To allow userspace to make correcty security policy decision, the kernel
needs to export a few details of the supported security features and
encryption key size information. This command exports this information
and also allows future extensions if needed.
Signed-off-by: Marcel Holtmann <[email protected]>
---
include/net/bluetooth/mgmt.h | 7 +++++
net/bluetooth/mgmt.c | 53 ++++++++++++++++++++++++++++++++++++
2 files changed, 60 insertions(+)
diff --git a/include/net/bluetooth/mgmt.h b/include/net/bluetooth/mgmt.h
index f41cd87550dc..65dd6fd1fff3 100644
--- a/include/net/bluetooth/mgmt.h
+++ b/include/net/bluetooth/mgmt.h
@@ -674,6 +674,13 @@ struct mgmt_cp_set_blocked_keys {
#define MGMT_OP_SET_WIDEBAND_SPEECH 0x0047
+#define MGMT_OP_READ_SECURITY_INFO 0x0048
+#define MGMT_READ_SECURITY_INFO_SIZE 0
+struct mgmt_rp_read_security_info {
+ __le16 sec_len;
+ __u8 sec[0];
+} __packed;
+
#define MGMT_EV_CMD_COMPLETE 0x0001
struct mgmt_ev_cmd_complete {
__le16 opcode;
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index 6552003a170e..7b9eac339c87 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -108,6 +108,7 @@ static const u16 mgmt_commands[] = {
MGMT_OP_SET_APPEARANCE,
MGMT_OP_SET_BLOCKED_KEYS,
MGMT_OP_SET_WIDEBAND_SPEECH,
+ MGMT_OP_READ_SECURITY_INFO,
};
static const u16 mgmt_events[] = {
@@ -155,6 +156,7 @@ static const u16 mgmt_untrusted_commands[] = {
MGMT_OP_READ_CONFIG_INFO,
MGMT_OP_READ_EXT_INDEX_LIST,
MGMT_OP_READ_EXT_INFO,
+ MGMT_OP_READ_SECURITY_INFO,
};
static const u16 mgmt_untrusted_events[] = {
@@ -3659,6 +3661,55 @@ static int set_wideband_speech(struct sock *sk, struct hci_dev *hdev,
return err;
}
+static int read_security_info(struct sock *sk, struct hci_dev *hdev,
+ void *data, u16 data_len)
+{
+ char buf[16];
+ struct mgmt_rp_read_security_info *rp = (void *)buf;
+ u16 sec_len = 0;
+ u8 flags = 0;
+
+ bt_dev_dbg(hdev, "sock %p", sk);
+
+ memset(&buf, 0, sizeof(buf));
+
+ hci_dev_lock(hdev);
+
+ /* When the Read Simple Pairing Options command is supported, then
+ * the remote public key validation is supported.
+ */
+ if (hdev->commands[41] & 0x08)
+ flags |= 0x01; /* Remote public key validation (BR/EDR) */
+
+ flags |= 0x02; /* Remote public key validation (LE) */
+
+ /* When the Read Encryption Key Size command is supported, then the
+ * encryption key size is enforced.
+ */
+ if (hdev->commands[20] & 0x10)
+ flags |= 0x04; /* Encryption key size enforcement (BR/EDR) */
+
+ flags |= 0x08; /* Encryption key size enforcement (LE) */
+
+ sec_len = eir_append_data(rp->sec, sec_len, 0x01, &flags, 1);
+
+ /* When the Read Simple Pairing Options command is supported, then
+ * also max encryption key size information is provided.
