From nobody Thu Dec 18 14:43:27 2025 Received: from mailgw.kylinos.cn (mailgw.kylinos.cn [124.126.103.232]) (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 165F7149E13; Tue, 25 Mar 2025 06:19:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=124.126.103.232 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742883556; cv=none; b=Woqx+CbLAXQeGg0unr+QEqG9fSdWYuwWlykEddGconJGj1Qlf+gwgM/QiseCscKCw2/cya+u+TmmUkI0OG6cxfZ9mCMARGuX6nmYq+VAjOI0FYhjbkwNN6MgdpSriqsAUCB0i+xsyKjXfMYjUCsm3herKOUd580IZOCe5Janjdw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742883556; c=relaxed/simple; bh=TO2lEut0XDqrCR4bqwS+85PxH2Zzvo42jRmIrs7h3yA=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=CamvsRdyHUHBxd7NGtZVV5rCXAjEQIOrL9hdu26D0Bq1YB6neC9J70eTmp4Bp792GhCcfMGLft5gv5QwzxrNuIp3896A9CsdufvZkZDIhKbmmvkVe0uq7B15594UvmEYP1oeP+f3w6VL/FbrtHviibGcg9HzKgca8+8Zo/7Q8XA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=kylinos.cn; spf=pass smtp.mailfrom=kylinos.cn; arc=none smtp.client-ip=124.126.103.232 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=kylinos.cn Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=kylinos.cn X-UUID: 0c1f444a094111f0a216b1d71e6e1362-20250325 X-CTIC-Tags: HR_CC_COUNT, HR_CC_DOMAIN_COUNT, HR_CC_NO_NAME, HR_CTE_8B, HR_CTT_MISS HR_DATE_H, HR_DATE_WKD, HR_DATE_ZONE, HR_FROM_NAME, HR_SJ_LANG HR_SJ_LEN, HR_SJ_LETTER, HR_SJ_NOR_SYM, HR_SJ_PHRASE, HR_SJ_PHRASE_LEN HR_SJ_WS, HR_TO_COUNT, HR_TO_DOMAIN_COUNT, HR_TO_NO_NAME, IP_TRUSTED SRC_TRUSTED, DN_TRUSTED, SA_EXISTED, SN_EXISTED, SPF_NOPASS DKIM_NOPASS, DMARC_NOPASS, CIE_BAD, CIE_GOOD, CIE_GOOD_SPF GTI_FG_BS, GTI_RG_INFO, GTI_C_BU, AMN_T1, AMN_GOOD AMN_C_TI, AMN_C_BU, ABX_MISS_RDNS X-CID-UNFAMILIAR: 1 X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.45,REQID:7078d6c1-95f9-42bf-9991-d4f1195ba71d,IP:10, URL:0,TC:0,Content:0,EDM:0,RT:0,SF:14,FILE:0,BULK:0,RULE:Release_Ham,ACTIO N:release,TS:24 X-CID-INFO: VERSION:1.1.45,REQID:7078d6c1-95f9-42bf-9991-d4f1195ba71d,IP:10,UR L:0,TC:0,Content:0,EDM:0,RT:0,SF:14,FILE:0,BULK:0,RULE:Release_HamU,ACTION :release,TS:24 X-CID-META: VersionHash:6493067,CLOUDID:941d9d141db511915ec5b711ac73168f,BulkI D:250325141904QGK09D20,BulkQuantity:0,Recheck:0,SF:16|19|24|38|43|66|74|78 |102,TC:nil,Content:0|50,EDM:-3,IP:-2,URL:0,File:nil,RT:nil,Bulk:nil,QS:ni l,BEC:nil,COL:0,OSI:0,OSA:0,AV:0,LES:1,SPR:NO,DKR:0,DKP:0,BRR:0,BRE:0,ARC: 0 X-CID-BVR: 0,NGT X-CID-BAS: 0,NGT,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR,TF_CID_SPAM_USA,TF_CID_SPAM_FSD,TF_CID_SPAM_FSI X-UUID: 0c1f444a094111f0a216b1d71e6e1362-20250325 X-User: mengfanhui@kylinos.cn Received: from localhost.localdomain [(223.70.159.239)] by mailgw.kylinos.cn (envelope-from ) (Generic MTA with TLSv1.3 TLS_AES_256_GCM_SHA384 256/256) with ESMTP id 2114292732; Tue, 25 Mar 2025 14:19:02 +0800 From: Fanhui Meng To: kashyap.desai@broadcom.com, sumit.saxena@broadcom.com, shivasharan.srikanteshwara@broadcom.com, chandrakanth.patil@broadcom.com, mengfanhui@kylinos.cn Cc: linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] scsi: megaraid_sas: Add write permissions to the scmd_timeout interface Date: Tue, 25 Mar 2025 14:18:35 +0800 Message-Id: <20250325061835.112404-1-mengfanhui@kylinos.cn> X-Mailer: git-send-email 2.25.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Due to the different response capabilities of different RAID cards to comma= nds, the timeout of each RAID card is adjusted to the optimal value, thus add wr= ite permissions to the scmd_timeout interface. Signed-off-by: Fanhui Meng --- drivers/scsi/megaraid/megaraid_sas_base.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megar= aid/megaraid_sas_base.c index d85f990aec88..dfe065dd0c75 100644 --- a/drivers/scsi/megaraid/megaraid_sas_base.c +++ b/drivers/scsi/megaraid/megaraid_sas_base.c @@ -90,7 +90,7 @@ module_param(dual_qdepth_disable, int, 0444); MODULE_PARM_DESC(dual_qdepth_disable, "Disable dual queue depth feature. D= efault: 0"); =20 static unsigned int scmd_timeout =3D MEGASAS_DEFAULT_CMD_TIMEOUT; -module_param(scmd_timeout, int, 0444); +module_param(scmd_timeout, int, 0644); MODULE_PARM_DESC(scmd_timeout, "scsi command timeout (10-90s), default 90s= . See megasas_reset_timer."); =20 int perf_mode =3D -1; --=20 2.25.1