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7c8dcac8d7
1396003 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Linus Torvalds
|
7c8dcac8d7 |
This push contains the following changes:
- Fix zstd regression. - Ensure ti driver algorithm are set as async. - Revert patch disabling SHA1 in FIPS mode. - Fix RNG set_ent null-pointer dereference. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEn51F/lCuNhUwmDeSxycdCkmxi6cFAmjjJ2oACgkQxycdCkmx i6fU6g//Ytvo52VNiaQneYadbikIh6NrqeA4ykjic4LllcqaWdH4hOLeBWS0srR3 SgjgCnmuchTzlzDMvAlYZn3o7owpe0GvS2Mil7orS00N58gU6h/TqiE2V6UUqjKN MNdNEtHD7QhHAamunXMG7NRGyT/mLeSA6fmiW5jrlBeQpw2D+Aso54clxHeKHDkZ Rrx4qbmhjZQyahp2CmO+rmTA9W/xpnsGrWDmbLvRk6eTrSonRu43IbKngyYdnOZr mAeWvABi2Izq/VyVoEpLPTzEiHvF9dX1yMm2njFe0Q09OkVGNeTd0zuevH0kayb6 KmevkHJ8mxLs8Q5R8tSUzR265DLzQ0SrghDNB3gDPLBcO5tsg2CBLMOMup0LjY7E uvglFKFc0VQYximaz41aWW3+luikAwW0LJr1bchKaVes41hcHLu/77FJ9A3ANObe x/dZ46CQ2w2B8DIavQcKAM/uKpkL8bk50QRuLQq20ZElbv4RYjmA3GE2QZyZ6alm kJ5a7RNnujKAsxhp/xg3nBWVtgCeE8hEec4Piwue23+qpAS5KW7WMK8GW6EW9FMs xxmAQFvXk4rfmKlQX1EMt601QZx0TA3yBDu/aTneL+mS4+dlB3H9JqFw4LuhKjGS RcpXv2wz/baBxeKE/knSe+RUCEtgTYrTSSlv2ZP+3toOwMNKgO0= =IFdl -----END PGP SIGNATURE----- Merge tag 'v6.18-p2' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 Pull crypto fixes from Herbert Xu: - Fix zstd regression - Ensure ti driver algorithm are set as async - Revert patch disabling SHA1 in FIPS mode - Fix RNG set_ent null-pointer dereference * tag 'v6.18-p2' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: rng - Ensure set_ent is always present Revert "crypto: testmgr - desupport SHA-1 for FIPS 140" crypto: ti - Add CRYPTO_ALG_ASYNC flag to DTHEv2 AES algos crypto: zstd - Fix compression bug caused by truncation |
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Linus Torvalds
|
0d97f2067c |
ARM development for 6.18-rc1
ARM Development changes for 6.18-rc1: - Use string choices helpers - Add support for HAVE_FUNCTION_GRAPH_FREGS -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEuNNh8scc2k/wOAE+9OeQG+StrGQFAmjlInoACgkQ9OeQG+St rGRrIg/+Iy2o/dCMV5mj++6KE5ZAxLGqbqFzbQqMhSXk57kQM0A+AGVz4rcxv3bf ygharyVkx0Po2VP5ghKwhfgskrNmkhPjIKgm3jdO1yLHRwYuyXgCThXu8djNPtwY 6b3A+tFDxBW14CUmTsAXJnwlCMTpToW7fl/jwsYZFb8qYtAZRygd+k9Pr2EcSj8f H/IMUfsmZqoqGTvZCQUy9Em6WDcSZrqz6kIzOToYibhEZdAXHITpOyNofkBqGsSG hMG4yCfWSJ1+dI4p3RjQfNlTvZmQxhVb0HGT63CbWw2+DZux1uj7HGezIDib7J6M jTTzx0ajtdTGbp4ep9XVCvr2L1qHGoFggN0yZ/UpQJCmCL28HHvZ2bE55CofEP59 0YbVTWxR74KlmmTZO/RGY+vZEjoXZ0+nNjLAUYiSy9xWPExX2i/KcnjI+eYUfAOj ISLWP7+gQ9cH86Uvj+RED57+ZT8Y1xYuY6srSvbUMIAaLVFk1ir7vELY8waKtegk zRXhebMK+1n6CikwWRvxFdC6+1jMEh3OyZvOmoaumkYLNJqU+EYXj2nwC80DZI4Q RxAiWFL3fS23N/4YDDZsOTZ8WibrmuEHlnoc3sh7qDDZEOxccTU6d1vSxFCas9La R6onhAAjXTeRAavNf+4S8SHg6KMHFuAplSpDsjxi+8t0kqRwFT4= =cy0V -----END PGP SIGNATURE----- Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rmk/linux Pull ARM development updates from Russell King: - Use string choices helpers - Add support for HAVE_FUNCTION_GRAPH_FREGS * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rmk/linux: ARM: 9457/1: ftrace: Implement HAVE_FUNCTION_GRAPH_FREGS ARM: 9456/1: mm: fault: use string choices helper ARM: 9454/1: kernel: bios32: use string choices helper ARM: 9451/1: mm: l2x0: use string choices helper |
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Linus Torvalds
|
a8cdf51cda |
hardening fixes for v6.18-rc1
- tools headers: rename missed CONFIG_CFI_CLANG in merge (Carlos Llamas) - kconfig: Avoid prompting for transitional symbols -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRSPkdeREjth1dHnSE2KwveOeQkuwUCaOUxqwAKCRA2KwveOeQk u3f1AQCwnl+MlNljx6xBcwI6J8HtCE6blNpzdWkP5fypN9gLFQEAh6eQHCq4U+LN ZVmiHJoZmYpkpaaWFerg4kLWdpWVTgc= =APBT -----END PGP SIGNATURE----- Merge tag 'hardening-fix1-v6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull hardening fixes from Kees Cook: - tools headers: rename missed CONFIG_CFI_CLANG in merge (Carlos Llamas) - kconfig: Avoid prompting for transitional symbols * tag 'hardening-fix1-v6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: tools headers: kcfi: rename missed CONFIG_CFI_CLANG kconfig: Avoid prompting for transitional symbols |
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Linus Torvalds
|
16d1ba7c96 |
dma-mapping fixes for Linux 6.18:
- two small fixes for the recently performed code refactoring (Shigeru Yoshida) and missing handling of direction parameter in DMA debug code (Petr Tesarik) -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQSrngzkoBtlA8uaaJ+Jp1EFxbsSRAUCaOTg+QAKCRCJp1EFxbsS RDFkAQCxV0khAeYDuiPdub+9d5XGVGTjBxG1ErYsvDbbsZ3QpAEAhheuAdbMBYU1 kOwmGuBUY32d0cMz0/4BfKbIzuQs9wE= =aE76 -----END PGP SIGNATURE----- Merge tag 'dma-mapping-6.18-2025-10-07' of git://git.kernel.org/pub/scm/linux/kernel/git/mszyprowski/linux Pull dma-mapping fixes from Marek Szyprowski: "Two small fixes for the recently performed code refactoring (Shigeru Yoshida) and missing handling of direction parameter in DMA debug code (Petr Tesarik)" * tag 'dma-mapping-6.18-2025-10-07' of git://git.kernel.org/pub/scm/linux/kernel/git/mszyprowski/linux: dma-mapping: fix direction in dma_alloc direction traces kmsan: fix kmsan_handle_dma() to avoid false positives |
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Linus Torvalds
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fdb8d00af9 |
Char/Misc fixes for 6.18-rc1
Here are some small nvmem and fastrpc fixes for 6.18-rc1. They missed the cut-off to get into 6.17-final, due to me being slow in getting them out, my fault, not the maintainers of these subsystems :( Anyway, better late than never. Changes included in here are: - nvmem fix for automatic module loading - fastrpc driver fixes for reported issues All of these have been in linux-next for weeks (4?) with no reported issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCaOUMwg8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+yletACgvGqfpfSAd3c08ex6F9eDNsQ1aAcAn2p+h0nL Xu/ja1YO8z+PBS6ji2Cz =ILvk -----END PGP SIGNATURE----- Merge tag 'char-misc-6.18-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc fixes from Greg KH: "Here are some small nvmem and fastrpc fixes that missed the cut-off to get into 6.17-final, due to me being slow in getting them out, my fault, not the maintainers of these subsystems :( Anyway, better late than never. Changes included in here are: - nvmem fix for automatic module loading - fastrpc driver fixes for reported issues All of these have been in linux-next for weeks (4?) with no reported issues" * tag 'char-misc-6.18-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: misc: fastrpc: Skip reference for DMA handles misc: fastrpc: fix possible map leak in fastrpc_put_args misc: fastrpc: Fix fastrpc_map_lookup operation misc: fastrpc: Save actual DMA size in fastrpc_map structure nvmem: layouts: fix automatic module loading |
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Linus Torvalds
|
fbd2e22716 |
Staging driver fixes for 6.18-rc1
