diff options
Diffstat (limited to 'migration/migration.c')
| -rw-r--r-- | migration/migration.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/migration/migration.c b/migration/migration.c index e1c0082530..53b9a8af96 100644 --- a/migration/migration.c +++ b/migration/migration.c @@ -391,7 +391,7 @@ int migrate_send_rp_message_req_pages(MigrationIncomingState *mis, int migrate_send_rp_req_pages(MigrationIncomingState *mis, RAMBlock *rb, ram_addr_t start, uint64_t haddr) { - void *aligned = (void *)(uintptr_t)(haddr & (-qemu_ram_pagesize(rb))); + void *aligned = (void *)(uintptr_t)ROUND_DOWN(haddr, qemu_ram_pagesize(rb)); bool received = false; WITH_QEMU_LOCK_GUARD(&mis->page_request_mutex) { @@ -2637,8 +2637,8 @@ static void migrate_handle_rp_req_pages(MigrationState *ms, const char* rbname, * Since we currently insist on matching page sizes, just sanity check * we're being asked for whole host pages. */ - if (start & (our_host_ps - 1) || - (len & (our_host_ps - 1))) { + if (!QEMU_IS_ALIGNED(start, our_host_ps) || + !QEMU_IS_ALIGNED(len, our_host_ps)) { error_report("%s: Misaligned page request, start: " RAM_ADDR_FMT " len: %zd", __func__, start, len); mark_source_rp_bad(ms); |