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Alexandre Chartre bd2b18f6d2 x86/bugs: Report AMD retbleed vulnerability 
commit 6b80b59b3555706508008f1f127b5412c89c7fd8 upstream.

Report that AMD x86 CPUs are vulnerable to the RETBleed (Arbitrary
Speculative Code Execution with Return Instructions) attack.

  [peterz: add hygon]
  [kim: invert parity; fam15h]

Co-developed-by: Kim Phillips <kim.phillips@amd.com>
Signed-off-by: Kim Phillips <kim.phillips@amd.com>
Signed-off-by: Alexandre Chartre <alexandre.chartre@oracle.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Josh Poimboeuf <jpoimboe@kernel.org>
Signed-off-by: Borislav Petkov <bp@suse.de>
[cascardo: adjusted BUG numbers to match upstream]
Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@canonical.com>
[suleiman: Remove hygon]
Signed-off-by: Suleiman Souhlal <suleiman@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-11-23 07:53:44 +01:00
..
firmware_loader
firmware_loader: fix pre-allocated buf built-in firmware use
2021-11-26 11:36:20 +01:00
power
PM: domains: Fix handling of unavailable/disabled idle states
2022-11-03 23:52:33 +09:00
regmap
regmap: Fix possible double-free in regcache_rbtree_exit()
2021-11-02 18:26:45 +01:00
test
driver core: Remove redundant license text
2017-12-07 18:36:44 +01:00
arch_topology.c
Revert "base: arch_topology: fix section mismatch build warnings"
2018-03-15 14:36:20 +01:00
attribute_container.c
driver core: Remove redundant license text
2017-12-07 18:36:44 +01:00
base.h
driver core: Establish order of operations for device_add and device_del via bitflag
2019-08-09 17:52:28 +02:00
bus.c
kobject: return error code if writing /sys/.../uevent fails
2019-02-12 19:47:06 +01:00
cacheinfo.c
drivers: base: cacheinfo: Ensure cpu hotplug work is done before Intel RDT
2019-07-21 09:03:03 +02:00
class.c
driver core: Remove redundant license text
2017-12-07 18:36:44 +01:00
component.c
component: Silence bind error on -EPROBE_DEFER
2020-05-27 17:37:33 +02:00
container.c
driver core: Remove redundant license text
2017-12-07 18:36:44 +01:00
core.c
PCI/MSI: Protect msi_desc::masked for multi-MSI
2021-08-26 08:36:41 -04:00
cpu.c
x86/bugs: Report AMD retbleed vulnerability
2022-11-23 07:53:44 +01:00
dd.c
driver core: Don't probe devices after bus_type.match() probe deferral
2022-09-15 12:17:02 +02:00
devcon.c
drivers: base: Unified device connection lookup
2018-03-22 13:10:29 +01:00
devcoredump.c
driver core: Remove redundant license text
2017-12-07 18:36:44 +01:00
devres.c
devres: Align data[] to ARCH_KMALLOC_MINALIGN
2019-02-12 19:46:56 +01:00
devtmpfs.c
kernel: add ksys_unshare() helper; remove in-kernel calls to sys_unshare()
2018-04-02 20:16:06 +02:00
driver.c
driver-core: return EINVAL error instead of BUG_ON()
2018-05-25 18:18:45 +02:00
firmware.c
driver core: Remove redundant license text
2017-12-07 18:36:44 +01:00
hypervisor.c
driver core: Remove redundant license text
2017-12-07 18:36:44 +01:00
init.c
base: fix order of OF initialization
2018-07-07 17:54:29 +02:00
isa.c
Merge 4.15-rc3 into driver-core-next
2017-12-11 08:50:05 +01:00
Kconfig
firmware_loader: move kconfig FW_LOADER entries to its own file
2018-05-14 16:43:10 +02:00
Makefile
dma-mapping: move all DMA mapping code to kernel/dma
2018-06-14 08:50:37 +02:00
map.c
driver core: Remove redundant license text
2017-12-07 18:36:44 +01:00
memory.c
mm/memory_hotplug: fix try_offline_node()
2020-01-29 16:43:27 +01:00
module.c
driver core: Remove redundant license text
2017-12-07 18:36:44 +01:00
node.c
drivers/base/node.c: fix compaction sysfs file leak
2022-06-14 16:59:24 +02:00
pinctrl.c
driver core: Remove redundant license text
2017-12-07 18:36:44 +01:00
platform-msi.c
platform-msi: Free descriptors in platform_msi_domain_free()
2019-01-09 17:38:42 +01:00
platform.c
drivers: base: Fix NULL pointer exception in __platform_driver_probe() if a driver developer is foolish
2020-06-25 15:32:55 +02:00
property.c
device property: Get rid of union aliasing
2018-05-17 12:47:21 +02:00
soc.c
base: soc: Export soc_device_register/unregister APIs
2019-10-05 13:09:37 +02:00
syscore.c
driver core: Remove redundant license text
2017-12-07 18:36:44 +01:00
topology.c
driver core: Remove redundant license text
2017-12-07 18:36:44 +01:00
transport_class.c
driver core: Remove redundant license text
2017-12-07 18:36:44 +01:00