fixup! [LibOS] Fix syscall mmap function signature

Signed-off-by: Erica Fu <[email protected]>

Author: efu39

libos/src/sys/libos_mmap.c

@@ -260,8 +260,8 @@ long libos_syscall_mmap(unsigned long addr, unsigned long length, unsigned long
         if (ret == 0) {
             int update_valid_length_ret = bkeep_vma_update_valid_length((void*)addr, valid_length);
             if (update_valid_length_ret < 0) {
-                log_error("[mmap] Failed to update valid length to %lu of bookkeeped memory %#lx-%#lx!",
-                          valid_length, addr, addr + length);
+                log_error("[mmap] Failed to update valid length to %lu of bookkeeped memory at "
+                          "%#lx-%#lx!", valid_length, addr, addr + length);
                 BUG();
             }
         }
@@ -270,8 +270,8 @@ long libos_syscall_mmap(unsigned long addr, unsigned long length, unsigned long
     if (ret < 0) {
         void* tmp_vma = NULL;
         if (bkeep_munmap((void*)addr, length, /*is_internal=*/false, &tmp_vma) < 0) {
-            log_error("[mmap] Failed to remove bookkeeped memory that was not allocated at %#lx-%#lx!",
-                      addr, addr + length);
+            log_error("[mmap] Failed to remove bookkeeped memory that was not allocated at "
+                      "%#lx-%#lx!", addr, addr + length);
             BUG();
         }
         bkeep_remove_tmp_vma(tmp_vma);