Per toshiba,tc358767.yaml DT binding document, port@2 the output (e)DP
port is optional. In case this port is not described in DT, the bridge
driver operates in DPI-to-DP mode. The drm_of_find_panel_or_bridge()
call in tc_probe_edp_bridge_endpoint() returns -ENODEV in case port@2
is not present in DT and this specific return value is incorrectly
propagated outside of tc_probe_edp_bridge_endpoint() function. All
other error values must be propagated and are propagated correctly.
Return 0 in case the port@2 is missing instead, that reinstates the
original behavior before the commit this patch fixes.
Fixes: 8478095a8c ("drm/bridge: tc358767: Move (e)DP bridge endpoint parsing into dedicated function")
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Jonas Karlman <jonas@kwiboo.se>
Cc: Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
Cc: Lucas Stach <l.stach@pengutronix.de>
Cc: Marek Vasut <marex@denx.de>
Cc: Maxime Ripard <maxime@cerno.tech>
Cc: Neil Armstrong <narmstrong@baylibre.com>
Cc: Robert Foss <robert.foss@linaro.org>
Cc: Sam Ravnborg <sam@ravnborg.org>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20220428213132.447890-1-marex@denx.de
People are occasionally reporting a warning bfqq_request_over_limit()
triggering reporting that BFQ's idea of cgroup hierarchy (and its depth)
does not match what generic blkcg code thinks. This can actually happen
when bfqq gets moved between BFQ groups while bfqq_request_over_limit()
is running. Make sure the code is safe against BFQ queue being moved to
a different BFQ group.
Fixes: 76f1df88bb ("bfq: Limit number of requests consumed by each cgroup")
CC: stable@vger.kernel.org
Link: https://lore.kernel.org/all/CAJCQCtTw_2C7ZSz7as5Gvq=OmnDiio=HRkQekqWpKot84sQhFA@mail.gmail.com/
Reported-by: Chris Murphy <lists@colorremedies.com>
Reported-by: "yukuai (C)" <yukuai3@huawei.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20220407140738.9723-1-jack@suse.cz
Signed-off-by: Jens Axboe <axboe@kernel.dk>
When a XEN_HVM guest uses the XEN PIRQ/Eventchannel mechanism, then
PCI/MSI[-X] masking is solely controlled by the hypervisor, but contrary to
XEN_PV guests this does not disable PCI/MSI[-X] masking in the PCI/MSI
layer.
This can lead to a situation where the PCI/MSI layer masks an MSI[-X]
interrupt and the hypervisor grants the write despite the fact that it
already requested the interrupt. As a consequence interrupt delivery on the
affected device is not happening ever.
Set pci_msi_ignore_mask to prevent that like it's done for XEN_PV guests
already.
Fixes: 809f9267bb ("xen: map MSIs into pirqs")
Reported-by: Jeremi Piotrowski <jpiotrowski@linux.microsoft.com>
Reported-by: Dusty Mabe <dustymabe@redhat.com>
Reported-by: Salvatore Bonaccorso <carnil@debian.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Tested-by: Noah Meyerhans <noahm@debian.org>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/87tuaduxj5.ffs@tglx
Fix the below drm/edid kernel-doc warnings:
drivers/gpu/drm/drm_edid.c:1589: warning: Function parameter or member '_edid' not described in 'drm_edid_header_is_valid'
drivers/gpu/drm/drm_edid.c:1589: warning: Excess function parameter 'raw_edid' description in 'drm_edid_header_is_valid'
drivers/gpu/drm/drm_edid.c:1737: warning: Function parameter or member '_block' not described in 'drm_edid_block_valid'
drivers/gpu/drm/drm_edid.c:1737: warning: Excess function parameter 'raw_edid' description in 'drm_edid_block_valid'
drivers/gpu/drm/drm_edid.c:2136: warning: Function parameter or member 'read_block' not described in 'drm_do_get_edid'
drivers/gpu/drm/drm_edid.c:2136: warning: Function parameter or member 'context' not described in 'drm_do_get_edid'
drivers/gpu/drm/drm_edid.c:2136: warning: Excess function parameter 'get_edid_block' description in 'drm_do_get_edid'
drivers/gpu/drm/drm_edid.c:2136: warning: Excess function parameter 'data' description in 'drm_do_get_edid'
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
References: https://lore.kernel.org/r/20220406154431.567414c3@canb.auug.org.au
References: https://lore.kernel.org/r/20220420162431.2b28ddea@canb.auug.org.au
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Simon Ser <contact@emersion.fr>
Link: https://patchwork.freedesktop.org/patch/msgid/20220426091913.1339941-1-jani.nikula@intel.com
The DRM_DP_AUX_CHARDEV and DRM_DP_CEC Kconfig symbols enable code that use
DP helper functions, that are only present if CONFIG_DRM_DISPLAY_DP_HELPER
is also enabled.
But these don't select the DRM_DISPLAY_DP_HELPER symbol, meaning that it
is possible to enable any of them without CONFIG_DRM_DISPLAY_DP_HELPER.
