search for: hvmpme_onchangeon

Displaying 3 results from an estimated 3 matches for "hvmpme_onchangeon".

Did you mean: hvmpme_onchangeonly
2013 Jan 03
2
[PATCH V4] mem_event: Add support for MEM_EVENT_REASON_MSR
Add the new MEM_EVENT_REASON_MSR event type. Works similarly to the other register events, except event.gla always contains the MSR address (in addition to event.gfn, which holds the value). MEM_EVENT_REASON_MSR does not honour the HVMPME_onchangeonly bit, as doing so would complicate the hvm_msr_write_intercept() switch-based handling of writes for different MSR addresses, with little added benefit. Signed-off-by: Razvan Cojocaru <rzvncj@gmail.com> Acked-by: Tim Deegan <tim@xen.org> diff -r c4114a042410 -r 3450c4dfff7f xen/arch/...
2012 Dec 20
4
[PATCH V2] mem_event: Add support for MEM_EVENT_REASON_MSR
..._INT3 5 /* int3 was hit: gla/gfn are RIP */ #define MEM_EVENT_REASON_SINGLESTEP 6 /* single step was invoked: gla/gfn are RIP */ +#define MEM_EVENT_REASON_MSR 7 /* MSR was hit: gfn is MSR value, gla is MSR type; + does NOT honour HVMPME_onchangeonly */ typedef struct mem_event_st { uint32_t flags;
2011 Sep 08
5
[PATCH 0 of 2] v2: memshare/xenpaging/xen-access fixes for xen-unstable
The following two patches allow the parallel use of memsharing, xenpaging and xen-access by using an independent ring buffer for each feature. Please review. v2: - update mem_event_check_ring arguments, check domain rather than domain_id - check ring_full first because its value was just evaluated - check if ring buffer is initialized before calling mem_access_domctl/mem_paging_domctl