linux-stable.git/Documentation, branch v6.5.4 Linux kernel stable tree dt-bindings: clock: xlnx,versal-clk: drop select:false 2023-09-19T10:30:11+00:00 Krzysztof Kozlowski krzysztof.kozlowski@linaro.org 2023-07-28T16:59:23+00:00 209a26803ca26ad7c467a2b385edf9b942d5bef3 commit 172044e30b00977784269e8ab72132a48293c654 upstream. select:false makes the schema basically ignored and not effective, which is clearly not what we want for a device binding. Fixes: 352546805a44 ("dt-bindings: clock: Add bindings for versal clock driver") Cc: <stable@vger.kernel.org> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20230728165923.108589-1-krzysztof.kozlowski@linaro.org Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Reviewed-by: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 172044e30b00977784269e8ab72132a48293c654 upstream.

select:false makes the schema basically ignored and not effective, which
is clearly not what we want for a device binding.

Fixes: 352546805a44 ("dt-bindings: clock: Add bindings for versal clock driver")
Cc: <stable@vger.kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230728165923.108589-1-krzysztof.kozlowski@linaro.org
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
memcg: drop kmem.limit_in_bytes 2023-09-19T10:30:11+00:00 Michal Hocko mhocko@suse.com 2023-07-04T11:52:40+00:00 75bb29b6c44f486e9bd048759669c205dccb2048 commit 86327e8eb94c52eca4f93cfece2e29d1bf52acbf upstream. kmem.limit_in_bytes (v1 way to limit kernel memory usage) has been deprecated since 58056f77502f ("memcg, kmem: further deprecate kmem.limit_in_bytes") merged in 5.16. We haven't heard about any serious users since then but it seems that the mere presence of the file is causing more harm thatn good. We (SUSE) have had several bug reports from customers where Docker based containers started to fail because a write to kmem.limit_in_bytes has failed. This was unexpected because runc code only expects ENOENT (kmem disabled) or EBUSY (tasks already running within cgroup). So a new error code was unexpected and the whole container startup failed. This has been later addressed by https://github.com/opencontainers/runc/commit/52390d68040637dfc77f9fda6bbe70952423d380 so current Docker runtimes do not suffer from the problem anymore. There are still older version of Docker in use and likely hard to get rid of completely. Address this by wiping out the file completely and effectively get back to pre 4.5 era and CONFIG_MEMCG_KMEM=n configuration. I would recommend backporting to stable trees which have picked up 58056f77502f ("memcg, kmem: further deprecate kmem.limit_in_bytes"). [mhocko@suse.com: restore _KMEM switch case] Link: https://lkml.kernel.org/r/ZKe5wxdbvPi5Cwd7@dhcp22.suse.cz Link: https://lkml.kernel.org/r/20230704115240.14672-1-mhocko@kernel.org Signed-off-by: Michal Hocko <mhocko@suse.com> Acked-by: Shakeel Butt <shakeelb@google.com> Acked-by: Johannes Weiner <hannes@cmpxchg.org> Acked-by: Roman Gushchin <roman.gushchin@linux.dev> Cc: Muchun Song <muchun.song@linux.dev> Cc: Tejun Heo <tj@kernel.org> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 86327e8eb94c52eca4f93cfece2e29d1bf52acbf upstream.

kmem.limit_in_bytes (v1 way to limit kernel memory usage) has been
deprecated since 58056f77502f ("memcg, kmem: further deprecate
kmem.limit_in_bytes") merged in 5.16.  We haven't heard about any serious
users since then but it seems that the mere presence of the file is
causing more harm thatn good.  We (SUSE) have had several bug reports from
customers where Docker based containers started to fail because a write to
kmem.limit_in_bytes has failed.

This was unexpected because runc code only expects ENOENT (kmem disabled)
or EBUSY (tasks already running within cgroup).  So a new error code was
unexpected and the whole container startup failed.  This has been later
addressed by
https://github.com/opencontainers/runc/commit/52390d68040637dfc77f9fda6bbe70952423d380
so current Docker runtimes do not suffer from the problem anymore.  There
are still older version of Docker in use and likely hard to get rid of
completely.