That will lead to the following linking errors with the mentioned config:
LD vmlinux.o
MODPOST vmlinux.symvers
MODINFO modules.builtin.modinfo
GEN modules.builtin
LD .tmp_vmlinux.kallsyms1
KSYMS .tmp_vmlinux.kallsyms1.S
AS .tmp_vmlinux.kallsyms1.S
LD .tmp_vmlinux.kallsyms2
KSYMS .tmp_vmlinux.kallsyms2.S
AS .tmp_vmlinux.kallsyms2.S
LD vmlinux
SYSMAP System.map
SORTTAB vmlinux
OBJCOPY arch/arm64/boot/Image
MODPOST modules-only.symvers
ERROR: modpost: "drm_dp_dpcd_write" [drivers/gpu/drm/display/drm_display_helper.ko] undefined!
ERROR: modpost: "drm_dp_read_desc" [drivers/gpu/drm/display/drm_display_helper.ko] undefined!
ERROR: modpost: "drm_dp_dpcd_read" [drivers/gpu/drm/display/drm_display_helper.ko] undefined!
make[1]: *** [scripts/Makefile.modpost:134: modules-only.symvers] Error 1
make[1]: *** Deleting file 'modules-only.symvers'
make: *** [Makefile:1749: modules] Error 2
Besides making these symbols to select CONFIG_DRM_DISPLAY_DP_HELPER, make
them to depend on DRM_DISPLAY_HELPER, since can't be enabled without it.
Note: It seems this has been an issue for a long time but was made easier
to reproduce after the commit 1e0f66420b ("drm/display: Introduce a DRM
display-helper module"). Adding a Fixes: tag just to make sure that this
fix will be picked for stable once the mentioned change also lands there.
Fixes: 1e0f66420b ("drm/display: Introduce a DRM display-helper module")
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Lyude Paul <lyude@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220428082244.390859-1-javierm@redhat.com
UAPI Changes:
Cross-subsystem Changes:
Core Changes:
- Introduction of display-helper module, and rework of the DP, DSC,
HDCP, HDMI and SCDC headers
- doc: Improvements for tiny drivers, link to external resources
- formats: helper to convert from RGB888 and RGB565 to XRGB8888
- modes: make width-mm/height-mm check mandatory in of_get_drm_panel_display_mode
- ttm: Convert from kvmalloc_array to kvcalloc
Driver Changes:
- bridge:
- analogix_dp: Fix error handling in probe
- dw_hdmi: Coccinelle fixes
- it6505: Fix Kconfig dependency on DRM_DP_AUX_BUS
- panel:
- new panel: DataImage FG040346DSSWBG04
- amdgpu: ttm_eu cleanups
- mxsfb: Rework CRTC mode setting
- nouveau: Make some variables static
- sun4i: Drop drm_display_info.is_hdmi caching, support for the
Allwinner D1
- vc4: Drop drm_display_info.is_hdmi caching
- vmwgfx: Fence improvements
-----BEGIN PGP SIGNATURE-----
iHUEABYKAB0WIQRcEzekXsqa64kGDp7j7w1vZxhRxQUCYmpHrQAKCRDj7w1vZxhR
xTC3AQDrZx4SIu9p76z9cRCDwvkOFs1H2Q/YJGnv6zU6QiSWBwD9ENTmaJslcSVw
+tYfhRo2Z0GEvhiKVmQPZ561TNUJzQU=
=4Bw4
-----END PGP SIGNATURE-----
Merge tag 'drm-misc-next-2022-04-28' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
drm-misc-next for 5.19:
UAPI Changes:
Cross-subsystem Changes:
Core Changes:
- Introduction of display-helper module, and rework of the DP, DSC,
HDCP, HDMI and SCDC headers
- doc: Improvements for tiny drivers, link to external resources
- formats: helper to convert from RGB888 and RGB565 to XRGB8888
- modes: make width-mm/height-mm check mandatory in of_get_drm_panel_display_mode
- ttm: Convert from kvmalloc_array to kvcalloc
Driver Changes:
- bridge:
- analogix_dp: Fix error handling in probe
- dw_hdmi: Coccinelle fixes
- it6505: Fix Kconfig dependency on DRM_DP_AUX_BUS
- panel:
- new panel: DataImage FG040346DSSWBG04
- amdgpu: ttm_eu cleanups
- mxsfb: Rework CRTC mode setting
- nouveau: Make some variables static
- sun4i: Drop drm_display_info.is_hdmi caching, support for the
Allwinner D1
- vc4: Drop drm_display_info.is_hdmi caching
- vmwgfx: Fence improvements
Signed-off-by: Dave Airlie <airlied@redhat.com>
# gpg: Signature made Thu 28 Apr 2022 17:52:13 AEST
# gpg: using EDDSA key 5C1337A45ECA9AEB89060E9EE3EF0D6F671851C5
# gpg: Can't check signature: No public key
From: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/20220428075237.yypztjha7hetphcd@houat
and netfilter.
