mirror of https://github.com/proxmox/mirror_qemu
230376d285
For testing, it can be useful to simulate an enormous amount of memory (e.g. 2^64 RAM). This adds an MMIO device that acts as sparse memory. When something writes a nonzero value to a sparse-mem address, we allocate a block of memory. For now, since the only user of this device is the fuzzer, we do not track and free zeroed blocks. The device has a very low priority (so it can be mapped beneath actual RAM, and virtual device MMIO regions). Signed-off-by: Alexander Bulekov <alxndr@bu.edu> Reviewed-by: Darren Kenny <darren.kenny@oracle.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> |
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| .. | ||
| Kconfig | ||
| memory-device.c | ||
| meson.build | ||
| npcm7xx_mc.c | ||
| nvdimm.c | ||
| pc-dimm.c | ||
| sparse-mem.c | ||
| trace-events | ||
| trace.h | ||