From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793831059; b=E+7wDbFx/QAWsg7gOaHWLc3aT01+Wb8YJhuhNqRx5BPVV5nGB/Ta98+T6nJ1HhSaatG4 rSq+vWwvvFvY19YtRtwD5WaXFUZsGwtwj/uzHlmAaURkyxpoM/IOYKYuVT5KUJQOtEKbD 4JnioLP3GcHxZrYlXG2pRvDqlLSxpUH32ccx00RLFkRJgv3ZCHVmxGmpJe6FwUwOLDYYV BNieq1VHtVoat5Hog7OUAjcWtse59huNryZHC4LpVsnN8SvNzebQ/lcwb33xEftpMcj6d PMn9RTZLz8KTLwsHja/AfZlgqmwismRtjKb7o2UJ3Ftpg97TVWKWdNJe2HFSA3hVTXA== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793831059; h=Received:DKIM-Signature:From:To:Cc:Subject:Date:Message-ID:X-Mailer: In-Reply-To:References:User-Agent:X-stable:X-Patchwork-Hint: MIME-Version:Content-Transfer-Encoding; bh=QXbVUA3x8HcPACnqfeeCQNs/DUbD0IupZ0X7cQKgFWs=; b=TqeyDbPBk6ottVe2rXyl/cxuuEboqosYDJPIisqxkOjEcrXEtI6mR00rUqquNknpt9R1 9OmW6tWy6pX6XT+6iZjW53gC+Sut7U2OEoZxu36Y6BVbSqzGwEptQTuQr0SUyFgsJENkx 8YRaAnAWxUzQWasaXW1+aaAyJ4hMPmfr/G8Koqy8t7xH2J+X92lqdJdbH2GPsnMerHEt6 LCbBUIegEaZdcOYMlhayBsF1ebZgjqZt9VyVrMoCMgqqshpVEpwYUA6qy+/ri6L9jetPo eorAQC+bfSPqZUso3ocONYmMW7HC83ulA269ufLECPC2BsPSE2aZvNXPKqHUc73xlAQ== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=linuxfoundation.org header.i=@linuxfoundation.org header.a=rsa-sha256 header.s=korg header.b=SjypbBni; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 396D1606A843; Wed, 4 Nov 2026 22:24:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key, unprotected) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.a=rsa-sha256 header.s=korg header.b=SjypbBni Received: by smtp.kernel.org (Postfix) with ESMTPSA id 15A581F0093A; Wed, 4 Nov 2026 22:24:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1793831059; bh=QXbVUA3x8HcPACnqfeeCQNs/DUbD0IupZ0X7cQKgFWs=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=SjypbBnivV1pQWav9kdT3zAyS0RScQgyGVPYfCGe/QN/LsLyjVAbTVvib1OiRoUj9 0zHPrTORlLgdzWAxQTN2Lz0h97/AAByx7iJ5jJ9acRbMlN0BvWf5BJRLotHQ+4eGWV vUI6tTMeeZCAIiu1vnPZwXiTXmpBQxGo/saWLbj0= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, "Ewan D. Milne" , "Martin K. Petersen (Oracle)" , Sasha Levin Subject: [PATCH 6.18 0481/1005] scsi: devinfo: Add BLIST_SKIP_IO_HINTS for EMC Symmetrix Date: Wed, 4 Nov 2026 16:03:34 -0500 Message-ID: <20261104211057.464096945@linuxfoundation.org> X-Mailer: git-send-email 2.56.0 In-Reply-To: <20261104211043.516122098@linuxfoundation.org> References: <20261104211043.516122098@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore X-Mailing-List: patches@lists.linux.dev List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.18-stable review patch. If anyone has any objections, please let me know. ------------------ From: Ewan D. Milne [ Upstream commit f06a44e235ef188689ba23ffc72e9e89b10951a9 ] EMC Symmetrix returns an error on MODE SENSE for page 0Ah subpage 05h because it does not implement the SBC-5 I/O hints. These commands began to be sent as a result of commit 4f53138fffc2 ("scsi: sd: Translate data lifetime information"). Add BLIST_SKIP_IO_HINTS to avoid sending these commands because in large configurations the failed commands are displacing other useful information in internal error logs. Signed-off-by: Ewan D. Milne Link: https://patch.msgid.link/20260915173800.39117-1-emilne@redhat.com Signed-off-by: Martin K. Petersen (Oracle) Signed-off-by: Sasha Levin --- drivers/scsi/scsi_devinfo.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/scsi/scsi_devinfo.c b/drivers/scsi/scsi_devinfo.c index c51146882a1fa..a438e510f2cae 100644 --- a/drivers/scsi/scsi_devinfo.c +++ b/drivers/scsi/scsi_devinfo.c @@ -161,7 +161,7 @@ static struct { {"DGC", "DISK", NULL, BLIST_SPARSELUN}, /* EMC CLARiiON, no storage on LUN 0 */ {"EMC", "Invista", "*", BLIST_SPARSELUN | BLIST_LARGELUN}, {"EMC", "SYMMETRIX", NULL, BLIST_SPARSELUN | BLIST_LARGELUN | - BLIST_REPORTLUN2 | BLIST_RETRY_ITF}, + BLIST_REPORTLUN2 | BLIST_RETRY_ITF | BLIST_SKIP_IO_HINTS}, {"EMULEX", "MD21/S2 ESDI", NULL, BLIST_SINGLELUN}, {"easyRAID", "16P", NULL, BLIST_NOREPORTLUN}, {"easyRAID", "X6P", NULL, BLIST_NOREPORTLUN}, -- 2.53.0