Revert "x86: don't let decompressed kernel image clobber setup_data"

This reverts commit eac7a7791bb6d719233deed750034042318ffd56.

Fixes: eac7a7791b ("x86: don't let decompressed kernel image clobber setup_data")
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Tested-by: Nathan Chancellor <nathan@kernel.org>
Tested-by: Dov Murik <dovmurik@linux.ibm.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>

1 files changed, 0 insertions, 9 deletions

diff --git a/hw/nvram/fw_cfg.c b/hw/nvram/fw_cfg.c
index 432754eda4..a00881bc64 100644
--- a/hw/nvram/fw_cfg.c
+++ b/hw/nvram/fw_cfg.c
@@ -741,15 +741,6 @@ void fw_cfg_add_bytes(FWCfgState *s, uint16_t key, void *data, size_t len)
     fw_cfg_add_bytes_callback(s, key, NULL, NULL, NULL, data, len, true);
 }
 
-void *fw_cfg_read_bytes_ptr(FWCfgState *s, uint16_t key)
-{
-    int arch = !!(key & FW_CFG_ARCH_LOCAL);
-
-    key &= FW_CFG_ENTRY_MASK;
-    assert(key < fw_cfg_max_entry(s));
-    return s->entries[arch][key].data;
-}
-
 void fw_cfg_add_string(FWCfgState *s, uint16_t key, const char *value)
 {
     size_t sz = strlen(value) + 1;