15 Sep, 2011

1 commit

• e71f5cc40   drivers/cpufreq/pcc-cpufreq.c: avoid NULL pointer dereference ... Browse Code »

  1

  per_cpu(processors, n) can be NULL, resulting in:

  Loading CPUFreq modules[ 437.661360] BUG: unable to handle kernel NULL pointer dereference at (null)
  IP: [] pcc_cpufreq_cpu_init+0x74/0x220 [pcc_cpufreq]

  It's better to avoid the oops by failing the driver, and allowing the
  system to boot.

  Signed-off-by: Naga Chumbalkar
  Cc: Dave Jones
  Cc: Len Brown
  Cc:
  Signed-off-by: Andrew Morton
  Signed-off-by: Linus Torvalds

  Naga Chumbalkar

  2011-09-15 09:09:38 +0800  

20 May, 2011

1 commit

• bb0a56ecc   [CPUFREQ] Move x86 drivers to drivers/cpufreq/ ... Browse Code »

  Signed-off-by: Dave Jones

  Dave Jones

  2011-05-20 06:51:07 +0800