From: <gregkh@linuxfoundation.org>
To: weiyongjun1@huawei.com, daniel.vetter@ffwll.ch,
gregkh@linuxfoundation.org, gustavo.padovan@collabora.com
Cc: <stable@vger.kernel.org>, <stable-commits@vger.kernel.org>
Subject: Patch "drm/hisilicon/hibmc: Fix wrong pointer passed to PTR_ERR()" has been added to the 4.10-stable tree
Date: Thu, 11 May 2017 14:46:58 +0200 [thread overview]
Message-ID: <149450681867147@kroah.com> (raw)
This is a note to let you know that I've just added the patch titled
drm/hisilicon/hibmc: Fix wrong pointer passed to PTR_ERR()
to the 4.10-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
drm-hisilicon-hibmc-fix-wrong-pointer-passed-to-ptr_err.patch
and it can be found in the queue-4.10 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.
>From bdf6f135973acb409b3ec5a6214fb597670a0bc0 Mon Sep 17 00:00:00 2001
From: Wei Yongjun <weiyongjun1@huawei.com>
Date: Thu, 12 Jan 2017 15:19:21 +0000
Subject: drm/hisilicon/hibmc: Fix wrong pointer passed to PTR_ERR()
From: Wei Yongjun <weiyongjun1@huawei.com>
commit bdf6f135973acb409b3ec5a6214fb597670a0bc0 upstream.
PTR_ERR should access the value just tested by IS_ERR, otherwise
the wrong error code will be returned.
Fixes: d1667b86795a ("drm/hisilicon/hibmc: Add support for frame buffer")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Reviewed-by: Gustavo Padovan <gustavo.padovan@collabora.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/20170112151921.16538-1-weiyj.lk@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_fbdev.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_fbdev.c
+++ b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_fbdev.c
@@ -121,7 +121,7 @@ static int hibmc_drm_fb_create(struct dr
hi_fbdev->fb = hibmc_framebuffer_init(priv->dev, &mode_cmd, gobj);
if (IS_ERR(hi_fbdev->fb)) {
- ret = PTR_ERR(info);
+ ret = PTR_ERR(hi_fbdev->fb);
DRM_ERROR("failed to initialize framebuffer: %d\n", ret);
goto out_release_fbi;
}
Patches currently in stable-queue which might be from weiyongjun1@huawei.com are
queue-4.10/scsi-qedi-fix-possible-memory-leak-in-qedi_iscsi_update_conn.patch
queue-4.10/drm-hisilicon-hibmc-fix-wrong-pointer-passed-to-ptr_err.patch
queue-4.10/spi-armada-3700-remove-spi_master_put-in-a3700_spi_remove.patch
reply other threads:[~2017-05-11 12:47 UTC|newest]
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