Current release - new code bugs:
- bridge: switchdev: check br_vlan_group() return value
- use this_cpu_inc() to increment net->core_stats, fix preempt-rt
Previous releases - regressions:
- eth: stmmac: fix write to sgmii_adapter_base
Previous releases - always broken:
- netfilter: nf_conntrack_tcp: re-init for syn packets only,
resolving issues with TCP fastopen
- tcp: md5: fix incorrect tcp_header_len for incoming connections
- tcp: fix F-RTO may not work correctly when receiving DSACK
- tcp: ensure use of most recently sent skb when filling rate samples
- tcp: fix potential xmit stalls caused by TCP_NOTSENT_LOWAT
- virtio_net: fix wrong buf address calculation when using xdp
- xsk: fix forwarding when combining copy mode with busy poll
- xsk: fix possible crash when multiple sockets are created
- bpf: lwt: fix crash when using bpf_skb_set_tunnel_key() from
bpf_xmit lwt hook
- sctp: null-check asoc strreset_chunk in sctp_generate_reconf_event
- wireguard: device: check for metadata_dst with skb_valid_dst()
- netfilter: update ip6_route_me_harder to consider L3 domain
- gre: make o_seqno start from 0 in native mode
- gre: switch o_seqno to atomic to prevent races in collect_md mode
Misc:
- add Eric Dumazet to networking maintainers
- dt: dsa: realtek: remove realtek,rtl8367s string
- netfilter: flowtable: Remove the empty file
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
-----BEGIN PGP SIGNATURE-----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=XOSt
-----END PGP SIGNATURE-----
Merge tag 'net-5.18-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from bluetooth, bpf and netfilter.
Current release - new code bugs:
- bridge: switchdev: check br_vlan_group() return value
- use this_cpu_inc() to increment net->core_stats, fix preempt-rt
Previous releases - regressions:
- eth: stmmac: fix write to sgmii_adapter_base
Previous releases - always broken:
- netfilter: nf_conntrack_tcp: re-init for syn packets only,
resolving issues with TCP fastopen
- tcp: md5: fix incorrect tcp_header_len for incoming connections
- tcp: fix F-RTO may not work correctly when receiving DSACK
- tcp: ensure use of most recently sent skb when filling rate samples
- tcp: fix potential xmit stalls caused by TCP_NOTSENT_LOWAT
- virtio_net: fix wrong buf address calculation when using xdp
- xsk: fix forwarding when combining copy mode with busy poll
- xsk: fix possible crash when multiple sockets are created
- bpf: lwt: fix crash when using bpf_skb_set_tunnel_key() from
bpf_xmit lwt hook
- sctp: null-check asoc strreset_chunk in sctp_generate_reconf_event
- wireguard: device: check for metadata_dst with skb_valid_dst()
- netfilter: update ip6_route_me_harder to consider L3 domain
- gre: make o_seqno start from 0 in native mode
- gre: switch o_seqno to atomic to prevent races in collect_md mode
Misc:
- add Eric Dumazet to networking maintainers
- dt: dsa: realtek: remove realtek,rtl8367s string
- netfilter: flowtable: Remove the empty file"
* tag 'net-5.18-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (65 commits)
tcp: fix F-RTO may not work correctly when receiving DSACK
Revert "ibmvnic: Add ethtool private flag for driver-defined queue limits"
net: enetc: allow tc-etf offload even with NETIF_F_CSUM_MASK
ixgbe: ensure IPsec VF<->PF compatibility
MAINTAINERS: Update BNXT entry with firmware files
netfilter: nft_socket: only do sk lookups when indev is available
net: fec: add missing of_node_put() in fec_enet_init_stop_mode()
bnx2x: fix napi API usage sequence
tls: Skip tls_append_frag on zero copy size
Add Eric Dumazet to networking maintainers
netfilter: conntrack: fix udp offload timeout sysctl
netfilter: nf_conntrack_tcp: re-init for syn packets only
net: dsa: lantiq_gswip: Don't set GSWIP_MII_CFG_RMII_CLK
net: Use this_cpu_inc() to increment net->core_stats
Bluetooth: hci_sync: Cleanup hci_conn if it cannot be aborted
Bluetooth: hci_event: Fix creating hci_conn object on error status
Bluetooth: hci_event: Fix checking for invalid handle on error status
ice: fix use-after-free when deinitializing mailbox snapshot
ice: wait 5 s for EMP reset after firmware flash
ice: Protect vf_state check by cfg_lock in ice_vc_process_vf_msg()
...
io_rw_init_file does not initialize kiocb->private, so when iocb_bio_iopoll
reads kiocb->private it can contain uninitialized data.
Fixes: 3e08773c38 ("block: switch polling to be bio based")
Signed-off-by: Joseph Ravichandran <jravi@mit.edu>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
- Stop warning about deprecation of the userspace thermal governor
and cooling device status interface, because there are cases in
which user space has to drive thermal management with the help
of them (Daniel Lezcano).
- Fix attr.show callback prototype in the int340x thermal driver (Kees
Cook).
-----BEGIN PGP SIGNATURE-----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=u3GS
-----END PGP SIGNATURE-----
Merge tag 'thermal-5.18-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull thermal control fixes from Rafael Wysocki:
"These take back recent chages that started to confuse users and fix up
an attr.show callback prototype in a driver.
Specifics:
- Stop warning about deprecation of the userspace thermal governor
and cooling device status interface, because there are cases in
which user space has to drive thermal management with the help of
them (Daniel Lezcano)
- Fix attr.show callback prototype in the int340x thermal driver
(Kees Cook)"
* tag 'thermal-5.18-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
thermal/governor: Remove deprecated information
Revert "thermal/core: Deprecate changing cooling device state from userspace"
thermal: int340x: Fix attr.show callback prototype
- Fix issues with the Qualcomm's cpufreq driver (Dmitry Baryshkov,
Vladimir Zapolskiy).
