[ovmf test] 181802: regressions - FAIL

[osstest service owner <osstest-admin@xxxxxxxxxxxxxx>]

flight 181802 ovmf real [real]
flight 181804 ovmf real-retest [real]
http://logs.test-lab.xenproject.org/osstest/logs/181802/
http://logs.test-lab.xenproject.org/osstest/logs/181804/

Regressions :-(

Tests which did not succeed and are blocking,
including tests which could not be run:
 test-amd64-i386-xl-qemuu-ovmf-amd64  7 xen-install       fail REGR. vs. 181786

version targeted for testing:
 ovmf                 e674096accc8e57cd0dd84679905e1222423251e
baseline version:
 ovmf                 ff3382a51ca726a90f49623a2b2d2e8ad8459ce2

Last test of basis   181786  2023-07-13 17:42:16 Z    1 days
Testing same since   181802  2023-07-14 23:12:30 Z    0 days    1 attempts

------------------------------------------------------------
People who touched revisions under test:
  Tom Lendacky <thomas.lendacky@xxxxxxx>

jobs:
 build-amd64-xsm                                              pass    
 build-i386-xsm                                               pass    
 build-amd64                                                  pass    
 build-i386                                                   pass    
 build-amd64-libvirt                                          pass    
 build-i386-libvirt                                           pass    
 build-amd64-pvops                                            pass    
 build-i386-pvops                                             pass    
 test-amd64-amd64-xl-qemuu-ovmf-amd64                         pass    
 test-amd64-i386-xl-qemuu-ovmf-amd64                          fail    


------------------------------------------------------------
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images: /home/logs/images

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    http://xenbits.xen.org/gitweb/?p=osstest.git;a=blob;f=README;hb=master

Test harness code can be found at
    http://xenbits.xen.org/gitweb?p=osstest.git;a=summary


Not pushing.

------------------------------------------------------------
commit e674096accc8e57cd0dd84679905e1222423251e
Author: Tom Lendacky <thomas.lendacky@xxxxxxx>
Date:   Fri Jul 14 15:28:26 2023 -0500

    OvmfPkg/ResetVector: Fix assembler bit test flag check
    
    Commit 63c50d3ff2854a76432b752af4f2a76f33ff1974 changed the check that is
    used to determine if SEV-ES is active. Originally, a CMP instruction with
    a supporting JZ instruction was used for the check. It was changed to use
    the BT instruction but not JZ instruction. The result of a BT instruction
    changes the the carry flag (CF) and not the zero flag (ZF). As a result,
    the wrong condition is being checked. Update the JZ to a JNC to properly
    detect if SEV-ES is active.
    
    Fixes: 63c50d3ff285 ("OvmfPkg/ResetVector: cache the SEV status MSR...")
    Signed-off-by: Tom Lendacky <thomas.lendacky@xxxxxxx>