From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 E3899423A62; Tue, 31 Mar 2026 16:58:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774976311; cv=none; b=iagoRiJrmC9JSYHO4R6kxZIaVRK8TlNgT8Kvo3ajIHTGk2kSTUzC+pd8paoYzrAa+PxIh4ppPPFYggl6ClOjLCuDaSRAZfN1U/coyA7GyS3AmzGh1CExCRExmHfx7BJN9JHKXXviKZYXn0O7AqdNsWOgSKH0r+GMXPg+EkCQ/JA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774976311; c=relaxed/simple; bh=SFmPzGYxJHLMZwOyI5PjA45mY0ngOJuC0KOli78D+f8=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=AbXhlzQ0q7x+4gz4dOjIua9OHKN9GoiS480ejCdBx52I/e4Mp+yJChYG0E9IWGoJoAVkQ8pzUGY5fidsDcsruZu11b4aRl6xM8+n1XbrwlZvxtbtBxXLExO72hMCz5pdXsfAU5nbbYBIqIW4YhLvKQKEYXvWVoNPVg2MNSSBfSg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=MBLnUyjW; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="MBLnUyjW" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3DF51C19423; Tue, 31 Mar 2026 16:58:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1774976310; bh=SFmPzGYxJHLMZwOyI5PjA45mY0ngOJuC0KOli78D+f8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=MBLnUyjWSUzHLunALnGLiqGBqqIavu1nU6Tf7/QLC8XjS6jmOU+6aHMUc3Pon3TUl NP/G5YnIfRZta5qxELkOWFekD68bNDEP7DK0ePzmV5r8iA14uSG2N26WYwdAPoRt9g /Ncx+W/L9faOiaMns8Gsaj9c5vW7LfclwzvurIkU= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Florian Fuchs , "Martin K. Petersen" , Sasha Levin Subject: [PATCH 6.18 043/309] scsi: devinfo: Add BLIST_SKIP_IO_HINTS for Iomega ZIP Date: Tue, 31 Mar 2026 18:19:06 +0200 Message-ID: <20260331161755.070717479@linuxfoundation.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260331161753.468533260@linuxfoundation.org> References: <20260331161753.468533260@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.18-stable review patch. If anyone has any objections, please let me know. ------------------ From: Florian Fuchs [ Upstream commit 80bf3b28d32b431f84f244a8469488eb6d96afbb ] The Iomega ZIP 100 (Z100P2) can't process IO Advice Hints Grouping mode page query. It immediately switches to the status phase 0xb8 after receiving the subpage code 0x05 of MODE_SENSE_10 command, which fails imm_out() and turns into DID_ERROR of this command, which leads to unusable device. This was tested with an Iomega ZIP 100 (Z100P2) connected with a StarTech PEX1P2 AX99100 PCIe parallel port card. Prior to this fix, Test Unit Ready fails and the drive can't be used: IMM: returned SCSI status b8 sd 7:0:6:0: [sdh] Test Unit Ready failed: Result: hostbyte=0x01 driverbyte=DRIVER_OK Signed-off-by: Florian Fuchs Link: https://patch.msgid.link/20260227181823.892932-1-fuchsfl@gmail.com Signed-off-by: Martin K. Petersen 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 78346b2b69c91..c51146882a1fa 100644 --- a/drivers/scsi/scsi_devinfo.c +++ b/drivers/scsi/scsi_devinfo.c @@ -190,7 +190,7 @@ static struct { {"IBM", "2076", NULL, BLIST_NO_VPD_SIZE}, {"IBM", "2105", NULL, BLIST_RETRY_HWERROR}, {"iomega", "jaz 1GB", "J.86", BLIST_NOTQ | BLIST_NOLUN}, - {"IOMEGA", "ZIP", NULL, BLIST_NOTQ | BLIST_NOLUN}, + {"IOMEGA", "ZIP", NULL, BLIST_NOTQ | BLIST_NOLUN | BLIST_SKIP_IO_HINTS}, {"IOMEGA", "Io20S *F", NULL, BLIST_KEY}, {"INSITE", "Floptical F*8I", NULL, BLIST_KEY}, {"INSITE", "I325VM", NULL, BLIST_KEY}, -- 2.51.0