From 2340c646e6a5da658e114be2f721ff90853588d4 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= Date: Fri, 9 Aug 2019 19:50:30 +0200 Subject: brcm2708: update to latest patches from RPi foundation MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Álvaro Fernández Rojas --- ...Invalidate-the-caches-from-the-outside-in.patch | 36 ---------------------- 1 file changed, 36 deletions(-) delete mode 100644 target/linux/brcm2708/patches-4.19/950-0574-drm-v3d-Invalidate-the-caches-from-the-outside-in.patch (limited to 'target/linux/brcm2708/patches-4.19/950-0574-drm-v3d-Invalidate-the-caches-from-the-outside-in.patch') diff --git a/target/linux/brcm2708/patches-4.19/950-0574-drm-v3d-Invalidate-the-caches-from-the-outside-in.patch b/target/linux/brcm2708/patches-4.19/950-0574-drm-v3d-Invalidate-the-caches-from-the-outside-in.patch deleted file mode 100644 index 9a6114a983..0000000000 --- a/target/linux/brcm2708/patches-4.19/950-0574-drm-v3d-Invalidate-the-caches-from-the-outside-in.patch +++ /dev/null @@ -1,36 +0,0 @@ -From 1b56cdcccd969ef80f4bf87ca0ef637ca5afc6cc Mon Sep 17 00:00:00 2001 -From: Eric Anholt -Date: Mon, 3 Dec 2018 14:24:38 -0800 -Subject: [PATCH 574/725] drm/v3d: Invalidate the caches from the outside in. - -This would be a fairly obscure race, but let's make sure we don't ever -lose it. - -Signed-off-by: Eric Anholt -Link: https://patchwork.freedesktop.org/patch/msgid/20181203222438.25417-6-eric@anholt.net -Reviewed-by: Dave Emett -(cherry picked from commit aa5beec32e8b78bfcf621e3c3daebfb1644b6365) ---- - drivers/gpu/drm/v3d/v3d_gem.c | 8 ++++++-- - 1 file changed, 6 insertions(+), 2 deletions(-) - ---- a/drivers/gpu/drm/v3d/v3d_gem.c -+++ b/drivers/gpu/drm/v3d/v3d_gem.c -@@ -171,11 +171,15 @@ v3d_invalidate_slices(struct v3d_dev *v3 - void - v3d_invalidate_caches(struct v3d_dev *v3d) - { -+ /* Invalidate the caches from the outside in. That way if -+ * another CL's concurrent use of nearby memory were to pull -+ * an invalidated cacheline back in, we wouldn't leave stale -+ * data in the inner cache. -+ */ - v3d_flush_l3(v3d); -- - v3d_invalidate_l2c(v3d, 0); -- v3d_invalidate_slices(v3d, 0); - v3d_flush_l2t(v3d, 0); -+ v3d_invalidate_slices(v3d, 0); - } - - static void -- cgit v1.2.3