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hardening fix for v7.1-rc4

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- gcc-plugins: Fix GCC 16 removal of CONST_CAST macros
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Merge tag 'hardening-v7.1-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux

Pull hardening fix from Kees Cook:

 - gcc-plugins: Fix GCC 16 removal of CONST_CAST macros

* tag 'hardening-v7.1-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
  gcc-plugins: Always define CONST_CAST_GIMPLE and CONST_CAST_TREE
This commit is contained in:
Linus Torvalds 2026-05-15 12:27:03 -07:00
commit 78e8370033
1 changed files with 3 additions and 1 deletions
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4
scripts/gcc-plugins/gcc-common.h
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@ -309,7 +309,9 @@ typedef const gimple *const_gimple_ptr;
#define gimple gimple_ptr
#define const_gimple const_gimple_ptr
#undef CONST_CAST_GIMPLE
#define CONST_CAST_GIMPLE(X) CONST_CAST(gimple, (X))
#define CONST_CAST_GIMPLE(X) const_cast<gimple>((X))
#undef CONST_CAST_TREE
#define CONST_CAST_TREE(X) const_cast<tree>((X))
/* gimple related */
static inline gimple gimple_build_assign_with_ops(enum tree_code subcode, tree lhs, tree op1, tree op2 MEM_STAT_DECL)