Re: [patch] nvme-pci: disable Write_Zeroes on Kingston SSD

[hch@xxxxxx]

On Wed, Oct 05, 2022 at 10:01:11AM +0000, Xander Li wrote:
> 
> drivers/nvme/host/pci.c | 10 ++++++++++
> 
> 1 file changed, 10 insertions(+)
> 
> 
> 
> diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c
> 
> index 98864b853eef..d08c8c854f3a 100644
> 
> --- a/drivers/nvme/host/pci.c
> 
> +++ b/drivers/nvme/host/pci.c

This patch seems very white space damaged.

> 
> @@ -3503,6 +3503,16 @@ static const struct pci_device_id nvme_id_table[] = {
> 
>                 .driver_data = NVME_QUIRK_NO_DEEPEST_PS, },
> 
>         { PCI_DEVICE(0x2646, 0x2263),   /* KINGSTON A2000 NVMe SSD  */
> 
>                 .driver_data = NVME_QUIRK_NO_DEEPEST_PS, },
> 
> +       { PCI_DEVICE(0x2646, 0x5018),   /* KINGSTON OM8SFP4xxxxP OS21012 NVMe SSD */
> 
> +               .driver_data = NVME_QUIRK_DISABLE_WRITE_ZEROES, },
> 
> +       { PCI_DEVICE(0x2646, 0x5016),   /* KINGSTON OM3PGP4xxxxP OS21011 NVMe SSD */
> 
> +               .driver_data = NVME_QUIRK_DISABLE_WRITE_ZEROES, },
> 
> +       { PCI_DEVICE(0x2646, 0x501A),   /* KINGSTON OM8PGP4xxxxP OS21005 NVMe SSD */
> 
> +               .driver_data = NVME_QUIRK_DISABLE_WRITE_ZEROES, },
> 
> +       { PCI_DEVICE(0x2646, 0x501B),   /* KINGSTON OM8PGP4xxxxQ OS21005 NVMe SSD */
> 
> +               .driver_data = NVME_QUIRK_DISABLE_WRITE_ZEROES, },
> 
> +       { PCI_DEVICE(0x2646, 0x501E),   /* KINGSTON OM3PGP4xxxxQ OS21011 NVMe SSD */
> 
> +               .driver_data = NVME_QUIRK_DISABLE_WRITE_ZEROES, },
> 
>         { PCI_DEVICE(0x1e4B, 0x1001),   /* MAXIO MAP1001 */
> 
>                 .driver_data = NVME_QUIRK_BOGUS_NID, },
> 
>         { PCI_DEVICE(0x1e4B, 0x1002),   /* MAXIO MAP1002 */
> 
> --
> 
> 2.25.1
> 
> 
> 
> 
> 
> 
> Xander Li
> Technical Resources Group
> Kingston Technology Far East Corp.
> Office Line:  +886-3-5641539 Ext.6135
> E-mail:  xander_li@xxxxxxxxxxxxxxx<mailto:xander_li@xxxxxxxxxxxxxxx>
> 
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