- Fix memory leak with the Sun501 driver (Xiaobing Luo).
- Make intel_idle enable C1E promotion on all CPUs when C1E is
preferred to C1 (Artem Bityutskiy).
- Make C6 optimization on Sapphire Rapids added recently work as
expected if both C1E and C1 are "preferred" (Artem Bityutskiy).
-----BEGIN PGP SIGNATURE-----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=b1TP
-----END PGP SIGNATURE-----
Merge tag 'pm-5.18-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management fixes from Rafael Wysocki:
"These fix up recent intel_idle driver changes and fix some ARM cpufreq
driver issues.
Specifics:
- Fix issues with the Qualcomm's cpufreq driver (Dmitry Baryshkov,
Vladimir Zapolskiy).
- Fix memory leak with the Sun501 driver (Xiaobing Luo).
- Make intel_idle enable C1E promotion on all CPUs when C1E is
preferred to C1 (Artem Bityutskiy).
- Make C6 optimization on Sapphire Rapids added recently work as
expected if both C1E and C1 are "preferred" (Artem Bityutskiy)"
* tag 'pm-5.18-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
intel_idle: Fix SPR C6 optimization
intel_idle: Fix the 'preferred_cstates' module parameter
cpufreq: qcom-cpufreq-hw: Clear dcvs interrupts
cpufreq: fix memory leak in sun50i_cpufreq_nvmem_probe
cpufreq: qcom-cpufreq-hw: Fix throttle frequency value on EPSS platforms
cpufreq: qcom-hw: provide online/offline operations
cpufreq: qcom-hw: fix the opp entries refcounting
cpufreq: qcom-hw: fix the race between LMH worker and cpuhp
cpufreq: qcom-hw: drop affinity hint before freeing the IRQ
- Make the ACPI processor driver avoid falling back to C3 type of
C-states when C3 cannot be requested (Ville Syrjälä).
- Revert a quirk that is not necessary any more after fixing the
underlying issue properly (Ville Syrjälä).
-----BEGIN PGP SIGNATURE-----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=NnhZ
-----END PGP SIGNATURE-----
Merge tag 'acpi-5.18-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI fixes from Rafael WysockiL
"These fix up the ACPI processor driver after a change made during the
5.16 cycle that inadvertently broke falling back to shallower C-states
when C3 cannot be used.
Specifics:
- Make the ACPI processor driver avoid falling back to C3 type of
C-states when C3 cannot be requested (Ville Syrjälä)
- Revert a quirk that is not necessary any more after fixing the
underlying issue properly (Ville Syrjälä)"
* tag 'acpi-5.18-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
Revert "ACPI: processor: idle: fix lockup regression on 32-bit ThinkPad T40"
ACPI: processor: idle: Avoid falling back to C3 type C-states
Highlights:
- asus-wmi bug-fixes
- intel-sdsu bug-fixes
- build (warning) fixes
- couple of hw-id additions
The following is an automated git shortlog grouped by driver:
asus-wmi:
- Fix driver not binding when fan curve control probe fails
- Potential buffer overflow in asus_wmi_evaluate_method_buf()
dell-laptop:
- Add quirk entry for Latitude 7520
gigabyte-wmi:
- added support for B660 GAMING X DDR4 motherboard
intel-uncore-freq:
- Prevent driver loading in guests
platform/x86/intel:
- pmc/core: change pmc_lpm_modes to static
platform/x86/intel/sdsi:
- Fix bug in multi packet reads
- Poll on ready bit for writes
- Handle leaky bucket
tools/power/x86/intel-speed-select:
- fix build failure when using -Wl,--as-needed
-----BEGIN PGP SIGNATURE-----
iQFIBAABCAAyFiEEuvA7XScYQRpenhd+kuxHeUQDJ9wFAmJqiAAUHGhkZWdvZWRl
QHJlZGhhdC5jb20ACgkQkuxHeUQDJ9yOeQf9FGjQFo9pkv6ziRiww+kdtGkFkB5C
2mJsIoUtmtO7IkytiUrh6KvAQCtYUSwBDeBTuzmVBL2KDBxt2wvQoZfeprD8iYFL
pOLhQi00pSmtwQKsn+uPjGEQHU3Mcz7tD9TI2tpjphfuC/GSvsNPxOxQ7evTOFlY
h2gGnVnN8YFejPHPTh+pLLe/tuXySULVR8xKtw4bksPUlus0pbLCR4H5PkdVmpIJ
nkBz9JSPImJy3os9QFdGbCSuJBG/5Y+ur4qRy5wUE5zY3C9PEIMSxvHRDHPot8P9
8nzeus1a+d2rojPylu9TJXsdcjwxrWJwcVziWfLBWrZw14asSdw3ciGk9w==
=M/mz
-----END PGP SIGNATURE-----
Merge tag 'platform-drivers-x86-v5.18-3' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
Pull x86 platform driver fixes from Hans de Goede:
"Highlights:
- asus-wmi bug-fixes
- intel-sdsu bug-fixes
- build (warning) fixes
- couple of hw-id additions"
* tag 'platform-drivers-x86-v5.18-3' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86:
platform/x86/intel: pmc/core: change pmc_lpm_modes to static
platform/x86/intel/sdsi: Fix bug in multi packet reads
platform/x86/intel/sdsi: Poll on ready bit for writes
platform/x86/intel/sdsi: Handle leaky bucket
platform/x86: intel-uncore-freq: Prevent driver loading in guests
platform/x86: gigabyte-wmi: added support for B660 GAMING X DDR4 motherboard
platform/x86: dell-laptop: Add quirk entry for Latitude 7520
platform/x86: asus-wmi: Fix driver not binding when fan curve control probe fails
platform/x86: asus-wmi: Potential buffer overflow in asus_wmi_evaluate_method_buf()
tools/power/x86/intel-speed-select: fix build failure when using -Wl,--as-needed
A minor fix for the DT binding documentation of the rt5190a driver.