Here are some staging driver fixes that missed 6.17-final due to my travel schedule. They fix a number of reported issues in the axis-fifo driver, one of which was just independently discovered by someone else today so someone is looking at this code. All of these fixes have been in linux-next for many weeks with no reported issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCaOUPzw8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ynK1wCgq1Nsc+QSYFnReib162tPcezuTBkAoL2Gnuik 9cLFKT3Dj/5kEF0jiSjh =BUdt -----END PGP SIGNATURE----- Merge tag 'staging-6.18-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging Pull staging driver fixes from Greg KH: "Here are some staging driver fixes that missed 6.17-final due to my travel schedule. They fix a number of reported issues in the axis-fifo driver, one of which was just independently discovered by someone else today so someone is looking at this code. All of these fixes have been in linux-next for many weeks with no reported issues" * tag 'staging-6.18-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: staging: axis-fifo: flush RX FIFO on read errors staging: axis-fifo: fix TX handling on copy_from_user() failure staging: axis-fifo: fix maximum TX packet length check |
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Linus Torvalds
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3d15d6c1b3 |
TTY driver fix for 6.18-rc1
Here is a single driver fix for the qcom_geni_serial driver for 6.18-rc1. It has been in my tree for weeks, but missed being sent to you for 6.17-final due to travel on my side. This fixes a reported regression for this driver that prevents 6.17 from working properly on this platform. It has been in linux-next for many weeks with no reported issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCaOUQrA8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ymmXwCgj5hLg2MHRlvZ+aCD0K/S2Qt4eqEAn32POqfZ UntJ9O23oHW1+RmAvBB7 =zKb3 -----END PGP SIGNATURE----- Merge tag 'tty-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty Pull tty driver fix from Greg KH: "Here is a single driver fix for the qcom_geni_serial driver. It has been in my tree for weeks, but missed being sent to you for 6.17-final due to travel on my side. This fixes a reported regression for this driver that prevents 6.17 from working properly on this platform. It has been in linux-next for many weeks with no reported issues" * tag 'tty-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: serial: qcom-geni: Fix blocked task |
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Linus Torvalds
|
56019d4ff8 |
More thermal control updates for 6.18-rc1
Fix RZ/G3E driver introduction fall-out (Geert Uytterhoeven) and improve the compilation and installation of the thermal library for user space (Emil Dahl Juhl and Sascha Hauer) -----BEGIN PGP SIGNATURE----- iQFGBAABCAAwFiEEcM8Aw/RY0dgsiRUR7l+9nS/U47UFAmjk+BUSHHJqd0Byand5 c29ja2kubmV0AAoJEO5fvZ0v1OO16oEH/jAflHmItnOpFOQ59LTODD29OsUYffiN pEqd/qveu7Hs9Rud5UPEVqvItNfPtCB2mxmD1dYtb0VpB1cTtAEwm1AiO1B35cw0 ycBP4BibEDBg97eHFj4maeKUAa+0xa4IlNVJRdf9b0RdZUkilTq17Iof0RhYFJqC 0Kq838KEUz9WuEFUZCoVKXLkCSexPekjZXDvVeCP9nrlD1b9R656dPcQ6fHBwxrI 5m2jGUkSVkwl/wz2zU1XDNeGALQNGMbM1zZGPXIJbl2fRCFEzsakQALbKelobTQ8 KUnftp4pTfkgjVAMyDwXcmTbJ3Gc0WOfbSDCDTR6jpHC1PW2pcNpBdA= =NfCR -----END PGP SIGNATURE----- Merge tag 'thermal-6.18-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull more thermal control updates from Rafael Wysocki: "Fix RZ/G3E driver introduction fall-out (Geert Uytterhoeven) and improve the compilation and installation of the thermal library for user space (Emil Dahl Juhl and Sascha Hauer)" * tag 'thermal-6.18-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: tools: lib: thermal: expose thermal_exit symbols tools: lib: thermal: don't preserve owner in install tools: lib: thermal: use pkg-config to locate libnl3 thermal: renesas: Fix RZ/G3E fall-out |
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Linus Torvalds
|
89b59f0979 |
More ACPI support updates for 6.18-rc1
- Add missing synchronization between interface updates in the ACPI
battery driver (Rafael Wysocki)
- Remove open coded check for cpu_feature_enabled() from
acpi_processor_power_init_bm_check() (Mario Limonciello)
- Remove redundant rcu_read_lock/unlock() under spinlock from
ghes_notify_hed() in the ACPI APEI support code (pengdonglin)
- Make the .get_next_child_node() callback in the ACPI fwnode backend
skip ACPI devices that are not present for consistency with the
analogous callback in the OF fwnode backend (Sakari Ailus)
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Merge tag 'acpi-6.18-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull more ACPI updates from Rafael Wysocki:
"These fix a driver bug, clean up two pieces of code and improve the
fwnode API consistency:
- Add missing synchronization between interface updates in the ACPI
battery driver (Rafael Wysocki)
- Remove open coded check for cpu_feature_enabled() from
acpi_processor_power_init_bm_check() (Mario Limonciello)
- Remove redundant rcu_read_lock/unlock() under spinlock from
ghes_notify_hed() in the ACPI APEI support code (pengdonglin)
- Make the .get_next_child_node() callback in the ACPI fwnode backend
skip ACPI devices that are not present for consistency with the
analogous callback in the OF fwnode backend (Sakari Ailus)"
* tag 'acpi-6.18-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPI: property: Return present device nodes only on fwnode interface
ACPI: APEI: Remove redundant rcu_read_lock/unlock() under spinlock
ACPI: battery: Add synchronization between interface updates
x86/acpi/cstate: Remove open coded check for cpu_feature_enabled()
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Linus Torvalds
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abdf766d14 |
More power management updates for 6.18-rc1
- Make cpufreq drivers setting the default CPU transition latency to
CPUFREQ_ETERNAL specify a proper default transition latency value
instead which addresses a regression introduced during the 6.6 cycle
that broke CPUFREQ_ETERNAL handling (Rafael Wysocki)
- Make the cpufreq CPPC driver use a proper transition delay value
when CPUFREQ_ETERNAL is returned by cppc_get_transition_latency() to
indicate an error condition (Rafael Wysocki)
- Make cppc_get_transition_latency() return a negative error code to
indicate error conditions instead of using CPUFREQ_ETERNAL for this
purpose and drop CPUFREQ_ETERNAL that has no other users (Rafael
Wysocki, Gopi Krishna Menon)
- Fix device leak in the mediatek cpufreq driver (Johan Hovold)
- Set target frequency on all CPUs sharing a policy during frequency
updates in the tegra186 cpufreq driver and make it initialize all
cores to max frequencies (Aaron Kling)
- Rust cpufreq helper cleanup (Thorsten Blum)
- Make pm_runtime_put*() family of functions return 1 when the
given device is already suspended which is consistent with the
documentation (Brian Norris)
- Add basic kunit tests for runtime PM API contracts and update return
values in kerneldoc comments for the runtime PM API (Brian Norris,
Dan Carpenter)
- Add auto-cleanup macros for runtime PM "resume and get" and "get
without resume" operations, use one of them in the PCI core and
drop the existing "free" macro introduced for similar purpose, but
somewhat cumbersome to use (Rafael Wysocki)
- Make the core power management code avoid waiting on device links
marked as SYNC_STATE_ONLY which is consistent with the handling of
those device links elsewhere (Pin-yen Lin)
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Merge tag 'pm-6.18-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull more power management updates from Rafael Wysocki:
"These are cpufreq fixes and cleanups on top of the material merged
previously, a power management core code fix and updates of the
runtime PM framework including unit tests, documentation updates and
introduction of auto-cleanup macros for runtime PM "resume and get"
and "get without resuming" operations.
