Changed post-increment operation #218
Open
+4
−4
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
pre-increment operation is faster than post-increment operation
|
Probably optimized by the compiler anyways. |
|
Github Pull Requests are not accepted for this project. You must submit a patch to the Kernel Mailing List. The procedures are outlined here: http://kernelnewbies.org/UpstreamMerge/SubmittingPatches Please close this PR. |
laijs
pushed a commit
to laijs/linux
that referenced
this pull request
Feb 13, 2017
lkl tools: skip VDE tests if VDE is not enabled in the build
mrchapp
pushed a commit
to mrchapp/linux
that referenced
this pull request
Apr 9, 2018
Local random address needs to be updated before creating connection if
RPA from LE Direct Advertising Report was resolved in host. Otherwise
remote device might ignore connection request due to address mismatch.
This was affecting following qualification test cases:
GAP/CONN/SCEP/BV-03-C, GAP/CONN/GCEP/BV-05-C, GAP/CONN/DCEP/BV-05-C
Before patch:
< HCI Command: LE Set Random Address (0x08|0x0005) plen 6 #11350 [hci0] 84680.231216
Address: 56:BC:E8:24:11:68 (Resolvable)
Identity type: Random (0x01)
Identity: F2:F1:06:3D:9C:42 (Static)
> HCI Event: Command Complete (0x0e) plen 4 #11351 [hci0] 84680.246022
LE Set Random Address (0x08|0x0005) ncmd 1
Status: Success (0x00)
< HCI Command: LE Set Scan Parameters (0x08|0x000b) plen 7 #11352 [hci0] 84680.246417
Type: Passive (0x00)
Interval: 60.000 msec (0x0060)
Window: 30.000 msec (0x0030)
Own address type: Random (0x01)
Filter policy: Accept all advertisement, inc. directed unresolved RPA (0x02)
> HCI Event: Command Complete (0x0e) plen 4 #11353 [hci0] 84680.248854
LE Set Scan Parameters (0x08|0x000b) ncmd 1
Status: Success (0x00)
< HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 #11354 [hci0] 84680.249466
Scanning: Enabled (0x01)
Filter duplicates: Enabled (0x01)
> HCI Event: Command Complete (0x0e) plen 4 #11355 [hci0] 84680.253222
LE Set Scan Enable (0x08|0x000c) ncmd 1
Status: Success (0x00)
> HCI Event: LE Meta Event (0x3e) plen 18 #11356 [hci0] 84680.458387
LE Direct Advertising Report (0x0b)
Num reports: 1
Event type: Connectable directed - ADV_DIRECT_IND (0x01)
Address type: Random (0x01)
Address: 53:38:DA:46:8C:45 (Resolvable)
Identity type: Public (0x00)
Identity: 11:22:33:44:55:66 (OUI 11-22-33)
Direct address type: Random (0x01)
Direct address: 7C:D6:76:8C:DF:82 (Resolvable)
Identity type: Random (0x01)
Identity: F2:F1:06:3D:9C:42 (Static)
RSSI: -74 dBm (0xb6)
< HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 #11357 [hci0] 84680.458737
Scanning: Disabled (0x00)
Filter duplicates: Disabled (0x00)
> HCI Event: Command Complete (0x0e) plen 4 #11358 [hci0] 84680.469982
LE Set Scan Enable (0x08|0x000c) ncmd 1
Status: Success (0x00)
< HCI Command: LE Create Connection (0x08|0x000d) plen 25 #11359 [hci0] 84680.470444
Scan interval: 60.000 msec (0x0060)
Scan window: 60.000 msec (0x0060)
Filter policy: White list is not used (0x00)
Peer address type: Random (0x01)
Peer address: 53:38:DA:46:8C:45 (Resolvable)
Identity type: Public (0x00)
Identity: 11:22:33:44:55:66 (OUI 11-22-33)
Own address type: Random (0x01)
Min connection interval: 30.00 msec (0x0018)
Max connection interval: 50.00 msec (0x0028)
Connection latency: 0 (0x0000)
Supervision timeout: 420 msec (0x002a)
Min connection length: 0.000 msec (0x0000)
Max connection length: 0.000 msec (0x0000)
> HCI Event: Command Status (0x0f) plen 4 #11360 [hci0] 84680.474971
LE Create Connection (0x08|0x000d) ncmd 1
Status: Success (0x00)
< HCI Command: LE Create Connection Cancel (0x08|0x000e) plen 0 #11361 [hci0] 84682.545385
> HCI Event: Command Complete (0x0e) plen 4 #11362 [hci0] 84682.551014
LE Create Connection Cancel (0x08|0x000e) ncmd 1
Status: Success (0x00)
> HCI Event: LE Meta Event (0x3e) plen 19 #11363 [hci0] 84682.551074
LE Connection Complete (0x01)
Status: Unknown Connection Identifier (0x02)
Handle: 0
Role: Master (0x00)
Peer address type: Public (0x00)
Peer address: 00:00:00:00:00:00 (OUI 00-00-00)
Connection interval: 0.00 msec (0x0000)
Connection latency: 0 (0x0000)
Supervision timeout: 0 msec (0x0000)
Master clock accuracy: 0x00
After patch:
< HCI Command: LE Set Scan Parameters (0x08|0x000b) plen 7 torvalds#210 [hci0] 667.152459
Type: Passive (0x00)
Interval: 60.000 msec (0x0060)
Window: 30.000 msec (0x0030)
Own address type: Random (0x01)
Filter policy: Accept all advertisement, inc. directed unresolved RPA (0x02)
> HCI Event: Command Complete (0x0e) plen 4 torvalds#211 [hci0] 667.153613
LE Set Scan Parameters (0x08|0x000b) ncmd 1
Status: Success (0x00)
< HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 torvalds#212 [hci0] 667.153704
Scanning: Enabled (0x01)
Filter duplicates: Enabled (0x01)
> HCI Event: Command Complete (0x0e) plen 4 torvalds#213 [hci0] 667.154584
LE Set Scan Enable (0x08|0x000c) ncmd 1
Status: Success (0x00)
> HCI Event: LE Meta Event (0x3e) plen 18 torvalds#214 [hci0] 667.182619
LE Direct Advertising Report (0x0b)
Num reports: 1
Event type: Connectable directed - ADV_DIRECT_IND (0x01)
Address type: Random (0x01)
Address: 50:52:D9:A6:48:A0 (Resolvable)
Identity type: Public (0x00)
Identity: 11:22:33:44:55:66 (OUI 11-22-33)
Direct address type: Random (0x01)
Direct address: 7C:C1:57:A5:B7:A8 (Resolvable)
Identity type: Random (0x01)
Identity: F4:28:73:5D:38:B0 (Static)
RSSI: -70 dBm (0xba)
< HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 torvalds#215 [hci0] 667.182704
Scanning: Disabled (0x00)
Filter duplicates: Disabled (0x00)
> HCI Event: Command Complete (0x0e) plen 4 torvalds#216 [hci0] 667.183599
LE Set Scan Enable (0x08|0x000c) ncmd 1
Status: Success (0x00)
< HCI Command: LE Set Random Address (0x08|0x0005) plen 6 torvalds#217 [hci0] 667.183645
Address: 7C:C1:57:A5:B7:A8 (Resolvable)
Identity type: Random (0x01)
Identity: F4:28:73:5D:38:B0 (Static)
> HCI Event: Command Complete (0x0e) plen 4 torvalds#218 [hci0] 667.184590
LE Set Random Address (0x08|0x0005) ncmd 1
Status: Success (0x00)
< HCI Command: LE Create Connection (0x08|0x000d) plen 25 torvalds#219 [hci0] 667.184613
Scan interval: 60.000 msec (0x0060)
Scan window: 60.000 msec (0x0060)
Filter policy: White list is not used (0x00)
Peer address type: Random (0x01)
Peer address: 50:52:D9:A6:48:A0 (Resolvable)
Identity type: Public (0x00)
Identity: 11:22:33:44:55:66 (OUI 11-22-33)
Own address type: Random (0x01)
Min connection interval: 30.00 msec (0x0018)
Max connection interval: 50.00 msec (0x0028)
Connection latency: 0 (0x0000)
Supervision timeout: 420 msec (0x002a)
Min connection length: 0.000 msec (0x0000)
Max connection length: 0.000 msec (0x0000)
> HCI Event: Command Status (0x0f) plen 4 torvalds#220 [hci0] 667.186558
LE Create Connection (0x08|0x000d) ncmd 1
Status: Success (0x00)
> HCI Event: LE Meta Event (0x3e) plen 19 torvalds#221 [hci0] 667.485824
LE Connection Complete (0x01)
Status: Success (0x00)
Handle: 0
Role: Master (0x00)
Peer address type: Random (0x01)
Peer address: 50:52:D9:A6:48:A0 (Resolvable)
Identity type: Public (0x00)
Identity: 11:22:33:44:55:66 (OUI 11-22-33)
Connection interval: 50.00 msec (0x0028)
Connection latency: 0 (0x0000)
Supervision timeout: 420 msec (0x002a)
Master clock accuracy: 0x07
@ MGMT Event: Device Connected (0x000b) plen 13 {0x0002} [hci0] 667.485996
LE Address: 11:22:33:44:55:66 (OUI 11-22-33)
Flags: 0x00000000
Data length: 0
Signed-off-by: Szymon Janc <szymon.janc@codecoup.pl>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Cc: stable@vger.kernel.org
heftig
referenced
this pull request
in zen-kernel/zen-kernel
Apr 19, 2018
commit 082f230 upstream. Local random address needs to be updated before creating connection if RPA from LE Direct Advertising Report was resolved in host. Otherwise remote device might ignore connection request due to address mismatch. This was affecting following qualification test cases: GAP/CONN/SCEP/BV-03-C, GAP/CONN/GCEP/BV-05-C, GAP/CONN/DCEP/BV-05-C Before patch: < HCI Command: LE Set Random Address (0x08|0x0005) plen 6 #11350 [hci0] 84680.231216 Address: 56:BC:E8:24:11:68 (Resolvable) Identity type: Random (0x01) Identity: F2:F1:06:3D:9C:42 (Static) > HCI Event: Command Complete (0x0e) plen 4 #11351 [hci0] 84680.246022 LE Set Random Address (0x08|0x0005) ncmd 1 Status: Success (0x00) < HCI Command: LE Set Scan Parameters (0x08|0x000b) plen 7 #11352 [hci0] 84680.246417 Type: Passive (0x00) Interval: 60.000 msec (0x0060) Window: 30.000 msec (0x0030) Own address type: Random (0x01) Filter policy: Accept all advertisement, inc. directed unresolved RPA (0x02) > HCI Event: Command Complete (0x0e) plen 4 #11353 [hci0] 84680.248854 LE Set Scan Parameters (0x08|0x000b) ncmd 1 Status: Success (0x00) < HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 #11354 [hci0] 84680.249466 Scanning: Enabled (0x01) Filter duplicates: Enabled (0x01) > HCI Event: Command Complete (0x0e) plen 4 #11355 [hci0] 84680.253222 LE Set Scan Enable (0x08|0x000c) ncmd 1 Status: Success (0x00) > HCI Event: LE Meta Event (0x3e) plen 18 #11356 [hci0] 84680.458387 LE Direct Advertising Report (0x0b) Num reports: 1 Event type: Connectable directed - ADV_DIRECT_IND (0x01) Address type: Random (0x01) Address: 53:38:DA:46:8C:45 (Resolvable) Identity type: Public (0x00) Identity: 11:22:33:44:55:66 (OUI 11-22-33) Direct address type: Random (0x01) Direct address: 7C:D6:76:8C:DF:82 (Resolvable) Identity type: Random (0x01) Identity: F2:F1:06:3D:9C:42 (Static) RSSI: -74 dBm (0xb6) < HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 #11357 [hci0] 84680.458737 Scanning: Disabled (0x00) Filter duplicates: Disabled (0x00) > HCI Event: Command Complete (0x0e) plen 4 #11358 [hci0] 84680.469982 LE Set Scan Enable (0x08|0x000c) ncmd 1 Status: Success (0x00) < HCI Command: LE Create Connection (0x08|0x000d) plen 25 #11359 [hci0] 84680.470444 Scan interval: 60.000 msec (0x0060) Scan window: 60.000 msec (0x0060) Filter policy: White list is not used (0x00) Peer address type: Random (0x01) Peer address: 53:38:DA:46:8C:45 (Resolvable) Identity type: Public (0x00) Identity: 11:22:33:44:55:66 (OUI 11-22-33) Own address type: Random (0x01) Min connection interval: 30.00 msec (0x0018) Max connection interval: 50.00 msec (0x0028) Connection latency: 0 (0x0000) Supervision timeout: 420 msec (0x002a) Min connection length: 0.000 msec (0x0000) Max connection length: 0.000 msec (0x0000) > HCI Event: Command Status (0x0f) plen 4 #11360 [hci0] 84680.474971 LE Create Connection (0x08|0x000d) ncmd 1 Status: Success (0x00) < HCI Command: LE Create Connection Cancel (0x08|0x000e) plen 0 #11361 [hci0] 84682.545385 > HCI Event: Command Complete (0x0e) plen 4 #11362 [hci0] 84682.551014 LE Create Connection Cancel (0x08|0x000e) ncmd 1 Status: Success (0x00) > HCI Event: LE Meta Event (0x3e) plen 19 #11363 [hci0] 84682.551074 LE Connection Complete (0x01) Status: Unknown Connection Identifier (0x02) Handle: 0 Role: Master (0x00) Peer address type: Public (0x00) Peer address: 00:00:00:00:00:00 (OUI 00-00-00) Connection interval: 0.00 msec (0x0000) Connection latency: 0 (0x0000) Supervision timeout: 0 msec (0x0000) Master clock accuracy: 0x00 After patch: < HCI Command: LE Set Scan Parameters (0x08|0x000b) plen 7 #210 [hci0] 667.152459 Type: Passive (0x00) Interval: 60.000 msec (0x0060) Window: 30.000 msec (0x0030) Own address type: Random (0x01) Filter policy: Accept all advertisement, inc. directed unresolved RPA (0x02) > HCI Event: Command Complete (0x0e) plen 4 #211 [hci0] 667.153613 LE Set Scan Parameters (0x08|0x000b) ncmd 1 Status: Success (0x00) < HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 #212 [hci0] 667.153704 Scanning: Enabled (0x01) Filter duplicates: Enabled (0x01) > HCI Event: Command Complete (0x0e) plen 4 #213 [hci0] 667.154584 LE Set Scan Enable (0x08|0x000c) ncmd 1 Status: Success (0x00) > HCI Event: LE Meta Event (0x3e) plen 18 #214 [hci0] 667.182619 LE Direct Advertising Report (0x0b) Num reports: 1 Event type: Connectable directed - ADV_DIRECT_IND (0x01) Address type: Random (0x01) Address: 50:52:D9:A6:48:A0 (Resolvable) Identity type: Public (0x00) Identity: 11:22:33:44:55:66 (OUI 11-22-33) Direct address type: Random (0x01) Direct address: 7C:C1:57:A5:B7:A8 (Resolvable) Identity type: Random (0x01) Identity: F4:28:73:5D:38:B0 (Static) RSSI: -70 dBm (0xba) < HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 #215 [hci0] 667.182704 Scanning: Disabled (0x00) Filter duplicates: Disabled (0x00) > HCI Event: Command Complete (0x0e) plen 4 #216 [hci0] 667.183599 LE Set Scan Enable (0x08|0x000c) ncmd 1 Status: Success (0x00) < HCI Command: LE Set Random Address (0x08|0x0005) plen 6 #217 [hci0] 667.183645 Address: 7C:C1:57:A5:B7:A8 (Resolvable) Identity type: Random (0x01) Identity: F4:28:73:5D:38:B0 (Static) > HCI Event: Command Complete (0x0e) plen 4 #218 [hci0] 667.184590 LE Set Random Address (0x08|0x0005) ncmd 1 Status: Success (0x00) < HCI Command: LE Create Connection (0x08|0x000d) plen 25 #219 [hci0] 667.184613 Scan interval: 60.000 msec (0x0060) Scan window: 60.000 msec (0x0060) Filter policy: White list is not used (0x00) Peer address type: Random (0x01) Peer address: 50:52:D9:A6:48:A0 (Resolvable) Identity type: Public (0x00) Identity: 11:22:33:44:55:66 (OUI 11-22-33) Own address type: Random (0x01) Min connection interval: 30.00 msec (0x0018) Max connection interval: 50.00 msec (0x0028) Connection latency: 0 (0x0000) Supervision timeout: 420 msec (0x002a) Min connection length: 0.000 msec (0x0000) Max connection length: 0.000 msec (0x0000) > HCI Event: Command Status (0x0f) plen 4 #220 [hci0] 667.186558 LE Create Connection (0x08|0x000d) ncmd 1 Status: Success (0x00) > HCI Event: LE Meta Event (0x3e) plen 19 #221 [hci0] 667.485824 LE Connection Complete (0x01) Status: Success (0x00) Handle: 0 Role: Master (0x00) Peer address type: Random (0x01) Peer address: 50:52:D9:A6:48:A0 (Resolvable) Identity type: Public (0x00) Identity: 11:22:33:44:55:66 (OUI 11-22-33) Connection interval: 50.00 msec (0x0028) Connection latency: 0 (0x0000) Supervision timeout: 420 msec (0x002a) Master clock accuracy: 0x07 @ MGMT Event: Device Connected (0x000b) plen 13 {0x0002} [hci0] 667.485996 LE Address: 11:22:33:44:55:66 (OUI 11-22-33) Flags: 0x00000000 Data length: 0 Signed-off-by: Szymon Janc <szymon.janc@codecoup.pl> Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
pascalhuerst
pushed a commit
to nonlinear-labs-dev/linux
that referenced
this pull request
Apr 19, 2018
commit 082f230 upstream. Local random address needs to be updated before creating connection if RPA from LE Direct Advertising Report was resolved in host. Otherwise remote device might ignore connection request due to address mismatch. This was affecting following qualification test cases: GAP/CONN/SCEP/BV-03-C, GAP/CONN/GCEP/BV-05-C, GAP/CONN/DCEP/BV-05-C Before patch: < HCI Command: LE Set Random Address (0x08|0x0005) plen 6 #11350 [hci0] 84680.231216 Address: 56:BC:E8:24:11:68 (Resolvable) Identity type: Random (0x01) Identity: F2:F1:06:3D:9C:42 (Static) > HCI Event: Command Complete (0x0e) plen 4 #11351 [hci0] 84680.246022 LE Set Random Address (0x08|0x0005) ncmd 1 Status: Success (0x00) < HCI Command: LE Set Scan Parameters (0x08|0x000b) plen 7 #11352 [hci0] 84680.246417 Type: Passive (0x00) Interval: 60.000 msec (0x0060) Window: 30.000 msec (0x0030) Own address type: Random (0x01) Filter policy: Accept all advertisement, inc. directed unresolved RPA (0x02) > HCI Event: Command Complete (0x0e) plen 4 #11353 [hci0] 84680.248854 LE Set Scan Parameters (0x08|0x000b) ncmd 1 Status: Success (0x00) < HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 #11354 [hci0] 84680.249466 Scanning: Enabled (0x01) Filter duplicates: Enabled (0x01) > HCI Event: Command Complete (0x0e) plen 4 #11355 [hci0] 84680.253222 LE Set Scan Enable (0x08|0x000c) ncmd 1 Status: Success (0x00) > HCI Event: LE Meta Event (0x3e) plen 18 #11356 [hci0] 84680.458387 LE Direct Advertising Report (0x0b) Num reports: 1 Event type: Connectable directed - ADV_DIRECT_IND (0x01) Address type: Random (0x01) Address: 53:38:DA:46:8C:45 (Resolvable) Identity type: Public (0x00) Identity: 11:22:33:44:55:66 (OUI 11-22-33) Direct address type: Random (0x01) Direct address: 7C:D6:76:8C:DF:82 (Resolvable) Identity type: Random (0x01) Identity: F2:F1:06:3D:9C:42 (Static) RSSI: -74 dBm (0xb6) < HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 #11357 [hci0] 84680.458737 Scanning: Disabled (0x00) Filter duplicates: Disabled (0x00) > HCI Event: Command Complete (0x0e) plen 4 #11358 [hci0] 84680.469982 LE Set Scan Enable (0x08|0x000c) ncmd 1 Status: Success (0x00) < HCI Command: LE Create Connection (0x08|0x000d) plen 25 #11359 [hci0] 84680.470444 Scan interval: 60.000 msec (0x0060) Scan window: 60.000 msec (0x0060) Filter policy: White list is not used (0x00) Peer address type: Random (0x01) Peer address: 53:38:DA:46:8C:45 (Resolvable) Identity type: Public (0x00) Identity: 11:22:33:44:55:66 (OUI 11-22-33) Own address type: Random (0x01) Min connection interval: 30.00 msec (0x0018) Max connection interval: 50.00 msec (0x0028) Connection latency: 0 (0x0000) Supervision timeout: 420 msec (0x002a) Min connection length: 0.000 msec (0x0000) Max connection length: 0.000 msec (0x0000) > HCI Event: Command Status (0x0f) plen 4 #11360 [hci0] 84680.474971 LE Create Connection (0x08|0x000d) ncmd 1 Status: Success (0x00) < HCI Command: LE Create Connection Cancel (0x08|0x000e) plen 0 #11361 [hci0] 84682.545385 > HCI Event: Command Complete (0x0e) plen 4 #11362 [hci0] 84682.551014 LE Create Connection Cancel (0x08|0x000e) ncmd 1 Status: Success (0x00) > HCI Event: LE Meta Event (0x3e) plen 19 #11363 [hci0] 84682.551074 LE Connection Complete (0x01) Status: Unknown Connection Identifier (0x02) Handle: 0 Role: Master (0x00) Peer address type: Public (0x00) Peer address: 00:00:00:00:00:00 (OUI 00-00-00) Connection interval: 0.00 msec (0x0000) Connection latency: 0 (0x0000) Supervision timeout: 0 msec (0x0000) Master clock accuracy: 0x00 After patch: < HCI Command: LE Set Scan Parameters (0x08|0x000b) plen 7 torvalds#210 [hci0] 667.152459 Type: Passive (0x00) Interval: 60.000 msec (0x0060) Window: 30.000 msec (0x0030) Own address type: Random (0x01) Filter policy: Accept all advertisement, inc. directed unresolved RPA (0x02) > HCI Event: Command Complete (0x0e) plen 4 torvalds#211 [hci0] 667.153613 LE Set Scan Parameters (0x08|0x000b) ncmd 1 Status: Success (0x00) < HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 torvalds#212 [hci0] 667.153704 Scanning: Enabled (0x01) Filter duplicates: Enabled (0x01) > HCI Event: Command Complete (0x0e) plen 4 torvalds#213 [hci0] 667.154584 LE Set Scan Enable (0x08|0x000c) ncmd 1 Status: Success (0x00) > HCI Event: LE Meta Event (0x3e) plen 18 torvalds#214 [hci0] 667.182619 LE Direct Advertising Report (0x0b) Num reports: 1 Event type: Connectable directed - ADV_DIRECT_IND (0x01) Address type: Random (0x01) Address: 50:52:D9:A6:48:A0 (Resolvable) Identity type: Public (0x00) Identity: 11:22:33:44:55:66 (OUI 11-22-33) Direct address type: Random (0x01) Direct address: 7C:C1:57:A5:B7:A8 (Resolvable) Identity type: Random (0x01) Identity: F4:28:73:5D:38:B0 (Static) RSSI: -70 dBm (0xba) < HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 torvalds#215 [hci0] 667.182704 Scanning: Disabled (0x00) Filter duplicates: Disabled (0x00) > HCI Event: Command Complete (0x0e) plen 4 torvalds#216 [hci0] 667.183599 LE Set Scan Enable (0x08|0x000c) ncmd 1 Status: Success (0x00) < HCI Command: LE Set Random Address (0x08|0x0005) plen 6 torvalds#217 [hci0] 667.183645 Address: 7C:C1:57:A5:B7:A8 (Resolvable) Identity type: Random (0x01) Identity: F4:28:73:5D:38:B0 (Static) > HCI Event: Command Complete (0x0e) plen 4 torvalds#218 [hci0] 667.184590 LE Set Random Address (0x08|0x0005) ncmd 1 Status: Success (0x00) < HCI Command: LE Create Connection (0x08|0x000d) plen 25 torvalds#219 [hci0] 667.184613 Scan interval: 60.000 msec (0x0060) Scan window: 60.000 msec (0x0060) Filter policy: White list is not used (0x00) Peer address type: Random (0x01) Peer address: 50:52:D9:A6:48:A0 (Resolvable) Identity type: Public (0x00) Identity: 11:22:33:44:55:66 (OUI 11-22-33) Own address type: Random (0x01) Min connection interval: 30.00 msec (0x0018) Max connection interval: 50.00 msec (0x0028) Connection latency: 0 (0x0000) Supervision timeout: 420 msec (0x002a) Min connection length: 0.000 msec (0x0000) Max connection length: 0.000 msec (0x0000) > HCI Event: Command Status (0x0f) plen 4 torvalds#220 [hci0] 667.186558 LE Create Connection (0x08|0x000d) ncmd 1 Status: Success (0x00) > HCI Event: LE Meta Event (0x3e) plen 19 torvalds#221 [hci0] 667.485824 LE Connection Complete (0x01) Status: Success (0x00) Handle: 0 Role: Master (0x00) Peer address type: Random (0x01) Peer address: 50:52:D9:A6:48:A0 (Resolvable) Identity type: Public (0x00) Identity: 11:22:33:44:55:66 (OUI 11-22-33) Connection interval: 50.00 msec (0x0028) Connection latency: 0 (0x0000) Supervision timeout: 420 msec (0x002a) Master clock accuracy: 0x07 @ MGMT Event: Device Connected (0x000b) plen 13 {0x0002} [hci0] 667.485996 LE Address: 11:22:33:44:55:66 (OUI 11-22-33) Flags: 0x00000000 Data length: 0 Signed-off-by: Szymon Janc <szymon.janc@codecoup.pl> Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
