On 19/02/2025 20:12, Ben Hutchings wrote:
Hi Ben,
NB all of the following is without specifying swiotlb=$VAL on the kernel
cmdline, and booting with the Xen hypervisor.
> To confirm this, please can you test:
>
> 1. Is this fixed in the latest released kernel for bookworm (version
> 6.1.128-1)? If it is, you can stop here.
1. booting 6.1.128-1 (linux-image-6.1.0-31-amd64) still fails with the
same "swiotlb buffer is full" error logged
> 2. Is this fixed in version 6.1.128-1a~test from
> <https://people.debian.org/~benh/packages/linux-xen-regression/>?
> (This reverts the above change.)
2: I've installed
linux-image-6.1.0-0.a.test-amd64-unsigned_6.1.128-1a~test_amd64.deb
(uname -a includes "6.1.128-1a~test"). That booted fine.
> 3. Is this fixed in version 6.1.128-1a~test2, from the same place?
> (This adds an upstream fix on top of the above change.)
3. I then installed
linux-image-6.1.0-0.a.test-amd64-unsigned_6.1.128-1a~test2_amd64.deb
(uname -a includes " 6.1.128-1a~test2"). That also boots fine.
Regards,
Adam
