Boris Ostrovsky f7c1a6c67f x86/kvm: Cache gfn to pfn translation ... commit 917248144d upstream. __kvm_map_gfn()'s call to gfn_to_pfn_memslot() is * relatively expensive * in certain cases (such as when done from atomic context) cannot be called Stashing gfn-to-pfn mapping should help with both cases. This is part of CVE-2019-3016. Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com> Reviewed-by: Joao Martins <joao.m.martins@oracle.com> Cc: stable@vger.kernel.org Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2020-02-11 04:35:40 -08:00
..
acpi	ACPI / utils: Move acpi_dev_get_first_match_dev() under CONFIG_ACPI	2019-12-17 19:56:29 +01:00
asm-generic	asm-generic/nds32: don't redefine cacheflush primitives	2020-01-17 19:48:43 +01:00
clocksource
crypto	crypto: algif_skcipher - Use chunksize instead of blocksize	2020-01-17 19:48:46 +01:00
drm	drm: mst: Fix query_payload ack reply struct	2019-12-31 16:42:19 +01:00
dt-bindings	dt-bindings: reset: meson8b: fix duplicate reset IDs	2020-01-23 08:22:28 +01:00
keys
kvm
linux	x86/kvm: Cache gfn to pfn translation	2020-02-11 04:35:40 -08:00
math-emu
media	media: v4l2-rect.h: fix v4l2_rect_map_inside() top/left adjustments	2020-02-11 04:35:14 -08:00
misc
net	cfg80211: Fix radar event during another phy CAC	2020-02-05 21:22:46 +00:00
pcmcia
ras
rdma	RDMA/core: Fix ib_dma_max_seg_size()	2019-12-17 19:56:41 +01:00
scsi	scsi: target: iscsi: Wait for all commands to finish before freeing a session	2020-01-04 19:18:17 +01:00
soc
sound	ALSA: hda: Apply aligned MMIO access only conditionally	2020-02-11 04:35:15 -08:00
target
trace	memcg: fix a crash in wb_workfn when a device disappears	2020-02-11 04:35:11 -08:00
uapi	rdma: Remove nes ABI header	2020-01-17 19:48:39 +01:00
vdso
video
xen	xen: fixes and cleanups for 5.4-rc2	2019-10-04 11:13:09 -07:00
Kbuild