Jean-Philippe Brucker 5d545dde8d drm/meson: Uninstall IRQ handler ... [ Upstream commit 2d8f92897a ] meson_drv_unbind() doesn't unregister the IRQ handler, which can lead to use-after-free if the IRQ fires after unbind: [ 64.656876] Unable to handle kernel paging request at virtual address ffff000011706dbc ... [ 64.662001] pc : meson_irq+0x18/0x30 [meson_drm] I'm assuming that a similar problem could happen on the error path of bind(), so uninstall the IRQ handler there as well. Fixes: bbbe775ec5 ("drm: Add support for Amlogic Meson Graphic Controller") Signed-off-by: Jean-Philippe Brucker <jean-philippe.brucker@arm.com> Acked-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190322152657.13752-2-jean-philippe.brucker@arm.com Signed-off-by: Sasha Levin (Microsoft) <sashal@kernel.org>		2019-05-04 09:20:20 +02:00
..
drm	drm/meson: Uninstall IRQ handler	2019-05-04 09:20:20 +02:00
host1x	gpu: host1x: Check whether size of unpin isn't 0	2018-07-09 10:31:30 +02:00
ipu-v3	gpu: ipu-v3: Fix CSI offsets for imx53	2019-03-23 20:09:41 +01:00
vga	vga_switcheroo: Fix missing gpu_bound call at audio client registration	2018-11-13 11:09:00 -08:00
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