Address this by wiping out the file completely and effectively get back to
pre 4.5 era and CONFIG_MEMCG_KMEM=n configuration.

I would recommend backporting to stable trees which have picked up
58056f77502f ("memcg, kmem: further deprecate kmem.limit_in_bytes").

[mhocko@suse.com: restore _KMEM switch case]
  Link: https://lkml.kernel.org/r/ZKe5wxdbvPi5Cwd7@dhcp22.suse.cz
Link: https://lkml.kernel.org/r/20230704115240.14672-1-mhocko@kernel.org
Signed-off-by: Michal Hocko <mhocko@suse.com>
Acked-by: Shakeel Butt <shakeelb@google.com>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Acked-by: Roman Gushchin <roman.gushchin@linux.dev>
Cc: Muchun Song <muchun.song@linux.dev>
Cc: Tejun Heo <tj@kernel.org>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
regulator: dt-bindings: qcom,rpm: fix pattern for children 2023-09-13T07:53:55+00:00 Krzysztof Kozlowski krzysztof.kozlowski@linaro.org 2023-07-25T16:40:47+00:00 d8a743b0b0b14f50a415d911d2a70c940b2a4e98 commit 75d9bf03e2fa38242b35e941ce7c7cdabe479961 upstream. The "or" (|) in regular expression must be within parentheses, otherwise it is not really an "or" and it matches supplies: qcom-apq8060-dragonboard.dtb: regulators-1: vdd_ncp-supply: [[34]] is not of type 'object' Fixes: fde0e25b71a9 ("dt-bindings: regulators: convert non-smd RPM Regulators bindings to dt-schema") Cc: stable@vger.kernel.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20230725164047.368892-1-krzysztof.kozlowski@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 75d9bf03e2fa38242b35e941ce7c7cdabe479961 upstream.

The "or" (|) in regular expression must be within parentheses,
otherwise it is not really an "or" and it matches supplies:

  qcom-apq8060-dragonboard.dtb: regulators-1: vdd_ncp-supply: [[34]] is not of type 'object'

Fixes: fde0e25b71a9 ("dt-bindings: regulators: convert non-smd RPM Regulators bindings to dt-schema")
Cc: stable@vger.kernel.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230725164047.368892-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
platform/chrome: chromeos_acpi: print hex string for ACPI_TYPE_BUFFER 2023-09-13T07:53:55+00:00 Tzung-Bi Shih tzungbi@kernel.org 2023-08-03T01:12:45+00:00 609a37db9838c3b8f0be6aea13b985107c6a0f51 commit 0820debb7d489e9eb1f68b7bb69e6ae210699b3f upstream. `element->buffer.pointer` should be binary blob. `%s` doesn't work perfect for them. Print hex string for ACPI_TYPE_BUFFER. Also update the documentation to reflect this. Fixes: 0a4cad9c11ad ("platform/chrome: Add ChromeOS ACPI device driver") Cc: stable@vger.kernel.org Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20230803011245.3773756-1-tzungbi@kernel.org Signed-off-by: Tzung-Bi Shih <tzungbi@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 0820debb7d489e9eb1f68b7bb69e6ae210699b3f upstream.

`element->buffer.pointer` should be binary blob.  `%s` doesn't work
perfect for them.

Print hex string for ACPI_TYPE_BUFFER.  Also update the documentation
to reflect this.