damentz
referenced
this pull request
in zen-kernel/zen-kernel
Apr 20, 2018
commit 082f230 upstream. Local random address needs to be updated before creating connection if RPA from LE Direct Advertising Report was resolved in host. Otherwise remote device might ignore connection request due to address mismatch. This was affecting following qualification test cases: GAP/CONN/SCEP/BV-03-C, GAP/CONN/GCEP/BV-05-C, GAP/CONN/DCEP/BV-05-C Before patch: < HCI Command: LE Set Random Address (0x08|0x0005) plen 6 #11350 [hci0] 84680.231216 Address: 56:BC:E8:24:11:68 (Resolvable) Identity type: Random (0x01) Identity: F2:F1:06:3D:9C:42 (Static) > HCI Event: Command Complete (0x0e) plen 4 #11351 [hci0] 84680.246022 LE Set Random Address (0x08|0x0005) ncmd 1 Status: Success (0x00) < HCI Command: LE Set Scan Parameters (0x08|0x000b) plen 7 #11352 [hci0] 84680.246417 Type: Passive (0x00) Interval: 60.000 msec (0x0060) Window: 30.000 msec (0x0030) Own address type: Random (0x01) Filter policy: Accept all advertisement, inc. directed unresolved RPA (0x02) > HCI Event: Command Complete (0x0e) plen 4 #11353 [hci0] 84680.248854 LE Set Scan Parameters (0x08|0x000b) ncmd 1 Status: Success (0x00) < HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 #11354 [hci0] 84680.249466 Scanning: Enabled (0x01) Filter duplicates: Enabled (0x01) > HCI Event: Command Complete (0x0e) plen 4 #11355 [hci0] 84680.253222 LE Set Scan Enable (0x08|0x000c) ncmd 1 Status: Success (0x00) > HCI Event: LE Meta Event (0x3e) plen 18 #11356 [hci0] 84680.458387 LE Direct Advertising Report (0x0b) Num reports: 1 Event type: Connectable directed - ADV_DIRECT_IND (0x01) Address type: Random (0x01) Address: 53:38:DA:46:8C:45 (Resolvable) Identity type: Public (0x00) Identity: 11:22:33:44:55:66 (OUI 11-22-33) Direct address type: Random (0x01) Direct address: 7C:D6:76:8C:DF:82 (Resolvable) Identity type: Random (0x01) Identity: F2:F1:06:3D:9C:42 (Static) RSSI: -74 dBm (0xb6) < HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 #11357 [hci0] 84680.458737 Scanning: Disabled (0x00) Filter duplicates: Disabled (0x00) > HCI Event: Command Complete (0x0e) plen 4 #11358 [hci0] 84680.469982 LE Set Scan Enable (0x08|0x000c) ncmd 1 Status: Success (0x00) < HCI Command: LE Create Connection (0x08|0x000d) plen 25 #11359 [hci0] 84680.470444 Scan interval: 60.000 msec (0x0060) Scan window: 60.000 msec (0x0060) Filter policy: White list is not used (0x00) Peer address type: Random (0x01) Peer address: 53:38:DA:46:8C:45 (Resolvable) Identity type: Public (0x00) Identity: 11:22:33:44:55:66 (OUI 11-22-33) Own address type: Random (0x01) Min connection interval: 30.00 msec (0x0018) Max connection interval: 50.00 msec (0x0028) Connection latency: 0 (0x0000) Supervision timeout: 420 msec (0x002a) Min connection length: 0.000 msec (0x0000) Max connection length: 0.000 msec (0x0000) > HCI Event: Command Status (0x0f) plen 4 #11360 [hci0] 84680.474971 LE Create Connection (0x08|0x000d) ncmd 1 Status: Success (0x00) < HCI Command: LE Create Connection Cancel (0x08|0x000e) plen 0 #11361 [hci0] 84682.545385 > HCI Event: Command Complete (0x0e) plen 4 #11362 [hci0] 84682.551014 LE Create Connection Cancel (0x08|0x000e) ncmd 1 Status: Success (0x00) > HCI Event: LE Meta Event (0x3e) plen 19 #11363 [hci0] 84682.551074 LE Connection Complete (0x01) Status: Unknown Connection Identifier (0x02) Handle: 0 Role: Master (0x00) Peer address type: Public (0x00) Peer address: 00:00:00:00:00:00 (OUI 00-00-00) Connection interval: 0.00 msec (0x0000) Connection latency: 0 (0x0000) Supervision timeout: 0 msec (0x0000) Master clock accuracy: 0x00 After patch: < HCI Command: LE Set Scan Parameters (0x08|0x000b) plen 7 #210 [hci0] 667.152459 Type: Passive (0x00) Interval: 60.000 msec (0x0060) Window: 30.000 msec (0x0030) Own address type: Random (0x01) Filter policy: Accept all advertisement, inc. directed unresolved RPA (0x02) > HCI Event: Command Complete (0x0e) plen 4 #211 [hci0] 667.153613 LE Set Scan Parameters (0x08|0x000b) ncmd 1 Status: Success (0x00) < HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 #212 [hci0] 667.153704 Scanning: Enabled (0x01) Filter duplicates: Enabled (0x01) > HCI Event: Command Complete (0x0e) plen 4 #213 [hci0] 667.154584 LE Set Scan Enable (0x08|0x000c) ncmd 1 Status: Success (0x00) > HCI Event: LE Meta Event (0x3e) plen 18 #214 [hci0] 667.182619 LE Direct Advertising Report (0x0b) Num reports: 1 Event type: Connectable directed - ADV_DIRECT_IND (0x01) Address type: Random (0x01) Address: 50:52:D9:A6:48:A0 (Resolvable) Identity type: Public (0x00) Identity: 11:22:33:44:55:66 (OUI 11-22-33) Direct address type: Random (0x01) Direct address: 7C:C1:57:A5:B7:A8 (Resolvable) Identity type: Random (0x01) Identity: F4:28:73:5D:38:B0 (Static) RSSI: -70 dBm (0xba) < HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 #215 [hci0] 667.182704 Scanning: Disabled (0x00) Filter duplicates: Disabled (0x00) > HCI Event: Command Complete (0x0e) plen 4 #216 [hci0] 667.183599 LE Set Scan Enable (0x08|0x000c) ncmd 1 Status: Success (0x00) < HCI Command: LE Set Random Address (0x08|0x0005) plen 6 #217 [hci0] 667.183645 Address: 7C:C1:57:A5:B7:A8 (Resolvable) Identity type: Random (0x01) Identity: F4:28:73:5D:38:B0 (Static) > HCI Event: Command Complete (0x0e) plen 4 #218 [hci0] 667.184590 LE Set Random Address (0x08|0x0005) ncmd 1 Status: Success (0x00) < HCI Command: LE Create Connection (0x08|0x000d) plen 25 #219 [hci0] 667.184613 Scan interval: 60.000 msec (0x0060) Scan window: 60.000 msec (0x0060) Filter policy: White list is not used (0x00) Peer address type: Random (0x01) Peer address: 50:52:D9:A6:48:A0 (Resolvable) Identity type: Public (0x00) Identity: 11:22:33:44:55:66 (OUI 11-22-33) Own address type: Random (0x01) Min connection interval: 30.00 msec (0x0018) Max connection interval: 50.00 msec (0x0028) Connection latency: 0 (0x0000) Supervision timeout: 420 msec (0x002a) Min connection length: 0.000 msec (0x0000) Max connection length: 0.000 msec (0x0000) > HCI Event: Command Status (0x0f) plen 4 #220 [hci0] 667.186558 LE Create Connection (0x08|0x000d) ncmd 1 Status: Success (0x00) > HCI Event: LE Meta Event (0x3e) plen 19 #221 [hci0] 667.485824 LE Connection Complete (0x01) Status: Success (0x00) Handle: 0 Role: Master (0x00) Peer address type: Random (0x01) Peer address: 50:52:D9:A6:48:A0 (Resolvable) Identity type: Public (0x00) Identity: 11:22:33:44:55:66 (OUI 11-22-33) Connection interval: 50.00 msec (0x0028) Connection latency: 0 (0x0000) Supervision timeout: 420 msec (0x002a) Master clock accuracy: 0x07 @ MGMT Event: Device Connected (0x000b) plen 13 {0x0002} [hci0] 667.485996 LE Address: 11:22:33:44:55:66 (OUI 11-22-33) Flags: 0x00000000 Data length: 0 Signed-off-by: Szymon Janc <szymon.janc@codecoup.pl> Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Noltari
pushed a commit
to Noltari/linux
that referenced
this pull request
Apr 20, 2018
commit 082f230 upstream. Local random address needs to be updated before creating connection if RPA from LE Direct Advertising Report was resolved in host. Otherwise remote device might ignore connection request due to address mismatch. This was affecting following qualification test cases: GAP/CONN/SCEP/BV-03-C, GAP/CONN/GCEP/BV-05-C, GAP/CONN/DCEP/BV-05-C Before patch: < HCI Command: LE Set Random Address (0x08|0x0005) plen 6 #11350 [hci0] 84680.231216 Address: 56:BC:E8:24:11:68 (Resolvable) Identity type: Random (0x01) Identity: F2:F1:06:3D:9C:42 (Static) > HCI Event: Command Complete (0x0e) plen 4 #11351 [hci0] 84680.246022 LE Set Random Address (0x08|0x0005) ncmd 1 Status: Success (0x00) < HCI Command: LE Set Scan Parameters (0x08|0x000b) plen 7 #11352 [hci0] 84680.246417 Type: Passive (0x00) Interval: 60.000 msec (0x0060) Window: 30.000 msec (0x0030) Own address type: Random (0x01) Filter policy: Accept all advertisement, inc. directed unresolved RPA (0x02) > HCI Event: Command Complete (0x0e) plen 4 #11353 [hci0] 84680.248854 LE Set Scan Parameters (0x08|0x000b) ncmd 1 Status: Success (0x00) < HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 #11354 [hci0] 84680.249466 Scanning: Enabled (0x01) Filter duplicates: Enabled (0x01) > HCI Event: Command Complete (0x0e) plen 4 #11355 [hci0] 84680.253222 LE Set Scan Enable (0x08|0x000c) ncmd 1 Status: Success (0x00) > HCI Event: LE Meta Event (0x3e) plen 18 #11356 [hci0] 84680.458387 LE Direct Advertising Report (0x0b) Num reports: 1 Event type: Connectable directed - ADV_DIRECT_IND (0x01) Address type: Random (0x01) Address: 53:38:DA:46:8C:45 (Resolvable) Identity type: Public (0x00) Identity: 11:22:33:44:55:66 (OUI 11-22-33) Direct address type: Random (0x01) Direct address: 7C:D6:76:8C:DF:82 (Resolvable) Identity type: Random (0x01) Identity: F2:F1:06:3D:9C:42 (Static) RSSI: -74 dBm (0xb6) < HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 #11357 [hci0] 84680.458737 Scanning: Disabled (0x00) Filter duplicates: Disabled (0x00) > HCI Event: Command Complete (0x0e) plen 4 #11358 [hci0] 84680.469982 LE Set Scan Enable (0x08|0x000c) ncmd 1 Status: Success (0x00) < HCI Command: LE Create Connection (0x08|0x000d) plen 25 #11359 [hci0] 84680.470444 Scan interval: 60.000 msec (0x0060) Scan window: 60.000 msec (0x0060) Filter policy: White list is not used (0x00) Peer address type: Random (0x01) Peer address: 53:38:DA:46:8C:45 (Resolvable) Identity type: Public (0x00) Identity: 11:22:33:44:55:66 (OUI 11-22-33) Own address type: Random (0x01) Min connection interval: 30.00 msec (0x0018) Max connection interval: 50.00 msec (0x0028) Connection latency: 0 (0x0000) Supervision timeout: 420 msec (0x002a) Min connection length: 0.000 msec (0x0000) Max connection length: 0.000 msec (0x0000) > HCI Event: Command Status (0x0f) plen 4 #11360 [hci0] 84680.474971 LE Create Connection (0x08|0x000d) ncmd 1 Status: Success (0x00) < HCI Command: LE Create Connection Cancel (0x08|0x000e) plen 0 #11361 [hci0] 84682.545385 > HCI Event: Command Complete (0x0e) plen 4 #11362 [hci0] 84682.551014 LE Create Connection Cancel (0x08|0x000e) ncmd 1 Status: Success (0x00) > HCI Event: LE Meta Event (0x3e) plen 19 #11363 [hci0] 84682.551074 LE Connection Complete (0x01) Status: Unknown Connection Identifier (0x02) Handle: 0 Role: Master (0x00) Peer address type: Public (0x00) Peer address: 00:00:00:00:00:00 (OUI 00-00-00) Connection interval: 0.00 msec (0x0000) Connection latency: 0 (0x0000) Supervision timeout: 0 msec (0x0000) Master clock accuracy: 0x00 After patch: < HCI Command: LE Set Scan Parameters (0x08|0x000b) plen 7 torvalds#210 [hci0] 667.152459 Type: Passive (0x00) Interval: 60.000 msec (0x0060) Window: 30.000 msec (0x0030) Own address type: Random (0x01) Filter policy: Accept all advertisement, inc. directed unresolved RPA (0x02) > HCI Event: Command Complete (0x0e) plen 4 torvalds#211 [hci0] 667.153613 LE Set Scan Parameters (0x08|0x000b) ncmd 1 Status: Success (0x00) < HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 torvalds#212 [hci0] 667.153704 Scanning: Enabled (0x01) Filter duplicates: Enabled (0x01) > HCI Event: Command Complete (0x0e) plen 4 torvalds#213 [hci0] 667.154584 LE Set Scan Enable (0x08|0x000c) ncmd 1 Status: Success (0x00) > HCI Event: LE Meta Event (0x3e) plen 18 torvalds#214 [hci0] 667.182619 LE Direct Advertising Report (0x0b) Num reports: 1 Event type: Connectable directed - ADV_DIRECT_IND (0x01) Address type: Random (0x01) Address: 50:52:D9:A6:48:A0 (Resolvable) Identity type: Public (0x00) Identity: 11:22:33:44:55:66 (OUI 11-22-33) Direct address type: Random (0x01) Direct address: 7C:C1:57:A5:B7:A8 (Resolvable) Identity type: Random (0x01) Identity: F4:28:73:5D:38:B0 (Static) RSSI: -70 dBm (0xba) < HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 torvalds#215 [hci0] 667.182704 Scanning: Disabled (0x00) Filter duplicates: Disabled (0x00) > HCI Event: Command Complete (0x0e) plen 4 torvalds#216 [hci0] 667.183599 LE Set Scan Enable (0x08|0x000c) ncmd 1 Status: Success (0x00) < HCI Command: LE Set Random Address (0x08|0x0005) plen 6 torvalds#217 [hci0] 667.183645 Address: 7C:C1:57:A5:B7:A8 (Resolvable) Identity type: Random (0x01) Identity: F4:28:73:5D:38:B0 (Static) > HCI Event: Command Complete (0x0e) plen 4 torvalds#218 [hci0] 667.184590 LE Set Random Address (0x08|0x0005) ncmd 1 Status: Success (0x00) < HCI Command: LE Create Connection (0x08|0x000d) plen 25 torvalds#219 [hci0] 667.184613 Scan interval: 60.000 msec (0x0060) Scan window: 60.000 msec (0x0060) Filter policy: White list is not used (0x00) Peer address type: Random (0x01) Peer address: 50:52:D9:A6:48:A0 (Resolvable) Identity type: Public (0x00) Identity: 11:22:33:44:55:66 (OUI 11-22-33) Own address type: Random (0x01) Min connection interval: 30.00 msec (0x0018) Max connection interval: 50.00 msec (0x0028) Connection latency: 0 (0x0000) Supervision timeout: 420 msec (0x002a) Min connection length: 0.000 msec (0x0000) Max connection length: 0.000 msec (0x0000) > HCI Event: Command Status (0x0f) plen 4 torvalds#220 [hci0] 667.186558 LE Create Connection (0x08|0x000d) ncmd 1 Status: Success (0x00) > HCI Event: LE Meta Event (0x3e) plen 19 torvalds#221 [hci0] 667.485824 LE Connection Complete (0x01) Status: Success (0x00) Handle: 0 Role: Master (0x00) Peer address type: Random (0x01) Peer address: 50:52:D9:A6:48:A0 (Resolvable) Identity type: Public (0x00) Identity: 11:22:33:44:55:66 (OUI 11-22-33) Connection interval: 50.00 msec (0x0028) Connection latency: 0 (0x0000) Supervision timeout: 420 msec (0x002a) Master clock accuracy: 0x07 @ MGMT Event: Device Connected (0x000b) plen 13 {0x0002} [hci0] 667.485996 LE Address: 11:22:33:44:55:66 (OUI 11-22-33) Flags: 0x00000000 Data length: 0 Signed-off-by: Szymon Janc <szymon.janc@codecoup.pl> Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Noltari
pushed a commit
to Noltari/linux
that referenced
this pull request
Jul 3, 2018
commit 082f230 upstream. Local random address needs to be updated before creating connection if RPA from LE Direct Advertising Report was resolved in host. Otherwise remote device might ignore connection request due to address mismatch. This was affecting following qualification test cases: GAP/CONN/SCEP/BV-03-C, GAP/CONN/GCEP/BV-05-C, GAP/CONN/DCEP/BV-05-C Before patch: < HCI Command: LE Set Random Address (0x08|0x0005) plen 6 #11350 [hci0] 84680.231216 Address: 56:BC:E8:24:11:68 (Resolvable) Identity type: Random (0x01) Identity: F2:F1:06:3D:9C:42 (Static) > HCI Event: Command Complete (0x0e) plen 4 #11351 [hci0] 84680.246022 LE Set Random Address (0x08|0x0005) ncmd 1 Status: Success (0x00) < HCI Command: LE Set Scan Parameters (0x08|0x000b) plen 7 #11352 [hci0] 84680.246417 Type: Passive (0x00) Interval: 60.000 msec (0x0060) Window: 30.000 msec (0x0030) Own address type: Random (0x01) Filter policy: Accept all advertisement, inc. directed unresolved RPA (0x02) > HCI Event: Command Complete (0x0e) plen 4 #11353 [hci0] 84680.248854 LE Set Scan Parameters (0x08|0x000b) ncmd 1 Status: Success (0x00) < HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 #11354 [hci0] 84680.249466 Scanning: Enabled (0x01) Filter duplicates: Enabled (0x01) > HCI Event: Command Complete (0x0e) plen 4 #11355 [hci0] 84680.253222 LE Set Scan Enable (0x08|0x000c) ncmd 1 Status: Success (0x00) > HCI Event: LE Meta Event (0x3e) plen 18 #11356 [hci0] 84680.458387 LE Direct Advertising Report (0x0b) Num reports: 1 Event type: Connectable directed - ADV_DIRECT_IND (0x01) Address type: Random (0x01) Address: 53:38:DA:46:8C:45 (Resolvable) Identity type: Public (0x00) Identity: 11:22:33:44:55:66 (OUI 11-22-33) Direct address type: Random (0x01) Direct address: 7C:D6:76:8C:DF:82 (Resolvable) Identity type: Random (0x01) Identity: F2:F1:06:3D:9C:42 (Static) RSSI: -74 dBm (0xb6) < HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 #11357 [hci0] 84680.458737 Scanning: Disabled (0x00) Filter duplicates: Disabled (0x00) > HCI Event: Command Complete (0x0e) plen 4 #11358 [hci0] 84680.469982 LE Set Scan Enable (0x08|0x000c) ncmd 1 Status: Success (0x00) < HCI Command: LE Create Connection (0x08|0x000d) plen 25 #11359 [hci0] 84680.470444 Scan interval: 60.000 msec (0x0060) Scan window: 60.000 msec (0x0060) Filter policy: White list is not used (0x00) Peer address type: Random (0x01) Peer address: 53:38:DA:46:8C:45 (Resolvable) Identity type: Public (0x00) Identity: 11:22:33:44:55:66 (OUI 11-22-33) Own address type: Random (0x01) Min connection interval: 30.00 msec (0x0018) Max connection interval: 50.00 msec (0x0028) Connection latency: 0 (0x0000) Supervision timeout: 420 msec (0x002a) Min connection length: 0.000 msec (0x0000) Max connection length: 0.000 msec (0x0000) > HCI Event: Command Status (0x0f) plen 4 #11360 [hci0] 84680.474971 LE Create Connection (0x08|0x000d) ncmd 1 Status: Success (0x00) < HCI Command: LE Create Connection Cancel (0x08|0x000e) plen 0 #11361 [hci0] 84682.545385 > HCI Event: Command Complete (0x0e) plen 4 #11362 [hci0] 84682.551014 LE Create Connection Cancel (0x08|0x000e) ncmd 1 Status: Success (0x00) > HCI Event: LE Meta Event (0x3e) plen 19 #11363 [hci0] 84682.551074 LE Connection Complete (0x01) Status: Unknown Connection Identifier (0x02) Handle: 0 Role: Master (0x00) Peer address type: Public (0x00) Peer address: 00:00:00:00:00:00 (OUI 00-00-00) Connection interval: 0.00 msec (0x0000) Connection latency: 0 (0x0000) Supervision timeout: 0 msec (0x0000) Master clock accuracy: 0x00 After patch: < HCI Command: LE Set Scan Parameters (0x08|0x000b) plen 7 torvalds#210 [hci0] 667.152459 Type: Passive (0x00) Interval: 60.000 msec (0x0060) Window: 30.000 msec (0x0030) Own address type: Random (0x01) Filter policy: Accept all advertisement, inc. directed unresolved RPA (0x02) > HCI Event: Command Complete (0x0e) plen 4 torvalds#211 [hci0] 667.153613 LE Set Scan Parameters (0x08|0x000b) ncmd 1 Status: Success (0x00) < HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 torvalds#212 [hci0] 667.153704 Scanning: Enabled (0x01) Filter duplicates: Enabled (0x01) > HCI Event: Command Complete (0x0e) plen 4 torvalds#213 [hci0] 667.154584 LE Set Scan Enable (0x08|0x000c) ncmd 1 Status: Success (0x00) > HCI Event: LE Meta Event (0x3e) plen 18 torvalds#214 [hci0] 667.182619 LE Direct Advertising Report (0x0b) Num reports: 1 Event type: Connectable directed - ADV_DIRECT_IND (0x01) Address type: Random (0x01) Address: 50:52:D9:A6:48:A0 (Resolvable) Identity type: Public (0x00) Identity: 11:22:33:44:55:66 (OUI 11-22-33) Direct address type: Random (0x01) Direct address: 7C:C1:57:A5:B7:A8 (Resolvable) Identity type: Random (0x01) Identity: F4:28:73:5D:38:B0 (Static) RSSI: -70 dBm (0xba) < HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 torvalds#215 [hci0] 667.182704 Scanning: Disabled (0x00) Filter duplicates: Disabled (0x00) > HCI Event: Command Complete (0x0e) plen 4 torvalds#216 [hci0] 667.183599 LE Set Scan Enable (0x08|0x000c) ncmd 1 Status: Success (0x00) < HCI Command: LE Set Random Address (0x08|0x0005) plen 6 torvalds#217 [hci0] 667.183645 Address: 7C:C1:57:A5:B7:A8 (Resolvable) Identity type: Random (0x01) Identity: F4:28:73:5D:38:B0 (Static) > HCI Event: Command Complete (0x0e) plen 4 torvalds#218 [hci0] 667.184590 LE Set Random Address (0x08|0x0005) ncmd 1 Status: Success (0x00) < HCI Command: LE Create Connection (0x08|0x000d) plen 25 torvalds#219 [hci0] 667.184613 Scan interval: 60.000 msec (0x0060) Scan window: 60.000 msec (0x0060) Filter policy: White list is not used (0x00) Peer address type: Random (0x01) Peer address: 50:52:D9:A6:48:A0 (Resolvable) Identity type: Public (0x00) Identity: 11:22:33:44:55:66 (OUI 11-22-33) Own address type: Random (0x01) Min connection interval: 30.00 msec (0x0018) Max connection interval: 50.00 msec (0x0028) Connection latency: 0 (0x0000) Supervision timeout: 420 msec (0x002a) Min connection length: 0.000 msec (0x0000) Max connection length: 0.000 msec (0x0000) > HCI Event: Command Status (0x0f) plen 4 torvalds#220 [hci0] 667.186558 LE Create Connection (0x08|0x000d) ncmd 1 Status: Success (0x00) > HCI Event: LE Meta Event (0x3e) plen 19 torvalds#221 [hci0] 667.485824 LE Connection Complete (0x01) Status: Success (0x00) Handle: 0 Role: Master (0x00) Peer address type: Random (0x01) Peer address: 50:52:D9:A6:48:A0 (Resolvable) Identity type: Public (0x00) Identity: 11:22:33:44:55:66 (OUI 11-22-33) Connection interval: 50.00 msec (0x0028) Connection latency: 0 (0x0000) Supervision timeout: 420 msec (0x002a) Master clock accuracy: 0x07 @ MGMT Event: Device Connected (0x000b) plen 13 {0x0002} [hci0] 667.485996 LE Address: 11:22:33:44:55:66 (OUI 11-22-33) Flags: 0x00000000 Data length: 0 Signed-off-by: Szymon Janc <szymon.janc@codecoup.pl> Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Cc: stable@vger.kernel.org Signed-off-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
