search for: qemu_map_cache

...+++++++++++++-- i386-dm/exec-dm.c | 6 +----- qemu-xen.h | 2 +- 3 files changed, 16 insertions(+), 8 deletions(-) diff --git a/hw/xen_machine_fv.c b/hw/xen_machine_fv.c index fdad42a..2bb44e0 100644 --- a/hw/xen_machine_fv.c +++ b/hw/xen_machine_fv.c @@ -174,7 +174,8 @@ uint8_t *qemu_map_cache(target_phys_addr_t phys_addr, uint8_t lock) return last_address_vaddr + address_offset; } -void qemu_invalidate_entry(uint8_t *buffer) +void qemu_invalidate_entry(uint8_t *buffer, target_phys_addr_t access_len, + int was_written) { struct map_cache *entry = N...

Hi all, this is the long awaited patch series to add xen device model support in qemu; the main author is Anthony Perard. Developing this series we tried to come up with the cleanest possible solution from the qemu point of view, limiting the amount of changes to common code as much as possible. The end result still requires a couple of hooks in piix_pci but overall the impact should be very

...g a guest with less than 2GB of ram, otherwise > you need the patch series that Anthony sent on Friday: > > http://marc.info/?l=qemu-devel&m=131074042905711&w=2 Not this problem. I never alloc more than 2GB for the hvm guest. The call stack in qemu is: qemu_get_ram_ptr ->qemu_map_cache(addr, 0, 1) -> if (!entry->vaddr_base || entry->paddr_index != address_index || !test_bit(address_offset >> XC_PAGE_SHIFT, entry->valid_mapping)) { qemu_remap_bucket(entry, size ? : MCACHE_BUCKET...

The following series of 10 patches is a merge of the xenfb and xenconsoled functionality into the qemu-dm code. The general approach taken is to have qemu-dm provide two machine types - one for xen paravirt, the other for fullyvirt. For compatability the later is the default. The goals overall are to kill LibVNCServer, remove alot of code duplication and/or parallel impls of the same concepts, and