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Paolo Bonzini ee82c13f6c x86/speculation: Use ARCH_CAPABILITIES to skip L1D flush on vmentry 
commit 8e0b2b916662e09dd4d09e5271cdf214c6b80e62 upstream.

Bit 3 of ARCH_CAPABILITIES tells a hypervisor that L1D flush on vmentry is
not needed.  Add a new value to enum vmx_l1d_flush_state, which is used
either if there is no L1TF bug at all, or if bit 3 is set in ARCH_CAPABILITIES.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-15 17:37:33 +02:00
..
alpha
alpha: fix osf_wait4() breakage
2018-07-22 11:51:30 -07:00
arc
arc: fix type warnings in arc/mm/cache.c
2018-07-30 11:48:50 -07:00
arm
Merge branch 'fixes' of git://git.armlinux.org.uk/~rmk/linux-arm
2018-08-01 15:01:26 -07:00
arm64
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
2018-08-09 10:00:15 -07:00
c6x
Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2018-06-04 20:27:54 -07:00
h8300
Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2018-06-04 20:27:54 -07:00
hexagon
hexagon: drop the unused variable zero_page_mask
2018-06-15 07:55:25 +09:00
ia64
mm: do not initialize TLB stack vma's with vma_init()
2018-08-01 13:43:38 -07:00
m68k
m68k: fix "bad page state" oops on ColdFire boot
2018-07-02 10:05:13 +10:00
microblaze
Microblaze patches for 4.18-rc3
2018-06-27 09:49:30 -07:00
mips
One more fix for 4.18:
2018-07-28 12:32:28 -07:00
nds32
nds32: fix build error "relocation truncated to fit: R_NDS32_25_PCREL_RELA" when
2018-07-05 16:13:47 +08:00
nios2
Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2018-06-04 20:27:54 -07:00
openrisc
openrisc: entry: Fix delay slot exception detection
2018-07-01 16:48:24 +09:00
parisc
lib/ubsan: remove null-pointer checks
2018-08-10 20:19:58 -07:00
powerpc
powerpc fixes for 4.18 #5
2018-08-03 10:38:21 -07:00
riscv
RISC-V: Fix the rv32i kernel build
2018-07-04 14:12:53 -07:00
s390
lib/ubsan: remove null-pointer checks
2018-08-10 20:19:58 -07:00
sh
arch/*: Kconfig: fix documentation for NMI watchdog
2018-06-15 12:48:59 -03:00
sparc
sparc: use asm-generic version of msi.h
2018-07-30 13:00:56 -07:00
um
Solve a series of broken links for files under Documentation:
2018-06-17 05:25:18 +09:00
unicore32
docs: Fix some broken references
2018-06-15 18:10:01 -03:00
x86
x86/speculation: Use ARCH_CAPABILITIES to skip L1D flush on vmentry
2018-08-15 17:37:33 +02:00
xtensa
docs: Fix some broken references
2018-06-15 18:10:01 -03:00
.gitignore
…
Kconfig
cpu/hotplug: Provide knobs to control SMT
2018-08-15 17:37:26 +02:00