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Joerg Roedel 67f66d48bd x86/sev: Split up runtime #VC handler for correct state tracking 
[ Upstream commit be1a5408868af341f61f93c191b5e346ee88c82a ]

Split up the #VC handler code into a from-user and a from-kernel part.
This allows clean and correct state tracking, as the #VC handler needs
to enter NMI-state when raised from kernel mode and plain IRQ state when
raised from user-mode.

Fixes: 62441a1fb532 ("x86/sev-es: Correctly track IRQ states in runtime #VC handler")
Suggested-by: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Signed-off-by: Borislav Petkov <bp@suse.de>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20210618115409.22735-3-joro@8bytes.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-07-14 16:56:09 +02:00
..
alpha
sched/core: Initialize the idle task with preemption disabled
2021-07-14 16:55:50 +02:00
arc
sched/core: Initialize the idle task with preemption disabled
2021-07-14 16:55:50 +02:00
arm
sched/core: Initialize the idle task with preemption disabled
2021-07-14 16:55:50 +02:00
arm64
KVM: arm64: Don't zero the cycle count register when PMCR_EL0.P is set
2021-07-14 16:56:08 +02:00
c6x
arch-cleanup-2020-10-22
2020-10-23 10:06:38 -07:00
csky
sched/core: Initialize the idle task with preemption disabled
2021-07-14 16:55:50 +02:00
h8300
h8300: fix PREEMPTION build, TI_PRE_COUNT undefined
2021-02-17 11:02:28 +01:00
hexagon
Hexagon: change jumps to must-extend in futex_atomic_*
2021-07-11 12:53:31 +02:00
ia64
ia64: mca_drv: fix incorrect array size calculation
2021-07-14 16:56:02 +02:00
m68k
m68k: atari: Fix ATARI_KBD_CORE kconfig unmet dependency warning
2021-07-14 16:56:05 +02:00
microblaze
local64.h: make <asm/local64.h> mandatory
2021-01-12 20:18:16 +01:00
mips
sched/core: Initialize the idle task with preemption disabled
2021-07-14 16:55:50 +02:00
nds32
nds32: flush_dcache_page: use page_mapping_file to avoid races with swapoff
2021-04-14 08:41:58 +02:00
nios2
nios2: fixed broken sys_clone syscall
2021-03-04 11:38:16 +01:00
openrisc
sched/core: Initialize the idle task with preemption disabled
2021-07-14 16:55:50 +02:00
parisc
sched/core: Initialize the idle task with preemption disabled
2021-07-14 16:55:50 +02:00
powerpc
KVM: PPC: Book3S HV: Fix TLB management on SMT8 POWER9 and POWER10 processors
2021-07-14 16:55:55 +02:00
riscv
sched/core: Initialize the idle task with preemption disabled
2021-07-14 16:55:50 +02:00
s390
KVM: s390: get rid of register asm usage
2021-07-14 16:55:56 +02:00
sh
sched/core: Initialize the idle task with preemption disabled
2021-07-14 16:55:50 +02:00
sparc
sched/core: Initialize the idle task with preemption disabled
2021-07-14 16:55:50 +02:00
um
um: Disable CONFIG_GCOV with MODULES
2021-05-22 11:40:53 +02:00
x86
x86/sev: Split up runtime #VC handler for correct state tracking
2021-07-14 16:56:09 +02:00
xtensa
sched/core: Initialize the idle task with preemption disabled
2021-07-14 16:55:50 +02:00
.gitignore
…
Kconfig
fanotify: Fix sys_fanotify_mark() on native x86-32
2021-01-17 14:16:59 +01:00