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2021-10-28iwlwifi: pcie: remove two duplicate PNJ device entriesJohannes Berg
Since PNJ and TH have the same ID (0x32), there are duplicate entries. Remove the duplicates with PNJ since PNJ is only the test device in the first place. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20211024165252.0ca7c9322e69.Id2f32427795d0713fd7d2722567e604808b219dd@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-10-28iwlwifi: pcie: refactor dev_info lookupJohannes Berg
The large condition here is not very clear, refactor the code to a separate function where we can more easily just check each of the pieces separately. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20211024165252.ef06ed58a26e.Ie9664a94b157c5781c481118d900ae428c26fdb3@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-10-28iwlwifi: pcie: remove duplicate entryJohannes Berg
This entry is literally duplicated, remove one of them. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20211024165252.239f82fc3737.I5fef3a20fbce77e201dc35d45be0ee526bcd3cd3@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-10-28iwlwifi: pcie: fix killer name matching for AX200Johannes Berg
The "Killer(R) Wi-Fi 6 AX1650w 160MHz Wireless Network Adapter (200D2W)" and "Killer(R) Wi-Fi 6 AX1650x 160MHz Wireless Network Adapter (200NGW)" names couldn't match properly because the most generic entry needs to be specified last. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20211024165252.86a430e5b2ff.I7a9e89df7ddfc939690d3718d41afc934a4d4ea0@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-10-28iwlwifi: mvm: fix some kerneldoc issuesEmmanuel Grumbach
A few fields were missing their kerneldoc in the station capabilities. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Fixes: c8a2e7a29702 ("iwlwifi: sta: set max HE max A-MPDU according to HE capa") Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20211024165252.fecbcd7c2fcc.I7419f102b798ba0cecd93c80f345b241670e0683@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-10-28drm/i915: Revert 'guc_id' from i915_request tracepointJoonas Lahtinen
Avoid adding backend specific data to the tracepoints outside of the LOW_LEVEL_TRACEPOINTS kernel config protection. These bits of information are bound to change depending on the selected submission method per platform and are not necessarily possible to maintain in the future. Fixes: dbf9da8d55ef ("drm/i915/guc: Add trace point for GuC submit") Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: John Harrison <john.c.harrison@intel.com> Cc: Matthew Brost <matthew.brost@intel.com> Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Matt Roper <matthew.d.roper@intel.com> Reviewed-by: Matthew Auld <matthew.auld@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211027093255.66489-1-joonas.lahtinen@linux.intel.com (cherry picked from commit 64512a66b67e6546e2db15192b3603cd6d58b75c) Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
2021-10-28ath6kl: fix division by zero in send pathJohan Hovold
Add the missing endpoint max-packet sanity check to probe() to avoid division by zero in ath10k_usb_hif_tx_sg() in case a malicious device has broken descriptors (or when doing descriptor fuzz testing). Note that USB core will reject URBs submitted for endpoints with zero wMaxPacketSize but that drivers doing packet-size calculations still need to handle this (cf. commit 2548288b4fb0 ("USB: Fix: Don't skip endpoint descriptors with maxpacket=0")). Fixes: 9cbee358687e ("ath6kl: add full USB support") Cc: stable@vger.kernel.org # 3.5 Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20211027080819.6675-3-johan@kernel.org
2021-10-28ath10k: fix division by zero in send pathJohan Hovold
Add the missing endpoint max-packet sanity check to probe() to avoid division by zero in ath10k_usb_hif_tx_sg() in case a malicious device has broken descriptors (or when doing descriptor fuzz testing). Note that USB core will reject URBs submitted for endpoints with zero wMaxPacketSize but that drivers doing packet-size calculations still need to handle this (cf. commit 2548288b4fb0 ("USB: Fix: Don't skip endpoint descriptors with maxpacket=0")). Fixes: 4db66499df91 ("ath10k: add initial USB support") Cc: stable@vger.kernel.org # 4.14 Cc: Erik Stromdahl <erik.stromdahl@gmail.com> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20211027080819.6675-2-johan@kernel.org
