| 2015-01-19 |
Dan Carpenter | type_value: list_entry is safe as well
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2015-01-19 |
Dan Carpenter | db: use saved return estate instead of searching the db
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2015-01-19 |
Dan Carpenter | debug: introduce __smatch_known()
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2015-01-19 |
Dan Carpenter | db, extra: use PARAM_SET if the parameter is totally...
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2015-01-15 |
Dan Carpenter | frees_param: modify means it's not freed anymore
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2015-01-15 |
Dan Carpenter | slist: fix "stack not empty" errors
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2015-01-12 |
Dan Carpenter | silence: add __read_once_size() to kernel.silenced_functions
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2015-01-09 |
Dan Carpenter | comparison: handle preops like "if (++a == b)"
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2015-01-09 |
Dan Carpenter | flow: don't inline functions which are over 20 lines...
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2015-01-09 |
Dan Carpenter | function_ptrs: handle SYN_NODE
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2015-01-09 |
Dan Carpenter | helper: improve get_member_name()
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2015-01-09 |
Dan Carpenter | user_data2: start re-write of user_data (not used yet)
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2015-01-09 |
Dan Carpenter | math: introduce custom_get_absolute_rl()
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2015-01-09 |
Dan Carpenter | db: improve mem-db debugging
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2015-01-09 |
Dan Carpenter | db: member_info callback should pass the sm_state instead...
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2015-01-09 |
Dan Carpenter | smatch.h: silence some compile warnings
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2015-01-09 |
Dan Carpenter | free: bring back the double free warnings
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2015-01-09 |
Dan Carpenter | extra, filter: FILTER_VALUE is not a modification action
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2015-01-09 |
Dan Carpenter | param_filter: total re-write with bugfixes
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2015-01-09 |
Dan Carpenter | extra: improve parent_is_null_var_sym()
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2015-01-09 |
Dan Carpenter | db, function_hooks: cull impossible paths on function...
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2015-01-09 |
Dan Carpenter | extra: handle code like foo = &bar->x.y.z; foo->a = 1;
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2015-01-09 |
Dan Carpenter | hooks: allocating 1 too much
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2015-01-09 |
Dan Carpenter | math: fix OR handling
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2015-01-09 |
Dan Carpenter | ranges: apply range limit together with call math
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2015-01-09 |
Dan Carpenter | type_val: add a blank line
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2015-01-09 |
Dan Carpenter | validation: silence some uninitialized variable warnings
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2015-01-09 |
Dan Carpenter | type_val: ignore container_of() assignments
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2015-01-09 |
Dan Carpenter | db, fixup_kernel: ignore __kernel_write()
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2015-01-09 |
Dan Carpenter | db, fixup_kernel: add get_user_pages()
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2015-01-09 |
Dan Carpenter | fixup_kernel: fix type of __fswab32
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2015-01-09 |
Dan Carpenter | common_functions: tweak strlen() so it doesn't go all...
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2015-01-09 |
Dan Carpenter | helper: introduce expr_to_sym()
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2015-01-09 |
Dan Carpenter | math: speed up, and fix recent OOM bug
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2015-01-08 |
Dan Carpenter | hooks: introduce a pre_merge hook (similar to a merge...
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2015-01-08 |
Dan Carpenter | param_filter: ignore ghost states
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2015-01-08 |
Dan Carpenter | param_limit: re-write completely to make it simpler
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2015-01-07 |
Dan Carpenter | math: don't divide or MOD by zero
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2015-01-07 |
Dan Carpenter | db: it's not a condition return if we know it's true
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2015-01-07 |
Dan Carpenter | math: handle lists of numbers binopped together better
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2015-01-05 |
Dan Carpenter | db: fix bad bug in return split_success_fail()
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-23 |
Dan Carpenter | validation: update to current pointer ranges 0,4096...
