> -Original Message-
> From: Martin K. Petersen [mailto:martin.peter...@oracle.com]
> Sent: Tuesday, August 29, 2017 6:31 PM
> To: Long Li
> Cc: KY Srinivasan ; Haiyang Zhang
> ; James E . J . Bottomley
> ; de...@linuxdriverproject.org; linux-
> s...@vg
> Long,
>
> >> Which kernel version is this patch aimed at?
> >
> > Martin, thanks for pointing this out. This should also go to stable
> > trees.
>
> The reason I asked is that it didn't apply to neither fixes, nor for-next.
>
> I applied it to 4.13/scsi-fixes by hand and added a stable tag.
T
14 at 09:11:29PM -0400, David Miller wrote:
> From: "K. Y. Srinivasan"
> Date: Sun, 5 Oct 2014 10:42:51 -0700
>
> > After the packet is successfully sent, we should not touch the
> > packet as it may have been freed. This patch is based on the work
> > done b
:36 AM
To: Long Li
Cc: David Miller; o...@aepfle.de; net...@vger.kernel.org; jasow...@redhat.com;
linux-ker...@vger.kernel.org; a...@canonical.com; de...@linuxdriverproject.org
Subject: Re: [PATCH net 1/1] hyperv: Fix a bug in netvsc_send()
On Fri, Oct 10, 2014 at 11:39:00PM +, Long Li wrote
> Christoph,
>
> > Ok. If the stable maintainers are ok with your small fix I'm not
> > going to complain too loudly. But I'm always worried about stable
> > trees divering too much from mainline.
>
> The seemingly innocuous transition from SG_GAPS to virt boundary has
> caused several data cor
From: Long Li
The original patch was made for stable 4.1 and was Acked on 08/22/2017, but for
some reason it never made it to the stable tree.
Change from v1:
Changed comment that this patch is for linux-stable 4.1 and all prior stable
kernels.
storvsc checks the SG list for gaps before
> Subject: RE: [PATCH 1/1] scsi: storvsc: Spread interrupts when picking a
> channel for I/O requests
>
> Updated/corrected two email addresses ...
>
> > -Original Message-
> > From: Michael Kelley (EOSG)
> > Sent: Wednesday, January 24, 2018 2:14 PM
> > To: KY Srinivasan ; Stephen Hemmin
> Subject: RE: [PATCH 1/1] scsi: storvsc: Spread interrupts when picking a
> channel for I/O requests
>
> > From: Long Li
> > Sent: Wednesday, January 31, 2018 12:23 PM
> > To: Michael Kelley (EOSG) ; KY
> > Srinivasan ; Stephen Hemminger
> &g
From: Long Li
This patch backports upstream commit ca8dc694045e9aa248e9916e0f614deb0494cb3d
for 4.14-stable.
commit ca8dc694045e9aa248e9916e0f614deb0494cb3d:
We should set the error code if fc_remote_port_add() fails.
Cc: #v4.12+
Fixes: daf0cd445a21 ("scsi: storvsc: Add support for FC
From: Long Li
Unlike SCSI and FC, we don't use multiple channels for IDE. So set queue depth
correctly for IDE.
Also set the correct cmd_per_lun for all devices.
Signed-off-by: Long Li
---
drivers/scsi/storvsc_drv.c | 8 ++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --
> > Subject: [PATCH] storvsc: Set up correct queue depth values for IDE
> > devices
> >
> > From: Long Li
> >
> > Unlike SCSI and FC, we don't use multiple channels for IDE. So set
> > queue depth correctly for IDE.
> >
> > Also set the
From: Long Li
Unlike SCSI and FC, we don't use multiple channels for IDE.
Also fix the calculation for sub-channels.
Change log:
v2: Addressed comment on incorrect number of sub-channels.
(Michael Kelley )
Signed-off-by: Long Li
---
drivers/scsi/storvsc_drv.c | 7 +--
1 file chang
From: Long Li
Netvsc has a similar function to calculate how much ring buffer in
percentage is available to write. This function is useful for storvsc and
other vmbus devices.
Define a similar function in vmbus to be used by storvsc.
Signed-off-by: Long Li
---
drivers/hv/ring_buffer.c | 2
From: Long Li
In Vmbus, we have defined a function to calculate available ring buffer
percentage to write.
Use that function and remove duplicate netvsc code.
Signed-off-by: Long Li
---
drivers/net/hyperv/netvsc.c | 17 +++--
drivers/net/hyperv/netvsc_drv.c | 3 ---
2 files
From: Long Li
This is a best effort for estimating on how busy the ring buffer is for
that channel, based on available buffer to write in percentage. It is still
possible that at the time of actual ring buffer write, the space may not be
available due to other processes may be writing at the
> Subject: RE: [PATCH 2/3] Netvsc: Use the vmbus functiton to calculate ring
> buffer percentage
>
>
>
> > -Original Message-
> > From: Haiyang Zhang
> > Sent: Friday, March 23, 2018 8:01 AM
> > To: Long Li ; KY Srinivasan
> > ; Stephen Hemmi
From: Long Li
Netvsc has a function to calculate how much ring buffer in percentage is
available to write. This function is also useful for storvsc and other
vmbus devices.
Define a similar function in vmbus to be used by other vmbus devices.
Signed-off-by: Long Li
---
drivers/hv
From: Long Li
This is a best effort for estimating on how busy the ring buffer is for
that channel, based on available buffer to write in percentage. It is still
possible that at the time of actual ring buffer write, the space may not be
available due to other processes may be writing at the
From: Long Li
In Vmbus, we have defined a function to calculate available ring buffer
percentage to write.
Use that function and remove netvsc's private version.
Signed-off-by: Long Li
---
drivers/net/hyperv/hyperv_net.h | 1 -
drivers/net/hyperv/netvsc.c | 17 +++--
dr
> Subject: Re: [Resend Patch 1/3] Vmbus: Add function to report available ring
> buffer to write in total ring size percentage
>
>
> Long,
>
> > Netvsc has a function to calculate how much ring buffer in percentage
> > is available to write. This function is also useful for storvsc and
> > other
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