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b=TxzIBidls/eKLPwFu5919gYSb/vY+dYyBB+iOcezcjkuKqhCwUVDitro3vrmMNqMv+MIpR x1QT3uh3wFlFC+Dw== Received: from imap1.dmz-prg2.suse.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by imap1.dmz-prg2.suse.org (Postfix) with ESMTPS id 6DF41593A7; Thu, 7 May 2026 12:29:07 +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 oLSTF5OF/Gk9OgAAD6G6ig (envelope-from ); Thu, 07 May 2026 12:29:07 +0000 From: Ricardo Branco To: ltp@lists.linux.it Date: Thu, 7 May 2026 14:28:55 +0200 Message-ID: <20260507122858.19670-3-rbranco@suse.de> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20260507122858.19670-1-rbranco@suse.de> References: <20260507122858.19670-1-rbranco@suse.de> MIME-Version: 1.0 X-Spamd-Result: default: False [-6.80 / 50.00]; REPLY(-4.00)[]; BAYES_HAM(-3.00)[100.00%]; MID_CONTAINS_FROM(1.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; R_MISSING_CHARSET(0.50)[]; NEURAL_HAM_SHORT(-0.20)[-0.999]; MIME_GOOD(-0.10)[text/plain]; RCVD_COUNT_TWO(0.00)[2]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; FROM_HAS_DN(0.00)[]; MIME_TRACE(0.00)[0:+]; TO_MATCH_ENVRCPT_ALL(0.00)[]; FUZZY_RATELIMITED(0.00)[rspamd.com]; DBL_BLOCKED_OPENRESOLVER(0.00)[imap1.dmz-prg2.suse.org:helo,suse.de:email,suse.de:mid]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; FROM_EQ_ENVFROM(0.00)[]; TO_DN_SOME(0.00)[]; RCPT_COUNT_TWO(0.00)[2]; RCVD_TLS_ALL(0.00)[] X-Virus-Scanned: clamav-milter 1.0.9 at in-4.smtp.seeweb.it X-Virus-Status: Clean Subject: [LTP] [PATCH v4 3/3] userfaultfd: Reset wp_fault_seen on each run() 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ltp-bounces+ltp=archiver.kernel.org@lists.linux.it Sender: "ltp" wp_fault_seen was never reset to 0 at the top of run(); so on multiple runs (-i N) the second iteration could falsely pass. Signed-off-by: Ricardo Branco --- testcases/kernel/syscalls/userfaultfd/userfaultfd05.c | 1 + 1 file changed, 1 insertion(+) diff --git a/testcases/kernel/syscalls/userfaultfd/userfaultfd05.c b/testcases/kernel/syscalls/userfaultfd/userfaultfd05.c index a42ac09bd..e36f9c321 100644 --- a/testcases/kernel/syscalls/userfaultfd/userfaultfd05.c +++ b/testcases/kernel/syscalls/userfaultfd/userfaultfd05.c @@ -97,6 +97,7 @@ static void run(void) struct uffdio_writeprotect uffdio_writeprotect; set_pages(); + wp_fault_seen = 0; uffd = SAFE_USERFAULTFD(O_CLOEXEC | O_NONBLOCK, false); -- 2.54.0 -- Mailing list info: https://lists.linux.it/listinfo/ltp