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-23 |
Dan Carpenter | helper: || vs && typo leads to segfault in is_array()
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-23 |
Dan Carpenter | math: fix bug in bitwise AND
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-23 |
Dan Carpenter | impossible: add the second register to check_list.h
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-23 |
Dan Carpenter | db: split success/fail returns as best we can
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-23 |
Dan Carpenter | math: handle bitwise AND better (fix upper limit)
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-22 |
Dan Carpenter | flow: don't treat "x += foo();" as a function assignment
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-18 |
Dan Carpenter | deref: don't print warnings on impossible paths
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-17 |
Dan Carpenter | debug: segfault using the --trace parameter
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-17 |
Dan Carpenter | core: improve is_array() and get_array_base()
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-15 |
Dan Carpenter | debug: add --trace=variable_name option
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-15 |
Dan Carpenter | helper: change "&*foo" to "foo" at the lowest levels
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-15 |
Dan Carpenter | db, impossible: cull impossible paths
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-15 |
Dan Carpenter | math: use correct type
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-15 |
Dan Carpenter | param_cleared: handle array assignments
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-15 |
Dan Carpenter | recurse: fix has_variable()
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-15 |
Dan Carpenter | type: improve type_to_str() to handle SYM_NODE
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-15 |
Dan Carpenter | type: handle SYM_NODE better in get_pointer_type()
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-15 |
Dan Carpenter | math: introduce can_integer_overflow()
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-15 |
Dan Carpenter | sval: type promote to int if the types are too small
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-15 |
Dan Carpenter | sval: default to int type if the type is unknown
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-10 |
Dan Carpenter | fixup_kernel.sh: allow larger values in rw_verify_area()
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-10 |
Dan Carpenter | ranges: cast to the correct type in possibly_true/false()
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-10 |
Dan Carpenter | param_limit: don't print the limit if it's the same...
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-09 |
Dan Carpenter | fixup_kernel.sh: using LIMIT_VALUE instead of FILTER_VALUE
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-09 |
Dan Carpenter | param_limit: add comments and clarifications
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-09 |
Dan Carpenter | type: pointers are unsigned
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-08 |
Dan Carpenter | helper: in strip_expr() "*&foo" is basically the same...
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-08 |
Dan Carpenter | impossible: introduce is_impossible_path() to say if...
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-08 |
Dan Carpenter | function_hooks: remove impossible return states
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-08 |
Dan Carpenter | function_hooks: improve how function assignments are...
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-05 |
Dan Carpenter | type_links: add it to check_list.h
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-04 |
Dan Carpenter | db: use stripped expressions in get_variable_from_key()
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-03 |
Dan Carpenter | conditions: handle comma condtions
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-03 |
Dan Carpenter | smdb.py: add TYPE_LINK and UNTRACKED_DATA
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-03 |
Dan Carpenter | function_hooks,db: merge call_implies and return_states...
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-03 |
Dan Carpenter | function_hooks,db: calculate the return range based...
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-02 |
Dan Carpenter | buf_size: update to reflect new code
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-02 |
Dan Carpenter | validation: remove sm_redundant_check.c because we...
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-01 |
Dan Carpenter | core: introduce &ghost state
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-01 |
Dan Carpenter | locking: add _raw_write_lock()
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-01 |
Dan Carpenter | flow: handle if (unlikely(1)) {
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-01 |
Dan Carpenter | untracked_param: add a call back for when we lose track...
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-01 |
Dan Carpenter | flow: fix how CALL_HOOK_AFTER is called
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-11-26 |
Dan Carpenter | db, fixup_kernel.sh: annotate ksize()
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-11-26 |
Dan Carpenter | locking: add _raw_write_unlock()
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-11-25 |
Dan Carpenter | user_data: tag more functions as syscalls
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-11-25 |
Dan Carpenter | db: create a clear_user_data.sh script
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-11-25 |
Dan Carpenter | smatch: make the --no-db option work
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-11-25 |
Dan Carpenter | flow: 7777777777 was too long
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-11-25 |
Dan Carpenter | signed: fix some "0 can't fit into 9223372036854775807...
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-11-25 |
Dan Carpenter | free: use expr_to_var() instead of expr_to_var_sym...
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-11-25 |
Dan Carpenter | db: change format from "$$->foo" to "$->foo"
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-11-24 |
Dan Carpenter | db: pass "INTERNAL" to caller_info callbacks
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-11-24 |
Dan Carpenter | db: cleanup caller_info_callback() a little
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-11-24 |
Dan Carpenter | db: boost the allowable return_states count to 3000...
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-11-24 |
Dan Carpenter | type_val: improve the type/value information in the...
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-11-24 |
Dan Carpenter | buf_size, db: don't store redundant information
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-11-24 |
Dan Carpenter | buf_size: given and array and an offset then return...
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
