iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
linux/arch/x86
History
Radim Krčmář f9dcf08e20 Revert "kvm: x86: optimize dr6 restore" 
This reverts commit 0e0a53c551317654e2d7885fdfd23299fee99b6b.

As Christian Ehrhardt noted:

  The most common case is that vcpu->arch.dr6 and the host's %dr6 value
  are not related at all because ->switch_db_regs is zero. To do this
  all correctly, we must handle the case where the guest leaves an arbitrary
  unused value in vcpu->arch.dr6 before disabling breakpoints again.

  However, this means that vcpu->arch.dr6 is not suitable to detect the
  need for a %dr6 clear.

Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
2018-10-23 16:34:59 +02:00
..
boot
Kbuild updates for v4.19 (2nd)
2018-08-25 13:40:38 -07:00
configs
x86/unwind: Rename unwinder config options to 'CONFIG_UNWINDER_*'
2017-10-14 10:12:12 +02:00
crypto
crypto: x86/aegis,morus - Do not require OSXSAVE for SSE2
2018-09-14 14:08:27 +08:00
entry
x86/vdso: Fix vDSO build if a retpoline is emitted
2018-08-20 18:04:41 +02:00
events
perf/x86/intel: Add support/quirk for the MISPREDICT bit on Knights Landing CPUs
2018-09-10 10:03:01 +02:00
hyperv
x86/hyper-v: rename ipi_arg_{ex,non_ex} structures
2018-09-20 00:51:42 +02:00
ia32
syscalls/x86: auto-create compat_sys_*() prototypes
2018-04-02 20:16:18 +02:00
include
KVM/arm updates for 4.20
2018-10-19 15:24:24 +02:00
kernel
x86/mm: Expand static page table for fixmap space
2018-09-20 23:17:22 +02:00
kvm
Revert "kvm: x86: optimize dr6 restore"
2018-10-23 16:34:59 +02:00
lib
x86/nmi: Fix NMI uaccess race against CR3 switching
2018-08-31 17:08:22 +02:00
math-emu
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
mm
x86/mm: Expand static page table for fixmap space
2018-09-20 23:17:22 +02:00
net
bpf, x32: Fix regression caused by commit 24dea04767e6
2018-07-26 02:51:12 +02:00
oprofile
x86/oprofile: Fix bogus GCC-8 warning in nmi_setup()
2018-02-21 09:54:17 +01:00
pci
PCI: Make early dump functionality generic
2018-06-29 20:06:07 -05:00
platform
x86/efi: Load fixmap GDT in efi_call_phys_epilog() before setting %cr3
2018-09-12 21:53:34 +02:00
power
Power management updates for 4.19-rc1
2018-08-14 13:12:24 -07:00
purgatory
kbuild: move bin2c back to scripts/ from scripts/basic/
2018-07-18 01:18:05 +09:00
ras
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
realmode
x86-64/realmode: Add instruction suffix
2018-02-20 09:33:41 +01:00
tools
x86/relocs: Add __end_rodata_aligned to S_REL
2018-08-09 20:42:07 +02:00
um
Consolidation of Kconfig files by Christoph Hellwig.
2018-08-15 13:05:12 -07:00
video
…
xen
xen: fixes for 4.19-rc5
2018-09-23 13:32:19 +02:00
.gitignore
x86/build: Add arch/x86/tools/insn_decoder_test to .gitignore
2018-02-13 14:10:29 +01:00
Kbuild
Merge branch 'x86-platform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2017-09-07 09:25:15 -07:00
Kconfig
x86/Kconfig: Fix trivial typo
2018-08-27 10:29:14 +02:00
Kconfig.cpu
Merge branch 'x86-pti-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2018-03-25 07:36:02 -10:00
Kconfig.debug
Kconfig: consolidate the "Kernel hacking" menu
2018-08-02 08:06:48 +09:00
Makefile
x86: Allow generating user-space headers without a compiler
2018-08-31 17:08:22 +02:00
Makefile_32.cpu
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
Makefile.um
kbuild: rename LDFLAGS to KBUILD_LDFLAGS
2018-08-24 08:22:08 +09:00