Fixes: 0a4cad9c11ad ("platform/chrome: Add ChromeOS ACPI device driver")
Cc: stable@vger.kernel.org
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20230803011245.3773756-1-tzungbi@kernel.org
Signed-off-by: Tzung-Bi Shih <tzungbi@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
dt-bindings: PCI: qcom: Fix SDX65 compatible 2023-09-13T07:53:53+00:00 Krzysztof Kozlowski krzysztof.kozlowski@linaro.org 2023-08-27T08:53:51+00:00 e79185c77c6e49720cabfd83611f5aed44369599 commit 15d63a897f79f465d71fb55cc11c6b7e20c19391 upstream. Commit c0aba9f32801 ("dt-bindings: PCI: qcom: Add SDX65 SoC") adding SDX65 was never tested and is clearly bogus. The qcom,sdx65-pcie-ep compatible is followed by a fallback in DTS, and there is no driver matched by this compatible. Driver matches by its fallback qcom,sdx55-pcie-ep. This also fixes dtbs_check warnings like: qcom-sdx65-mtp.dtb: pcie-ep@1c00000: compatible: ['qcom,sdx65-pcie-ep', 'qcom,sdx55-pcie-ep'] is too long [kwilczynski: commit log] Fixes: c0aba9f32801 ("dt-bindings: PCI: qcom: Add SDX65 SoC") Link: https://lore.kernel.org/linux-pci/20230827085351.21932-1-krzysztof.kozlowski@linaro.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org> Acked-by: Conor Dooley <conor.dooley@microchip.com> Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 15d63a897f79f465d71fb55cc11c6b7e20c19391 upstream.

Commit c0aba9f32801 ("dt-bindings: PCI: qcom: Add SDX65 SoC") adding
SDX65 was never tested and is clearly bogus.  The qcom,sdx65-pcie-ep
compatible is followed by a fallback in DTS, and there is no driver
matched by this compatible.  Driver matches by its fallback
qcom,sdx55-pcie-ep.  This also fixes dtbs_check warnings like:

  qcom-sdx65-mtp.dtb: pcie-ep@1c00000: compatible: ['qcom,sdx65-pcie-ep', 'qcom,sdx55-pcie-ep'] is too long

[kwilczynski: commit log]
Fixes: c0aba9f32801 ("dt-bindings: PCI: qcom: Add SDX65 SoC")
Link: https://lore.kernel.org/linux-pci/20230827085351.21932-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
scsi: core: Fix the scsi_set_resid() documentation 2023-09-13T07:53:50+00:00 Bart Van Assche bvanassche@acm.org 2023-07-21T16:01:32+00:00 4bf234f3e06e7e195959d151284f84e3dc69d27b commit f669b8a683e4ee26fa5cafe19d71cec1786b556a upstream. Because scsi_finish_command() subtracts the residual from the buffer length, residual overflows must not be reported. Reflect this in the SCSI documentation. See also commit 9237f04e12cc ("scsi: core: Fix scsi_get/set_resid() interface") Cc: Damien Le Moal <dlemoal@kernel.org> Cc: Hannes Reinecke <hare@suse.de> Cc: Douglas Gilbert <dgilbert@interlog.com> Cc: stable@vger.kernel.org Signed-off-by: Bart Van Assche <bvanassche@acm.org> Link: https://lore.kernel.org/r/20230721160154.874010-2-bvanassche@acm.org Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit f669b8a683e4ee26fa5cafe19d71cec1786b556a upstream.

Because scsi_finish_command() subtracts the residual from the buffer
length, residual overflows must not be reported. Reflect this in the SCSI
documentation. See also commit 9237f04e12cc ("scsi: core: Fix
scsi_get/set_resid() interface")

Cc: Damien Le Moal <dlemoal@kernel.org>
Cc: Hannes Reinecke <hare@suse.de>
Cc: Douglas Gilbert <dgilbert@interlog.com>
Cc: stable@vger.kernel.org
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20230721160154.874010-2-bvanassche@acm.org
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Documentation: devices.txt: Fix minors for ttyCPM* 2023-09-13T07:53:44+00:00 Christophe Leroy christophe.leroy@csgroup.eu 2023-08-14T06:02:11+00:00 66acf347804c5127897811b4afbf6a1fee3dd676 [ Upstream commit 4b91dcc2f601cc2098b5fead71344704ddcff8b7 ] ttyCPM* devices belong to CPM_UART driver at the first place and that driver provides 6 ports. Fixes: e29c3f81eb89 ("Documentation: devices.txt: reconcile serial/ucc_uart minor numers") Cc: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> Reviewed-by: Randy Dunlap <rdunlap@infradead.org> Link: https://lore.kernel.org/r/27d7124cf86157e2a27c2b039e769041994d3f22.1691992627.git.christophe.leroy@csgroup.eu Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 4b91dcc2f601cc2098b5fead71344704ddcff8b7 ]

ttyCPM* devices belong to CPM_UART driver at the first place
and that driver provides 6 ports.

