risc-v 32-bit:
when
# CONFIG_MMU is not set


WARNING: unmet direct dependencies detected for DRM_TTM
  Depends on [n]: HAS_IOMEM [=y] && DRM [=y] && MMU [=n]
  Selected by [y]:
  - DRM_TTM_KUNIT_TEST [=y] && HAS_IOMEM [=y] && DRM [=y] && KUNIT [=y]

WARNING: unmet direct dependencies detected for DRM_TTM
  Depends on [n]: HAS_IOMEM [=y] && DRM [=y] && MMU [=n]
  Selected by [y]:
  - DRM_TTM_KUNIT_TEST [=y] && HAS_IOMEM [=y] && DRM [=y] && KUNIT [=y]

WARNING: unmet direct dependencies detected for DRM_TTM
  Depends on [n]: HAS_IOMEM [=y] && DRM [=y] && MMU [=n]
  Selected by [y]:
  - DRM_TTM_KUNIT_TEST [=y] && HAS_IOMEM [=y] && DRM [=y] && KUNIT [=y]

/opt/crosstool/gcc-13.1.0-nolibc/riscv32-linux/bin/riscv32-linux-ld: drivers/gpu/drm/ttm/ttm_bo_vm.o: in function `.L31':
ttm_bo_vm.c:(.text+0x42c): undefined reference to `vmf_insert_pfn_prot'
/opt/crosstool/gcc-13.1.0-nolibc/riscv32-linux/bin/riscv32-linux-ld: drivers/gpu/drm/ttm/ttm_bo_vm.o: in function `.L104':
ttm_bo_vm.c:(.text+0xa70): undefined reference to `vmf_insert_pfn_prot'


-- 
~Randy