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1,216,791 commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Linus Torvalds
|
e50df24979 |
block-6.5-2023-07-03
-----BEGIN PGP SIGNATURE----- iQJEBAABCAAuFiEEwPw5LcreJtl1+l5K99NY+ylx4KYFAmSjJ2IQHGF4Ym9lQGtl cm5lbC5kawAKCRD301j7KXHgpsQMEACQiUBw81tXvetYhz3P/4KrrjvUobgqMU0w jtrxqMgPee9FbqCShpj76c+La5wu23DnlrCXoHZxFQuiQLnsX5xFV66NYVi+W1CN k5MHP7f2e9V0T7qJ9UoHFRV1k22LF4X6T8njEZimxsm/uXfpav/knkhI7nUDnB1K wxlu9akD2Bo/X9O2NTS+X6qjoawZ6rDWN15THMXlC45VzJPLmIcs07Ev+mvw21KE XqasoZrxEO0S8dWxmJgJGqnRIOQptTS5U+0OPBZT8H220Qp/1q0pQHPw6iLXNrkc w1a2W1Bge012gjJt7gCMkdDnZb76sKiyGuMbFME7DoRbLCQeaOtoSfmg7NoRI2gp 74TCSr7dPWZUVUy5Tmsy0DCv0552vIbnlQ69W6Xwx8YkplM3FPiMpWrQ5JWEHdvv Zl84mLP6Yyo54JVuk9zi8q/2L0HfyfMDj4UM/mNs8hwmcUSbPO2TKdIWDaq8xPuS Ed+D+kg6XFux8tLnCSDLNbaD5JE+ak9gTVhNdRa/zFE04o/OeidscKEqRSYTkdXL 2p34qtw5kEQocO4Pa3eUGO6KJCDTR36Rms5p6ZFybL4O2oZYrAbRi1TGDxaG2Hag GCr2vaFbmz1zbGuMpFhLha5B7HeDLs+PHOn+B1iUNjEr9RC0EOHV7moJKqjxlnCh 4mBkK/Nlyg== =kSeX -----END PGP SIGNATURE----- Merge tag 'block-6.5-2023-07-03' of git://git.kernel.dk/linux Pull more block updates from Jens Axboe: "Mostly items that came in a bit late for the initial pull request, wanted to make sure they had the appropriate amount of linux-next soak before going upstream. Outside of stragglers, just generic fixes for either merge window items, or longer standing bugs" * tag 'block-6.5-2023-07-03' of git://git.kernel.dk/linux: (25 commits) md/raid0: add discard support for the 'original' layout nvme: disable controller on reset state failure nvme: sync timeout work on failed reset nvme: ensure unquiesce on teardown cdrom/gdrom: Fix build error nvme: improved uring polling block: add request polling helper nvme-mpath: fix I/O failure with EAGAIN when failing over I/O nvme: host: fix command name spelling blk-sysfs: add a new attr_group for blk_mq blk-iocost: move wbt_enable/disable_default() out of spinlock blk-wbt: cleanup rwb_enabled() and wbt_disabled() blk-wbt: remove dead code to handle wbt enable/disable with io inflight blk-wbt: don't create wbt sysfs entry if CONFIG_BLK_WBT is disabled blk-mq: fix two misuses on RQF_USE_SCHED blk-throttle: Fix io statistics for cgroup v1 bcache: Fix bcache device claiming bcache: Alloc holder object before async registration raid10: avoid spin_lock from fastpath from raid10_unplug() md: fix 'delete_mutex' deadlock ... |
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Linus Torvalds
|
4f52875366 |
io_uring-6.5-2023-07-03
-----BEGIN PGP SIGNATURE----- iQJEBAABCAAuFiEEwPw5LcreJtl1+l5K99NY+ylx4KYFAmSjJ3MQHGF4Ym9lQGtl cm5lbC5kawAKCRD301j7KXHgph7DD/9GJGbifGaS54YGkTA5P5mSrSKnEKmDqg6Z 4KqDlKRZUxf0e5Bi4i8Y72stf7RQo22O9ElibK0OK9DDcwzOOcvTTXTusWlTQ84t mufWwQECARoTESZzATYtEsmNLeS1ltVv17RuiN/OL5IkD5WzzCGkMnAYa6KHUn6q 88YTQL6LN58Kol33Z2hab7tPxrIoigNDGo0Qvi2kWiO7ORERLAc3VyQ1MeV/Y5Sz jzdUGiHNkZYrh4YGKWAVqU9CnTvmmHAcmzs/UNK4m4PDp+OdofzZ3Q4VGq+Xb3CR y7camog7DfFd76ymlZppEF1JUDMeeKLDF43qqu9/nDjHZKL+jkG3vb7zIPOEC3fh s92CBAGyu49UiLzekfH4dWmYZ1i8coRS6RvGhxSWGxgs6a2C7nBF0+mbd1WQ2m/7 yE7ojo5dZgz97bELRSqGJTS5zuavfYYJ5KDZ7kK8WaI1Iaen2AyMbFnfIqPfRjed 5sAalpA5xD+76JjjY/6VaeNvocmxSACtprhAuC781sncjq2SLiGXiYm5XxhFDPlK Gen4F5Jc0qHQToXByoZFkPDxDBv1Itazx6x3nQ+QlcFxgrs0fByari8gLYk6LBtw tLp3hfCF307kt71+EgzHLCDthqHFWgCvFdLwnqT0FUdAPW+LrSqlk1jLI6BZD87z d0tAgIR0Ng== =/j96 -----END PGP SIGNATURE----- Merge tag 'io_uring-6.5-2023-07-03' of git://git.kernel.dk/linux Pull io_uring fixes from Jens Axboe: "The fix for the msghdr->msg_inq assigned value being wrong, using -1 instead of -1U for the signed type. Also a fix for ensuring when we're trying to run task_work on an exiting task, that we wait for it. This is not really a correctness thing as the work is being canceled, but it does help with ensuring file descriptors are closed when the task has exited." * tag 'io_uring-6.5-2023-07-03' of git://git.kernel.dk/linux: io_uring: flush offloaded and delayed task_work on exit io_uring: remove io_fallback_tw() forward declaration io_uring/net: use proper value for msg_inq |
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|
Linus Torvalds
|
69c9f23070 |
HSI changes for the 6.5 series
* fix build warning with W=1 * drop error handling for debugfs -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE72YNB0Y/i3JqeVQT2O7X88g7+poFAmSjNiwACgkQ2O7X88g7 +pqm8g//RrdSS4y4RK0qOY5uQ/A6EarlCZab01bA/ZVAcyt5gTjjO9vAjgWDDH39 vm02D+dPs5qbFPyuESvx3TRI7STUfe5H1kQT7A6T0GtJ3CO1soQShf66tmHOzGvu dj+FE1LDNlBQXgPn/IrG69Mf2cjlR28Y+AkV0Pgu+/VPKWxVEyPsfaLY8dXQJ+p3 a3yXcPi7wn3S4pBq26gYOYU74uRjwYTVItR9oVR2RvTY6VRjddunL3jn0aw7S+ns x+tFjqVLtf2kl9TR6ilTztqON6YsgqGzawJbNEm0pB+M8X+zS2JiSAYOfEFwX665 vSNbxQhks/tnO7vHVp5z10LaJlqc78iz26El7QHqmrFeH4CC78udPRHg59du6wzY wt9ZCEtlZ5s8CyZE8kahLGDlwV1l8qsnQm+BJnQgX09E0rxpjRh1jF7jsRf0zBLb pdJfoSvSVluTiZP0oungp1Ahx4Oy7rKCfsLRXNaINemyzgjjNXpj76EHxTHMXVDt Bmz2yU0EbB17+gwt47QOUZLQ890n5E8MKp06fF8i3ZC7FPeotzPblC8Mdg+sGncH 82/W2souAIEBcAypA7rsN5eljveQ1jwd+O89hPTcJeX2qO7Z9Mjv8KpEr4Xlx43V 1cLHFUFyKNsy7AT4DdcD4XpUm5ONdikoEUl0lOLIU7t5kCZFfkA= =nBDw -----END PGP SIGNATURE----- Merge tag 'hsi-for-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi Pull HSI updates from Sebastian Reichel: - fix build warning with W=1 - drop error handling for debugfs * tag 'hsi-for-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi: HSI: omap_ssi_port: Drop error checking for debugfs_create_dir HSI: fix ssi_waketest() declaration |
||
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Linus Torvalds
|
0df241385b |
power supply and reset changes for the 6.5 series
* Add new Qualcomm PMI8998/PM660 SMB2 charger * bq256xx: support systems without thermistors * cros_pchg: fix peripheral device status after system resume * axp20x_usb_power: add support for AXP192 * qcom-pon: add support for pm8941 * at91-reset: prepare to expose reset reason to sysfs * switch all I2C drivers back to use .probe instead of .probe_new * convert some more DT bindings to YAML * misc. cleanups -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE72YNB0Y/i3JqeVQT2O7X88g7+poFAmSjPRsACgkQ2O7X88g7 +ppEgw//SzE/6dgc5e2OG+qtHb2vnjUrmoz9w0/sGZuTVFhnvZ4ofpEyOrRR8/kV rUT6dqEPh3p/tHIyiLdcAG2JyA3QZ3G8rekdIUOj++vWn4S97FQsqBxwL/46D0om c7S+SDrCo/XKnJvRIiC8a+0HzAsjVUdaWdvzkEovrF5MRS1HeX4GXadaW/c6pdxN NfOZBR2F+JXHlC/nmBtpmQCJvikooz6DPvZd6Tiv9dlywOHNO7NSlcueuuhSofYp /j7BAXq/V+jEynNTPnaBwnO5aA1XPMpC/nOo4HuHjJbrHoXCt5bMhabA9bIlaplN 9bilfxmqqfaMkpWQOhF8qmz+s496WELcmGqGBZXvNBgn/85qYTPxue4JVe1D7ldh TjvGUBZkVUwkce052BZrPZCUTYhlrTBJ/6xpuGeUrPa3C9ib8e9Wm6C13zI2vsJV EeVxgt79cNkdioZ0GfibQTg+bJ7oa8BtwWEk0UaC9jfaPQGfNum05FHRik1a+A7R vehaoIYiCCMaXuHSZoqqjEocdnxXQCNkViMuYNqhN5Bcb0YdlMF6r0T2fa4HND0Y CU8uCofqTc67/RazqCsIRHNXDi6cJOYmdnSc1q7pYCO9/KmoMdP0xIFPB2Mca7uI 2rMooSE77ssYGc1gOW9GWuMNEdvJXNufJJzr5LLdMbhIh0ecy04= =9vtE -----END PGP SIGNATURE----- Merge tag 'for-v6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply Pull power supply and reset updates from Sebastian Reichel: - Add new Qualcomm PMI8998/PM660 SMB2 charger - bq256xx: support systems without thermistors - cros_pchg: fix peripheral device status after system resume - axp20x_usb_power: add support for AXP192 - qcom-pon: add support for pm8941 - at91-reset: prepare to expose reset reason to sysfs - switch all I2C drivers back to use .probe instead of .probe_new - convert some more DT bindings to YAML - misc cleanups * tag 'for-v6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply: (28 commits) MAINTAINERS: add documentation file for Microchip SAMA5D2 shutdown controller dt-bindings: power: reset: atmel,sama5d2-shdwc: convert to yaml dt-bindings: power: reset: atmel,at91sam9260-shdwc: convert to yaml power: reset: at91-reset: change the power on reason prototype power: reset: qcom-pon: add support for pm8941-pon dt-bindings: power: reset: qcom-pon: define pm8941-pon power: supply: add Qualcomm PMI8998 SMB2 Charger driver dt-bindings: power: supply: qcom,pmi8998-charger: add bindings for smb2 driver power: supply: rt9467: Make charger-enable control as logic level power: supply: Switch i2c drivers back to use .probe() power: reset: add HAS_IOPORT dependencies dt-bindings: power: supply: axp20x: Add AXP192 compatible power: supply: axp20x_usb_power: Add support for AXP192 power: supply: axp20x_usb_power: Remove variant IDs from VBUS polling check power: supply: axp20x_usb_power: Use regmap field for VBUS disabling power: supply: axp20x_usb_power: Use regmap fields for USB BC feature power: supply: axp20x_usb_power: Use regmap fields for VBUS monitor feature power: supply: axp20x_usb_power: Simplify USB current limit handling power: supply: hwmon: constify pointers to hwmon_channel_info power: supply: twl4030_madc_battery: Refactor twl4030_madc_bat_ext_changed() ... |
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Linus Torvalds
|
02676ecca7 |
remoteproc updates for v6.5
The bulk of these patches relates to the moving to a void-returning remove callback. The i.MX HiFi remoteproc driver gets its pm_ops helpers updated to resolve build warnings about "defined but not used" variables in certain configurations. The ST STM32 remoteproc driver is extended to allow using a SCMI reset controller to hold boot, and has an error message corrected. The Qualcomm Q6V5 PAS driver gains a missing "static" qualifier on adsp_segment_dump(). -----BEGIN PGP SIGNATURE----- iQJJBAABCAAzFiEEBd4DzF816k8JZtUlCx85Pw2ZrcUFAmSjLeMVHGFuZGVyc3Nv bkBrZXJuZWwub3JnAAoJEAsfOT8Nma3FrC0P/jRxXCckwudaZFEQW3LTr8QDI/zV +ZkVBV9VUfjV64mY0Z6dAihXcONVYCNhKXX+6h+I/nxUfAqAJY7wbQBDmB/C7EL0 qm185BBHNr8XmxezwmttKpeiCibcRoLbSCOeJXjXbOU3op/h7zTu6zLE2gLPWvWM s+x784cbiK5W/IY8DWoSHKW5XXMjgTta8pk8VhovnB/EokHjdbEHXQgpn/HVogvk ErczPWli8+bmzlAwd5RUNUW6q/Lnx3ffjC5dsVhlqK0iGNIu6fa0YUk35Uc7ig09 0D2iZBqZLff/2WTW+PMHfdNl6dfzcLBLgoDpnFwOX2QO17qjKHTQfAwDshJkhKw6 9BiJifXaVX2vrBCd7REUrAeHmzIbgO+yCnKFr1UyLmbj0x/DXQLCQHrkPXycKgKi Z9ujdJC7XsFyn1DSgxNSSWSpDhJOuMX77Umi/ASRWPha15H3YlOjqXV/Vaoy0iPg E7iCL2dd11X9s/LXp16ahcAgb7c6vEXclWm1CsTQzhMDLMmVBysMa/AWg8Gtq4hW pxCwsGWG7CTTAE2/E7N6AX/caNRs2Z++b6MLRVrIvvokgnk2Ofhqlyn71r7FstlV uBWUM9BszeIzG6NYAKWjRo036tVgTWnMWsy+i5uSOEUD6JsaMm7TnjVEOAtz1cQE VWbln8J7plG5ly6g =9t2a -----END PGP SIGNATURE----- Merge tag 'rproc-v6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux Pull remoteproc updates from Bjorn Andersson: "The bulk of these patches relates to the moving to a void-returning remove callback. The i.MX HiFi remoteproc driver gets its pm_ops helpers updated to resolve build warnings about 'defined but not used' variables in certain configurations. The ST STM32 remoteproc driver is extended to allow using a SCMI reset controller to hold boot, and has an error message corrected. The Qualcomm Q6V5 PAS driver gains a missing 'static' qualifier on adsp_segment_dump()" * tag 'rproc-v6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux: (23 commits) remoteproc: qcom_q6v5_pas: staticize adsp_segment_dump() remoteproc: stm32: Fix error code in stm32_rproc_parse_dt() remoteproc: stm32: Allow hold boot management by the SCMI reset controller dt-bindings: remoteproc: st,stm32-rproc: Rework reset declarations remoteproc: imx_dsp_rproc: use modern pm_ops remoteproc: wkup_m3: Convert to platform remove callback returning void remoteproc: stm32: Convert to platform remove callback returning void remoteproc: st: Convert to platform remove callback returning void remoteproc: virtio: Convert to platform remove callback returning void remoteproc: rcar: Convert to platform remove callback returning void remoteproc: qcom_wcnss: Convert to platform remove callback returning void remoteproc: qcom_q6v5_wcss: Convert to platform remove callback returning void remoteproc: qcom_q6v5_pas: Convert to platform remove callback returning void remoteproc: qcom_q6v5_mss: Convert to platform remove callback returning void remoteproc: qcom_q6v5_adsp: Convert to platform remove callback returning void remoteproc: pru: Convert to platform remove callback returning void remoteproc: omap: Convert to platform remove callback returning void remoteproc: mtk_scp: Convert to platform remove callback returning void remoteproc: meson_mx_ao_arc: Convert to platform remove callback returning void remoteproc: keystone: Convert to platform remove callback returning void ... |
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Linus Torvalds
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6afb24a0fe |
hwspinlock updates for v6.5
This drops the last of_match_ptr() from the hwspinlock drivers, solving the resulting "defined but not used" warning/error. -----BEGIN PGP SIGNATURE----- iQJJBAABCAAzFiEEBd4DzF816k8JZtUlCx85Pw2ZrcUFAmSjJ8UVHGFuZGVyc3Nv bkBrZXJuZWwub3JnAAoJEAsfOT8Nma3F9FQP/396Thop0oUqKcVCz5WdSZj6iRXM C18nvSESoW8zK7hqoldvcXHKQ6LQqyy7voal3l5OI7QrcnCeBJfVsi3lj3D0Ttmn Fv9/XTeHPEQ2C2YraHjxvVXEcSJOBc+YDLQRgA2NFFo/6oIQ1ALEfN30e5lz6/un k9TtNL5PrHTpbtEmMKBaRUJ9U3xE4745q+aJEu6PcijU6C5yz8iuze3gzoyd4UoG nnPuRkT7DSd3WzIQrNqvOidnC85DFysBjrlDwQIu7OiTV25lustVWF5RhAv86J5t c+vNkjlzidaP3dUbeHuV1OzCkJj+EQp5adX7q5vEKIcCcOtWyM/Ahh602HYDdLHv DyQ1riGfLJTnnHpG+TWkU14EJ+R4mMT6mZbRv5JuZRCYiJvwDZTUU8EGfiq2Y2kB dpbI/60gWRKXQaenKfnvNVMaF74dCg5kjoNuK+He+7sq3wXBHADjJ2zUva+p6d14 WBAT0e4q7hJgSIqCcA/f1E3N2ZT6jZru4Surr+HOzOKQrfBwvjK6eT98qcSweAJX +l81xB15In0UTtXaSSlWG7ZNSitar50Hw29hQQhF1eQDtrWNGZWe+g0yEfvSIVJn 5r6kCgr/Y+9fzhyKh1Q+Iar3JYOntILXWizFtxP5LySxOXGToFew2HhohdchwCCx sTy5IQfO1OehKz0+ =L4Kp -----END PGP SIGNATURE----- Merge tag 'hwlock-v6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux Pull hwspinlock update from Bjorn Andersson: "This drops the last of_match_ptr() from the hwspinlock drivers, solving the resulting 'defined but not used' warning/error" * tag 'hwlock-v6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux: hwspinlock: omap: drop of_match_ptr for ID table |
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Arnd Bergmann
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b39aeb338a |
rdma: fix INFINIBAND_USER_ACCESS dependency
After a change to the bnxt_re driver, it fails to link when
CONFIG_INFINIBAND_USER_ACCESS is disabled:
aarch64-linux-ld: drivers/infiniband/hw/bnxt_re/ib_verbs.o: in function `bnxt_re_handler_BNXT_RE_METHOD_ALLOC_PAGE':
ib_verbs.c:(.text+0xd64): undefined reference to `ib_uverbs_get_ucontext_file'
aarch64-linux-ld: drivers/infiniband/hw/bnxt_re/ib_verbs.o:(.rodata+0x168): undefined reference to `uverbs_idr_class'
aarch64-linux-ld: drivers/infiniband/hw/bnxt_re/ib_verbs.o:(.rodata+0x1a8): undefined reference to `uverbs_destroy_def_handler'
The problem is that the 'bnxt_re_uapi_defs' structure is built
unconditionally and references a couple of functions that are never
really called in this configuration but instead require other functions
that are left out.
