linux/tools/lib, branch v3.19

tools/liblockdep: don't include host headers

2015-01-30T02:55:19Z

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

2015-01-30T02:55:19Z

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

perf tools: Fix statfs.f_type data type mismatch build error with uclibc

2015-01-16T20:49:29Z

ARC Linux uses the no legacy syscalls abi and corresponding uClibc headers statfs defines f_type to be U32 which causes perf build breakage http://git.uclibc.org/uClibc/tree/libc/sysdeps/linux/common-generic/bits/statfs.h ----------->8--------------- CC fs/fs.o fs/fs.c: In function 'fs__valid_mount': fs/fs.c:82:24: error: comparison between signed and unsigned integer expressions [-Werror=sign-compare] else if (st_fs.f_type != magic) ^ cc1: all warnings being treated as errors ----------->8--------------- Signed-off-by: Alexey Brodkin Acked-by: Jiri Olsa Cc: Borislav Petkov Cc: Cody P Schafer Cc: Ingo Molnar Cc: Jiri Olsa Cc: Namhyung Kim Cc: Peter Zijlstra Cc: Vineet Gupta Link: http://lkml.kernel.org/r/1420888254-17504-2-git-send-email-vgupta@synopsys.com Signed-off-by: Arnaldo Carvalho de Melo

Merge branch 'liblockdep-fixes-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/sashal/linux into core/urgent

2014-12-23T09:27:44Z

Pull a liblockdep fix from Sasha Levin: "A small (but important) fix to the way we detect freeing live locks. We would pass a wrong memory region when testing for locks inside freed memory spaces, which would trigger false positives." Signed-off-by: Ingo Molnar

tools/liblockdep: Fix debug_check thinko in mutex destroy

2014-12-19T20:50:55Z

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 lib: Move asm-generic/bitops/find.h code to tools/include and tools/lib

2014-12-17T14:14:48Z

To match the Linux kernel source code structure from where this code came from. Cc: Adrian Hunter Cc: Borislav Petkov Cc: David Ahern Cc: Don Zickus Cc: Frederic Weisbecker Cc: Jiri Olsa Cc: Mike Galbraith Cc: Namhyung Kim Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Stephane Eranian Link: http://lkml.kernel.org/n/tip-fkbma1h04ki0zzdmp0dpgfyy@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo

Merge tag 'perf-core-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent

2014-12-12T08:09:52Z

Pull perf/core improvements and fixes from Arnaldo Carvalho de Melo: User visible changes: - Mark events as (x86 only) in help output for 'perf kvm stat live" (Alexander Yarygin) - Provide a better explanation when mmap fails in 'trace' (Arnaldo Carvalho de Melo) - Add --buildid-dir option to set cache directory, i.e. use: $ perf --buildid-dir /path/to/dir tool --tool-options (Jiri Olsa) - Fix memcpy/memset 'perf bench' output (Rabin Vicent) - Fix 'perf test' attr tests size values to cope with machine state on interrupt ABI changes (Jiri Olsa) - Fixup callchain type parameter handling error message (Kan Liang) Infrastructure changes and cleanups: - calloc/xcalloc: Fix argument order (Arjun Sreedharan) - Move filename__read_int from tools/perf/ to tools/lib, add sysctl__read_int there and use it in place of ad-hoc copies (Arnaldo Carvalho de Melo) - Use single strcmp call instead of two (Jiri Olsa) - Remove extra debugdir variables in 'perf buildid-cache' (Jiri Olsa) - Fix -a segfault related to kcore handling in 'perf buildid-cache' (Jiri Olsa) - Move cpumode resolve code to add_callchain_ip (Kan Liang) - Merge memset into memcpy 'perf bench' (Rabin Vincent) - Change print format from %lu to %PRIu64 in the hists browser (Tom Huynh) Signed-off-by: Arnaldo Carvalho de Melo Signed-off-by: Ingo Molnar

tools lib fs: Add sysctl__read_int helper

2014-12-11T20:53:00Z

Will come in handy for tools, see next patches. Cc: Adrian Hunter Cc: Borislav Petkov Cc: David Ahern Cc: Don Zickus Cc: Frederic Weisbecker Cc: Jiri Olsa Cc: Mike Galbraith Cc: Namhyung Kim Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Stephane Eranian Link: http://lkml.kernel.org/n/tip-nay9j62ztxpytt4ew1tkl4op@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo

tools lib fs: Adopt filename__read_int from tools/perf/

2014-12-11T16:17:46Z

Will be useful for new helpers to read sysctl values. Cc: Adrian Hunter Cc: Borislav Petkov Cc: David Ahern Cc: Don Zickus Cc: Frederic Weisbecker Cc: Jiri Olsa Cc: Mike Galbraith Cc: Namhyung Kim Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Stephane Eranian Signed-off-by: Arnaldo Carvalho de Melo

scsi: add SPC-3 command definitions

2014-11-24T19:01:44Z

SPC-3 defines SERVICE ACTION IN(12), SERVICE_ACTION OUT(12), SERVICE ACTION OUT(16), and SERVICE ACTION BIDIRECTIONAL. And READ MEDIA SERIAL NUMBER has long since been deprecated. So update callers to refer to the new cdb name. Signed-off-by: Hannes Reinecke Tested-by: Robert Elliott Reviewed-by: Robert Elliott Signed-off-by: Christoph Hellwig