GitHub PushEvent at 2014-08-07 19:11:05
Repository: xen
Actor: tklengyel
Payload: {"shas":[["35f42c5e4072b24cf56f3fccd941ba0c64504d0e","819deb4f5f42efe8ac880e8eb3ca516da1e34b7e@zentific.com","x86/mem_event: Deliver gla fault EPT violation information\n\nOn Intel EPT the exit qualification generated by a violation also includes a bit (EPT_GLA_FAULT) which describes the following information:\nSet if the access causing the EPT violation is to a guest-physical address that is the translation of a linear address. Clear if the access causing the EPT violation is to a paging-structure entry as part of a page walk or the update of an accessed or dirty bit.\n\nFor more information see Table 27-7 in the Intel SDM.\n\nThis patch extends the mem_event system to deliver this extra information, which could be useful for determining the cause of a violation.\n\nv2: Split gla_fault into fault_in_gpt and fault_after_gpt to be more compatible with the AMD implementation.\n\nSigned-off-by: Tamas K Lengyel <tamas.lengyel@zentific.com>","Tamas K Lengyel",true],["218edba5be8631ea42d3b4c7c4f52a3dd763860c","819deb4f5f42efe8ac880e8eb3ca516da1e34b7e@zentific.com","tools/xen-access: Print gla valid/fault information\n\nExtend the print-out of the memory violations to show gla valid/fault information.\n\nv2: Update to new fields and change printing 1/0 to y/n.\n\nSigned-off-by: Tamas K Lengyel <tamas.lengyel@zentific.com>","Tamas K Lengyel",true]],"size":2,"ref":"refs/heads/gla_fault2","head":"218edba5be8631ea42d3b4c7c4f52a3dd763860c"}