Adding an #ifdef around the new code, or a Kconfig dependency would
address this problem, but adding the compile-time check inside of the
UAPI_DEF_CHAIN_OBJ_TREE_NAMED() macro seems best because that also
addresses the problem in other drivers that may run into the same
dependency.
Fixes:
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Linus Torvalds
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a8d70602b1 |
virtio: features, fixes, cleanups
resume support in vdpa/solidrun structure size optimizations in virtio_pci new pds_vdpa driver immediate initialization mechanism for vdpa/ifcvf interrupt bypass for vdpa/mlx5 multiple worker support for vhost viirtio net in Intel F2000X-PL support for vdpa/ifcvf fixes, cleanups all over the place Signed-off-by: Michael S. Tsirkin <mst@redhat.com> -----BEGIN PGP SIGNATURE----- iQFDBAABCAAtFiEEXQn9CHHI+FuUyooNKB8NuNKNVGkFAmSi95cPHG1zdEByZWRo YXQuY29tAAoJECgfDbjSjVRpJ58H/A++mwjLsoiJ/3xgf2S2Fn0p0lkgxg61LrjD Q9p8zstG/BndRvv018XcJKoklaHpb4WcmNctKRNZJ6BjPj+ZwdADuSzoaUNurPD4 M3s/nXVWvg7/2FifGDpCzQpyw0MR0Ip6/yqtdTl4vuLZGxI1nNGDfYbDgc3vZeCp pYTLsl/XUPzix4iJouEQqy5rmlUia3IE751aECrdk58z17lDo/Znar4hsXF0acQY +G6C/MNZQgf1rtJIl901h54W8rAoubxeda80uXSQk9fDyPG/wZYh2wFBGPi9qYa+ 9E+tOgHprMZ7G5GEopDdd19UctuW7M+YXPWZa1ijp8EZXmMpzuo= =5tdF -----END PGP SIGNATURE----- Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost Pull virtio updates from Michael Tsirkin: - resume support in vdpa/solidrun - structure size optimizations in virtio_pci - new pds_vdpa driver - immediate initialization mechanism for vdpa/ifcvf - interrupt bypass for vdpa/mlx5 - multiple worker support for vhost - viirtio net in Intel F2000X-PL support for vdpa/ifcvf - fixes, cleanups all over the place * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: (48 commits) vhost: Make parameter name match of vhost_get_vq_desc() vduse: fix NULL pointer dereference vhost: Allow worker switching while work is queueing vhost_scsi: add support for worker ioctls vhost: allow userspace to create workers vhost: replace single worker pointer with xarray vhost: add helper to parse userspace vring state/file vhost: remove vhost_work_queue vhost_scsi: flush IO vqs then send TMF rsp vhost_scsi: convert to vhost_vq_work_queue vhost_scsi: make SCSI cmd completion per vq vhost_sock: convert to vhost_vq_work_queue vhost: convert poll work to be vq based vhost: take worker or vq for flushing vhost: take worker or vq instead of dev for queueing vhost, vhost_net: add helper to check if vq has work vhost: add vhost_worker pointer to vhost_virtqueue vhost: dynamically allocate vhost_worker vhost: create worker at end of vhost_dev_set_owner virtio_bt: call scheduler when we free unused buffs ... |
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Linus Torvalds
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e8069f5a8e |
ARM64:
* Eager page splitting optimization for dirty logging, optionally
allowing for a VM to avoid the cost of hugepage splitting in the stage-2
fault path.
* Arm FF-A proxy for pKVM, allowing a pKVM host to safely interact with
services that live in the Secure world. pKVM intervenes on FF-A calls
to guarantee the host doesn't misuse memory donated to the hyp or a
pKVM guest.
* Support for running the split hypervisor with VHE enabled, known as
'hVHE' mode. This is extremely useful for testing the split
hypervisor on VHE-only systems, and paves the way for new use cases
that depend on having two TTBRs available at EL2.
* Generalized framework for configurable ID registers from userspace.
KVM/arm64 currently prevents arbitrary CPU feature set configuration
from userspace, but the intent is to relax this limitation and allow
userspace to select a feature set consistent with the CPU.
* Enable the use of Branch Target Identification (FEAT_BTI) in the
hypervisor.
* Use a separate set of pointer authentication keys for the hypervisor
when running in protected mode, as the host is untrusted at runtime.
* Ensure timer IRQs are consistently released in the init failure
paths.
* Avoid trapping CTR_EL0 on systems with Enhanced Virtualization Traps
(FEAT_EVT), as it is a register commonly read from userspace.
* Erratum workaround for the upcoming AmpereOne part, which has broken
hardware A/D state management.
RISC-V:
* Redirect AMO load/store misaligned traps to KVM guest
* Trap-n-emulate AIA in-kernel irqchip for KVM guest
* Svnapot support for KVM Guest
s390:
* New uvdevice secret API
* CMM selftest and fixes
* fix racy access to target CPU for diag 9c
x86:
* Fix missing/incorrect #GP checks on ENCLS
* Use standard mmu_notifier hooks for handling APIC access page
* Drop now unnecessary TR/TSS load after VM-Exit on AMD
* Print more descriptive information about the status of SEV and SEV-ES during
module load
* Add a test for splitting and reconstituting hugepages during and after
dirty logging
* Add support for CPU pinning in demand paging test
* Add support for AMD PerfMonV2, with a variety of cleanups and minor fixes
included along the way
* Add a "nx_huge_pages=never" option to effectively avoid creating NX hugepage
recovery threads (because nx_huge_pages=off can be toggled at runtime)
* Move handling of PAT out of MTRR code and dedup SVM+VMX code
* Fix output of PIC poll command emulation when there's an interrupt
* Add a maintainer's handbook to document KVM x86 processes, preferred coding
style, testing expectations, etc.
* Misc cleanups, fixes and comments
Generic:
* Miscellaneous bugfixes and cleanups
Selftests:
* Generate dependency files so that partial rebuilds work as expected
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull kvm updates from Paolo Bonzini:
"ARM64:
- Eager page splitting optimization for dirty logging, optionally
allowing for a VM to avoid the cost of hugepage splitting in the
stage-2 fault path.
- Arm FF-A proxy for pKVM, allowing a pKVM host to safely interact
with services that live in the Secure world. pKVM intervenes on
FF-A calls to guarantee the host doesn't misuse memory donated to
the hyp or a pKVM guest.
- Support for running the split hypervisor with VHE enabled, known as
'hVHE' mode. This is extremely useful for testing the split
hypervisor on VHE-only systems, and paves the way for new use cases
that depend on having two TTBRs available at EL2.
- Generalized framework for configurable ID registers from userspace.
KVM/arm64 currently prevents arbitrary CPU feature set
configuration from userspace, but the intent is to relax this
limitation and allow userspace to select a feature set consistent
with the CPU.
- Enable the use of Branch Target Identification (FEAT_BTI) in the
hypervisor.
- Use a separate set of pointer authentication keys for the
hypervisor when running in protected mode, as the host is untrusted
at runtime.
- Ensure timer IRQs are consistently released in the init failure
paths.
- Avoid trapping CTR_EL0 on systems with Enhanced Virtualization
Traps (FEAT_EVT), as it is a register commonly read from userspace.
- Erratum workaround for the upcoming AmpereOne part, which has
broken hardware A/D state management.
RISC-V:
- Redirect AMO load/store misaligned traps to KVM guest
- Trap-n-emulate AIA in-kernel irqchip for KVM guest
- Svnapot support for KVM Guest
s390:
- New uvdevice secret API
- CMM selftest and fixes
- fix racy access to target CPU for diag 9c
x86:
- Fix missing/incorrect #GP checks on ENCLS
- Use standard mmu_notifier hooks for handling APIC access page
- Drop now unnecessary TR/TSS load after VM-Exit on AMD
- Print more descriptive information about the status of SEV and
SEV-ES during module load
- Add a test for splitting and reconstituting hugepages during and
after dirty logging
- Add support for CPU pinning in demand paging test
- Add support for AMD PerfMonV2, with a variety of cleanups and minor
fixes included along the way
- Add a "nx_huge_pages=never" option to effectively avoid creating NX
hugepage recovery threads (because nx_huge_pages=off can be toggled
at runtime)
- Move handling of PAT out of MTRR code and dedup SVM+VMX code
- Fix output of PIC poll command emulation when there's an interrupt
- Add a maintainer's handbook to document KVM x86 processes,
preferred coding style, testing expectations, etc.
- Misc cleanups, fixes and comments
Generic:
- Miscellaneous bugfixes and cleanups
Selftests:
- Generate dependency files so that partial rebuilds work as
expected"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (153 commits)
Documentation/process: Add a maintainer handbook for KVM x86
Documentation/process: Add a label for the tip tree handbook's coding style
KVM: arm64: Fix misuse of KVM_ARM_VCPU_POWER_OFF bit index
RISC-V: KVM: Remove unneeded semicolon
RISC-V: KVM: Allow Svnapot extension for Guest/VM
riscv: kvm: define vcpu_sbi_ext_pmu in header
RISC-V: KVM: Expose IMSIC registers as attributes of AIA irqchip
RISC-V: KVM: Add in-kernel virtualization of AIA IMSIC
RISC-V: KVM: Expose APLIC registers as attributes of AIA irqchip
RISC-V: KVM: Add in-kernel emulation of AIA APLIC
RISC-V: KVM: Implement device interface for AIA irqchip
RISC-V: KVM: Skeletal in-kernel AIA irqchip support
RISC-V: KVM: Set kvm_riscv_aia_nr_hgei to zero
RISC-V: KVM: Add APLIC related defines
RISC-V: KVM: Add IMSIC related defines
RISC-V: KVM: Implement guest external interrupt line management
KVM: x86: Remove PRIx* definitions as they are solely for user space
s390/uv: Update query for secret-UVCs
s390/uv: replace scnprintf with sysfs_emit
s390/uvdevice: Add 'Lock Secret Store' UVC
...
|
||
|
Linus Torvalds
|
eded37770c |
kgdb patches for 6.5
Fairly small changes this cycle.
