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Hello, I get a VM crash while trying to load a database. The "smaller" tables are loading OK, but When I try a bigger one (#3 000 000 rows) the ASCII dump file is #766 MB. When I try to load that table the machine crash and I find always the same message in the "qemu....log'' file : xc_map_foreign_batch: mmap failed: Cannot allocate memory xc_map_foreign_bulk error 12 I

Hi Debian Grub maintainer, In december, Xen PVH support has been committed in grub master: https://www.mail-archive.com/grub-devel at gnu.org/msg28125.html The last pieces needed in the Linux kernel to boot PVH with grub2 landed in Linux 4.20. I asked our kernel team to carry those patches on top of the Linux 4.19 kernel that is going to ship in Buster, and that wish was granted:

...is the file name referenced via > "kernel" loaded from the dom0's filesystem or the domU's? Ok, does the above make this more clear? It's the same way of working as for PV. > (Compare > https://salsa.debian.org/grub-team/grub/blob/master/debian/patches/grub-install-pvxen-paths.patch > which we carry for PV guests, although I gather PVH is sufficiently > different that the same approach probably doesn't work.) Hm, I have never seen this /boot/xen/pvboot-*.elf stuff before, and I also don't see any of those files in the grub-xen-* packages? I'll t...

..., and has a very >> generic config file that delegates as much as possible to additional >> grub config with access to modules inside the virtual machine itself. > [...] >>> (Compare >>> https://salsa.debian.org/grub-team/grub/blob/master/debian/patches/grub-install-pvxen-paths.patch >>> which we carry for PV guests, although I gather PVH is sufficiently >>> different that the same approach probably doesn't work.) >> >> Hm, I have never seen this /boot/xen/pvboot-*.elf stuff before, and I >> also don't see any of those fil...