redonkable
/
remarkable-linux
1
0
Fork 0
Code Releases Activity
Fork of reMarkable kernel https://github.com/reMarkable/linux
711,581 Commits
26 Branches
0 Tags
2.7 GiB
C 97.7%
Assembly 1.6%
Makefile 0.3%
Perl 0.1%
 
 
 
 
Go to file
Szymon Janc f58ef38ef1 Bluetooth: Fix connection if directed advertising and privacy is used 
commit 082f2300cf 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>
 		2018-04-19 08:56:19 +02:00
Documentation serial: 8250: Add Nuvoton NPCM UART 2018-04-08 14:26:30 +02:00
arch s390/ipl: ensure loadparm valid flag is set 2018-04-19 08:56:19 +02:00
block block, bfq: put async queues for root bfq groups too 2018-04-12 12:32:19 +02:00
certs License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
crypto crypto: aes-generic - build with -Os on gcc-7+ 2018-04-12 12:32:20 +02:00
drivers s390/qdio: don't merge ERROR output buffers 2018-04-19 08:56:18 +02:00
firmware License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
fs getname_kernel() needs to make sure that ->name != ->iname in long case 2018-04-19 08:56:19 +02:00
include Bluetooth: Fix connection if directed advertising and privacy is used 2018-04-19 08:56:19 +02:00
init kmemcheck: stop using GFP_NOTRACK and SLAB_NOTRACK 2018-02-22 15:42:23 +01:00
ipc ipc/shm.c: add split function to shm_vm_ops 2018-04-08 14:26:27 +02:00
kernel perf/core: Fix use-after-free in uprobe_perf_close() 2018-04-19 08:56:17 +02:00
lib rhashtable: Fix rhlist duplicates insertion 2018-03-31 18:10:40 +02:00
mm get_user_pages_fast(): return -EFAULT on access_ok failure 2018-04-19 08:56:19 +02:00
net Bluetooth: Fix connection if directed advertising and privacy is used 2018-04-19 08:56:19 +02:00
samples samples/bpf: adjust rlimit RLIMIT_MEMLOCK for xdp1 2017-12-20 10:10:31 +01:00
scripts kbuild: fix linker feature test macros when cross compiling with Clang 2018-03-24 11:01:29 +01:00
security apparmor: fix resource audit messages when auditing peer 2018-04-19 08:56:18 +02:00
sound ASoC: Intel: sst: Fix the return value of 'sst_send_byte_stream_mrfld()' 2018-04-12 12:32:17 +02:00
tools perf intel-pt: Fix timestamp following overflow 2018-04-19 08:56:17 +02:00
usr initramfs: fix initramfs rebuilds w/ compression after disabling 2017-11-03 07:39:19 -07:00
virt KVM: arm/arm64: vgic: Don't populate multiple LRs with the same vintid 2018-03-21 12:06:43 +01:00
.cocciconfig scripts: add Linux .cocciconfig for coccinelle 2016-07-22 12:13:39 +02:00
.get_maintainer.ignore Add hch to .get_maintainer.ignore 2015-08-21 14:30:10 -07:00
.gitattributes .gitattributes: set git diff driver for C source code files 2016-10-07 18:46:30 -07:00
.gitignore kbuild: rpm-pkg: keep spec file until make mrproper 2018-02-13 10:19:46 +01:00
.mailmap .mailmap: Add Maciej W. Rozycki's Imagination e-mail address 2017-11-10 12:16:15 -08:00
COPYING
…
CREDITS MAINTAINERS: update TPM driver infrastructure changes 2017-11-09 17:58:40 -08:00
Kbuild License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
Kconfig License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
MAINTAINERS dt-bindings: Document mti,mips-cpc binding 2018-03-15 10:54:35 +01:00
Makefile Linux 4.14.34 2018-04-12 12:32:27 +02:00
README README: add a new README file, pointing to the Documentation/ 2016-10-24 08:12:35 -02:00

README 

Linux kernel
============

This file was moved to Documentation/admin-guide/README.rst

Please notice that there are several guides for kernel developers and users.
These guides can be rendered in a number of formats, like HTML and PDF.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
See Documentation/00-INDEX for a list of what is contained in each file.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.