1. 07 Apr, 2016 4 commits
  2. 14 Mar, 2016 1 commit
    • Rafael J. Wysocki's avatar
      Merge branch 'turbostat' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux into pm-tools · 3fdb7464
      Rafael J. Wysocki authored
      Pull turbostat updates for 4.6 from Len Brown.
      
      * 'turbostat' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux:
        tools/power turbostat: bugfix: TDP MSRs print bits fixing
        tools/power turbostat: correct output for MSR_NHM_SNB_PKG_CST_CFG_CTL dump
        tools/power turbostat: call __cpuid() instead of __get_cpuid()
        tools/power turbostat: indicate SMX and SGX support
        tools/power turbostat: detect and work around syscall jitter
        tools/power turbostat: show GFX%rc6
        tools/power turbostat: show GFXMHz
        tools/power turbostat: show IRQs per CPU
        tools/power turbostat: make fewer systems calls
        tools/power turbostat: fix compiler warnings
        tools/power turbostat: add --out option for saving output in a file
        tools/power turbostat: re-name "%Busy" field to "Busy%"
        tools/power turbostat: Intel Xeon x200: fix turbo-ratio decoding
        tools/power turbostat: Intel Xeon x200: fix erroneous bclk value
        tools/power turbostat: allow sub-sec intervals
        tools/power turbostat: Decode MSR_MISC_PWR_MGMT
        tools/power turbostat: decode HWP registers
        x86 msr-index: Simplify syntax for HWP fields
        tools/power turbostat: CPUID(0x16) leaf shows base, max, and bus frequency
        tools/power turbostat: decode more CPUID fields
      3fdb7464
  3. 13 Mar, 2016 15 commits
  4. 11 Mar, 2016 1 commit
  5. 09 Mar, 2016 1 commit
    • Heikki Krogerus's avatar
      device property: fwnode->secondary may contain ERR_PTR(-ENODEV) · 77812034
      Heikki Krogerus authored
      This fixes BUG triggered when fwnode->secondary is not NULL,
      but has ERR_PTR(-ENODEV) instead.
      
      BUG: unable to handle kernel paging request at ffffffffffffffed
      IP: [<ffffffff81677b86>] __fwnode_property_read_string+0x26/0x160
      PGD 200e067 PUD 2010067 PMD 0
      Oops: 0000 [#1] SMP KASAN
      Modules linked in: dwc3_pci(+) dwc3
      CPU: 0 PID: 1138 Comm: modprobe Not tainted 4.5.0-rc5+ #61
      task: ffff88015aaf5b00 ti: ffff88007b958000 task.ti: ffff88007b958000
      RIP: 0010:[<ffffffff81677b86>]  [<ffffffff81677b86>] __fwnode_property_read_string+0x26/0x160
      RSP: 0018:ffff88007b95eff8  EFLAGS: 00010246
      RAX: fffffbfffffffffd RBX: ffffffffffffffed RCX: ffff88015999cd37
      RDX: dffffc0000000000 RSI: ffffffff81e11bc0 RDI: ffffffffffffffed
      RBP: ffff88007b95f020 R08: 0000000000000000 R09: 0000000000000000
      R10: ffff88007b90f7cf R11: 0000000000000000 R12: ffff88007b95f0a0
      R13: 00000000fffffffa R14: ffffffff81e11bc0 R15: ffff880159ea37a0
      FS:  00007ff35f46c700(0000) GS:ffff88015b800000(0000) knlGS:0000000000000000
      CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
      CR2: ffffffffffffffed CR3: 000000007b8be000 CR4: 00000000001006f0
      Stack:
       ffff88015999cd20 ffffffff81e11bc0 ffff88007b95f0a0 ffff88007b383dd8
       ffff880159ea37a0 ffff88007b95f048 ffffffff81677d03 ffff88007b952460
       ffffffff81e11bc0 ffff88007b95f0a0 ffff88007b95f070 ffffffff81677d40
      Call Trace:
       [<ffffffff81677d03>] fwnode_property_read_string+0x43/0x50
       [<ffffffff81677d40>] device_property_read_string+0x30/0x40
      ...
      
      Fixes: 362c0b30
      
       (device property: Fallback to secondary fwnode if primary misses the property)
      Signed-off-by: default avatarHeikki Krogerus <heikki.krogerus@linux.intel.com>
      Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
      77812034
  6. 08 Mar, 2016 1 commit
  7. 06 Mar, 2016 10 commits
  8. 05 Mar, 2016 7 commits