Messages in this thread | | | From | Juergen Gross <> | Subject | [GIT PULL] xen: fixes and features for 5.3-rc1 | Date | Fri, 19 Jul 2019 08:09:25 +0200 |
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Linus,
Please git pull the following tag:
git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git for-linus-5.3a-rc1-tag
xen: fixes and features for 5.3-rc1
It contains:
- A series to introduce a common command line parameter for disabling paravirtual extensions when running as a guest in virtualized environment
- A fix for int3 handling in Xen pv guests
- Removal of the Xen-specific tmem driver as support of tmem in Xen has been dropped (and it was experimental only)
- A security fix for running as Xen dom0 (XSA-300)
- A fix for IRQ handling when offlining cpus in Xen guests
- Some small cleanups
Thanks.
Juergen
Documentation/admin-guide/kernel-parameters.txt | 28 +- arch/x86/entry/entry_64.S | 1 - arch/x86/include/asm/hypervisor.h | 12 + arch/x86/include/asm/traps.h | 2 +- arch/x86/include/asm/x86_init.h | 2 + arch/x86/include/asm/xen/hypervisor.h | 6 +- arch/x86/kernel/cpu/hypervisor.c | 19 +- arch/x86/kernel/jailhouse.c | 1 + arch/x86/kernel/smpboot.c | 3 +- arch/x86/kernel/x86_init.c | 4 +- arch/x86/xen/enlighten_hvm.c | 58 ++- arch/x86/xen/enlighten_pv.c | 3 +- arch/x86/xen/spinlock.c | 6 +- arch/x86/xen/xen-asm_64.S | 1 - drivers/xen/Kconfig | 23 - drivers/xen/Makefile | 2 - drivers/xen/balloon.c | 16 +- drivers/xen/events/events_base.c | 12 +- drivers/xen/evtchn.c | 2 +- drivers/xen/tmem.c | 419 ----------------- drivers/xen/xen-balloon.c | 2 - drivers/xen/xen-selfballoon.c | 579 ------------------------ include/xen/balloon.h | 10 - include/xen/events.h | 3 +- include/xen/tmem.h | 18 - 25 files changed, 112 insertions(+), 1120 deletions(-)
Juergen Gross (3): xen/events: fix binding user event channels to cpus xen: remove tmem driver xen: let alloc_xenballooned_pages() fail if not enough memory free
Zhenzhong Duan (7): Revert "x86/paravirt: Set up the virt_spin_lock_key after static keys get initialized" x86/xen: Mark xen_hvm_need_lapic() and xen_x2apic_para_available() as __init x86: Add "nopv" parameter to disable PV extensions xen: Map "xen_nopv" parameter to "nopv" and mark it obsolete x86/paravirt: Remove const mark from x86_hyper_xen_hvm variable x86/xen: Add "nopv" support for HVM guest xen/pv: Fix a boot up hang revealed by int3 self test
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