+ */
+ if (hdev->commands[41] & 0x08)
+ sec_len = eir_append_le16(rp->sec, sec_len, 0x02,
+ hdev->max_enc_key_size);
+
+ sec_len = eir_append_le16(rp->sec, sec_len, 0x03, SMP_MAX_ENC_KEY_SIZE);
+
+ rp->sec_len = cpu_to_le16(sec_len);
+
+ hci_dev_unlock(hdev);
+
+ return mgmt_cmd_complete(sk, hdev->id, MGMT_OP_READ_SECURITY_INFO, 0,
+ rp, sizeof(*rp) + sec_len);
+}
+
static void read_local_oob_data_complete(struct hci_dev *hdev, u8 status,
u16 opcode, struct sk_buff *skb)
{
@@ -7099,6 +7150,8 @@ static const struct hci_mgmt_handler mgmt_handlers[] = {
{ set_blocked_keys, MGMT_OP_SET_BLOCKED_KEYS_SIZE,
HCI_MGMT_VAR_LEN },
{ set_wideband_speech, MGMT_SETTING_SIZE },
+ { read_security_info, MGMT_READ_SECURITY_INFO_SIZE,
+ HCI_MGMT_UNTRUSTED },
};
void mgmt_index_added(struct hci_dev *hdev)
--
2.25.1
HI Marcel,
On Thu, Apr 2, 2020 at 9:30 AM Marcel Holtmann <[email protected]> wrote:
>
> To allow userspace to make correcty security policy decision, the kernel
> needs to export a few details of the supported security features and
> encryption key size information. This command exports this information
> and also allows future extensions if needed.
>
> Signed-off-by: Marcel Holtmann <[email protected]>
> ---
> include/net/bluetooth/mgmt.h | 7 +++++
> net/bluetooth/mgmt.c | 53 ++++++++++++++++++++++++++++++++++++
> 2 files changed, 60 insertions(+)
>
> diff --git a/include/net/bluetooth/mgmt.h b/include/net/bluetooth/mgmt.h
> index f41cd87550dc..65dd6fd1fff3 100644
> --- a/include/net/bluetooth/mgmt.h
> +++ b/include/net/bluetooth/mgmt.h
> @@ -674,6 +674,13 @@ struct mgmt_cp_set_blocked_keys {
>
> #define MGMT_OP_SET_WIDEBAND_SPEECH 0x0047
>
> +#define MGMT_OP_READ_SECURITY_INFO 0x0048
> +#define MGMT_READ_SECURITY_INFO_SIZE 0
> +struct mgmt_rp_read_security_info {
> + __le16 sec_len;
> + __u8 sec[0];
> +} __packed;
> +
> #define MGMT_EV_CMD_COMPLETE 0x0001
> struct mgmt_ev_cmd_complete {
> __le16 opcode;
> diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
> index 6552003a170e..7b9eac339c87 100644
> --- a/net/bluetooth/mgmt.c
> +++ b/net/bluetooth/mgmt.c
> @@ -108,6 +108,7 @@ static const u16 mgmt_commands[] = {
> MGMT_OP_SET_APPEARANCE,
> MGMT_OP_SET_BLOCKED_KEYS,
> MGMT_OP_SET_WIDEBAND_SPEECH,
> + MGMT_OP_READ_SECURITY_INFO,
> };
>
> static const u16 mgmt_events[] = {
> @@ -155,6 +156,7 @@ static const u16 mgmt_untrusted_commands[] = {
> MGMT_OP_READ_CONFIG_INFO,
> MGMT_OP_READ_EXT_INDEX_LIST,
> MGMT_OP_READ_EXT_INFO,
> + MGMT_OP_READ_SECURITY_INFO,
> };
>
> static const u16 mgmt_untrusted_events[] = {
> @@ -3659,6 +3661,55 @@ static int set_wideband_speech(struct sock *sk, struct hci_dev *hdev,
> return err;
> }
>
> +static int read_security_info(struct sock *sk, struct hci_dev *hdev,
> + void *data, u16 data_len)
> +{
> + char buf[16];
> + struct mgmt_rp_read_security_info *rp = (void *)buf;
> + u16 sec_len = 0;
> + u8 flags = 0;
> +
> + bt_dev_dbg(hdev, "sock %p", sk);
> +
> + memset(&buf, 0, sizeof(buf));
> +
> + hci_dev_lock(hdev);
> +
> + /* When the Read Simple Pairing Options command is supported, then
> + * the remote public key validation is supported.
> + */
> + if (hdev->commands[41] & 0x08)
> + flags |= 0x01; /* Remote public key validation (BR/EDR) */
> +
> + flags |= 0x02; /* Remote public key validation (LE) */
> +
> + /* When the Read Encryption Key Size command is supported, then the
> + * encryption key size is enforced.
