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Thu, 26 Jun 2025 13:26:10 +0000 (UTC) Received: from dovecot-director2.suse.de ([2a07:de40:b281:106:10:150:64:167]) by imap1.dmz-prg2.suse.org with ESMTPSA id B26DDnJKXWgvGgAAD6G6ig (envelope-from ); Thu, 26 Jun 2025 13:26:10 +0000 Date: Thu, 26 Jun 2025 15:26:50 +0200 From: Cyril Hrubis To: Li Wang Message-ID: References: <20250616102619.54254-1-liwang@redhat.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20250616102619.54254-1-liwang@redhat.com> X-Spamd-Result: default: False [-4.30 / 50.00]; BAYES_HAM(-3.00)[99.99%]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_SHORT(-0.20)[-1.000]; MIME_GOOD(-0.10)[text/plain]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; MISSING_XM_UA(0.00)[]; MIME_TRACE(0.00)[0:+]; RCPT_COUNT_TWO(0.00)[2]; RCVD_TLS_ALL(0.00)[]; DKIM_SIGNED(0.00)[suse.cz:s=susede2_rsa,suse.cz:s=susede2_ed25519]; FUZZY_BLOCKED(0.00)[rspamd.com]; FROM_EQ_ENVFROM(0.00)[]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; RCVD_COUNT_TWO(0.00)[2]; URIBL_BLOCKED(0.00)[imap1.dmz-prg2.suse.org:helo,suse.cz:email]; TO_MATCH_ENVRCPT_ALL(0.00)[]; DBL_BLOCKED_OPENRESOLVER(0.00)[imap1.dmz-prg2.suse.org:helo,suse.cz:email] X-Virus-Scanned: clamav-milter 1.0.7 at in-6.smtp.seeweb.it X-Virus-Status: Clean Subject: Re: [LTP] [PATCH 0/3] checkpoint: Refactor and unify shell/C reinit support X-BeenThere: ltp@lists.linux.it X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux Test Project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: ltp@lists.linux.it Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ltp-bounces+ltp=archiver.kernel.org@lists.linux.it Sender: "ltp" Hi! I think that the root of the problem is that the shell function _tst_init_checkpoints() does not create the IPC region with the magic. What about this patch: diff --git a/testcases/lib/tst_test.sh b/testcases/lib/tst_test.sh index c32bd8b19..a310d3922 100644 --- a/testcases/lib/tst_test.sh +++ b/testcases/lib/tst_test.sh @@ -627,6 +627,7 @@ _tst_init_checkpoints() tst_brk TBROK "tst_getconf PAGESIZE failed" fi ROD_SILENT dd if=/dev/zero of="$LTP_IPC_PATH" bs="$pagesize" count=1 + ROD_SILENT printf LTPM | dd of="$LTP_IPC_PATH" bs=1 seek=0 conv=notrunc ROD_SILENT chmod 600 "$LTP_IPC_PATH" export LTP_IPC_PATH } -- Cyril Hrubis chrubis@suse.cz -- Mailing list info: https://lists.linux.it/listinfo/ltp