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1d04a6fe75
1150417 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Paulo Alcantara
|
1d04a6fe75 |
cifs: don't block in dfs_cache_noreq_update_tgthint()
Avoid blocking in dfs_cache_noreq_update_tgthint() while reconnecting servers or tcons as the cache refresh worker or new mounts might already be updating their targets. Move some more dfs related code out of connect.c while at it. Signed-off-by: Paulo Alcantara (SUSE) <pc@cjr.nz> Signed-off-by: Steve French <stfrench@microsoft.com> |
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Paulo Alcantara
|
8332858569 |
cifs: refresh root referrals
Also refresh cached root referrals so the other cached referrals may have a better chance to have a working root server to issue the referrals on. Signed-off-by: Paulo Alcantara (SUSE) <pc@cjr.nz> Signed-off-by: Steve French <stfrench@microsoft.com> |
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Paulo Alcantara
|
6916881f44 |
cifs: fix refresh of cached referrals
We can't rely on cifs_tcon::ses to refresh cached referral as the server target might not respond to referrals, e.g. share is not hosted in a DFS root server. Consider the following mount //dom/dfs/link -> /root1/dfs/link -> /fs0/share where fs0 can't get a referral for "/root1/dfs/link". To simplify and fix the access of dfs root sessions, store the dfs root session pointer directly to new sessions so making it easier to select the appropriate ipc connection and use it for failover or cache refresh. Signed-off-by: Paulo Alcantara (SUSE) <pc@cjr.nz> Signed-off-by: Steve French <stfrench@microsoft.com> |
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Paulo Alcantara
|
cb3f6d8764 |
cifs: don't refresh cached referrals from unactive mounts
There is no point refreshing cached referrals from unactive mounts as they will no longer be used and new mounts will either create or refresh them anyway. Signed-off-by: Paulo Alcantara (SUSE) <pc@cjr.nz> Signed-off-by: Steve French <stfrench@microsoft.com> |
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Paulo Alcantara
|
a1c0d00572 |
cifs: share dfs connections and supers
When matching DFS superblocks we can't rely on either the server's address or tcon's UNC name from mount(2) as the existing servers and tcons might be connected to somewhere else. Instead, check if superblock is dfs, and if so, match its original source pathname with the new mount's source pathname. For DFS connections, instead of checking server's address, match its referral path as it could be connected to different targets. Signed-off-by: Paulo Alcantara (SUSE) <pc@cjr.nz> Signed-off-by: Steve French <stfrench@microsoft.com> |
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Paulo Alcantara
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a73a26d97e |
cifs: split out ses and tcon retrieval from mount_get_conns()
Introduce and export two helpers for getting session and tcon during mount(2). Those will be used by dfs when retrieving sessions and tcons separately while chasing referrals. Besides, export cifs_mount_ctx structure as it will be used by dfs code as well. No functional changes. Signed-off-by: Paulo Alcantara (SUSE) <pc@cjr.nz> Signed-off-by: Steve French <stfrench@microsoft.com> |
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Paulo Alcantara
|
6d740164d8 |
cifs: set resolved ip in sockaddr
All callers from dns_resolve_server_name_to_ip() used to convert the ip addr string back to sockaddr, so do that inside dns_resolve_server_name_to_ip() and avoid duplicating code. Signed-off-by: Paulo Alcantara (SUSE) <pc@cjr.nz> Signed-off-by: Steve French <stfrench@microsoft.com> |
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Paulo Alcantara
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2301bc103a |
cifs: remove unused smb3_fs_context::mount_options
Just remove it as it's no longer used during mount. Signed-off-by: Paulo Alcantara (SUSE) <pc@cjr.nz> Signed-off-by: Steve French <stfrench@microsoft.com> |
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Paulo Alcantara
|
abdb1742a3 |
cifs: get rid of mount options string parsing
After switching to filesystem context support, we no longer need to handle mount options string when chasing dfs referrals. Now, we set the new values directly into smb3_fs_context. Start working on a separate source file to handle most dfs related mount functions as connect.c has already became too big. The remaining functions will be moved gradually in follow-up patches. Signed-off-by: Paulo Alcantara (SUSE) <pc@cjr.nz> Signed-off-by: Steve French <stfrench@microsoft.com> |
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Paulo Alcantara
|
9fd29a5bae |
cifs: use fs_context for automounts
Use filesystem context support to handle dfs links. Signed-off-by: Paulo Alcantara (SUSE) <pc@cjr.nz> Signed-off-by: Steve French <stfrench@microsoft.com> |
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Paulo Alcantara
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c877ce47e1 |
cifs: reduce roundtrips on create/qinfo requests
To work around some Window servers that return STATUS_OBJECT_NAME_INVALID on query infos under DFS namespaces that contain non-ASCII characters, we started checking for -ENOENT on every file open, and if so, then send additional requests to figure out whether it is a DFS link or not. It means that all those requests will be sent to every non-existing file. So, in order to reduce the number of roundtrips, check earlier whether status code is STATUS_OBJECT_NAME_INVALID and tcon supports dfs, and if so, then map -ENOENT to -EREMOTE so mount or automount will take care of chasing the DFS link -- if it isn't an DFS link, then -ENOENT will be returned appropriately. Before patch SMB2 438 Create Request File: ada.test\dfs\foo;GetInfo Request... SMB2 310 Create Response, Error: STATUS_OBJECT_NAME_NOT_FOUND;... SMB2 228 Ioctl Request FSCTL_DFS_GET_REFERRALS, File: \ada.test\dfs\foo SMB2 143 Ioctl Response, Error: STATUS_OBJECT_PATH_NOT_FOUND SMB2 438 Create Request File: ada.test\dfs\foo;GetInfo Request... SMB2 310 Create Response, Error: STATUS_OBJECT_NAME_NOT_FOUND;... SMB2 228 Ioctl Request FSCTL_DFS_GET_REFERRALS, File: \ada.test\dfs\foo SMB2 143 Ioctl Response, Error: STATUS_OBJECT_PATH_NOT_FOUND After patch SMB2 438 Create Request File: ada.test\dfs\foo;GetInfo Request... SMB2 310 Create Response, Error: STATUS_OBJECT_NAME_NOT_FOUND;... SMB2 438 Create Request File: ada.test\dfs\foo;GetInfo Request... SMB2 310 Create Response, Error: STATUS_OBJECT_NAME_NOT_FOUND;... Signed-off-by: Paulo Alcantara (SUSE) <pc@cjr.nz> Signed-off-by: Steve French <stfrench@microsoft.com> |
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Paulo Alcantara
|
86fe0fa874 |
cifs: set correct ipc status after initial tree connect
cifs_tcon::status wasn't correctly updated to TID_GOOD after establishing initial IPC connection thus staying at TID_NEW as long as it wasn't reconnected. Cc: stable@vger.kernel.org Signed-off-by: Paulo Alcantara (SUSE) <pc@cjr.nz> Signed-off-by: Steve French <stfrench@microsoft.com> |
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Paulo Alcantara
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b248586a49 |
cifs: set correct tcon status after initial tree connect
cifs_tcon::status wasn't correctly updated to TID_GOOD after initial tree connect thus staying at TID_NEW as long as it was connected. Cc: stable@vger.kernel.org Signed-off-by: Paulo Alcantara (SUSE) <pc@cjr.nz> Signed-off-by: Steve French <stfrench@microsoft.com> |
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Linus Torvalds
|
851f657a86 |
13 cifs/smb3 client fixes
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Linus Torvalds
|
ec9187ecea |
Core got a new helper 'i2c_client_get_device_id', designware got some
bigger updates, the rest is driver updates all over the place -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAmOblO4ACgkQFA3kzBSg KbYeXxAAkvs2PnC9lycrhTbtFqKrw9BJQHnQatFiRshtq4tB5WgLmNuD1hU4dSFB PZakK30KaH41ns2oCYD/koFzMNyhTlBXj2fwRrtYgqtksTXnf+aHFLip8i5Fk8te rzJSEbQSO7q9CqI6yq3viK35Muf9dfJQexGlFoe0OG1dOPrsF4LooNKkM43E2xyZ BG6vxhx4ZkqMVBo1s+3IsOlsdeemI+Yk97g2BEHmPdaMSj63o4ebh+8Oyw5ySNWk vlmdvWmyEHwNRkKTJ0lPa2wlILJMMpwOSomjrdVKPg/Wh1tP8IZ8rPCOJMwvvUrv MfUSviVYUreloiKfiEWac+wmZ3FKXBizAdlHBuKhujz9pBM8mEsHhQippq0gd+k6 J/KdZs1h5mt3/MeYPNCbDzibTE8umng5ocxep+glfZGMBFaGUNm32l5Ebh6xvyCX bVZFRvGu27YXMPoxSFOgo9sFYNgpUvjdcxI+0kTJiFZ7ujuK6mQ/5Q4EUk7tF5zr vLEWS+S3v6SU0bcooDkdncnN4XTn1c7r0e7Klj140qOTBRmFT5huiTEDg8Or0uB4 zBy4UV+FsR6+aPyWkLfEfvBpFPCjBERlraaaf1S5B/HquyGiU0RnHFLqOhPBkx8j 4APAw8oqWsQ5ftRN3tIDT9CcN7wDfC0KkEaIxCf4rd6Zm1fTSmw= =/It5 -----END PGP SIGNATURE----- Merge tag 'i2c-for-6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c updates from Wolfram Sang: "Core got a new helper 'i2c_client_get_device_id()', designware got some bigger updates, the rest is driver updates all over the place" * tag 'i2c-for-6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (41 commits) i2c: ismt: Fix an out-of-bounds bug in ismt_access() i2c: mux: reg: check return value after calling platform_get_resource() i2c: xiic: Make sure to disable clock on .remove() i2c: hisi: Add support to get clock frequency from clock i2c: pxa-pci: fix missing pci_disable_device() on error in ce4100_i2c_probe i2c: slave-eeprom: Convert to i2c's .probe_new() i2c: mux: pca954x: Convert to i2c's .probe_new() drivers/i2c: use simple i2c probe i2c: mux: pca9541: switch to using .probe_new i2c: gpio: Fix potential unused warning for 'i2c_gpio_dt_ids' i2c: qcom-geni: add support for I2C Master Hub variant i2c: qcom-geni: add desc struct to prepare support for I2C Master Hub variant soc: qcom: geni-se: add support for I2C Master Hub wrapper variant soc: qcom: geni-se: add desc struct to specify clocks from device match data dt-bindings: i2c: qcom-geni: document I2C Master Hub serial I2C engine dt-bindings: qcom: geni-se: document I2C Master Hub wrapper variant dt-bindings: i2c: renesas,riic: Document RZ/Five SoC i2c: tegra: Set ACPI node as primary fwnode i2c: smbus: add DDR support for SPD i2c: /pasemi: PASemi I2C controller IRQ enablement ... |
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|
Linus Torvalds
|
785d21ba2f |
VFIO updates for v6.2-rc1
- Replace deprecated git://github.com link in MAINTAINERS. (Palmer Dabbelt)
- Simplify vfio/mlx5 with module_pci_driver() helper. (Shang XiaoJing)
- Drop unnecessary buffer from ACPI call. (Rafael Mendonca)
- Correct latent missing include issue in iova-bitmap and fix support
for unaligned bitmaps. Follow-up with better fix through refactor.