-----BEGIN PGP SIGNATURE-----
iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmJqd2cACgkQJNaLcl1U
h9BRKQf/WuYCI4FRiBWPBN70eaYFxdjnDeye6hWuZgTG6bvfglappnTGmphyVvuq
AIyOaoFUrd/TSwBLpZ94eEmoMbBNVaN0AbAY+2e96NrubiSyw7ow+RdQnbMzTooU
p7SYvj/XUqPK2gTJ4rLh0oVR9qimsxzOQoDD8DzV+M+842oVQAxkZekrJ5sWGXEM
ZoAEEzEpYCZe4qwdAiERggEQuwhdnl/ryU3b8ftGQu+j8ggbxUoDBLbRq9Pporo2
tZoK7P8hK6QiE1p3lyyJR4iYzk7AgdmQPUn5/xYoMJ7SAYXar/pj2J58Q3kUfEXP
iMjPI3PHynJzk5eqKNya2mS9oEXa8A==
=TmCh
-----END PGP SIGNATURE-----
Merge tag 'regulator-fix-v5.18-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
Pull regulator fix from Mark Brown:
"A minor fix for the DT binding documentation of the rt5190a driver"
* tag 'regulator-fix-v5.18-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
regulator: dt-bindings: Revise the rt5190a buck/ldo description
Pablo Neira Ayuso says:
====================
Netfilter fixes for net
1) Fix incorrect TCP connection tracking window reset for non-syn
packets, from Florian Westphal.
2) Incorrect dependency on CONFIG_NFT_FLOW_OFFLOAD, from Volodymyr Mytnyk.
3) Fix nft_socket from the output path, from Florian Westphal.
* git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf:
netfilter: nft_socket: only do sk lookups when indev is available
netfilter: conntrack: fix udp offload timeout sysctl
netfilter: nf_conntrack_tcp: re-init for syn packets only
====================
Link: https://lore.kernel.org/r/20220428142109.38726-1-pablo@netfilter.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
- No short reads or writes upon glock contention
-----BEGIN PGP SIGNATURE-----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=Iibp
-----END PGP SIGNATURE-----
Merge tag 'gfs2-v5.18-rc4-fix2' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2
Pull gfs2 fix from Andreas Gruenbacher:
- No short reads or writes upon glock contention
* tag 'gfs2-v5.18-rc4-fix2' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2:
gfs2: No short reads or writes upon glock contention
[Why]
It's reasonable that we receive NAK while doing DP_REMOTE_DPCD_READ.
Downstream device might reply NAK with the reason and source should
react accordingly.
e.g.
1. When downstream device can't handle corresponding message in time,
it then replies NAK as reason been set as DEFER.
2. When multi-function branch-sink device doesn't enumerate virtual
DP peer devices for those multi-function down facing ports. Without
virtual DPCD, branch device might reply NAK with reason as BAD_PARAM
indicating this port can't do aux DPCD read.
It's expected result. Not an error.
[How]
Use drm_dbg_kms() to replace drm_err() when receive NAK.
Changes since v1:
* drm_dp_mst_topology.c file path changed. Folder was rename from
'dp' to 'display'
Signed-off-by: Wayne Lin <Wayne.Lin@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
[fixed some indenting issues]
Signed-off-by: Lyude Paul <lyude@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220428124944.1683680-1-Wayne.Lin@amd.com
This reverts commit 723ad91613
When client requests channel or ring size larger than what the server
can support the server will cap the request to the supported max. So,
the client would not be able to successfully request resources that
exceed the server limit.
Fixes: 723ad91613 ("ibmvnic: Add ethtool private flag for driver-defined queue limits")
Signed-off-by: Dany Madden <drt@linux.ibm.com>
Link: https://lore.kernel.org/r/20220427235146.23189-1-drt@linux.ibm.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The Time-Specified Departure feature is indeed mutually exclusive with
TX IP checksumming in ENETC, but TX checksumming in itself is broken and
was removed from this driver in commit 82728b91f1 ("enetc: Remove Tx
checksumming offload code").
The blamed commit declared NETIF_F_HW_CSUM in dev->features to comply
with software TSO's expectations, and still did the checksumming in
software by calling skb_checksum_help(). So there isn't any restriction
for the Time-Specified Departure feature.
However, enetc_setup_tc_txtime() doesn't understand that, and blindly
looks for NETIF_F_CSUM_MASK.