fengguang
pushed a commit
to 0day-ci/linux
that referenced
this pull request
May 19, 2019
This patch fixes a crash that got introduced when the mentioned patch replaced the direct list_head access with skb_peek_tail(). When the device is starting up, there are no entries in the queue, so previously to "Use skb_peek_tail() instead..." the target_skb would end up as the tail and head pointer which then could be used by __skb_queue_after to fill the empty queue. With skb_peek_tail() in its place will instead just return NULL which then causes a crash in the __skb_queue_after(). | BUG: unable to handle kernel NULL pointer dereference at 000000 | #PF error: [normal kernel read fault] | PGD 0 P4D 0 | Oops: 0000 [#1] SMP PTI | CPU: 0 PID: 12 Comm: kworker/0:1 Tainted: GO 5.1.0-rc7-wt+ torvalds#218 | Hardware name: MSI MS-7816/Z87-G43 (MS-7816), BIOS V1.11 05/09/2015 | Workqueue: events request_firmware_work_func | RIP: 0010:p54_tx_pending+0x10f/0x1b0 [p54common] | Code: 78 06 80 78 28 00 74 6d <48> 8b 07 49 89 7c 24 08 49 89 04 24 4 | RSP: 0018:ffffa81c81927d90 EFLAGS: 00010086 | RAX: ffff9bbaaf131048 RBX: 0000000000020670 RCX: 0000000000020264 | RDX: ffff9bbaa976d660 RSI: 0000000000000202 RDI: 0000000000000000 | RBP: ffff9bbaa976d620 R08: 00000000000006c0 R09: ffff9bbaa976d660 | R10: 0000000000000000 R11: ffffe8480dbc5900 R12: ffff9bbb45e87700 | R13: ffff9bbaa976d648 R14: ffff9bbaa976d674 R15: ffff9bbaaf131048 | FS: 0000000000000000(0000) GS:ffff9bbb5ec00000(0000) knlGS:00000 | CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 | CR2: 0000000000000000 CR3: 00000003695fc003 CR4: 00000000001606f0 | Call Trace: | p54_download_eeprom+0xbe/0x120 [p54common] | p54_read_eeprom+0x7f/0xc0 [p54common] | p54u_load_firmware_cb+0xe0/0x160 [p54usb] | request_firmware_work_func+0x42/0x80 | process_one_work+0x1f5/0x3f0 | worker_thread+0x28/0x3c0 Cc: stable@vger.kernel.org Fixes: e355419 ("p54: Use skb_peek_tail() instead of direct head pointer accesses.") Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
mrchapp
pushed a commit
to mrchapp/linux
that referenced
this pull request
May 29, 2019
This patch fixes a crash that got introduced when the mentioned patch replaced the direct list_head access with skb_peek_tail(). When the device is starting up, there are no entries in the queue, so previously to "Use skb_peek_tail() instead..." the target_skb would end up as the tail and head pointer which then could be used by __skb_queue_after to fill the empty queue. With skb_peek_tail() in its place will instead just return NULL which then causes a crash in the __skb_queue_after(). | BUG: unable to handle kernel NULL pointer dereference at 000000 | #PF error: [normal kernel read fault] | PGD 0 P4D 0 | Oops: 0000 [#1] SMP PTI | CPU: 0 PID: 12 Comm: kworker/0:1 Tainted: GO 5.1.0-rc7-wt+ torvalds#218 | Hardware name: MSI MS-7816/Z87-G43 (MS-7816), BIOS V1.11 05/09/2015 | Workqueue: events request_firmware_work_func | RIP: 0010:p54_tx_pending+0x10f/0x1b0 [p54common] | Code: 78 06 80 78 28 00 74 6d <48> 8b 07 49 89 7c 24 08 49 89 04 24 4 | RSP: 0018:ffffa81c81927d90 EFLAGS: 00010086 | RAX: ffff9bbaaf131048 RBX: 0000000000020670 RCX: 0000000000020264 | RDX: ffff9bbaa976d660 RSI: 0000000000000202 RDI: 0000000000000000 | RBP: ffff9bbaa976d620 R08: 00000000000006c0 R09: ffff9bbaa976d660 | R10: 0000000000000000 R11: ffffe8480dbc5900 R12: ffff9bbb45e87700 | R13: ffff9bbaa976d648 R14: ffff9bbaa976d674 R15: ffff9bbaaf131048 | FS: 0000000000000000(0000) GS:ffff9bbb5ec00000(0000) knlGS:00000 | CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 | CR2: 0000000000000000 CR3: 00000003695fc003 CR4: 00000000001606f0 | Call Trace: | p54_download_eeprom+0xbe/0x120 [p54common] | p54_read_eeprom+0x7f/0xc0 [p54common] | p54u_load_firmware_cb+0xe0/0x160 [p54usb] | request_firmware_work_func+0x42/0x80 | process_one_work+0x1f5/0x3f0 | worker_thread+0x28/0x3c0 Cc: stable@vger.kernel.org Fixes: e355419 ("p54: Use skb_peek_tail() instead of direct head pointer accesses.") Signed-off-by: Christian Lamparter <chunkeey@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
alistair23
pushed a commit
to alistair23/linux
that referenced
this pull request
Jan 31, 2021
Update 5.4-2.2.x-imx to v5.4.90
dasty
pushed a commit
to StreamUnlimited/linux
that referenced
this pull request
Feb 5, 2021
… [STREAMEIGHT-4396] commit 082f230 upstream. commit b0a2a2b upstream (4.9 stable). Local random address needs to be updated before creating connection if RPA from LE Direct Advertising Report was resolved in host. Otherwise remote device might ignore connection request due to address mismatch. This was affecting following qualification test cases: GAP/CONN/SCEP/BV-03-C, GAP/CONN/GCEP/BV-05-C, GAP/CONN/DCEP/BV-05-C Before patch: < HCI Command: LE Set Random Address (0x08|0x0005) plen 6 #11350 [hci0] 84680.231216 Address: 56:BC:E8:24:11:68 (Resolvable) Identity type: Random (0x01) Identity: F2:F1:06:3D:9C:42 (Static) > HCI Event: Command Complete (0x0e) plen 4 #11351 [hci0] 84680.246022 LE Set Random Address (0x08|0x0005) ncmd 1 Status: Success (0x00) < HCI Command: LE Set Scan Parameters (0x08|0x000b) plen 7 #11352 [hci0] 84680.246417 Type: Passive (0x00) Interval: 60.000 msec (0x0060) Window: 30.000 msec (0x0030) Own address type: Random (0x01) Filter policy: Accept all advertisement, inc. directed unresolved RPA (0x02) > HCI Event: Command Complete (0x0e) plen 4 #11353 [hci0] 84680.248854 LE Set Scan Parameters (0x08|0x000b) ncmd 1 Status: Success (0x00) < HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 #11354 [hci0] 84680.249466 Scanning: Enabled (0x01) Filter duplicates: Enabled (0x01) > HCI Event: Command Complete (0x0e) plen 4 #11355 [hci0] 84680.253222 LE Set Scan Enable (0x08|0x000c) ncmd 1 Status: Success (0x00) > HCI Event: LE Meta Event (0x3e) plen 18 #11356 [hci0] 84680.458387 LE Direct Advertising Report (0x0b) Num reports: 1 Event type: Connectable directed - ADV_DIRECT_IND (0x01) Address type: Random (0x01) Address: 53:38:DA:46:8C:45 (Resolvable) Identity type: Public (0x00) Identity: 11:22:33:44:55:66 (OUI 11-22-33) Direct address type: Random (0x01) Direct address: 7C:D6:76:8C:DF:82 (Resolvable) Identity type: Random (0x01) Identity: F2:F1:06:3D:9C:42 (Static) RSSI: -74 dBm (0xb6) < HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 #11357 [hci0] 84680.458737 Scanning: Disabled (0x00) Filter duplicates: Disabled (0x00) > HCI Event: Command Complete (0x0e) plen 4 #11358 [hci0] 84680.469982 LE Set Scan Enable (0x08|0x000c) ncmd 1 Status: Success (0x00) < HCI Command: LE Create Connection (0x08|0x000d) plen 25 #11359 [hci0] 84680.470444 Scan interval: 60.000 msec (0x0060) Scan window: 60.000 msec (0x0060) Filter policy: White list is not used (0x00) Peer address type: Random (0x01) Peer address: 53:38:DA:46:8C:45 (Resolvable) Identity type: Public (0x00) Identity: 11:22:33:44:55:66 (OUI 11-22-33) Own address type: Random (0x01) Min connection interval: 30.00 msec (0x0018) Max connection interval: 50.00 msec (0x0028) Connection latency: 0 (0x0000) Supervision timeout: 420 msec (0x002a) Min connection length: 0.000 msec (0x0000) Max connection length: 0.000 msec (0x0000) > HCI Event: Command Status (0x0f) plen 4 #11360 [hci0] 84680.474971 LE Create Connection (0x08|0x000d) ncmd 1 Status: Success (0x00) < HCI Command: LE Create Connection Cancel (0x08|0x000e) plen 0 #11361 [hci0] 84682.545385 > HCI Event: Command Complete (0x0e) plen 4 #11362 [hci0] 84682.551014 LE Create Connection Cancel (0x08|0x000e) ncmd 1 Status: Success (0x00) > HCI Event: LE Meta Event (0x3e) plen 19 #11363 [hci0] 84682.551074 LE Connection Complete (0x01) Status: Unknown Connection Identifier (0x02) Handle: 0 Role: Master (0x00) Peer address type: Public (0x00) Peer address: 00:00:00:00:00:00 (OUI 00-00-00) Connection interval: 0.00 msec (0x0000) Connection latency: 0 (0x0000) Supervision timeout: 0 msec (0x0000) Master clock accuracy: 0x00 After patch: < HCI Command: LE Set Scan Parameters (0x08|0x000b) plen 7 torvalds#210 [hci0] 667.152459 Type: Passive (0x00) Interval: 60.000 msec (0x0060) Window: 30.000 msec (0x0030) Own address type: Random (0x01) Filter policy: Accept all advertisement, inc. directed unresolved RPA (0x02) > HCI Event: Command Complete (0x0e) plen 4 torvalds#211 [hci0] 667.153613 LE Set Scan Parameters (0x08|0x000b) ncmd 1 Status: Success (0x00) < HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 torvalds#212 [hci0] 667.153704 Scanning: Enabled (0x01) Filter duplicates: Enabled (0x01) > HCI Event: Command Complete (0x0e) plen 4 torvalds#213 [hci0] 667.154584 LE Set Scan Enable (0x08|0x000c) ncmd 1 Status: Success (0x00) > HCI Event: LE Meta Event (0x3e) plen 18 torvalds#214 [hci0] 667.182619 LE Direct Advertising Report (0x0b) Num reports: 1 Event type: Connectable directed - ADV_DIRECT_IND (0x01) Address type: Random (0x01) Address: 50:52:D9:A6:48:A0 (Resolvable) Identity type: Public (0x00) Identity: 11:22:33:44:55:66 (OUI 11-22-33) Direct address type: Random (0x01) Direct address: 7C:C1:57:A5:B7:A8 (Resolvable) Identity type: Random (0x01) Identity: F4:28:73:5D:38:B0 (Static) RSSI: -70 dBm (0xba) < HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 torvalds#215 [hci0] 667.182704 Scanning: Disabled (0x00) Filter duplicates: Disabled (0x00) > HCI Event: Command Complete (0x0e) plen 4 torvalds#216 [hci0] 667.183599 LE Set Scan Enable (0x08|0x000c) ncmd 1 Status: Success (0x00) < HCI Command: LE Set Random Address (0x08|0x0005) plen 6 torvalds#217 [hci0] 667.183645 Address: 7C:C1:57:A5:B7:A8 (Resolvable) Identity type: Random (0x01) Identity: F4:28:73:5D:38:B0 (Static) > HCI Event: Command Complete (0x0e) plen 4 torvalds#218 [hci0] 667.184590 LE Set Random Address (0x08|0x0005) ncmd 1 Status: Success (0x00) < HCI Command: LE Create Connection (0x08|0x000d) plen 25 torvalds#219 [hci0] 667.184613 Scan interval: 60.000 msec (0x0060) Scan window: 60.000 msec (0x0060) Filter policy: White list is not used (0x00) Peer address type: Random (0x01) Peer address: 50:52:D9:A6:48:A0 (Resolvable) Identity type: Public (0x00) Identity: 11:22:33:44:55:66 (OUI 11-22-33) Own address type: Random (0x01) Min connection interval: 30.00 msec (0x0018) Max connection interval: 50.00 msec (0x0028) Connection latency: 0 (0x0000) Supervision timeout: 420 msec (0x002a) Min connection length: 0.000 msec (0x0000) Max connection length: 0.000 msec (0x0000) > HCI Event: Command Status (0x0f) plen 4 torvalds#220 [hci0] 667.186558 LE Create Connection (0x08|0x000d) ncmd 1 Status: Success (0x00) > HCI Event: LE Meta Event (0x3e) plen 19 torvalds#221 [hci0] 667.485824 LE Connection Complete (0x01) Status: Success (0x00) Handle: 0 Role: Master (0x00) Peer address type: Random (0x01) Peer address: 50:52:D9:A6:48:A0 (Resolvable) Identity type: Public (0x00) Identity: 11:22:33:44:55:66 (OUI 11-22-33) Connection interval: 50.00 msec (0x0028) Connection latency: 0 (0x0000) Supervision timeout: 420 msec (0x002a) Master clock accuracy: 0x07 @ MGMT Event: Device Connected (0x000b) plen 13 {0x0002} [hci0] 667.485996 LE Address: 11:22:33:44:55:66 (OUI 11-22-33) Flags: 0x00000000 Data length: 0 Signed-off-by: Szymon Janc <szymon.janc@codecoup.pl> Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Quentin Schulz <quentin.schulz@streamunlimited.com>