(Joao Martins)
- Rework ccw mdev driver to split private data from parent structure,
better aligning with the mdev lifecycle and allowing us to remove
a temporary workaround. (Eric Farman)
- Add an interface to get an estimated migration data size for a device,
allowing userspace to make informed decisions, ex. more accurately
predicting VM downtime. (Yishai Hadas)
- Fix minor typo in vfio/mlx5 array declaration. (Yishai Hadas)
- Simplify module and Kconfig through consolidating SPAPR/EEH code and
config options and folding virqfd module into main vfio module.
(Jason Gunthorpe)
- Fix error path from device_register() across all vfio mdev and sample
drivers. (Alex Williamson)
- Define migration pre-copy interface and implement for vfio/mlx5
devices, allowing portions of the device state to be saved while the
device continues operation, towards reducing the stop-copy state
size. (Jason Gunthorpe, Yishai Hadas, Shay Drory)
- Implement pre-copy for hisi_acc devices. (Shameer Kolothum)
- Fixes to mdpy mdev driver remove path and error path on probe.
(Shang XiaoJing)
- vfio/mlx5 fixes for incorrect return after copy_to_user() fault and
incorrect buffer freeing. (Dan Carpenter)
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Merge tag 'vfio-v6.2-rc1' of https://github.com/awilliam/linux-vfio
Pull VFIO updates from Alex Williamson:
- Replace deprecated git://github.com link in MAINTAINERS (Palmer
Dabbelt)
- Simplify vfio/mlx5 with module_pci_driver() helper (Shang XiaoJing)
- Drop unnecessary buffer from ACPI call (Rafael Mendonca)
- Correct latent missing include issue in iova-bitmap and fix support
for unaligned bitmaps. Follow-up with better fix through refactor
(Joao Martins)
- Rework ccw mdev driver to split private data from parent structure,
better aligning with the mdev lifecycle and allowing us to remove a
temporary workaround (Eric Farman)
- Add an interface to get an estimated migration data size for a
device, allowing userspace to make informed decisions, ex. more
accurately predicting VM downtime (Yishai Hadas)
- Fix minor typo in vfio/mlx5 array declaration (Yishai Hadas)
- Simplify module and Kconfig through consolidating SPAPR/EEH code and
config options and folding virqfd module into main vfio module (Jason
Gunthorpe)
- Fix error path from device_register() across all vfio mdev and sample
drivers (Alex Williamson)
- Define migration pre-copy interface and implement for vfio/mlx5
devices, allowing portions of the device state to be saved while the
device continues operation, towards reducing the stop-copy state size
(Jason Gunthorpe, Yishai Hadas, Shay Drory)
- Implement pre-copy for hisi_acc devices (Shameer Kolothum)
- Fixes to mdpy mdev driver remove path and error path on probe (Shang
XiaoJing)
- vfio/mlx5 fixes for incorrect return after copy_to_user() fault and
incorrect buffer freeing (Dan Carpenter)
* tag 'vfio-v6.2-rc1' of https://github.com/awilliam/linux-vfio: (42 commits)
vfio/mlx5: error pointer dereference in error handling
vfio/mlx5: fix error code in mlx5vf_precopy_ioctl()
samples: vfio-mdev: Fix missing pci_disable_device() in mdpy_fb_probe()
hisi_acc_vfio_pci: Enable PRE_COPY flag
hisi_acc_vfio_pci: Move the dev compatibility tests for early check
hisi_acc_vfio_pci: Introduce support for PRE_COPY state transitions
hisi_acc_vfio_pci: Add support for precopy IOCTL
vfio/mlx5: Enable MIGRATION_PRE_COPY flag
vfio/mlx5: Fallback to STOP_COPY upon specific PRE_COPY error
vfio/mlx5: Introduce multiple loads
vfio/mlx5: Consider temporary end of stream as part of PRE_COPY
vfio/mlx5: Introduce vfio precopy ioctl implementation
vfio/mlx5: Introduce SW headers for migration states
vfio/mlx5: Introduce device transitions of PRE_COPY
vfio/mlx5: Refactor to use queue based data chunks
vfio/mlx5: Refactor migration file state
vfio/mlx5: Refactor MKEY usage
vfio/mlx5: Refactor PD usage
vfio/mlx5: Enforce a single SAVE command at a time
vfio: Extend the device migration protocol with PRE_COPY
...
|
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Linus Torvalds
|
8fa590bf34 |
ARM64:
* Enable the per-vcpu dirty-ring tracking mechanism, together with an option to keep the good old dirty log around for pages that are dirtied by something other than a vcpu. * Switch to the relaxed parallel fault handling, using RCU to delay page table reclaim and giving better performance under load. * Relax the MTE ABI, allowing a VMM to use the MAP_SHARED mapping option, which multi-process VMMs such as crosvm rely on (see merge commit |
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Linus Torvalds
|
057b40f43c |
More ACPI updates for 6.2-rc1
- Avoid trying to resolve operands in AML when there are none (Amadeusz
Sławiński).
- Fix indentation in include/acpi/acpixf.h to help applying patches
from the upstream ACPICA git (Hans de Goede).
- Make it possible to install an address space handler without
evaluating _REG for Operation Regions in the given address space (Hans
de Goede).
- Defer the evaluation of _REG for ECDT described ECs till the matching
EC device in the DSDT gets parsed and acpi_ec_add() gets called for
it (Hans de Goede).
- Fix EC address space handler unregistration (Hans de Goede).
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Merge tag 'acpi-6.2-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull more ACPI updates from Rafael Wysocki:
"These fix an AML byte code execution issue in ACPICA and two issues in
the ACPI EC driver which requires rearranging ACPICA code.
Specifics:
- Avoid trying to resolve operands in AML when there are none
(Amadeusz Sławiński)
- Fix indentation in include/acpi/acpixf.h to help applying patches
from the upstream ACPICA git (Hans de Goede)
- Make it possible to install an address space handler without
evaluating _REG for Operation Regions in the given address space
(Hans de Goede)
- Defer the evaluation of _REG for ECDT described ECs till the
matching EC device in the DSDT gets parsed and acpi_ec_add() gets
called for it (Hans de Goede)
- Fix EC address space handler unregistration (Hans de Goede)"
* tag 'acpi-6.2-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPI: EC: Fix ECDT probe ordering issues
ACPI: EC: Fix EC address space handler unregistration
ACPICA: Allow address_space_handler Install and _REG execution as 2 separate steps
ACPICA: include/acpi/acpixf.h: Fix indentation
ACPICA: Fix operand resolution
|
||
|
Linus Torvalds
|
601c1aa855 |
More thermal control updates for 6.2-rc1
- Avoid clearing the HFI status bit on systems without HFI support
which triggers unchecked MSR access errors (Srinivas Pandruvada).
