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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-05-18 11:19:03 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-05-18 11:19:03 -0400 |
| commit | 4d7b4ac22fbec1a03206c6cde353f2fd6942f828 (patch) | |
| tree | 2d96a9e9c28cf6fa628a278decc00ad55a8b043b /arch/x86/kernel/traps.c | |
| parent | 3aaf51ace5975050ab43c7d4d7e439e0ae7d13d7 (diff) | |
| parent | 94f3ca95787ada3d64339a4ecb2754236ab563f6 (diff) | |
Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (311 commits)
perf tools: Add mode to build without newt support
perf symbols: symbol inconsistency message should be done only at verbose=1
perf tui: Add explicit -lslang option
perf options: Type check all the remaining OPT_ variants
perf options: Type check OPT_BOOLEAN and fix the offenders
perf options: Check v type in OPT_U?INTEGER
perf options: Introduce OPT_UINTEGER
perf tui: Add workaround for slang < 2.1.4
perf record: Fix bug mismatch with -c option definition
perf options: Introduce OPT_U64
perf tui: Add help window to show key associations
perf tui: Make <- exit menus too
perf newt: Add single key shortcuts for zoom into DSO and threads
perf newt: Exit browser unconditionally when CTRL+C, q or Q is pressed
perf newt: Fix the 'A'/'a' shortcut for annotate
perf newt: Make <- exit the ui_browser
x86, perf: P4 PMU - fix counters management logic
perf newt: Make <- zoom out filters
perf report: Report number of events, not samples
perf hist: Clarify events_stats fields usage
...
Fix up trivial conflicts in kernel/fork.c and tools/perf/builtin-record.c
Diffstat (limited to 'arch/x86/kernel/traps.c')
| -rw-r--r-- | arch/x86/kernel/traps.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c index 1168e4454188..36f1bd9f8e76 100644 --- a/arch/x86/kernel/traps.c +++ b/arch/x86/kernel/traps.c | |||
| @@ -543,11 +543,11 @@ dotraplinkage void __kprobes do_debug(struct pt_regs *regs, long error_code) | |||
| 543 | 543 | ||
| 544 | /* DR6 may or may not be cleared by the CPU */ | 544 | /* DR6 may or may not be cleared by the CPU */ |
| 545 | set_debugreg(0, 6); | 545 | set_debugreg(0, 6); |
| 546 | |||
| 546 | /* | 547 | /* |
| 547 | * The processor cleared BTF, so don't mark that we need it set. | 548 | * The processor cleared BTF, so don't mark that we need it set. |
| 548 | */ | 549 | */ |
| 549 | clear_tsk_thread_flag(tsk, TIF_DEBUGCTLMSR); | 550 | clear_tsk_thread_flag(tsk, TIF_BLOCKSTEP); |
| 550 | tsk->thread.debugctlmsr = 0; | ||
| 551 | 551 | ||
| 552 | /* Store the virtualized DR6 value */ | 552 | /* Store the virtualized DR6 value */ |
| 553 | tsk->thread.debugreg6 = dr6; | 553 | tsk->thread.debugreg6 = dr6; |