Specifics:
- Make cpufreq drivers setting the default CPU transition latency to
CPUFREQ_ETERNAL specify a proper default transition latency value
instead which addresses a regression introduced during the 6.6
cycle that broke CPUFREQ_ETERNAL handling (Rafael Wysocki)
- Make the cpufreq CPPC driver use a proper transition delay value
when CPUFREQ_ETERNAL is returned by cppc_get_transition_latency()
to indicate an error condition (Rafael Wysocki)
- Make cppc_get_transition_latency() return a negative error code to
indicate error conditions instead of using CPUFREQ_ETERNAL for this
purpose and drop CPUFREQ_ETERNAL that has no other users (Rafael
Wysocki, Gopi Krishna Menon)
- Fix device leak in the mediatek cpufreq driver (Johan Hovold)
- Set target frequency on all CPUs sharing a policy during frequency
updates in the tegra186 cpufreq driver and make it initialize all
cores to max frequencies (Aaron Kling)
- Rust cpufreq helper cleanup (Thorsten Blum)
- Make pm_runtime_put*() family of functions return 1 when the given
device is already suspended which is consistent with the
documentation (Brian Norris)
- Add basic kunit tests for runtime PM API contracts and update
return values in kerneldoc comments for the runtime PM API (Brian
Norris, Dan Carpenter)
- Add auto-cleanup macros for runtime PM "resume and get" and "get
without resume" operations, use one of them in the PCI core and
drop the existing "free" macro introduced for similar purpose, but
somewhat cumbersome to use (Rafael Wysocki)
- Make the core power management code avoid waiting on device links
marked as SYNC_STATE_ONLY which is consistent with the handling of
those device links elsewhere (Pin-yen Lin)"
* tag 'pm-6.18-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
docs/zh_CN: Fix malformed table
docs/zh_TW: Fix malformed table
PM: runtime: Fix error checking for kunit_device_register()
PM: runtime: Introduce one more usage counter guard
cpufreq: Drop unused symbol CPUFREQ_ETERNAL
ACPI: CPPC: Do not use CPUFREQ_ETERNAL as an error value
cpufreq: CPPC: Avoid using CPUFREQ_ETERNAL as transition delay
cpufreq: Make drivers using CPUFREQ_ETERNAL specify transition latency
PM: runtime: Drop DEFINE_FREE() for pm_runtime_put()
PCI/sysfs: Use runtime PM guard macro for auto-cleanup
PM: runtime: Add auto-cleanup macros for "resume and get" operations
cpufreq: tegra186: Initialize all cores to max frequencies
cpufreq: tegra186: Set target frequency for all cpus in policy
rust: cpufreq: streamline find_supply_names
cpufreq: mediatek: fix device leak on probe failure
PM: sleep: Do not wait on SYNC_STATE_ONLY device links
PM: runtime: Update kerneldoc return codes
PM: runtime: Make put{,_sync}() return 1 when already suspended
PM: runtime: Add basic kunit tests for API contracts
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Linus Torvalds
|
522ba450b5 |
There's a bunch of patches here across drivers/clk/ to migrate drivers to use
struct clk_ops::determine_rate() instead of the round_rate() one so that we can remove the round_rate clk_op entirely. Brian has taken up that task which nobody else has wanted to do for close to a decade. Thanks Brian! This is all prerequisite work to get to the real task of improving the clk rate setting process. Once we have determine_rate() used everywhere, we'll be able to do things like chain the rate request structs in linked lists to order the rate setting operations or add more parameters without having to change every clk driver in existence. It's also nice to not have multiple ways to do something which just causes confusion for clk driver authors. Overall I'm glad this is getting done. Beyond this change we also have a tweak to the clk_lookup() function in the core framework to use hashing on the clk name instead of a clk tree walk with string comparisons. We _still_ rely on the clk name to be unique, because historically we've used globally unique strings to describe the clk tree topology. This tree walk becomes increasingly slow as more clks are added to the system. Searching from the roots for a duplicate is simple but pretty dumb and it wastes boot time so we're using a hash table as an improvement. Ideally we wouldn't rely on the strings to be unique at all, relegating them to simply debug information, but that is future work that will likely require some sort of Kconfig knob indicating strings aren't used for topology description. Outside of the core framework changes we have the usual new SoC support and fixes to clk drivers for things that were discovered once the clks were used by consumer drivers. Nothing in particular is jumping out at me in the "misc" pile, except maybe the Amlogic driver that has gone through a refactoring. That series got a fix from testing in -next though so it seems likely that things have been getting good test coverage for a couple weeks already. -----BEGIN PGP SIGNATURE----- iQJIBAABCAAyFiEE9L57QeeUxqYDyoaDrQKIl8bklSUFAmjkoQAUHHN3Ym95ZEBj aHJvbWl1bS5vcmcACgkQrQKIl8bklSWfWBAA3cjpOX/qOBDPmYPvV+WgiTPcmnw+ PaMiGNqIWctnJiuYYUNVCfBIvTk9i1vYSgEosHAOqjXQV+7Ee31420xn5RYr6Zen cfeD58SJwZ1JVidvxwWclC5pnfTVXBC3wlHILCFHhckaGOT2k3d0ryN2io2TYuRx t9JsoW73YW+bmOWoFDHPMp4ow5Q87aa8k3/srhIP67tw2mzJp8Wp+EG0t0PVFF7Z aboz+QPwyT2YOLFKJxm6nTLb9FRVq3QLSO3Ek0+0TYXfRqkfegvGR+M82P4Jq2Y3 osmTsumWeI170iAETmx2Py+uUV8MmnvPFQ6mxrGoXYyOx9SclN+SC86cOsi+RsgD 830CHupZ/TrN3+DGyX6WVx1j7XKCplKhFXrXiFbkPnj4nJwi5UgiJrjAjPy78+iX LyvKfeT9ooAAVBVRMyZIWGF3kuQf5qHFMps5fwJk/j3R9yMiI10SVhruhYij1qAi EEisj955xqdyZV2gq85E7zHbjySA0nvNABn3NVUQOKPYQqtpglqXKGJuXZ1//9pa fZM2a3fH7w4fwH1x06FKut9zf1AZUgyasJPtgyCT9dpN+pcoNmJfoH3T42MCItbm XKEYgnv/kQT+M+GokBUfg8bJY5uPnPLa/f6aAAIAKGZV0HXAqz2q73SDlW7KUQmr vhgA4MRH4Vqviic= =fjY4 -----END PGP SIGNATURE----- Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux Pull clk updates from Stephen Boyd: "There's a bunch of patches here across drivers/clk/ to migrate drivers to use struct clk_ops::determine_rate() instead of the round_rate() one so that we can remove the round_rate clk_op entirely. Brian has taken up that task which nobody else has wanted to do for close to a decade. Thanks Brian! This is all prerequisite work to get to the real task of improving the clk rate setting process. Once we have determine_rate() used everywhere, we'll be able to do things like chain the rate request structs in linked lists to order the rate setting operations or add more parameters without having to change every clk driver in existence. It's also nice to not have multiple ways to do something which just causes confusion for clk driver authors. Overall I'm glad this is getting done. Beyond this change we also have a tweak to the clk_lookup() function in the core framework to use hashing on the clk name instead of a clk tree walk with string comparisons. We _still_ rely on the clk name to be unique, because historically we've used globally unique strings to describe the clk tree topology. This tree walk becomes increasingly slow as more clks are added to the system. Searching from the roots for a duplicate is simple but pretty dumb and it wastes boot time so we're using a hash table as an improvement. Ideally we wouldn't rely on the strings to be unique at all, relegating them to simply debug information, but that is future work that will likely require some sort of Kconfig knob indicating strings aren't used for topology description. Outside of the core framework changes we have the usual new SoC support and fixes to clk drivers for things that were discovered once the clks were used by consumer drivers. Nothing in particular is jumping out at me in the "misc" pile, except maybe the Amlogic driver that has gone through a refactoring. That series got a fix from testing in -next though so it seems likely that things have been getting good test coverage for a couple weeks already" * tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (299 commits) clk: microchip: core: remove duplicate roclk_determine_rate() reset: aspeed: register AST2700 reset auxiliary bus device dt-bindings: clock: ast2700: modify soc0/1 clock define clk: tegra: do not overallocate memory for bpmp clocks clk: ep93xx: Use int type to store negative error codes clk: nxp: Fix pll0 rate check condition in LPC18xx CGU driver clk: loongson2: Add clock definitions for Loongson-2K0300 SoC clk: loongson2: Avoid hardcoding firmware name of the reference clock clk: loongson2: Allow zero divisors for dividers clk: loongson2: Support scale clocks with an alternative mode clk: loongson2: Allow specifying clock flags for gate clock dt-bindings: clock: loongson2: Add Loongson-2K0300 compatible clk: clocking-wizard: Fix output clock register offset for Versal platforms clk: xilinx: Optimize divisor search in clk_wzrd_get_divisors_ver() clk: mmp: pxa1908: Instantiate power driver through auxiliary bus clk: s2mps11: add support for S2MPG10 PMIC clock dt-bindings: clock: samsung,s2mps11: add s2mpg10 dt-bindings: stm32: cosmetic fixes for STM32MP25 clock and reset bindings clk: stm32: introduce clocks for STM32MP21 platform dt-bindings: stm32: add STM32MP21 clocks and reset bindings ... |
||
|
Linus Torvalds
|
971199ad2a |
arm64 fixes for -rc1
