From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751125AbaLQOul (ORCPT ); Wed, 17 Dec 2014 09:50:41 -0500 Received: from mail.kernel.org ([198.145.19.201]:36045 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750954AbaLQOuj (ORCPT ); Wed, 17 Dec 2014 09:50:39 -0500 Date: Wed, 17 Dec 2014 11:50:35 -0300 From: Arnaldo Carvalho de Melo To: Ingo Molnar Cc: linux-kernel@vger.kernel.org, Adrian Hunter , Borislav Petkov , David Ahern , Don Zickus , Frederic Weisbecker , Jiri Olsa , Mike Galbraith , Mitchell Krome , Namhyung Kim , Paul Mackerras , Peter Zijlstra , Stephane Eranian Subject: Re: [GIT PULL 00/18] perf/core improvements and fixes Message-ID: <20141217145035.GE11607@kernel.org> References: <1418749040-31807-1-git-send-email-acme@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1418749040-31807-1-git-send-email-acme@kernel.org> X-Url: http://acmel.wordpress.com User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Em Tue, Dec 16, 2014 at 01:57:02PM -0300, Arnaldo Carvalho de Melo escreveu: > Hi Ingo, > > Please consider pulling, > > - Arnaldo > > The following changes since commit 41e950c033b7df997d4b38653efe6554be9b96a7: > > Merge tag 'perf-core-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent (2014-12-12 09:09:52 +0100) > > are available in the git repository at: > > > git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git tags/perf-core-for-mingo Ingo, Please consider pulling the perf-core-for-mingo-2 signed tag instead, it is exactly the same content modulo removal of some whitespaces at the end of a few lines in tools/perf/Makefile.perf that Jiri found while reading those patches, Thanks, - Arnaldo > for you to fetch changes up to 67195c75a87232f055ff415fc4624ef01f24fc3d: > > perf symbols: Fix use after free in filename__read_build_id (2014-12-16 13:38:28 -0300) > > ---------------------------------------------------------------- > perf/core improvements and fixes: > > User visible: > > - The mmap address range for the ring buffer now is calculated using the > contents of /proc/sys/kernel/perf_event_mlock_kb. > > This fixes an -EPERM case where 'trace' was trying to use more than what > configured on perf_event_mlock_kb. (Arnaldo Carvalho de Melo) > > Infrastructure: > > - Move bitops definitions so that they match the header file hierarchy > in the kernel sources where that code came from. (Arnaldo Carvalho de Melo) > > - Adopt round{down,up}_pow_of_two from the kernel and use it instead of > equivalent code, so that we reuse more kernel code and make tools/ look > more like kernel source code, to encourage further contributions from > kernel hackers (Arnaldo Carvalho de Melo) > > - Fix use after free in filename__read_build_id (Mitchell Krome) > > Signed-off-by: Arnaldo Carvalho de Melo > > ---------------------------------------------------------------- > Arnaldo Carvalho de Melo (17): > perf evlist: Fixup brown paper bag on "hint" for --mmap-pages cmdline arg > perf evlist: Clarify sterror_mmap variable names > perf evlist: Improve the strerror_mmap method > perf trace: Let the perf_evlist__mmap autosize the number of pages to use > perf evlist: Do not use hard coded value for a mmap_pages default > tools: Move __ffs implementation to tools/include/asm-generic/bitops/__ffs.h > tools: Move code originally from linux/log2.h to tools/include/linux/ > tools: Move code originally from asm-generic/atomic.h into tools/include/asm-generic/ > tools: Whitespace prep patches for moving bitops.h > tools lib: Move asm-generic/bitops/find.h code to tools/include and tools/lib > tools: Introduce asm-generic/bitops.h > tools: Move bitops.h from tools/perf/util to tools/ > tools: Adopt fls_long and deps > tools: Adopt rounddown_pow_of_two and deps > perf tools: Make the mmap length autotuning more robust > tools: Adopt roundup_pow_of_two > perf evlist: Use roundup_pow_of_two > > Mitchell Krome (1): > perf symbols: Fix use after free in filename__read_build_id > > tools/include/asm-generic/bitops.h | 27 +++++ > tools/include/asm-generic/bitops/__ffs.h | 43 +++++++ > tools/include/asm-generic/bitops/__fls.h | 1 + > tools/include/asm-generic/bitops/atomic.h | 22 ++++ > tools/include/asm-generic/bitops/find.h | 33 ++++++ > tools/include/asm-generic/bitops/fls.h | 1 + > tools/include/asm-generic/bitops/fls64.h | 1 + > tools/include/linux/bitops.h | 53 +++++++++ > tools/include/linux/log2.h | 185 ++++++++++++++++++++++++++++++ > tools/lib/util/find_next_bit.c | 89 ++++++++++++++ > tools/perf/MANIFEST | 13 ++- > tools/perf/Makefile.perf | 14 ++- > tools/perf/builtin-trace.c | 2 +- > tools/perf/util/evlist.c | 46 ++++++-- > tools/perf/util/include/linux/bitops.h | 162 -------------------------- > tools/perf/util/symbol-minimal.c | 8 +- > tools/perf/util/util.h | 29 ----- > 17 files changed, 522 insertions(+), 207 deletions(-) > create mode 100644 tools/include/asm-generic/bitops.h > create mode 100644 tools/include/asm-generic/bitops/__ffs.h > create mode 100644 tools/include/asm-generic/bitops/__fls.h > create mode 100644 tools/include/asm-generic/bitops/atomic.h > create mode 100644 tools/include/asm-generic/bitops/find.h > create mode 100644 tools/include/asm-generic/bitops/fls.h > create mode 100644 tools/include/asm-generic/bitops/fls64.h > create mode 100644 tools/include/linux/bitops.h > create mode 100644 tools/include/linux/log2.h > create mode 100644 tools/lib/util/find_next_bit.c > delete mode 100644 tools/perf/util/include/linux/bitops.h > -- > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/