From: Jeffrey Lien <Jeff.Lien@wdc.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Cc: "stable@vger.kernel.org" <stable@vger.kernel.org>,
Christoph Hellwig <hch@lst.de>
Subject: RE: [PATCH 4.9 26/38] nvme-pci: add quirk for delay before CHK RDY for WDC SN200
Date: Mon, 4 Dec 2017 16:42:44 +0000 [thread overview]
Message-ID: <DM5PR04MB10206F5915BE881CE0347DD7EA3C0@DM5PR04MB1020.namprd04.prod.outlook.com> (raw)
In-Reply-To: <20171204160008.458694728@linuxfoundation.org>
I have no objections to adding this to 4.9-stable or 4.14-stable.
Jeff Lien
-----Original Message-----
From: Greg Kroah-Hartman [mailto:gregkh@linuxfoundation.org]
Sent: Monday, December 4, 2017 10:00 AM
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman; stable@vger.kernel.org; Jeffrey Lien; Christoph Hellwig
Subject: [PATCH 4.9 26/38] nvme-pci: add quirk for delay before CHK RDY for WDC SN200
4.9-stable review patch. If anyone has any objections, please let me know.
------------------
From: Jeff Lien <jeff.lien@wdc.com>
commit 8c97eeccf0ad8783c057830119467b877bdfced7 upstream.
And increase the existing delay to cover this device as well.
Signed-off-by: Jeff Lien <jeff.lien@wdc.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/nvme/host/nvme.h | 2 +-
drivers/nvme/host/pci.c | 2 ++
2 files changed, 3 insertions(+), 1 deletion(-)
--- a/drivers/nvme/host/nvme.h
+++ b/drivers/nvme/host/nvme.h
@@ -84,7 +84,7 @@ enum nvme_quirks {
* NVME_QUIRK_DELAY_BEFORE_CHK_RDY quirk enabled. The value (in ms) was
* found empirically.
*/
-#define NVME_QUIRK_DELAY_AMOUNT 2000
+#define NVME_QUIRK_DELAY_AMOUNT 2300
enum nvme_ctrl_state {
NVME_CTRL_NEW,
--- a/drivers/nvme/host/pci.c
+++ b/drivers/nvme/host/pci.c
@@ -2109,6 +2109,8 @@ static const struct pci_device_id nvme_i
.driver_data = NVME_QUIRK_IDENTIFY_CNS, },
{ PCI_DEVICE(0x1c58, 0x0003), /* HGST adapter */
.driver_data = NVME_QUIRK_DELAY_BEFORE_CHK_RDY, },
+ { PCI_DEVICE(0x1c58, 0x0023), /* WDC SN200 adapter */
+ .driver_data = NVME_QUIRK_DELAY_BEFORE_CHK_RDY, },
{ PCI_DEVICE(0x1c5f, 0x0540), /* Memblaze Pblaze4 adapter */
.driver_data = NVME_QUIRK_DELAY_BEFORE_CHK_RDY, },
{ PCI_DEVICE_CLASS(PCI_CLASS_STORAGE_EXPRESS, 0xffffff) },
next prev parent reply other threads:[~2017-12-04 16:43 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-04 15:59 [PATCH 4.9 00/38] 4.9.67-stable review Greg Kroah-Hartman
2017-12-04 15:59 ` [PATCH 4.9 01/38] ARM: dts: LogicPD Torpedo: Fix camera pin mux Greg Kroah-Hartman
2017-12-04 15:59 ` [PATCH 4.9 02/38] ARM: dts: omap3: logicpd-torpedo-37xx-devkit: Fix MMC1 cd-gpio Greg Kroah-Hartman
2017-12-04 15:59 ` [PATCH 4.9 03/38] mm, thp: Do not make page table dirty unconditionally in touch_p[mu]d() Greg Kroah-Hartman
2017-12-04 15:59 ` [PATCH 4.9 04/38] mm/cma: fix alloc_contig_range ret code/potential leak Greg Kroah-Hartman
2017-12-04 15:59 ` [PATCH 4.9 05/38] mm, hugetlbfs: introduce ->split() to vm_operations_struct Greg Kroah-Hartman
