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x86/unwind: Read stack return address in update_stack_state()
2017-04-14
Josh Poimboeuf
x86/unwind: Read stack return address in update_stack_state()
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2017-04-14
Josh Poimboeuf
x86/unwind: Move common code into update_stack_state()
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
commit
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2017-03-14
Josh Poimboeuf
x86/unwind: Fix last frame check for aligned function...
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
commit
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2017-03-07
Josh Poimboeuf
objtool: Fix another GCC jump table detection issue
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
commit
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2017-03-01
Josh Poimboeuf
objtool, modules: Discard objtool annotation sections...
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
commit
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2017-03-01
Josh Poimboeuf
objtool, compiler.h: Fix __unreachable section relocation...
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
commit
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2017-02-28
Josh Poimboeuf
objtool: Enclose contents of unreachable() macro in...
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
commit
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2017-02-25
Josh Poimboeuf
objtool: Prevent GCC from merging annotate_unreachable()
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2017-02-24
Josh Poimboeuf
objtool: Improve detection of BUG() and other dead...
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2017-02-20
Josh Poimboeuf
objtool: Fix CONFIG_STACK_VALIDATION=y warning for...
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
commit
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2017-01-26
Josh Poimboeuf
tools build: Add tools tree support for 'make -s'
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
commit
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2017-01-12
Josh Poimboeuf
x86/entry: Fix the end of the stack for newly forked...
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2017-01-12
Josh Poimboeuf
x86/unwind: Include __schedule() in stack traces
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2017-01-12
Josh Poimboeuf
x86/unwind: Disable KASAN checks for non-current tasks
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
commit
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2017-01-12
Josh Poimboeuf
x86/unwind: Silence warnings for non-current tasks
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-12-23
Josh Poimboeuf
Revert "x86/unwind: Detect bad stack return address"
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-12-19
Josh Poimboeuf
x86/unwind: Dump stack data on warnings
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-12-19
Josh Poimboeuf
x86/unwind: Adjust last frame check for aligned function...
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-12-14
Josh Poimboeuf
x86/boot/64: Push correct start_cpu() return address
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-12-14
Josh Poimboeuf
x86/boot/64: Use 'push' instead of 'call' in start_cpu()
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-12-06
Josh Poimboeuf
x86/suspend: fix false positive KASAN warning on suspend...
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-11-29
Josh Poimboeuf
scripts/decode_stacktrace.sh: Fix address line detection...
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-11-28
Josh Poimboeuf
x86/unwind: Fix guess-unwinder regression
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-11-21
Josh Poimboeuf
x86/dumpstack: Make stack name tags more comprehensible
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-11-18
Josh Poimboeuf
x86/dumpstack: Prevent KASAN false positive warnings
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-11-18
Josh Poimboeuf
x86/unwind: Prevent KASAN false positive warnings in...
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-11-17
Josh Poimboeuf
x86/dumpstack: Handle NULL stack pointer in show_trace_log_lvl()
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-10-28
Josh Poimboeuf
x86/unwind: Ensure stack grows down
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-10-27
Josh Poimboeuf
x86/unwind: Detect bad stack return address
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-10-27
Josh Poimboeuf
x86/dumpstack: Warn on stack recursion
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-10-27
Josh Poimboeuf
x86/unwind: Warn on bad frame pointer
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-10-27
Josh Poimboeuf
objtool: Fix rare switch jump table pattern detection
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-10-25
Josh Poimboeuf
mm/page_alloc: Remove kernel address exposure in free_reserv...
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-10-25
Josh Poimboeuf
x86/dumpstack: Remove raw stack dump
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-10-25
Josh Poimboeuf
x86/dumpstack: Remove kernel text addresses from stack...
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-10-25
Josh Poimboeuf
scripts/faddr2line: Fix "size mismatch" error
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-10-25
Josh Poimboeuf
x86/unwind: Fix empty stack dereference in guess unwinder
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-10-21
Josh Poimboeuf
x86/dumpstack: Print orig_ax in __show_regs()
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-10-21
Josh Poimboeuf
x86/dumpstack: Fix duplicate RIP address display in...
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-10-21
Josh Poimboeuf
x86/dumpstack: Print any pt_regs found on the stack
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-10-21
Josh Poimboeuf
x86/dumpstack: Print stack identifier on its own line
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-10-21
Josh Poimboeuf
x86/unwind: Create stack frames for saved syscall registers
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-10-21
Josh Poimboeuf
x86/entry/unwind: Create stack frames for saved interrupt...
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-10-20
Josh Poimboeuf
x86/boot: Move the _stext marker to before the boot...
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-10-20
Josh Poimboeuf
x86/boot: Fix the end of the stack for idle tasks
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-10-20
Josh Poimboeuf
x86/boot/64: Put a real return address on the idle...
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-10-20
Josh Poimboeuf
x86/boot/64: Use a common function for starting CPUs
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-10-20
Josh Poimboeuf
x86/boot/smp/32: Fix initial idle stack location on...
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-10-20
Josh Poimboeuf
x86/boot/32: Fix the end of the stack for idle tasks
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-10-20
Josh Poimboeuf
x86/entry/32: Fix the end of the stack for newly forked...
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-10-20
Josh Poimboeuf
x86/entry/32: Rename 'error_code' to 'common_exception'
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-10-20
Josh Poimboeuf
x86/entry/32, x86/boot/32: Use local labels
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-10-18
Josh Poimboeuf
locking/rwsem/x86: Add stack frame dependency for ____down_w...
