Revision 5a7e56a5d29071bcccd947dee6e3b9f8e4eb3309 authored by Viresh Kumar on 04 March 2014, 03:44:00 UTC, committed by Rafael J. Wysocki on 06 March 2014, 12:25:29 UTC
Policy must be fully initialized before it is being made available for use by others. Otherwise cpufreq_cpu_get() would be able to grab a half initialized policy structure that might not have affected_cpus (for example) populated. Then, anybody accessing those fields will get a wrong value and that will lead to unpredictable results. In order to fix this, do all the necessary initialization before we make the policy structure available via cpufreq_cpu_get(). That will guarantee that any code accessing fields of the policy will get correct data from them. Reported-by: Saravana Kannan <skannan@codeaurora.org> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> [rjw: Changelog] Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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| File | Mode | Size |
|---|---|---|
| Kconfig | -rw-r--r-- | 3.7 KB |
| Makefile | -rw-r--r-- | 832 bytes |
| b43_pci_bridge.c | -rw-r--r-- | 1.8 KB |
| driver_chipcommon.c | -rw-r--r-- | 17.8 KB |
| driver_chipcommon_pmu.c | -rw-r--r-- | 21.9 KB |
| driver_chipcommon_sflash.c | -rw-r--r-- | 4.1 KB |
| driver_extif.c | -rw-r--r-- | 5.0 KB |
| driver_gige.c | -rw-r--r-- | 7.3 KB |
| driver_gpio.c | -rw-r--r-- | 11.8 KB |
| driver_mipscore.c | -rw-r--r-- | 8.4 KB |
| driver_pcicore.c | -rw-r--r-- | 18.3 KB |
| embedded.c | -rw-r--r-- | 6.2 KB |
| main.c | -rw-r--r-- | 33.8 KB |
| pci.c | -rw-r--r-- | 34.4 KB |
| pcihost_wrapper.c | -rw-r--r-- | 2.7 KB |
| pcmcia.c | -rw-r--r-- | 19.3 KB |
| scan.c | -rw-r--r-- | 10.2 KB |
| sdio.c | -rw-r--r-- | 15.6 KB |
| sprom.c | -rw-r--r-- | 5.2 KB |
| ssb_private.h | -rw-r--r-- | 8.1 KB |
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