- Preserve old 'tt_core' UAPI for Hisilicon L3C PMU driver. - Ensure linear alias of kprobes instruction page is not writable. - Fix kernel stack unwinding from BPF. - Fix build warnings from the Fujitsu uncore PMU documentation. - Fix hang with deferred 'struct page' initialisation and MTE. - Consolidate KPTI page-table re-writing code. -----BEGIN PGP SIGNATURE----- iQFEBAABCgAuFiEEPxTL6PPUbjXGY88ct6xw3ITBYzQFAmjj0Q0QHHdpbGxAa2Vy bmVsLm9yZwAKCRC3rHDchMFjNJRvCACkC6isoQt+EdcS658ulgQJux9dqqJZq5uk IdSFmorYd+MZfRcXe0HQ/rSJcAHzZH2gS1MvSeD1JfILPnY1ZkCFWHxsDdKK0Yc7 Sn+3xYw07qpBiq/hCvf9udTCl61vJveexUazV+FgOd9cT+cQOtkqW98uggjOx6Ry HeECTovZ6NR23pB9NSu5l6lMbAOKZvbDuBYDOujYn/X5jP4v6qlGJTdB2YOA/qPy C3aOcqCOWuET6uQ5iGeXWEB+RF6QCNuqjgQYo745Q+yKFdfZ60wokP8Fv2GERzlu LO8YkYCzZRJF+lBbL8KfTjRE/fC6f0rHx9Zensm7FH9WsaDO/mWw =xrAV -----END PGP SIGNATURE----- Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 fixes from Will Deacon: - Preserve old 'tt_core' UAPI for Hisilicon L3C PMU driver - Ensure linear alias of kprobes instruction page is not writable - Fix kernel stack unwinding from BPF - Fix build warnings from the Fujitsu uncore PMU documentation - Fix hang with deferred 'struct page' initialisation and MTE - Consolidate KPTI page-table re-writing code * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64: mte: Do not flag the zero page as PG_mte_tagged docs: perf: Fujitsu: Fix htmldocs build warnings and errors arm64: mm: Move KPTI helpers to mmu.c tracing: Fix the bug where bpf_get_stackid returns -EFAULT on the ARM64 arm64: kprobes: call set_memory_rox() for kprobe page drivers/perf: hisi: Add tt_core_deprecated for compatibility |
||
|
Linus Torvalds
|
2215336295 |
hyperv-next for v6.18
-----BEGIN PGP SIGNATURE----- iQFHBAABCgAxFiEEIbPD0id6easf0xsudhRwX5BBoF4FAmjkpakTHHdlaS5saXVA a2VybmVsLm9yZwAKCRB2FHBfkEGgXip5B/48MvTFJ1qwRGPVzevZQ8Z4SDogEREp 69VS/xRf1YCIzyXyanwqf1dXLq8NAqicSp6ewpJAmNA55/9O0cwT2EtohjeGCu61 krPIvS3KT7xI0uSEniBdhBtALYBscnQ0e3cAbLNzL7bwA6Q6OmvoIawpBADgE/cW aZNCK9jy+WUqtXc6lNtkJtST0HWGDn0h04o2hjqIkZ+7ewjuEEJBUUB/JZwJ41Od UxbID0PAcn9O4n/u/Y/GH65MX+ddrdCgPHEGCLAGAKT24lou3NzVv445OuCw0c4W ilALIRb9iea56ZLVBW5O82+7g9Ag41LGq+841MNlZjeRNONGykaUpTWZ =OR26 -----END PGP SIGNATURE----- Merge tag 'hyperv-next-signed-20251006' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux Pull hyperv updates from Wei Liu: - Unify guest entry code for KVM and MSHV (Sean Christopherson) - Switch Hyper-V MSI domain to use msi_create_parent_irq_domain() (Nam Cao) - Add CONFIG_HYPERV_VMBUS and limit the semantics of CONFIG_HYPERV (Mukesh Rathor) - Add kexec/kdump support on Azure CVMs (Vitaly Kuznetsov) - Deprecate hyperv_fb in favor of Hyper-V DRM driver (Prasanna Kumar T S M) - Miscellaneous enhancements, fixes and cleanups (Abhishek Tiwari, Alok Tiwari, Nuno Das Neves, Wei Liu, Roman Kisel, Michael Kelley) * tag 'hyperv-next-signed-20251006' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux: hyperv: Remove the spurious null directive line MAINTAINERS: Mark hyperv_fb driver Obsolete fbdev/hyperv_fb: deprecate this in favor of Hyper-V DRM driver Drivers: hv: Make CONFIG_HYPERV bool Drivers: hv: Add CONFIG_HYPERV_VMBUS option Drivers: hv: vmbus: Fix typos in vmbus_drv.c Drivers: hv: vmbus: Fix sysfs output format for ring buffer index Drivers: hv: vmbus: Clean up sscanf format specifier in target_cpu_store() x86/hyperv: Switch to msi_create_parent_irq_domain() mshv: Use common "entry virt" APIs to do work in root before running guest entry: Rename "kvm" entry code assets to "virt" to genericize APIs entry/kvm: KVM: Move KVM details related to signal/-EINTR into KVM proper mshv: Handle NEED_RESCHED_LAZY before transferring to guest x86/hyperv: Add kexec/kdump support on Azure CVMs Drivers: hv: Simplify data structures for VMBus channel close message Drivers: hv: util: Cosmetic changes for hv_utils_transport.c mshv: Add support for a new parent partition configuration clocksource: hyper-v: Skip unnecessary checks for the root partition hyperv: Add missing field to hv_output_map_device_interrupt |
||
|
Carlos Llamas
|
b157dd228c |
tools headers: kcfi: rename missed CONFIG_CFI_CLANG
Commit |
||
|
Kees Cook
|
0902b3cb23 |
kconfig: Avoid prompting for transitional symbols
The "transitional" symbol keyword, while working with the "olddefconfig"
target, was prompting during "oldconfig". This occurred because these
symbols were not being marked as user-defined when they received values
from transitional symbols that had user values. The "olddefconfig" target
explicitly doesn't prompt for anything, so this deficiency wasn't noticed.
The issue manifested when a symbol's value came from a transitional
symbol's user value but the receiving symbol wasn't marked with
SYMBOL_DEF_USER. Thus the "oldconfig" logic would then prompt for these
symbols unnecessarily.
Check after value calculation whether a symbol without a user value
gets its value from a single transitional symbol that does have a user
value. In such cases, mark the receiving symbol as user-defined to
prevent prompting.
Update regression tests to verify that symbols with transitional defaults
are not prompted in "oldconfig", except when conditional defaults evaluate
to 'no' and should legitimately be prompted.
Build tested with "make testconfig".
Reported-by: Linus Torvalds <torvalds@linux-foundation.org>
Closes: https://lore.kernel.org/lkml/CAHk-=wgZjUk4Cy2XgNkTrQoO8XCmNUHrTe5D519Fij1POK+3qw@mail.gmail.com/
Fixes:
|
||
|
Rafael J. Wysocki
|
dd68fd72e5 |
Merge branches 'acpi-x86', 'acpi-battery', 'acpi-apei' and 'acpi-property'
Merge an x86 cleanup related to ACPI, an ACPI battery driver fix, an ACPI APEI cleanup, and an ACPI device properties handling update for 6.18-rc1: - Remove open coded check for cpu_feature_enabled() from acpi_processor_power_init_bm_check() (Mario Limonciello) - Add missing synchronization between interface updates in the ACPI battery driver (Rafael Wysocki) - Remove redundant rcu_read_lock/unlock() under spinlock from ghes_notify_hed() in the ACPI APEI support code (pengdonglin) - Make the .get_next_child_node() callback in the ACPI fwnode backend skip ACPI devices that are not present for consistency with the analogous callback in the OF fwnode backend (Sakari Ailus) * acpi-x86: x86/acpi/cstate: Remove open coded check for cpu_feature_enabled() * acpi-battery: ACPI: battery: Add synchronization between interface updates * acpi-apei: ACPI: APEI: Remove redundant rcu_read_lock/unlock() under spinlock * acpi-property: ACPI: property: Return present device nodes only on fwnode interface |
||
|
Rafael J. Wysocki
|
53d4d315d4 |
Merge branch 'pm-cpufreq'
Merge cpufreq fixes and cleanups, mostly on top of those fixes, for 6.18-rc1: - Make cpufreq drivers setting the default CPU transition latency to CPUFREQ_ETERNAL specify a proper default transition latency value instead which addresses a regression introduced during the 6.6 cycle that broke CPUFREQ_ETERNAL handling (Rafael Wysocki) - Make the cpufreq CPPC driver use a proper transition delay value when CPUFREQ_ETERNAL is returned by cppc_get_transition_latency() to indicate an error condition (Rafael Wysocki) - Make cppc_get_transition_latency() return a negative error code to indicate error conditions instead of using CPUFREQ_ETERNAL for this purpose and drop CPUFREQ_ETERNAL that has no other users (Rafael Wysocki, Gopi Krishna Menon) - Fix device leak in the mediatek cpufreq driver (Johan Hovold) - Set target frequency on all CPUs sharing a policy during frequency updates in the tegra186 cpufreq driver and make it initialize all cores to max frequencies (Aaron Kling) - Rust cpufreq helper cleanup (Thorsten Blum) * pm-cpufreq: docs/zh_CN: Fix malformed table docs/zh_TW: Fix malformed table cpufreq: Drop unused symbol CPUFREQ_ETERNAL ACPI: CPPC: Do not use CPUFREQ_ETERNAL as an error value cpufreq: CPPC: Avoid using CPUFREQ_ETERNAL as transition delay cpufreq: Make drivers using CPUFREQ_ETERNAL specify transition latency cpufreq: tegra186: Initialize all cores to max frequencies cpufreq: tegra186: Set target frequency for all cpus in policy rust: cpufreq: streamline find_supply_names cpufreq: mediatek: fix device leak on probe failure |
||
|
Rafael J. Wysocki
|
05f084d24e |
Merge branches 'pm-core' and 'pm-runtime'
Merge runtime PM framework updates and a core power management code fix
for 6.18-rc1:
- Make pm_runtime_put*() family of functions return 1 when the
given device is already suspended which is consistent with the
documentation (Brian Norris)
- Add basic kunit tests for runtime PM API contracts and update return
values in kerneldoc coments for the runtime PM API (Brian Norris,
Dan Carpenter)
- Add auto-cleanup macros for runtime PM "resume and get" and "get
without resume" operations, use one of them in the PCI core and
drop the existing "free" macro introduced for similar purpose, but
somewhat cumbersome to use (Rafael Wysocki)
- Make the core power management code avoid waiting on device links
marked as SYNC_STATE_ONLY which is consistent with the handling of
those device links elsewhere (Pin-yen Lin)
* pm-core:
PM: sleep: Do not wait on SYNC_STATE_ONLY device links
* pm-runtime:
PM: runtime: Fix error checking for kunit_device_register()
PM: runtime: Introduce one more usage counter guard
PM: runtime: Drop DEFINE_FREE() for pm_runtime_put()
PCI/sysfs: Use runtime PM guard macro for auto-cleanup
PM: runtime: Add auto-cleanup macros for "resume and get" operations
PM: runtime: Update kerneldoc return codes
PM: runtime: Make put{,_sync}() return 1 when already suspended
PM: runtime: Add basic kunit tests for API contracts
|
||
|
Linus Torvalds
|
c746c3b516 |
for-6.18-tag
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||
|
Linus Torvalds
|
81538c8e42 |
NFSD 6.18 Release Notes
Mike Snitzer has prototyped a mechanism for disabling I/O caching in
NFSD. This is introduced in v6.18 as an experimental feature. This
enables scaling NFSD in /both/ directions:
- NFS service can be supported on systems with small memory
footprints, such as low-cost cloud instances
- Large NFS workloads will be less likely to force the eviction of
server-local activity, helping it avoid thrashing
Jeff Layton contributed a number of fixes to the new attribute
delegation implementation (based on a pending Internet RFC) that we
hope will make attribute delegation reliable enough to enable by
default, as it is on the Linux NFS client.