2021-10-28ath6kl: fix control-message timeoutJohan Hovold
USB control-message timeouts are specified in milliseconds and should specifically not vary with CONFIG_HZ. Fixes: 241b128b6b69 ("ath6kl: add back beginnings of USB support") Cc: stable@vger.kernel.org # 3.4 Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20211025120522.6045-3-johan@kernel.org
2021-10-28ath10k: fix control-message timeoutJohan Hovold
USB control-message timeouts are specified in milliseconds and should specifically not vary with CONFIG_HZ. Fixes: 4db66499df91 ("ath10k: add initial USB support") Cc: stable@vger.kernel.org # 4.14 Cc: Erik Stromdahl <erik.stromdahl@gmail.com> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20211025120522.6045-2-johan@kernel.org
2021-10-28wcn36xx: add missing 5GHz channels 136 and 144Benjamin Li
The official feature-complete WCN3680B driver (known as prima, open source but not upstream) supports channels 136 and 144. However, these channels are missing in upstream. Add them here to get closer to feature parity with prima. Signed-off-by: Benjamin Li <benl@squareup.com> Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20211025175359.3591048-3-benl@squareup.com
2021-10-28wcn36xx: switch on antenna diversity feature bitBenjamin Li
The official feature-complete WCN3680B driver (known as prima, open source but not upstream) sends this feature bit. As we wish to support the antenna diversity feature in upstream, we need to set this bit as well. Signed-off-by: Benjamin Li <benl@squareup.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20211025175359.3591048-2-benl@squareup.com
2021-10-28wcn36xx: Channel list update before hardware scanLoic Poulain
The channel scan list must be updated before triggering a hardware scan so that firmware takes into account the regulatory info for each single channel such as active/passive config, power, DFS, etc... Without this the firmware uses its own internal default channel configuration, which is not aligned with mac80211 regulatory rules, and misses several channels (e.g. 144). Fixes: 2f3bef4b247e ("wcn36xx: Add hardware scan offload support") Signed-off-by: Loic Poulain <loic.poulain@linaro.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/1635175328-25642-1-git-send-email-loic.poulain@linaro.org
2021-10-28Merge tag 'drm-misc-fixes-2021-10-28' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-misc into drm-fixes One patch to fix the default screen orientation on the GPD Win3 Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maxime Ripard <maxime@cerno.tech> Link: https://patchwork.freedesktop.org/patch/msgid/20211028072300.b4gqexq6zfhby24g@gilmour
2021-10-28drm: Add R10 and R12 FourCCLaurent Pinchart
Add FourCCs for 10- and 12-bit red formats with padding to 16 bits. They correspond to the V4L2 10- and 12-bit greyscale (V4L2_PIX_FMT_Y10 and V4L2_PIX_FMT_Y12) formats, as well as the Bayer formats with the same bit depth (V4L2_PIX_FMT_SBGGR{10,12} and all other Bayer pattern permutations). These formats are not used by any kernel driver at this point, but need to be exposed to applications by libcamera, which uses DRM FourCCs for pixel formats. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211027233140.12268-1-laurent.pinchart@ideasonboard.com
2021-10-28Merge tag 'drm-misc-fixes-2021-10-26' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-misc into drm-fixes drm-misc-fixes for v5.15-rc8: - Fix fence leak in ttm_transfered_destroy. - Add quirk for Aya Neo 2021 - Reset property count for each drm damage selftest so full run will work correctly. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/4a133970-ff4b-aa62-d346-b269b1b9236e@linux.intel.com
