iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
linux/arch/x86/xen
History
Jan Beulich ae897fda4f x86/Xen: swap NX determination and GDT setup on BSP 
xen_setup_gdt(), via xen_load_gdt_boot(), wants to adjust page tables.
For this to work when NX is not available, x86_configure_nx() needs to
be called first.

[jgross] Note that this is a revert of 36104cb9012a82e73 ("x86/xen:
Delay get_cpu_cap until stack canary is established"), which is possible
now that we no longer support running as PV guest in 32-bit mode.

Cc: <stable.vger.kernel.org> # 5.9
Fixes: 36104cb9012a82e73 ("x86/xen: Delay get_cpu_cap until stack canary is established")
Reported-by: Olaf Hering <olaf@aepfle.de>
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Juergen Gross <jgross@suse.com>

Link: https://lore.kernel.org/r/12a866b0-9e89-59f7-ebeb-a2a6cec0987a@suse.com
Signed-off-by: Juergen Gross <jgross@suse.com>
2021-05-21 09:53:52 +02:00
..
apic.c
x86/apic: Cleanup destination mode
2020-10-28 20:26:25 +01:00
debugfs.c
x86: xen: no need to check return value of debugfs_create functions
2019-06-03 15:49:07 +02:00
debugfs.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
efi.c
efi: x86/xen: switch to efi_get_secureboot_mode helper
2020-11-17 15:09:32 +01:00
enlighten_hvm.c
x86/xen: Don't register Xen IPIs when they aren't going to be used
2021-01-13 16:12:07 +01:00
enlighten_pv.c
x86/Xen: swap NX determination and GDT setup on BSP
2021-05-21 09:53:52 +02:00
enlighten_pvh.c
treewide: Convert macro and uses of __section(foo) to __section("foo")
2020-10-25 14:51:49 -07:00
enlighten.c
treewide: Convert macro and uses of __section(foo) to __section("foo")
2020-10-25 14:51:49 -07:00
grant-table.c
x86/xen: open code alloc_vm_area in arch_gnttab_valloc
2020-10-18 09:27:10 -07:00
irq.c
x86/pv: Rework arch_local_irq_restore() to not use popf
2021-02-10 12:36:45 +01:00
Kconfig
xen: Kconfig: remove X86_64 depends from XEN_512GB
2020-12-19 07:27:37 +01:00
Makefile
x86/xen: Support objtool validation in xen-asm.S
2021-01-26 11:33:01 -06:00
mmu_hvm.c
x86/paravirt: Use a single ops structure
2018-09-03 16:50:35 +02:00
mmu_pv.c
The x86 MM changes in this cycle were:
2021-04-29 11:41:43 -07:00
mmu.c
x86/xen: Add SPDX identifier in arch/x86/xen files
2018-09-03 16:50:33 +02:00
mmu.h
mm: update ptep_modify_prot_start/commit to take vm_area_struct as arg
2019-03-05 21:07:18 -08:00
multicalls.c
treewide: Switch printk users from %pf and %pF to %ps and %pS, respectively
2019-04-09 14:19:06 +02:00
multicalls.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
p2m.c
Revert "xen: fix p2m size in dom0 for disabled memory hotplug case"
2021-03-24 18:33:36 -05:00
pci-swiotlb-xen.c
xen-swiotlb: split xen_swiotlb_init
2021-03-17 00:40:54 +00:00
platform-pci-unplug.c
xen/pvh: don't try to unplug emulated devices
2018-10-26 09:16:57 +02:00
pmu.c
Merge branch 'x86-cpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2018-10-23 16:16:40 +01:00
pmu.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
setup.c
Revert "xen: fix p2m size in dom0 for disabled memory hotplug case"
2021-03-24 18:33:36 -05:00
smp_hvm.c
x86/xen: fix 'nopvspin' build error
2021-01-18 07:22:20 +01:00
smp_pv.c
xen: branch for v5.9-rc1b
2020-08-14 13:34:37 -07:00
smp.c
xen/events: only register debug interrupt for 2-level events
2020-10-23 05:41:25 -05:00
smp.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
spinlock.c
x86/xen: don't unbind uninitialized lock_kicker_irq
2020-11-09 07:43:45 -06:00
suspend_hvm.c
xen: Move xen_setup_callback_vector() definition to include/xen/hvm.h
2020-06-11 15:15:19 +02:00
suspend_pv.c
locking/seqlock, headers: Untangle the spaghetti monster
2020-08-06 16:13:13 +02:00
suspend.c
x86/xen: Zero MSR_IA32_SPEC_CTRL before suspend
2018-02-28 16:03:19 +01:00
time.c
x86/paravirt: Switch time pvops functions to use static_call()
2021-03-11 16:17:52 +01:00
trace.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
vga.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
xen-asm.S
objtool updates:
2021-02-23 09:56:13 -08:00
xen-head.S
x86/xen: Support objtool vmlinux.o validation in xen-head.S
2021-01-26 11:33:02 -06:00
xen-ops.h
x86/pv: Rework arch_local_irq_restore() to not use popf
2021-02-10 12:36:45 +01:00