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| author | Kees Cook <kees+treewide@kernel.org> | 2026-09-02 15:31:14 -0700 |
|---|---|---|
| committer | Kees Cook <kees@kernel.org> | 2026-09-04 21:37:00 -0700 |
| commit | 3a2c4d55e32ad65efebdb6de44eef3bfa08bb49d (patch) | |
| tree | c65086f9bdcd48c6360fb7cb4598bca084da1f32 /certs/system_certificates.S | |
| download | linux-stable-3a2c4d55e32ad65efebdb6de44eef3bfa08bb49d.tar.gz linux-stable-3a2c4d55e32ad65efebdb6de44eef3bfa08bb49d.zip | |
treewide: refresh kmalloc_obj() conversionsgrafted
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 <kees+treewide@kernel.org>
Diffstat (limited to 'certs/system_certificates.S')
| -rw-r--r-- | certs/system_certificates.S | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/certs/system_certificates.S b/certs/system_certificates.S new file mode 100644 index 000000000..003e25d4a --- /dev/null +++ b/certs/system_certificates.S @@ -0,0 +1,46 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#include <linux/export.h> +#include <linux/init.h> + + __INITRODATA + + .align 8 + .globl system_certificate_list +system_certificate_list: +__cert_list_start: +__module_cert_start: + .incbin "certs/signing_key.x509" +__module_cert_end: + .incbin "certs/x509_certificate_list" +__cert_list_end: + +#ifdef CONFIG_SYSTEM_EXTRA_CERTIFICATE + .globl system_extra_cert + .size system_extra_cert, CONFIG_SYSTEM_EXTRA_CERTIFICATE_SIZE +system_extra_cert: + .fill CONFIG_SYSTEM_EXTRA_CERTIFICATE_SIZE, 1, 0 + + .align 4 + .globl system_extra_cert_used +system_extra_cert_used: + .int 0 + +#endif /* CONFIG_SYSTEM_EXTRA_CERTIFICATE */ + + .align 8 + .globl system_certificate_list_size +system_certificate_list_size: +#ifdef CONFIG_64BIT + .quad __cert_list_end - __cert_list_start +#else + .long __cert_list_end - __cert_list_start +#endif + + .align 8 + .globl module_cert_size +module_cert_size: +#ifdef CONFIG_64BIT + .quad __module_cert_end - __module_cert_start +#else + .long __module_cert_end - __module_cert_start +#endif |