2017-12-04 15:59 ` [PATCH 4.9 06/38] mm/madvise.c: fix madvise() infinite loop under special circumstances Greg Kroah-Hartman
2017-12-04 15:59 ` [PATCH 4.9 07/38] btrfs: clear space cache inode generation always Greg Kroah-Hartman
2017-12-04 15:59 ` [PATCH 4.9 08/38] nfsd: Fix stateid races between OPEN and CLOSE Greg Kroah-Hartman
2017-12-04 15:59 ` [PATCH 4.9 09/38] nfsd: Fix another OPEN stateid race Greg Kroah-Hartman
2017-12-04 15:59 ` [PATCH 4.9 10/38] nfsd: fix panic in posix_unblock_lock called from nfs4_laundromat Greg Kroah-Hartman
2017-12-04 15:59 ` [PATCH 4.9 11/38] mfd: twl4030-power: Fix pmic for boards that need vmmc1 on reboot Greg Kroah-Hartman
2017-12-04 15:59 ` [PATCH 4.9 12/38] ARM: OMAP2+: Fix WL1283 Bluetooth Baud Rate Greg Kroah-Hartman
2017-12-04 15:59 ` [PATCH 4.9 16/38] KVM: lapic: Split out x2apic ldr calculation Greg Kroah-Hartman
2017-12-04 15:59 ` [PATCH 4.9 17/38] KVM: lapic: Fixup LDR on load in x2apic Greg Kroah-Hartman
2017-12-04 15:59 ` [PATCH 4.9 18/38] mmc: core: Do not leave the block driver in a suspended state Greg Kroah-Hartman
2017-12-04 15:59 ` [PATCH 4.9 19/38] mmc: core: prepend 0x to OCR entry in sysfs Greg Kroah-Hartman
2017-12-04 16:00 ` [PATCH 4.9 20/38] eeprom: at24: fix reading from 24MAC402/24MAC602 Greg Kroah-Hartman
2017-12-04 16:00 ` [PATCH 4.9 21/38] eeprom: at24: correctly set the size for at24mac402 Greg Kroah-Hartman
2017-12-04 16:00 ` [PATCH 4.9 22/38] eeprom: at24: check at24_read/write arguments Greg Kroah-Hartman
2017-12-04 16:00 ` [PATCH 4.9 23/38] i2c: i801: Fix Failed to allocate irq -2147483648 error Greg Kroah-Hartman
2017-12-04 16:00 ` [PATCH 4.9 24/38] bcache: Fix building error on MIPS Greg Kroah-Hartman
2017-12-04 16:00 ` [PATCH 4.9 25/38] hwmon: (jc42) optionally try to disable the SMBUS timeout Greg Kroah-Hartman
2017-12-04 16:00 ` [PATCH 4.9 26/38] nvme-pci: add quirk for delay before CHK RDY for WDC SN200 Greg Kroah-Hartman
2017-12-04 16:42 ` Jeffrey Lien [this message]
2017-12-04 16:00 ` [PATCH 4.9 30/38] drm/radeon: fix atombios on big endian Greg Kroah-Hartman
2017-12-04 16:00 ` [PATCH 4.9 31/38] drm/panel: simple: Add missing panel_simple_unprepare() calls Greg Kroah-Hartman
2017-12-04 16:00 ` [PATCH 4.9 32/38] drm/hisilicon: Ensure LDI regs are properly configured Greg Kroah-Hartman
2017-12-04 16:00 ` [PATCH 4.9 34/38] drm/amd/pp: fix typecast error in powerplay Greg Kroah-Hartman
2017-12-04 16:00 ` [PATCH 4.9 35/38] Revert "x86/entry/64: Add missing irqflags tracing to native_load_gs_index()" Greg Kroah-Hartman
2017-12-04 16:00 ` [PATCH 4.9 36/38] NFS: revalidate "." etc correctly on "open" Greg Kroah-Hartman
2017-12-04 20:26 ` [PATCH 4.9 00/38] 4.9.67-stable review Shuah Khan
2017-12-04 23:46 ` Guenter Roeck
2017-12-05 7:09 ` Naresh Kamboju
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