2021-10-28Merge tag 'drm-msm-next-2021-10-26' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/msm into drm-next * eDP support in DP sub-driver (for newer SoCs with native eDP output) * dpu irq handling cleanup * CRC support for making igt happy * Support for NO_CONNECTOR bridges * dsi: 14nm phy support for msm8953 * mdp5: support for msm8x53, sdm450, sdm632 * various smaller fixes and cleanups Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rob Clark <robdclark@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/CAF6AEGsH9EwcpqGNNRJeL99NvFFjHX3SUg+nTYu0dHG5U9+QuA@mail.gmail.com
2021-10-28BackMerge tag 'v5.15-rc7' into drm-nextDave Airlie
The msm next tree is based on rc3, so let's just backmerge rc7 before pulling it in. Signed-off-by: Dave Airlie <airlied@redhat.com>
2021-10-27Merge branch 'mlx5-next' of ↵Saeed Mahameed
git://git.kernel.org/pub/scm/linux/kernel/git/mellanox/linux into net-next Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
2021-10-27hwmon: (tmp401) Drop support for TMP461Guenter Roeck
TMP461 is almost identical to TMP451, which is already supported by the lm90 driver. At the same time, unlike other sensors from the TMP401 compatible series, it only supports 8-bit temperature read operations, and it supports negative temperatures when configured for its default temperature range, and it supports a temperature offset register. Supporting this chip in the tmp401 driver adds unnecessary complexity. Remove its support from this driver and support the chip with the lm90 driver instead. Fixes: 24333ac26d01 ("hwmon: (tmp401) use smb word operations instead of 2 smb byte operations") Reported-by: David T. Wilson <david.wilson@nasa.gov> Cc: David T. Wilson <david.wilson@nasa.gov> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2021-10-27hwmon: (lm90) Add basic support for TI TMP461Guenter Roeck
TMP461 is almost identical to TMP451 and was actually detected as TMP451 with the existing lm90 driver if its I2C address is 0x4c. Add support for it to the lm90 driver. At the same time, improve the chip detection function to at least try to distinguish between TMP451 and TMP461. As a side effect, this fixes commit 24333ac26d01 ("hwmon: (tmp401) use smb word operations instead of 2 smb byte operations"). TMP461 does not support word operations on temperature registers, which causes bad temperature readings with the tmp401 driver. The lm90 driver does not perform word operations on temperature registers and thus does not have this problem. Support is listed as basic because TMP461 supports a sensor resolution of 0.0625 degrees C, while the lm90 driver assumes a resolution of 0.125 degrees C. Also, the TMP461 supports negative temperatures with its default temperature range, which is not the case for similar chips supported by the lm90 and the tmp401 drivers. Those limitations will be addressed with follow-up patches. Fixes: 24333ac26d01 ("hwmon: (tmp401) use smb word operations instead of 2 smb byte operations") Reported-by: David T. Wilson <david.wilson@nasa.gov> Cc: David T. Wilson <david.wilson@nasa.gov> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2021-10-27hwmon: (lm90) Introduce flag indicating extended temperature supportGuenter Roeck
A flag indicating extended temperature support makes it easier to add support for additional chips with this functionality. Cc: David T. Wilson <david.wilson@nasa.gov> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2021-10-27drm/amd/display: Fix deadlock when falling back to v2 from v3Nicholas Kazlauskas
[Why] A deadlock in the kernel occurs when we fallback from the V3 to V2 add_topology_to_display or remove_topology_to_display because they both try to acquire the dtm_mutex but recursive locking isn't supported on mutex_lock(). [How] Make the mutex_lock/unlock more fine grained and move them up such that they're only required for the psp invocation itself. Fixes: bf62221e9d0e ("drm/amd/display: Add DCN3.1 HDCP support") Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Reviewed-by: Aric Cyr <aric.cyr@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2021-10-27drm/amd/display: Fallback to clocks which meet requested voltage on DCN31Michael Strauss
