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([2804:1b3:a7c2:55a1:44ed:4a79:e5d8:dcda]) by smtp.gmail.com with ESMTPSA id o2-20020a9d6d02000000b006a2f4a754e8sm1649148otp.60.2023.04.14.06.06.21 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 14 Apr 2023 06:06:22 -0700 (PDT) Message-ID: <1192ac72-570b-29aa-dda9-0a4d3fa5f6a9@linaro.org> Date: Fri, 14 Apr 2023 10:06:20 -0300 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:102.0) Gecko/20100101 Thunderbird/102.9.1 Subject: Re: [PATCH v5 1/1] Created tunable to force small pages on stack allocation. Content-Language: en-US To: Cupertino Miranda Cc: libc-alpha@sourceware.org, Florian Weimer , jose.marchesi@oracle.com, elena.zannoni@oracle.com References: <20230328152258.54844-1-cupertino.miranda@oracle.com> <20230328152258.54844-2-cupertino.miranda@oracle.com> <8f313a5d-f16a-d682-1d78-f216c446099f@linaro.org> <873555cwh5.fsf@oracle.com> <552dfcab-296a-b479-9b56-5eeffa039b1d@linaro.org> <874jpid4xu.fsf@oracle.com> From: Adhemerval Zanella Netto Organization: Linaro In-Reply-To: <874jpid4xu.fsf@oracle.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-13.1 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,GIT_PATCH_0,NICE_REPLY_A,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS,TXREP,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: On 14/04/23 09:27, Cupertino Miranda wrote: > > Hi Adhemerval, > > I came up with the following text in patch below. > Do you want me to do a new version or is this good enough ? Yes, so I can install by pulling from patchwork. > > Regards, > Cupertino > > > diff --git a/NEWS b/NEWS > index c54af824e0..941808049a 100644 > --- a/NEWS > +++ b/NEWS > @@ -21,6 +21,9 @@ Major new features: > > * PRIb* and PRIB* macros from C2X have been added to . > > +* A new tunable, glibc.pthread.stack_hugetlb, can be used to disable > + Transparent Huge Pages (THP) in pthread_create stack allocation. > + Ok. > Deprecated and removed features, and other changes affecting compatibility: > > * In the Linux kernel for the hppa/parisc architecture some of the > > > Adhemerval Zanella Netto writes: > >> On 12/04/23 05:53, Cupertino Miranda wrote: >>> >>> Hi Adhemerval, everyone, >>> >>> Thanks the approval, detailed analysis and time spent on the topic. >>> >>> Best regards, >>> Cupertino >>> >> >> Cupertino, could you also add a NEWS entry? I recall that every tunable >> is also mentioned on NEWS.