The remaining patches in this pull request are clean-ups and minor
optimizations. Many thanks to the contributors, reviewers, testers,
and bug reporters who participated during the v6.18 NFSD development
cycle.
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Merge tag 'nfsd-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux
Pull nfsd updates from Chuck Lever:
"Mike Snitzer has prototyped a mechanism for disabling I/O caching in
NFSD. This is introduced in v6.18 as an experimental feature. This
enables scaling NFSD in /both/ directions:
- NFS service can be supported on systems with small memory
footprints, such as low-cost cloud instances
- Large NFS workloads will be less likely to force the eviction of
server-local activity, helping it avoid thrashing
Jeff Layton contributed a number of fixes to the new attribute
delegation implementation (based on a pending Internet RFC) that we
hope will make attribute delegation reliable enough to enable by
default, as it is on the Linux NFS client.
The remaining patches in this pull request are clean-ups and minor
optimizations. Many thanks to the contributors, reviewers, testers,
and bug reporters who participated during the v6.18 NFSD development
cycle"
* tag 'nfsd-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux: (42 commits)
nfsd: discard nfserr_dropit
SUNRPC: Make RPCSEC_GSS_KRB5 select CRYPTO instead of depending on it
NFSD: Add io_cache_{read,write} controls to debugfs
NFSD: Do the grace period check in ->proc_layoutget
nfsd: delete unnecessary NULL check in __fh_verify()
NFSD: Allow layoutcommit during grace period
NFSD: Disallow layoutget during grace period
sunrpc: fix "occurence"->"occurrence"
nfsd: Don't force CRYPTO_LIB_SHA256 to be built-in
nfsd: nfserr_jukebox in nlm_fopen should lead to a retry
NFSD: Reduce DRC bucket size
NFSD: Delay adding new entries to LRU
SUNRPC: Move the svc_rpcb_cleanup() call sites
NFS: Remove rpcbind cleanup for NFSv4.0 callback
nfsd: unregister with rpcbind when deleting a transport
NFSD: Drop redundant conversion to bool
sunrpc: eliminate return pointer in svc_tcp_sendmsg()
sunrpc: fix pr_notice in svc_tcp_sendto() to show correct length
nfsd: decouple the xprtsec policy check from check_nfsd_access()
NFSD: Fix destination buffer size in nfsd4_ssc_setup_dul()
...
|
||
|
Linus Torvalds
|
256e341706 |
Generic:
* Rework almost all of KVM's exports to expose symbols only to KVM's x86
vendor modules (kvm-{amd,intel}.ko and PPC's kvm-{pr,hv}.ko.
x86:
* Rework almost all of KVM x86's exports to expose symbols only to KVM's
vendor modules, i.e. to kvm-{amd,intel}.ko.
* Add support for virtualizing Control-flow Enforcement Technology (CET) on
Intel (Shadow Stacks and Indirect Branch Tracking) and AMD (Shadow Stacks).
It's worth noting that while SHSTK and IBT can be enabled separately in CPUID,
it is not really possible to virtualize them separately. Therefore, Intel
processors will really allow both SHSTK and IBT under the hood if either is
made visible in the guest's CPUID. The alternative would be to intercept
XSAVES/XRSTORS, which is not feasible for performance reasons.
* Fix a variety of fuzzing WARNs all caused by checking L1 intercepts when
completing userspace I/O. KVM has already committed to allowing L2 to
to perform I/O at that point.
* Emulate PERF_CNTR_GLOBAL_STATUS_SET for PerfMonV2 guests, as the MSR is
supposed to exist for v2 PMUs.
* Allow Centaur CPU leaves (base 0xC000_0000) for Zhaoxin CPUs.
* Add support for the immediate forms of RDMSR and WRMSRNS, sans full
emulator support (KVM should never need to emulate the MSRs outside of
forced emulation and other contrived testing scenarios).
* Clean up the MSR APIs in preparation for CET and FRED virtualization, as
well as mediated vPMU support.
* Clean up a pile of PMU code in anticipation of adding support for mediated
vPMUs.
* Reject in-kernel IOAPIC/PIT for TDX VMs, as KVM can't obtain EOI vmexits
needed to faithfully emulate an I/O APIC for such guests.
* Many cleanups and minor fixes.
* Recover possible NX huge pages within the TDP MMU under read lock to
reduce guest jitter when restoring NX huge pages.
* Return -EAGAIN during prefault if userspace concurrently deletes/moves the
relevant memslot, to fix an issue where prefaulting could deadlock with the
memslot update.
x86 (AMD):
* Enable AVIC by default for Zen4+ if x2AVIC (and other prereqs) is supported.
* Require a minimum GHCB version of 2 when starting SEV-SNP guests via
KVM_SEV_INIT2 so that invalid GHCB versions result in immediate errors
instead of latent guest failures.
* Add support for SEV-SNP's CipherText Hiding, an opt-in feature that prevents
unauthorized CPU accesses from reading the ciphertext of SNP guest private
memory, e.g. to attempt an offline attack. This feature splits the shared
SEV-ES/SEV-SNP ASID space into separate ranges for SEV-ES and SEV-SNP guests,
therefore a new module parameter is needed to control the number of ASIDs
that can be used for VMs with CipherText Hiding vs. how many can be used to
run SEV-ES guests.
* Add support for Secure TSC for SEV-SNP guests, which prevents the untrusted
host from tampering with the guest's TSC frequency, while still allowing the
the VMM to configure the guest's TSC frequency prior to launch.
* Validate the XCR0 provided by the guest (via the GHCB) to avoid bugs
resulting from bogus XCR0 values.
* Save an SEV guest's policy if and only if LAUNCH_START fully succeeds to
avoid leaving behind stale state (thankfully not consumed in KVM).
* Explicitly reject non-positive effective lengths during SNP's LAUNCH_UPDATE
instead of subtly relying on guest_memfd to deal with them.
* Reload the pre-VMRUN TSC_AUX on #VMEXIT for SEV-ES guests, not the host's
desired TSC_AUX, to fix a bug where KVM was keeping a different vCPU's
TSC_AUX in the host MSR until return to userspace.
KVM (Intel):
* Preparation for FRED support.
* Don't retry in TDX's anti-zero-step mitigation if the target memslot is
invalid, i.e. is being deleted or moved, to fix a deadlock scenario similar
to the aforementioned prefaulting case.
* Misc bugfixes and minor cleanups.
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull x86 kvm updates from Paolo Bonzini:
"Generic:
- Rework almost all of KVM's exports to expose symbols only to KVM's
x86 vendor modules (kvm-{amd,intel}.ko and PPC's kvm-{pr,hv}.ko
x86:
- Rework almost all of KVM x86's exports to expose symbols only to
KVM's vendor modules, i.e. to kvm-{amd,intel}.ko
- Add support for virtualizing Control-flow Enforcement Technology
(CET) on Intel (Shadow Stacks and Indirect Branch Tracking) and AMD
(Shadow Stacks).
