From: Stephen Rothwell <sfr@canb•auug.org.au>
To: Jason Gunthorpe <jgg@mellanox•com>,
Dave Airlie <airlied@linux•ie>,
DRI <dri-devel@lists•freedesktop.org>
Cc: Linux Next Mailing List <linux-next@vger•kernel.org>,
Linux Kernel Mailing List <linux-kernel@vger•kernel.org>,
Philip Yang <Philip.Yang@amd•com>,
Alex Deucher <alexander.deucher@amd•com>
Subject: linux-next: build failure after merge of the hmm tree
Date: Mon, 1 Jul 2019 21:33:04 +1000 [thread overview]
Message-ID: <20190701213304.34eeaef8@canb.auug.org.au> (raw)
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Hi all,
After merging the hmm tree, today's linux-next build (x86_64 allmodconfig)
failed like this:
mm/hmm.c: In function 'hmm_get_or_create':
mm/hmm.c:50:2: error: implicit declaration of function 'lockdep_assert_held_exclusive'; did you mean 'lockdep_assert_held_once'? [-Werror=implicit-function-declaration]
lockdep_assert_held_exclusive(&mm->mmap_sem);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
lockdep_assert_held_once
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c: In function 'amdgpu_ttm_tt_get_user_pages':
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:778:28: error: passing argument 2 of 'hmm_range_register' from incompatible pointer type [-Werror=incompatible-pointer-types]
hmm_range_register(range, mm, start,
^~
In file included from drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:35:
include/linux/hmm.h:464:29: note: expected 'struct hmm_mirror *' but argument is of type 'struct mm_struct *'
struct hmm_mirror *mirror,
~~~~~~~~~~~~~~~~~~~^~~~~~
Caused by commit
e36acfe6c86d ("mm/hmm: Use hmm_mirror not mm as an argument for hmm_range_register")
interacting with commit
66c45500bfdc ("drm/amdgpu: use new HMM APIs and helpers")
from the drm tree.
All I could do for now was to mark the AMDGPU driver broken. Please
submit a merge for for me (and later Linus) to use.
--
Cheers,
Stephen Rothwell
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next reply other threads:[~2019-07-01 11:33 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-01 11:33 Stephen Rothwell [this message]
2019-07-01 23:10 ` linux-next: build failure after merge of the hmm tree Jason Gunthorpe
2019-07-03 1:28 ` Alex Deucher
-- strict thread matches above, loose matches on Subject: below --
2021-08-23 7:50 Stephen Rothwell
2021-08-23 17:33 ` Jason Gunthorpe
2021-09-01 22:01 ` Stephen Rothwell
2020-10-06 9:35 Stephen Rothwell
2020-10-06 16:41 ` Jason Gunthorpe
2020-10-12 4:19 ` Stephen Rothwell
2020-10-15 21:11 ` Stephen Rothwell
2019-11-14 5:34 Stephen Rothwell
2019-11-14 12:58 ` Jason Gunthorpe
2019-09-02 10:50 Stephen Rothwell
2019-09-02 10:51 ` Jason Gunthorpe
2019-09-02 23:45 ` Stephen Rothwell
2019-09-03 5:31 ` Dan Williams
2019-09-03 5:42 ` Stephen Rothwell
2019-09-03 23:11 ` Dan Williams
2019-07-01 11:08 Stephen Rothwell
2019-07-09 0:21 ` Stephen Rothwell
2019-07-09 12:32 ` Jason Gunthorpe
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