linux-toradex.git/tools/lib/lockdep, branch v4.3-rc6

tools/liblockdep: Use the rbtree header provided by common tools headers

2015-08-25T07:44:23+00:00

Recent changes to rbtree.h may break compilation. There is no
reason to use a liblockdep specific header to begin with, so
we'll use the one shared with all other tools/.

Signed-off-by: Sasha Levin 
Cc: Linus Torvalds 
Cc: Peter Zijlstra 
Cc: Thomas Gleixner 
Link: http://lkml.kernel.org/r/1440479985-6696-3-git-send-email-sasha.levin@oracle.com
Signed-off-by: Ingo Molnar

tools/liblockdep: Correct macro for WARN

2015-08-25T07:44:22+00:00

As Peter Zijlstra pointed out, the varargs for WARN() are
optional, so we need to correctly handle the case where they
don't exist.

This would cause a compilation error.

Signed-off-by: Sasha Levin 
Cc: Linus Torvalds 
Cc: Peter Zijlstra 
Cc: Thomas Gleixner 
Link: http://lkml.kernel.org/r/1440479985-6696-2-git-send-email-sasha.levin@oracle.com
Signed-off-by: Ingo Molnar

tools/liblockdep: Fix compilation error

2015-05-13T10:12:20+00:00

Recent changes to kernel/locking/lockdep.c broke the liblockdep build. Fix
that.

Signed-off-by: Eunbong Song 
Signed-off-by: Sasha Levin

tools/liblockdep: Fix linker error in case of cross compile

2015-05-13T10:09:09+00:00

If we try to cross compile liblockdep, even if we set the CROSS_COMPILE variable
the linker error can occur because LD is not set with CROSS_COMPILE.
This patch adds "LD" can be set automatically with CROSS_COMPILE variable so
fixes linker error problem.

Signed-off-by: Eunbong Song 
Signed-off-by: Sasha Levin

Merge tag 'v4.0-rc1' into perf/core, to refresh the tree

2015-02-26T11:24:50+00:00

Signed-off-by: Ingo Molnar

tools lib lockdep: Use tools build framework

2015-02-12T20:56:01+00:00

Move the lockdep library building under tools build framework.

Signed-off-by: Jiri Olsa 
Cc: Alexis Berlemont 
Cc: Borislav Petkov 
Cc: Corey Ashford 
Cc: David Ahern 
Cc: Frederic Weisbecker 
Cc: Namhyung Kim 
Cc: Paul Mackerras 
Cc: Peter Zijlstra 
Cc: S. Lockwood-Childs 
Cc: Sasha Levin 
Cc: Stephane Eranian 
Link: http://lkml.kernel.org/n/tip-i0t25buqyo5jfvzpw2347h1h@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo

tools/liblockdep: don't include host headers

2015-01-30T02:55:19+00:00

Adding host headers to include path may cause unexpected surprises when cross
compiling. Remove /usr/local/include from the default include path.

Signed-off-by: Baruch Siach 
Signed-off-by: Sasha Levin

tools/liblockdep: ignore generated .so file

2015-01-30T02:55:19+00:00

Signed-off-by: Baruch Siach 
Signed-off-by: Sasha Levin

tools/liblockdep: Fix debug_check thinko in mutex destroy

2014-12-19T20:50:55+00:00

In mutex destroy code currently we pass to debug_check_no_locks_freed()

    [mem_from, mem_end)

address region. But debug_check_no_locks_freed() accepts

    mem_from, mem_*len*

i.e. second parameter is region length, not end address. And it was
always so, starting from 2006 (fbb9ce95 "lockdep: core").

Fix it, or else on a mutex destroy we wrongly check
much-wider-than-mutex region and can find not-yet-released other locks
there and wrongly report BUGs on them.

Signed-off-by: Kirill Smelkov 
Signed-off-by: Sasha Levin

tools/liblockdep: Account for bitfield changes in lockdeps lock_acquire

2014-07-07T16:20:16+00:00

Commit fb9edbe984 shortened held_lock->check from a 2-bit field
to a 1-bit field.

Make liblockdep compatible with the new definition by passing check=1
to lock_acquire() calls, rather than the old value check=2 (which
inadvertently disabled checks by overflowing to 0).

Without this fix, several of the test cases in liblockdep run_tests.sh
were failing.

Signed-off-by: S. Lockwood-Childs 
Signed-off-by: Sasha Levin