[WHY] On certain configs, SMU clock table voltages don't match which cause parser to behave incorrectly by leaving dcfclk and socclk table entries unpopulated. [HOW] Currently the function that finds the corresponding clock for a given voltage only checks for exact voltage level matches. In the case that no match gets found, parser now falls back to searching for the max clock which meets the requested voltage (i.e. its corresponding voltage is below requested). Signed-off-by: Michael Strauss <michael.strauss@amd.com> Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2021-10-27drm/amdgpu: Fix even more out of bound writes from debugfsPatrik Jakobsson
CVE-2021-42327 was fixed by: commit f23750b5b3d98653b31d4469592935ef6364ad67 Author: Thelford Williams <tdwilliamsiv@gmail.com> Date: Wed Oct 13 16:04:13 2021 -0400 drm/amdgpu: fix out of bounds write but amdgpu_dm_debugfs.c contains more of the same issue so fix the remaining ones. v2: * Add missing fix in dp_max_bpc_write (Harry Wentland) Fixes: 918698d5c2b5 ("drm/amd/display: Return the number of bytes parsed than allocated") Signed-off-by: Patrik Jakobsson <pjakobsson@suse.de> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2021-10-27net: phy: Fix unsigned comparison with less than zeroJiapeng Chong
Fix the following coccicheck warning: ./drivers/net/phy/at803x.c:493:5-10: WARNING: Unsigned expression compared with zero: value < 0. Reported-by: Abaci Robot <abaci@linux.alibaba.com> Fixes: 7beecaf7d507 ("net: phy: at803x: improve the WOL feature") Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Link: https://lore.kernel.org/r/1635325191-101815-1-git-send-email-jiapeng.chong@linux.alibaba.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-10-28Merge tag 'topic/amdgpu-dp2.0-mst-2021-10-27' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-misc into drm-next UAPI Changes: Nope! Cross-subsystem Changes: drm_dp_update_payload_part1() takes a new argument for specifying what the VCPI slot start is Core Changes: Make the DP MST helpers aware of the current starting VCPI slot/VCPI total slot count... Driver Changes: ...and then add support for taking advantage of this for 128b/132b links on DP 2.0 for amdgpu Signed-off-by: Dave Airlie <airlied@redhat.com> From: Lyude Paul <lyude@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/bf8e724cc0c8803d58a8d730fd6883c991376a76.camel@redhat.com
2021-10-27net: thunderbolt: use eth_hw_addr_set()Jakub Kicinski
Commit 406f42fa0d3c ("net-next: When a bond have a massive amount of VLANs...") introduced a rbtree for faster Ethernet address look up. To maintain netdev->dev_addr in this tree we need to make all the writes to it go through appropriate helpers. Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Link: https://lore.kernel.org/r/20211026175547.3198242-1-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-10-27staging: use of_get_ethdev_address()Jakub Kicinski
Use the new of_get_ethdev_address() helper for the cases where dev->dev_addr is passed in directly as the destination. @@ expression dev, np; @@ - of_get_mac_address(np, dev->dev_addr) + of_get_ethdev_address(np, dev) Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Link: https://lore.kernel.org/r/20211026175038.3197397-1-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-10-27net: macb: Fix mdio child node detectionGuenter Roeck
Commit 4d98bb0d7ec2 ("net: macb: Use mdio child node for MDIO bus if it exists") added code to detect if a 'mdio' child node exists to the macb driver. Ths added code does, however, not actually check if the child node exists, but if the parent node exists. This results in errors such as macb 10090000.ethernet eth0: Could not attach PHY (-19) if there is no 'mdio' child node. Fix the code to actually check for the child node. Fixes: 4d98bb0d7ec2 ("net: macb: Use mdio child node for MDIO bus if it exists") Cc: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Sean Anderson <sean.anderson@seco.com> Tested-by: Claudiu Beznea <claudiu.beznea@microchip.com> Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com> Link: https://lore.kernel.org/r/20211026173950.353636-1-linux@roeck-us.net Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-10-27r8169: Add device 10ec:8162 to driver r8169Janghyub Seo