* An additional static inline function when kgdb is not enabled to
reduce boilerplate in arch files.
* kdb will now handle input with linefeeds more like carriage return.
This will make little difference for interactive use but can make
it script to use expect-like interaction with kdb.
* A couple of warning fixes.
Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org>
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Merge tag 'kgdb-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/danielt/linux
Pull kgdb updates from Daniel Thompson:
"Fairly small changes this cycle:
- An additional static inline function when kgdb is not enabled to
reduce boilerplate in arch files
- kdb will now handle input with linefeeds more like carriage return.
This will make little difference for interactive use but can make
it script to use expect-like interaction with kdb
- A couple of warning fixes"
* tag 'kgdb-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/danielt/linux:
kdb: move kdb_send_sig() declaration to a better header file
kdb: Handle LF in the command parser
kdb: include kdb_private.h for function prototypes
kgdb: Provide a stub kgdb_nmicallback() if !CONFIG_KGDB
|
||
Bob Peterson
|
432928c937 |
gfs2: Add quota_change type
Function do_qc has two main uses: (1) to re-sync the local quota changes (qd) to the master quotas, and (2) normal quota changes. In the case of normal quota changes, the change can be positive or negative, as the quota usage goes up and down. Before this patch function do_qc was distinguishing one from another by whether the resulting value is or isn't zero: In the case of a re-sync (called do_sync) the quota value is moved from the temporary value to a master value, so the amount is added to one and subtracted from the other. The problem is that since the values can be positive or negative we can occasionally run into situations where we are not doing a re-sync but the quota change just happens to cancel out the previous value. In the case of a re-sync extra references and locks are taken, and so do_qc needs to release them. In the case of a normal quota change, no extra references and locks are taken, so it must not try to release them. The problem is: if the quota change is not a re-sync but the value just happens to cancel out the original quota change, the resulting zero value fools do_qc into thinking this is a re-sync and therefore it must release the extra references. This results in problems, mainly having to do with slot reference numbers going smaller than zero. This patch introduces new constants, QC_SYNC and QC_CHANGE so do_qc can really tell the difference. For QC_SYNC calls it must release the extra references acquired by gfs2_quota_unlock's call to qd_check_sync. For QC_CHANGE calls it does not have extra references to put. Note that this allows quota changes back to a value of zero, and so I removed an assert warning related to that. Signed-off-by: Bob Peterson <rpeterso@redhat.com> Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com> |
||
Andreas Gruenbacher
|
d68d0c6c3f |
gfs2: Use memcpy_{from,to}_page where appropriate
Replace kmap_local_page() + memcpy() + kunmap_local() sequences with
memcpy_{from,to}_page() where we are not doing anything else with the
mapped page.
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
|
||
|
Andreas Gruenbacher
|
b0c21c6d52 |
gfs2: Convert remaining kmap_atomic calls to kmap_local_page
Replace the remaining instances of kmap_atomic() ... kunmap_atomic() with kmap_local_page() ... kunmap_local(). In gfs2_write_buf_to_page(), we can call flush_dcache_page() after unmapping the page. Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com> |
||
Deepak R Varma
|
58721bd46c |
gfs2: Replace deprecated kmap_atomic with kmap_local_page
kmap_atomic() is deprecated in favor of kmap_local_{folio,page}().
Therefore, replace kmap_atomic() with kmap_local_page() in
gfs2_internal_read() and stuffed_readpage().
kmap_atomic() disables page-faults and preemption (the latter only for
!PREEMPT_RT kernels), However, the code within the mapping/un-mapping in
gfs2_internal_read() and stuffed_readpage() does not depend on the
above-mentioned side effects.
Therefore, a mere replacement of the old API with the new one is all that
is required (i.e., there is no need to explicitly add any calls to
pagefault_disable() and/or preempt_disable()).
Signed-off-by: Deepak R Varma <drv@mailo.com>
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
|
||
|
Andreas Gruenbacher
|
f246dd4b78 |
gfs: Get rid of unnucessary locking in inode_go_dump
Commit
|
||
|
Andreas Gruenbacher
|
6c7410f449 |
gfs2: gfs2_freeze_lock_shared cleanup
All the remaining users of gfs2_freeze_lock_shared() set freeze_gh to &sdp->sd_freeze_gh and flags to 0, so remove those two parameters. Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com> |
||
|
Andreas Gruenbacher
|
5432af15f8 |
gfs2: Replace sd_freeze_state with SDF_FROZEN flag
Replace sd_freeze_state with a new SDF_FROZEN flag. There no longer is a need for indicating that a freeze is in progress (SDF_STARTING_FREEZE); we are now protecting the critical sections with the sd_freeze_mutex. Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com> |
||
|
Andreas Gruenbacher
|
b77b4a4815 |
gfs2: Rework freeze / thaw logic
So far, at mount time, gfs2 would take the freeze glock in shared mode and then immediately drop it again, turning it into a cached glock that can be reclaimed at any time. To freeze the filesystem cluster-wide, the node initiating the freeze would take the freeze glock in exclusive mode, which would cause the freeze glock's freeze_go_sync() callback to run on each node. There, gfs2 would freeze the filesystem and schedule gfs2_freeze_func() to run. gfs2_freeze_func() would re-acquire the freeze glock in shared mode, thaw the filesystem, and drop the freeze glock again. The initiating node would keep the freeze glock held in exclusive mode. To thaw the filesystem, the initiating node would drop the freeze glock again, which would allow gfs2_freeze_func() to resume on all nodes, leaving the filesystem in the thawed state. It turns out that in freeze_go_sync(), we cannot reliably and safely freeze the filesystem. This is primarily because the final unmount of a filesystem takes a write lock on the s_umount rw semaphore before calling into gfs2_put_super(), and freeze_go_sync() needs to call freeze_super() which also takes a write lock on the same semaphore, causing a deadlock. We could work around this by trying to take an active reference on the super block first, which would prevent unmount from running at the same time. But that can fail, and freeze_go_sync() isn't actually allowed to fail. To get around this, this patch changes the freeze glock locking scheme as follows: At mount time, each node takes the freeze glock in shared mode. To freeze a filesystem, the initiating node first freezes the filesystem locally and then drops and re-acquires the freeze glock in exclusive mode. All other nodes notice that there is contention on the freeze glock in their go_callback callbacks, and they schedule gfs2_freeze_func() to run. There, they freeze the filesystem locally and drop and re-acquire the freeze glock before re-thawing the filesystem. This is happening outside of the glock state engine, so there, we are allowed to fail. From a cluster point of view, taking and immediately dropping a glock is indistinguishable from taking the glock and only dropping it upon contention, so this new scheme is compatible with the old one. Thanks to Li Dong <lidong@vivo.com> for reporting a locking bug in gfs2_freeze_func() in a previous version of this commit. Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com> |
||
|
Linus Torvalds
|
56cbceab92 |
USB / Thunderbolt driver updates for 6.5-rc1
Here is the big set of USB and Thunderbolt driver updates for 6.5-rc1.
Included in here are:
- Lots of USB4/Thunderbolt additions and updates for new hardware
types and fixes as people are starting to get access to the hardware
in the wild
- new gadget controller driver, cdns2, added
- new typec drivers added
- xhci driver updates
- typec driver updates
- usbip driver fixes
- usb-serial driver updates and fixes
- lots of smaller USB driver updates
All of these have been in linux-next for a while with no reported
problems.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'usb-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB / Thunderbolt driver updates from Greg KH:
"Here is the big set of USB and Thunderbolt driver updates for 6.5-rc1.
Included in here are:
- Lots of USB4/Thunderbolt additions and updates for new hardware
types and fixes as people are starting to get access to the
hardware in the wild
- new gadget controller driver, cdns2, added
- new typec drivers added
- xhci driver updates
- typec driver updates
- usbip driver fixes
- usb-serial driver updates and fixes
- lots of smaller USB driver updates
All of these have been in linux-next for a while with no reported
problems"
* tag 'usb-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (265 commits)
usb: host: xhci-plat: Set XHCI_STATE_REMOVING before resuming XHCI HC
usb: host: xhci: Do not re-initialize the XHCI HC if being removed
usb: typec: nb7vpq904m: fix CONFIG_DRM dependency
usbip: usbip_host: Replace strlcpy with strscpy
usb: dwc3: gadget: Propagate core init errors to UDC during pullup
USB: serial: option: add LARA-R6 01B PIDs
usb: ulpi: Make container_of() no-op in to_ulpi_dev()
usb: gadget: legacy: fix error return code in gfs_bind
usb: typec: fsa4480: add support for Audio Accessory Mode
usb: typec: fsa4480: rework mux & switch setup to handle more states
usb: typec: ucsi: call typec_set_mode on non-altmode partner change
USB: gadget: f_hid: make hidg_class a static const structure
USB: gadget: f_printer: make usb_gadget_class a static const structure
USB: mon: make mon_bin_class a static const structure
USB: gadget: udc: core: make udc_class a static const structure
USB: roles: make role_class a static const structure
dt-bindings: usb: dwc3: Add interrupt-names property support for wakeup interrupt
dt-bindings: usb: Add StarFive JH7110 USB controller
dt-bindings: usb: dwc3: Add IPQ9574 compatible
usb: cdns2: Fix spelling mistake in a trace message "Wakupe" -> "Wakeup"
...
|
||
Rahul Rameshbabu
|
2c5d234d7f |
ptp: Make max_phase_adjustment sysfs device attribute invisible when not supported
The .adjphase operation is an operation that is implemented only by certain
PHCs. The sysfs device attribute node for querying the maximum phase
adjustment supported should not be exposed on devices that do not support
.adjphase.
Fixes:
|
||
|
Linus Torvalds
|
868a9fd948 |
TTY/Serial driver updates for 6.5-rc1.
Here is the big set of tty/serial driver updates for 6.5-rc1.