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-10-16
Josh Poimboeuf
objtool: Skip all "unreachable instruction" warnings...
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-10-16
Josh Poimboeuf
objtool: Improve rare switch jump table pattern detection
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-10-11
Josh Poimboeuf
objtool: Support '-mtune=atom' stack frame setup instruction
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-10-06
Josh Poimboeuf
x86/unwind: Fix oprofile module link error
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-09-24
Josh Poimboeuf
x86/alternatives: Add stack frame dependency to alternative_...
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-09-23
Josh Poimboeuf
objtool: Add do_task_dead() to global noreturn list
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-09-20
Josh Poimboeuf
x86/dumpstack: Fix show_stack() task pointer regression
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
Cc: tip-bot for
Josh Poimboeuf
<tipbot@zytor.com>
commit
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2016-09-20
Josh Poimboeuf
x86/dumpstack: Remove dump_trace() and related callbacks
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-09-20
Josh Poimboeuf
x86/dumpstack: Convert show_trace_log_lvl() to use...
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-09-20
Josh Poimboeuf
oprofile/x86: Convert x86_backtrace() to use the new...
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-09-20
Josh Poimboeuf
x86/stacktrace: Convert save_stack_trace_*() to use...
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-09-20
Josh Poimboeuf
perf/x86: Convert perf_callchain_kernel() to use the...
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-09-20
Josh Poimboeuf
x86/unwind: Add new unwind interface and implementations
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-09-19
Josh Poimboeuf
scripts: add script for translating stack dump function...
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-09-16
Josh Poimboeuf
x86/dumpstack: Remove NULL task pointer convention
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-09-15
Josh Poimboeuf
x86/dumpstack: Add recursion checking for all stacks
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-09-15
Josh Poimboeuf
x86/dumpstack: Add support for unwinding empty IRQ...
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-09-15
Josh Poimboeuf
x86/dumpstack: Add get_stack_info() interface
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-09-15
Josh Poimboeuf
x86/dumpstack: Simplify in_exception_stack()
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-09-14
Josh Poimboeuf
x86/dumpstack: Allow preemption in show_stack_log_lvl...
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-09-08
Josh Poimboeuf
x86/dumpstack: Remove unnecessary stack pointer arguments
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>d
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2016-09-08
Josh Poimboeuf
x86/dumpstack: Add get_stack_pointer() and get_frame_pointer()
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-09-08
Josh Poimboeuf
x86/dumpstack: Make printk_stack_address() more generally...
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-09-08
Josh Poimboeuf
oprofile/x86: Add regs->ip to oprofile trace
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-09-08
Josh Poimboeuf
perf/x86: Check perf_callchain_store() error
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-09-05
Josh Poimboeuf
sched/debug: Remove several CONFIG_SCHEDSTATS guards
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-09-05
Josh Poimboeuf
sched/debug: Rename 'schedstat_val()' -> 'schedstat_val_or_z...
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-09-05
Josh Poimboeuf
sched/debug: Clean up schedstat macros
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-09-05
Josh Poimboeuf
sched/debug: Rename and move enqueue_sleeper()
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-08-30
Josh Poimboeuf
mm/usercopy: get rid of CONFIG_DEBUG_STRICT_USER_COPY_CHECKS
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-08-26
Josh Poimboeuf
livepatch/module: make TAINT_LIVEPATCH module-specific
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-08-24
Josh Poimboeuf
x86/dumpstack/ftrace: Don't print unreliable addresses...
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-08-24
Josh Poimboeuf
x86/dumpstack/ftrace: Mark function graph handler function...
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-08-24
Josh Poimboeuf
ftrace/x86: Implement HAVE_FUNCTION_GRAPH_RET_ADDR_PTR
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-08-24
Josh Poimboeuf
x86/dumpstack/ftrace: Convert dump_trace() callbacks...
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-08-24
Josh Poimboeuf
ftrace: Add ftrace_graph_ret_addr() stack unwinding...
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-08-24
Josh Poimboeuf
ftrace: Add return address pointer to ftrace_ret_stack
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-08-24
Josh Poimboeuf
ftrace: Only allocate the ret_stack 'fp' field when...
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-08-24
Josh Poimboeuf
ftrace: Remove CONFIG_HAVE_FUNCTION_GRAPH_FP_TEST from...
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-08-23
Josh Poimboeuf
usercopy: fix overlap check for kernel text
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-08-18
Josh Poimboeuf
x86/dumpstack: Remove 64-byte gap at end of irq stack
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-08-18
Josh Poimboeuf
proc: Fix return address printk conversion specifer...
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-08-18
Josh Poimboeuf
x86/dumpstack: Fix x86_32 kernel_stack_pointer() previous...
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-08-18
Josh Poimboeuf
x86/head: Remove useless zeroed word
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-08-18
Josh Poimboeuf
x86/dumpstack: Remove extra brackets around "<EOE>"
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-08-18
Josh Poimboeuf
x86/asm/head: Rename 'stack_start' -> 'initial_stack'
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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2016-08-18
Josh Poimboeuf
x86/asm/head: Remove unused init_rsp variable extern
Signed-off-by:
Josh Poimboeuf
<jpoimboe@redhat.com>
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