From 3a2c4d55e32ad65efebdb6de44eef3bfa08bb49d Mon Sep 17 00:00:00 2001 From: Kees Cook Date: Wed, 2 Sep 2026 15:31:14 -0700 Subject: treewide: refresh kmalloc_obj() conversions This is another run of the Coccinelle script for converting kmalloc() family of allocations to kmalloc_obj() via the existing rules in scripts/coccinelle/api/kmalloc_objs.cocci This catches both the set of kmalloc() uses added since the first kmalloc_obj() conversions in v7.0 and adds a large group missed in the first pass due to Coccinelle not interacting well with the cleanup.h scoped_...() family of macros[1]. I worked around this with spatch's "--macro-file" argument to a file with all the scoped_...() macros mapped to Coccinelle's YACFE_ITERATOR[2] as that was the closest viable control flow indicator I could find. Build tested allmodconfig on x86, arm64, arm, loongarch, mips, powerpc, riscv, and s390 with no new warnings. Link: https://lore.kernel.org/lkml/202609021314.8A9C0B8@keescook/ [1] Link: https://github.com/coccinelle/coccinelle/blob/master/standard.h [2] Signed-off-by: Kees Cook --- io_uring/fs.h | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 io_uring/fs.h (limited to 'io_uring/fs.h') diff --git a/io_uring/fs.h b/io_uring/fs.h new file mode 100644 index 000000000..0bb5efe3d --- /dev/null +++ b/io_uring/fs.h @@ -0,0 +1,20 @@ +// SPDX-License-Identifier: GPL-2.0 + +int io_renameat_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe); +int io_renameat(struct io_kiocb *req, unsigned int issue_flags); +void io_renameat_cleanup(struct io_kiocb *req); + +int io_unlinkat_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe); +int io_unlinkat(struct io_kiocb *req, unsigned int issue_flags); +void io_unlinkat_cleanup(struct io_kiocb *req); + +int io_mkdirat_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe); +int io_mkdirat(struct io_kiocb *req, unsigned int issue_flags); +void io_mkdirat_cleanup(struct io_kiocb *req); + +int io_symlinkat_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe); +int io_symlinkat(struct io_kiocb *req, unsigned int issue_flags); + +int io_linkat_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe); +int io_linkat(struct io_kiocb *req, unsigned int issue_flags); +void io_link_cleanup(struct io_kiocb *req); -- cgit v1.3.1