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From: "Peng, ZhihongX" <zhihongx.peng@intel.com>
To: "Mcnamara, John" <john.mcnamara@intel.com>,
	"david.marchand@redhat.com" <david.marchand@redhat.com>,
	"Burakov, Anatoly" <anatoly.burakov@intel.com>,
	"Ananyev, Konstantin" <konstantin.ananyev@intel.com>,
	"stephen@networkplumber.org" <stephen@networkplumber.org>,
	"Dumitrescu, Cristian" <cristian.dumitrescu@intel.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>, "Lin, Xueqin" <xueqin.lin@intel.com>
Subject: Re: [dpdk-dev] [PATCH v10 1/4] Enable ASan for memory detector on DPDK
Date: Tue, 19 Oct 2021 09:28:56 +0000
Message-ID: <DM8PR11MB559125653EF2FF216708BC3FF0BD9@DM8PR11MB5591.namprd11.prod.outlook.com> (raw)
In-Reply-To: <SN6PR11MB308665E7219A7948056E08A4FCBD9@SN6PR11MB3086.namprd11.prod.outlook.com>

> -----Original Message-----
> From: Mcnamara, John <john.mcnamara@intel.com>
> Sent: Tuesday, October 19, 2021 5:03 PM
> To: Peng, ZhihongX <zhihongx.peng@intel.com>;
> david.marchand@redhat.com; Burakov, Anatoly
> <anatoly.burakov@intel.com>; Ananyev, Konstantin
> <konstantin.ananyev@intel.com>; stephen@networkplumber.org;
> Dumitrescu, Cristian <cristian.dumitrescu@intel.com>
> Cc: dev@dpdk.org; Lin, Xueqin <xueqin.lin@intel.com>
> Subject: RE: [PATCH v10 1/4] Enable ASan for memory detector on DPDK
> 
> > -----Original Message-----
> > From: Peng, ZhihongX <zhihongx.peng@intel.com>
> > Sent: Friday, October 15, 2021 3:28 PM
> > To: david.marchand@redhat.com; Burakov, Anatoly
> > <anatoly.burakov@intel.com>; Ananyev, Konstantin
> > <konstantin.ananyev@intel.com>; stephen@networkplumber.org;
> > Dumitrescu, Cristian <cristian.dumitrescu@intel.com>; Mcnamara, John
> > <john.mcnamara@intel.com>
> > Cc: dev@dpdk.org; Lin, Xueqin <xueqin.lin@intel.com>; Peng, ZhihongX
> > <zhihongx.peng@intel.com>
> > Subject: [PATCH v10 1/4] Enable ASan for memory detector on DPDK
> >
> > From: Zhihong Peng <zhihongx.peng@intel.com>
> >
> > `AddressSanitizer
> 
> 
> Good work on this. It is a good initiative. Some comments on the docs below.
> 
> 
> > diff --git a/doc/guides/prog_guide/asan.rst
> > b/doc/guides/prog_guide/asan.rst new file mode 100644 index
> > 0000000000..b732288af3
> > --- /dev/null
> > +++ b/doc/guides/prog_guide/asan.rst
> > @@ -0,0 +1,35 @@
> > +.. Copyright (c) <2021>, Intel Corporation
> > +   All rights reserved.
> > +
> > +Memory error detect standard tool - AddressSanitizer(ASan)
> >
> +=========================================================
> =
> > +
> > +`AddressSanitizer
> > +<https://github.com/google/sanitizers/wiki/AddressSanitizer>` (ASan)
> > +is
> 
> There are a number of minor doc and grammar issues in the rst for this patch.
> Rather than going through each one here is a rework of the asan.rst with
> these issues fixed:
> 
> ..  SPDX-License-Identifier: BSD-3-Clause
>     Copyright(c) 2021 Intel Corporation
> 
The v11 version will be fixed.
> Running Address Sanitizer
> ==========================================================
> 
> `AddressSanitizer
> <https://github.com/google/sanitizers/wiki/AddressSanitizer>`_ (ASan) is a
The v11 version will be fixed.
> widely-used debugging tool for detecting memory access errors.
> It helps detect issues like use-after-free, various kinds of buffer overruns
> and similar errors, as well as printing out detailed debug information
> whenever an error is detected.
> 
> To enable ASan in the meson build system, use following meson build
> command:
> 
> Example usage:
> 
> * gcc::
> 
>       meson build -Dbuildtype=debug -Db_sanitize=address
>       ninja -C build
> 
> * clang::
> 
>       meson build -Dbuildtype=debug -Db_lundef=false -Db_sanitize=address
>       ninja -C build
> 
> AddressSanitizer is a part of LLVM (3.1+) and GCC (4.8+).
 
