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Diffstat (limited to 'results/classifier/118/device/1416')
| -rw-r--r-- | results/classifier/118/device/1416 | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/results/classifier/118/device/1416 b/results/classifier/118/device/1416 new file mode 100644 index 000000000..ced264ab4 --- /dev/null +++ b/results/classifier/118/device/1416 @@ -0,0 +1,35 @@ +device: 0.851 +network: 0.824 +graphic: 0.801 +ppc: 0.797 +mistranslation: 0.735 +socket: 0.649 +register: 0.602 +arm: 0.585 +vnc: 0.553 +risc-v: 0.521 +kernel: 0.501 +files: 0.472 +TCG: 0.444 +semantic: 0.439 +i386: 0.422 +x86: 0.412 +PID: 0.403 +performance: 0.380 +architecture: 0.375 +boot: 0.362 +debug: 0.355 +hypervisor: 0.326 +peripherals: 0.266 +VMM: 0.245 +assembly: 0.233 +user-level: 0.228 +permissions: 0.137 +virtual: 0.121 +KVM: 0.049 + +MTE tags are applied at page granularity (4K) instead of tag granularity (16) +Description of problem: +After upgrading to QEMU v7.2.0 from v7.1.0, when executing stg/ldg instructions on any address, QEMU behaves as if the instruction was executed on the page base of said address. + +I believe this was introduced in b8967ddf393aaf35fdbc07b4cb538a40f8b6fe37 (@rth7680), since in that commit `ptr_paddr` is changed to be calculated based on `CPUTLBEntryFull::phys_addr`, which contains the page base address, while beforehand it was calculated based on `host` which does have the page offset applied. |