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From: Mario Limonciello <mario.limonciello@amd.com>
To: Tom Lendacky <thomas.lendacky@amd.com>,
	John Allen <john.allen@amd.com>,
	Herbert Xu <herbert@gondor.apana.org.au>
Cc: "David S . Miller" <davem@davemloft.net>,
	<linux-kernel@vger.kernel.org>, <linux-crypto@vger.kernel.org>,
	Mario Limonciello <mario.limonciello@amd.com>
Subject: [PATCH v5 01/11] crypto: ccp: Rename macro for security attributes
Date: Fri, 23 Jun 2023 08:49:51 -0500	[thread overview]
Message-ID: <20230623135001.18672-2-mario.limonciello@amd.com> (raw)
In-Reply-To: <20230623135001.18672-1-mario.limonciello@amd.com>

The attribute_show() macro is only valid for determining the availability
of security related sysfs entries. Rename the macro to better show this
relationship.

Acked-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
---
v2->v3:
 * Pick up tag
---
 drivers/crypto/ccp/sp-pci.c | 26 +++++++++++++-------------
 1 file changed, 13 insertions(+), 13 deletions(-)

diff --git a/drivers/crypto/ccp/sp-pci.c b/drivers/crypto/ccp/sp-pci.c
index b603ad9b8341b..c8f075a7f49f8 100644
--- a/drivers/crypto/ccp/sp-pci.c
+++ b/drivers/crypto/ccp/sp-pci.c
@@ -32,7 +32,7 @@ struct sp_pci {
 };
 static struct sp_device *sp_dev_master;
 
-#define attribute_show(name, def)						\
+#define security_attribute_show(name, def)					\
 static ssize_t name##_show(struct device *d, struct device_attribute *attr,	\
 			   char *buf)						\
 {										\
@@ -42,24 +42,24 @@ static ssize_t name##_show(struct device *d, struct device_attribute *attr,	\
 	return sysfs_emit(buf, "%d\n", (psp->capability & bit) > 0);		\
 }
 
-attribute_show(fused_part, FUSED_PART)
+security_attribute_show(fused_part, FUSED_PART)
 static DEVICE_ATTR_RO(fused_part);
-attribute_show(debug_lock_on, DEBUG_LOCK_ON)
+security_attribute_show(debug_lock_on, DEBUG_LOCK_ON)
 static DEVICE_ATTR_RO(debug_lock_on);
-attribute_show(tsme_status, TSME_STATUS)
+security_attribute_show(tsme_status, TSME_STATUS)
 static DEVICE_ATTR_RO(tsme_status);
-attribute_show(anti_rollback_status, ANTI_ROLLBACK_STATUS)
+security_attribute_show(anti_rollback_status, ANTI_ROLLBACK_STATUS)
 static DEVICE_ATTR_RO(anti_rollback_status);
-attribute_show(rpmc_production_enabled, RPMC_PRODUCTION_ENABLED)
+security_attribute_show(rpmc_production_enabled, RPMC_PRODUCTION_ENABLED)
 static DEVICE_ATTR_RO(rpmc_production_enabled);
-attribute_show(rpmc_spirom_available, RPMC_SPIROM_AVAILABLE)
+security_attribute_show(rpmc_spirom_available, RPMC_SPIROM_AVAILABLE)
 static DEVICE_ATTR_RO(rpmc_spirom_available);
-attribute_show(hsp_tpm_available, HSP_TPM_AVAILABLE)
+security_attribute_show(hsp_tpm_available, HSP_TPM_AVAILABLE)
 static DEVICE_ATTR_RO(hsp_tpm_available);
-attribute_show(rom_armor_enforced, ROM_ARMOR_ENFORCED)
+security_attribute_show(rom_armor_enforced, ROM_ARMOR_ENFORCED)
 static DEVICE_ATTR_RO(rom_armor_enforced);
 
-static struct attribute *psp_attrs[] = {
+static struct attribute *psp_security_attrs[] = {
 	&dev_attr_fused_part.attr,
 	&dev_attr_debug_lock_on.attr,
 	&dev_attr_tsme_status.attr,
@@ -83,13 +83,13 @@ static umode_t psp_security_is_visible(struct kobject *kobj, struct attribute *a
 	return 0;
 }
 
-static struct attribute_group psp_attr_group = {
-	.attrs = psp_attrs,
+static struct attribute_group psp_security_attr_group = {
+	.attrs = psp_security_attrs,
 	.is_visible = psp_security_is_visible,
 };
 
 static const struct attribute_group *psp_groups[] = {
-	&psp_attr_group,
+	&psp_security_attr_group,
 	NULL,
 };
 
-- 
2.34.1


  reply	other threads:[~2023-06-23 18:31 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-06-23 13:49 [PATCH v5 00/11] Add dynamic boost control support Mario Limonciello
2023-06-23 13:49 ` Mario Limonciello [this message]
2023-06-23 13:49 ` [PATCH v5 02/11] crypto: ccp: Add support for displaying PSP firmware versions Mario Limonciello
2023-06-23 13:49 ` [PATCH v5 03/11] crypto: ccp: Add bootloader and TEE version offsets Mario Limonciello
2023-06-23 13:49 ` [PATCH v5 04/11] crypto: ccp: move setting PSP master to earlier in the init Mario Limonciello
2023-06-23 13:49 ` [PATCH v5 05/11] crypto: ccp: Add support for fetching a nonce for dynamic boost control Mario Limonciello
2023-06-23 13:49 ` [PATCH v5 06/11] crypto: ccp: Add support for setting user ID " Mario Limonciello
2023-06-23 13:49 ` [PATCH v5 07/11] crypto: ccp: Add support for getting and setting DBC parameters Mario Limonciello
2023-06-23 13:49 ` [PATCH v5 08/11] crypto: ccp: Add a sample library for ioctl use Mario Limonciello
2023-06-23 13:49 ` [PATCH v5 09/11] crypto: ccp: Add a sample python script for Dynamic Boost Control Mario Limonciello
2023-06-23 13:50 ` [PATCH v5 10/11] crypto: ccp: Add unit tests for dynamic boost control Mario Limonciello
2023-06-23 13:50 ` [PATCH v5 11/11] crypto: ccp: Add Mario to MAINTAINERS Mario Limonciello
2023-06-27 15:42 ` [PATCH v5 00/11] Add dynamic boost control support John Allen
2023-07-10 18:26 ` Limonciello, Mario
2023-07-10 23:16   ` Herbert Xu
2023-07-10 23:25     ` Limonciello, Mario
2023-07-10 23:26       ` Herbert Xu
2023-07-14  8:53 ` Herbert Xu

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