From 20d549cb0b6c8a9df8690d8e97505aa785036472 Mon Sep 17 00:00:00 2001 From: Juan Quintela Date: Tue, 21 Dec 2021 10:28:16 +0100 Subject: [PATCH] migration: Remove masking for compression Remove the mask in the call to ram_release_pages(). Nothing else does it, and if the offset has that bits set, we have a lot of trouble. Signed-off-by: Juan Quintela Reviewed-by: Dr. David Alan Gilbert --- migration/ram.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/migration/ram.c b/migration/ram.c index 881fe4974e..fa49d22e69 100644 --- a/migration/ram.c +++ b/migration/ram.c @@ -1340,7 +1340,7 @@ static bool do_compress_ram_page(QEMUFile *f, z_stream *stream, RAMBlock *block, ram_addr_t offset, uint8_t *source_buf) { RAMState *rs = ram_state; - uint8_t *p = block->host + (offset & TARGET_PAGE_MASK); + uint8_t *p = block->host + offset; bool zero_page = false; int ret; @@ -1365,7 +1365,7 @@ static bool do_compress_ram_page(QEMUFile *f, z_stream *stream, RAMBlock *block, } exit: - ram_release_page(block->idstr, offset & TARGET_PAGE_MASK); + ram_release_page(block->idstr, offset); return zero_page; } -- 2.11.0