website: Updated dist.gem5.org/kernels URLs

    http: //dist.gem5.org/kernels, for v19, has been moved to
    http: //dist.gem5.org/dist/current/kernels.

Change-Id: Ib79a4cee661a80626b7509072e219c27f54bb668
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5-website/+/35116
Reviewed-by: Bobby R. Bruce <bbruce@ucdavis.edu>
Maintainer: Bobby R. Bruce <bbruce@ucdavis.edu>
Tested-by: Bobby R. Bruce <bbruce@ucdavis.edu>
diff --git a/_posts/2020-03-09-boot-tests.md b/_posts/2020-03-09-boot-tests.md
index 6b63215..a67265d 100644
--- a/_posts/2020-03-09-boot-tests.md
+++ b/_posts/2020-03-09-boot-tests.md
@@ -71,12 +71,12 @@
 The gem5 configuration scripts used to run these experiments are available in the [gem5art repo](https://github.com/darchr/gem5art/tree/master/docs/gem5-configs/configs-boot-tests/) and the details of how these experiments were run using gem5art can be found in the [gem5art boot tutorial](https://gem5art.readthedocs.io/en/latest/tutorials/boot-tutorial.html).
 The disk image and Linux kernel binaries we used are available from the following links (**warning:** the sizes of these files range from few MBs to 2GB):
 
-- [disk image](http://dist.gem5.org/dist/v20/images/x86/ubuntu-18-04/base.img) (**Note:** /root/.bashrc in this disk image contains `m5 exit`, which will make the guest terminate the simulation as soon as it boots)
-- [vmlinux-4.4.186](http://dist.gem5.org/kernels/x86/static/vmlinux-4.4.189)
-- [vmlinux-4.9.186](http://dist.gem5.org/kernels/x86/static/vmlinux-4.9.186)
-- [vmlinux-4.14.134](http://dist.gem5.org/kernels/x86/static/vmlinux-4.14.134)
-- [vmlinux-4.19.83](http://dist.gem5.org/kernels/x86/static/vmlinux-4.19.83)
-- [vmlinux-5.4](http://dist.gem5.org/kernels/x86/static/vmlinux-5.4)
+- [disk image](http://dist.gem5.org/dist/current/images/x86/ubuntu-18-04/base.img) (**Note:** /root/.bashrc in this disk image contains `m5 exit`, which will make the guest terminate the simulation as soon as it boots)
+- [vmlinux-4.4.186](http://dist.gem5.org/dist/current/kernels/x86/static/vmlinux-4.4.189)
+- [vmlinux-4.9.186](http://dist.gem5.org/dist/current/kernels/x86/static/vmlinux-4.9.186)
+- [vmlinux-4.14.134](http://dist.gem5.org/dist/current/kernels/x86/static/vmlinux-4.14.134)
+- [vmlinux-4.19.83](http://dist.gem5.org/dist/current/kernels/x86/static/vmlinux-4.19.83)
+- [vmlinux-5.4.49](http://dist.gem5.org/dist/current/kernels/x86/static/vmlinux-5.4.49)
 
 ## Linux Booting Status