fengguang
pushed a commit
to 0day-ci/linux
that referenced
this pull request
Mar 15, 2021
This commit fixes the following checkpatch.pl errors:
ERROR:POINTER_LOCATION: "foo * bar" should be "foo *bar"
torvalds#218: FILE: ./include/hal_com.h:218:
+ struct adapter * Adapter,
ERROR:POINTER_LOCATION: "foo * bar" should be "foo *bar"
torvalds#230: FILE: ./include/hal_com.h:230:
+void rtw_init_hal_com_default_value(struct adapter * Adapter);
ERROR:POINTER_LOCATION: "foo * bar" should be "foo *bar"
torvalds#282: FILE: ./include/hal_com.h:282:
+ void * pValue1,
ERROR:POINTER_LOCATION: "foo * bar" should be "foo *bar"
torvalds#283: FILE: ./include/hal_com.h:283:
+ void * pValue2);
ERROR:POINTER_LOCATION: "foo * bar" should be "foo *bar"
torvalds#285: FILE: ./include/hal_com.h:285:
+ struct adapter * Adapter,
ERROR:POINTER_LOCATION: "foo * bar" should be "foo *bar"
torvalds#287: FILE: ./include/hal_com.h:287:
+ void * pValue1,
Signed-off-by: Marco Cesati <marcocesati@gmail.com>
fengguang
pushed a commit
to 0day-ci/linux
that referenced
this pull request
Mar 15, 2021
This commit fixes the following checkpatch.pl errors:
ERROR:POINTER_LOCATION: "foo * bar" should be "foo *bar"
torvalds#75: FILE: ./include/hal_com_phycfg.h:75:
+struct adapter * Adapter,
ERROR:POINTER_LOCATION: "foo* bar" should be "foo *bar"
torvalds#95: FILE: ./include/hal_com_phycfg.h:95:
+ u8* RateIndex,
ERROR:POINTER_LOCATION: "foo* bar" should be "foo *bar"
torvalds#96: FILE: ./include/hal_com_phycfg.h:96:
+ s8* PwrByRateVal,
ERROR:POINTER_LOCATION: "foo* bar" should be "foo *bar"
torvalds#97: FILE: ./include/hal_com_phycfg.h:97:
+ u8* RateNum
ERROR:POINTER_LOCATION: "foo * bar" should be "foo *bar"
torvalds#107: FILE: ./include/hal_com_phycfg.h:107:
+struct adapter * padapter,
ERROR:POINTER_LOCATION: "foo * bar" should be "foo *bar"
torvalds#141: FILE: ./include/hal_com_phycfg.h:141:
+struct adapter * padapter,
ERROR:POINTER_LOCATION: "foo* bar" should be "foo *bar"
torvalds#145: FILE: ./include/hal_com_phycfg.h:145:
+u8* Rates,
ERROR:POINTER_LOCATION: "foo * bar" should be "foo *bar"
torvalds#167: FILE: ./include/hal_com_phycfg.h:167:
+ struct adapter * padapter
ERROR:POINTER_LOCATION: "foo * bar" should be "foo *bar"
torvalds#172: FILE: ./include/hal_com_phycfg.h:172:
+struct adapter * padapter,
ERROR:POINTER_LOCATION: "foo * bar" should be "foo *bar"
torvalds#189: FILE: ./include/hal_com_phycfg.h:189:
+struct adapter * Adapter,
ERROR:POINTER_LOCATION: "foo * bar" should be "foo *bar"
torvalds#201: FILE: ./include/hal_com_phycfg.h:201:
+struct adapter * Adapter
ERROR:POINTER_LOCATION: "foo * bar" should be "foo *bar"
torvalds#206: FILE: ./include/hal_com_phycfg.h:206:
+struct adapter * Adapter
ERROR:POINTER_LOCATION: "foo * bar" should be "foo *bar"
torvalds#218: FILE: ./include/hal_com_phycfg.h:218:
+struct adapter * Adapter,
Signed-off-by: Marco Cesati <marcocesati@gmail.com>
fengguang
pushed a commit
to 0day-ci/linux
that referenced
this pull request
Mar 16, 2021
This commit fixes the following checkpatch.pl errors:
ERROR:POINTER_LOCATION: "foo * bar" should be "foo *bar"
torvalds#218: FILE: ./include/hal_com.h:218:
+ struct adapter * Adapter,
ERROR:POINTER_LOCATION: "foo * bar" should be "foo *bar"
torvalds#230: FILE: ./include/hal_com.h:230:
+void rtw_init_hal_com_default_value(struct adapter * Adapter);
ERROR:POINTER_LOCATION: "foo * bar" should be "foo *bar"
torvalds#282: FILE: ./include/hal_com.h:282:
+ void * pValue1,
ERROR:POINTER_LOCATION: "foo * bar" should be "foo *bar"
torvalds#283: FILE: ./include/hal_com.h:283:
+ void * pValue2);
ERROR:POINTER_LOCATION: "foo * bar" should be "foo *bar"
torvalds#285: FILE: ./include/hal_com.h:285:
+ struct adapter * Adapter,
ERROR:POINTER_LOCATION: "foo * bar" should be "foo *bar"
torvalds#287: FILE: ./include/hal_com.h:287:
+ void * pValue1,
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Marco Cesati <marcocesati@gmail.com>
Link: https://lore.kernel.org/r/20210315170618.2566-42-marcocesati@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
fengguang
pushed a commit
to 0day-ci/linux
that referenced
this pull request
Mar 16, 2021
This commit fixes the following checkpatch.pl errors:
ERROR:POINTER_LOCATION: "foo * bar" should be "foo *bar"
torvalds#75: FILE: ./include/hal_com_phycfg.h:75:
+struct adapter * Adapter,
ERROR:POINTER_LOCATION: "foo* bar" should be "foo *bar"
torvalds#95: FILE: ./include/hal_com_phycfg.h:95:
+ u8* RateIndex,
ERROR:POINTER_LOCATION: "foo* bar" should be "foo *bar"
torvalds#96: FILE: ./include/hal_com_phycfg.h:96:
+ s8* PwrByRateVal,
ERROR:POINTER_LOCATION: "foo* bar" should be "foo *bar"
torvalds#97: FILE: ./include/hal_com_phycfg.h:97:
+ u8* RateNum
ERROR:POINTER_LOCATION: "foo * bar" should be "foo *bar"
torvalds#107: FILE: ./include/hal_com_phycfg.h:107:
+struct adapter * padapter,
ERROR:POINTER_LOCATION: "foo * bar" should be "foo *bar"
torvalds#141: FILE: ./include/hal_com_phycfg.h:141:
+struct adapter * padapter,
ERROR:POINTER_LOCATION: "foo* bar" should be "foo *bar"
torvalds#145: FILE: ./include/hal_com_phycfg.h:145:
+u8* Rates,
ERROR:POINTER_LOCATION: "foo * bar" should be "foo *bar"
torvalds#167: FILE: ./include/hal_com_phycfg.h:167:
+ struct adapter * padapter
ERROR:POINTER_LOCATION: "foo * bar" should be "foo *bar"
torvalds#172: FILE: ./include/hal_com_phycfg.h:172:
+struct adapter * padapter,
ERROR:POINTER_LOCATION: "foo * bar" should be "foo *bar"
torvalds#189: FILE: ./include/hal_com_phycfg.h:189:
+struct adapter * Adapter,
ERROR:POINTER_LOCATION: "foo * bar" should be "foo *bar"
torvalds#201: FILE: ./include/hal_com_phycfg.h:201:
+struct adapter * Adapter
ERROR:POINTER_LOCATION: "foo * bar" should be "foo *bar"
torvalds#206: FILE: ./include/hal_com_phycfg.h:206:
+struct adapter * Adapter
ERROR:POINTER_LOCATION: "foo * bar" should be "foo *bar"
torvalds#218: FILE: ./include/hal_com_phycfg.h:218:
+struct adapter * Adapter,
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Marco Cesati <marcocesati@gmail.com>
Link: https://lore.kernel.org/r/20210315170618.2566-44-marcocesati@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
fengguang
pushed a commit
to 0day-ci/linux
that referenced
this pull request
Apr 1, 2021
commit 9de4999 ("usb: dwc3: gadget: Prevent EP queuing while stopping transfers") results in the below error every time I connect the type-c connector to the dwc3, configured with serial and ethernet gadgets. I also apply the following to dwc3 on this port: dr_mode = "otg"; snps,dis_u3_susphy_quirk; hnp-disable; srp-disable; adp-disable; usb-role-switch; [ 51.148220] ------------[ cut here ]------------ [ 51.148241] dwc3 38100000.usb: No resource for ep2in [ 51.148376] WARNING: CPU: 0 PID: 299 at drivers/usb/dwc3/gadget.c:360 dwc3_send_gadget_ep_cmd+0x570/0x740 [dwc3] [ 51.148837] CPU: 0 PID: 299 Comm: irq/64-dwc3 Not tainted 5.11.11-librem5-00334-ge4c4ff3624e9 torvalds#218 [ 51.148848] Hardware name: Purism Librem 5r4 (DT) [ 51.148854] pstate: 60000085 (nZCv daIf -PAN -UAO -TCO BTYPE=--) [ 51.148863] pc : dwc3_send_gadget_ep_cmd+0x570/0x740 [dwc3] [ 51.148894] lr : dwc3_send_gadget_ep_cmd+0x570/0x740 [dwc3] [ 51.148924] sp : ffff800011cb3ac0 [ 51.148929] x29: ffff800011cb3ac0 x28: ffff0000032a7b00 [ 51.148942] x27: ffff00000327da00 x26: 0000000000000000 [ 51.148954] x25: 00000000ffffffea x24: 0000000000000006 [ 51.148967] x23: ffff0000bee1c080 x22: ffff800011cb3b7c [ 51.148979] x21: 0000000000000406 x20: ffff0000bf170000 [ 51.148992] x19: 0000000000000001 x18: 0000000000000000 [ 51.149004] x17: 0000000000000000 x16: 0000000000000000 [ 51.149016] x15: 0000000000000000 x14: ffff8000114512c0 [ 51.149028] x13: 0000000000001698 x12: 0000000000000040 [ 51.149040] x11: ffff80001151a6f8 x10: 00000000ffffe000 [ 51.149052] x9 : ffff8000100b2b7c x8 : ffff80001146a6f8 [ 51.149065] x7 : ffff80001151a6f8 x6 : 0000000000000000 [ 51.149077] x5 : ffff0000bf939948 x4 : 0000000000000000 [ 51.149089] x3 : 0000000000000027 x2 : 0000000000000000 [ 51.149101] x1 : 0000000000000000 x0 : ffff0000049ae040 [ 51.149114] Call trace: [ 51.149120] dwc3_send_gadget_ep_cmd+0x570/0x740 [dwc3] [ 51.149150] __dwc3_gadget_ep_enable+0x288/0x4fc [dwc3] [ 51.149179] dwc3_gadget_ep_enable+0x6c/0x15c [dwc3] [ 51.149209] usb_ep_enable+0x48/0x110 [udc_core] [ 51.149251] rndis_set_alt+0x138/0x1c0 [usb_f_rndis] [ 51.149276] composite_setup+0x674/0x194c [libcomposite] [ 51.149314] dwc3_ep0_interrupt+0x9c4/0xb9c [dwc3] [ 51.149344] dwc3_thread_interrupt+0x8bc/0xe74 [dwc3] [ 51.149374] irq_thread_fn+0x38/0xb0 [ 51.149388] irq_thread+0x170/0x294 [ 51.149397] kthread+0x164/0x16c [ 51.149407] ret_from_fork+0x10/0x34 [ 51.149419] ---[ end trace 62c6cc2ebfb18047 ]--- Linus' tree isn't affected. Revert the change. Signed-off-by: Martin Kepplinger <martin.kepplinger@puri.sm>
TheSven73
pushed a commit
to TheSven73/linux
that referenced
this pull request
Apr 26, 2021
Reduce the need for boilerplate code in simple drivers.
