RE: [PATCH V2 0/5] Drivers: hv: vmbus: Eliminate calls to BUG_ON()

From: KY Srinivasan
Date: Tue Sep 23 2014 - 14:42:06 EST




> -----Original Message-----
> From: devel [mailto:driverdev-devel-bounces@xxxxxxxxxxxxxxxxxxxxxx] On
> Behalf Of KY Srinivasan
> Sent: Monday, September 15, 2014 11:39 AM
> To: Sitsofe Wheeler
> Cc: olaf@xxxxxxxxx; gregkh@xxxxxxxxxxxxxxxxxxx; jasowang@xxxxxxxxxx;
> linux-kernel@xxxxxxxxxxxxxxx; apw@xxxxxxxxxxxxx;
> devel@xxxxxxxxxxxxxxxxxxxxxx
> Subject: RE: [PATCH V2 0/5] Drivers: hv: vmbus: Eliminate calls to BUG_ON()
>
>
>
> > -----Original Message-----
> > From: Sitsofe Wheeler [mailto:sitsofe@xxxxxxxxx]
> > Sent: Friday, August 29, 2014 12:29 AM
> > To: KY Srinivasan
> > Cc: gregkh@xxxxxxxxxxxxxxxxxxx; linux-kernel@xxxxxxxxxxxxxxx;
> > devel@xxxxxxxxxxxxxxxxxxxxxx; olaf@xxxxxxxxx; apw@xxxxxxxxxxxxx;
> > jasowang@xxxxxxxxxx; Dexuan Cui
> > Subject: Re: [PATCH V2 0/5] Drivers: hv: vmbus: Eliminate calls to
> > BUG_ON()
> >
> > On Wed, Aug 27, 2014 at 04:25:05PM -0700, K. Y. Srinivasan wrote:
> > > Cleanup the channel management code and eliminate calls to BUG_ON().
> > > Also fix an error propagation bug in vmbus_open().
> > >
> > > In this version of the patch-set, I have addressed comments from Dan
> > > Carpenter.
> > >
> > > K. Y. Srinivasan (5):
> > > Drivers: hv: vmbus: Cleanup vmbus_post_msg()
> > > Drivers: hv: vmbus: Cleanup vmbus_teardown_gpadl()
> > > Drivers: hv: vmbus: Cleanup vmbus_close_internal()
> > > Drivers: hv: vmbus: Cleanup vmbus_establish_gpadl()
> > > Drivers: hv: vmbus: Fix a bug in vmbus_open()
> >
> > This patch set resolves a number of BUG_ON crashes I was hitting on
> > Hyper- V while booting a kernel with verification options on. With
> > these I can complete a 3.17.0-rc2 boot on an SMP setup although
> > patches from
> > "Drivers: hv: vmbus: Miscellaneous cleanup" are needed to resolve
> > other non-crash issues.
> >
> > Tested-by: Sitsofe Wheeler <sitsofe@xxxxxxxxx>
>
> Greg,
>
> Just checking if I should resend this patch-set. I have also sent a few patches
> after this.
> Please let me know.

Ping.

K. Y
> devel@xxxxxxxxxxxxxxxxxxxxxx
> http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
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