This patch makes the driver r8169 pick up device Realtek Semiconductor Co. , Ltd. Device [10ec:8162]. Signed-off-by: Janghyub Seo <jhyub06@gmail.com> Suggested-by: Rushab Shah <rushabshah32@gmail.com> Link: https://lore.kernel.org/r/1635231849296.1489250046.441294000@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-10-27drm/amdgpu/display: fix build when CONFIG_DRM_AMD_DC_DCN is not setAlex Deucher
Need to guard some things with CONFIG_DRM_AMD_DC_DCN. Fixes: 41724ea273cdda ("drm/amd/display: Add DP 2.0 MST DM Support") Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: Lyude Paul <lyude@redhat.com> Cc: Dave Airlie <airlied@gmail.com> Reviewed-by: Lyude Paul <lyude@redhat.com> Signed-off-by: Lyude Paul <lyude@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211027223914.1776061-1-alexander.deucher@amd.com
2021-10-27dm crypt: log aead integrity violations to audit subsystemMichael Weiß
Since dm-crypt target can be stacked on dm-integrity targets to provide authenticated encryption, integrity violations are recognized here during aead computation. We use the dm-audit submodule to signal those events to user space, too. The construction and destruction of crypt device mappings are also logged as audit events. Signed-off-by: Michael Weiß <michael.weiss@aisec.fraunhofer.de> Signed-off-by: Mike Snitzer <snitzer@redhat.com>
2021-10-27dm integrity: log audit events for dm-integrity targetMichael Weiß
dm-integrity signals integrity violations by returning I/O errors to user space. To identify integrity violations by a controlling instance, the kernel audit subsystem can be used to emit audit events to user space. We use the new dm-audit submodule allowing to emit audit events on relevant I/O errors. The construction and destruction of integrity device mappings are also relevant for auditing a system. Thus, those events are also logged as audit events. Signed-off-by: Michael Weiß <michael.weiss@aisec.fraunhofer.de> Signed-off-by: Mike Snitzer <snitzer@redhat.com>
2021-10-27dm: introduce audit event module for device mapperMichael Weiß
To be able to send auditing events to user space, we introduce a generic dm-audit module. It provides helper functions to emit audit events through the kernel audit subsystem. We claim the AUDIT_DM_CTRL type=1336 and AUDIT_DM_EVENT type=1337 out of the audit event messages range in the corresponding userspace api in 'include/uapi/linux/audit.h' for those events. AUDIT_DM_CTRL is used to provide information about creation and destruction of device mapper targets which are triggered by user space admin control actions. AUDIT_DM_EVENT is used to provide information about actual errors during operation of the mapped device, showing e.g. integrity violations in audit log. Following commits to device mapper targets actually will make use of this to emit those events in relevant cases. The audit logs look like this if executing the following simple test: # dd if=/dev/zero of=test.img bs=1M count=1024 # losetup -f test.img # integritysetup -vD format --integrity sha256 -t 32 /dev/loop0 # integritysetup open -D /dev/loop0 --integrity sha256 integritytest # integritysetup status integritytest # integritysetup close integritytest # integritysetup open -D /dev/loop0 --integrity sha256 integritytest # integritysetup status integritytest # dd if=/dev/urandom of=/dev/loop0 bs=512 count=1 seek=100000 # dd if=/dev/mapper/integritytest of=/dev/null ------------------------- audit.log from auditd type=UNKNOWN[1336] msg=audit(1630425039.363:184): module=integrity op=ctr ppid=3807 pid=3819 auid=1000 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=pts2 ses=3 comm="integritysetup" exe="/sbin/integritysetup" subj==unconfined dev=254:3 error_msg='success' res=1 type=UNKNOWN[1336] msg=audit(1630425039.471:185): module=integrity op=dtr ppid=3807 pid=3819 auid=1000 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=pts2 ses=3 comm="integritysetup" exe="/sbin/integritysetup" subj==unconfined dev=254:3 error_msg='success' res=1 type=UNKNOWN[1336] msg=audit(1630425039.611:186): module=integrity op=ctr ppid=3807 pid=3819 auid=1000 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=pts2 ses=3 comm="integritysetup" exe="/sbin/integritysetup" subj==unconfined dev=254:3 