intersectRaven
pushed a commit
to intersectRaven/linux
that referenced
this pull request
Aug 18, 2021
Although not identical to the le9 patches that protect a byte-amount of cache through tunables, multigenerational LRU now supports protecting cache accessed in the last X milliseconds. In torvalds#218, Yu recommends starting with 1000ms and tuning as needed. This looks like a safe default and turning on this feature should help users that don't know they need it.
PIPIPIG233666
pushed a commit
to PIPIPIG233666/linux
that referenced
this pull request
Dec 20, 2021
Although not identical to the le9 patches that protect a byte-amount of cache through tunables, multigenerational LRU now supports protecting cache accessed in the last X milliseconds. In torvalds#218, Yu recommends starting with 1000ms and tuning as needed. This looks like a safe default and turning on this feature should help users that don't know they need it.
PIPIPIG233666
pushed a commit
to PIPIPIG233666/linux
that referenced
this pull request
Jan 23, 2022
Although not identical to the le9 patches that protect a byte-amount of cache through tunables, multigenerational LRU now supports protecting cache accessed in the last X milliseconds. In torvalds#218, Yu recommends starting with 1000ms and tuning as needed. This looks like a safe default and turning on this feature should help users that don't know they need it.
KenHV
pushed a commit
to KenHV/linux
that referenced
this pull request
Apr 9, 2022
Although not identical to the le9 patches that protect a byte-amount of cache through tunables, multigenerational LRU now supports protecting cache accessed in the last X milliseconds. In torvalds#218, Yu recommends starting with 1000ms and tuning as needed. This looks like a safe default and turning on this feature should help users that don't know they need it.
intersectRaven
pushed a commit
to intersectRaven/linux
that referenced
this pull request
Apr 9, 2022
Although not identical to the le9 patches that protect a byte-amount of cache through tunables, multigenerational LRU now supports protecting cache accessed in the last X milliseconds. In torvalds#218, Yu recommends starting with 1000ms and tuning as needed. This looks like a safe default and turning on this feature should help users that don't know they need it.
Kaz205
pushed a commit
to Kaz205/linux
that referenced
this pull request
May 26, 2022
Although not identical to the le9 patches that protect a byte-amount of cache through tunables, multigenerational LRU now supports protecting cache accessed in the last X milliseconds. In torvalds#218, Yu recommends starting with 1000ms and tuning as needed. This looks like a safe default and turning on this feature should help users that don't know they need it.
Kaz205
pushed a commit
to Kaz205/linux
that referenced
this pull request
May 26, 2022
Although not identical to the le9 patches that protect a byte-amount of cache through tunables, multigenerational LRU now supports protecting cache accessed in the last X milliseconds. In torvalds#218, Yu recommends starting with 1000ms and tuning as needed. This looks like a safe default and turning on this feature should help users that don't know they need it.
Kaz205
pushed a commit
to Kaz205/linux
that referenced
this pull request
May 26, 2022
Although not identical to the le9 patches that protect a byte-amount of cache through tunables, multigenerational LRU now supports protecting cache accessed in the last X milliseconds. In torvalds#218, Yu recommends starting with 1000ms and tuning as needed. This looks like a safe default and turning on this feature should help users that don't know they need it.
Kaz205
pushed a commit
to Kaz205/linux
that referenced
this pull request
May 30, 2022
Although not identical to the le9 patches that protect a byte-amount of cache through tunables, multigenerational LRU now supports protecting cache accessed in the last X milliseconds. In torvalds#218, Yu recommends starting with 1000ms and tuning as needed. This looks like a safe default and turning on this feature should help users that don't know they need it.
intersectRaven
pushed a commit
to intersectRaven/linux
that referenced
this pull request
May 8, 2023
Although not identical to the le9 patches that protect a byte-amount of cache through tunables, multigenerational LRU now supports protecting cache accessed in the last X milliseconds. In torvalds#218, Yu recommends starting with 1000ms and tuning as needed. This looks like a safe default and turning on this feature should help users that don't know they need it.
Kaz205
pushed a commit
to Kaz205/linux
that referenced
this pull request
May 8, 2023
Although not identical to the le9 patches that protect a byte-amount of cache through tunables, multigenerational LRU now supports protecting cache accessed in the last X milliseconds. In torvalds#218, Yu recommends starting with 1000ms and tuning as needed. This looks like a safe default and turning on this feature should help users that don't know they need it.
Kaz205
pushed a commit
to Kaz205/linux
that referenced
this pull request
May 13, 2023
Although not identical to the le9 patches that protect a byte-amount of cache through tunables, multigenerational LRU now supports protecting cache accessed in the last X milliseconds. In torvalds#218, Yu recommends starting with 1000ms and tuning as needed. This looks like a safe default and turning on this feature should help users that don't know they need it.
Kaz205
pushed a commit
to Kaz205/linux
that referenced
this pull request
May 20, 2023
Although not identical to the le9 patches that protect a byte-amount of cache through tunables, multigenerational LRU now supports protecting cache accessed in the last X milliseconds. In torvalds#218, Yu recommends starting with 1000ms and tuning as needed. This looks like a safe default and turning on this feature should help users that don't know they need it.
Kaz205
pushed a commit
to Kaz205/linux
that referenced
this pull request
May 20, 2023
Although not identical to the le9 patches that protect a byte-amount of cache through tunables, multigenerational LRU now supports protecting cache accessed in the last X milliseconds. In torvalds#218, Yu recommends starting with 1000ms and tuning as needed. This looks like a safe default and turning on this feature should help users that don't know they need it.
Kaz205
pushed a commit
to Kaz205/linux
that referenced
this pull request
May 26, 2023
Although not identical to the le9 patches that protect a byte-amount of cache through tunables, multigenerational LRU now supports protecting cache accessed in the last X milliseconds. In torvalds#218, Yu recommends starting with 1000ms and tuning as needed. This looks like a safe default and turning on this feature should help users that don't know they need it.
Kaz205
pushed a commit
to Kaz205/linux
that referenced
this pull request
May 30, 2023
Although not identical to the le9 patches that protect a byte-amount of cache through tunables, multigenerational LRU now supports protecting cache accessed in the last X milliseconds. In torvalds#218, Yu recommends starting with 1000ms and tuning as needed. This looks like a safe default and turning on this feature should help users that don't know they need it.
Kaz205
pushed a commit
to Kaz205/linux
that referenced
this pull request
May 30, 2023
Although not identical to the le9 patches that protect a byte-amount of cache through tunables, multigenerational LRU now supports protecting cache accessed in the last X milliseconds. In torvalds#218, Yu recommends starting with 1000ms and tuning as needed. This looks like a safe default and turning on this feature should help users that don't know they need it.
Kaz205
pushed a commit
to Kaz205/linux
that referenced
this pull request
Jun 5, 2023
Although not identical to the le9 patches that protect a byte-amount of cache through tunables, multigenerational LRU now supports protecting cache accessed in the last X milliseconds. In torvalds#218, Yu recommends starting with 1000ms and tuning as needed. This looks like a safe default and turning on this feature should help users that don't know they need it.
Kaz205
pushed a commit
to Kaz205/linux
that referenced
this pull request
Jun 7, 2023
Although not identical to the le9 patches that protect a byte-amount of cache through tunables, multigenerational LRU now supports protecting cache accessed in the last X milliseconds. In torvalds#218, Yu recommends starting with 1000ms and tuning as needed. This looks like a safe default and turning on this feature should help users that don't know they need it.
Kaz205
pushed a commit
to Kaz205/linux
that referenced
this pull request
Jun 8, 2023
Although not identical to the le9 patches that protect a byte-amount of cache through tunables, multigenerational LRU now supports protecting cache accessed in the last X milliseconds. In torvalds#218, Yu recommends starting with 1000ms and tuning as needed. This looks like a safe default and turning on this feature should help users that don't know they need it.
Kaz205
pushed a commit
to Kaz205/linux
that referenced
this pull request
Jun 8, 2023
Although not identical to the le9 patches that protect a byte-amount of cache through tunables, multigenerational LRU now supports protecting cache accessed in the last X milliseconds. In torvalds#218, Yu recommends starting with 1000ms and tuning as needed. This looks like a safe default and turning on this feature should help users that don't know they need it.
intersectRaven
pushed a commit
to intersectRaven/linux
that referenced
this pull request
Jul 1, 2023
Although not identical to the le9 patches that protect a byte-amount of cache through tunables, multigenerational LRU now supports protecting cache accessed in the last X milliseconds. In torvalds#218, Yu recommends starting with 1000ms and tuning as needed. This looks like a safe default and turning on this feature should help users that don't know they need it.
ItsVixano
pushed a commit
to ItsVixano/linux
that referenced
this pull request
Jul 8, 2023
Although not identical to the le9 patches that protect a byte-amount of cache through tunables, multigenerational LRU now supports protecting cache accessed in the last X milliseconds. In torvalds#218, Yu recommends starting with 1000ms and tuning as needed. This looks like a safe default and turning on this feature should help users that don't know they need it.
ItsVixano
pushed a commit
to ItsVixano/linux
that referenced
this pull request
Jul 9, 2023
Although not identical to the le9 patches that protect a byte-amount of cache through tunables, multigenerational LRU now supports protecting cache accessed in the last X milliseconds. In torvalds#218, Yu recommends starting with 1000ms and tuning as needed. This looks like a safe default and turning on this feature should help users that don't know they need it.