- Add sm8450 and sm8550 QCom compatible string to DT bindings (Luca
Weiss, Neil Armstrong).
- Use devm_platform_get_and_ioremap_resource on the ST platform to
group two calls into a single one (Minghao Chi).
- Use GENMASK instead of bitmaps and validate the temperature after
reading it in the imx8mm_thermal driver (Marcus Folkesson).
- Convert generic-adc-thermal to DT schema (Rob Herring).
- Fix debug print message with inverted logic in the k3_j72xx_bandgap
driver (Keerthy).
- Fix memory leak on thermal_of_zone_register() failure (Ido Schimmel).
- Add support for IPQ8074 in the tsens thermal driver along with the DT
bindings (Robert Marko).
- Fix and rework the debugfs code in the tsens driver (Christian
Marangi).
- Add calibration and DT documentation for the imx8mm driver (Marek
Vasut).
- Add DT bindings and compatible for the Mediatek SoCs mt7981 and
mt7983 (Daniel Golle).
- Don't show an error message if it happens at probe time while it
will be deferred on the QCom SPMI ADC driver (Johan Hovold).
- Add HWMon support for the imx8mm board (Alexander Stein).
- Remove pointless include from the power allocator governor (Christophe
JAILLET).
- Add interrupt DT bindings for QCom SoCs SC8280XP, SM6350 and SM8450
(Krzysztof Kozlowski).
- Fix inaccurate warning message for the QCom tsens gen2 (Luca Weiss).
- Demote error log of thermal zone register to debug in the tsens QCom
driver (Manivannan Sadhasivam).
- Consolidate the the efuse values and the errata handling in the TI
Bandgap driver (Bryan Brattlof).
- Document Renesas RZ/Five as compatible with RZ/G2UL in the DT
bindings (Lad Prabhakar).
- Fix the irq handler return value in the LMh driver (Bjorn Andersson).
- Delete empty platform remove callback from imx_sc_thermal (Uwe
Kleine-König).
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Merge tag 'thermal-6.2-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull more thermal control updates from Rafael Wysocki:
"These are updates of assorted thermal drivers, mostly for ARM
platforms, generally isolated and fairly straightforward, and the
recent Intel HFI driver fix for systems without HFI support.
Specifics:
- Avoid clearing the HFI status bit on systems without HFI support
which triggers unchecked MSR access errors (Srinivas Pandruvada)
- Add sm8450 and sm8550 QCom compatible string to DT bindings (Luca
Weiss, Neil Armstrong)
- Use devm_platform_get_and_ioremap_resource on the ST platform to
group two calls into a single one (Minghao Chi)
- Use GENMASK instead of bitmaps and validate the temperature after
reading it in the imx8mm_thermal driver (Marcus Folkesson)
- Convert generic-adc-thermal to DT schema (Rob Herring)
- Fix debug print message with inverted logic in the k3_j72xx_bandgap
driver (Keerthy)
- Fix memory leak on thermal_of_zone_register() failure (Ido
Schimmel)
- Add support for IPQ8074 in the tsens thermal driver along with the
DT bindings (Robert Marko)
- Fix and rework the debugfs code in the tsens driver (Christian
Marangi)
- Add calibration and DT documentation for the imx8mm driver (Marek
Vasut)
- Add DT bindings and compatible for the Mediatek SoCs mt7981 and
mt7983 (Daniel Golle)
- Don't show an error message if it happens at probe time while it
will be deferred on the QCom SPMI ADC driver (Johan Hovold)
- Add HWMon support for the imx8mm board (Alexander Stein)
- Remove pointless include from the power allocator governor
(Christophe JAILLET)
- Add interrupt DT bindings for QCom SoCs SC8280XP, SM6350 and SM8450
(Krzysztof Kozlowski)
- Fix inaccurate warning message for the QCom tsens gen2 (Luca Weiss)
- Demote error log of thermal zone register to debug in the tsens
QCom driver (Manivannan Sadhasivam)
- Consolidate the the efuse values and the errata handling in the TI
Bandgap driver (Bryan Brattlof)
- Document Renesas RZ/Five as compatible with RZ/G2UL in the DT
bindings (Lad Prabhakar)
- Fix the irq handler return value in the LMh driver (Bjorn
Andersson)
- Delete empty platform remove callback from imx_sc_thermal (Uwe
Kleine-König)"
* tag 'thermal-6.2-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (35 commits)
thermal/drivers/imx_sc_thermal: Drop empty platform remove function
thermal/drivers/qcom/lmh: Fix irq handler return value
dt-bindings: thermal: qcom-tsens: Add compatible for sm8550
thermal/drivers/st: Use devm_platform_get_and_ioremap_resource()
dt-bindings: thermal: rzg2l-thermal: Document RZ/Five SoC
dt-bindings: thermal: k3-j72xx: conditionally require efuse reg range
dt-bindings: thermal: k3-j72xx: elaborate on binding description
thermal/drivers/k3_j72xx_bandgap: Map fuse_base only for erratum workaround
thermal/drivers/k3_j72xx_bandgap: Remove fuse_base from structure
thermal/drivers/k3_j72xx_bandgap: Use bool for i2128 erratum flag
thermal/drivers/k3_j72xx_bandgap: Simplify k3_thermal_get_temp() function
thermal/drivers/qcom: Demote error log of thermal zone register to debug
thermal/drivers/qcom/temp-alarm: Fix inaccurate warning for gen2
dt-bindings: thermal: qcom-tsens: narrow interrupts for SC8280XP, SM6350 and SM8450
thermal/core/power allocator: Remove a useless include
thermal/drivers/imx8mm: Add hwmon support
thermal: qcom-spmi-adc-tm5: suppress probe-deferral error message
dt-bindings: thermal: mediatek: add compatible string for MT7986 and MT7981 SoC
thermal: ti-soc-thermal: Drop comma after SoC match table sentinel
thermal/drivers/imx: Add support for loading calibration data from OCOTP
...
|
||
|
Linus Torvalds
|
c0f234ff90 |
gpio: updates for v6.2
GPIO core:
- teach gpiolib to work with software nodes for HW description
- remove ARCH_NR_GPIOS treewide as we no longer impose any limit on the number
of GPIOS since the allocation became entirely dynamic
- add support for HW quirks for Cirrus CS42L56 codec, Marvell NFC controller,
Freescale PCIe and Ethernet controller, Himax LCDs and Mediatek mt2701
- refactor OF quirk code
- some general refactoring of the OF and ACPI code, adding new helpers, minor
tweaks and fixes, making fwnode usage consistent etc.
GPIO uAPI:
- fix an issue where the user-space can trigger a NULL-pointer dereference in
the kernel by opening a device file, forcing a driver unbind and then calling
one of the syscalls on the associated file descriptor
New drivers:
- add gpio-latch: a new GPIO multiplexer based on latches connected to other
GPIOs
Driver updates:
- convert i2c GPIO expanders to using .probe_new()
- drop the gpio-sta2x11 driver
- factor out common code for the ACCES IDIO-16 family of controllers and use
this new library wherever applicable in drivers
- add DT support to gpio-hisi
- allow building gpio-davinci as a module and increase its maxItems property
- add support for a new model to gpio-pca9570
- other minor changes to various drivers
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Merge tag 'gpio-updates-for-v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
Pull gpio updates from Bartosz Golaszewski:
"We have a new GPIO multiplexer driver, bunch of driver updates and
refactoring in the core GPIO library.
GPIO core:
- teach gpiolib to work with software nodes for HW description
- remove ARCH_NR_GPIOS treewide as we no longer impose any limit on
the number of GPIOS since the allocation became entirely dynamic
- add support for HW quirks for Cirrus CS42L56 codec, Marvell NFC
controller, Freescale PCIe and Ethernet controller, Himax LCDs and
Mediatek mt2701
- refactor OF quirk code
- some general refactoring of the OF and ACPI code, adding new
helpers, minor tweaks and fixes, making fwnode usage consistent
etc.
