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| author | William Roche <william.roche@oracle.com> | 2025-02-11 21:27:06 +0000 |
|---|---|---|
| committer | Peter Xu <peterx@redhat.com> | 2025-02-12 11:33:13 -0500 |
| commit | 30943e496f2b0a49357581af480bdcd74fb338f5 (patch) | |
| tree | 1479b49b52c046adf583c0c5394977887b7a57a8 /rust/qemu-api | |
| parent | c1cda1c5f8faf18994dacb8c733ad22e22c2318f (diff) | |
| download | qemu-30943e496f2b0a49357581af480bdcd74fb338f5.zip qemu-30943e496f2b0a49357581af480bdcd74fb338f5.tar.gz qemu-30943e496f2b0a49357581af480bdcd74fb338f5.tar.bz2 | |
system/physmem: poisoned memory discard on reboot
Repair poisoned memory location(s), calling ram_block_discard_range():
punching a hole in the backend file when necessary and regenerating
a usable memory.
If the kernel doesn't support the madvise calls used by this function
and we are dealing with anonymous memory, fall back to remapping the
location(s).
Signed-off-by: William Roche <william.roche@oracle.com>
Acked-by: David Hildenbrand <david@redhat.com>
Link: https://lore.kernel.org/r/20250211212707.302391-3-william.roche@oracle.com
Signed-off-by: Peter Xu <peterx@redhat.com>
Diffstat (limited to 'rust/qemu-api')
0 files changed, 0 insertions, 0 deletions