Re: [PATCH] storvsc: do not assume SG list is continuous when doing bounce buffers (for 4.1 stable only)

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



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 corruption regressions in the distro kernels. So has
the corresponding conversion of storvsc.

As a result, getting the current upstream code into 4.1 would mean
backporting and testing a significant amount of both block layer and
driver code. I don't think it's worth the risk. This patch is simple and
the path of least resistance.

Acked-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>

-- 
Martin K. Petersen	Oracle Linux Engineering
_______________________________________________
devel mailing list
devel@xxxxxxxxxxxxxxxxxxxxxx
http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel



[Index of Archives]     [Linux Driver Backports]     [DMA Engine]     [Linux GPIO]     [Linux SPI]     [Video for Linux]     [Linux USB Devel]     [Linux Coverity]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [Yosemite Backpacking]
  Powered by Linux