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AJvYcCXJbXjjeHUbNH2p3LBcZqZ40yl+nPKP9kIMgS8CGmUMC2Ln6meLVSrIxb+hnVESvT4CrgjJGcZnfPUQxAsrdafLZLwDzmjsEemnk//GNM/Z X-Gm-Message-State: AOJu0YziYB8FAdOdbCEPWfkIo0bbXe5Ka0wcCh7jhBY2nsIHcr3hpWud SPAsSAJ/UXJz4ldgyFBHI8DDCnQC5kPTUdgcM8mc82UbOrualyrX8mwmMNkSoqQ= X-Google-Smtp-Source: AGHT+IFaI4U2rH2Rd9l/+r9yzVCwe48OPbQ3/TkHlZBslQk9PqBEy0Gw2qtSg9KR6sBLoLVxmyYr1A== X-Received: by 2002:a50:d4d9:0:b0:573:5c18:c2d5 with SMTP id 4fb4d7f45d1cf-57a36382781mr872799a12.3.1717144929374; Fri, 31 May 2024 01:42:09 -0700 (PDT) Received: from pathway.suse.cz ([176.114.240.50]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-57a31bb8282sm734725a12.25.2024.05.31.01.42.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 31 May 2024 01:42:09 -0700 (PDT) Date: Fri, 31 May 2024 10:42:07 +0200 From: Petr Mladek To: Ryan Sullivan Cc: live-patching@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, mpdesouza@suse.com, jpoimboe@kernel.org, jikos@kernel.org, mbenes@suse.cz, joe.lawrence@redhat.com, shuah@kernel.org Subject: Re: [PATCH] tools/testing/selftests/livepatch: define max test-syscall processes Message-ID: References: <20240529201941.13968-1-rysulliv@redhat.com> Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240529201941.13968-1-rysulliv@redhat.com> On Wed 2024-05-29 16:19:41, Ryan Sullivan wrote: > Define a maximum allowable number of pids that can be livepatched in > test-syscall.sh as with extremely large machines the output from a > large number of processes overflows the dev/kmsg "expect" buffer in > the "check_result" function and causes a false error. > > Reported-by: CKI Project > Signed-off-by: Ryan Sullivan Looks reasonable. Reviewed-by: Petr Mladek Best Regards, Petr PS: I am going to queue it for 6.11. I will add it into a pull request for 6.10-rcX if there will be another more critical fix which would need such a pull request.