Boris Brezillon 66125c429f panfrost: Fix a polygon list corruption in the multi-context case ... The polygon list is written by tiler jobs and read by fragment ones, and nothing should re-use the heap until the fragment job is done. 4fec6c9448 ("panfrost: Add the tiler heap to fragment jobs") fixed this for the !multi-context case by adding the heap BO to fragment job. But the tiler heap is shared accross contexts, and vertex/tiler+fragment job submission is done through 2 separate ioctls, meaning that vertex/tiler and fragment jobs from 2 different context might be interleaved. Add a lock at the device level to ensure tiler/vertex+fragment jobs are submitted sequentially, with no other jobs using the same tiler heap in-between. Cc: mesa-stable Fixes: d8deb1eb6a ("panfrost: Share tiler_heap across batches/contexts") Reported-by: Icecream95 <ixn@disroot.org> Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com> Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> Tested-by: Icecream95 <ixn@disroot.org> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8822>		2021-02-05 11:10:43 +01:00
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bifrost	pan/bi: Add packing format tests	2021-01-29 16:55:44 +00:00
include	panfrost: Get rid of IS_BIFROST	2021-02-02 09:04:15 +01:00
lib	panfrost: Fix a polygon list corruption in the multi-context case	2021-02-05 11:10:43 +01:00
midgard	pan/mdg: Drop unused stage parameter to disassembler	2021-02-03 14:04:53 +00:00
shared	util: Add helgrind support for simple_mtx	2020-11-24 21:03:34 +00:00
util	panfrost: Allow waiting on slots 6/7 during preload	2021-01-29 16:55:43 +00:00
Android.bifrost.mk	android: pan/bi: Remove old IR packs	2021-01-04 17:32:31 +00:00
Android.lib.mk	android: panfrost: use python3 for generated sources rules	2020-10-05 21:23:56 +00:00
Android.midgard.mk	android: panfrost: use python3 for generated sources rules	2020-10-05 21:23:56 +00:00
Android.mk	android: panfrost: Move pandecode into lib/	2020-08-10 21:35:31 +02:00
Android.shared.mk	android: Add panfrost support to build scripts	2019-10-31 10:03:54 +01:00
Android.util.mk	panfrost: Align Android makefiles with recent changes	2020-03-23 14:03:22 +00:00
Makefile.sources	panfrost: Add a panfrost_compile_shader() helper	2021-02-02 09:04:15 +01:00
meson.build	pan/bi: Drop on-board packing tests	2020-12-23 17:06:56 +00:00