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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2025-01-29 21:35:40 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2025-01-29 21:35:40 +0300 |
| commit | af13ff1c33e043b746cd96c83c7660ddf0272f73 (patch) | |
| tree | 9c0f6b33b52346f15ed481e201e56631752950c5 /arch/arm64 | |
| parent | 92cc9acff7194b1b9db078901f2a83182bb73202 (diff) | |
| parent | 1751f872cc97f992ed5c4c72c55588db1f0021e1 (diff) | |
| download | linux-af13ff1c33e043b746cd96c83c7660ddf0272f73.tar.xz | |
Merge tag 'constfy-sysctl-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl
Pull sysctl table constification from Joel Granados:
"All ctl_table declared outside of functions and that remain unmodified
after initialization are const qualified.
This prevents unintended modifications to proc_handler function
pointers by placing them in the .rodata section.
This is a continuation of the tree-wide effort started a few releases
ago with the constification of the ctl_table struct arguments in the
sysctl API done in 78eb4ea25cd5 ("sysctl: treewide: constify the
ctl_table argument of proc_handlers")"
* tag 'constfy-sysctl-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl:
treewide: const qualify ctl_tables where applicable
Diffstat (limited to 'arch/arm64')
| -rw-r--r-- | arch/arm64/kernel/fpsimd.c | 4 | ||||
| -rw-r--r-- | arch/arm64/kernel/process.c | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm64/kernel/fpsimd.c b/arch/arm64/kernel/fpsimd.c index 8c4c1a2186cc..2b601d88762d 100644 --- a/arch/arm64/kernel/fpsimd.c +++ b/arch/arm64/kernel/fpsimd.c @@ -562,7 +562,7 @@ static int vec_proc_do_default_vl(const struct ctl_table *table, int write, return 0; } -static struct ctl_table sve_default_vl_table[] = { +static const struct ctl_table sve_default_vl_table[] = { { .procname = "sve_default_vector_length", .mode = 0644, @@ -585,7 +585,7 @@ static int __init sve_sysctl_init(void) { return 0; } #endif /* ! (CONFIG_ARM64_SVE && CONFIG_SYSCTL) */ #if defined(CONFIG_ARM64_SME) && defined(CONFIG_SYSCTL) -static struct ctl_table sme_default_vl_table[] = { +static const struct ctl_table sme_default_vl_table[] = { { .procname = "sme_default_vector_length", .mode = 0644, diff --git a/arch/arm64/kernel/process.c b/arch/arm64/kernel/process.c index 2968a33bb3bc..42faebb7b712 100644 --- a/arch/arm64/kernel/process.c +++ b/arch/arm64/kernel/process.c @@ -859,7 +859,7 @@ long get_tagged_addr_ctrl(struct task_struct *task) * disable it for tasks that already opted in to the relaxed ABI. */ -static struct ctl_table tagged_addr_sysctl_table[] = { +static const struct ctl_table tagged_addr_sysctl_table[] = { { .procname = "tagged_addr_disabled", .mode = 0644, |