It is worth noting that while SHSTK and IBT can be enabled
separately in CPUID, it is not really possible to virtualize them
separately. Therefore, Intel processors will really allow both
SHSTK and IBT under the hood if either is made visible in the
guest's CPUID. The alternative would be to intercept
XSAVES/XRSTORS, which is not feasible for performance reasons
- Fix a variety of fuzzing WARNs all caused by checking L1 intercepts
when completing userspace I/O. KVM has already committed to
allowing L2 to to perform I/O at that point
- Emulate PERF_CNTR_GLOBAL_STATUS_SET for PerfMonV2 guests, as the
MSR is supposed to exist for v2 PMUs
- Allow Centaur CPU leaves (base 0xC000_0000) for Zhaoxin CPUs
- Add support for the immediate forms of RDMSR and WRMSRNS, sans full
emulator support (KVM should never need to emulate the MSRs outside
of forced emulation and other contrived testing scenarios)
- Clean up the MSR APIs in preparation for CET and FRED
virtualization, as well as mediated vPMU support
- Clean up a pile of PMU code in anticipation of adding support for
mediated vPMUs
- Reject in-kernel IOAPIC/PIT for TDX VMs, as KVM can't obtain EOI
vmexits needed to faithfully emulate an I/O APIC for such guests
- Many cleanups and minor fixes
- Recover possible NX huge pages within the TDP MMU under read lock
to reduce guest jitter when restoring NX huge pages
- Return -EAGAIN during prefault if userspace concurrently
deletes/moves the relevant memslot, to fix an issue where
prefaulting could deadlock with the memslot update
x86 (AMD):
- Enable AVIC by default for Zen4+ if x2AVIC (and other prereqs) is
supported
- Require a minimum GHCB version of 2 when starting SEV-SNP guests
via KVM_SEV_INIT2 so that invalid GHCB versions result in immediate
errors instead of latent guest failures
- Add support for SEV-SNP's CipherText Hiding, an opt-in feature that
prevents unauthorized CPU accesses from reading the ciphertext of
SNP guest private memory, e.g. to attempt an offline attack. This
feature splits the shared SEV-ES/SEV-SNP ASID space into separate
ranges for SEV-ES and SEV-SNP guests, therefore a new module
parameter is needed to control the number of ASIDs that can be used
for VMs with CipherText Hiding vs. how many can be used to run
SEV-ES guests
- Add support for Secure TSC for SEV-SNP guests, which prevents the
untrusted host from tampering with the guest's TSC frequency, while
still allowing the the VMM to configure the guest's TSC frequency
prior to launch
- Validate the XCR0 provided by the guest (via the GHCB) to avoid
bugs resulting from bogus XCR0 values
- Save an SEV guest's policy if and only if LAUNCH_START fully
succeeds to avoid leaving behind stale state (thankfully not
consumed in KVM)
- Explicitly reject non-positive effective lengths during SNP's
LAUNCH_UPDATE instead of subtly relying on guest_memfd to deal with
them
- Reload the pre-VMRUN TSC_AUX on #VMEXIT for SEV-ES guests, not the
host's desired TSC_AUX, to fix a bug where KVM was keeping a
different vCPU's TSC_AUX in the host MSR until return to userspace
KVM (Intel):
- Preparation for FRED support
- Don't retry in TDX's anti-zero-step mitigation if the target
memslot is invalid, i.e. is being deleted or moved, to fix a
deadlock scenario similar to the aforementioned prefaulting case
- Misc bugfixes and minor cleanups"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (142 commits)
KVM: x86: Export KVM-internal symbols for sub-modules only
KVM: x86: Drop pointless exports of kvm_arch_xxx() hooks
KVM: x86: Move kvm_intr_is_single_vcpu() to lapic.c
KVM: Export KVM-internal symbols for sub-modules only
KVM: s390/vfio-ap: Use kvm_is_gpa_in_memslot() instead of open coded equivalent
KVM: VMX: Make CR4.CET a guest owned bit
KVM: selftests: Verify MSRs are (not) in save/restore list when (un)supported
KVM: selftests: Add coverage for KVM-defined registers in MSRs test
KVM: selftests: Add KVM_{G,S}ET_ONE_REG coverage to MSRs test
KVM: selftests: Extend MSRs test to validate vCPUs without supported features
KVM: selftests: Add support for MSR_IA32_{S,U}_CET to MSRs test
KVM: selftests: Add an MSR test to exercise guest/host and read/write
KVM: x86: Define AMD's #HV, #VC, and #SX exception vectors
KVM: x86: Define Control Protection Exception (#CP) vector
KVM: x86: Add human friendly formatting for #XM, and #VE
KVM: SVM: Enable shadow stack virtualization for SVM
KVM: SEV: Synchronize MSR_IA32_XSS from the GHCB when it's valid
KVM: SVM: Pass through shadow stack MSRs as appropriate
KVM: SVM: Update dump_vmcb with shadow stack save area additions
KVM: nSVM: Save/load CET Shadow Stack state to/from vmcb12/vmcb02
...
|
||
|
Linus Torvalds
|
fb5bc34731 |
LoongArch changes for v6.18
1, Init acpi_gbl_use_global_lock to false; 2, Allow specify SIMD width via kernel parameters; 3, Add kexec_file (both EFI & ELF format) support; 4, Add PER_VMA_LOCK for page fault handling support; 5, Improve BPF trampoline support; 6, Update the default config file; 7, Some bug fixes and other small changes. -----BEGIN PGP SIGNATURE----- iQJKBAABCAA0FiEEzOlt8mkP+tbeiYy5AoYrw/LiJnoFAmjiOxsWHGNoZW5odWFj YWlAa2VybmVsLm9yZwAKCRAChivD8uImevP0D/95aVCoh0RPHZr8XRZgQI8yvWUF kn5qS6k0quVtx+tU3hjGCfOYw4GRtBXbguYgdeSZrYuBP+rQoy0U66K10Tw5dARO yoyliTa07ZNvhxxci02qCWZOmOTGhJHOCKk+pe6pktadFgVKPtxx6B6lcsJLAZki e0DrcmlQXH+hUbi4rkVTr5s7Smi8DxS8AIcTdoSyZAuGVB827qBl6fSEb5WTiExx IQfhB2S94psJ6oY9xcEQmoP52VVP+n7l9KYW0czKZ19O+vmU91r6zOJ/JH8nK+CM 1Ooz6/3RSE5Lz2Rk9cFJJCBjAgrQwJIb1Dkr//MQAfinIe4c+8/56Rw/J/wKVi6c UCq4YjV/O5m6J82tSP2ZS4XiideTJFmYDGJSyqIpppOrSZMCyYm4KyCVrw4RgmkH BD1jtWa7fYbCzLduwx4j2sV3NSBZHPKuArpTM/rcQOjnJ7SuiagTDf244Ggp1wlB y7f6le5wgUIlkB3xMRvldAQ7FGvTk9jOYPDGPyGc/lrzca8Db7iX4gx5ykC3VcYe RkMko7EGP2+Bc/cLusDPrLDsXGmRTnGer5fRbv/s7rmUSC3kkmzD548GeLm5Zb5F 32kTkknraruCAMFZcho8sPGu5pTjE6tKIBBGvr9DhTJQxFMeF1TMHgcv6C8Ekryt Nw1NyDWLTX3aGruWjQ== =hrpy -----END PGP SIGNATURE----- Merge tag 'loongarch-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson Pull LoongArch updates from Huacai Chen: - Initialize acpi_gbl_use_global_lock to false - Allow specify SIMD width via kernel parameters - Add kexec_file (both EFI & ELF format) support - Add PER_VMA_LOCK for page fault handling support - Improve BPF trampoline support - Update the default config file - Some bug fixes and other small changes * tag 'loongarch-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson: (23 commits) LoongArch: Update Loongson-3 default config file LoongArch: BPF: Sign-extend struct ops return values properly LoongArch: BPF: Make error handling robust in arch_prepare_bpf_trampoline() LoongArch: BPF: Make trampoline size stable LoongArch: BPF: Don't align trampoline size LoongArch: BPF: No support of struct argument in trampoline programs LoongArch: BPF: No text_poke() for kernel text LoongArch: BPF: Remove duplicated bpf_flush_icache() LoongArch: BPF: Remove duplicated flags check LoongArch: BPF: Fix uninitialized symbol 'retval_off' LoongArch: BPF: Optimize sign-extention mov instructions LoongArch: Handle new atomic instructions for probes LoongArch: Try VMA lock-based page fault handling first LoongArch: Automatically disable kaslr if boot from kexec_file LoongArch: Add crash dump support for kexec_file LoongArch: Add ELF binary support for kexec_file LoongArch: Add EFI binary support for kexec_file LoongArch: Add preparatory infrastructure for kexec_file LoongArch: Add struct loongarch_image_header for kernel LoongArch: Allow specify SIMD width via kernel parameters ... |
||
|
Linus Torvalds
|
fc282d1731 |
updates for UML, notably