> + */
> + if (hdev->commands[20] & 0x10)
> + flags |= 0x04; /* Encryption key size enforcement (BR/EDR) */
> +
> + flags |= 0x08; /* Encryption key size enforcement (LE) */
> +
> + sec_len = eir_append_data(rp->sec, sec_len, 0x01, &flags, 1);
> +
> + /* When the Read Simple Pairing Options command is supported, then
> + * also max encryption key size information is provided.
> + */
> + if (hdev->commands[41] & 0x08)
> + sec_len = eir_append_le16(rp->sec, sec_len, 0x02,
> + hdev->max_enc_key_size);
> +
> + sec_len = eir_append_le16(rp->sec, sec_len, 0x03, SMP_MAX_ENC_KEY_SIZE);
> +
> + rp->sec_len = cpu_to_le16(sec_len);
> +
> + hci_dev_unlock(hdev);
> +
> + return mgmt_cmd_complete(sk, hdev->id, MGMT_OP_READ_SECURITY_INFO, 0,
> + rp, sizeof(*rp) + sec_len);
> +}
> +
> static void read_local_oob_data_complete(struct hci_dev *hdev, u8 status,
> u16 opcode, struct sk_buff *skb)
> {
> @@ -7099,6 +7150,8 @@ static const struct hci_mgmt_handler mgmt_handlers[] = {
> { set_blocked_keys, MGMT_OP_SET_BLOCKED_KEYS_SIZE,
> HCI_MGMT_VAR_LEN },
> { set_wideband_speech, MGMT_SETTING_SIZE },
> + { read_security_info, MGMT_READ_SECURITY_INFO_SIZE,
> + HCI_MGMT_UNTRUSTED },
> };
>
> void mgmt_index_added(struct hci_dev *hdev)
> --
> 2.25.1
>
LGTM.
Hi Alain,
>> To allow userspace to make correcty security policy decision, the kernel
>> needs to export a few details of the supported security features and
>> encryption key size information. This command exports this information
>> and also allows future extensions if needed.
>>
>> Signed-off-by: Marcel Holtmann <[email protected]>
>> ---
>> include/net/bluetooth/mgmt.h | 7 +++++
>> net/bluetooth/mgmt.c | 53 ++++++++++++++++++++++++++++++++++++
>> 2 files changed, 60 insertions(+)
>>
>> diff --git a/include/net/bluetooth/mgmt.h b/include/net/bluetooth/mgmt.h
>> index f41cd87550dc..65dd6fd1fff3 100644
>> --- a/include/net/bluetooth/mgmt.h
>> +++ b/include/net/bluetooth/mgmt.h
>> @@ -674,6 +674,13 @@ struct mgmt_cp_set_blocked_keys {
>>
>> #define MGMT_OP_SET_WIDEBAND_SPEECH 0x0047
>>
>> +#define MGMT_OP_READ_SECURITY_INFO 0x0048
>> +#define MGMT_READ_SECURITY_INFO_SIZE 0
>> +struct mgmt_rp_read_security_info {
>> + __le16 sec_len;
>> + __u8 sec[0];
>> +} __packed;
>> +
>> #define MGMT_EV_CMD_COMPLETE 0x0001
>> struct mgmt_ev_cmd_complete {
>> __le16 opcode;
>> diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
>> index 6552003a170e..7b9eac339c87 100644
>> --- a/net/bluetooth/mgmt.c
>> +++ b/net/bluetooth/mgmt.c
>> @@ -108,6 +108,7 @@ static const u16 mgmt_commands[] = {
>> MGMT_OP_SET_APPEARANCE,
>> MGMT_OP_SET_BLOCKED_KEYS,
>> MGMT_OP_SET_WIDEBAND_SPEECH,
>> + MGMT_OP_READ_SECURITY_INFO,
>> };
>>
>> static const u16 mgmt_events[] = {
>> @@ -155,6 +156,7 @@ static const u16 mgmt_untrusted_commands[] = {
>> MGMT_OP_READ_CONFIG_INFO,
>> MGMT_OP_READ_EXT_INDEX_LIST,
>> MGMT_OP_READ_EXT_INFO,
>> + MGMT_OP_READ_SECURITY_INFO,
>> };
>>
>> static const u16 mgmt_untrusted_events[] = {
>> @@ -3659,6 +3661,55 @@ static int set_wideband_speech(struct sock *sk, struct hci_dev *hdev,
>> return err;
>> }
>>
>> +static int read_security_info(struct sock *sk, struct hci_dev *hdev,
>> + void *data, u16 data_len)
>> +{
>> + char buf[16];
>> + struct mgmt_rp_read_security_info *rp = (void *)buf;
>> + u16 sec_len = 0;
>> + u8 flags = 0;
>> +
>> + bt_dev_dbg(hdev, "sock %p", sk);
>> +
>> + memset(&buf, 0, sizeof(buf));
>> +
>> + hci_dev_lock(hdev);
>> +
>> + /* When the Read Simple Pairing Options command is supported, then
>> + * the remote public key validation is supported.