The v11 version will be fixed.
> .. Note::
> 
>   a) To compile with gcc in Centos, libasan needs to be installed separately.

The v11 version will be fixed.
>   b) If the program being tested uses cmdline you will need to execute the
>      "stty echo" command when a error occurs.

The v11 version will be fixed.
> 
> 
> 
> 
> 
> > diff --git a/doc/guides/prog_guide/index.rst
> > b/doc/guides/prog_guide/index.rst index 2dce507f46..df8a4b93e1 100644
> > --- a/doc/guides/prog_guide/index.rst
> > +++ b/doc/guides/prog_guide/index.rst
> > @@ -71,3 +71,4 @@ Programmer's Guide
> >      lto
> >      profile_app
> >      glossary
> > +    asan
> 
> 
> The asan file should go before "glossary" and after "profile_app".
> 
> 
> > diff --git a/doc/guides/rel_notes/release_21_11.rst
> > b/doc/guides/rel_notes/release_21_11.rst
> > index 4c56cdfeaa..b6c4174dc6 100644
> > --- a/doc/guides/rel_notes/release_21_11.rst
> > +++ b/doc/guides/rel_notes/release_21_11.rst
> > @@ -159,6 +159,15 @@ New Features
> >    * Added tests to verify tunnel header verification in IPsec inbound.
> >    * Added tests to verify inner checksum.
> >
> > +* **Enable ASan for memory detector on DPDK.**
> 
> Change to "**Enable ASan Address Sanitization.**"
> 
> 
> > +
> > +  `AddressSanitizer
> > +  <https://github.com/google/sanitizers/wiki/AddressSanitizer>`
> > + (ASan)
> 
> This text should match the edited text above.
> 
> John
> 


  reply	other threads:[~2021-10-19  9:29 UTC|newest]

