From: Joe Perches <joe@perches.com>
To: "Shevchenko, Andriy" <andriy.shevchenko@intel.com>,
Andrew Morton <akpm@linux-foundation.org>
Cc: LKML <linux-kernel@vger.kernel.org>
Subject: Re: compiler/compiler-gcc: Add __fallthrough
Date: Thu, 24 Aug 2017 13:42:02 -0700 [thread overview]
Message-ID: <1503607322.12569.9.camel@perches.com> (raw)
In-Reply-To: <1503599543.25945.94.camel@intel.com>
On Thu, 2017-08-24 at 18:32 +0000, Shevchenko, Andriy wrote:
> On Thu, 2017-08-24 at 11:20 -0700, Joe Perches wrote:
> > On Thu, 2017-08-24 at 16:36 +0300, Andy Shevchenko wrote:
> > > On Fri, Feb 10, 2017 at 09:08:35AM -0800, Joe Perches wrote:
> > > > gcc v7.0 can warn on missing break statements from case labels
> > > > using a special __attribute__((fallthrough))__ marker.
> > > >
> > > > Add a __fallthrough convenience macro for gcc versions >= 7 and
> > > > make the generic use of __fallthrough a no-op.
> > >
> > > So, what happened to this change? Andrew?
> >
> > Did you mean to send this just to me?
>
> Oops, not exactly, though...
>
> >
> > No idea really.
> > It seemed like a decent idea though.
>
> ...it might make sense to ping Andrew.
Well, OK.
next prev parent reply other threads:[~2017-08-24 20:42 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-10 1:39 [GIT PULL 00/32] perf/core improvements and fixes Arnaldo Carvalho de Melo
2017-02-10 1:39 ` [PATCH 01/32] perf tools arm64: Add support for generating bpf prologue Arnaldo Carvalho de Melo
2017-02-10 1:39 ` [PATCH 02/32] perf bpf: Add missing newline in debug messages Arnaldo Carvalho de Melo
2017-02-10 1:39 ` [PATCH 03/32] perf jevents: Parse eventcode as number Arnaldo Carvalho de Melo
2017-02-10 1:39 ` [PATCH 04/32] perf jevents: Add support for parsing uncore json files Arnaldo Carvalho de Melo
2017-02-10 1:39 ` [PATCH 05/32] perf pmu: Support per pmu json aliases Arnaldo Carvalho de Melo
2017-02-10 1:39 ` [PATCH 06/32] perf pmu: Support event aliases for non cpu// pmus Arnaldo Carvalho de Melo
2017-02-10 1:39 ` [PATCH 07/32] perf list: Add debug support for outputing alias string Arnaldo Carvalho de Melo
2017-02-10 1:39 ` [PATCH 08/32] perf sdt: Show proper hint when event not yet in place via 'perf probe' Arnaldo Carvalho de Melo
2017-02-10 1:39 ` [PATCH 09/32] perf symbols: Take into account symfs setting when reading file build ID Arnaldo Carvalho de Melo
2017-02-10 1:39 ` [PATCH 10/32] perf probe: Add option --symfs Arnaldo Carvalho de Melo
2017-02-10 1:39 ` [PATCH 11/32] perf tools: Only increase index if perf_evsel__new_idx() succeeds Arnaldo Carvalho de Melo
2017-02-10 1:39 ` [PATCH 12/32] perf tools: Add missing check for failure in a zalloc() call Arnaldo Carvalho de Melo
2017-02-10 1:39 ` [PATCH 13/32] perf tools: Use zfree() instead of ad hoc equivalent Arnaldo Carvalho de Melo
2017-02-10 1:39 ` [PATCH 14/32] perf tools: Use zfree() to avoid keeping dangling pointers Arnaldo Carvalho de Melo
2017-02-10 1:39 ` [PATCH 15/32] tools lib traceevent: Robustify do_generate_dynamic_list_file Arnaldo Carvalho de Melo
2017-02-10 1:39 ` [PATCH 16/32] perf tools: Fix include of linux/mman.h Arnaldo Carvalho de Melo
2017-02-10 1:39 ` [PATCH 17/32] perf vendor events intel: Add uncore events for Haswell Server processor Arnaldo Carvalho de Melo
2017-02-10 1:39 ` [PATCH 18/32] perf vendor events intel: Add uncore events for Broadwell Server Arnaldo Carvalho de Melo
2017-02-10 1:39 ` [PATCH 19/32] perf vendor events intel: Add uncore events for IvyBridge Server Arnaldo Carvalho de Melo
2017-02-10 1:39 ` [PATCH 20/32] perf vendor events intel: Add uncore events for Sandy Bridge Server Arnaldo Carvalho de Melo
2017-02-10 1:39 ` [PATCH 21/32] perf vendor events intel: Add uncore events for Xeon Phi (Knights Landing) Arnaldo Carvalho de Melo
2017-02-10 1:39 ` [PATCH 22/32] perf vendor events intel: Add uncore events for Broadwell DE Arnaldo Carvalho de Melo
2017-02-10 1:39 ` [PATCH 23/32] tools lib bpf: Add missing header to the library Arnaldo Carvalho de Melo
2017-02-10 1:39 ` [PATCH 24/32] tools include: Add a __fallthrough statement Arnaldo Carvalho de Melo
2017-02-10 3:02 ` Joe Perches
2017-02-10 14:42 ` Arnaldo Carvalho de Melo
2017-02-10 17:08 ` [PATCH] compiler/compiler-gcc: Add __fallthrough Joe Perches
2017-02-10 17:18 ` Arnaldo Carvalho de Melo
2017-02-10 18:50 ` Joe Perches
[not found] ` <20170824133654.fnbaaj5kjtstzm42@smile.fi.intel.com>
[not found] ` <1503598834.12569.8.camel@perches.com>
[not found] ` <1503599543.25945.94.camel@intel.com>
2017-08-24 20:42 ` Joe Perches [this message]
2017-02-10 1:39 ` [PATCH 25/32] tools string: Use __fallthrough in perf_atoll() Arnaldo Carvalho de Melo
2017-02-10 1:39 ` [PATCH 26/32] tools strfilter: Use __fallthrough Arnaldo Carvalho de Melo
2017-02-10 1:39 ` [PATCH 27/32] perf top: " Arnaldo Carvalho de Melo
2017-02-10 1:39 ` [PATCH 28/32] perf thread_map: Correctly size buffer used with dirent->dt_name Arnaldo Carvalho de Melo
2017-02-10 1:39 ` [PATCH 29/32] perf header: Fix handling of PERF_EVENT_UPDATE__SCALE Arnaldo Carvalho de Melo
2017-02-10 1:39 ` [PATCH 30/32] perf bench numa: Avoid possible truncation when using snprintf() Arnaldo Carvalho de Melo
2017-02-10 1:39 ` [PATCH 31/32] perf tests: Avoid possible truncation with dirent->d_name + snprintf Arnaldo Carvalho de Melo
2017-02-10 1:39 ` [PATCH 32/32] perf intel-pt: Use __fallthrough Arnaldo Carvalho de Melo
2017-02-10 7:38 ` [GIT PULL 00/32] perf/core improvements and fixes Ingo Molnar
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