>> + */
>> + if (hdev->commands[41] & 0x08)
>> + flags |= 0x01; /* Remote public key validation (BR/EDR) */
>> +
>> + flags |= 0x02; /* Remote public key validation (LE) */
>> +
>> + /* When the Read Encryption Key Size command is supported, then the
>> + * encryption key size is enforced.
>> + */
>> + if (hdev->commands[20] & 0x10)
>> + flags |= 0x04; /* Encryption key size enforcement (BR/EDR) */
>> +
>> + flags |= 0x08; /* Encryption key size enforcement (LE) */
>> +
>> + sec_len = eir_append_data(rp->sec, sec_len, 0x01, &flags, 1);
>> +
>> + /* When the Read Simple Pairing Options command is supported, then
>> + * also max encryption key size information is provided.
>> + */
>> + if (hdev->commands[41] & 0x08)
>> + sec_len = eir_append_le16(rp->sec, sec_len, 0x02,
>> + hdev->max_enc_key_size);
>> +
>> + sec_len = eir_append_le16(rp->sec, sec_len, 0x03, SMP_MAX_ENC_KEY_SIZE);
>> +
>> + rp->sec_len = cpu_to_le16(sec_len);
>> +
>> + hci_dev_unlock(hdev);
>> +
>> + return mgmt_cmd_complete(sk, hdev->id, MGMT_OP_READ_SECURITY_INFO, 0,
>> + rp, sizeof(*rp) + sec_len);
>> +}
>> +
>> static void read_local_oob_data_complete(struct hci_dev *hdev, u8 status,
>> u16 opcode, struct sk_buff *skb)
>> {
>> @@ -7099,6 +7150,8 @@ static const struct hci_mgmt_handler mgmt_handlers[] = {
>> { set_blocked_keys, MGMT_OP_SET_BLOCKED_KEYS_SIZE,
>> HCI_MGMT_VAR_LEN },
>> { set_wideband_speech, MGMT_SETTING_SIZE },
>> + { read_security_info, MGMT_READ_SECURITY_INFO_SIZE,
>> + HCI_MGMT_UNTRUSTED },
>> };
>>
>> void mgmt_index_added(struct hci_dev *hdev)
>> --
>> 2.25.1
>>
> LGTM.
Can I treat these as Reviewed-by: Alain Michaud <[email protected]> ?
Regards
Marcel
Reviewed-by: Alain Michaud <[email protected]>
On Fri, Apr 3, 2020 at 1:00 PM Marcel Holtmann <[email protected]> wrote:
>
> Hi Alain,
>
> >> To allow userspace to make correcty security policy decision, the kernel
> >> needs to export a few details of the supported security features and
> >> encryption key size information. This command exports this information
> >> and also allows future extensions if needed.
