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| author |   Nick Desaulniers <ndesaulniers@google.com> | 2021-09-10 16:40:40 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2021-09-13 10:18:28 -0700 |
| commit | adac17e3f61f54927b961d97bd303dd5795a307b (patch) | |
| tree | 6e340d1823c145b199b01ccdf04239455c5ef986 /mm/ksm.c | |
| parent | compiler.h: drop fallback overflow checkers (diff) | |
| download | linux-dev-adac17e3f61f54927b961d97bd303dd5795a307b.tar.xz linux-dev-adac17e3f61f54927b961d97bd303dd5795a307b.zip | |
mm/ksm: remove old GCC 4.9+ check
The minimum supported version of GCC has been raised to GCC 5.1.
Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/ksm.c')
| -rw-r--r-- | mm/ksm.c | 2 |
1 files changed, 0 insertions, 2 deletions
@@ -651,10 +651,8 @@ static void remove_node_from_stable_tree(struct stable_node *stable_node) * from &migrate_nodes. This will verify that future list.h changes * don't break STABLE_NODE_DUP_HEAD. Only recent gcc can handle it. */ -#if defined(GCC_VERSION) && GCC_VERSION >= 40903 BUILD_BUG_ON(STABLE_NODE_DUP_HEAD <= &migrate_nodes); BUILD_BUG_ON(STABLE_NODE_DUP_HEAD >= &migrate_nodes + 1); -#endif if (stable_node->head == &migrate_nodes) list_del(&stable_node->list); |