Eric Hankland 66bb8a065f KVM: x86: PMU Event Filter ... Some events can provide a guest with information about other guests or the host (e.g. L3 cache stats); providing the capability to restrict access to a "safe" set of events would limit the potential for the PMU to be used in any side channel attacks. This change introduces a new VM ioctl that sets an event filter. If the guest attempts to program a counter for any blacklisted or non-whitelisted event, the kernel counter won't be created, so any RDPMC/RDMSR will show 0 instances of that event. Signed-off-by: Eric Hankland <ehankland@google.com> [Lots of changes. All remaining bugs are probably mine. - Paolo] Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>		2019-07-11 15:08:28 +02:00
..
a.out.h	License cleanup: add SPDX license identifier to uapi header files with no license	2017-11-02 11:19:54 +01:00
auxvec.h	License cleanup: add SPDX license identifier to uapi header files with no license	2017-11-02 11:19:54 +01:00
bitsperlong.h	License cleanup: add SPDX license identifier to uapi header files with no license	2017-11-02 11:19:54 +01:00
boot.h	License cleanup: add SPDX license identifier to uapi header files with no license	2017-11-02 11:19:54 +01:00
bootparam.h	x86/acpi, x86/boot: Take RSDP address from boot params if available	2018-11-20 09:43:11 +01:00
byteorder.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
debugreg.h	License cleanup: add SPDX license identifier to uapi header files with no license	2017-11-02 11:19:54 +01:00
e820.h	License cleanup: add SPDX license identifier to uapi header files with no license	2017-11-02 11:19:54 +01:00
errno.h
fcntl.h
hw_breakpoint.h	License cleanup: add SPDX license identifier to uapi header files with no license	2017-11-02 11:19:54 +01:00
hwcap2.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
ioctl.h
ioctls.h
ipcbuf.h
ist.h	License cleanup: add SPDX license identifier to uapi header files with a license	2017-11-02 11:20:11 +01:00
Kbuild	kbuild: force all architectures except um to include mandatory-y	2019-03-17 12:56:32 +09:00
kvm_para.h	KVM: X86: Yield to IPI target if necessary	2019-07-02 18:56:01 +02:00
kvm_perf.h	License cleanup: add SPDX license identifier to uapi header files with no license	2017-11-02 11:19:54 +01:00
kvm.h	KVM: x86: PMU Event Filter	2019-07-11 15:08:28 +02:00
ldt.h	License cleanup: add SPDX license identifier to uapi header files with no license	2017-11-02 11:19:54 +01:00
mce.h	x86/MCE: Cleanup and complete struct mce fields definitions	2018-03-08 15:52:59 +01:00
mman.h	License cleanup: add SPDX license identifier to uapi header files with no license	2017-11-02 11:19:54 +01:00
msgbuf.h	x86/ipc: Fix x32 version of shmid64_ds and msqid64_ds	2018-04-27 17:06:29 +02:00
msr.h	License cleanup: add SPDX license identifier to uapi header files with no license	2017-11-02 11:19:54 +01:00
mtrr.h	License cleanup: add SPDX license identifier to uapi header files with a license	2017-11-02 11:20:11 +01:00
param.h
perf_regs.h	perf/x86: Support outputting XMM registers	2019-04-16 12:19:36 +02:00
posix_types_32.h	License cleanup: add SPDX license identifier to uapi header files with no license	2017-11-02 11:19:54 +01:00
posix_types_64.h	License cleanup: add SPDX license identifier to uapi header files with no license	2017-11-02 11:19:54 +01:00
posix_types_x32.h	License cleanup: add SPDX license identifier to uapi header files with no license	2017-11-02 11:19:54 +01:00
posix_types.h	License cleanup: add SPDX license identifier to uapi header files with no license	2017-11-02 11:19:54 +01:00
prctl.h	License cleanup: add SPDX license identifier to uapi header files with no license	2017-11-02 11:19:54 +01:00
processor-flags.h	Merge branch 'x86-pti-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2017-12-29 17:02:49 -08:00
ptrace-abi.h	License cleanup: add SPDX license identifier to uapi header files with no license	2017-11-02 11:19:54 +01:00
ptrace.h	License cleanup: add SPDX license identifier to uapi header files with no license	2017-11-02 11:19:54 +01:00
resource.h
sembuf.h	y2038: x86: Extend sysvipc data structures	2018-04-20 16:19:52 +02:00
setup.h	create non-empty arch/x86/include/uapi/asm/ files	2012-12-17 17:15:11 -08:00
shmbuf.h	x86/ipc: Fix x32 version of shmid64_ds and msqid64_ds	2018-04-27 17:06:29 +02:00
sigcontext32.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
sigcontext.h	License cleanup: add SPDX license identifier to uapi header files with no license	2017-11-02 11:19:54 +01:00
siginfo.h	signal: Remove the need for __ARCH_SI_PREABLE_SIZE and SI_PAD_SIZE	2018-10-03 16:46:43 +02:00
signal.h	License cleanup: add SPDX license identifier to uapi header files with no license	2017-11-02 11:19:54 +01:00
stat.h	License cleanup: add SPDX license identifier to uapi header files with no license	2017-11-02 11:19:54 +01:00
statfs.h	License cleanup: add SPDX license identifier to uapi header files with no license	2017-11-02 11:19:54 +01:00
svm.h	License cleanup: add SPDX license identifier to uapi header files with no license	2017-11-02 11:19:54 +01:00
swab.h	License cleanup: add SPDX license identifier to uapi header files with no license	2017-11-02 11:19:54 +01:00
termbits.h
termios.h
types.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
ucontext.h	License cleanup: add SPDX license identifier to uapi header files with no license	2017-11-02 11:19:54 +01:00
unistd.h	License cleanup: add SPDX license identifier to uapi header files with no license	2017-11-02 11:19:54 +01:00
vm86.h	License cleanup: add SPDX license identifier to uapi header files with no license	2017-11-02 11:19:54 +01:00
vmx.h	KVM: nVMX: Stash L1's CR3 in vmcs01.GUEST_CR3 on nested entry w/o EPT	2019-07-05 13:57:06 +02:00
vsyscall.h	License cleanup: add SPDX license identifier to uapi header files with no license	2017-11-02 11:19:54 +01:00