- minor preparations for SMP support - SPARSE_IRQ support for kunit - help output cleanups -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEpeA8sTs3M8SN2hR410qiO8sPaAAFAmjjjKQACgkQ10qiO8sP aAA/Sw//SVjKUs6SVnaglxPQl/qRksULuakpejp2n6fdWL6EC25W6w1Zpl+iV0Yx asMYb6u9cZQxk8bBYXg3luXQF9YdE7MorcaOBQKNxJX5PZheekexTjvV2An0RcM8 t/g4hQXMFN7xv/k7KQ+DTw9l2jEKK21MltsOvB6VXWyBQ+cnvR66nVzzootH9vNR GELDhd/OFx8M9XMumTNLLHw4GsdLbtUKTFOxnjnBfJf4K0xa/O2wInE0/zrpnsZ4 M6Aj73nxeZ5peKIKmqgzxHcJiwjVx2jwqzwjE2EVmxlUNZjGZ9asTGMnmYHwd7YF 6Z+SrI6vQhBBC4SrDU2NEJxyNg876zjt+ua+D71IRjd0wQhms5nWJ1kDNmpQwWbh r6RkbddPlpPASQne30EXXZKwOsYQc2IT3Yf1GkOa+2RzNu0WIhQUkEfi8J+n8Jle ERPDdP9dKHuuPHmZ/CvjLm+PEIVkUKlq0R8+uiWFG8AbBjdyGlue5C4kixfhoZ6I yuiO/GMRotNaG6Nlr5rfpuWSNSWjY5kNpMFsfV+kVUWPCJavk/MXFFiIZfS4SI12 0GzIE7k1rwKo52EsV4gMnRtuvPioJ/mz335RfxT9ZOfaed9hw/Cl3d8aIw7WuNXz CFwHvSVe51fMaLJCLCiWKpBPcDioMymI72znWLqgHwqDvv9GJSM= =lpSi -----END PGP SIGNATURE----- Merge tag 'uml-for-linux-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux Pull uml updates from Johannes Berg: - minor preparations for SMP support - SPARSE_IRQ support for kunit - help output cleanups * tag 'uml-for-linux-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux: um: Remove unused ipi_pipe field from cpuinfo_um um: Remove unused cpu_data and current_cpu_data macros um: Stop tracking virtual CPUs via mm_cpumask() um: Centralize stub size calculations um: Remove outdated comment about STUB_DATA_PAGES um: Remove unused offset and child_err fields from stub_data um: Indent time-travel help messages um: Fix help message for ssl-non-raw um: vector: Fix indentation for help message um: Add missing trailing newline to help messages um: virtio-pci: implement .shutdown() um: Support SPARSE_IRQ |
||
|
Linus Torvalds
|
ba9dac9873 |
libnvdimm for 6.18
nvdimm:
- ndtest: Return -ENOMEM if devm_kcalloc() fails in ndtest_probe()
- Clean up __nd_ioctl() and remove gotos
- Remove duplicate linux/slab.h header
- Introduce guard() for nvdimm_bus_lock
- Use str_plural() to simplify the code
ACPI:
- NFIT: Fix incorrect ndr_desc being reportedin dev_err message
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Merge tag 'libnvdimm-for-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm
Pull libnvdimm updates from Ira Weiny:
"Primarily bug fixes. Dave introduced the usage of cleanup.h a bit late
in the cycle to help with the new label work required within CXL [1]
nvdimm:
- Return -ENOMEM if devm_kcalloc() fails in ndtest_probe()
- Clean up __nd_ioctl() and remove gotos
- Remove duplicate linux/slab.h header
- Introduce guard() for nvdimm_bus_lock
- Use str_plural() to simplify the code
ACPI:
- NFIT: Fix incorrect ndr_desc being reportedin dev_err message"
Link: https://lore.kernel.org/all/20250917134116.1623730-1-s.neeraj@samsung.com/ [1]
* tag 'libnvdimm-for-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm:
nvdimm: Remove duplicate linux/slab.h header
nvdimm: ndtest: Return -ENOMEM if devm_kcalloc() fails in ndtest_probe()
nvdimm: Clean up __nd_ioctl() and remove gotos
nvdimm: Introduce guard() for nvdimm_bus_lock
ACPI: NFIT: Fix incorrect ndr_desc being reportedin dev_err message
nvdimm: Use str_plural() to simplify the code
|
||
|
Stephen Boyd
|
112104e2b7
|
Merge branch 'clk-determine-rate' into clk-next
* clk-determine-rate: (120 commits) clk: microchip: core: remove duplicate roclk_determine_rate() clk: nxp: Fix pll0 rate check condition in LPC18xx CGU driver clk: scmi: migrate round_rate() to determine_rate() clk: ti: fapll: convert from round_rate() to determine_rate() clk: ti: dra7-atl: convert from round_rate() to determine_rate() clk: ti: divider: convert from round_rate() to determine_rate() clk: ti: composite: convert from round_rate() to determine_rate() clk: ti: dpll: convert from round_rate() to determine_rate() clk: ti: dpll: change error return from ~0 to -EINVAL clk: ti: dpll: remove round_rate() in favor of determine_rate() clk: tegra: tegra210-emc: convert from round_rate() to determine_rate() clk: tegra: super: convert from round_rate() to determine_rate() clk: tegra: pll: convert from round_rate() to determine_rate() clk: tegra: periph: divider: convert from round_rate() to determine_rate() clk: tegra: divider: convert from round_rate() to determine_rate() clk: tegra: audio-sync: convert from round_rate() to determine_rate() clk: fixed-factor: drop round_rate() clk ops clk: divider: remove round_rate() in favor of determine_rate() clk: visconti: pll: convert from round_rate() to determine_rate() clk: versatile: vexpress-osc: convert from round_rate() to determine_rate() ... |
||
|
Stephen Boyd
|
f35f83208c
|
Merge branches 'clk-aspeed' and 'clk-rockchip' into clk-next
* clk-aspeed: reset: aspeed: register AST2700 reset auxiliary bus device dt-bindings: clock: ast2700: modify soc0/1 clock define * clk-rockchip: clk: rockchip: rk3368: use clock ids for SCLK_MIPIDSI_24M dt-bindings: clock: rk3368: Add SCLK_MIPIDSI_24M |
||
|
Linus Torvalds
|
169c9d06a2 |
linux-watchdog 6.18-rc1 tag
-----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.14 (GNU/Linux) iEYEABECAAYFAmjjqsIACgkQ+iyteGJfRsrJWwCfezTQZPxxtibG4hlqA/zCu7Ld 814Anj+feJH4ZYFJT0n0SztEJU/LNfkn =T3LI -----END PGP SIGNATURE----- Merge tag 'linux-watchdog-6.18-rc1' of git://www.linux-watchdog.org/linux-watchdog Pull watchdog updates from Wim Van Sebroeck: - renesas,wdt: Add support for RZ/T2H and RZ/N2H - Add SMARC-sAM67 support - Several small fixes and improvements * tag 'linux-watchdog-6.18-rc1' of git://www.linux-watchdog.org/linux-watchdog: watchdog/hpwdt New maintianer dt-bindings: watchdog: add SMARC-sAM67 support watchdog: mpc8xxx_wdt: Reload the watchdog timer when enabling the watchdog watchdog: visconti: don't print superfluous errors watchdog: rzv2h_wdt: don't print superfluous errors watchdog: rzg2l_wdt: don't print superfluous errors watchdog: s3c2410_wdt: exynosautov9: Enable supported features watchdog: s3c2410_wdt: exynosautov920: Enable QUIRK_HAS_32BIT_CNT watchdog: s3c2410_wdt: Increase max timeout value of watchdog watchdog: s3c2410_wdt: Fix max_timeout being calculated larger watchdog: s3c2410_wdt: Replace hardcoded values with macro definitions watchdog: rzv2h: Improve error strings and add newlines watchdog: rzv2h: Add support for RZ/T2H watchdog: rzv2h: Add support for configurable count clock source watchdog: rzv2h: Make "oscclk" and reset controller optional watchdog: rzv2h: Obtain clock-divider and timeout values from OF match data dt-bindings: watchdog: renesas,wdt: Add support for RZ/T2H and RZ/N2H watchdog: intel_oc_wdt: Do not try to write into const memory |
||
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Stephen Boyd
|
8397c58ea7
|
Merge branches 'clk-marvell', 'clk-xilinx', 'clk-mediatek' and 'clk-loongson' into clk-next
- Add Mediatek MT8196 clk drivers * clk-marvell: clk: mmp: pxa1908: Instantiate power driver through auxiliary bus * clk-xilinx: clk: clocking-wizard: Fix output clock register offset for Versal platforms clk: xilinx: Optimize divisor search in clk_wzrd_get_divisors_ver() * clk-mediatek: (31 commits) clk: mediatek: Add MT8196 vencsys clock support clk: mediatek: Add MT8196 vdecsys clock support clk: mediatek: Add MT8196 ovl1 clock support clk: mediatek: Add MT8196 ovl0 clock support clk: mediatek: Add MT8196 disp-ao clock support clk: mediatek: Add MT8196 disp1 clock support clk: mediatek: Add MT8196 disp0 clock support clk: mediatek: Add MT8196 mfg clock support clk: mediatek: Add MT8196 mdpsys clock support clk: mediatek: Add MT8196 mcu clock support clk: mediatek: Add MT8196 I2C clock support clk: mediatek: Add MT8196 pextpsys clock support clk: mediatek: Add MT8196 ufssys clock support clk: mediatek: Add MT8196 peripheral clock support clk: mediatek: Add MT8196 vlpckgen clock support clk: mediatek: Add MT8196 topckgen2 clock support clk: mediatek: Add MT8196 topckgen clock support clk: mediatek: Add MT8196 apmixedsys clock support dt-bindings: clock: mediatek: Describe MT8196 clock controllers clk: mediatek: clk-mtk: Add MUX_DIV_GATE macro ... * clk-loongson: clk: loongson2: Add clock definitions for Loongson-2K0300 SoC clk: loongson2: Avoid hardcoding firmware name of the reference clock clk: loongson2: Allow zero divisors for dividers clk: loongson2: Support scale clocks with an alternative mode clk: loongson2: Allow specifying clock flags for gate clock dt-bindings: clock: loongson2: Add Loongson-2K0300 compatible |
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Stephen Boyd
|
b91217d912
|
Merge branches 'clk-microchip', 'clk-lookup' and 'clk-st' into clk-next
- Speed up clk_core_lookup() by using a hashtable * clk-microchip: ARM: at91: remove default values for PMC_PLL_ACR clk: at91: add ACR in all PLL settings clk: at91: sam9x7: Add peripheral clock id for pmecc clk: at91: clk-master: Add check for divide by 3 clk: at91: clk-sam9x60-pll: force write to PLL_UPDT register ARM: at91: pm: save and restore ACR during PLL disable/enable * clk-lookup: clk: Use hashtable for global clk lookups clk: Sort include statements * clk-st: dt-bindings: stm32: cosmetic fixes for STM32MP25 clock and reset bindings clk: stm32: introduce clocks for STM32MP21 platform dt-bindings: stm32: add STM32MP21 clocks and reset bindings |
