Author: Carlos Llamas <cmllamas@google.com>
Date: Fri May 5 20:30:20 2023 +0000
binder: fix UAF caused by faulty buffer cleanup
commit bdc1c5fac982845a58d28690cdb56db8c88a530d upstream.
In binder_transaction_buffer_release() the 'failed_at' offset indicates
the number of objects to clean up. However, this function was changed by
commit 44d8047f1d87 ("binder: use standard functions to allocate fds"),
to release all the objects in the buffer when 'failed_at' is zero.
This introduced an issue when a transaction buffer is released without
any objects having been processed so far. In this case, 'failed_at' is
indeed zero yet it is misinterpreted as releasing the entire buffer.
This leads to use-after-free errors where nodes are incorrectly freed
and subsequently accessed. Such is the case in the following KASAN
report:
==================================================================
BUG: KASAN: slab-use-after-free in binder_thread_read+0xc40/0x1f30
Read of size 8 at addr ffff4faf037cfc58 by task poc/474
CPU: 6 PID: 474 Comm: poc Not tainted 6.3.0-12570-g7df047b3f0aa #5
Hardware name: linux,dummy-virt (DT)
Call trace:
dump_backtrace+0x94/0xec
show_stack+0x18/0x24
dump_stack_lvl+0x48/0x60
print_report+0xf8/0x5b8
kasan_report+0xb8/0xfc
__asan_load8+0x9c/0xb8
binder_thread_read+0xc40/0x1f30
binder_ioctl+0xd9c/0x1768
__arm64_sys_ioctl+0xd4/0x118
invoke_syscall+0x60/0x188
[...]
Allocated by task 474:
kasan_save_stack+0x3c/0x64
kasan_set_track+0x2c/0x40
kasan_save_alloc_info+0x24/0x34
__kasan_kmalloc+0xb8/0xbc
kmalloc_trace+0x48/0x5c
binder_new_node+0x3c/0x3a4
binder_transaction+0x2b58/0x36f0
binder_thread_write+0x8e0/0x1b78
binder_ioctl+0x14a0/0x1768
__arm64_sys_ioctl+0xd4/0x118
invoke_syscall+0x60/0x188
[...]
Freed by task 475:
kasan_save_stack+0x3c/0x64
kasan_set_track+0x2c/0x40
kasan_save_free_info+0x38/0x5c
__kasan_slab_free+0xe8/0x154
__kmem_cache_free+0x128/0x2bc
kfree+0x58/0x70
binder_dec_node_tmpref+0x178/0x1fc
binder_transaction_buffer_release+0x430/0x628
binder_transaction+0x1954/0x36f0
binder_thread_write+0x8e0/0x1b78
binder_ioctl+0x14a0/0x1768
__arm64_sys_ioctl+0xd4/0x118
invoke_syscall+0x60/0x188
[...]
==================================================================
In order to avoid these issues, let's always calculate the intended
'failed_at' offset beforehand. This is renamed and wrapped in a helper
function to make it clear and convenient.
Fixes: 32e9f56a96d8 ("binder: don't detect sender/target during buffer cleanup")
Reported-by: Zi Fan Tan <zifantan@google.com>
Cc: stable@vger.kernel.org
Signed-off-by: Carlos Llamas <cmllamas@google.com>
Acked-by: Todd Kjos <tkjos@google.com>
Link: https://lore.kernel.org/r/20230505203020.4101154-1-cmllamas@google.com
[cmllamas: resolve trivial conflict due to missing commit 9864bb4801331]
Signed-off-by: Carlos Llamas <cmllamas@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Author: Ruihan Li <lrh2000@pku.edu.cn>
Date: Sun Apr 16 16:02:51 2023 +0800
bluetooth: Add cmd validity checks at the start of hci_sock_ioctl()
commit 000c2fa2c144c499c881a101819cf1936a1f7cf2 upstream.
Previously, channel open messages were always sent to monitors on the first
ioctl() call for unbound HCI sockets, even if the command and arguments
were completely invalid. This can leave an exploitable hole with the abuse
of invalid ioctl calls.
This commit hardens the ioctl processing logic by first checking if the
command is valid, and immediately returning with an ENOIOCTLCMD error code
if it is not. This ensures that ioctl calls with invalid commands are free
of side effects, and increases the difficulty of further exploitation by
forcing exploitation to find a way to pass a valid command first.
