Re: [Qemu-devel] [PATCH] docker: Improved image checksum

2017-11-04 Thread Fam Zheng
On Fri, 11/03 21:12, Fam Zheng wrote: > When a base image locally defined by QEMU, such as in the debian images, > is updated, the dockerfile checksum mechanism in docker.py still skips > updating the derived image, because it only looks at the literal content > of the dockerfile, without

Re: [Qemu-devel] [PATCH] docker: Improved image checksum

2017-11-03 Thread Alex Bennée
Philippe Mathieu-Daudé writes: > Thanks Fam, this fixes Shippable builds :) > > On 11/03/2017 10:12 AM, Fam Zheng wrote: >> When a base image locally defined by QEMU, such as in the debian images, >> is updated, the dockerfile checksum mechanism in docker.py still skips >>

Re: [Qemu-devel] [PATCH] docker: Improved image checksum

2017-11-03 Thread Philippe Mathieu-Daudé
Thanks Fam, this fixes Shippable builds :) On 11/03/2017 10:12 AM, Fam Zheng wrote: > When a base image locally defined by QEMU, such as in the debian images, > is updated, the dockerfile checksum mechanism in docker.py still skips > updating the derived image, because it only looks at the

[Qemu-devel] [PATCH] docker: Improved image checksum

2017-11-03 Thread Fam Zheng
When a base image locally defined by QEMU, such as in the debian images, is updated, the dockerfile checksum mechanism in docker.py still skips updating the derived image, because it only looks at the literal content of the dockerfile, without considering changes to the base image. For example we