Included in here are:
- tty_audit code cleanups from Jiri
- more 8250 cleanups from Ilpo
- samsung_tty driver bugfixes
- 8250 lock port updates
- usual fsl_lpuart driver updates and fixes
- other small serial driver fixes and updates, full details in the
shortlog.
All of these have been in linux-next for a while with no reported
issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'tty-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty/serial driver updates from Greg KH:
"Here is the big set of tty/serial driver updates for 6.5-rc1.
Included in here are:
- tty_audit code cleanups from Jiri
- more 8250 cleanups from Ilpo
- samsung_tty driver bugfixes
- 8250 lock port updates
- usual fsl_lpuart driver updates and fixes
- other small serial driver fixes and updates, full details in the
shortlog
All of these have been in linux-next for a while with no reported
issues"
* tag 'tty-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (58 commits)
tty_audit: make data of tty_audit_log() const
tty_audit: make tty pointers in exposed functions const
tty_audit: make icanon a bool
tty_audit: invert the condition in tty_audit_log()
tty_audit: use kzalloc() in tty_audit_buf_alloc()
tty_audit: use TASK_COMM_LEN for task comm
Revert "8250: add support for ASIX devices with a FIFO bug"
serial: atmel: don't enable IRQs prematurely
tty: serial: Add Nuvoton ma35d1 serial driver support
tty: serial: fsl_lpuart: add earlycon for imx8ulp platform
tty: serial: imx: fix rs485 rx after tx
selftests: tty: add selftest for tty timestamp updates
tty: tty_io: update timestamps on all device nodes
tty: fix hang on tty device with no_room set
serial: core: fix -EPROBE_DEFER handling in init
serial: 8250_omap: Use force_suspend and resume for system suspend
tty: serial: samsung_tty: Use abs() to simplify some code
tty: serial: samsung_tty: Fix a memory leak in s3c24xx_serial_getclk() when iterating clk
tty: serial: samsung_tty: Fix a memory leak in s3c24xx_serial_getclk() in case of error
serial: 8250: Apply FSL workarounds also without SERIAL_8250_CONSOLE
...
|
||
|
Linus Torvalds
|
db9c6d1d7f |
Staging driver updates for 6.5-rc1
Here is a set of staging driver updates for 6.5-rc1. It's a small update this merge window, nothing major at all, overall just under 1000 lines of code removed, not a huge churn. Nothing major to highlight here either, just lots of small coding style fixes. All of these have been in linux-next for a while with no reported problems. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCZKKS2A8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ykQigCcCLPB/BGgwbWFaqoAHK6qecn82XcAnj+VcXSw v9Jj6mYpg7PDpXqv6o/c =NcdL -----END PGP SIGNATURE----- Merge tag 'staging-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging Pull staging driver updates from Greg KH: "Here is a set of staging driver updates for 6.5-rc1. It's a small update this merge window, nothing major at all, overall just under 1000 lines of code removed, not a huge churn. Nothing major to highlight here either, just lots of small coding style fixes. All of these have been in linux-next for a while with no reported problems" * tag 'staging-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (62 commits) staging: rtl8192e: Remove whitespace and blank lines staging: rtl8192e: remove 5G related code staging: rtl8192e: remove comparison to true staging: rtl8192e: remove return statement from void function staging: rtl8192e: convert else if sequence to switch staging: rtl8192e: clean up brace coding style issues staging: rtl8723bs: Fix blank line issues staging: rtl8723bs: Fix block comment issue staging: rtl8723bs: Fix indentation issues staging: vchiq_arm: Remove extra struct vchiq_instance declaration staging: rtl8192e: Rename variable InitialGainHandler staging: rtl8192e: Rename variable LeisurePSLeave staging: rtl8192e: Rename variable SetBWModeHandler staging: rtl8192e: Rename variable SetWirelessMode staging: rtl8192e: Rename RTLLIB_LINKED_SCANNING staging: rtl8192e: Rename RTLLIB_LINKED to MAC80211_LINKED staging: rtl8192e: Rename RTLLIB_NOLINK to MAC80211_NOLINK staging: rtl8192e: Rename state to link_state staging: rtl8192e: Rename rtllib_state to rtl_link_state staging: rtl8192e: Remove unused enum led_ctl_mode ... |
||
|
Linus Torvalds
|
fc75f21645 |
driver core changes for 6.5-rc1
Here are a small set of changes for 6.5-rc1 for some driver core
changes. Included in here are:
- device property cleanups to make it easier to write "agnostic"
drivers when regards to the firmware layer underneath them (DT vs.
ACPI)
- debugfs documentation updates
- devres additions
- sysfs documentation and changes to handle empty directory creation
logic better
- tiny kernfs optimizations
- other tiny changes
All of these have been in linux-next for a while with no reported
problems.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'driver-core-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
Pull driver core updates from Greg KH:
"Here are a small set of changes for 6.5-rc1 for some driver core
changes. Included in here are:
- device property cleanups to make it easier to write "agnostic"
drivers when regards to the firmware layer underneath them (DT vs.
ACPI)
- debugfs documentation updates
- devres additions
- sysfs documentation and changes to handle empty directory creation
logic better
- tiny kernfs optimizations
- other tiny changes
All of these have been in linux-next for a while with no reported
problems"
* tag 'driver-core-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core:
sysfs: Skip empty folders creation
sysfs: Improve readability by following the kernel coding style
drivers: fwnode: fix fwnode_irq_get[_byname]()
ata: ahci_platform: Make code agnostic to OF/ACPI
device property: Implement device_is_compatible()
ACPI: Move ACPI_DEVICE_CLASS() to mod_devicetable.h
base/node: Use 'property' to identify an access parameter
driver core: device.h: add some missing kerneldocs
kernfs: fix missing kernfs_idr_lock to remove an ID from the IDR
isa: Remove unnecessary checks
MAINTAINERS: add entry for auxiliary bus
debugfs: Correct the 'debugfs_create_str' docs
serial: qcom_geni: Comment use of devm_krealloc rather than devm_krealloc_array
iio: adc: Use devm_krealloc_array
hwmon: pmbus: Use devm_krealloc_array
|
||
Kees Cook
|
5e2956ee46 |
Revert "fortify: Allow KUnit test to build without FORTIFY"
This reverts commit
|
||
|
Linus Torvalds
|
44aeec836d |
Char/Misc and other driver subsystem updates for 6.5-rc1
Here is the big set of char/misc and other driver subsystem updates for
6.5-rc1.
Lots of different, tiny, stuff in here, from a range of smaller driver
subsystems, including pulls from some substems directly:
- IIO driver updates and additions
- W1 driver updates and fixes (and a new maintainer!)
- FPGA driver updates and fixes
- Counter driver updates
- Extcon driver updates
- Interconnect driver updates
- Coresight driver updates
- mfd tree tag merge needed for other updates
on top of that, lots of small driver updates as patches, including:
- static const updates for class structures
- nvmem driver updates
- pcmcia driver fix
- lots of other small driver updates and fixes
All of these have been in linux-next for a while with no reported
problems.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'char-misc-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull Char/Misc updates from Greg KH:
"Here is the big set of char/misc and other driver subsystem updates
for 6.5-rc1.
Lots of different, tiny, stuff in here, from a range of smaller driver
subsystems, including pulls from some substems directly:
- IIO driver updates and additions
- W1 driver updates and fixes (and a new maintainer!)
- FPGA driver updates and fixes
- Counter driver updates
- Extcon driver updates
- Interconnect driver updates
- Coresight driver updates
- mfd tree tag merge needed for other updates on top of that, lots of
small driver updates as patches, including:
- static const updates for class structures
- nvmem driver updates
- pcmcia driver fix
- lots of other small driver updates and fixes
All of these have been in linux-next for a while with no reported
problems"
* tag 'char-misc-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (243 commits)
bsr: fix build problem with bsr_class static cleanup
comedi: make all 'class' structures const
char: xillybus: make xillybus_class a static const structure
xilinx_hwicap: make icap_class a static const structure
virtio_console: make port class a static const structure
ppdev: make ppdev_class a static const structure
char: misc: make misc_class a static const structure
/dev/mem: make mem_class a static const structure
char: lp: make lp_class a static const structure
dsp56k: make dsp56k_class a static const structure
bsr: make bsr_class a static const structure
oradax: make 'cl' a static const structure
hwtracing: hisi_ptt: Fix potential sleep in atomic context
hwtracing: hisi_ptt: Advertise PERF_PMU_CAP_NO_EXCLUDE for PTT PMU
hwtracing: hisi_ptt: Export available filters through sysfs
hwtracing: hisi_ptt: Add support for dynamically updating the filter list
hwtracing: hisi_ptt: Factor out filter allocation and release operation
samples: pfsm: add CC_CAN_LINK dependency
misc: fastrpc: check return value of devm_kasprintf()
coresight: dummy: Update type of mode parameter in dummy_{sink,source}_enable()
...
|
||
Sebastian Reichel
|
567f67acac |
irqchip/gic-v3: Enable Rockchip 3588001 erratum workaround for RK3588S
Commit |
||
Marc Zyngier
|
926846a703 |
irqchip/gic-v4.1: Properly lock VPEs when doing a directLPI invalidation
We normally rely on the irq_to_cpuid_[un]lock() primitives to make
sure nothing will change col->idx while performing a LPI invalidation.
However, these primitives do not cover VPE doorbells, and we have
some open-coded locking for that. Unfortunately, this locking is
pretty bogus.
Instead, extend the above primitives to cover VPE doorbells and
convert the whole thing to it.
Fixes:
|
||
Jonas Gorski
|
55ad248573 |
irq-bcm6345-l1: Do not assume a fixed block to cpu mapping
The irq to block mapping is fixed, and interrupts from the first block
will always be routed to the first parent IRQ. But the parent interrupts
themselves can be routed to any available CPU.
This is used by the bootloader to map the first parent interrupt to the
boot CPU, regardless wether the boot CPU is the first one or the second
one.
When booting from the second CPU, the assumption that the first block's
IRQ is mapped to the first CPU breaks, and the system hangs because
interrupts do not get routed correctly.
Fix this by passing the appropriate bcm6434_l1_cpu to the interrupt
handler instead of the chip itself, so the handler always has the right
block.