GPIO uAPI:
- fix an issue where the user-space can trigger a NULL-pointer
dereference in the kernel by opening a device file, forcing a
driver unbind and then calling one of the syscalls on the
associated file descriptor
New drivers:
- add gpio-latch: a new GPIO multiplexer based on latches connected
to other GPIOs
Driver updates:
- convert i2c GPIO expanders to using .probe_new()
- drop the gpio-sta2x11 driver
- factor out common code for the ACCES IDIO-16 family of controllers
and use this new library wherever applicable in drivers
- add DT support to gpio-hisi
- allow building gpio-davinci as a module and increase its maxItems
property
- add support for a new model to gpio-pca9570
- other minor changes to various drivers"
* tag 'gpio-updates-for-v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: (66 commits)
gpio: sim: set a limit on the number of GPIOs
gpiolib: protect the GPIO device against being dropped while in use by user-space
gpiolib: cdev: fix NULL-pointer dereferences
gpiolib: Provide to_gpio_device() helper
gpiolib: Unify access to the device properties
gpio: Do not include <linux/kernel.h> when not really needed.
gpio: pcf857x: Convert to i2c's .probe_new()
gpio: pca953x: Convert to i2c's .probe_new()
gpio: max732x: Convert to i2c's .probe_new()
dt-bindings: gpio: gpio-davinci: Increase maxItems in gpio-line-names
gpiolib: ensure that fwnode is properly set
gpio: sl28cpld: Replace irqchip mask_invert with unmask_base
gpiolib: of: Use correct fwnode for DT-probed chips
gpiolib: of: Drop redundant check in of_mm_gpiochip_remove()
gpiolib: of: Prepare of_mm_gpiochip_add_data() for fwnode
gpiolib: add support for software nodes
gpiolib: consolidate GPIO lookups
gpiolib: acpi: avoid leaking ACPI details into upper gpiolib layers
gpiolib: acpi: teach acpi_find_gpio() to handle data-only nodes
gpiolib: acpi: change acpi_find_gpio() to accept firmware node
...
|
||
Rafael J. Wysocki
|
3d03140c48 |
Merge branch 'acpi-ec'
Merge additional ACPI EC driver fixes for 6.2-rc1: - Fix EC address space handler unregistration (Hans de Goede). - Defer the evaluation of _REG for ECDT described ECs till the matching EC device in the DSDT gets parsed and acpi_ec_add() gets called for it (Hans de Goede). * acpi-ec: ACPI: EC: Fix ECDT probe ordering issues ACPI: EC: Fix EC address space handler unregistration |
||
|
Linus Torvalds
|
9fa4abc9ad |
fbdev updates and fixes for kernel 6.2-rc1:
Switch omapfb to the gpiod API, some failure path fixes and UML build fixes. -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQS86RI+GtKfB8BJu973ErUQojoPXwUCY5ojswAKCRD3ErUQojoP XzkoAQD1WXJ7Fm6yPgXeZebvyeipnPuAGl2p6jMl3H2C257tjAD/YUbIjTB+Pjgh xfNONyHJLn9QDxvXIIYSkzldDGxKpwA= =CPMV -----END PGP SIGNATURE----- Merge tag 'fbdev-for-6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev Pull fbdev updates from Helge Deller: "The most relevant change are the patches from Dmitry Torokhov to switch omapfb to the gpiod API. The other patches are small and fix e.g. UML build issues, improve the error paths and cleanup code" * tag 'fbdev-for-6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev: (32 commits) fbdev: fbcon: release buffer when fbcon_do_set_font() failed fbdev: sh_mobile_lcdcfb: use sysfs_emit() to instead of scnprintf() fbdev: uvesafb: use sysfs_emit() to instead of scnprintf() fbdev: uvesafb: Simplify uvesafb_remove() fbdev: uvesafb: Fixes an error handling path in uvesafb_probe() fbdev: uvesafb: don't build on UML fbdev: geode: don't build on UML fbdev: ep93xx-fb: Add missing clk_disable_unprepare in ep93xxfb_probe() fbdev: matroxfb: Convert to i2c's .probe_new() fbdev: da8xx-fb: add missing regulator_disable() in fb_probe fbdev: controlfb: fix spelling mistake "paramaters"->"parameters" fbdev: vermilion: decrease reference count in error path fbdev: smscufx: fix error handling code in ufx_usb_probe fbdev: via: Fix error in via_core_init() fbdev: pm2fb: fix missing pci_disable_device() fbdev: pxafb: Remove unnecessary print function dev_err() fbdev: omapfb: panel-sharp-ls037v7dw01: fix included headers fbdev: omapfb: panel-tpo-td028ttec1: stop including gpio.h fbdev: omapfb: panel-lgphilips-lb035q02: remove backlight GPIO handling fbdev: omapfb: encoder-opa362: fix included headers ... |
||
|
Rafael J. Wysocki
|
f7eae09b50 |
Merge branch 'acpica'
Merge additional ACPICA changes for 6.2-rc1: - Avoid trying to resolve operands in AML when there are none (Amadeusz Sławiński). - Fix indentation in include/acpi/acpixf.h to help applying patches from the upstream ACPICA git (Hans de Goede). - Make it possible to install an address space handler without evaluating _REG for Operation Regions in the given address space (Hans de Goede). * acpica: ACPICA: Allow address_space_handler Install and _REG execution as 2 separate steps ACPICA: include/acpi/acpixf.h: Fix indentation ACPICA: Fix operand resolution |
||
|
Linus Torvalds
|
504a73d46b |
six ksmbd server fixes
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||
|
Linus Torvalds
|
041fae9c10 |
f2fs-for-6.2-rc1
In this round, we've added two features: 1) F2FS_IOC_START_ATOMIC_REPLACE and 2) per-block age-based extent cache. 1) is a variant of the previous atomic write feature which guarantees a per-file atomicity. It would be more efficient than AtomicFile implementation in Android framework. 2) implements another type of extent cache in memory which keeps the per-block age in a file, so that block allocator could split the hot and cold data blocks more accurately. Enhancement: - introduce F2FS_IOC_START_ATOMIC_REPLACE - refactor extent_cache to add a new per-block-age-based extent cache support - introduce discard_urgent_util, gc_mode, max_ordered_discard sysfs knobs - add proc entry to show discard_plist info - optimize iteration over sparse directories - add barrier mount option Bug fix - avoid victim selection from previous victim section - fix to enable compress for newly created file if extension matches - set zstd compress level correctly - initialize locks early in f2fs_fill_super() to fix bugs reported by syzbot - correct i_size change for atomic writes - allow to read node block after shutdown - allow to set compression for inlined file - fix gc mode when gc_urgent_high_remaining is 1 - should put a page when checking the summary info Minor fixes and various clean-ups in GC, discard, debugfs, sysfs, and doc. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE00UqedjCtOrGVvQiQBSofoJIUNIFAmOaTNUACgkQQBSofoJI UNIQnw//V7Q8DUHw5YNj04jutwXH2DNMLAmn/NJh5S6dIzy/LiywlSzVg53/0/FP 4K577urUkIhgilRO+yncUMSnSQk7BluQvGSx4ja2AV+dpDomjxM3GwIacGzSvr7D VfVf8Vig10UEFrrtEEKtv1VFlYHAmo8lLpubzrZHV8aZFLHHYO2fakQhPu8BYsaz eGCJwxjvTZcQUPkaeG9tWto3ChI3F6PzreiQ5TztHhLWSEgw/o0qijpsc+2SthaV my7uGjeBY8EGPeSYbeCxRtdx8g8Qu11K3ISuDj8zBybmjG3IWOGt1CVcrY6tZbal aL70CMtHkMqMn03VqbpCTqBtdWNMrrw5sYSL3qXIUdXlX/2yJBh9fLAeNxKNs5Nu 6veSb2WgYMHqIsClkAAcP0xJ8g6kodGoG60wVr4ek0Vdt4osaQqwq+bnffpwwxtQ F+7aRuinv+rdrHJ4CuFXAmHPKh2lBe2lTTWZEKg2RptTxZ5DhD2Qn6x1khPD2GFA mG2Aeiq6PVxxEeIO+w/VBCuAgpGTFV2N/ZIF8VfjFNdWiN5OGLWQNHC2KGj2G2uV +fA+B91txQWtjY9h72YJb2+aGIixcnLY24ni4mDgDItqtpCB4PW56W8cbnbv9Pl+ aXAWdADqJdDyllHoVB/JQ24gr2fATJGRIDeYDnw+vPP4f5ZT5vg= =f00t -----END PGP SIGNATURE----- Merge tag 'f2fs-for-6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs Pull f2fs updates from Jaegeuk Kim: "In this round, we've added two features: F2FS_IOC_START_ATOMIC_REPLACE and a per-block age-based extent cache. F2FS_IOC_START_ATOMIC_REPLACE is a variant of the previous atomic write feature which guarantees a per-file atomicity. It would be more efficient than AtomicFile implementation in Android framework. The per-block age-based extent cache implements another type of extent cache in memory which keeps the per-block age in a file, so that block allocator could split the hot and cold data blocks more accurately. Enhancements: - introduce F2FS_IOC_START_ATOMIC_REPLACE - refactor extent_cache to add a new per-block-age-based extent cache support - introduce discard_urgent_util, gc_mode, max_ordered_discard sysfs knobs - add proc entry to show discard_plist info - optimize iteration over sparse directories - add barrier mount option Bug fixes: - avoid victim selection from previous victim section - fix to enable compress for newly created file if extension matches - set zstd compress level correctly - initialize locks early in f2fs_fill_super() to fix bugs reported by syzbot - correct i_size change for atomic writes - allow to read node block after shutdown - allow to set compression for inlined file - fix gc mode when gc_urgent_high_remaining is 1 - should put a page when checking the summary info Minor fixes and various clean-ups in GC, discard, debugfs, sysfs, and doc" * tag 'f2fs-for-6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: (63 commits) f2fs: reset wait_ms to default if any of the victims have been selected f2fs: fix some format WARNING in debug.c and sysfs.c f2fs: don't call f2fs_issue_discard_timeout() when discard_cmd_cnt is 0 in f2fs_put_super() f2fs: fix iostat parameter for discard f2fs: Fix spelling mistake in label: free_bio_enrty_cache -> free_bio_entry_cache f2fs: add block_age-based extent cache f2fs: allocate the extent_cache by default f2fs: refactor extent_cache to support for read and more f2fs: remove unnecessary __init_extent_tree f2fs: move internal functions into extent_cache.c f2fs: specify extent cache for read explicitly f2fs: introduce f2fs_is_readonly() for readability f2fs: remove F2FS_SET_FEATURE() and F2FS_CLEAR_FEATURE() macro f2fs: do some cleanup for f2fs module init MAINTAINERS: Add f2fs bug tracker link f2fs: remove the unused flush argument to change_curseg f2fs: open code allocate_segment_by_default f2fs: remove struct segment_allocation default_salloc_ops f2fs: introduce discard_urgent_util sysfs node f2fs: define MIN_DISCARD_GRANULARITY macro ... |
||
|
Linus Torvalds
|
eb67d239f3 |
RISC-V Patches for the 6.2 Merge Window, Part 1
* Support for the T-Head PMU via the perf subsystem. * ftrace support for rv32. * Support for non-volatile memory devices. * Various fixes and cleanups. -----BEGIN PGP SIGNATURE----- iQJHBAABCAAxFiEEKzw3R0RoQ7JKlDp6LhMZ81+7GIkFAmOZ6WsTHHBhbG1lckBk YWJiZWx0LmNvbQAKCRAuExnzX7sYiWGcD/wLGiHq3ekQhl5D+CaA1WlJ5XzQFfY2 bv1ZCZGdjuiv66jiMlmEsbpfUCk3bSAIjCO3MHQNDmTuPJztCHVJXOHbZFWItzzO soW4nXHKW1sGHa7hDLGQUPkltA48OdPoyqEDvlnpyEWFT+2xHwdFEURWE85FXGeq ZzFSKUQqX/V52n9TS4M4QtmNnQatR3TgIs8ttzD4JqwWFBbp4/iBfIGt6n3W24XH 9lKWikO4YOYUPl0KVIakM4d8NmX7g+7vhCKWavLke1fF/IQOlyWwA0eM8ryj33OG L1nFkqfF3mCw9i72WHftlc0rAgVqcYS8ntnQkPNpt2zPp3xFjDwEy+XiZrRE+sAp m5Ma2Tkw7G3ueBtXwP1yo+EKa7PrVFbCRD/rEpLJAC6+9ktvc7cYs39E08O+wrwT qkYThDolovqMOqfOq6afEGy5lfIa5U00vxK+3MXiE3eLEjHSJhwTXadUbwyMjJWE zOwA6p5NfDFzklESSNTtIBY85Zlh/g2q6GWCy7yBQnlaSdbpDxcnAlSZipq66Iqm 9ytdZiHid4BIRQxr5qyXTB184BvFnWNRs9NGhCj38uLEnuxwSChzwoh/WPDxLNte U9ouvwJO5U2qAZsMGJhY8W2s/9WvWpSqRhSMA/nnNV1Hh+URFz8rFXAln6kNn//v j+cYGCyjLnO1hg== =4Ak2 -----END PGP SIGNATURE----- Merge tag 'riscv-for-linus-6.2-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux Pull RISC-V updates from Palmer Dabbelt: - Support for the T-Head PMU via the perf subsystem - ftrace support for rv32 - Support for non-volatile memory devices - Various fixes and cleanups * tag 'riscv-for-linus-6.2-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: (52 commits) Documentation: RISC-V: patch-acceptance: s/implementor/implementer Documentation: RISC-V: Mention the UEFI Standards Documentation: RISC-V: Allow patches for non-standard behavior Documentation: RISC-V: Fix a typo in patch-acceptance riscv: Fixup compile error with !MMU riscv: Fix P4D_SHIFT definition for 3-level page table mode riscv: Apply a static assert to riscv_isa_ext_id RISC-V: Add some comments about the shadow and overflow stacks RISC-V: Align the shadow stack RISC-V: Ensure Zicbom has a valid block size RISC-V: Introduce riscv_isa_extension_check RISC-V: Improve use of isa2hwcap[] riscv: Don't duplicate _ALTERNATIVE_CFG* macros riscv: alternatives: Drop the underscores from the assembly macro names riscv: alternatives: Don't name unused macro parameters riscv: Don't duplicate __ALTERNATIVE_CFG in __ALTERNATIVE_CFG_2 riscv: mm: call best_map_size many times during linear-mapping riscv: Move cast inside kernel_mapping_[pv]a_to_[vp]a riscv: Fix crash during early errata patching riscv: boot: add zstd support ... |
||
|
Linus Torvalds
|
94a855111e |
- Add the call depth tracking mitigation for Retbleed which has
been long in the making. It is a lighterweight software-only fix for Skylake-based cores where enabling IBRS is a big hammer and causes a significant performance impact. What it basically does is, it aligns all kernel functions to 16 bytes boundary and adds a 16-byte padding before the function, objtool collects all functions' locations and when the mitigation gets applied, it patches a call accounting thunk which is used to track the call depth of the stack at any time. When that call depth reaches a magical, microarchitecture-specific value for the Return Stack Buffer, the code stuffs that RSB and avoids its underflow which could otherwise lead to the Intel variant of Retbleed. This software-only solution brings a lot of the lost performance back, as benchmarks suggest: https://lore.kernel.org/all/20220915111039.092790446@infradead.org/ That page above also contains a lot more detailed explanation of the whole mechanism - Implement a new control flow integrity scheme called FineIBT which is based on the software kCFI implementation and uses hardware IBT support where present to annotate and track indirect branches using a hash to validate them - Other misc fixes and cleanups -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAmOZp5EACgkQEsHwGGHe VUrZFxAAvi/+8L0IYSK4mKJvixGbTFjxN/Swo2JVOfs34LqGUT6JaBc+VUMwZxdb VMTFIZ3ttkKEodjhxGI7oGev6V8UfhI37SmO2lYKXpQVjXXnMlv/M+Vw3teE38CN gopi+xtGnT1IeWQ3tc/Tv18pleJ0mh5HKWiW+9KoqgXj0wgF9x4eRYDz1TDCDA/A iaBzs56j8m/FSykZHnrWZ/MvjKNPdGlfJASUCPeTM2dcrXQGJ93+X2hJctzDte0y Nuiw6Y0htfFBE7xoJn+sqm5Okr+McoUM18/CCprbgSKYk18iMYm3ZtAi6FUQZS1A ua4wQCf49loGp15PO61AS5d3OBf5D3q/WihQRbCaJvTVgPp9sWYnWwtcVUuhMllh ZQtBU9REcVJ/22bH09Q9CjBW0VpKpXHveqQdqRDViLJ6v/iI6EFGmD24SW/VxyRd 73k9MBGrL/dOf1SbEzdsnvcSB3LGzp0Om8o/KzJWOomrVKjBCJy16bwTEsCZEJmP i406m92GPXeaN1GhTko7vmF0GnkEdJs1GVCZPluCAxxbhHukyxHnrjlQjI4vC80n Ylc0B3Kvitw7LGJsPqu+/jfNHADC/zhx1qz/30wb5cFmFbN1aRdp3pm8JYUkn+l/ zri2Y6+O89gvE/9/xUhMohzHsWUO7xITiBavewKeTP9GSWybWUs= =cRy1 -----END PGP SIGNATURE----- Merge tag 'x86_core_for_v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 core updates from Borislav Petkov: - Add the call depth tracking mitigation for Retbleed which has been long in the making. It is a lighterweight software-only fix for Skylake-based cores where enabling IBRS is a big hammer and causes a significant performance impact. What it basically does is, it aligns all kernel functions to 16 bytes boundary and adds a 16-byte padding before the function, objtool collects all functions' locations and when the mitigation gets applied, it patches a call accounting thunk which is used to track the call depth of the stack at any time. When that call depth reaches a magical, microarchitecture-specific value for the Return Stack Buffer, the code stuffs that RSB and avoids its underflow which could otherwise lead to the Intel variant of Retbleed. This software-only solution brings a lot of the lost performance back, as benchmarks suggest: https://lore.kernel.org/all/20220915111039.092790446@infradead.org/ That page above also contains a lot more detailed explanation of the whole mechanism - Implement a new control flow integrity scheme called FineIBT which is based on the software kCFI implementation and uses hardware IBT