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author | John Stultz <john.stultz@linaro.org> | 2011-04-18 13:19:07 -0700 |
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committer | John Stultz <john.stultz@linaro.org> | 2011-04-18 13:19:07 -0700 |
commit | 775d71e49c65f1f6aa57776ea1da62988fc9a30a (patch) | |
tree | ce03cae544bacc8dda67422fd66a543dd1ae3c99 /arch/arm/kernel/hw_breakpoint.c | |
parent | 18e82d2b952ab57fc1c8a69d4fa14e562f2aecf6 (diff) | |
parent | c1a952f48517b5545075d8eb1a5d543099bd2ae1 (diff) |
Merge branch 'upstream/linaro.38' into linaro-android.38KNOWN_GOOD
Diffstat (limited to 'arch/arm/kernel/hw_breakpoint.c')
-rw-r--r-- | arch/arm/kernel/hw_breakpoint.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/kernel/hw_breakpoint.c b/arch/arm/kernel/hw_breakpoint.c index 8dbc126f715..87acc25d7a3 100644 --- a/arch/arm/kernel/hw_breakpoint.c +++ b/arch/arm/kernel/hw_breakpoint.c @@ -868,6 +868,13 @@ static void reset_ctrl_regs(void *info) */ asm volatile("mcr p14, 0, %0, c1, c0, 4" : : "r" (0)); isb(); + + /* + * Clear any configured vector-catch events before + * enabling monitor mode. + */ + asm volatile("mcr p14, 0, %0, c0, c7, 0" : : "r" (0)); + isb(); } if (enable_monitor_mode()) |