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| author | Edgar E. Iglesias <edgar.iglesias@amd.com> | 2024-05-03 03:44:45 +0200 |
|---|---|---|
| committer | Philippe Mathieu-Daudé <philmd@linaro.org> | 2024-06-04 11:53:38 +0200 |
| commit | 5d1c26029e54bbdcef081cf3a016abf890f2da54 (patch) | |
| tree | 9af9189d07eca1f1daf8e74a2d89985553beade9 /system | |
| parent | 1be974bc2658b2f1d9a3aaacda2657dc85c208d2 (diff) | |
| download | qemu-5d1c26029e54bbdcef081cf3a016abf890f2da54.zip qemu-5d1c26029e54bbdcef081cf3a016abf890f2da54.tar.gz qemu-5d1c26029e54bbdcef081cf3a016abf890f2da54.tar.bz2 | |
physmem: Always pass offset + addr to xen_map_cache
Always pass address with offset to xen_map_cache().
This is in preparation for support for grant mappings.
Since this is within a block that checks for offset == 0,
this has no functional changes.
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@amd.com>
Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20240529140739.1387692-5-edgar.iglesias@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Diffstat (limited to 'system')
| -rw-r--r-- | system/physmem.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/system/physmem.c b/system/physmem.c index 342b7a8..5e6257e 100644 --- a/system/physmem.c +++ b/system/physmem.c @@ -2230,7 +2230,8 @@ static void *qemu_ram_ptr_length(RAMBlock *block, ram_addr_t addr, * In that case just map the requested area. */ if (block->offset == 0) { - return xen_map_cache(block->mr, addr, len, lock, lock, + return xen_map_cache(block->mr, block->offset + addr, + len, lock, lock, is_write); } |