Instead of checking for things which can literally never happen in the
current code base, just remove the check and let the driver offload
tc-etf qdiscs.
Fixes: acede3c5da ("net: enetc: declare NETIF_F_HW_CSUM and do it in software")
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Link: https://lore.kernel.org/r/20220427203017.1291634-1-vladimir.oltean@nxp.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The VF driver can forward any IPsec flags and such makes the function
is not extendable and prone to backward/forward incompatibility.
If new software runs on VF, it won't know that PF configured something
completely different as it "knows" only XFRM_OFFLOAD_INBOUND flag.
Fixes: eda0333ac2 ("ixgbe: add VF IPsec management")
Reviewed-by: Raed Salem <raeds@nvidia.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Reviewed-by: Shannon Nelson <snelson@pensando.io>
Tested-by: Konrad Jankowski <konrad0.jankowski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Link: https://lore.kernel.org/r/20220427173152.443102-1-anthony.l.nguyen@intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
There appears to be a maintainer gap for BNXT TEE firmware files which
causes some patches to be missed. Update the entry for the BNXT Ethernet
controller with its companion firmware files.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Michael Chan <michael.chan@broadcom.com>
Link: https://lore.kernel.org/r/20220427163606.126154-1-f.fainelli@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
While the check for format_count > 64 in __drm_universal_plane_init()
shouldn't be hit (it's a WARN_ON), in its current position it will then
leak the plane->format_types array and fail to call
drm_mode_object_unregister() leaking the modeset identifier. Move it to
the start of the function to avoid allocating those resources in the
first place.
Signed-off-by: Steven Price <steven.price@arm.com>
Signed-off-by: Liviu Dudau <liviu.dudau@arm.com>
Link: https://lore.kernel.org/dri-devel/20211203102815.38624-1-steven.price@arm.com/
Merge a fix for the attr.show callback prototype in the int340x thermal
driver (Kees Cook).
* thermal-int340x:
thermal: int340x: Fix attr.show callback prototype
ad3552r:
- Fix a bug with error codes being stored in unsigned local variable.
- Fix IS_ERR when value is either NULL or not rather than ERR_PTR
ad5446
- Fix shifting of read_raw value.
ad5592r
- Fix missing return value being set for a fwnode property read.
ad7280a
- Wrong variable being used to set thresholds.
admv8818
- Kconfig dependency fix.
ak8975
- Missing regulator disable in error path.
bmi160
- Disable regulators in an error path.
dac5571
- Fix chip id detection for devices with OF bindings.
inv_icm42600
- Handle a case of a missing I2C NACK during initially configuration.
ltc2688
- Fix voltage scaling where integer part was written twice and
decimal part not at all.
scd4x
- Handle error before using value.
sx9310
- Device property parsing against indio_dev->dev.of_node which
hasn't been set yet.
sx9324
- Fix hardware gain related maths.
- Wrong defaults for precharge internal resistance register.
-----BEGIN PGP SIGNATURE-----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=QI10
-----END PGP SIGNATURE-----
Merge tag 'iio-fixes-for-5.18a' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio
Pull set of IIO fixes for 5.18 from Jonathan Cameron:
"1st set of IIO fixes for the 5.18 cycle
ad3552r:
- Fix a bug with error codes being stored in unsigned local variable.
- Fix IS_ERR when value is either NULL or not rather than ERR_PTR
ad5446
- Fix shifting of read_raw value.
ad5592r
- Fix missing return value being set for a fwnode property read.
ad7280a
- Wrong variable being used to set thresholds.
admv8818
- Kconfig dependency fix.
ak8975
- Missing regulator disable in error path.
bmi160
- Disable regulators in an error path.
dac5571
- Fix chip id detection for devices with OF bindings.
inv_icm42600
- Handle a case of a missing I2C NACK during initially configuration.
ltc2688
- Fix voltage scaling where integer part was written twice and
decimal part not at all.
scd4x
- Handle error before using value.
sx9310
- Device property parsing against indio_dev->dev.of_node which
hasn't been set yet.
sx9324
- Fix hardware gain related maths.
- Wrong defaults for precharge internal resistance register."
* tag 'iio-fixes-for-5.18a' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio:
iio: imu: inv_icm42600: Fix I2C init possible nack
iio: dac: ltc2688: fix voltage scale read
iio:dac:ad3552r: Fix an IS_ERR() vs NULL check
iio: sx9324: Fix default precharge internal resistance register
iio: dac: ad5446: Fix read_raw not returning set value
iio: magnetometer: ak8975: Fix the error handling in ak8975_power_on()
iio:proximity:sx9324: Fix hardware gain read/write
iio:proximity:sx_common: Fix device property parsing on DT systems
iio: adc: ad7280a: Fix wrong variable used when setting thresholds.
iio:filter:admv8818: select REGMAP_SPI for ADMV8818
iio: dac: ad5592r: Fix the missing return value.
iio: dac: dac5571: Fix chip id detection for OF devices
iio:imu:bmi160: disable regulator in error path
iio: scd4x: check return of scd4x_write_and_fetch
iio: dac: ad3552r: fix signedness bug in ad3552r_reset()
Check if the incoming interface is available and NFT_BREAK
in case neither skb->sk nor input device are set.
