From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.openvz.org (mail.openvz.org [69.168.225.77]) by lore.virtuozzo.com (Postfix) with ESMTPS id AFEF880F25 for ; Tue, 3 Nov 2026 06:23:43 +0000 (UTC) Received: from mail.openvz.org (localhost [127.0.0.1]) by mail.openvz.org (8.14.4/8.14.4) with ESMTP id 6A36MVZb001136; Tue, 3 Nov 2026 09:22:31 +0300 DKIM-Filter: OpenDKIM Filter v2.11.0 mail.openvz.org 6A36MVZb001136 Authentication-Results: mail.openvz.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=virtuozzo.com header.i=@virtuozzo.com header.b="bJorKRbu" Received: from mail-wm1-f72.google.com (mail-wm1-f72.google.com [209.85.128.72]) by mail.openvz.org (8.14.4/8.14.4) with ESMTP id 6A36MC1v001078 (version=TLSv1/SSLv3 cipher=AES128-GCM-SHA256 bits=128 verify=FAIL) for ; Tue, 3 Nov 2026 09:22:12 +0300 DKIM-Filter: OpenDKIM Filter v2.11.0 mail.openvz.org 6A36MC1v001078 Received: by mail-wm1-f72.google.com with SMTP id 5b1f17b1804b1-4a359c7f47bso33873655e9.2 for ; Mon, 02 Nov 2026 22:22:12 -0800 (PST) X-Gm-Message-State: APuU4Z8H9DDypYUCeXyH2KnvZWXR9hoSSQei/3FwuE/APGBO37XQDAKZ 0n+r7omEE2bUveEwf9Oh9drL3ASSPBBYQHGV9PmEbx9gfC5nQeENFUpDQmSIR1QGXXhZzBjvKWt TBTAhClZO8MNUNU2gnMsWINHGYGgzQwYmqhRmRANZPerDtUTj4VNONg== X-Gm-Gg: AYBFou02IcA8Xz1GnARgM+iFHF6AYBR+8jDpb2XBKjkHUkIpSFnn6t/pTUukBabtWuK sZfNdagYLliPyrCnbAwveYr5xrLviNLcElvdAseqtTHgObF0Mgo4CoxJrfG3B3B41rsfjD0c99a ZXfDDwF9zzwfSbmMlLOVt5ZZ26YX7bSuhT9foDOGD7wKUshSnZsZxEyywjCC9k3+pB4EEBwLX/K p2Ul7D+uYUumwwFYNKS7Wa3qYiiK+ujMkt0aVKgI21CXlcEHnVVPn5Sjxi7TYanV8ZIADlY2R7b 3FYqUzUU9VbaCQnlhTmIuzwaaEYQCzcdRG00PStZm/J/r0j9JonXBNjCrmGEPCGlwbNgaODEEip 1PsrWY5bdpLQPnL5jdBvB5/5QhEep X-Received: by 2002:a05:600c:1d02:b0:4a0:1c94:7042 with SMTP id 5b1f17b1804b1-4ac16bc4731mr298673255e9.8.1793686932042; Mon, 02 Nov 2026 22:22:12 -0800 (PST) X-Received: by 2002:a05:600c:1d02:b0:4a0:1c94:7042 with SMTP id 5b1f17b1804b1-4ac16bc4731mr298672875e9.8.1793686931595; Mon, 02 Nov 2026 22:22:11 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1793686931; cv=none; d=google.com; s=arc-20260327; b=hXjUCKzXspNp8HHKwgxiChfOuuS5Cn4RqRVx/e5SVc/aX3H21HRCXYpb4k4qI2sGWT kpGJa4oWkZeDDD8AFWF9aIz0tneocdXLNo22e7F7u9Ou+ZSU8A4G5oRbn2yocBg6WWQV b+sTKfxkblp6IOC6qMqnNwXM2JXXMOzo6QqQOnHla05FSKkNgwWdFHrDG1Dd32jnyQe5 aEf/dQo/knhSx4a0qkpKMLBxOSreSpdvNm+tG8nhHFfME2ljzfI95Hs0gyopgwAVCZPK S/Asu06+QJ1dO/VrRSubXachfwWwPWiHMX6WaeITXDn0bXX/EvZpLVV1PQK6aifFuq5j 8BnA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20260327; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:dkim-signature; bh=ROhOVpyQGrunfAQbH5XVZni9/fQtK98lBBlZOSbiB84=; fh=1tuYsFJiQCT5Wkm/n4xHdwYbo1LrtdB1ozKduz9MEDE=; b=KXVptOJS6xcqq2Lj3RudPczvOKS73df2m60cYMkDCUhiKBXuk/MuPM8xWi1+d2jAe4 NuFTjKmBKWrfwRsEqG2j9unHwfV3f4TX0CywDQ58OqqP1paUwjg5HibspTCokrxNOZr6 5fQnzwPyeYMBT8YRf9C61GTpKLiZ8WabwPY5VplJG/0Vq4YkV177DqzVexs7yN+/bTI1 3UAF+noQmDnsqQr+9ys2/9fNeczU9uIvtb4lxpkWvH5LmsiCObCVCeXxRYEVcUk6uIEG zYpSH1HRZOTI7HefwlyQPwPkEJ08R0d6uDQm1qdV8iJw+57W0xBcCLZL9RpL40/w7/iB 7+RA==; dara=google.com ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@virtuozzo.com header.s=relay header.b=bJorKRbu; spf=pass (google.com: domain of andrey.zhadchenko@virtuozzo.com designates 130.117.225.111 as