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

..

acpi

Merge tag 'acpi-5.2-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

2019-05-15 08:58:49 -07:00

asm-generic

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 47

2019-05-24 17:27:13 +02:00

clocksource

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crypto

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 36

2019-05-24 17:27:11 +02:00

drm

Merge tag 'drm-next-2019-05-09' of git://anongit.freedesktop.org/drm/drm

2019-05-08 21:35:19 -07:00

dt-bindings

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61

2019-05-24 17:36:45 +02:00

keys

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 36

2019-05-24 17:27:11 +02:00

kvm

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linux

kvm: x86: Fix -Wmissing-prototypes warnings

2019-07-10 16:35:58 +02:00

math-emu

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media

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61

2019-05-24 17:36:45 +02:00

memory

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misc

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61

2019-05-24 17:36:45 +02:00

net

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 104

2019-05-24 17:39:00 +02:00

pcmcia

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ras

…

rdma

RDMA: Add EFA related definitions

2019-05-06 13:47:50 -03:00

scsi

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 59

2019-05-24 17:36:44 +02:00

soc

Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2019-05-19 11:11:20 -07:00

sound

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61

2019-05-24 17:36:45 +02:00

target

scsi: target/iscsi: Handle too large immediate data buffers correctly

2019-04-12 20:20:06 -04:00

trace

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 36

2019-05-24 17:27:11 +02:00

uapi

KVM: x86: PMU Event Filter

2019-07-11 15:08:28 +02:00

video

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 27

2019-05-24 17:27:10 +02:00

xen

block: pass page to xen_biovec_phys_mergeable

2019-04-01 12:11:13 -06:00