> >>
> >> Signed-off-by: Marcel Holtmann <[email protected]>
> >> ---
> >> include/net/bluetooth/mgmt.h | 7 +++++
> >> net/bluetooth/mgmt.c | 53 ++++++++++++++++++++++++++++++++++++
> >> 2 files changed, 60 insertions(+)
> >>
> >> diff --git a/include/net/bluetooth/mgmt.h b/include/net/bluetooth/mgmt.h
> >> index f41cd87550dc..65dd6fd1fff3 100644
> >> --- a/include/net/bluetooth/mgmt.h
> >> +++ b/include/net/bluetooth/mgmt.h
> >> @@ -674,6 +674,13 @@ struct mgmt_cp_set_blocked_keys {
> >>
> >> #define MGMT_OP_SET_WIDEBAND_SPEECH 0x0047
> >>
> >> +#define MGMT_OP_READ_SECURITY_INFO 0x0048
> >> +#define MGMT_READ_SECURITY_INFO_SIZE 0
> >> +struct mgmt_rp_read_security_info {
> >> + __le16 sec_len;
> >> + __u8 sec[0];
> >> +} __packed;
> >> +
> >> #define MGMT_EV_CMD_COMPLETE 0x0001
> >> struct mgmt_ev_cmd_complete {
> >> __le16 opcode;
> >> diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
> >> index 6552003a170e..7b9eac339c87 100644
> >> --- a/net/bluetooth/mgmt.c
> >> +++ b/net/bluetooth/mgmt.c
> >> @@ -108,6 +108,7 @@ static const u16 mgmt_commands[] = {
> >> MGMT_OP_SET_APPEARANCE,
> >> MGMT_OP_SET_BLOCKED_KEYS,
> >> MGMT_OP_SET_WIDEBAND_SPEECH,
> >> + MGMT_OP_READ_SECURITY_INFO,
> >> };
> >>
> >> static const u16 mgmt_events[] = {
> >> @@ -155,6 +156,7 @@ static const u16 mgmt_untrusted_commands[] = {
> >> MGMT_OP_READ_CONFIG_INFO,
> >> MGMT_OP_READ_EXT_INDEX_LIST,
> >> MGMT_OP_READ_EXT_INFO,
> >> + MGMT_OP_READ_SECURITY_INFO,
> >> };
> >>
> >> static const u16 mgmt_untrusted_events[] = {
> >> @@ -3659,6 +3661,55 @@ static int set_wideband_speech(struct sock *sk, struct hci_dev *hdev,
> >> return err;
> >> }
> >>
> >> +static int read_security_info(struct sock *sk, struct hci_dev *hdev,
> >> + void *data, u16 data_len)
> >> +{
> >> + char buf[16];
> >> + struct mgmt_rp_read_security_info *rp = (void *)buf;
> >> + u16 sec_len = 0;
> >> + u8 flags = 0;
> >> +
> >> + bt_dev_dbg(hdev, "sock %p", sk);
> >> +
> >> + memset(&buf, 0, sizeof(buf));
> >> +
> >> + hci_dev_lock(hdev);
> >> +
> >> + /* When the Read Simple Pairing Options command is supported, then
> >> + * the remote public key validation is supported.
> >> + */
> >> + if (hdev->commands[41] & 0x08)
> >> + flags |= 0x01; /* Remote public key validation (BR/EDR) */
> >> +
> >> + flags |= 0x02; /* Remote public key validation (LE) */
> >> +
> >> + /* When the Read Encryption Key Size command is supported, then the
> >> + * encryption key size is enforced.
> >> + */
> >> + if (hdev->commands[20] & 0x10)
> >> + flags |= 0x04; /* Encryption key size enforcement (BR/EDR) */
> >> +
> >> + flags |= 0x08; /* Encryption key size enforcement (LE) */
> >> +
> >> + sec_len = eir_append_data(rp->sec, sec_len, 0x01, &flags, 1);
> >> +
> >> + /* When the Read Simple Pairing Options command is supported, then
> >> + * also max encryption key size information is provided.
> >> + */
> >> + if (hdev->commands[41] & 0x08)
> >> + sec_len = eir_append_le16(rp->sec, sec_len, 0x02,
> >> + hdev->max_enc_key_size);
> >> +
> >> + sec_len = eir_append_le16(rp->sec, sec_len, 0x03, SMP_MAX_ENC_KEY_SIZE);
> >> +
> >> + rp->sec_len = cpu_to_le16(sec_len);
> >> +
> >> + hci_dev_unlock(hdev);
> >> +
> >> + return mgmt_cmd_complete(sk, hdev->id, MGMT_OP_READ_SECURITY_INFO, 0,
> >> + rp, sizeof(*rp) + sec_len);
> >> +}
> >> +
> >> static void read_local_oob_data_complete(struct hci_dev *hdev, u8 status,
> >> u16 opcode, struct sk_buff *skb)
> >> {
> >> @@ -7099,6 +7150,8 @@ static const struct hci_mgmt_handler mgmt_handlers[] = {
> >> { set_blocked_keys, MGMT_OP_SET_BLOCKED_KEYS_SIZE,
> >> HCI_MGMT_VAR_LEN },
> >> { set_wideband_speech, MGMT_SETTING_SIZE },
> >> + { read_security_info, MGMT_READ_SECURITY_INFO_SIZE,
> >> + HCI_MGMT_UNTRUSTED },
> >> };
> >>
> >> void mgmt_index_added(struct hci_dev *hdev)
> >> --
> >> 2.25.1
> >>
> > LGTM.