permitted sender) smtp.mailfrom=andrey.zhadchenko@virtuozzo.com; dmarc=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=virtuozzo.com Received: from relay.virtuozzo.com (relay.virtuozzo.com. [130.117.225.111]) by mx.google.com with ESMTPS id ffacd0b85a97d-48e71a554c5si22367711f8f.35.2026.11.02.22.22.11 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 02 Nov 2026 22:22:11 -0800 (PST) Received-SPF: pass (google.com: domain of andrey.zhadchenko@virtuozzo.com designates 130.117.225.111 as permitted sender) client-ip=130.117.225.111; Authentication-Results: mx.google.com; dkim=pass header.i=@virtuozzo.com header.s=relay header.b=bJorKRbu; spf=pass (google.com: domain of andrey.zhadchenko@virtuozzo.com designates 130.117.225.111 as permitted sender) smtp.mailfrom=andrey.zhadchenko@virtuozzo.com; dmarc=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=virtuozzo.com DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=virtuozzo.com; s=relay; h=MIME-Version:Message-ID:Date:Subject:From: Content-Type; bh=ROhOVpyQGrunfAQbH5XVZni9/fQtK98lBBlZOSbiB84=; b=bJorKRbuj2ac y74rrfEKo/E75/9G9YsPCdfalmaDdEwaq24OFtpOgSjcxgWHpbw2bUgQQWyq4lJOQEkTODJGajF5S F7zRPqWBzyYUVfMlpty8f/fWB4zRfmGtsQGMWSMGMWK6YxdhigKz/detJMwavjLRahQnrygck9Dxf cSJipqHfeh9KxQvGsk/rZEbVr82Bl+AKm5NWFSjShF9Xr9oL0QCSTAXNpClYzIXJM04L+z740M42X 5XUxOUOFUEgMVKj7WBb/LnQytzS+lZaz9FWMwRATbD/aFjSCq26/MGF4PtPaszkMCASKZ5cnqgG02 e1lMZXPYTSzWbJ94XqemmA==; Received: from [130.117.225.5] (helo=vz9-demens-1.aci.vzint.dev) by relay.virtuozzo.com with esmtp (Exim 4.96) (envelope-from ) id 1xO7qS-005EVh-1R; Tue, 03 Nov 2026 07:22:02 +0100 From: Andrey Zhadchenko To: alexander.ivanov@virtuozzo.com Date: Tue, 3 Nov 2026 09:17:48 +0300 Message-ID: <20261103061752.720813-3-andrey.zhadchenko@virtuozzo.com> X-Mailer: git-send-email 2.43.5 In-Reply-To: <20261103061752.720813-1-andrey.zhadchenko@virtuozzo.com> References: <20261103061752.720813-1-andrey.zhadchenko@virtuozzo.com> MIME-Version: 1.0 X-OZ-Fwd: true Cc: devel@openvz.org Subject: [Devel] [PATCH hci-8.1 v3 2/6] drivers/md/push_backup: clear pb->alive under pb->lock X-BeenThere: devel@openvz.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: OpenVZ development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: devel-bounces@openvz.org Errors-To: devel-bounces@openvz.org Most other users handle this under the pb->lock so let's make it a bit more consistent. https://virtuozzo.atlassian.net/browse/VSTOR-152912 Signed-off-by: Andrey Zhadchenko --- v2: reworded the commit message, dropped the KCSAN claim v3: no changes drivers/md/dm-push-backup.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/md/dm-push-backup.c b/drivers/md/dm-push-backup.c index 9a6252f2b21e2..1ae4ccc208ffa 100644 --- a/drivers/md/dm-push-backup.c +++ b/drivers/md/dm-push-backup.c @@ -581,7 +581,9 @@ static int pb_message(struct dm_target *ti, unsigned int argc, char **argv, if (!pb->map) return -EBADF; + spin_lock_irq(&pb->lock); pb->alive = false; + spin_unlock_irq(&pb->lock); wake_up_interruptible(&pb->waitq); /* pb->alive = false */ } -- 2.43.5 _______________________________________________ Devel mailing list Devel@openvz.org https://lists.openvz.org/mailman/listinfo/devel