From: Fea.Wang <fea.wang@sifive.com>
Date: Thu, 12 Sep 2024 07:04:04 +0000 (+0800)
Subject: softmmu/physmem.c: Keep transaction attribute in address_space_map()
X-Git-Tag: v9.2.0-rc0~79^2~2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=d8d5ca40048b04750de5a0ae0b2b9f153a391951;p=thirdparty%2Fqemu.git

softmmu/physmem.c: Keep transaction attribute in address_space_map()

The follow-up transactions may use the data in the attribution, so keep
the value of attribution from the function parameter just as
flatview_translate() above.

Signed-off-by: Fea.Wang <fea.wang@sifive.com>
Cc: qemu-stable@nongnu.org
Fixes: f26404fbee ("Make address_space_map() take a MemTxAttrs argument")
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Link: https://lore.kernel.org/r/20240912070404.2993976-2-fea.wang@sifive.com
Signed-off-by: Peter Xu <peterx@redhat.com>
---

diff --git a/system/physmem.c b/system/physmem.c
index d71a2b1bbde..dc1db3a3846 100644
--- a/system/physmem.c
+++ b/system/physmem.c
@@ -3274,7 +3274,7 @@ void *address_space_map(AddressSpace *as,
         bounce->len = l;
 
         if (!is_write) {
-            flatview_read(fv, addr, MEMTXATTRS_UNSPECIFIED,
+            flatview_read(fv, addr, attrs,
                           bounce->buffer, l);
         }