Because nf_sk_lookup_slow*() assume packet headers are in the
'in' direction, use in postrouting is not going to yield a meaningful
result. Same is true for the forward chain, so restrict the use
to prerouting, input and output.
Use in output work if a socket is already attached to the skb.
Fixes: 554ced0a6e ("netfilter: nf_tables: add support for native socket matching")
Reported-and-tested-by: Topi Miettinen <toiwoton@gmail.com>
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Merge cpuidle fixes for 5.18-rc5:
- Make intel_idle enable C1E promotion on all CPUs when C1E is
preferred to C1 (Artem Bityutskiy).
- Make C6 optimization on Sapphire Rapids added recently work as
expected if both C1E and C1 are "preferred" (Artem Bityutskiy).
* pm-cpuidle:
intel_idle: Fix SPR C6 optimization
intel_idle: Fix the 'preferred_cstates' module parameter
Now the generic code can handle kallsyms fixup properly so no need to
keep the arch-functions anymore.
Fixes: 3cf6a32f3f ("perf symbols: Fix symbol size calculation condition")
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Ian Rogers <irogers@google.com>
Cc: Heiko Carstens <hca@linux.ibm.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.garry@huawei.com>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Michael Petlan <mpetlan@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Song Liu <songliubraving@fb.com>
Cc: Will Deacon <will@kernel.org>
Cc: linux-s390@vger.kernel.org
Cc: linuxppc-dev@lists.ozlabs.org
Link: https://lore.kernel.org/r/20220416004048.1514900-4-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Now arch-specific functions all do the same thing. When it fixes the
symbol address it needs to check the boundary between the kernel image
and modules. For the last symbol in the previous region, it cannot
know the exact size as it's discarded already. Thus it just uses a
small page size (4096) and rounds it up like the last symbol.
Fixes: 3cf6a32f3f ("perf symbols: Fix symbol size calculation condition")
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Ian Rogers <irogers@google.com>
Cc: Heiko Carstens <hca@linux.ibm.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.garry@huawei.com>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Michael Petlan <mpetlan@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Song Liu <songliubraving@fb.com>
Cc: Will Deacon <will@kernel.org>
Cc: linux-s390@vger.kernel.org
Cc: linuxppc-dev@lists.ozlabs.org
Link: https://lore.kernel.org/r/20220416004048.1514900-3-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
The symbol fixup is necessary for symbols in kallsyms since they don't
have size info. So we use the next symbol's address to calculate the
size. Now it's also used for user binaries because sometimes they miss
size for hand-written asm functions.
There's a arch-specific function to handle kallsyms differently but
currently it cannot distinguish kallsyms from others. Pass this
information explicitly to handle it properly. Note that those arch
functions will be moved to the generic function so I didn't added it to
the arch-functions.
Fixes: 3cf6a32f3f ("perf symbols: Fix symbol size calculation condition")
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Ian Rogers <irogers@google.com>
Cc: Heiko Carstens <hca@linux.ibm.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.garry@huawei.com>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Michael Petlan <mpetlan@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Song Liu <songliubraving@fb.com>
Cc: Will Deacon <will@kernel.org>
Cc: linux-s390@vger.kernel.org
Cc: linuxppc-dev@lists.ozlabs.org
Link: https://lore.kernel.org/r/20220416004048.1514900-2-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Adds a perf_event_attr test for Arm SPE in which the presence of
physical addresses are checked when SPE unit is run with pa_enable=1.
Reviewed-by: Leo Yan <leo.yan@linaro.org>
Signed-off-by: Timothy Hayes <timothy.hayes@arm.com>
Tested-by: Leo Yan <leo.yan@linaro.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Fastabend <john.fastabend@gmail.com>
Cc: John Garry <john.garry@huawei.com>
Cc: KP Singh <kpsingh@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Martin KaFai Lau <kafai@fb.com>
Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Song Liu <songliubraving@fb.com>
Cc: Will Deacon <will@kernel.org>
Cc: Yonghong Song <yhs@fb.com>
Cc: bpf@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: netdev@vger.kernel.org
Link: https://lore.kernel.org/r/20220421165205.117662-4-timothy.hayes@arm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This patch corrects a bug whereby SPE collection is invoked with
pa_enable=1 but synthesized events fail to show physical addresses.
Reviewed-by: Leo Yan <leo.yan@linaro.org>
Signed-off-by: Timothy Hayes <timothy.hayes@arm.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Fastabend <john.fastabend@gmail.com>
Cc: John Garry <john.garry@huawei.com>
Cc: KP Singh <kpsingh@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Martin KaFai Lau <kafai@fb.com>
Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Song Liu <songliubraving@fb.com>
Cc: Will Deacon <will@kernel.org>
Cc: Yonghong Song <yhs@fb.com>
Cc: bpf@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: netdev@vger.kernel.org
Link: https://lore.kernel.org/r/20220421165205.117662-3-timothy.hayes@arm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This patch corrects a bug whereby synthesized events from SPE
samples are missing virtual addresses.
