[GIT PULL] xen: branch for v6.15-rc6

From: Juergen Gross
Date: Sat May 10 2025 - 02:02:50 EST


Linus,

Please git pull the following tag:

git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git for-linus-6.15a-rc6-tag

xen: branch for v6.15-rc6

It contains the following patches:

- A fix for the xenbus driver allowing to use a PVH Dom0 with Xenstore
running in another domain.

- A fix for the xenbus driver addressing a rare race condition resulting
in NULL dereferences and other problems.

- A fix for the xen-swiotlb driver fixing a problem seen on Arm platforms.

Thanks.

Juergen

drivers/xen/swiotlb-xen.c | 1 +
drivers/xen/xenbus/xenbus.h | 2 ++
drivers/xen/xenbus/xenbus_comms.c | 9 ++++-----
drivers/xen/xenbus/xenbus_dev_frontend.c | 2 +-
drivers/xen/xenbus/xenbus_probe.c | 14 ++++++++------
drivers/xen/xenbus/xenbus_xs.c | 18 ++++++++++++++++--
6 files changed, 32 insertions(+), 14 deletions(-)

Jason Andryuk (2):
xenbus: Allow PVH dom0 a non-local xenstore
xenbus: Use kref to track req lifetime

John Ernberg (1):
xen: swiotlb: Use swiotlb bouncing if kmalloc allocation demands it