Signed-off-by: Ruihan Li <lrh2000@pku.edu.cn>
Co-developed-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Dragos-Marian Panait <dragos.panait@windriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Author: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Date: Mon May 22 14:08:20 2023 +0200
ipv{4,6}/raw: fix output xfrm lookup wrt protocol
commit 3632679d9e4f879f49949bb5b050e0de553e4739 upstream.
With a raw socket bound to IPPROTO_RAW (ie with hdrincl enabled), the
protocol field of the flow structure, build by raw_sendmsg() /
rawv6_sendmsg()), is set to IPPROTO_RAW. This breaks the ipsec policy
lookup when some policies are defined with a protocol in the selector.
For ipv6, the sin6_port field from 'struct sockaddr_in6' could be used to
specify the protocol. Just accept all values for IPPROTO_RAW socket.
For ipv4, the sin_port field of 'struct sockaddr_in' could not be used
without breaking backward compatibility (the value of this field was never
checked). Let's add a new kind of control message, so that the userland
could specify which protocol is used.
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
CC: stable@vger.kernel.org
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Link: https://lore.kernel.org/r/20230522120820.1319391-1-nicolas.dichtel@6wind.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date: Mon Jun 5 09:07:04 2023 +0200
Linux 5.10.182
Link: https://lore.kernel.org/r/20230601131933.727832920@linuxfoundation.org
Tested-by: Florian Fainelli <florian.fainelli@broadcom.com>
Tested-by: Shuah Khan <skhan@linuxfoundation.org>
Tested-by: Jon Hunter <jonathanh@nvidia.com>
Tested-by: Linux Kernel Functional Testing <lkft@linaro.org>
Tested-by: Salvatore Bonaccorso <carnil@debian.org>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Author: Mark Bloch <mbloch@nvidia.com>
Date: Sun Feb 27 12:23:34 2022 +0000
net/mlx5: devcom only supports 2 ports
[ Upstream commit 8a6e75e5f57e9ac82268d9bfca3403598d9d0292 ]
Devcom API is intended to be used between 2 devices only add this
implied assumption into the code and check when it's no true.
Signed-off-by: Mark Bloch <mbloch@nvidia.com>
Reviewed-by: Maor Gottlieb <maorg@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Stable-dep-of: 1f893f57a3bf ("net/mlx5: Devcom, serialize devcom registration")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Author: Shay Drory <shayd@nvidia.com>
Date: Tue May 2 13:36:42 2023 +0300
net/mlx5: Devcom, serialize devcom registration
[ Upstream commit 1f893f57a3bf9fe1f4bcb25b55aea7f7f9712fe7 ]
From one hand, mlx5 driver is allowing to probe PFs in parallel.
From the other hand, devcom, which is a share resource between PFs, is
registered without any lock. This might resulted in memory problems.
Hence, use the global mlx5_dev_list_lock in order to serialize devcom
registration.
Fixes: fadd59fc50d0 ("net/mlx5: Introduce inter-device communication mechanism")
Signed-off-by: Shay Drory <shayd@nvidia.com>
Reviewed-by: Mark Bloch <mbloch@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Author: David Epping <david.epping@missinglinkelectronics.com>
Date: Tue May 23 17:31:08 2023 +0200
net: phy: mscc: enable VSC8501/2 RGMII RX clock
[ Upstream commit 71460c9ec5c743e9ffffca3c874d66267c36345e ]
By default the VSC8501 and VSC8502 RGMII/GMII/MII RX_CLK output is
disabled. To allow packet forwarding towards the MAC it needs to be
enabled.
For other PHYs supported by this driver the clock output is enabled
by default.
Fixes: d3169863310d ("net: phy: mscc: add support for VSC8502")
Signed-off-by: David Epping <david.epping@missinglinkelectronics.com>
Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Author: Paul Blakey <paulb@nvidia.com>
Date: Wed Mar 22 09:35:32 2023 +0200
netfilter: ctnetlink: Support offloaded conntrack entry deletion
commit 9b7c68b3911aef84afa4cbfc31bce20f10570d51 upstream.
Currently, offloaded conntrack entries (flows) can only be deleted
after they are removed from offload, which is either by timeout,
tcp state change or tc ct rule deletion. This can cause issues for
users wishing to manually delete or flush existing entries.
Support deletion of offloaded conntrack entries.