Fixes: e29c3f81eb89 ("Documentation: devices.txt: reconcile serial/ucc_uart minor numers")
Cc: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Reviewed-by: Randy Dunlap <rdunlap@infradead.org>
Link: https://lore.kernel.org/r/27d7124cf86157e2a27c2b039e769041994d3f22.1691992627.git.christophe.leroy@csgroup.eu
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Documentation: devices.txt: Remove ttySIOC* 2023-09-13T07:53:44+00:00 Christophe Leroy christophe.leroy@csgroup.eu 2023-08-14T06:02:10+00:00 290e5a9166159970864ab927ce7412ad6a18cbc1 [ Upstream commit 27681960f05515555441d7bf58d565cbc68137f3 ] IOC3 serial driver was removed, remove associated devices from documentation. Fixes: 9c860e4cf708 ("tty/serial: remove the ioc3_serial driver") Cc: Christoph Hellwig <hch@lst.de> Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> Link: https://lore.kernel.org/r/f13b5c64f8cb6d8f2357d7be14397676b27ac2a2.1691992627.git.christophe.leroy@csgroup.eu Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 27681960f05515555441d7bf58d565cbc68137f3 ]

IOC3 serial driver was removed, remove associated devices
from documentation.

Fixes: 9c860e4cf708 ("tty/serial: remove the ioc3_serial driver")
Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Link: https://lore.kernel.org/r/f13b5c64f8cb6d8f2357d7be14397676b27ac2a2.1691992627.git.christophe.leroy@csgroup.eu
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Documentation: devices.txt: Remove ttyIOC* 2023-09-13T07:53:44+00:00 Christophe Leroy christophe.leroy@csgroup.eu 2023-08-14T06:02:09+00:00 cf39757bda6719cb0cf565dad4ef4ee03daa217d [ Upstream commit e327fdc262345ca37b358a51ff0c0046ab1b8d15 ] IOC4 serial driver was removed, remove associated devices from documentation. Fixes: a017ef17cfd8 ("tty/serial: remove the ioc4_serial driver") Cc: Christoph Hellwig <hch@lst.de> Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> Link: https://lore.kernel.org/r/b5deb1222eb92017f0efe5b5cae127ac11983b3d.1691992627.git.christophe.leroy@csgroup.eu Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit e327fdc262345ca37b358a51ff0c0046ab1b8d15 ]

IOC4 serial driver was removed, remove associated devices
from documentation.

Fixes: a017ef17cfd8 ("tty/serial: remove the ioc4_serial driver")
Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Link: https://lore.kernel.org/r/b5deb1222eb92017f0efe5b5cae127ac11983b3d.1691992627.git.christophe.leroy@csgroup.eu
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
dt-bindings: usb: samsung,exynos-dwc3: Fix Exynos5433 compatible 2023-09-13T07:53:44+00:00 Sam Protsenko semen.protsenko@linaro.org 2023-08-16T20:11:23+00:00 597a62afe7bd217208a88c1c741e0f078a9aff6b [ Upstream commit 26f4f8358d89c0d9972a30abdb3f3a425ef49e38 ] The correct compatible for Exynos5433 is "samsung,exynos5433-dwusb3". Fix the typo in its usage. Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org> Fixes: 949ea75b7ba4 ("dt-bindings: usb: samsung,exynos-dwc3: convert to dtschema") Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20230816201123.3530-1-semen.protsenko@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 26f4f8358d89c0d9972a30abdb3f3a425ef49e38 ]

The correct compatible for Exynos5433 is "samsung,exynos5433-dwusb3".
Fix the typo in its usage.

Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Fixes: 949ea75b7ba4 ("dt-bindings: usb: samsung,exynos-dwc3: convert to dtschema")
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230816201123.3530-1-semen.protsenko@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>