Fixes:
|
||
|
Linus Torvalds
|
0a8d6c9c71 |
- New Functionality
- Add lots of Device Tree bindings / support
- Turn off LED strings when display is blank
- Switch I2C drivers from .probe_new() to .probe()
- Remove superfluous NULL checks
- Only obtain PWM information once and do it in .probe()
- Fix-ups
- Ensure locks are obtained and held when required
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Merge tag 'backlight-next-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight
Pull backlight updates from Lee Jones:
"New Functionality:
- Add lots of Device Tree bindings / support
- Turn off LED strings when display is blank
- Switch I2C drivers from .probe_new() to .probe()
- Remove superfluous NULL checks
- Only obtain PWM information once and do it in .probe()
Fix-ups:
- Ensure locks are obtained and held when required"
* tag 'backlight-next-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight:
backlight: led_bl: Take led_access lock when required
video: backlight: lp855x: Get PWM for PWM mode during probe
dt-bindings: backlight: lp855x: Convert to YAML and modernize
dt-bindings: backlight: pwm: Make power-supply not required
backlight: pwm_bl: Remove unneeded checks for valid GPIOs
backlight: Switch i2c drivers back to use .probe()
backlight: lm3630a: Turn off both led strings when display is blank
dt-bindings: leds: backlight: ktz8866: Add reg property and update example
|
||
Lucas De Marchi
|
e3affc7cd9 |
drm/i915/gt: Also check set bits in clr_set()
When checking if the workarounds were applied successfully, the read-back mask should also contain the bits being set: it's possible that in a call to wa_write_clr_set(), the cleared bits are not a superset of the set bits. Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com> Reviewed-by: Kenneth Graunke <kenneth@whitecape.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230630203509.1635216-8-lucas.demarchi@intel.com |
||
|
Lucas De Marchi
|
03286f9480 |
drm/i915/gt: Remove bogus comment on IVB_FBC_RT_BASE_UPPER
The comment on the parameter being 0 to avoid the read back doesn't apply as this is not a call to wa_add(), but rather to wa_write_clr_set(). So, this register is actually checked and it's according to the Bspec that the register is RW, not RO. Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com> Reviewed-by: Kenneth Graunke <kenneth@whitecape.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230630203509.1635216-7-lucas.demarchi@intel.com |
||
|
Lucas De Marchi
|
9a54a7c3f3 |
drm/i915/gt: Enable read back on XEHP_FF_MODE2
Contrary to GEN12_FF_MODE2, platforms using XEHP_FF_MODE2 are not affected by Wa_1608008084, hence read back can be enabled. Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com> Reviewed-by: Kenneth Graunke <kenneth@whitecape.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230630203509.1635216-6-lucas.demarchi@intel.com |
||
|
Lucas De Marchi
|
fc311f1194 |
drm/i915/gt: Drop read from GEN8_L3CNTLREG in ICL workaround
Now that non-masked registers are already read before programming the context reads, the additional read became redudant, so remove it. Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com> Reviewed-by: Kenneth Graunke <kenneth@whitecape.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230630203509.1635216-5-lucas.demarchi@intel.com |
||
|
Lucas De Marchi
|
28cf243a34 |
drm/i915/gt: Fix context workarounds with non-masked regs
Most of the context workarounds tweak masked registers, but not all. For masked registers, when writing the value it's sufficient to just write the wa->set_bits since that will take care of both the clr and set bits as well as not overwriting other bits. However there are some workarounds, the registers are non-masked. Up until now the driver was simply emitting a MI_LOAD_REGISTER_IMM with the set_bits to program the register via the GPU in the WA bb. This has the side effect of overwriting the content of the register outside of bits that should be set and also doesn't handle the bits that should be cleared. Kenneth reported that on DG2, mesa was seeing a weird behavior due to the kernel programming of L3SQCREG5 in dg2_ctx_gt_tuning_init(). With the GPU idle, that register could be read via intel_reg as 0x00e001ff, but during a 3D workload it would change to 0x0000007f. So the programming of that tuning was affecting more than the bits in L3_PWM_TIMER_INIT_VAL_MASK. Matt Roper noticed the lack of rmw for the context workarounds due to the use of MI_LOAD_REGISTER_IMM. So, for registers that are not masked, read its value via mmio, modify and then set it in the buffer to be written by the GPU. This should take care in a simple way of programming just the bits required by the tuning/workaround. If in future there are registers that involved that can't be read by the CPU, a more complex approach may be required like a) issuing additional instructions to read and modify; or b) scan the golden context and patch it in place before saving it; or something else. But for now this should suffice. Scanning the context workarounds for all platforms, these are the impacted ones with the respective registers mtl: DRAW_WATERMARK mtl/dg2: XEHP_L3SQCREG5, XEHP_FF_MODE2 ICL has some non-masked registers in the context workarounds: GEN8_L3CNTLREG, IVB_FBC_RT_BASE and VB_FBC_RT_BASE_UPPER, but there shouldn't be an impact. The first is already being manually read and the other 2 are intentionally overwriting the entire register. Same reasoning applies to GEN12_FF_MODE2: the WA is intentionally overwriting all the bits to avoid a read-modify-write. v2: Reword commit message wrt GEN12_FF_MODE2 and the changed behavior on preparatory patches. v3: Also skip reading if clear|set bits covers everything Cc: Kenneth Graunke <kenneth@whitecape.org> Cc: Matt Roper <matthew.d.roper@intel.com> Link: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23783#note_1968971 Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com> Reviewed-by: Kenneth Graunke <kenneth@whitecape.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230630203509.1635216-4-lucas.demarchi@intel.com |
||
|
Lucas De Marchi
|
e8f7df163c |
drm/i915/gt: Clear all bits from GEN12_FF_MODE2
Right now context workarounds don't do a rmw and instead only write to the register. Since 2 separate programmings to the same register are coalesced into a single write, this is not problematic for GEN12_FF_MODE2 since both TDS and GS timer are going to be written together and the other remaining bits be zeroed. However in order to fix other workarounds that may want to preserve the unrelated bits in the same register, context workarounds need to be changed to a rmw. To prepare for that, move the programming of GEN12_FF_MODE2 to a single place so the value passed for "clear" can be all the bits. Otherwise the second workaround would be dropped as it'd be detected as overwriting a previously programmed workaround. Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com> Reviewed-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230630203509.1635216-3-lucas.demarchi@intel.com |
||
|
Lucas De Marchi
|
f567947b9c |
drm/i915/gt: Move wal_get_fw_for_rmw()
Move helper function to get all the forcewakes required by the wa list to the top, so it can be re-used by other functions. Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com> Reviewed-by: Kenneth Graunke <kenneth@whitecape.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230630203509.1635216-2-lucas.demarchi@intel.com |
||
|
Linus Torvalds
|
c156d4af43 |
- New Drivers
- Add support for Intel Cherry Trail Whiskey Cove PMIC LEDs
- Add support for Awinic AW20036/AW20054/AW20072 LEDs
- New Device Support
- Add support for PMI632 LPG to QCom LPG
- Add support for PMI8998 to QCom Flash
- Add support for MT6331, WLEDs and MT6332 to Mediatek MT6323 PMIC
- New Functionality
- Implement the LP55xx Charge Pump
- Add support for suspend / resume to Intel Cherry Trail Whiskey Cove PMIC
- Add support for breathing mode to Intel Cherry Trail Whiskey Cove PMIC
- Enable per-pin resolution Pinctrl in LEDs GPIO
- Fix-ups
- Allow thread to sleep by switching from spinlock to mutex
- Add lots of Device Tree bindings / support
- Adapt relationships / dependencies driven by Kconfig
- Switch I2C drivers from .probe_new() to .probe()
- Remove superfluous / duplicate code
- Replace strlcpy() with strscpy() for efficiency and overflow prevention
- Staticify various functions
- Trivial: Fixing coding style
- Simplify / reduce code
- Bug Fixes
- Prevent NETDEV_LED_MODE_LINKUP from being cleared on rename
- Repair race between led_set_brightness(LED_{OFF,FULL})
- Fix Oops relating to sleeping in critical sections
- Clear LED_INIT_DEFAULT_TRIGGER flag when clearing the current trigger
- Do not leak resources in error handling paths
- Fix unsigned comparison which can never be negative
- Provide missing NULL terminating entries in tables
- Fix misnaming issues
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Merge tag 'leds-next-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds
Pull LED updates from Lee Jones:
"New Drivers:
- Add support for Intel Cherry Trail Whiskey Cove PMIC LEDs
- Add support for Awinic AW20036/AW20054/AW20072 LEDs
New Device Support:
- Add support for PMI632 LPG to QCom LPG
- Add support for PMI8998 to QCom Flash
- Add support for MT6331, WLEDs and MT6332 to Mediatek MT6323 PMIC
New Functionality:
- Implement the LP55xx Charge Pump
- Add support for suspend / resume to Intel Cherry Trail Whiskey Cove PMIC
- Add support for breathing mode to Intel Cherry Trail Whiskey Cove PMIC
- Enable per-pin resolution Pinctrl in LEDs GPIO
Fix-ups:
- Allow thread to sleep by switching from spinlock to mutex
- Add lots of Device Tree bindings / support
- Adapt relationships / dependencies driven by Kconfig
- Switch I2C drivers from .probe_new() to .probe()
- Remove superfluous / duplicate code
- Replace strlcpy() with strscpy() for efficiency and overflow prevention
- Staticify various functions
- Trivial: Fixing coding style
- Simplify / reduce code
Bug Fixes:
- Prevent NETDEV_LED_MODE_LINKUP from being cleared on rename
- Repair race between led_set_brightness(LED_{OFF,FULL})
- Fix Oops relating to sleeping in critical sections
- Clear LED_INIT_DEFAULT_TRIGGER flag when clearing the current trigger
- Do not leak resources in error handling paths
- Fix unsigned comparison which can never be negative
- Provide missing NULL terminating entries in tables
- Fix misnaming issues"
* tag 'leds-next-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds: (53 commits)
leds: leds-mt6323: Adjust return/parameter types in wled get/set callbacks
leds: sgm3140: Add richtek,rt5033-led compatible
dt-bindings: leds: sgm3140: Document richtek,rt5033 compatible
dt-bindings: backlight: kinetic,ktz8866: Add missing type for "current-num-sinks"
dt-bindings: leds: Drop unneeded quotes
leds: Fix config reference for AW200xx driver
leds: leds-mt6323: Add support for WLEDs and MT6332
leds: leds-mt6323: Add support for MT6331 leds
leds: leds-mt6323: Open code and drop MT6323_CAL_HW_DUTY macro
leds: leds-mt6323: Drop MT6323_ prefix from macros and defines
leds: leds-mt6323: Specify registers and specs in platform data
dt-bindings: leds: leds-mt6323: Document mt6332 compatible
dt-bindings: leds: leds-mt6323: Document mt6331 compatible
leds: simatic-ipc-leds-gpio: Introduce more Kconfig switches
leds: simatic-ipc-leds-gpio: Split up into multiple drivers
leds: simatic-ipc-leds-gpio: Move two extra gpio pins into another table
leds: simatic-ipc-leds-gpio: Add terminating entries to gpio tables
leds: flash: leds-qcom-flash: Fix an unsigned comparison which can never be negative
leds: cht-wcove: Remove unneeded semicolon
leds: cht-wcove: Fix an unsigned comparison which can never be negative
...