support where present to annotate and track indirect branches using a hash to validate them - Other misc fixes and cleanups * tag 'x86_core_for_v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (80 commits) x86/paravirt: Use common macro for creating simple asm paravirt functions x86/paravirt: Remove clobber bitmask from .parainstructions x86/debug: Include percpu.h in debugreg.h to get DECLARE_PER_CPU() et al x86/cpufeatures: Move X86_FEATURE_CALL_DEPTH from bit 18 to bit 19 of word 11, to leave space for WIP X86_FEATURE_SGX_EDECCSSA bit x86/Kconfig: Enable kernel IBT by default x86,pm: Force out-of-line memcpy() objtool: Fix weak hole vs prefix symbol objtool: Optimize elf_dirty_reloc_sym() x86/cfi: Add boot time hash randomization x86/cfi: Boot time selection of CFI scheme x86/ibt: Implement FineIBT objtool: Add --cfi to generate the .cfi_sites section x86: Add prefix symbols for function padding objtool: Add option to generate prefix symbols objtool: Avoid O(bloody terrible) behaviour -- an ode to libelf objtool: Slice up elf_create_section_symbol() kallsyms: Revert "Take callthunks into account" x86: Unconfuse CONFIG_ and X86_FEATURE_ namespaces x86/retpoline: Fix crash printing warning x86/paravirt: Fix a !PARAVIRT build warning ... |
||
|
Linus Torvalds
|
93761c93e9 |
+ Features
- switch to zstd compression for profile raw data
+ Cleanups
- Simplify obtain the newest label on a cred
- remove useless static inline functions
- compute permission conversion on policy unpack
- refactor code to share common permissins
- refactor unpack to group policy backwards compatiblity code
- add __init annotation to aa_{setup/teardown}_dfa_engine()
+ Bug Fixes
- fix a memleak in
- multi_transaction_new()
- free_ruleset()
- unpack_profile()
- alloc_ns()
- fix lockdep warning when removing a namespace
- fix regression in stacking due to label flags
- fix loading of child before parent
- fix kernel-doc comments that differ from fns
- fix spelling errors in comments
- store return value of unpack_perms_table() to signed variable
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Merge tag 'apparmor-pr-2022-12-14' of git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
Pull apparmor updates from John Johansen:
"Features:
- switch to zstd compression for profile raw data
Cleanups:
- simplify obtaining the newest label on a cred
- remove useless static inline functions
- compute permission conversion on policy unpack
- refactor code to share common permissins
- refactor unpack to group policy backwards compatiblity code
- add __init annotation to aa_{setup/teardown}_dfa_engine()
Bug Fixes:
- fix a memleak in
- multi_transaction_new()
- free_ruleset()
- unpack_profile()
- alloc_ns()
- fix lockdep warning when removing a namespace
- fix regression in stacking due to label flags
- fix loading of child before parent
- fix kernel-doc comments that differ from fns
- fix spelling errors in comments
- store return value of unpack_perms_table() to signed variable"
* tag 'apparmor-pr-2022-12-14' of git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor: (64 commits)
apparmor: Fix uninitialized symbol 'array_size' in policy_unpack_test.c
apparmor: Add __init annotation to aa_{setup/teardown}_dfa_engine()
apparmor: Fix memleak in alloc_ns()
apparmor: Fix memleak issue in unpack_profile()
apparmor: fix a memleak in free_ruleset()
apparmor: Fix spelling of function name in comment block
apparmor: Use pointer to struct aa_label for lbs_cred
AppArmor: Fix kernel-doc
LSM: Fix kernel-doc
AppArmor: Fix kernel-doc
apparmor: Fix loading of child before parent
apparmor: refactor code that alloc null profiles
apparmor: fix obsoleted comments for aa_getprocattr() and audit_resource()
apparmor: remove useless static inline functions
apparmor: Fix unpack_profile() warn: passing zero to 'ERR_PTR'
apparmor: fix uninitialize table variable in error in unpack_trans_table
apparmor: store return value of unpack_perms_table() to signed variable
apparmor: Fix kunit test for out of bounds array
apparmor: Fix decompression of rawdata for read back to userspace
apparmor: Fix undefined references to zstd_ symbols
...
|
||
|
Linus Torvalds
|
64e7003c6b |
This update includes the following changes:
API: - Optimise away self-test overhead when they are disabled. - Support symmetric encryption via keyring keys in af_alg. - Flip hwrng default_quality, the default is now maximum entropy. Algorithms: - Add library version of aesgcm. - CFI fixes for assembly code. - Add arm/arm64 accelerated versions of sm3/sm4. Drivers: - Remove assumption on arm64 that kmalloc is DMA-aligned. - Fix selftest failures in rockchip. - Add support for RK3328/RK3399 in rockchip. - Add deflate support in qat. - Merge ux500 into stm32. - Add support for TEE for PCI ID 0x14CA in ccp. - Add mt7986 support in mtk. - Add MaxLinear platform support in inside-secure. - Add NPCM8XX support in npcm. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEn51F/lCuNhUwmDeSxycdCkmxi6cFAmOZhNQACgkQxycdCkmx i6edOQ/+IHYe2Z+fLsMGs0qgTVaEV33O0crTRl/PMkfBJai57grz6x/G9QrkwGHS 084u4RmwhVrE7Z/pxvey48m0lHMw3H/ElLTRl5LV1zE2OtGgr4VV63wtqthu1QS1 KblVnjb52DhFhvF1O1IrK9lxyX0lByOiARFVdyZR6+Rb66Xfq8rqk5t8U8mmTUFz ds9S2Un4HajgtjNEyI78DOX8o4wVST8tltQs0eVii6T9AeXgSgX37ytD7Xtg/zrz /p61KFgKBQkRT7EEGD6xgNrND0vNAp2w98ZTTRXTZI8+Y0aTUcTYya7cXOLBt9bQ rA7z9sNKvmwJijTMV6O9eqRGcYfzc2G4qfMhlQqj/P2pjLnEZXdvFNHTTbclR76h 2UFlZXPDQVQukvnNNnB6bmIvv6DsM+jmGH0pK5BnBJXnD5SOZh1RqjJxw0Kj6QCM VxpKDvfStux2Guh6mz1lJna/S44qKy/sVYkWUawcmE4RF2+GfNayM1GUpEUofndE vz1yZdgLPETSh5QzKrjFkUAnqo/AsAdc5Qxroz9DRz1BCC0GCuIxjUG8ScTWgcth R/reQDczBckCNpPxrWPHHYoVXnAMwEFySfcjZyuCoMO6t6qVUvcjRShCyKwO/JPl 9YREdRmq0swwIB9cFIrEoWrzc3wjjBtsltDFlkKsa9c92LXoW+g= =OpWt -----END PGP SIGNATURE----- Merge tag 'v6.2-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 Pull crypto updates from Herbert Xu: "API: - Optimise away self-test overhead when they are disabled - Support symmetric encryption via keyring keys in af_alg - Flip hwrng default_quality, the default is now maximum entropy Algorithms: - Add library version of aesgcm - CFI fixes for assembly code - Add arm/arm64 accelerated versions of sm3/sm4 Drivers: - Remove assumption on arm64 that kmalloc is DMA-aligned - Fix selftest failures in rockchip - Add support for RK3328/RK3399 in rockchip - Add deflate support in qat - Merge ux500 into stm32 - Add support for TEE for PCI ID 0x14CA in ccp - Add mt7986 support in mtk - Add MaxLinear platform support in inside-secure - Add NPCM8XX support in npcm" * tag 'v6.2-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (184 commits) crypto: ux500/cryp - delete driver crypto: stm32/cryp - enable for use with Ux500 crypto: stm32 - enable drivers to be used on Ux500 dt-bindings: crypto: Let STM32 define Ux500 CRYP hwrng: geode - Fix PCI device refcount leak hwrng: amd - Fix PCI device refcount leak crypto: qce - Set DMA alignment explicitly crypto: octeontx2 - Set DMA alignment explicitly crypto: octeontx - Set DMA alignment explicitly crypto: keembay - Set DMA alignment explicitly crypto: safexcel - Set DMA alignment explicitly crypto: hisilicon/hpre - Set DMA alignment explicitly crypto: chelsio - Set DMA alignment explicitly crypto: ccree - Set DMA alignment explicitly crypto: ccp - Set DMA alignment explicitly crypto: cavium - Set DMA alignment explicitly crypto: img-hash - Fix variable dereferenced before check 'hdev->req' crypto: arm64/ghash-ce - use frame_push/pop macros consistently crypto: arm64/crct10dif - use frame_push/pop macros consistently crypto: arm64/aes-modes - use frame_push/pop macros consistently ... |
||
|
Linus Torvalds
|
48ea09cdda |
hardening updates for v6.2-rc1
- Convert flexible array members, fix -Wstringop-overflow warnings,
and fix KCFI function type mismatches that went ignored by
maintainers (Gustavo A. R. Silva, Nathan Chancellor, Kees Cook).
