From: Andi Kleen <[email protected]> When __gnu_lto_* is present that means that the module hasn't run with LTO yet.
Cc: [email protected] Signed-off-by: Andi Kleen <[email protected]> --- kernel/module.c | 5 ++++- 1 files changed, 4 insertions(+), 1 deletions(-) diff --git a/kernel/module.c b/kernel/module.c index 2cbbae3..a8a29c4 100644 --- a/kernel/module.c +++ b/kernel/module.c @@ -1905,8 +1905,11 @@ static int simplify_symbols(struct module *mod, const struct load_info *info) switch (sym[i].st_shndx) { case SHN_COMMON: /* Ignore common symbols */ - if (!strncmp(name, "__gnu_lto", 9)) + if (!strncmp(name, "__gnu_lto", 9)) { + printk("%s: module not link time optimized\n", + mod->name); break; + } /* We compiled with -fno-common. These are not supposed to happen. */ -- 1.7.7.6 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