Example usage:
# Delete all offloaded (and non offloaded) conntrack entries
# whose source address is 1.2.3.4
$ conntrack -D -s 1.2.3.4
# Delete all entries
$ conntrack -F
Signed-off-by: Paul Blakey <paulb@nvidia.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Acked-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Florian Westphal <fw@strlen.de>
Cc: Demi Marie Obenour <demi@invisiblethingslab.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Author: Hans de Goede <hdegoede@redhat.com>
Date: Sat Apr 15 20:23:41 2023 +0200
power: supply: bq24190: Call power_supply_changed() after updating input current
[ Upstream commit 77c2a3097d7029441e8a91aa0de1b4e5464593da ]
The bq24192 model relies on external charger-type detection and once
that is done the bq24190_charger code will update the input current.
In this case, when the initial power_supply_changed() call is made
from the interrupt handler, the input settings are 5V/0.5A which
on many devices is not enough power to charge (while the device is on).
On many devices the fuel-gauge relies in its external_power_changed
callback to timely signal userspace about charging <-> discharging
status changes. Add a power_supply_changed() call after updating
the input current. This allows the fuel-gauge driver to timely recheck
if the battery is charging after the new input current has been applied
and then it can immediately notify userspace about this.
Fixes: 18f8e6f695ac ("power: supply: bq24190_charger: Get input_current_limit from our supplier")
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Author: Hans de Goede <hdegoede@redhat.com>
Date: Sat Apr 15 20:23:35 2023 +0200
power: supply: bq27xxx: Add cache parameter to bq27xxx_battery_current_and_status()
[ Upstream commit 35092c5819f8c5acc7bafe3fdbb13d6307c4f5e1 ]
Add a cache parameter to bq27xxx_battery_current_and_status() so that
it can optionally use cached flags instead of re-reading them itself.
This is a preparation patch for making bq27xxx_battery_update() check
the status and have it call power_supply_changed() on status changes.
Fixes: 297a533b3e62 ("bq27x00: Cache battery registers")
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Author: Hans de Goede <hdegoede@redhat.com>
Date: Sat Apr 15 20:23:38 2023 +0200
power: supply: bq27xxx: After charger plug in/out wait 0.5s for things to stabilize
[ Upstream commit 59a99cd462fbdf71f4e845e09f37783035088b4f ]
bq27xxx_external_power_changed() gets called when the charger is plugged
in or out. Rather then immediately scheduling an update wait 0.5 seconds
for things to stabilize, so that e.g. the (dis)charge current is stable
when bq27xxx_battery_update() runs.
Fixes: 740b755a3b34 ("bq27x00: Poll battery state")
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Author: Hans de Goede <hdegoede@redhat.com>
Date: Sat Apr 15 20:23:37 2023 +0200
power: supply: bq27xxx: Ensure power_supply_changed() is called on current sign changes
[ Upstream commit 939a116142012926e25de0ea6b7e2f8d86a5f1b6 ]
On gauges where the current register is signed, there is no charging
flag in the flags register. So only checking flags will not result
in power_supply_changed() getting called when e.g. a charger is plugged
in and the current sign changes from negative (discharging) to
positive (charging).
This causes userspace's notion of the status to lag until userspace
does a poll.
And when a power_supply_leds.c LED trigger is used to indicate charging
status with a LED, this LED will lag until the capacity percentage
changes, which may take many minutes (because the LED trigger only is
updated on power_supply_changed() calls).
Fix this by calling bq27xxx_battery_current_and_status() on gauges with
a signed current register and checking if the status has changed.
Fixes: 297a533b3e62 ("bq27x00: Cache battery registers")
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Author: Sicelo A. Mhlongo <absicsz@gmail.com>
Date: Wed Apr 20 14:30:59 2022 +0200
power: supply: bq27xxx: expose battery data when CI=1
[ Upstream commit 68fdbe090c362e8be23890a7333d156e18c27781 ]
When the Capacity Inaccurate flag is set, the chip still provides data
about the battery, albeit inaccurate. Instead of discarding capacity
values for CI=1, expose the stale data and use the
POWER_SUPPLY_HEALTH_CALIBRATION_REQUIRED property to indicate that the
values should be used with care.