- Remove the remaining side-effect users of ksize() by converting
dma-buf, btrfs, and coredump to using kmalloc_size_roundup(),
add more __alloc_size attributes, and introduce full testing
of all allocator functions. Finally remove the ksize() side-effect
so that each allocation-aware checker can finally behave without
exceptions.
- Introduce oops_limit (default 10,000) and warn_limit (default off)
to provide greater granularity of control for panic_on_oops and
panic_on_warn (Jann Horn, Kees Cook).
- Introduce overflows_type() and castable_to_type() helpers for
cleaner overflow checking.
- Improve code generation for strscpy() and update str*() kern-doc.
- Convert strscpy and sigphash tests to KUnit, and expand memcpy
tests.
- Always use a non-NULL argument for prepare_kernel_cred().
- Disable structleak plugin in FORTIFY KUnit test (Anders Roxell).
- Adjust orphan linker section checking to respect CONFIG_WERROR
(Xin Li).
- Make sure siginfo is cleared for forced SIGKILL (haifeng.xu).
- Fix um vs FORTIFY warnings for always-NULL arguments.
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Merge tag 'hardening-v6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
Pull kernel hardening updates from Kees Cook:
- Convert flexible array members, fix -Wstringop-overflow warnings, and
fix KCFI function type mismatches that went ignored by maintainers
(Gustavo A. R. Silva, Nathan Chancellor, Kees Cook)
- Remove the remaining side-effect users of ksize() by converting
dma-buf, btrfs, and coredump to using kmalloc_size_roundup(), add
more __alloc_size attributes, and introduce full testing of all
allocator functions. Finally remove the ksize() side-effect so that
each allocation-aware checker can finally behave without exceptions
- Introduce oops_limit (default 10,000) and warn_limit (default off) to
provide greater granularity of control for panic_on_oops and
panic_on_warn (Jann Horn, Kees Cook)
- Introduce overflows_type() and castable_to_type() helpers for cleaner
overflow checking
- Improve code generation for strscpy() and update str*() kern-doc
- Convert strscpy and sigphash tests to KUnit, and expand memcpy tests
- Always use a non-NULL argument for prepare_kernel_cred()
- Disable structleak plugin in FORTIFY KUnit test (Anders Roxell)
- Adjust orphan linker section checking to respect CONFIG_WERROR (Xin
Li)
- Make sure siginfo is cleared for forced SIGKILL (haifeng.xu)
- Fix um vs FORTIFY warnings for always-NULL arguments
* tag 'hardening-v6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: (31 commits)
ksmbd: replace one-element arrays with flexible-array members
hpet: Replace one-element array with flexible-array member
um: virt-pci: Avoid GCC non-NULL warning
signal: Initialize the info in ksignal
lib: fortify_kunit: build without structleak plugin
panic: Expose "warn_count" to sysfs
panic: Introduce warn_limit
panic: Consolidate open-coded panic_on_warn checks
exit: Allow oops_limit to be disabled
exit: Expose "oops_count" to sysfs
exit: Put an upper limit on how often we can oops
panic: Separate sysctl logic from CONFIG_SMP
mm/pgtable: Fix multiple -Wstringop-overflow warnings
mm: Make ksize() a reporting-only function
kunit/fortify: Validate __alloc_size attribute results
drm/sti: Fix return type of sti_{dvo,hda,hdmi}_connector_mode_valid()
drm/fsl-dcu: Fix return type of fsl_dcu_drm_connector_mode_valid()
driver core: Add __alloc_size hint to devm allocators
overflow: Introduce overflows_type() and castable_to_type()
coredump: Proactively round up to kmalloc bucket size
...
|
||
|
Linus Torvalds
|
ad76bf1ff1 |
memblock: extend test coverage
* add tests that trigger reallocation of memblock structures from
memblock itself via memblock_double_array()
* add tests for memblock_alloc_exact_nid_raw() that verify that requested
node and memory range constraints are respected.
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Merge tag 'memblock-v6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock
Pull memblock updates from Mike Rapoport:
"Extend test coverage:
- add tests that trigger reallocation of memblock structures from
memblock itself via memblock_double_array()
- add tests for memblock_alloc_exact_nid_raw() that verify that
requested node and memory range constraints are respected"
* tag 'memblock-v6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock:
memblock tests: remove completed TODO item
memblock tests: add generic NUMA tests for memblock_alloc_exact_nid_raw
memblock tests: add bottom-up NUMA tests for memblock_alloc_exact_nid_raw
memblock tests: add top-down NUMA tests for memblock_alloc_exact_nid_raw
memblock tests: introduce range tests for memblock_alloc_exact_nid_raw
memblock test: Update TODO list
memblock test: Add test to memblock_reserve() 129th region
memblock test: Add test to memblock_add() 129th region
|
||
|
Linus Torvalds
|
6f1f5caed5 |
orangefs: four fixes from Zhang Xiaoxu and two from Colin Ian King
Zhang: fixed problems with memory leaks on exit in sysfs and debufs.
fs/orangefs/orangefs-debugfs.c
fs/orangefs/orangefs-sysfs.c
fs/orangefs/orangefs-debugfs.c
fs/orangefs/orangefs-mod.c
Colin: removed an unused variable and an unneeded assignment.
fs/orangefs/file.c
fs/orangefs/inode.c
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Merge tag 'for-linus-6.2-ofs1' of git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux
Pull orangefs updates from Mike Marshall:
- fix problems with memory leaks on exit in sysfs and debufs (Zhang)
- remove an unused variable and an unneeded assignment (Colin)
* tag 'for-linus-6.2-ofs1' of git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux:
orangefs: Fix kmemleak in orangefs_{kernel,client}_debug_init()
orangefs: Fix kmemleak in orangefs_sysfs_init()
orangefs: Fix kmemleak in orangefs_prepare_debugfs_help_string()
orangefs: Fix sysfs not cleanup when dev init failed
orangefs: remove redundant assignment to variable buffer_index
orangefs: remove variable i
|
||
Tetsuo Handa
|
3c3bfb8586 |
fbdev: fbcon: release buffer when fbcon_do_set_font() failed
syzbot is reporting memory leak at fbcon_do_set_font() [1], for commit |
||
ye xingchen
|
b20a558d37 |
fbdev: sh_mobile_lcdcfb: use sysfs_emit() to instead of scnprintf()
Follow the advice of the Documentation/filesystems/sysfs.rst and show() should only use sysfs_emit() or sysfs_emit_at() when formatting the value to be returned to user space. Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn> Signed-off-by: Helge Deller <deller@gmx.de> |
||
|
ye xingchen
|
522d5226ee |
fbdev: uvesafb: use sysfs_emit() to instead of scnprintf()
Follow the advice of the Documentation/filesystems/sysfs.rst and show() should only use sysfs_emit() or sysfs_emit_at() when formatting the value to be returned to user space. Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn> Signed-off-by: Helge Deller <deller@gmx.de> |
||
Christophe JAILLET
|
f2ff0c430f |
fbdev: uvesafb: Simplify uvesafb_remove()
When the remove() function is called, we know that the probe() function has successfully been executed. So 'info' is known to be not NULL. Simplify the code accordingly. Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Helge Deller <deller@gmx.de> |
||
|
Christophe JAILLET
|
a943710407 |
fbdev: uvesafb: Fixes an error handling path in uvesafb_probe()
If an error occurs after a successful uvesafb_init_mtrr() call, it must be undone by a corresponding arch_phys_wc_del() call, as already done in the remove function. This has been added in the remove function in commit |
||
Randy Dunlap
|
35b4f4d4a7 |
fbdev: uvesafb: don't build on UML
The uvesafb fbdev driver uses memory management information that is not
available on ARCH=um, so don't allow this driver to be built on UML.
Prevents these build errors:
../drivers/video/fbdev/uvesafb.c: In function ‘uvesafb_vbe_init’:
../drivers/video/fbdev/uvesafb.c:807:21: error: ‘__supported_pte_mask’ undeclared (first use in this function)
807 | if (__supported_pte_mask & _PAGE_NX) {
../drivers/video/fbdev/uvesafb.c:807:44: error: ‘_PAGE_NX’ undeclared (first use in this function)
807 | if (__supported_pte_mask & _PAGE_NX) {
Fixes:
|
||
|
Randy Dunlap
|
71c53e1922 |
fbdev: geode: don't build on UML
The geode fbdev driver uses struct cpuinfo fields that are not present
on ARCH=um, so don't allow this driver to be built on UML.
