[GIT PULL] xen: branch for v5.11-rc6

From: Juergen Gross
Date: Thu Jan 28 2021 - 10:34:51 EST


Linus,

Please git pull the following tag:

git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git for-linus-5.11-rc6-tag

xen: branch for v5.11-rc6

It contains the following fixes:

- A fix for a regression introduced in 5.11 resulting in Xen dom0 having
problems to correctly initialize Xenstore.

- A fix for avoiding WARN splats when booting as Xen dom0 with
CONFIG_AMD_MEM_ENCRYPT enabled due to a missing trap handler for the
#VC exception (even if the handler should never be called).

- A fix for the Xen bklfront driver adapting to the correct but
unexpected behavior of new qemu.


Thanks.

Juergen

arch/x86/include/asm/idtentry.h | 1 +
arch/x86/xen/enlighten_pv.c | 15 ++++++++++++++-
arch/x86/xen/xen-asm.S | 1 +
drivers/block/xen-blkfront.c | 20 +++++++-------------
drivers/xen/xenbus/xenbus_probe.c | 31 +++++++++++++++++++++++++++++++
5 files changed, 54 insertions(+), 14 deletions(-)

David Woodhouse (1):
xen: Fix XenStore initialisation for XS_LOCAL

Juergen Gross (1):
x86/xen: avoid warning in Xen pv guest with CONFIG_AMD_MEM_ENCRYPT enabled

Roger Pau Monne (1):
xen-blkfront: allow discard-* nodes to be optional