2023-02-17 03:20:18

by Thomas Weißschuh

[permalink] [raw]
Subject: [PATCH] x86/MCE/AMD: Make kobj_type structure constant

Since commit ee6d3dd4ed48 ("driver core: make kobj_type constant.")
the driver core allows the usage of const struct kobj_type.

Take advantage of this to constify the structure definition to prevent
modification at runtime.

Signed-off-by: Thomas Weißschuh <[email protected]>
---
arch/x86/kernel/cpu/mce/amd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/kernel/cpu/mce/amd.c b/arch/x86/kernel/cpu/mce/amd.c
index 10fb5b5c9efa..1eb2905ac211 100644
--- a/arch/x86/kernel/cpu/mce/amd.c
+++ b/arch/x86/kernel/cpu/mce/amd.c
@@ -1035,7 +1035,7 @@ static const struct sysfs_ops threshold_ops = {

static void threshold_block_release(struct kobject *kobj);

-static struct kobj_type threshold_ktype = {
+static const struct kobj_type threshold_ktype = {
.sysfs_ops = &threshold_ops,
.default_groups = default_groups,
.release = threshold_block_release,

---
base-commit: 3ac88fa4605ec98e545fb3ad0154f575fda2de5f
change-id: 20230217-kobj_type-mce-amd-3a52b6d49909

Best regards,
--
Thomas Weißschuh <[email protected]>



Subject: [tip: ras/core] x86/MCE/AMD: Make kobj_type structure constant

The following commit has been merged into the ras/core branch of tip:

Commit-ID: 7214b32b6f4c6c1385a52f2e3a7107f28349f505
Gitweb: https://git.kernel.org/tip/7214b32b6f4c6c1385a52f2e3a7107f28349f505
Author: Thomas Weißschuh <[email protected]>
AuthorDate: Fri, 17 Feb 2023 03:20:05
Committer: Borislav Petkov (AMD) <[email protected]>
CommitterDate: Mon, 06 Mar 2023 09:57:27 +01:00

x86/MCE/AMD: Make kobj_type structure constant

Since

ee6d3dd4ed48 ("driver core: make kobj_type constant.")

the driver core allows the usage of const struct kobj_type.

Take advantage of this to constify the structure definition to prevent
modification at runtime.

Signed-off-by: Thomas Weißschuh <[email protected]>
Signed-off-by: Borislav Petkov (AMD) <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
---
arch/x86/kernel/cpu/mce/amd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/kernel/cpu/mce/amd.c b/arch/x86/kernel/cpu/mce/amd.c
index 23c5072..4881893 100644
--- a/arch/x86/kernel/cpu/mce/amd.c
+++ b/arch/x86/kernel/cpu/mce/amd.c
@@ -1029,7 +1029,7 @@ static const struct sysfs_ops threshold_ops = {

static void threshold_block_release(struct kobject *kobj);

-static struct kobj_type threshold_ktype = {
+static const struct kobj_type threshold_ktype = {
.sysfs_ops = &threshold_ops,
.default_groups = default_groups,
.release = threshold_block_release,