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https://github.com/followmsi/android_kernel_google_msm.git
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e69e5d7c10
Kernel panics when trying to set the sampling rate before the ondemand governor CPUFREQ_GOV_START notification is received. [<c078e500>] panic+0x15c [<c0012354>] die+0x19c [<c0018e60>] __do_kernel_fault+0x64 [<c0793660>] do_page_fault+0x3b8 [<c0008514>] do_DataAbort+0x134 [<c0791c58>] __dabt_svc+0x38 [<c02b5c68>] __list_add+0x38 [<c078f1b0>] __mutex_lock_slowpath+0x128 [<c078fc68>] mutex_lock+0x20 [<c05409c4>] store_sampling_rate+0x98 [<c02a6648>] kobj_attr_store+0x18 [<c0183124>] sysfs_write_file+0x108 [<c0131758>] vfs_write+0xac [<c013188c>] sys_write+0x3c [<c000e340>] ret_fast_syscall+0x0 Initialize the mutex as part of cpufreq_gov_dbs_init(). Change-Id: Ie9014407d724d7a0a81c076be47df5d08f513407 Signed-off-by: Praveen Chidambaram <pchidamb@codeaurora.org> |
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| .. | ||
| acpi-cpufreq.c | ||
| cpufreq-nforce2.c | ||
| cpufreq.c | ||
| cpufreq_conservative.c | ||
| cpufreq_gov_msm.c | ||
| cpufreq_interactive.c | ||
| cpufreq_ondemand.c | ||
| cpufreq_performance.c | ||
| cpufreq_powersave.c | ||
| cpufreq_stats.c | ||
| cpufreq_userspace.c | ||
| db8500-cpufreq.c | ||
| e_powersaver.c | ||
| elanfreq.c | ||
| exynos-cpufreq.c | ||
| exynos4x12-cpufreq.c | ||
| exynos4210-cpufreq.c | ||
| exynos5250-cpufreq.c | ||
| freq_table.c | ||
| gx-suspmod.c | ||
| Kconfig | ||
| Kconfig.arm | ||
| Kconfig.powerpc | ||
| Kconfig.x86 | ||
| longhaul.c | ||
| longhaul.h | ||
| longrun.c | ||
| Makefile | ||
| maple-cpufreq.c | ||
| mperf.c | ||
| mperf.h | ||
| omap-cpufreq.c | ||
| p4-clockmod.c | ||
| pcc-cpufreq.c | ||
| powernow-k6.c | ||
| powernow-k7.c | ||
| powernow-k7.h | ||
| powernow-k8.c | ||
| powernow-k8.h | ||
| s3c64xx-cpufreq.c | ||
| s3c2416-cpufreq.c | ||
| s5pv210-cpufreq.c | ||
| sc520_freq.c | ||
| speedstep-centrino.c | ||
| speedstep-ich.c | ||
| speedstep-lib.c | ||
| speedstep-lib.h | ||
| speedstep-smi.c | ||