2 Commits

Author	SHA1	Message	Date
Naga Chumbalkar	e71f5cc402	drivers/cpufreq/pcc-cpufreq.c: avoid NULL pointer dereference ... 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: [<ffffffffa0434314>] 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 <nagananda.chumbalkar@hp.com> Cc: Dave Jones <davej@codemonkey.org.uk> Cc: Len Brown <lenb@kernel.org> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>	2011-09-14 18:09:38 -07:00
Dave Jones	bb0a56ecc4	[CPUFREQ] Move x86 drivers to drivers/cpufreq/ ... Signed-off-by: Dave Jones <davej@redhat.com>	2011-05-19 18:51:07 -04:00