|
||
|
Linus Torvalds
|
b8ec70ab66 |
- New Drivers
- Add support for TI TPS6594/TPS6593/LP8764 PMICs
- Add support for Samsung RT5033 Battery Charger
- Add support for Analog Devices MAX77540 and MAX77541 PMICs
- New Device Support
- Add support for SPI to Rockchip RK808 (and friends)
- Add support for AXP192 PMIC to X-Powers AXP20X
- Add support for AXP313a PMIC to X-Powers AXP20X
- Add support for RK806 to Rockchip RK8XX
- Removed Device Support
- Removed MFD support for Richtek RT5033 Battery
- Fix-ups
- Remove superfluous code
- Switch I2C drivers from .probe_new() to .probe()
- Convert over to managed resources (devm_*(), etc)
- Use dev_err_probe() for returning errors from .probe()
- Add lots of Device Tree bindings / support
- Improve cache efficiency by switching to Maple
- Use own exported namespaces (NS)
- Include missing and remove superfluous headers
- Start using / convert to the new shutdown sys-off API
- Trivial: variable / define renaming
- Make use of of_property_read_reg() when requesting DT 'reg's
- Bug Fixes
- Fix chip revision readout due to incorrect data masking
- Amend incorrect register and mask values used for charger state
- Hide unused functionality at compile time
- Fix resource leaks following error handling routines
- Return correct error values and fix error handling in general
- Repair incorrect device names - used for device matching
- Remedy broken module auto-loading
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Merge tag 'mfd-next-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
Pull MFD updates from Lee Jones:
"New Drivers:
- Add support for TI TPS6594/TPS6593/LP8764 PMICs
- Add support for Samsung RT5033 Battery Charger
- Add support for Analog Devices MAX77540 and MAX77541 PMICs
New Device Support:
- Add support for SPI to Rockchip RK808 (and friends)
- Add support for AXP192 PMIC to X-Powers AXP20X
- Add support for AXP313a PMIC to X-Powers AXP20X
- Add support for RK806 to Rockchip RK8XX
Removed Device Support:
- Removed MFD support for Richtek RT5033 Battery
Fix-ups:
- Remove superfluous code
- Switch I2C drivers from .probe_new() to .probe()
- Convert over to managed resources (devm_*(), etc)
- Use dev_err_probe() for returning errors from .probe()
- Add lots of Device Tree bindings / support
- Improve cache efficiency by switching to Maple
- Use own exported namespaces (NS)
- Include missing and remove superfluous headers
- Start using / convert to the new shutdown sys-off API
- Trivial: variable / define renaming
- Make use of of_property_read_reg() when requesting DT 'reg's
Bug Fixes:
- Fix chip revision readout due to incorrect data masking
- Amend incorrect register and mask values used for charger state
- Hide unused functionality at compile time
- Fix resource leaks following error handling routines
- Return correct error values and fix error handling in general
- Repair incorrect device names - used for device matching
- Remedy broken module auto-loading"
* tag 'mfd-next-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (51 commits)
dt-bindings: mfd: max77541: Add ADI MAX77541/MAX77540
iio: adc: max77541: Add ADI MAX77541 ADC Support
regulator: max77541: Add ADI MAX77541/MAX77540 Regulator Support
dt-bindings: regulator: max77541: Add ADI MAX77541/MAX77540 Regulator
mfd: Switch two more drivers back to use struct i2c_driver::probe
dt-bindings: mfd: samsung,s5m8767: Simplify excluding properties
mfd: stmpe: Only disable the regulators if they are enabled
mfd: max77541: Add ADI MAX77541/MAX77540 PMIC Support
dt-bindings: mfd: gateworks-gsc: Remove unnecessary fan-controller nodes
mfd: core: Use of_property_read_reg() to parse "reg"
mfd: stmfx: Nullify stmfx->vdd in case of error
mfd: stmfx: Fix error path in stmfx_chip_init
mfd: intel-lpss: Add missing check for platform_get_resource
mfd: stpmic1: Add PMIC poweroff via sys-off handler
mfd: stpmic1: Fixup main control register and bits naming
dt-bindings: mfd: qcom,tcsr: Add the compatible for IPQ8074
mfd: tps65219: Add support for soft shutdown via sys-off API
mfd: pm8008: Drop bogus i2c module alias
mfd: pm8008: Fix module autoloading
mfd: tps65219: Add GPIO cell instance
...
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Linus Torvalds
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99bdeae21d |
tegra: support for Tegra264
broadcom: convert bcm2835 bindings from txt to yaml bcm2835 qcom: support for IPQ5018 ti: always zero TX data fields -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE6EwehDt/SOnwFyTyf9lkf8eYP5UFAmSiMrMACgkQf9lkf8eY P5X3eA/+LraCJ/U5IB03A8UZOwPi5Eclo3mZqkNS0d8aG/guJzz2Z3GaFGgo7IIu WAJJsyNWURAZhyGVc+5rEWOhXHf4JMAl8ANuh4kJ3bKAYJ8/5n2rjpcwYPNcnhYO qZbdxrEBGVgCbyKb/g8s7CIGApTYzsoG4k5aRX+u+Iv2qIuTf2dz+TiNr20z8jpu JiEnPJujcgGZw1d24P7wBCqHQhoEhOKCQ0hV5tvFoT9MeEnSG5J+5nT5rkJweXBC WoQ4l1VWASWarYGuDQ8ghYtlapZrUbbrL4aw9qmw+pBRj1wlLNXGOYGA1GBbwCjp sZ9veDutyc3vDJ7thl/LaAe6E3xtJsCDalY9SiazrWueVS8CrdSx7LwLhLLy1U2Y tB7KzGHg70dTTQqm1nS7Oin3BpT1baHSIEPjPG8ZLZ9oEpoAgIjC7E+fOxpLrLQO vwe7LMwz0RetLJiFAetKPRRJpRNZR7NhC+AAIFcyx8+ydylZLyMDbXJ0UZmLCfiW zp8S6qb9dTmW0kn4aSkCDeZEw4tQtot6Oj+EaQuwX69ba20157x8edOgS9xm8TX9 wkLQszldwFooLqbBtV5LA04bQ1DbdPhYNuNofAVqzwJHZK9+Z/2NFIyfP2VvaSQg FSNuBbEGnpCGHYY85PM3nhf1ynkO6ZIdKbURrEP7yyOzveJ6X2w= =kdOT -----END PGP SIGNATURE----- Merge tag 'mailbox-v6.5' of git://git.linaro.org/landing-teams/working/fujitsu/integration Pull mailbox updates from Jassi Brar: - tegra: support for Tegra264 - broadcom: convert bcm2835 bindings from txt to yaml bcm2835 - qcom: support for IPQ5018 - ti: always zero TX data fields * tag 'mailbox-v6.5' of git://git.linaro.org/landing-teams/working/fujitsu/integration: mailbox: ti-msgmgr: Fill non-message tx data fields with 0x0 mailbox: tegra: add support for Tegra264 dt-bindings: mailbox: tegra: Document Tegra264 HSP dt-bindings: mailbox: convert bcm2835-mbox bindings to YAML dt-bindings: mailbox: qcom: Add IPQ5018 APCS compatible |
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Linus Torvalds
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b349de4c91 |
RTC for 6.5
Subsystem: - Switch i2c drivers back to use .probe() - Constify pointers to hwmon_channel_info New driver: - Loongson on chip RTC, replacing the Loongson 1 only driver Drivers: - isl1208: cleanup and support for RAA215300 - st-lpc: cleanups - stm32: fix wakeup -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEBqsFVZXh8s/0O5JiY6TcMGxwOjIFAmSh9hIACgkQY6TcMGxw OjL53Q//SgdS6dFJwaWrol+MihLa092PkrVHLnBiPfA77huVSFPkPb1hD+1/PWGe ThTwXypQwiFk1hrLQUHLM8NiUo5DmmRrDlphSLrmCOloB0d0fNpfhH6FU5yOP9V4 XoYaQlY3FX8RXqHYjn5Vc5Fp1pSyNGo4MAzYbMb8j/hrTJmRFocbdygQiHjrKgIp mOegYrffrMZz24vCAIs3mvT2mgBmDxe7QwuI2Wmbm0ZLfEigv1ETIHGUyBfjTMJH ZAd0MA9dg1+hLJw4BkJFo6PpvKEY6wjquP+1nKQpfSB3kfOyEeXtf9Y9M3cXEj36 u8EDSfz0xrHpd4W0XzakeD90tovsCRWeA5sNooefwz5BJQ3aJjGfDZTXCEaWGV4S fQ7TS2pz2+ZzW3nBUFxtVD0SmctovixO8KOwhmMhCJXz3XprVdmulD6PTheRNZ/Z edJdty0XTYMYpvIQuaxO/bA4Df4PB4FSBHtKPg2w+KMxDivr+fS/klxSo3OcLJIU 7EZMcJ7Ygvdw4a7/QZZbWEaJrnZ7XerFOFRdXggdTdhy1ozSObtXpJTdXL5/6hR5 6if0fbGYVSjUkooj+oEaCihpc+8tmbdKk+iC55Gkay9M2lCbbeXSy9VFLKP/UnnU q7NUYRTDWgAjJAleHG9TSO02iS+nKZ6dv+IRVL01mVSVxglSQpg= =+0zF -----END PGP SIGNATURE----- Merge tag 'rtc-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux Pull RTC updates from Alexandre Belloni: "The isl1208 dirver was reworked tobe able to work as part of an MFD. All the Loongson chips are now supported through a new driver, the old one is removed. Summary: Subsystem: - Switch i2c drivers back to use .probe() - Constify pointers to hwmon_channel_info New driver: - Loongson on chip RTC, replacing the Loongson 1 only driver Drivers: - isl1208: cleanup and support for RAA215300 - st-lpc: cleanups - stm32: fix wakeup" * tag 'rtc-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: (21 commits) rtc: Add rtc driver for the Loongson family chips rtc: Remove the Loongson-1 RTC driver dt-bindings: rtc: Split loongson,ls2x-rtc into SoC-based compatibles rtc: rv3028: make rv3028 probeable from userspace rtc: isl1208: Add support for the built-in RTC on the PMIC RAA215300 rtc: isl1208: Add isl1208_set_xtoscb() rtc: isl1208: Drop enum isl1208_id and split isl1208_configs[] rtc: isl1208: Make similar I2C and DT-based matching table rtc: isl1208: Drop name variable dt-bindings: rtc: isil,isl1208: Document clock and clock-names properties dt-bindings: rtc: isl1208: Convert to json-schema rtc: st-lpc: Simplify clk handling in st_rtc_probe() rtc: st-lpc: Release some resources in st_rtc_probe() in case of error rtc: stm32: remove dedicated wakeup management dt-bindings: rtc: restrict node name suffixes rtc: add HAS_IOPORT dependencies rtc: Switch i2c drivers back to use .probe() rtc: rv3032: constify pointers to hwmon_channel_info rtc: isl12022: constify pointers to hwmon_channel_info rtc: ds3232: constify pointers to hwmon_channel_info ... |