error_msg='success' res=1 type=UNKNOWN[1336] msg=audit(1630425054.475:187): module=integrity op=dtr ppid=3807 pid=3819 auid=1000 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=pts2 ses=3 comm="integritysetup" exe="/sbin/integritysetup" subj==unconfined dev=254:3 error_msg='success' res=1 type=UNKNOWN[1336] msg=audit(1630425073.171:191): module=integrity op=ctr ppid=3807 pid=3883 auid=1000 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=pts2 ses=3 comm="integritysetup" exe="/sbin/integritysetup" subj==unconfined dev=254:3 error_msg='success' res=1 type=UNKNOWN[1336] msg=audit(1630425087.239:192): module=integrity op=dtr ppid=3807 pid=3902 auid=1000 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=pts2 ses=3 comm="integritysetup" exe="/sbin/integritysetup" subj==unconfined dev=254:3 error_msg='success' res=1 type=UNKNOWN[1336] msg=audit(1630425093.755:193): module=integrity op=ctr ppid=3807 pid=3906 auid=1000 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=pts2 ses=3 comm="integritysetup" exe="/sbin/integritysetup" subj==unconfined dev=254:3 error_msg='success' res=1 type=UNKNOWN[1337] msg=audit(1630425112.119:194): module=integrity op=integrity-checksum dev=254:3 sector=77480 res=0 type=UNKNOWN[1337] msg=audit(1630425112.119:195): module=integrity op=integrity-checksum dev=254:3 sector=77480 res=0 type=UNKNOWN[1337] msg=audit(1630425112.119:196): module=integrity op=integrity-checksum dev=254:3 sector=77480 res=0 type=UNKNOWN[1337] msg=audit(1630425112.119:197): module=integrity op=integrity-checksum dev=254:3 sector=77480 res=0 type=UNKNOWN[1337] msg=audit(1630425112.119:198): module=integrity op=integrity-checksum dev=254:3 sector=77480 res=0 type=UNKNOWN[1337] msg=audit(1630425112.119:199): module=integrity op=integrity-checksum dev=254:3 sector=77480 res=0 type=UNKNOWN[1337] msg=audit(1630425112.119:200): module=integrity op=integrity-checksum dev=254:3 sector=77480 res=0 type=UNKNOWN[1337] msg=audit(1630425112.119:201): module=integrity op=integrity-checksum dev=254:3 sector=77480 res=0 type=UNKNOWN[1337] msg=audit(1630425112.119:202): module=integrity op=integrity-checksum dev=254:3 sector=77480 res=0 type=UNKNOWN[1337] msg=audit(1630425112.119:203): module=integrity op=integrity-checksum dev=254:3 sector=77480 res=0 Signed-off-by: Michael Weiß <michael.weiss@aisec.fraunhofer.de> Signed-off-by: Paul Moore <paul@paul-moore.com> # fix audit.h numbering Signed-off-by: Mike Snitzer <snitzer@redhat.com>
2021-10-27watchdog: bcm63xx_wdt: fix fallthrough warningRafał Miłecki
This fixes: drivers/watchdog/bcm63xx_wdt.c: In function 'bcm63xx_wdt_ioctl': drivers/watchdog/bcm63xx_wdt.c:208:17: warning: this statement may fall through [-Wimplicit-fallthrough=] Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20211027123135.27458-1-zajec5@gmail.com Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2021-10-27virtio-blk: Use blk_validate_block_size() to validate block sizeXie Yongji
The block layer can't support a block size larger than page size yet. And a block size that's too small or not a power of two won't work either. If a misconfigured device presents an invalid block size in configuration space, it will result in the kernel crash something like below: [ 506.154324] BUG: kernel NULL pointer dereference, address: 0000000000000008 [ 506.160416] RIP: 0010:create_empty_buffers+0x24/0x100 [ 506.174302] Call Trace: [ 506.174651] create_page_buffers+0x4d/0x60 [ 506.175207] block_read_full_page+0x50/0x380 [ 506.175798] ? __mod_lruvec_page_state+0x60/0xa0 [ 506.176412] ? __add_to_page_cache_locked+0x1b2/0x390 [ 506.177085] ? blkdev_direct_IO+0x4a0/0x4a0 [ 506.177644] ? scan_shadow_nodes+0x30/0x30 [ 506.178206] ? lru_cache_add+0x42/0x60 [ 506.178716] do_read_cache_page+0x695/0x740 [ 506.179278] ? read_part_sector+0xe0/0xe0 [ 506.179821] read_part_sector+0x36/0xe0 [ 506.180337] adfspart_check_ICS+0x32/0x320 [ 506.180890] ? snprintf+0x45/0x70 [ 506.181350] ? read_part_sector+0xe0/0xe0 [ 506.181906] bdev_disk_changed+0x229/0x5c0 [ 506.182483] blkdev_get_whole+0x6d/0x90 [ 506.183013] blkdev_get_by_dev+0x122/0x2d0 [ 506.183562] device_add_disk+0x39e/0x3c0 [ 506.184472] virtblk_probe+0x3f8/0x79b [virtio_blk] [ 506.185461] virtio_dev_probe+0x15e/0x1d0 [virtio] So let's use a block layer helper to validate the block size. Signed-off-by: Xie Yongji <xieyongji@bytedance.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Link: https://lore.kernel.org/r/20211026144015.188-5-xieyongji@bytedance.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
