AuxXxilium/linux_dsm_epyc7002
1
0
Fork 0
mirror of https://github.com/AuxXxilium/linux_dsm_epyc7002.git synced 2024-11-24 02:20:54 +07:00
Code Issues Actions Packages Projects Releases Wiki Activity
faf6a2a441
linux_dsm_epyc7002/drivers/virt
History
Hans de Goede faf6a2a441 virt: vbox: Use __get_free_pages instead of kmalloc for DMA32 memory 
It is not possible to get DMA32 zone memory through kmalloc, causing
the vboxguest driver to malfunction due to getting memory above
4G which the PCI device cannot handle.

This commit changes the kmalloc calls where the 4G limit matters to
using __get_free_pages() fixing vboxguest not working on x86_64 guests
with more then 4G RAM.

Cc: stable@vger.kernel.org
Reported-by: Eloy Coto Pereiro <eloy.coto@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-23 13:41:55 +02:00
..
vboxguest virt: vbox: Use __get_free_pages instead of kmalloc for DMA32 memory 2018-04-23 13:41:55 +02:00
fsl_hypervisor.c vfs: do bulk POLL* -> EPOLL* replacement 2018-02-11 14:34:03 -08:00
Kconfig virt: Add vboxguest driver for Virtual Box Guest integration 2017-12-18 16:12:22 +01:00
Makefile virt: Add vboxguest driver for Virtual Box Guest integration 2017-12-18 16:12:22 +01:00