Re: [PATCH 0/5] tcg: Issue memory barriers for guest memory model

2021-06-26 Thread Richard Henderson
Ping. A local rebase seems to apply clean. r~ On 3/16/21 3:07 PM, Richard Henderson wrote: This is intending to fix the current aarch64 host failure for s390x guest cdrom-test. This is caused by the io thread issuing memory barriers that are supposed to be matched by the vcpu, but are elided

Re: [PATCH 0/5] tcg: Issue memory barriers for guest memory model

2021-03-16 Thread no-reply
] tcg: Issue memory barriers for guest memory model === TEST SCRIPT BEGIN === #!/bin/bash git rev-parse base > /dev/null || exit 0 git config --local diff.renamelimit 0 git config --local diff.renames True git config --local diff.algorithm histogram ./scripts/checkpatch.pl --mailback base.. === T

[PATCH 0/5] tcg: Issue memory barriers for guest memory model

2021-03-16 Thread Richard Henderson
This is intending to fix the current aarch64 host failure for s390x guest cdrom-test. This is caused by the io thread issuing memory barriers that are supposed to be matched by the vcpu, but are elided by tcg in rr mode as "unnecessary". I know Peter would like a smaller patch to sync the io