ItsVixano
pushed a commit
to ItsVixano/linux
that referenced
this pull request
Jul 23, 2023
Although not identical to the le9 patches that protect a byte-amount of cache through tunables, multigenerational LRU now supports protecting cache accessed in the last X milliseconds. In torvalds#218, Yu recommends starting with 1000ms and tuning as needed. This looks like a safe default and turning on this feature should help users that don't know they need it.
intersectRaven
pushed a commit
to intersectRaven/linux
that referenced
this pull request
Sep 1, 2023
Although not identical to the le9 patches that protect a byte-amount of cache through tunables, multigenerational LRU now supports protecting cache accessed in the last X milliseconds. In torvalds#218, Yu recommends starting with 1000ms and tuning as needed. This looks like a safe default and turning on this feature should help users that don't know they need it.
ItsVixano
pushed a commit
to ItsVixano/linux
that referenced
this pull request
Sep 4, 2023
Although not identical to the le9 patches that protect a byte-amount of cache through tunables, multigenerational LRU now supports protecting cache accessed in the last X milliseconds. In torvalds#218, Yu recommends starting with 1000ms and tuning as needed. This looks like a safe default and turning on this feature should help users that don't know they need it.
ItsVixano
pushed a commit
to ItsVixano/linux
that referenced
this pull request
Oct 26, 2023
Although not identical to the le9 patches that protect a byte-amount of cache through tunables, multigenerational LRU now supports protecting cache accessed in the last X milliseconds. In torvalds#218, Yu recommends starting with 1000ms and tuning as needed. This looks like a safe default and turning on this feature should help users that don't know they need it.
ItsVixano
pushed a commit
to ItsVixano/linux
that referenced
this pull request
Oct 26, 2023
Although not identical to the le9 patches that protect a byte-amount of cache through tunables, multigenerational LRU now supports protecting cache accessed in the last X milliseconds. In torvalds#218, Yu recommends starting with 1000ms and tuning as needed. This looks like a safe default and turning on this feature should help users that don't know they need it.
ItsVixano
pushed a commit
to ItsVixano/linux
that referenced
this pull request
Oct 26, 2023
Although not identical to the le9 patches that protect a byte-amount of cache through tunables, multigenerational LRU now supports protecting cache accessed in the last X milliseconds. In torvalds#218, Yu recommends starting with 1000ms and tuning as needed. This looks like a safe default and turning on this feature should help users that don't know they need it.
ItsVixano
pushed a commit
to ItsVixano/linux
that referenced
this pull request
Oct 26, 2023
Although not identical to the le9 patches that protect a byte-amount of cache through tunables, multigenerational LRU now supports protecting cache accessed in the last X milliseconds. In torvalds#218, Yu recommends starting with 1000ms and tuning as needed. This looks like a safe default and turning on this feature should help users that don't know they need it.
kakra
pushed a commit
to kakra/linux
that referenced
this pull request
Nov 26, 2023
Although not identical to the le9 patches that protect a byte-amount of cache through tunables, multigenerational LRU now supports protecting cache accessed in the last X milliseconds. In torvalds#218, Yu recommends starting with 1000ms and tuning as needed. This looks like a safe default and turning on this feature should help users that don't know they need it. Signed-off-by: Kai Krakow <kai@kaishome.de>
kakra
pushed a commit
to kakra/linux
that referenced
this pull request
Jan 11, 2024
Although not identical to the le9 patches that protect a byte-amount of cache through tunables, multigenerational LRU now supports protecting cache accessed in the last X milliseconds. In torvalds#218, Yu recommends starting with 1000ms and tuning as needed. This looks like a safe default and turning on this feature should help users that don't know they need it. Signed-off-by: Kai Krakow <kai@kaishome.de>
intel-lab-lkp
pushed a commit
to intel-lab-lkp/linux
that referenced
this pull request
Feb 15, 2024
Distinguish between xe_pt and the xe_pt_dir subclass when allocating and freeing. Also use a fixed-size array for the xe_pt_dir page entries to make life easier for dynamic range- checkers. Finally rename the page-directory child pointer array to "children". While no functional change, this fixes ubsan splats similar to: [ 51.463021] ------------[ cut here ]------------ [ 51.463022] UBSAN: array-index-out-of-bounds in drivers/gpu/drm/xe/xe_pt.c:47:9 [ 51.463023] index 0 is out of range for type 'xe_ptw *[*]' [ 51.463024] CPU: 5 PID: 2778 Comm: xe_vm Tainted: G U 6.8.0-rc1+ torvalds#218 [ 51.463026] Hardware name: ASUS System Product Name/PRIME B560M-A AC, BIOS 2001 02/01/2023 [ 51.463027] Call Trace: [ 51.463028] <TASK> [ 51.463029] dump_stack_lvl+0x47/0x60 [ 51.463030] __ubsan_handle_out_of_bounds+0x95/0xd0 [ 51.463032] xe_pt_destroy+0xa5/0x150 [xe] [ 51.463088] __xe_pt_unbind_vma+0x36c/0x9b0 [xe] [ 51.463144] xe_vm_unbind+0xd8/0x580 [xe] [ 51.463204] ? drm_exec_prepare_obj+0x3f/0x60 [drm_exec] [ 51.463208] __xe_vma_op_execute+0x5da/0x910 [xe] [ 51.463268] ? __drm_gpuvm_sm_unmap+0x1cb/0x220 [drm_gpuvm] [ 51.463272] ? radix_tree_node_alloc.constprop.0+0x89/0xc0 [ 51.463275] ? drm_gpuva_it_remove+0x1f3/0x2a0 [drm_gpuvm] [ 51.463279] ? drm_gpuva_remove+0x2f/0xc0 [drm_gpuvm] [ 51.463283] xe_vm_bind_ioctl+0x1a55/0x20b0 [xe] [ 51.463344] ? __pfx_xe_vm_bind_ioctl+0x10/0x10 [xe] [ 51.463414] drm_ioctl_kernel+0xb6/0x120 [ 51.463416] drm_ioctl+0x287/0x4e0 [ 51.463418] ? __pfx_xe_vm_bind_ioctl+0x10/0x10 [xe] [ 51.463481] __x64_sys_ioctl+0x94/0xd0 [ 51.463484] do_syscall_64+0x86/0x170 [ 51.463486] ? syscall_exit_to_user_mode+0x7d/0x200 [ 51.463488] ? do_syscall_64+0x96/0x170 [ 51.463490] ? do_syscall_64+0x96/0x170 [ 51.463492] entry_SYSCALL_64_after_hwframe+0x6e/0x76 [ 51.463494] RIP: 0033:0x7f246bfe817d [ 51.463498] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 [ 51.463501] RSP: 002b:00007ffc1bd19ad0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 51.463502] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f246bfe817d [ 51.463504] RDX: 00007ffc1bd19b60 RSI: 0000000040886445 RDI: 0000000000000003 [ 51.463505] RBP: 00007ffc1bd19b20 R08: 0000000000000000 R09: 0000000000000000 [ 51.463506] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc1bd19b60 [ 51.463508] R13: 0000000040886445 R14: 0000000000000003 R15: 0000000000010000 [ 51.463510] </TASK> [ 51.463517] ---[ end trace ]--- v2 - Fix kerneldoc warning (Matthew Brost) Fixes: dd08ebf ("drm/xe: Introduce a new DRM driver for Intel GPUs") Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Matthew Brost <matthew.brost@intel.com> Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Reviewed-by: Matthew Brost <matthew.brost@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240209112655.4872-1-thomas.hellstrom@linux.intel.com
intel-lab-lkp
pushed a commit
to intel-lab-lkp/linux
that referenced
this pull request
Feb 15, 2024
Distinguish between xe_pt and the xe_pt_dir subclass when allocating and freeing. Also use a fixed-size array for the xe_pt_dir page entries to make life easier for dynamic range- checkers. Finally rename the page-directory child pointer array to "children". While no functional change, this fixes ubsan splats similar to: [ 51.463021] ------------[ cut here ]------------ [ 51.463022] UBSAN: array-index-out-of-bounds in drivers/gpu/drm/xe/xe_pt.c:47:9 [ 51.463023] index 0 is out of range for type 'xe_ptw *[*]' [ 51.463024] CPU: 5 PID: 2778 Comm: xe_vm Tainted: G U 6.8.0-rc1+ torvalds#218 [ 51.463026] Hardware name: ASUS System Product Name/PRIME B560M-A AC, BIOS 2001 02/01/2023 [ 51.463027] Call Trace: [ 51.463028] <TASK> [ 51.463029] dump_stack_lvl+0x47/0x60 [ 51.463030] __ubsan_handle_out_of_bounds+0x95/0xd0 [ 51.463032] xe_pt_destroy+0xa5/0x150 [xe] [ 51.463088] __xe_pt_unbind_vma+0x36c/0x9b0 [xe] [ 51.463144] xe_vm_unbind+0xd8/0x580 [xe] [ 51.463204] ? drm_exec_prepare_obj+0x3f/0x60 [drm_exec] [ 51.463208] __xe_vma_op_execute+0x5da/0x910 [xe] [ 51.463268] ? __drm_gpuvm_sm_unmap+0x1cb/0x220 [drm_gpuvm] [ 51.463272] ? radix_tree_node_alloc.constprop.0+0x89/0xc0 [ 51.463275] ? drm_gpuva_it_remove+0x1f3/0x2a0 [drm_gpuvm] [ 51.463279] ? drm_gpuva_remove+0x2f/0xc0 [drm_gpuvm] [ 51.463283] xe_vm_bind_ioctl+0x1a55/0x20b0 [xe] [ 51.463344] ? __pfx_xe_vm_bind_ioctl+0x10/0x10 [xe] [ 51.463414] drm_ioctl_kernel+0xb6/0x120 [ 51.463416] drm_ioctl+0x287/0x4e0 [ 51.463418] ? __pfx_xe_vm_bind_ioctl+0x10/0x10 [xe] [ 51.463481] __x64_sys_ioctl+0x94/0xd0 [ 51.463484] do_syscall_64+0x86/0x170 [ 51.463486] ? syscall_exit_to_user_mode+0x7d/0x200 [ 51.463488] ? do_syscall_64+0x96/0x170 [ 51.463490] ? do_syscall_64+0x96/0x170 [ 51.463492] entry_SYSCALL_64_after_hwframe+0x6e/0x76 [ 51.463494] RIP: 0033:0x7f246bfe817d [ 51.463498] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 [ 51.463501] RSP: 002b:00007ffc1bd19ad0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 51.463502] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f246bfe817d [ 51.463504] RDX: 00007ffc1bd19b60 RSI: 0000000040886445 RDI: 0000000000000003 [ 51.463505] RBP: 00007ffc1bd19b20 R08: 0000000000000000 R09: 0000000000000000 [ 51.463506] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc1bd19b60 [ 51.463508] R13: 0000000040886445 R14: 0000000000000003 R15: 0000000000010000 [ 51.463510] </TASK> [ 51.463517] ---[ end trace ]--- v2 - Fix kerneldoc warning (Matthew Brost) Fixes: dd08ebf ("drm/xe: Introduce a new DRM driver for Intel GPUs") Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Matthew Brost <matthew.brost@intel.com> Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Reviewed-by: Matthew Brost <matthew.brost@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240209112655.4872-1-thomas.hellstrom@linux.intel.com (cherry picked from commit 157261c) Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
RadxaStephen
added a commit
to RadxaStephen/linux
that referenced
this pull request
Mar 6, 2024
Changes: * Radxa Zero 3W: set hdmi maximum output resolution Signed-off-by: Stephen Chen <stephen@radxa.com>
Kaz205
pushed a commit
to Kaz205/linux
that referenced
this pull request
Apr 3, 2024
Although not identical to the le9 patches that protect a byte-amount of cache through tunables, multigenerational LRU now supports protecting cache accessed in the last X milliseconds. In torvalds#218, Yu recommends starting with 1000ms and tuning as needed. This looks like a safe default and turning on this feature should help users that don't know they need it.
NeroReflex
pushed a commit
to NeroReflex/linux
that referenced
this pull request
Jul 27, 2024
Although not identical to the le9 patches that protect a byte-amount of cache through tunables, multigenerational LRU now supports protecting cache accessed in the last X milliseconds. In torvalds#218, Yu recommends starting with 1000ms and tuning as needed. This looks like a safe default and turning on this feature should help users that don't know they need it.
kakra
pushed a commit
to kakra/linux
that referenced
this pull request
Aug 4, 2024
Although not identical to the le9 patches that protect a byte-amount of cache through tunables, multigenerational LRU now supports protecting cache accessed in the last X milliseconds. In torvalds#218, Yu recommends starting with 1000ms and tuning as needed. This looks like a safe default and turning on this feature should help users that don't know they need it. Signed-off-by: Kai Krakow <kai@kaishome.de>
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
pre-increment operation is faster than post-increment operation