Update Linux to v5.10.109
Sourced from [1]
[1] https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.10.109.tar.xz
Change-Id: I19bca9fc6762d4e63bcf3e4cba88bbe560d9c76c
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/tools/objtool/builtin-check.c b/tools/objtool/builtin-check.c
index c807984..c6d199b 100644
--- a/tools/objtool/builtin-check.c
+++ b/tools/objtool/builtin-check.c
@@ -14,10 +14,11 @@
*/
#include <subcmd/parse-options.h>
+#include <string.h>
#include "builtin.h"
-#include "check.h"
+#include "objtool.h"
-bool no_fp, no_unreachable, retpoline, module, backtrace, uaccess;
+bool no_fp, no_unreachable, retpoline, module, backtrace, uaccess, stats, validate_dup, vmlinux;
static const char * const check_usage[] = {
"objtool check [<options>] file.o",
@@ -31,12 +32,17 @@
OPT_BOOLEAN('m', "module", &module, "Indicates the object will be part of a kernel module"),
OPT_BOOLEAN('b', "backtrace", &backtrace, "unwind on error"),
OPT_BOOLEAN('a', "uaccess", &uaccess, "enable uaccess checking"),
+ OPT_BOOLEAN('s', "stats", &stats, "print statistics"),
+ OPT_BOOLEAN('d', "duplicate", &validate_dup, "duplicate validation for vmlinux.o"),
+ OPT_BOOLEAN('l', "vmlinux", &vmlinux, "vmlinux.o validation"),
OPT_END(),
};
int cmd_check(int argc, const char **argv)
{
- const char *objname;
+ const char *objname, *s;
+ struct objtool_file *file;
+ int ret;
argc = parse_options(argc, argv, check_options, check_usage, 0);
@@ -45,5 +51,20 @@
objname = argv[0];
- return check(objname, false);
+ s = strstr(objname, "vmlinux.o");
+ if (s && !s[9])
+ vmlinux = true;
+
+ file = objtool_open_read(objname);
+ if (!file)
+ return 1;
+
+ ret = check(file);
+ if (ret)
+ return ret;
+
+ if (file->elf->changed)
+ return elf_write(file->elf);
+
+ return 0;
}