1. 27 6月, 2013 3 次提交
  2. 26 6月, 2013 5 次提交
  3. 24 6月, 2013 1 次提交
    • E
      ARM: mvebu: fix length of ethernet registers in mv78260 dtsi · cdd8e498
      Ezequiel Garcia 提交于
      The length of the registers area for the Marvell 370/XP Ethernet controller
      was incorrect in the .dtsi: 0x2500, while it should have been 0x4000.
      This problem wasn't noticed because there used to be a static mapping for
      all the MMIO register region set up by ->map_io().
      
      The register length was fixed in all the other device tree files,
      except from the armada-xp-mv78260.dtsi, in the following commit:
      
        commit cf8088c5
        Author: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
        Date:   Tue May 21 12:33:27 2013 +0200
      
          arm: mvebu: fix length of Ethernet registers area in .dtsi
      
      This commit fixes a kernel panic in mvneta_probe(), when the kernel
      tries to access the unmapped registers:
      
      [  163.639092] mvneta d0070000.ethernet eth0: mac: 6e:3c:4f:87:17:2e
      [  163.646962] mvneta d0074000.ethernet eth1: mac: 6a:04:4e:6f:f5:ef
      [  163.654853] mvneta d0030000.ethernet eth2: mac: 2a:99:19:19:fc:4c
      [  163.661258] Unable to handle kernel paging request at virtual address f011bcf0
      [  163.668523] pgd = c0004000
      [  163.671237] [f011bcf0] *pgd=2f006811, *pte=00000000, *ppte=00000000
      [  163.677565] Internal error: Oops: 807 [#1] SMP ARM
      [  163.682370] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.10.0-rc6-01850-gba0682e #11
      [  163.690046] task: ef04c000 ti: ef03e000 task.ti: ef03e000
      [  163.695467] PC is at mvneta_probe+0x34c/0xabc
      [...]
      Signed-off-by: NEzequiel Garcia <ezequiel.garcia@free-electrons.com>
      Acked-by: NThomas Petazzoni <thomas.petazzoni@free-electrons.com>
      Signed-off-by: NJason Cooper <jason@lakedaemon.net>
      cdd8e498
  4. 21 6月, 2013 5 次提交
  5. 20 6月, 2013 4 次提交
  6. 19 6月, 2013 22 次提交