2021-10-27loop: Use blk_validate_block_size() to validate block sizeXie Yongji
Remove loop_validate_block_size() and use the block layer helper to validate block size. Signed-off-by: Xie Yongji <xieyongji@bytedance.com> Link: https://lore.kernel.org/r/20211026144015.188-4-xieyongji@bytedance.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
2021-10-27nbd: Use blk_validate_block_size() to validate block sizeXie Yongji
Use the block layer helper to validate block size instead of open coding it. Signed-off-by: Xie Yongji <xieyongji@bytedance.com> Link: https://lore.kernel.org/r/20211026144015.188-3-xieyongji@bytedance.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
2021-10-27Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhostLinus Torvalds
Pull virtio fixes from Michael Tsirkin: "A couple of fixes that seem important enough to pick at the last moment" * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: virtio-ring: fix DMA metadata flags vduse: Fix race condition between resetting and irq injecting vduse: Disallow injecting interrupt before DRIVER_OK is set
2021-10-27virtio-ring: fix DMA metadata flagsVincent Whitchurch
The flags are currently overwritten, leading to the wrong direction being passed to the DMA unmap functions. Fixes: 72b5e8958738aaa4 ("virtio-ring: store DMA metadata in desc_extra for split virtqueue") Signed-off-by: Vincent Whitchurch <vincent.whitchurch@axis.com> Link: https://lore.kernel.org/r/20211026133100.17541-1-vincent.whitchurch@axis.com Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Acked-by: Jason Wang <jasowang@redhat.com>
2021-10-27usbnet: fix error return code in usbnet_probe()Wang Hai
Return error code if usb_maxpacket() returns 0 in usbnet_probe() Fixes: 397430b50a36 ("usbnet: sanity check for maxpacket") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Wang Hai <wanghai38@huawei.com> Reviewed-by: Johan Hovold <johan@kernel.org> Link: https://lore.kernel.org/r/20211026124015.3025136-1-wanghai38@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-10-27usb: mtu3: enable wake-up interrupt after runtime_suspend calledChunfeng Yun
Use the new API dev_pm_set_dedicated_wake_irq_reverse() to request dedicated wake-up interrupt, due to we want to enable the wake IRQ after running ->runtime_suspend(). Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2021-10-27usb: xhci-mtk: enable wake-up interrupt after runtime_suspend calledChunfeng Yun
Use new function dev_pm_set_dedicated_wake_irq_reverse() to request dedicated wake-up interrupt, due to we want to enable the wake IRQ after running ->runtime_suspend(). Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2021-10-27PM / wakeirq: support enabling wake-up irq after runtime_suspend calledChunfeng Yun
When the dedicated wake IRQ is level trigger, and it uses the device's low-power status as the wakeup source, that means if the device is not in low-power state, the wake IRQ will be triggered if enabled; For this case, need enable the wake IRQ after running the device's ->runtime_suspend() which make it enter low-power state. e.g. Assume the wake IRQ is a low level trigger type, and the wakeup signal comes from the low-power status of the device. The wakeup signal is low level at running time (0), and becomes high level when the device enters low-power state (runtime_suspend (1) is called), a wakeup event at (2) make the device exit low-power state, then the wakeup signal also becomes low level. ------------------ | ^ ^| ---------------- | | -------------- |<---(0)--->|<--(1)--| (3) (2) (4) if enable the wake IRQ before running runtime_suspend during (0), a wake IRQ will arise, it causes resume immediately; it works if enable wake IRQ ( e.g. at (3) or (4)) after running ->runtime_suspend(). This patch introduces a new status WAKE_IRQ_DEDICATED_REVERSE to optionally support enabling wake IRQ after running ->runtime_suspend(). Suggested-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2021-10-27PCI: Prefer 'unsigned int' over bare 'unsigned'Krzysztof Wilczyński