Prevents these build errors:
In file included from ../arch/x86/include/asm/olpc.h:7:0,
from ../drivers/mfd/cs5535-mfd.c:17:
../arch/x86/include/asm/geode.h: In function ‘is_geode_gx’:
../arch/x86/include/asm/geode.h:16:24: error: ‘struct cpuinfo_um’ has no member named ‘x86_vendor’
return ((boot_cpu_data.x86_vendor == X86_VENDOR_NSC) &&
../arch/x86/include/asm/geode.h:16:39: error: ‘X86_VENDOR_NSC’ undeclared (first use in this function); did you mean ‘X86_VENDOR_ANY’?
return ((boot_cpu_data.x86_vendor == X86_VENDOR_NSC) &&
../arch/x86/include/asm/geode.h:17:17: error: ‘struct cpuinfo_um’ has no member named ‘x86’
(boot_cpu_data.x86 == 5) &&
../arch/x86/include/asm/geode.h:18:17: error: ‘struct cpuinfo_um’ has no member named ‘x86_model’
(boot_cpu_data.x86_model == 5));
../arch/x86/include/asm/geode.h: In function ‘is_geode_lx’:
../arch/x86/include/asm/geode.h:23:24: error: ‘struct cpuinfo_um’ has no member named ‘x86_vendor’
return ((boot_cpu_data.x86_vendor == X86_VENDOR_AMD) &&
../arch/x86/include/asm/geode.h:23:39: error: ‘X86_VENDOR_AMD’ undeclared (first use in this function); did you mean ‘X86_VENDOR_ANY’?
return ((boot_cpu_data.x86_vendor == X86_VENDOR_AMD) &&
../arch/x86/include/asm/geode.h:24:17: error: ‘struct cpuinfo_um’ has no member named ‘x86’
(boot_cpu_data.x86 == 5) &&
../arch/x86/include/asm/geode.h:25:17: error: ‘struct cpuinfo_um’ has no member named ‘x86_model’
(boot_cpu_data.x86_model == 10));
Fixes:
|
||
Gaosheng Cui
|
c84bf485a5 |
fbdev: ep93xx-fb: Add missing clk_disable_unprepare in ep93xxfb_probe()
The clk_disable_unprepare() should be called in the error handling
of register_framebuffer(), fix it.
Fixes:
|
||
Uwe Kleine-König
|
3074742317 |
fbdev: matroxfb: Convert to i2c's .probe_new()
The probe function doesn't make use of the i2c_device_id * parameter so it can be trivially converted. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Helge Deller <deller@gmx.de> |
||
Dongliang Mu
|
cd53860edd |
fbdev: da8xx-fb: add missing regulator_disable() in fb_probe
The error handling code in fb_probe misses regulator_disable if
regulator_enable is called successfully. The previous commit only
adds regulator_disable in the .remove(), forgetting the error
handling code in the .probe.
Fix this by adding a new error label to call regulator_disable.
Fixes: 611097d5daea("fbdev: da8xx: add support for a regulator")
Signed-off-by: Dongliang Mu <dzm91@hust.edu.cn>
Signed-off-by: Helge Deller <deller@gmx.de>
|
||
Yu Zhe
|
ff61582e0d |
fbdev: controlfb: fix spelling mistake "paramaters"->"parameters"
There is a spelling mistake in comment. Fix it. Signed-off-by: Yu Zhe <yuzhe@nfschina.com> Signed-off-by: Helge Deller <deller@gmx.de> |
||
Xiongfeng Wang
|
001f2cdb95 |
fbdev: vermilion: decrease reference count in error path
pci_get_device() will increase the reference count for the returned
pci_dev. For the error path, we need to use pci_dev_put() to decrease
the reference count.
Fixes:
|
||
|
Dongliang Mu
|
b76449ee75 |
fbdev: smscufx: fix error handling code in ufx_usb_probe
The current error handling code in ufx_usb_probe have many unmatching
issues, e.g., missing ufx_free_usb_list, destroy_modedb label should
only include framebuffer_release, fb_dealloc_cmap only matches
fb_alloc_cmap.
My local syzkaller reports a memory leak bug:
memory leak in ufx_usb_probe
BUG: memory leak
unreferenced object 0xffff88802f879580 (size 128):
comm "kworker/0:7", pid 17416, jiffies 4295067474 (age 46.710s)
hex dump (first 32 bytes):
80 21 7c 2e 80 88 ff ff 18 d0 d0 0c 80 88 ff ff .!|.............
00 d0 d0 0c 80 88 ff ff e0 ff ff ff 0f 00 00 00 ................
backtrace:
[<ffffffff814c99a0>] kmalloc_trace+0x20/0x90 mm/slab_common.c:1045
[<ffffffff824d219c>] kmalloc include/linux/slab.h:553 [inline]
[<ffffffff824d219c>] kzalloc include/linux/slab.h:689 [inline]
[<ffffffff824d219c>] ufx_alloc_urb_list drivers/video/fbdev/smscufx.c:1873 [inline]
[<ffffffff824d219c>] ufx_usb_probe+0x11c/0x15a0 drivers/video/fbdev/smscufx.c:1655
[<ffffffff82d17927>] usb_probe_interface+0x177/0x370 drivers/usb/core/driver.c:396
[<ffffffff82712f0d>] call_driver_probe drivers/base/dd.c:560 [inline]
[<ffffffff82712f0d>] really_probe+0x12d/0x390 drivers/base/dd.c:639
[<ffffffff8271322f>] __driver_probe_device+0xbf/0x140 drivers/base/dd.c:778
[<ffffffff827132da>] driver_probe_device+0x2a/0x120 drivers/base/dd.c:808
[<ffffffff82713c27>] __device_attach_driver+0xf7/0x150 drivers/base/dd.c:936
[<ffffffff82710137>] bus_for_each_drv+0xb7/0x100 drivers/base/bus.c:427
[<ffffffff827136b5>] __device_attach+0x105/0x2d0 drivers/base/dd.c:1008
[<ffffffff82711d36>] bus_probe_device+0xc6/0xe0 drivers/base/bus.c:487
[<ffffffff8270e242>] device_add+0x642/0xdc0 drivers/base/core.c:3517
[<ffffffff82d14d5f>] usb_set_configuration+0x8ef/0xb80 drivers/usb/core/message.c:2170
[<ffffffff82d2576c>] usb_generic_driver_probe+0x8c/0xc0 drivers/usb/core/generic.c:238
[<ffffffff82d16ffc>] usb_probe_device+0x5c/0x140 drivers/usb/core/driver.c:293
[<ffffffff82712f0d>] call_driver_probe drivers/base/dd.c:560 [inline]
[<ffffffff82712f0d>] really_probe+0x12d/0x390 drivers/base/dd.c:639
[<ffffffff8271322f>] __driver_probe_device+0xbf/0x140 drivers/base/dd.c:778
Fix this bug by rewriting the error handling code in ufx_usb_probe.
Reported-by: syzkaller <syzkaller@googlegroups.com>
Tested-by: Dongliang Mu <dzm91@hust.edu.cn>
Signed-off-by: Dongliang Mu <dzm91@hust.edu.cn>
Signed-off-by: Helge Deller <deller@gmx.de>
|
||
Shang XiaoJing
|
5886b130de |
fbdev: via: Fix error in via_core_init()
via_core_init() won't exit the driver when pci_register_driver() failed.
Exit the viafb-i2c and the viafb-gpio in failed path to prevent error.
VIA Graphics Integration Chipset framebuffer 2.4 initializing
Error: Driver 'viafb-i2c' is already registered, aborting...
Error: Driver 'viafb-gpio' is already registered, aborting...
Fixes:
|
||
Yang Yingliang
|
ed359a4648 |
fbdev: pm2fb: fix missing pci_disable_device()
Add missing pci_disable_device() in error path of probe() and remove() path.
Fixes:
|
||
wangkailong@jari.cn
|
eceadc9219 |
fbdev: pxafb: Remove unnecessary print function dev_err()
Eliminate the follow coccicheck warning: ./drivers/video/fbdev/pxafb.c:2330:2-9: line 2330 is redundant because platform_get_irq() already prints an error Signed-off-by: KaiLong Wang <wangkailong@jari.cn> Signed-off-by: Helge Deller <deller@gmx.de> |
||
Dmitry Torokhov
|
23910a20f3 |
fbdev: omapfb: panel-sharp-ls037v7dw01: fix included headers
The driver is using gpiod API so it should include gpio/consumer.h and not gpio.gh or of_gpio.h. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Helge Deller <deller@gmx.de> |
||
|
Dmitry Torokhov
|
275a855829 |
fbdev: omapfb: panel-tpo-td028ttec1: stop including gpio.h
The driver does not use gpios, so there is no need to include gpio.h. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Helge Deller <deller@gmx.de> |