diff options
Diffstat (limited to 'linux-user/main.c')
| -rw-r--r-- | linux-user/main.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/linux-user/main.c b/linux-user/main.c index e540acb84a..bad03f06d3 100644 --- a/linux-user/main.c +++ b/linux-user/main.c @@ -332,11 +332,11 @@ static void handle_arg_ld_prefix(const char *arg) static void handle_arg_pagesize(const char *arg) { - qemu_host_page_size = atoi(arg); - if (qemu_host_page_size == 0 || - (qemu_host_page_size & (qemu_host_page_size - 1)) != 0) { - fprintf(stderr, "page size must be a power of two\n"); - exit(EXIT_FAILURE); + unsigned size, want = qemu_real_host_page_size(); + + if (qemu_strtoui(arg, NULL, 10, &size) || size != want) { + warn_report("Deprecated page size option cannot " + "change host page size (%u)", want); } } @@ -496,7 +496,7 @@ static const struct qemu_argument arg_table[] = { {"D", "QEMU_LOG_FILENAME", true, handle_arg_log_filename, "logfile", "write logs to 'logfile' (default stderr)"}, {"p", "QEMU_PAGESIZE", true, handle_arg_pagesize, - "pagesize", "set the host page size to 'pagesize'"}, + "pagesize", "deprecated change to host page size"}, {"one-insn-per-tb", "QEMU_ONE_INSN_PER_TB", false, handle_arg_one_insn_per_tb, "", "run with one guest instruction per emulated TB"}, |