Reviewed-by: Pali RohΓ‘r <pali@kernel.org>
Signed-off-by: Sicelo A. Mhlongo <absicsz@gmail.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Stable-dep-of: ff4c4a2a4437 ("power: supply: bq27xxx: Move bq27xxx_battery_update() down")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Author: Andreas Kemnade <andreas@kemnade.info>
Date: Fri Dec 4 15:49:50 2020 +0100
power: supply: bq27xxx: fix polarity of current_now
[ Upstream commit cd060b4d0868c806c2738a5e64e8ab9bd0fbec07 ]
current_now has to be negative during discharging and positive during
charging, the behavior seen is the other way round.
Tested on GTA04 with Openmoko battery.
Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Stable-dep-of: 35092c5819f8 ("power: supply: bq27xxx: Add cache parameter to bq27xxx_battery_current_and_status()")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Author: Matthias Schiffer <matthias.schiffer@ew.tq-group.com>
Date: Wed Mar 3 10:54:18 2021 +0100
power: supply: bq27xxx: fix sign of current_now for newer ICs
[ Upstream commit b67fdcb7099e9c640bad625c4dd6399debb3376a ]
Commit cd060b4d0868 ("power: supply: bq27xxx: fix polarity of current_now")
changed the sign of current_now for all bq27xxx variants, but on BQ28Z610
I'm now seeing negated values *with* that patch.
The GTA04/Openmoko device that was used for testing uses a BQ27000 or
BQ27010 IC, so I assume only the BQ27XXX_O_ZERO code path was incorrect.
Revert the behaviour for newer ICs.
Fixes: cd060b4d0868 "power: supply: bq27xxx: fix polarity of current_now"
Signed-off-by: Matthias Schiffer <matthias.schiffer@ew.tq-group.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Stable-dep-of: 35092c5819f8 ("power: supply: bq27xxx: Add cache parameter to bq27xxx_battery_current_and_status()")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Author: Matthias Schiffer <matthias.schiffer@ew.tq-group.com>
Date: Wed Mar 3 10:54:20 2021 +0100
power: supply: bq27xxx: make status more robust
[ Upstream commit c3a6d6a1dfc8a9bf12d79a0b1a30cb24c92a2ddf ]
There are multiple issues in bq27xxx_battery_status():
- On BQ28Q610 is was observed that the "full" flag may be set even while
the battery is charging or discharging. With the current logic to make
"full" override everything else, it look a very long time (>20min) for
the status to change from "full" to "discharging" after unplugging the
supply on a device with low power consumption
- The POWER_SUPPLY_STATUS_NOT_CHARGING check depends on
power_supply_am_i_supplied(), which will not work when the supply
doesn't exist as a separate device known to Linux
We can solve both issues by deriving the status from the current instead
of the flags field. The flags are now only used to distinguish "full"
from "not charging", and to determine the sign of the current on
BQ27XXX_O_ZERO devices.
Signed-off-by: Matthias Schiffer <matthias.schiffer@ew.tq-group.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Stable-dep-of: 35092c5819f8 ("power: supply: bq27xxx: Add cache parameter to bq27xxx_battery_current_and_status()")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Author: Hans de Goede <hdegoede@redhat.com>
Date: Sat Apr 15 20:23:36 2023 +0200
power: supply: bq27xxx: Move bq27xxx_battery_update() down
[ Upstream commit ff4c4a2a4437a6d03787c7aafb2617f20c3ef45f ]
Move the bq27xxx_battery_update() functions to below
the bq27xxx_battery_current_and_status() function.
This is just moving a block of text, no functional changes.
This is a preparation patch for making bq27xxx_battery_update() check
the status and have it call power_supply_changed() on status changes.
Fixes: 297a533b3e62 ("bq27x00: Cache battery registers")
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Author: Hans de Goede <hdegoede@redhat.com>
Date: Tue Feb 1 14:06:47 2022 +0100
power: supply: core: Refactor power_supply_set_input_current_limit_from_supplier()
[ Upstream commit 2220af8ca61ae67de4ec3deec1c6395a2f65b9fd ]
Some (USB) charger ICs have variants with USB D+ and D- pins to do their
own builtin charger-type detection, like e.g. the bq24190 and bq25890 and
also variants which lack this functionality, e.g. the bq24192 and bq25892.
In case the charger-type; and thus the input-current-limit detection is
done outside the charger IC then we need some way to communicate this to
the charger IC. In the past extcon was used for this, but if the external
detection does e.g. full USB PD negotiation then the extcon cable-types do
not convey enough information.
