1. 10 Oct, 2020 3 commits
    • Karsten Graul's avatar
      net/smc: cleanup buffer usage in smc_listen_work() · 9047a617
      Karsten Graul authored
      coccinelle informs about
      net/smc/af_smc.c:1770:10-11: WARNING: opportunity for kzfree/kvfree_sensitive
      
      Its not that kzfree() would help here, the memset() is done to prepare
      the buffer for another socket receive.
      Fix that warning message by reordering the calls, while at it eliminate
      the unneeded variable cclc2 and use sizeof(*buf) as above in the same
      function. No functional changes.
      Signed-off-by: default avatarKarsten Graul <kgraul@linux.ibm.com>
      Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
      9047a617
    • Karsten Graul's avatar
      net/smc: consolidate unlocking in same function · c60a2cef
      Karsten Graul authored
      Static code checkers warn of inconsistent returns because the lgr mutex
      is locked in one function and unlocked in a function called by the
      locking function:
      net/smc/af_smc.c:823 smc_connect_rdma() warn: inconsistent returns 'smc_client_lgr_pending'.
      net/smc/af_smc.c:897 smc_connect_ism() warn: inconsistent returns 'smc_server_lgr_pending'.
      
      Make the code consistent by doing the unlock in the same function that
      fetches the lock. No functional changes.
      Signed-off-by: default avatarKarsten Graul <kgraul@linux.ibm.com>
      Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
      c60a2cef
    • Jakub Kicinski's avatar
      Merge tag 'linux-can-next-for-5.10-20201007' of... · 8f5e71b9
      Jakub Kicinski authored
      Merge tag 'linux-can-next-for-5.10-20201007' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next
      
      Marc Kleine-Budde says:
      
      ====================
      linux-can-next-for-5.10-20201007
      
      The first 3 patches are by me and fix several warnings found
      when compiling the  kernel with W=1.
      
      Lukas Bulwahn's patch adjusts the MAINTAINERS file, to accommodate
      the renaming of the mcp251xfd driver.
      
      Vincent Mailhol contributes 3 patches for the CAN networking layer.
      First error queue support is added the the CAN RAW protocol.
      The second patch converts the get_can_dlc() and get_canfd_dlc()
      in-Kernel-only macros from using __u8 to u8.
      The third patch adds a helper function to calculate the length of
      one bit in in multiple of time quanta.
      
      Oliver Hartkopp's patch add support for the ISO 15765-2:2016
      transport protocol to the CAN stack.
      
      Three patches by Lad Prabhakar add documentation for various
      new rcar controllers to the device tree bindings of the rcar_can
      and rcan_canfd driver.
      
      Michael Walle's patch adds various processors to the flexcan
      driver binding documentation.
      
      The next two patches are by me and target the flexcan driver aswell.
      The remove the ack_grp and ack_bit from the fsl,stop-mode DT property
      and the driver, as they are not used anymore. As these are the last
      two arguments this change will not break existing device trees.
      
      The last three patches are by Srinivas Neeli and target
      the xilinx_can driver.
      The first one increases the lower limit for the bit rate
      prescaler to 2, the other two fix sparse and coverity findings.
      ====================
      Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
      8f5e71b9
  2. 09 Oct, 2020 32 commits
  3. 08 Oct, 2020 5 commits