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author | Álvaro Fernández Rojas <noltari@gmail.com> | 2016-04-07 21:25:10 +0200 |
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committer | Álvaro Fernández Rojas <noltari@gmail.com> | 2016-04-07 21:25:10 +0200 |
commit | a8d4d71c41ff0158c2026cac5981e39702167da9 (patch) | |
tree | 0c54ec3eb59f5bab6aa7318d14c92ff875412202 /target/linux/brcm2708/patches-4.4/0195-drm-vc4-Validate-that-WAIT_BO-padding-is-cleared.patch | |
parent | 59e0e88c22007fd77ee9c6c8e02a689889a5f597 (diff) | |
download | mtk-20170518-a8d4d71c41ff0158c2026cac5981e39702167da9.zip mtk-20170518-a8d4d71c41ff0158c2026cac5981e39702167da9.tar.gz mtk-20170518-a8d4d71c41ff0158c2026cac5981e39702167da9.tar.bz2 |
brcm2708: update to latest version
As usual these patches were extracted from the raspberry pi repo:
https://github.com/raspberrypi/linux/commits/rpi-4.4.y
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Diffstat (limited to 'target/linux/brcm2708/patches-4.4/0195-drm-vc4-Validate-that-WAIT_BO-padding-is-cleared.patch')
-rw-r--r-- | target/linux/brcm2708/patches-4.4/0195-drm-vc4-Validate-that-WAIT_BO-padding-is-cleared.patch | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/target/linux/brcm2708/patches-4.4/0195-drm-vc4-Validate-that-WAIT_BO-padding-is-cleared.patch b/target/linux/brcm2708/patches-4.4/0195-drm-vc4-Validate-that-WAIT_BO-padding-is-cleared.patch new file mode 100644 index 0000000..ea2a610 --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0195-drm-vc4-Validate-that-WAIT_BO-padding-is-cleared.patch @@ -0,0 +1,25 @@ +From 4b02ed240cad8575c197d01d083a10e398f768bd Mon Sep 17 00:00:00 2001 +From: Eric Anholt <eric@anholt.net> +Date: Mon, 25 Jan 2016 13:05:00 -0800 +Subject: [PATCH 195/232] drm/vc4: Validate that WAIT_BO padding is cleared. + +This is ABI future-proofing if we ever want to extend the pad to mean +something. + +Signed-off-by: Eric Anholt <eric@anholt.net> +--- + drivers/gpu/drm/vc4/vc4_gem.c | 3 +++ + 1 file changed, 3 insertions(+) + +--- a/drivers/gpu/drm/vc4/vc4_gem.c ++++ b/drivers/gpu/drm/vc4/vc4_gem.c +@@ -761,6 +761,9 @@ vc4_wait_bo_ioctl(struct drm_device *dev + struct drm_gem_object *gem_obj; + struct vc4_bo *bo; + ++ if (args->pad != 0) ++ return -EINVAL; ++ + gem_obj = drm_gem_object_lookup(dev, file_priv, args->handle); + if (!gem_obj) { + DRM_ERROR("Failed to look up GEM BO %d\n", args->handle); |