From patchwork Sat Aug 10 04:26:59 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Shin'ichiro Kawasaki X-Patchwork-Id: 13759403 Received: from esa4.hgst.iphmx.com (esa4.hgst.iphmx.com [216.71.154.42]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 588FD13B5A5 for ; Sat, 10 Aug 2024 04:27:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=216.71.154.42 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723264026; cv=none; b=Y/6rOmHXWHZXNKHdgRN9sifx6miln/avfdGtuztQJ/9/pLrGunfj+nDiTAfO+DP4MMb3ZP3PXn6GUdgubPmOu2V6SikGgfU86hcI9Iwdk5AEyhmDETha03O2Uc8qKHNaR/77rrBrR6fNnueqGjKAMIWV4Ykz4eyO6R86xwMYGKI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723264026; c=relaxed/simple; bh=MUF4a5JgO0vlKMz3BxvcL04PLe+tvGjoXRF9TIfqLNM=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=IFb1mvjCiVzRpr+h2hBvm/oLcdRMU4S3ZhwQj4IboX72+6hO1JhJfSTSkIK5wEHGLwFdaWjmVe75I1GZb7LkS/gk81cMfxb9frptbZNywRVjd7DYyjt+4lzY9t0lY7MsohEIXF39W2tIEhUtZK0T4uV5HUtRaac9v3jGNWAu7vs= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=wdc.com; spf=pass smtp.mailfrom=wdc.com; dkim=pass (2048-bit key) header.d=wdc.com header.i=@wdc.com header.b=koRfNGQG; arc=none smtp.client-ip=216.71.154.42 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=wdc.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=wdc.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=wdc.com header.i=@wdc.com header.b="koRfNGQG" DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=wdc.com; i=@wdc.com; q=dns/txt; s=dkim.wdc.com; t=1723264024; x=1754800024; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=MUF4a5JgO0vlKMz3BxvcL04PLe+tvGjoXRF9TIfqLNM=; b=koRfNGQGxegRW2KTXHsMPm3PqEDnjZDZv7TUSZ0DNUBpYDbUWED+eM1L 4Gxmiv8yxw8Qp+6RpoF5ajzow3rtqOYLtFNEWSd1FXNfuhAHMQIuIuv0n CH+Bm9+3Vr7OZNTfZB1W8fJSX1QuG31EsjOrmOlSYApZqV+zCPPuzyoDT DP3x8K7VzSk+r5CVNRz6jOXUZemmTzq81kEfqwybTVSxQdhy0TTrpHl9X GIPSVKJOFkihN9wEO+Zpl0itwnlFZJBTY4gBi5/B6Zfl7EwqLPCJvONVi P7pnm6f3zzAkqxI1oQBfvdqOgSKZn1CHVLC6aEMdzmYptoYVRV3pANzpA w==; X-CSE-ConnectionGUID: QAy7gTlUTSC4rtrzdZuPPw== X-CSE-MsgGUID: Aki7lucHRtiihwzAokTX+A== X-IronPort-AV: E=Sophos;i="6.09,278,1716220800"; d="scan'208";a="23359477" Received: from uls-op-cesaip01.wdc.com (HELO uls-op-cesaep01.wdc.com) ([199.255.45.14]) by ob1.hgst.iphmx.com with ESMTP; 10 Aug 2024 12:27:03 +0800 IronPort-SDR: 66b6df6d_pXt/xtjmFtOSXXgiI1kreIzm2vPbVKMS87MqyFlDuFvOEW3 UKHVL/W4zxtwZ88+N02NztRKa503MDT+G34V27w== Received: from uls-op-cesaip02.wdc.com ([10.248.3.37]) by uls-op-cesaep01.wdc.com with ESMTP/TLS/ECDHE-RSA-AES128-GCM-SHA256; 09 Aug 2024 20:33:02 -0700 WDCIronportException: Internal Received: from unknown (HELO shindev.ssa.fujisawa.hgst.com) ([10.149.66.30]) by uls-op-cesaip02.wdc.com with ESMTP; 09 Aug 2024 21:27:02 -0700 From: Shin'ichiro Kawasaki To: linux-scsi@vger.kernel.org, mpi3mr-linuxdrv.pdl@broadcom.com, Ranjan Kumar Cc: Sathya Prakash Veerichetty , Kashyap Desai , Sumit Saxena , Sreekanth Reddy , "Martin K . Petersen" , Shin'ichiro Kawasaki Subject: [PATCH 0/2] scsi: mpi3mr: Fix two bugs in the new buffer allocation code Date: Sat, 10 Aug 2024 13:26:59 +0900 Message-ID: <20240810042701.661841-1-shinichiro.kawasaki@wdc.com> X-Mailer: git-send-email 2.45.2 Precedence: bulk X-Mailing-List: linux-scsi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 The commit fc4444941140 ("scsi: mpi3mr: HDB allocation and posting for hardware and firmware buffers") in the kernel version v6.11-rc1 triggered an INFO and a WARN. Two patches in this series address them respectively. Shin'ichiro Kawasaki (2): scsi: mpi3mr: Add missing spin_lock_init() for mrioc->trigger_lock scsi: mpi3mr: Avoid MAX_PARE_ORDER WARNING for buffer allocations drivers/scsi/mpi3mr/mpi3mr_app.c | 11 ++++++++--- drivers/scsi/mpi3mr/mpi3mr_os.c | 1 + 2 files changed, 9 insertions(+), 3 deletions(-)