Thread overview: 117+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-10  2:01 [dpdk-dev] [PATCH] Enable AddressSanitizer feature " zhihongx.peng
2021-09-10  2:47 ` Stephen Hemminger
2021-09-13  5:27   ` Peng, ZhihongX
2021-09-13 15:05     ` Stephen Hemminger
2021-09-13 15:22       ` Bruce Richardson
2021-09-13 15:45         ` Stephen Hemminger
2021-09-14  3:17           ` Lin, Xueqin
2021-09-14  3:11         ` Lin, Xueqin
2021-09-10 17:58 ` David Christensen
2021-09-13  5:35   ` Peng, ZhihongX
2021-09-17 20:50     ` David Christensen
2021-09-18  7:21       ` Peng, ZhihongX
2021-09-20 19:41         ` David Christensen
2021-09-21  8:29           ` David Marchand
2021-09-21 10:15             ` Jerin Jacob
2021-09-22  7:32             ` Peng, ZhihongX
2021-09-16  1:38 ` [dpdk-dev] [PATCH v2] " zhihongx.peng
2021-09-17  8:23   ` David Marchand
2021-09-17  9:12     ` Peng, ZhihongX
2021-09-17 14:58       ` Stephen Hemminger
2021-09-18  6:36         ` Peng, ZhihongX
2021-09-18  7:41   ` [dpdk-dev] [PATCH v3] " zhihongx.peng
2021-09-20 10:03     ` David Marchand
2021-09-22  7:26       ` Peng, ZhihongX
2021-09-24  2:20     ` [dpdk-dev] [PATCH v4 1/2] Enable ASan for memory detector " zhihongx.peng
2021-09-24  2:20       ` [dpdk-dev] [PATCH v4 2/2] lib/pipeline: Fix gcc compilation error using ASan zhihongx.peng
2021-09-24  9:33       ` [dpdk-dev] [PATCH v5 1/2] Enable ASan for memory detector on DPDK zhihongx.peng
2021-09-24  9:33         ` [dpdk-dev] [PATCH v5 2/2] Fix gcc compilation error using ASan zhihongx.peng
2021-09-24 10:03       ` [dpdk-dev] [PATCH v5 1/2] Enable ASan for memory detector on DPDK zhihongx.peng
2021-09-24 10:03         ` [dpdk-dev] [PATCH v5 2/2] lib/pipeline: Fix gcc compilation error using ASan zhihongx.peng
2021-09-30  5:27         ` [dpdk-dev] [PATCH v6 1/2] Enable ASan for memory detector on DPDK zhihongx.peng
2021-09-30  5:27           ` [dpdk-dev] [PATCH v6 2/2] lib/pipeline: Fix gcc compilation error using ASan zhihongx.peng
2021-09-30  8:29             ` [dpdk-dev] [dpdk-stable] " David Marchand
2021-10-12  2:41               ` Peng, ZhihongX
2021-09-30  8:20           ` [dpdk-dev] [PATCH v6 1/2] Enable ASan for memory detector on DPDK David Marchand
2021-10-08  8:07             ` Peng, ZhihongX
2021-10-08  8:30               ` David Marchand
2021-10-12  5:41                 ` Peng, ZhihongX
2021-10-12  7:17             ` Peng, ZhihongX
2021-10-13  7:59             ` Bruce Richardson
2021-10-14  6:33               ` Peng, ZhihongX
2021-10-14  6:53                 ` Peng, ZhihongX
2021-09-30 12:59         ` zhihongx.peng
2021-09-30 12:59           ` [dpdk-dev] [PATCH v6 2/2] lib/pipeline: Fix compilation error with gcc ASan zhihongx.peng
2021-09-30 13:59           ` [dpdk-dev] [PATCH v6 1/2] Enable ASan for memory detector on DPDK Burakov, Anatoly
2021-09-30 18:49           ` David Marchand
2021-10-08  9:17           ` [dpdk-dev] [PATCH v7 1/3] " zhihongx.peng
2021-10-08  9:17             ` [dpdk-dev] [PATCH v7 2/3] DPDK code adapts to ASan zhihongx.peng
2021-10-08  9:17             ` [dpdk-dev] [PATCH v7 3/3] lib/pipeline: Fix compilation error with gcc ASan zhihongx.peng
2021-10-11  6:28             ` [dpdk-dev] [PATCH v8 1/3] Enable ASan for memory detector on DPDK zhihongx.peng
2021-10-11  6:28               ` [dpdk-dev] [PATCH v8 2/3] DPDK code adapts to ASan zhihongx.peng
2021-10-11  6:28               ` [dpdk-dev] [PATCH v8 3/3] lib/pipeline: Fix compilation error with gcc ASan zhihongx.peng
2021-10-12  9:43               ` [dpdk-dev] [PATCH v9 1/3] Enable ASan for memory detector on DPDK zhihongx.peng
2021-10-12  9:43                 ` [dpdk-dev] [PATCH v9 2/3] DPDK code adapts to ASan zhihongx.peng
2021-10-13 16:45                   ` David Marchand
2021-10-14 11:45                     ` Peng, ZhihongX
2021-10-12  9:43                 ` [dpdk-dev] [PATCH v9 3/3] pipeline: Fix compilation error with gcc ASan zhihongx.peng
2021-10-15 14:27                   ` [dpdk-dev] [PATCH v10 1/4] Enable ASan for memory detector on DPDK zhihongx.peng
2021-10-15 14:27                     ` [dpdk-dev] [PATCH v10 2/4] DPDK code adapts to ASan zhihongx.peng
2021-10-15 14:27                     ` [dpdk-dev] [PATCH v10 3/4] pipeline: Fix compilation error with gcc ASan zhihongx.peng
2021-10-15 14:27                     ` [dpdk-dev] [PATCH v10 4/4] performance-thread: Fix cross compilation failed zhihongx.peng
2021-10-19  9:02                     ` [dpdk-dev] [PATCH v10 1/4] Enable ASan for memory detector on DPDK Mcnamara, John
2021-10-19  9:28                       ` Peng, ZhihongX [this message]
2021-10-15 15:11                   ` zhihongx.peng
2021-10-15 15:11                     ` [dpdk-dev] [PATCH v10 2/4] DPDK code adapts to ASan zhihongx.peng
2021-10-15 15:11                     ` [dpdk-dev] [PATCH v10 3/4] pipeline: Fix compilation error with gcc ASan zhihongx.peng
