This is a note to let you know that I've just added the patch titled
drm/gma500: Add compat ioctl
to the 4.8-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-gma500-add-compat-ioctl.patch
and it can be found in the queue-4.8 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 0a97c81a9717431e6c57ea845b59c3c345edce67 Mon Sep 17 00:00:00 2001
From: Patrik Jakobsson <patrik.r.jakobsson@xxxxxxxxx>
Date: Tue, 1 Nov 2016 15:43:15 +0100
Subject: drm/gma500: Add compat ioctl
From: Patrik Jakobsson <patrik.r.jakobsson@xxxxxxxxx>
commit 0a97c81a9717431e6c57ea845b59c3c345edce67 upstream.
Hook up drm_compat_ioctl to support 32-bit userspace on 64-bit kernels.
It turns out that N2600 and N2800 comes with 64-bit enabled. We
previously assumed there where no such systems out there.
Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@xxxxxxxxx>
Signed-off-by: Sean Paul <seanpaul@xxxxxxxxxxxx>
Link: http://patchwork.freedesktop.org/patch/msgid/20161101144315.2955-1-patrik.r.jakobsson@xxxxxxxxx
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/gma500/psb_drv.c | 3 +++
1 file changed, 3 insertions(+)
--- a/drivers/gpu/drm/gma500/psb_drv.c
+++ b/drivers/gpu/drm/gma500/psb_drv.c
@@ -473,6 +473,9 @@ static const struct file_operations psb_
.open = drm_open,
.release = drm_release,
.unlocked_ioctl = psb_unlocked_ioctl,
+#ifdef CONFIG_COMPAT
+ .compat_ioctl = drm_compat_ioctl,
+#endif
.mmap = drm_gem_mmap,
.poll = drm_poll,
.read = drm_read,
Patches currently in stable-queue which might be from patrik.r.jakobsson@xxxxxxxxx are
queue-4.8/drm-gma500-add-compat-ioctl.patch
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