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X-MS-Exchange-CrossTenant-Id: 4e2c6054-71cb-48f1-bd6c-3a9705aca71b X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: 5GFVL/Wlj4buJj1bELvXx+v8MJ/s1twWD2+vWycARTDgepvvYnQ09mk7yvmApFdLlTKzkSs0UwQzLHF1o0WCpOiNYlffVk/CKGsg/XPwVDk= X-MS-Exchange-Transport-CrossTenantHeadersStamped: CY8PR10MB6825 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.28.16 definitions=2024-07-11_09,2024-07-11_01,2024-05-17_01 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 spamscore=0 mlxlogscore=999 bulkscore=0 suspectscore=0 malwarescore=0 phishscore=0 adultscore=0 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2406180000 definitions=main-2407110096 X-Proofpoint-ORIG-GUID: 97cW-wtBgkdF_gab4ssIWg2zGwABCyn9 X-Proofpoint-GUID: 97cW-wtBgkdF_gab4ssIWg2zGwABCyn9 On 7/10/24 5:27 AM, Juergen Gross wrote: > Today Xen multicall debugging needs to be enabled via modifying a > define in a source file for getting debug data of multicall errors > encountered by users. > > Switch multicall debugging to depend on a boot parameter "xen_mc_debug" > instead, enabling affected users to boot with the new parameter set in > order to get better diagnostics. > > With debugging enabled print the following information in case at least > one of the batched calls failed: > - all calls of the batch with operation, result and caller > - all parameters of each call > - all parameters stored in the multicall data for each call > > Signed-off-by: Juergen Gross Reviewed-by: Boris Ostrovsky