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Diffstat (limited to 'results/classifier/108/graphic/1800')
| -rw-r--r-- | results/classifier/108/graphic/1800 | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/results/classifier/108/graphic/1800 b/results/classifier/108/graphic/1800 new file mode 100644 index 000000000..f9199f16c --- /dev/null +++ b/results/classifier/108/graphic/1800 @@ -0,0 +1,47 @@ +graphic: 0.997 +semantic: 0.736 +device: 0.580 +performance: 0.542 +PID: 0.433 +debug: 0.386 +vnc: 0.326 +socket: 0.305 +files: 0.289 +boot: 0.257 +network: 0.232 +permissions: 0.232 +KVM: 0.210 +other: 0.058 + +8.1.0-rc1 Regression: donkey in qemu advent calender 03/2020 has graphical artifacts +Description of problem: +The game donkey shows graphical artifacts on playing. On changing the lane the car remains on its previous land as well. +A git bisect identified commit 592134617c98f37b8b39c6dd684e5a1832c071d2 as culprit +Steps to reproduce: +1. Download http://qemu-advent-calendar.org/2020/download/gw-basic.tar.xz +2. Start VM using command + ``` + qemu-system-i386 -m 16M -drive if=ide,format=qcow2,file=gwbasic.qcow2 + ``` +3. Wait for GW-Basic prompt and enter (see README): F3 - donkey - <ENTER> - F2 +4. Play to see graphical artifacts +Additional information: +``` +$ git bisect bad +592134617c98f37b8b39c6dd684e5a1832c071d2 is the first bad commit +commit 592134617c98f37b8b39c6dd684e5a1832c071d2 +Author: Richard Henderson +Date: Sun Oct 30 12:07:32 2022 +1100 + + accel/tcg: Reorg system mode store helpers + + Instead of trying to unify all operations on uint64_t, use + mmu_lookup() to perform the basic tlb hit and resolution. + Create individual functions to handle access by size. + + Reviewed-by: Peter Maydell <peter.maydell@linaro.org> + Signed-off-by: Richard Henderson <richard.henderson@linaro.org> + + accel/tcg/cputlb.c | 394 +++++++++++++++++++++++++---------------------------- + 1 file changed, 186 insertions(+), 208 deletions(-) +``` |