For these setups it was decided to model the external charging "brick"
and the parameters negotiated with it as a power_supply class-device
itself; and power_supply_set_input_current_limit_from_supplier() was
introduced to allow drivers to get the input-current-limit this way.
But in some cases psy drivers may want to know other properties, e.g. the
bq25892 can do "quick-charge" negotiation by pulsing its current draw,
but this should only be done if the usb_type psy-property of its supplier
is set to DCP (and device-properties indicate the board allows higher
voltages).
Instead of adding extra helper functions for each property which
a psy-driver wants to query from its supplier, refactor
power_supply_set_input_current_limit_from_supplier() into a
more generic power_supply_get_property_from_supplier() function.
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Stable-dep-of: 77c2a3097d70 ("power: supply: bq24190: Call power_supply_changed() after updating input current")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Author: Matti Vaittinen <mazziesaccount@gmail.com>
Date: Mon Mar 29 15:59:04 2021 +0300
regulator: Add regmap helper for ramp-delay setting
[ Upstream commit fb8fee9efdcf084d9e31ba14cc4734d97e5dd972 ]
Quite a few regulator ICs do support setting ramp-delay by writing a value
matching the delay to a ramp-delay register.
Provide a simple helper for table-based delay setting.
Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
Link: https://lore.kernel.org/r/f101f1db564cf32cb58719c77af0b00d7236bb89.1617020713.git.matti.vaittinen@fi.rohmeurope.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Stable-dep-of: d67dada3e252 ("regulator: pca9450: Fix BUCK2 enable_mask")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Author: Axel Lin <axel.lin@ingics.com>
Date: Wed May 26 20:24:08 2021 +0800
regulator: pca9450: Convert to use regulator_set_ramp_delay_regmap
[ Upstream commit 4c4fce171c4ca08cd98be7db350e6950630b046a ]
Use regulator_set_ramp_delay_regmap instead of open-coded.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Link: https://lore.kernel.org/r/20210526122408.78156-1-axel.lin@ingics.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Stable-dep-of: d67dada3e252 ("regulator: pca9450: Fix BUCK2 enable_mask")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Author: Alexander Stein <alexander.stein@ew.tq-group.com>
Date: Fri May 12 10:19:34 2023 +0200
regulator: pca9450: Fix BUCK2 enable_mask
[ Upstream commit d67dada3e2524514b09496b9ee1df22d4507a280 ]
This fixes a copy & paste error.
No functional change intended, BUCK1_ENMODE_MASK equals BUCK2_ENMODE_MASK.
Fixes: 0935ff5f1f0a ("regulator: pca9450: add pca9450 pmic driver")
Originally-from: Robin Gong <yibin.gong@nxp.com
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com
Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de
Link: https://lore.kernel.org/r/20230512081935.2396180-1-alexander.stein@ew.tq-group.com
Signed-off-by: Mark Brown <broonie@kernel.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
Author: Tony Luck <tony.luck@intel.com>
Date: Fri Nov 12 10:28:35 2021 -0800
x86/cpu: Add Raptor Lake to Intel family
[ Upstream commit fbdb5e8f2926ae9636c9fa6f42c7426132ddeeb2 ]
Add model ID for Raptor Lake.
[ dhansen: These get added as soon as possible so that folks doing
development can leverage them. ]
Signed-off-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Link: https://lkml.kernel.org/r/20211112182835.924977-1-tony.luck@intel.com
Stable-dep-of: ce0b15d11ad8 ("x86/mm: Avoid incomplete Global INVLPG flushes")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Author: Tony Luck <tony.luck@intel.com>
Date: Fri Nov 19 09:08:32 2021 -0800
x86/cpu: Drop spurious underscore from RAPTOR_LAKE #define
[ Upstream commit 7d697f0d5737768fa1039b8953b67c08d8d406d1 ]
Convention for all the other "lake" CPUs is all one word.
So s/RAPTOR_LAKE/RAPTORLAKE/
Fixes: fbdb5e8f2926 ("x86/cpu: Add Raptor Lake to Intel family")
Reported-by: Rui Zhang <rui.zhang@intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Link: https://lkml.kernel.org/r/20211119170832.1034220-1-tony.luck@intel.com
Stable-dep-of: ce0b15d11ad8 ("x86/mm: Avoid incomplete Global INVLPG flushes")
Signed-off-by: Sasha Levin <sashal@kernel.org>