Fixes: 54f7815efe ("perf arm-spe: Fill address info for samples")
Reviewed-by: Leo Yan <leo.yan@linaro.org>
Signed-off-by: Timothy Hayes <timothy.hayes@arm.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: bpf@vger.kernel.org
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Fastabend <john.fastabend@gmail.com>
Cc: John Garry <john.garry@huawei.com>
Cc: KP Singh <kpsingh@kernel.org>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: linux-arm-kernel@lists.infradead.org
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Martin KaFai Lau <kafai@fb.com>
Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: netdev@vger.kernel.org
Cc: Song Liu <songliubraving@fb.com>
Cc: Will Deacon <will@kernel.org>
Cc: Yonghong Song <yhs@fb.com>
Link: https://lore.kernel.org/r/20220421165205.117662-2-timothy.hayes@arm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Commit 00bfe02f47 ("gfs2: Fix mmap + page fault deadlocks for buffered
I/O") changed gfs2_file_read_iter() and gfs2_file_buffered_write() to
allow dropping the inode glock while faulting in user buffers. When the
lock was dropped, a short result was returned to indicate that the
operation was interrupted.
As pointed out by Linus (see the link below), this behavior is broken
and the operations should always re-acquire the inode glock and resume
the operation instead.
Link: https://lore.kernel.org/lkml/CAHk-=whaz-g_nOOoo8RRiWNjnv2R+h6_xk2F1J4TuSRxk1MtLw@mail.gmail.com/
Fixes: 00bfe02f47 ("gfs2: Fix mmap + page fault deadlocks for buffered I/O")
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Unfortunately, the name/value choice for the MTE ELF segment type
(PT_ARM_MEMTAG_MTE) was pretty poor: LOPROC+1 is already in use by
PT_AARCH64_UNWIND, as defined in the AArch64 ELF ABI
(https://github.com/ARM-software/abi-aa/blob/main/aaelf64/aaelf64.rst).
Update the ELF segment type value to LOPROC+2 and also change the define
to PT_AARCH64_MEMTAG_MTE to match the AArch64 ELF ABI namespace. The
AArch64 ELF ABI document is updating accordingly (segment type not
previously mentioned in the document).
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Fixes: 761b9b366c ("elf: Introduce the ARM MTE ELF segment type")
Cc: Will Deacon <will@kernel.org>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Eric Biederman <ebiederm@xmission.com>
Cc: Kees Cook <keescook@chromium.org>
Cc: Luis Machado <luis.machado@arm.com>
Cc: Richard Earnshaw <Richard.Earnshaw@arm.com>
Link: https://lore.kernel.org/r/20220425151833.2603830-1-catalin.marinas@arm.com
Signed-off-by: Will Deacon <will@kernel.org>
- Fix regression causing some HCI events to be discarded when they
shouldn't.
-----BEGIN PGP SIGNATURE-----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=sidM
-----END PGP SIGNATURE-----
Merge tag 'for-net-2022-04-27' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth
Luiz Augusto von Dentz says:
====================
bluetooth pull request for net:
- Fix regression causing some HCI events to be discarded when they
shouldn't.
* tag 'for-net-2022-04-27' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth:
Bluetooth: hci_sync: Cleanup hci_conn if it cannot be aborted
Bluetooth: hci_event: Fix creating hci_conn object on error status
Bluetooth: hci_event: Fix checking for invalid handle on error status
====================
Link: https://lore.kernel.org/r/20220427234031.1257281-1-luiz.dentz@gmail.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
With tape devices, the SCF_TREAT_READ_AS_NORMAL flag is used by the target
subsystem to mark commands which have both data to return as well as sense
data. But with pscsi, SCF_TREAT_READ_AS_NORMAL can be set even if there is
no data to return. The SCF_TREAT_READ_AS_NORMAL flag causes the target core
to call iscsit data-in callbacks even if there is no data, which iscsit
does not support. This results in iscsit going into an error state
requiring recovery and being unable to complete the command to the
initiator.
This issue can be resolved by fixing pscsi to only set
SCF_TREAT_READ_AS_NORMAL if there is valid data to return alongside the
sense data.
Link: https://lore.kernel.org/r/20220427183250.291881-1-djeffery@redhat.com
Fixes: bd81372065 ("scsi: target: transport should handle st FM/EOM/ILI reads")
Reported-by: Scott Hamilton <scott.hamilton@atos.net>
Tested-by: Laurence Oberman <loberman@redhat.com>
Reviewed-by: Laurence Oberman <loberman@redhat.com>
Signed-off-by: David Jeffery <djeffery@redhat.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Calling tls_append_frag when max_open_record_len == record->len might
add an empty fragment to the TLS record if the call happens to be on the
page boundary. Normally tls_append_frag coalesces the zero-sized
fragment to the previous one, but not if it's on page boundary.
If a resync happens then, the mlx5 driver posts dump WQEs in
tx_post_resync_dump, and the empty fragment may become a data segment
with byte_count == 0, which will confuse the NIC and lead to a CQE
error.
This commit fixes the described issue by skipping tls_append_frag on
zero size to avoid adding empty fragments. The fix is not in the driver,
because an empty fragment is hardly the desired behavior.
Fixes: e8f6979981 ("net/tls: Add generic NIC offload infrastructure")
Signed-off-by: Maxim Mikityanskiy <maximmi@nvidia.com>
Reviewed-by: Tariq Toukan <tariqt@nvidia.com>
Link: https://lore.kernel.org/r/20220426154949.159055-1-maximmi@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Marek Vasut