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Re: [Qemu-block] [PATCH v2 0/5] Few fixes for userspace NVME driver
From: |
Maxim Levitsky |
Subject: |
Re: [Qemu-block] [PATCH v2 0/5] Few fixes for userspace NVME driver |
Date: |
Mon, 03 Jun 2019 15:26:45 +0300 |
On Wed, 2019-04-17 at 22:53 +0300, Maxim Levitsky wrote:
> Hi!
> These are few assorted fixes and features for the userspace
> nvme driver.
>
> Tested that on my laptop with my Samsung X5 thunderbolt drive, which
> happens to have 4K sectors, support for discard and write zeros.
>
> Also bunch of fixes sitting in my queue from the period when I developed
> the nvme-mdev driver.
>
> Best regards,
> Maxim Levitsky
>
> Maxim Levitsky (5):
> block/nvme: don't flip CQ phase bits
> block/nvme: fix doorbell stride
> block/nvme: support larger that 512 bytes sector devices
> block/nvme: add support for write zeros
> block/nvme: add support for discard
>
> block/nvme.c | 193 +++++++++++++++++++++++++++++++++++++++++--
> block/trace-events | 3 +
> include/block/nvme.h | 19 ++++-
> 3 files changed, 205 insertions(+), 10 deletions(-)
>
Ping.
Best regards,
Maxim Levitsky
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