2021-10-18 12:21                       ` Dumitrescu, Cristian
2021-10-18 12:54                         ` Peng, ZhihongX
2021-10-19 11:26                           ` Dumitrescu, Cristian
2021-10-19 12:11                             ` Peng, ZhihongX
2021-10-15 15:11                     ` [dpdk-dev] [PATCH v10 4/4] performance-thread: Fix cross compilation failed zhihongx.peng
2021-10-19  6:02                       ` Peng, ZhihongX
2021-10-19 10:12                       ` [dpdk-dev] [PATCH v11 1/4] Enable ASan for memory detector on DPDK zhihongx.peng
2021-10-19 10:12                         ` [dpdk-dev] [PATCH v11 2/4] DPDK code adapts to ASan zhihongx.peng
2021-10-19 10:12                         ` [dpdk-dev] [PATCH v11 3/4] pipeline: Fix compilation error with gcc ASan zhihongx.peng
2021-10-19 10:12                         ` [dpdk-dev] [PATCH v11 4/4] performance-thread: Fix cross compilation failed zhihongx.peng
2021-10-19 10:37                           ` Bruce Richardson
2021-10-19 13:04                           ` [dpdk-dev] [PATCH v12 1/4] Enable ASan for memory detector on DPDK zhihongx.peng
2021-10-19 13:04                             ` [dpdk-dev] [PATCH v12 2/4] DPDK code adapts to ASan zhihongx.peng
2021-10-19 13:04                             ` [dpdk-dev] [PATCH v12 3/4] pipeline: Fix compilation error with gcc ASan zhihongx.peng
2021-10-19 13:04                             ` [dpdk-dev] [PATCH v12 4/4] performance-thread: Fix cross compilation failed zhihongx.peng
2021-10-19 13:58                           ` [dpdk-dev] [PATCH v12 1/4] Enable ASan Address Sanitization zhihongx.peng
2021-10-19 13:58                             ` [dpdk-dev] [PATCH v12 2/4] DPDK code adapts to ASan zhihongx.peng
2021-10-19 13:58                             ` [dpdk-dev] [PATCH v12 3/4] Code changes to avoid the ASan error zhihongx.peng
2021-10-19 14:05                               ` Dumitrescu, Cristian
2021-10-19 13:58                             ` [dpdk-dev] [PATCH v12 4/4] performance-thread: Fix cross compilation failed zhihongx.peng
2021-10-19 14:47                             ` [dpdk-dev] [PATCH v12 1/4] Enable ASan Address Sanitization Peng, ZhihongX
2021-10-19 15:17                               ` Mcnamara, John
2021-10-20  1:55                                 ` Peng, ZhihongX
2021-10-19 15:20                               ` David Marchand
2021-10-20  2:41                                 ` Lin, Xueqin
2021-10-19 15:15                           ` [dpdk-dev] [PATCH v12 1/4] Enable ASan AddressSanitizer zhihongx.peng
2021-10-19 15:15                             ` [dpdk-dev] [PATCH v12 2/4] DPDK code adapts to ASan zhihongx.peng
2021-10-19 15:15                             ` [dpdk-dev] [PATCH v12 3/4] Code changes to avoid the ASan error zhihongx.peng
2021-10-19 15:15                             ` [dpdk-dev] [PATCH v12 4/4] performance-thread: Fix cross compilation failed zhihongx.peng
2021-10-20  7:46                               ` [dpdk-dev] [PATCH v13 1/4] enable ASan AddressSanitizer zhihongx.peng
2021-10-20  7:46                                 ` [dpdk-dev] [PATCH v13 2/4] DPDK code adapts to ASan zhihongx.peng
2021-10-29  9:23                                   ` David Marchand
2021-10-29 12:54                                     ` Peng, ZhihongX
2021-10-20  7:46                                 ` [dpdk-dev] [PATCH v13 3/4] code changes to avoid the ASan error zhihongx.peng
2021-10-20  7:46                                 ` [dpdk-dev] [PATCH v13 4/4] performance-thread: avoid cross compilation fail zhihongx.peng
2021-10-25  1:58                                 ` [dpdk-dev] [PATCH v13 1/4] enable ASan AddressSanitizer Peng, ZhihongX
2021-10-29  9:21                                 ` David Marchand
2021-10-29 12:48                                   ` Peng, ZhihongX
2021-10-29 14:50                                   ` David Marchand
2021-11-01  3:37                                     ` Lin, Xueqin
2021-11-02 17:29                                       ` David Marchand
2021-11-03  9:36                                         ` Lin, Xueqin
2021-11-03  9:44                                           ` David Marchand
2021-10-19 10:24                         ` [dpdk-dev] [PATCH v11 1/4] Enable ASan for memory detector on DPDK Peng, ZhihongX
2021-10-19  5:52                     ` [dpdk-dev] [PATCH v10 " Peng, ZhihongX
2021-10-13 16:44                 ` [dpdk-dev] [PATCH v9 1/3] " David Marchand
2021-10-14  6:46                   ` Peng, ZhihongX
2021-10-14  7:04                     ` Thomas Monjalon
2021-10-14 11:42                   ` Peng, ZhihongX
2021-09-27 12:02     ` [dpdk-dev] [PATCH v3] Enable AddressSanitizer feature " Burakov, Anatoly
2021-09-30  5:18       ` Peng, ZhihongX

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