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linux/arch/x86
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Shakeel Butt f3a68b4b82 kvm, mm: account kvm related kmem slabs to kmemcg 
[ Upstream commit 46bea48ac2 ]

The kvm slabs can consume a significant amount of system memory
and indeed in our production environment we have observed that
a lot of machines are spending significant amount of memory that
can not be left as system memory overhead. Also the allocations
from these slabs can be triggered directly by user space applications
which has access to kvm and thus a buggy application can leak
such memory. So, these caches should be accounted to kmemcg.

Signed-off-by: Shakeel Butt <shakeelb@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
History 2017-12-25 14:26:25 +01:00
..
boot x86/boot/compressed/64: Print error if 5-level paging is not supported 2017-12-20 10:10:21 +01:00
configs x86/unwind: Rename unwinder config options to 'CONFIG_UNWINDER_*' 2017-12-25 14:26:13 +01:00
crypto crypto: salsa20 - fix blkcipher_walk API usage 2017-12-20 10:10:17 +01:00
entry x86/entry/64: Make cpu_entry_area.tss read-only 2017-12-25 14:26:24 +01:00
events locking/barriers: Convert users of lockless_dereference() to READ_ONCE() 2017-12-25 14:26:21 +01:00
hyperv x86/virt: Add enum for hypervisors to replace x86_hyper 2017-12-25 14:26:20 +01:00
ia32 License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
include x86/cpufeatures: Make CPU bugs sticky 2017-12-25 14:26:24 +01:00
kernel x86/cpufeatures: Make CPU bugs sticky 2017-12-25 14:26:24 +01:00
kvm kvm, mm: account kvm related kmem slabs to kmemcg 2017-12-25 14:26:25 +01:00
lib x86/entry/64: Make cpu_entry_area.tss read-only 2017-12-25 14:26:24 +01:00
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/kasan/64: Teach KASAN about the cpu_entry_area 2017-12-25 14:26:22 +01:00
net bpf: fix bpf_tail_call() x64 JIT 2017-10-03 16:04:44 -07:00
oprofile x86/oprofile/ppro: Do not use __this_cpu*() in preemptible context 2017-11-08 13:01:54 +01:00
pci x86/PCI: Make broadcom_postcore_init() check acpi_disabled 2017-12-14 09:52:53 +01:00
platform License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
power x86/entry: Remap the TSS into the CPU entry area 2017-12-25 14:26:22 +01:00
purgatory License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
ras License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
realmode License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
tools License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
um x86/entry: Use SYSCALL_DEFINE() macros for sys_modify_ldt() 2017-12-10 13:40:41 +01:00
video x86/video: Don't assume all FB devices are PCI devices 2016-03-15 11:08:26 +01:00
xen x86/entry/64: Make cpu_entry_area.tss read-only 2017-12-25 14:26:24 +01:00
.gitignore x86/build: Add arch/x86/purgatory/ make generated files to gitignore 2014-10-09 09:29:46 +02:00
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/mm/kasan: Don't use vmemmap_populate() to initialize shadow 2017-12-25 14:26:21 +01:00
Kconfig.cpu License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
Kconfig.debug x86/unwind: Make CONFIG_UNWINDER_ORC=y the default in kconfig for 64-bit 2017-12-25 14:26:14 +01:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
Makefile.um License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
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