>
> Can I treat these as Reviewed-by: Alain Michaud <[email protected]> ?
>
> Regards
>
> Marcel
>
Hi Marcel,
I love your patch! Yet something to improve:
[auto build test ERROR on bluetooth-next/master]
[also build test ERROR on next-20200403]
[cannot apply to v5.6]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system. BTW, we also suggest to use '--base' option to specify the
base tree in git format-patch, please see https://stackoverflow.com/a/37406982]
url: https://github.com/0day-ci/linux/commits/Marcel-Holtmann/Bluetooth-Add-support-for-reading-security-information/20200403-174552
base: https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git master
config: arm-davinci_all_defconfig (attached as .config)
compiler: arm-linux-gnueabi-gcc (GCC) 9.3.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
GCC_VERSION=9.3.0 make.cross ARCH=arm
If you fix the issue, kindly add following tag as appropriate
Reported-by: kbuild test robot <[email protected]>
All errors (new ones prefixed by >>):
net/bluetooth/mgmt.c: In function 'read_security_info':
>> net/bluetooth/mgmt.c:3701:14: error: 'struct hci_dev' has no member named 'max_enc_key_size'; did you mean 'min_enc_key_size'?
3701 | hdev->max_enc_key_size);
| ^~~~~~~~~~~~~~~~
| min_enc_key_size
vim +3701 net/bluetooth/mgmt.c
3663
3664 static int read_security_info(struct sock *sk, struct hci_dev *hdev,
3665 void *data, u16 data_len)
3666 {
3667 char buf[16];
3668 struct mgmt_rp_read_security_info *rp = (void *)buf;
3669 u16 sec_len = 0;
3670 u8 flags = 0;
3671
3672 bt_dev_dbg(hdev, "sock %p", sk);
3673
3674 memset(&buf, 0, sizeof(buf));
3675
3676 hci_dev_lock(hdev);
3677
3678 /* When the Read Simple Pairing Options command is supported, then
3679 * the remote public key validation is supported.
3680 */
3681 if (hdev->commands[41] & 0x08)
3682 flags |= 0x01; /* Remote public key validation (BR/EDR) */
3683
3684 flags |= 0x02; /* Remote public key validation (LE) */
3685
3686 /* When the Read Encryption Key Size command is supported, then the
3687 * encryption key size is enforced.
3688 */
3689 if (hdev->commands[20] & 0x10)
3690 flags |= 0x04; /* Encryption key size enforcement (BR/EDR) */
3691
3692 flags |= 0x08; /* Encryption key size enforcement (LE) */
3693
3694 sec_len = eir_append_data(rp->sec, sec_len, 0x01, &flags, 1);
3695
3696 /* When the Read Simple Pairing Options command is supported, then
3697 * also max encryption key size information is provided.
3698 */
3699 if (hdev->commands[41] & 0x08)
3700 sec_len = eir_append_le16(rp->sec, sec_len, 0x02,
> 3701 hdev->max_enc_key_size);
3702
3703 sec_len = eir_append_le16(rp->sec, sec_len, 0x03, SMP_MAX_ENC_KEY_SIZE);
3704
3705 rp->sec_len = cpu_to_le16(sec_len);
3706
3707 hci_dev_unlock(hdev);
3708
3709 return mgmt_cmd_complete(sk, hdev->id, MGMT_OP_READ_SECURITY_INFO, 0,
3710 rp, sizeof(*rp) + sec_len);
3711 }
3712
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/[email protected]