All of lore.kernel.org
 help / color / mirror / Atom feed
From: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
To: "Christian König" <christian.koenig@amd.com>,
	"Alex Deucher" <alexander.deucher@amd.com>
Cc: Philip Yang <Philip.Yang@amd.com>,
	llvm@lists.linux.dev, David Airlie <airlied@linux.ie>,
	"Pan, Xinhui" <Xinhui.Pan@amd.com>,
	linux-kernel@vger.kernel.org, amd-gfx@lists.freedesktop.org,
	linaro-mm-sig@lists.linaro.org, linux-next@vger.kernel.org,
	dri-devel@lists.freedesktop.org, Daniel Vetter <daniel@ffwll.ch>,
	Nathan Chancellor <nathan@kernel.org>,
	Sumit Semwal <sumit.semwal@linaro.org>,
	linux-media@vger.kernel.org
Subject: build failure of next-20220920 due to c2b08e7a6d27 ("drm/amdgpu: move entity selection and job init earlier during CS")
Date: Tue, 20 Sep 2022 12:47:49 +0100	[thread overview]
Message-ID: <YymoZR0jHR7seGyU@debian> (raw)

Hi All,

The builds of arm64 allmodconfig with clang failed to build next-20220920
with the error:

drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c:1190:3: error: variable 'r' is uninitialized when used here [-Werror,-Wuninitialized]
                r |= !amdgpu_ttm_tt_get_user_pages_done(bo->tbo.ttm);
                ^
drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c:1171:7: note: initialize the variable 'r' to silence this warning
        int r;
             ^
              = 0
1 error generated.


git bisect pointed to c2b08e7a6d27 ("drm/amdgpu: move entity selection and job init earlier during CS")

I will be happy to test any patch or provide any extra log if needed.


-- 
Regards
Sudip

WARNING: multiple messages have this Message-ID (diff)
From: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
To: "Christian König" <christian.koenig@amd.com>,
	"Alex Deucher" <alexander.deucher@amd.com>
Cc: "Pan, Xinhui" <Xinhui.Pan@amd.com>,
	David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
	Sumit Semwal <sumit.semwal@linaro.org>,
	Philip Yang <Philip.Yang@amd.com>,
	amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org,
	linux-kernel@vger.kernel.org, linux-media@vger.kernel.org,
	linaro-mm-sig@lists.linaro.org, linux-next@vger.kernel.org,
	Nathan Chancellor <nathan@kernel.org>,
	llvm@lists.linux.dev
Subject: build failure of next-20220920 due to c2b08e7a6d27 ("drm/amdgpu: move entity selection and job init earlier during CS")
Date: Tue, 20 Sep 2022 12:47:49 +0100	[thread overview]
Message-ID: <YymoZR0jHR7seGyU@debian> (raw)

Hi All,

The builds of arm64 allmodconfig with clang failed to build next-20220920
with the error:

drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c:1190:3: error: variable 'r' is uninitialized when used here [-Werror,-Wuninitialized]
                r |= !amdgpu_ttm_tt_get_user_pages_done(bo->tbo.ttm);
                ^
drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c:1171:7: note: initialize the variable 'r' to silence this warning
        int r;
             ^
              = 0
1 error generated.


git bisect pointed to c2b08e7a6d27 ("drm/amdgpu: move entity selection and job init earlier during CS")

I will be happy to test any patch or provide any extra log if needed.


-- 
Regards
Sudip

WARNING: multiple messages have this Message-ID (diff)
From: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
To: "Christian König" <christian.koenig@amd.com>,
	"Alex Deucher" <alexander.deucher@amd.com>
Cc: Philip Yang <Philip.Yang@amd.com>,
	llvm@lists.linux.dev, David Airlie <airlied@linux.ie>,
	"Pan, Xinhui" <Xinhui.Pan@amd.com>,
	linux-kernel@vger.kernel.org, amd-gfx@lists.freedesktop.org,
	linaro-mm-sig@lists.linaro.org, linux-next@vger.kernel.org,
	dri-devel@lists.freedesktop.org,
	Nathan Chancellor <nathan@kernel.org>,
	Sumit Semwal <sumit.semwal@linaro.org>,
	linux-media@vger.kernel.org
Subject: build failure of next-20220920 due to c2b08e7a6d27 ("drm/amdgpu: move entity selection and job init earlier during CS")
Date: Tue, 20 Sep 2022 12:47:49 +0100	[thread overview]
Message-ID: <YymoZR0jHR7seGyU@debian> (raw)

Hi All,

The builds of arm64 allmodconfig with clang failed to build next-20220920
with the error:

drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c:1190:3: error: variable 'r' is uninitialized when used here [-Werror,-Wuninitialized]
                r |= !amdgpu_ttm_tt_get_user_pages_done(bo->tbo.ttm);
                ^
drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c:1171:7: note: initialize the variable 'r' to silence this warning
        int r;
             ^
              = 0
1 error generated.


git bisect pointed to c2b08e7a6d27 ("drm/amdgpu: move entity selection and job init earlier during CS")

I will be happy to test any patch or provide any extra log if needed.


-- 
Regards
Sudip

             reply	other threads:[~2022-09-20 12:55 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-09-20 11:47 Sudip Mukherjee [this message]
2022-09-20 11:47 ` build failure of next-20220920 due to c2b08e7a6d27 ("drm/amdgpu: move entity selection and job init earlier during CS") Sudip Mukherjee
2022-09-20 11:47 ` Sudip Mukherjee
2022-09-20 12:12 ` Christian König
2022-09-20 12:12   ` Christian König
2022-09-20 12:12   ` Christian König

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=YymoZR0jHR7seGyU@debian \
    --to=sudipm.mukherjee@gmail.com \
    --cc=Philip.Yang@amd.com \
    --cc=Xinhui.Pan@amd.com \
    --cc=airlied@linux.ie \
    --cc=alexander.deucher@amd.com \
    --cc=amd-gfx@lists.freedesktop.org \
    --cc=christian.koenig@amd.com \
    --cc=daniel@ffwll.ch \
    --cc=dri-devel@lists.freedesktop.org \
    --cc=linaro-mm-sig@lists.linaro.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-media@vger.kernel.org \
    --cc=linux-next@vger.kernel.org \
    --cc=llvm@lists.linux.dev \
    --cc=nathan@kernel.org \
    --cc=sumit.semwal@linaro.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.