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[2001:1ae9:1c2:4c00:726e:c10f:8833:ff22]) by smtp.gmail.com with ESMTPSA id c17-20020adffb11000000b002417f35767asm8276863wrr.40.2022.11.14.23.30.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 14 Nov 2022 23:30:25 -0800 (PST) From: Jiri Olsa X-Google-Original-From: Jiri Olsa Date: Tue, 15 Nov 2022 08:30:23 +0100 To: "Leizhen (ThunderTown)" Cc: Luis Chamberlain , Jiri Olsa , Josh Poimboeuf , Jiri Kosina , Miroslav Benes , Petr Mladek , Joe Lawrence , live-patching@vger.kernel.org, linux-kernel@vger.kernel.org, Masahiro Yamada , Alexei Starovoitov , Kees Cook , Andrew Morton , linux-modules@vger.kernel.org, Steven Rostedt , Ingo Molnar , David Laight , Stephen Rothwell Subject: Re: [PATCH v8 7/9] livepatch: Improve the search performance of module_kallsyms_on_each_symbol() Message-ID: References: <20221102084921.1615-8-thunder.leizhen@huawei.com> <050b7513-4a20-75c7-0574-185004770329@huawei.com> <955eebae-0b36-d13f-0199-2f1b32af7da6@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM, RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Nov 15, 2022 at 10:10:16AM +0800, Leizhen (ThunderTown) wrote: > > > On 2022/11/14 23:46, Luis Chamberlain wrote: > > On Mon, Nov 14, 2022 at 02:26:19PM +0100, Jiri Olsa wrote: > >> I'll check on that, meanwhile if we could keep the module argument, > >> that'd be great > > > > As Leizhen suggested I could just drop patches: > > > > 7/9 livepatch: Improve the search performance of module_kallsyms_on_each_symbol() > > 8/9 kallsyms: Delete an unused parameter related to kallsyms_on_each_symbol() > > > > Then after the next kernel is released this can be relooked at. > > If this is agreeable let me know. > > I'm OK. sounds good, thanks jirka