The bare "unsigned" type implicitly means "unsigned int", but the preferred coding style is to use the complete type name. Update the bare use of "unsigned" to the preferred "unsigned int". No change to functionality intended. See a1ce18e4f941 ("checkpatch: warn on bare unsigned or signed declarations without int"). Link: https://lore.kernel.org/r/20211013014136.1117543-1-kw@linux.com Signed-off-by: Krzysztof Wilczyński <kw@linux.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2021-10-27perf: qcom_l2_pmu: ACPI: Use ACPI_COMPANION() directlyRafael J. Wysocki
The ACPI_HANDLE() macro is a wrapper arond the ACPI_COMPANION() macro and the ACPI handle produced by the former comes from the ACPI device object produced by the latter, so it is way more straightforward to evaluate the latter directly instead of passing the handle produced by the former to acpi_bus_get_device(). Modify l2_cache_pmu_probe_cluster() accordingly (no intentional functional impact). While at it, rename the ACPI device pointer to adev for more clarity. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2021-10-27ACPI: APEI: mark apei_hest_parse() staticChristoph Hellwig
apei_hest_parse() is only used in hest.c, so mark it static. Signed-off-by: Christoph Hellwig <hch@lst.de> [ rjw: Minor subject and changelog edits ] Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2021-10-27ACPI: APEI: EINJ: Relax platform response timeout to 1 secondShuai Xue
When injecting an error into the platform, the OSPM executes an EXECUTE_OPERATION action to instruct the platform to begin the injection operation. And then, the OSPM busy waits for a while by continually executing CHECK_BUSY_STATUS action until the platform indicates that the operation is complete. More specifically, the platform is limited to respond within 1 millisecond right now. This is too strict for some platforms. For example, in Arm platform, when injecting a Processor Correctable error, the OSPM will warn: Firmware does not respond in time. And a message is printed on the console: echo: write error: Input/output error We observe that the waiting time for DDR error injection is about 10 ms and that for PCIe error injection is about 500 ms in Arm platform. In this patch, we relax the response timeout to 1 second. Signed-off-by: Shuai Xue <xueshuai@linux.alibaba.com> Reviewed-by: Tony Luck <tony.luck@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2021-10-27coresight: trbe: Work around write to out of rangeSuzuki K Poulose
TRBE implementations affected by Arm erratum (2253138 or 2224489), could write to the next address after the TRBLIMITR.LIMIT, instead of wrapping to the TRBBASER. This implies that the TRBE could potentially corrupt : - A page used by the rest of the kernel/user (if the LIMIT = end of perf ring buffer) - A page within the ring buffer, but outside the driver's range. [head, head + size]. This may contain some trace data, may be consumed by the userspace. We workaround this erratum by : - Making sure that there is at least an extra PAGE space left in the TRBE's range than we normally assign. This will be additional to other restrictions (e.g, the TRBE alignment for working around TRBE_WORKAROUND_OVERWRITE_IN_FILL_MODE, where there is a minimum of PAGE_SIZE. Thus we would have 2 * PAGE_SIZE) - Adjust the LIMIT to leave the last PAGE_SIZE out of the TRBE's allowed range (i.e, TRBEBASER...TRBLIMITR.LIMIT), by : TRBLIMITR.LIMIT -= PAGE_SIZE Cc: Anshuman Khandual <anshuman.khandual@arm.com> Cc: Mathieu Poirier <mathieu.poirier@linaro.org> Cc: Mike Leach <mike.leach@linaro.org> Cc: Leo Yan <leo.yan@linaro.org> Reviewed-by: Anshuman Khandual <anshuman.khandual@arm.com> Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com> Link: https://lore.kernel.org/r/20211019163153.3692640-14-suzuki.poulose@arm.com Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
generated by cgit (git 2.34.1) at 2025-10-02 05:48:21 +0000