On 07/12/2018 09:21, osstest service owner wrote: > flight 131065 xen-unstable real [real] > http://logs.test-lab.xenproject.org/osstest/logs/131065/ > > Regressions :-( > > Tests which did not succeed and are blocking, > including tests which could not be run: > test-xtf-amd64-amd64-5 69 xtf/test-hvm64-xsa-278 fail REGR. vs. > 130985 > test-xtf-amd64-amd64-4 69 xtf/test-hvm64-xsa-278 fail REGR. vs. > 130985
--- Xen Test Framework --- Environment: HVM 64bit (Long mode 4 levels) XSA-278 PoC Fail: vmread, got nothing, expected #UD Fail: vmwrite, got nothing, expected #UD Success: Probably not vulnerable to XSA-278 Test result: FAILURE These are on godello0 and 1 which are Haswell boxes, but I'm at a complete loss to explain the results (not least because this is the same type of system as my normal test box). The most logical option (given how I fixed the #UD checks in XSA-278) is that VMCS shadowing is unexpectedly active, but there are no patches in staging which look like they plausibly might be causing this. ~Andrew _______________________________________________ Xen-devel mailing list Xen-devel@lists.xenproject.org https://lists.xenproject.org/mailman/listinfo/xen-devel