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Linus Torvalds
|
a74195876b |
I3C for 6.5
Drivers: - svc: fix suspend/resume on some platforms, fix locking issues -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEBqsFVZXh8s/0O5JiY6TcMGxwOjIFAmSh880ACgkQY6TcMGxw OjJJlA//RjLxovfn5L+i2L5AZRKzvtXDeFXm+mt8UJIg6mYsolzaoo1TEaCsD2kf Ugwc57Ll355PrDi9w8qSl4dbVNfpF4c1jZg9dUm2LhdZvZ5A+OK/2Le1DvSZt9JN kQiTkWW052ZJIPw9G2d8G/JX1nuwgiObnUEvadI1LdTqFf+HZOgz7ULLbgIQ6/p+ hySOF+GAPO88KSovH5KR6N/KOMvBJtig4xzeNpGFXWhTmLEdLlKHj7aZzfU4NClP AjTnyha+p+LUQLDzWZwDQgf6cliKEDj8E8vPfPvO7Ch0FiMeo47oFIRqcK4MLp/7 NyGJWSadurq8bOF9BvYJbJoaGyYXn+lJUf8/Qczf6AXXKELdpPxFZNEBYf71bR+s /7o2UZiTj18QJxAFWugx2i3elPi9Qt/YWeyJ8TUGUs9cVZqgvEsM6rkjP7SLe1Ml JJTQhQVbTKZZ6R/gVQGGJoFWjDGU2PAwUvLXjOddaGHHCpy/tALVrP0L2l2B7Z2i D9vhmWAM0vYAsTVPsAk53OLuoKF7qMIEkK5smp7J4skmz3ozQi3FUAF7QUyHikwh IqkWC7dbfd9TzwJ/dDi8Hx6Z2Sr+ONGlS1nun0aFwNHje21ZbjSvnC2T/m9PVeuU AjXx9dlz8tDsmtf2Z46lC1DcUq2XwmQXZCsutvaWqd3ZzwK0X3I= =b+Rf -----END PGP SIGNATURE----- Merge tag 'i3c/for-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux Pull i3c updates from Alexandre Belloni: - svc: fix suspend/resume on some platforms, fix locking issues * tag 'i3c/for-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux: i3c: master: svc: add NACK check after start byte sent i3c: master: svc: fix cpu schedule in spin lock i3c: master: svc: fix i3c suspend/resume issue |
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Linus Torvalds
|
ae80b40419 |
mm: validate the mm before dropping the mmap lock
Commit |
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Baokun Li
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7bce48f0fe |
quota: simplify drop_dquot_ref()
As Honza said, remove_inode_dquot_ref() currently does not release the last dquot reference but instead adds the dquot to tofree_head list. This is because dqput() can sleep while dropping of the last dquot reference (writing back the dquot and calling ->release_dquot()) and that must not happen under dq_list_lock. Now that dqput() queues the final dquot cleanup into a workqueue, remove_inode_dquot_ref() can call dqput() unconditionally and we can significantly simplify it. Here we open code the simplified code of remove_inode_dquot_ref() into remove_dquot_ref() and remove the function put_dquot_list() which is no longer used. Signed-off-by: Baokun Li <libaokun1@huawei.com> Signed-off-by: Jan Kara <jack@suse.cz> Message-Id: <20230630110822.3881712-6-libaokun1@huawei.com> |
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Baokun Li
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dabc8b2075 |
quota: fix dqput() to follow the guarantees dquot_srcu should provide
The dquot_mark_dquot_dirty() using dquot references from the inode
should be protected by dquot_srcu. quota_off code takes care to call
synchronize_srcu(&dquot_srcu) to not drop dquot references while they
are used by other users. But dquot_transfer() breaks this assumption.
We call dquot_transfer() to drop the last reference of dquot and add
it to free_dquots, but there may still be other users using the dquot
at this time, as shown in the function graph below:
cpu1 cpu2
_________________|_________________
wb_do_writeback CHOWN(1)
...
ext4_da_update_reserve_space
dquot_claim_block
...
dquot_mark_dquot_dirty // try to dirty old quota
test_bit(DQ_ACTIVE_B, &dquot->dq_flags) // still ACTIVE
if (test_bit(DQ_MOD_B, &dquot->dq_flags))
// test no dirty, wait dq_list_lock
...
dquot_transfer
__dquot_transfer
dqput_all(transfer_from) // rls old dquot
dqput // last dqput
dquot_release
clear_bit(DQ_ACTIVE_B, &dquot->dq_flags)
atomic_dec(&dquot->dq_count)
put_dquot_last(dquot)
list_add_tail(&dquot->dq_free, &free_dquots)
// add the dquot to free_dquots
if (!test_and_set_bit(DQ_MOD_B, &dquot->dq_flags))
add dqi_dirty_list // add released dquot to dirty_list
This can cause various issues, such as dquot being destroyed by
dqcache_shrink_scan() after being added to free_dquots, which can trigger
a UAF in dquot_mark_dquot_dirty(); or after dquot is added to free_dquots
and then to dirty_list, it is added to free_dquots again after
dquot_writeback_dquots() is executed, which causes the free_dquots list to
be corrupted and triggers a UAF when dqcache_shrink_scan() is called for
freeing dquot twice.
As Honza said, we need to fix dquot_transfer() to follow the guarantees
dquot_srcu should provide. But calling synchronize_srcu() directly from
dquot_transfer() is too expensive (and mostly unnecessary). So we add
dquot whose last reference should be dropped to the new global dquot
list releasing_dquots, and then queue work item which would call
synchronize_srcu() and after that perform the final cleanup of all the
dquots on releasing_dquots.
Fixes:
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Baokun Li
|
33bcfafc48 |
quota: add new helper dquot_active()
Add new helper function dquot_active() to make the code more concise. Signed-off-by: Baokun Li <libaokun1@huawei.com> Signed-off-by: Jan Kara <jack@suse.cz> Message-Id: <20230630110822.3881712-4-libaokun1@huawei.com> |
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Baokun Li
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4b9bdfa165 |
quota: rename dquot_active() to inode_quota_active()
Now we have a helper function dquot_dirty() to determine if dquot has DQ_MOD_B bit. dquot_active() can easily be misunderstood as a helper function to determine if dquot has DQ_ACTIVE_B bit. So we avoid this by renaming it to inode_quota_active() and later on we will add the helper function dquot_active() to determine if dquot has DQ_ACTIVE_B bit. Signed-off-by: Baokun Li <libaokun1@huawei.com> Signed-off-by: Jan Kara <jack@suse.cz> Message-Id: <20230630110822.3881712-3-libaokun1@huawei.com> |
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Baokun Li
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0241284778 |
quota: factor out dquot_write_dquot()
Refactor out dquot_write_dquot() to reduce duplicate code. Signed-off-by: Baokun Li <libaokun1@huawei.com> Signed-off-by: Jan Kara <jack@suse.cz> Message-Id: <20230630110822.3881712-2-libaokun1@huawei.com> |
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Helge Deller
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f8a473bf5d |
parisc: syscalls: Avoid compiler warnings with W=1
We do not want to add prototypes for all parisc specific syscalls, so simply drop such warnings when building the kernel. Signed-off-by: Helge Deller <deller@gmx.de> |
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Helge Deller
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de53f3f7a9 |
parisc: math-emu: Avoid compiler warnings with W=1
The math-emu code is a snapshot from the HP-UX kernel. They've been modified as little as possible. See arch/parisc/math-emu/README. Signed-off-by: Helge Deller <deller@gmx.de> |
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Helge Deller
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28e113f89f |
parisc: Raise minimal GCC version to 12.0.0
Raise the minimum gcc version for parisc64 to 12.0.0 (for __int128 type)
and keep 5.1.0 as minimum for 32-bit parisc target.
Fixes:
|