||
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Stephen Boyd
|
f0fd248204
|
Merge branches 'clk-scmi', 'clk-qcom' and 'clk-broadcom' into clk-next
* clk-scmi: clk: scmi: Add duty cycle ops only when duty cycle is supported * clk-qcom: (27 commits) clk: qcom: gcc-sc8280xp: drop obsolete PCIe GDSC comment clk: qcom: tcsrcc-x1e80100: Set the bi_tcxo as parent to eDP refclk clk: qcom: dispcc-glymur: Constify 'struct qcom_cc_desc' clk: qcom: gcc: Add support for Global Clock controller found on MSM8937 dt-bindings: clock: qcom: Add MSM8937 Global Clock Controller clk: qcom: Select the intended config in QCS_DISPCC_615 clk: qcom: common: Fix NULL vs IS_ERR() check in qcom_cc_icc_register() clk: qcom: alpha-pll: convert from round_rate() to determine_rate() clk: qcom: milos: Constify 'struct qcom_cc_desc' clk: qcom: gcc: Add support for Global Clock Controller dt-bindings: clock: qcom: document the Glymur Global Clock Controller clk: qcom: clk-alpha-pll: Add support for Taycan EKO_T PLL clk: qcom: rpmh: Add support for Glymur rpmh clocks clk: qcom: Add TCSR clock driver for Glymur SoC dt-bindings: clock: qcom: Document the Glymur SoC TCSR Clock Controller dt-bindings: clock: qcom-rpmhcc: Add support for Glymur SoCs clk: qcom: dispcc-glymur: Add support for Display Clock Controller dt-bindings: clock: Add DISPCC and reset controller for GLYMUR SoC clk: qcom: gcc-sdm660: Add missing LPASS/CDSP vote clocks dt-bindings: clock: gcc-sdm660: Add LPASS/CDSP vote clocks/GDSCs ... * clk-broadcom: clk: bcm: rpi: Maximize V3D clock clk: bcm: rpi: Turn firmware clock on/off when preparing/unpreparing clk: bcm: rpi: Add missing logs if firmware fails |
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Stephen Boyd
|
c1e102f349
|
Merge branches 'clk-imx', 'clk-allwinner' and 'clk-ti' into clk-next
* clk-imx: clk: imx95-blk-ctl: Save/restore registers when RPM routines are called clk: imx95-blk-ctl: Save platform data in imx95_blk_ctl structure * clk-allwinner: clk: sunxi-ng: add support for the A523/T527 MCU CCU clk: sunxi-ng: div: support power-of-two dividers clk: sunxi-ng: sun55i-a523-ccu: Add missing NPU module clock dt-bindings: clock: sun55i-a523-ccu: Add A523 MCU CCU clock controller dt-bindings: clock: sun55i-a523-ccu: Add missing NPU module clock clk: sunxi-ng: sun6i-rtc: Add A523 specifics * clk-ti: clk: keystone: sci-clk: use devm_kmemdup_array() clk: ti: am33xx: keep WKUP_DEBUGSS_CLKCTRL enabled |
||
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Stephen Boyd
|
3aae991cc2
|
Merge branches 'clk-samsung', 'clk-tegra' and 'clk-amlogic' into clk-next
* clk-samsung: clk: s2mps11: add support for S2MPG10 PMIC clock dt-bindings: clock: samsung,s2mps11: add s2mpg10 clk: samsung: exynos990: Add PERIC0 and PERIC1 clock support dt-bindings: clock: exynos990: Add PERIC0 and PERIC1 clock units clk: samsung: exynos990: Add missing USB clock registers to HSI0 clk: samsung: exynos990: Add LHS_ACEL gate clock for HSI0 and update CLK_NR_TOP dt-bindings: clock: exynos990: Add LHS_ACEL clock ID for HSI0 block clk: samsung: artpec-8: Add initial clock support for ARTPEC-8 SoC clk: samsung: Add clock PLL support for ARTPEC-8 SoC dt-bindings: clock: Add ARTPEC-8 clock controller clk: samsung: exynos990: Add DPU_BUS and CMUREF mux/div and update CLKS_NR_TOP dt-bindings: clock: exynos990: Extend clocks IDs clk: samsung: exynos990: Replace bogus divs with fixed-factor clocks clk: samsung: exynos990: Fix CMU_TOP mux/div bit widths clk: samsung: exynos990: Use PLL_CON0 for PLL parent muxes clk: samsung: pll: convert from round_rate() to determine_rate() clk: samsung: cpu: convert from round_rate() to determine_rate() clk: samsung: fsd: Add clk id for PCLK and PLL in CAM_CSI block dt-bindings: clock: Add CAM_CSI clock macro for FSD * clk-tegra: clk: tegra: dfll: Add CVB tables for Tegra114 clk: tegra: Add DFLL DVCO reset control for Tegra114 dt-bindings: arm: tegra: Add ASUS TF101G and SL101 dt-bindings: reset: Add Tegra114 CAR header dt-bindings: arm: tegra: Add Xiaomi Mi Pad (A0101) dt-bindings: clock: tegra30: Add IDs for CSI pad clocks dt-bindings: display: tegra: Move avdd-dsi-csi-supply from VI to CSI dt-bindings: i2c: nvidia,tegra20-i2c: Document Tegra264 I2C * clk-amlogic: clk: amlogic: fix recent code refactoring clk: amlogic: c3-peripherals: use helper for basic composite clocks clk: amlogic: align s4 and c3 pwm clock descriptions clk: amlogic: add composite clock helpers clk: amlogic: use the common pclk definition clk: amlogic: introduce a common pclk definition clk: amlogic: pclk explicitly use CLK_IGNORE_UNUSED clk: amlogic: drop CLK_SET_RATE_PARENT from peripheral clocks clk: amlogic: move PCLK definition to clkc-utils clk: amlogic: aoclk: use clkc-utils syscon probe clk: amlogic: use probe helper in mmio based controllers clk: amlogic: add probe helper for mmio based controllers clk: amlogic: drop meson-clkcee clk: amlogic: naming consistency alignment |
||
|
Stephen Boyd
|
ec7336475d
|
Merge branches 'clk-bindings', 'clk-cleanup', 'clk-renesas', 'clk-thead' and 'clk-spacemit' into clk-next
* clk-bindings: dt-bindings: clock: mediatek: Add power-domains property dt-bindings: clock: silabs,si5341: Add missing properties dt-bindings: clock: adi,axi-clkgen: add clock-output-names property dt-bindings: clock: Remove unused fujitsu,mb86s70-crg11 binding dt-bindings: clock: Convert silabs,si570 to DT schema dt-bindings: clock: Convert silabs,si5341 to DT schema dt-bindings: clock: Convert silabs,si514/544 to DT schema * clk-cleanup: clk: tegra: do not overallocate memory for bpmp clocks clk: ep93xx: Use int type to store negative error codes dt-bindings: clock: st: flexgen: remove deprecated compatibles clk: st: flexgen: remove unused compatible clk: clk-axi-clkgen: remove unneeded semicolon clk: tegra: Remove redundant semicolons clk: npcm: select CONFIG_AUXILIARY_BUS clk: remove unneeded 'fast_io' parameter in regmap_config * clk-renesas: (27 commits) clk: renesas: r9a09g05[67]: Reduce differences clk: renesas: r9a09g047: Add USB3.0 clocks/resets clk: renesas: cpg-mssr: Fix memory leak in cpg_mssr_reserved_init() clk: renesas: r9a09g056: Add clock and reset entries for I3C clk: renesas: r9a09g057: Add clock and reset entries for I3C dt-bindings: clock: renesas,r9a09g047-cpg: Add USB3.0 core clocks clk: renesas: r9a09g077: Add Ethernet Subsystem core and module clocks clk: renesas: rzv2h: Simplify polling condition in __rzv2h_cpg_assert() clk: renesas: rzv2h: Re-assert reset on deassert timeout clk: renesas: rzg2l: Re-assert reset on deassert timeout clk: renesas: rzg2l: Simplify rzg2l_cpg_assert() and rzg2l_cpg_deassert() dt-bindings: clock: renesas,r9a09g077/87: Add Ethernet clock IDs clk: renesas: r9a09g047: Add GPT clocks and resets clk: renesas: r9a09g077: Add module clocks for SCI1-SCI5 clk: renesas: rzv2h: remove round_rate() in favor of determine_rate() clk: renesas: rzg2l: convert from round_rate() to determine_rate() clk: renesas: r9a07g04[34]: Use tabs instead of spaces clk: renesas: r9a07g043: Add MSTOP for RZ/G2UL clk: renesas: r9a07g044: Add MSTOP for RZ/G2L clk: renesas: r9a08g045: Add MSTOP for GPIO ... * clk-thead: clk: thead: th1520-ap: set all AXI clocks to CLK_IS_CRITICAL clk: thead: support changing DPU pixel clock rate clk: thead: add support for enabling/disabling PLLs clk: thead: Correct parent for DPU pixel clocks clk: thead: th1520-ap: fix parent of padctrl0 clock clk: thead: th1520-ap: describe gate clocks with clk_gate * clk-spacemit: clk: spacemit: fix i2s clock clk: spacemit: introduce pre-div for ddn clock dt-bindings: clock: spacemit: introduce i2s pre-clock to fix i2s clock clk: spacemit: ccu_pll: convert from round_rate() to determine_rate() clk: spacemit: ccu_mix: convert from round_rate() to determine_rate() clk: spacemit: ccu_ddn: convert from round_rate() to determine_rate() clk: spacemit: fix sspax_clk dt-bindings: clock: spacemit: CLK_SSPA_I2S_BCLK for SSPA |
||
|
Linus Torvalds
|
2f2c725493 |
pci-v6.18-changes
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Merge tag 'pci-v6.18-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci
Pull pci updates from Bjorn Helgaas:
"Enumeration:
- Add PCI_FIND_NEXT_CAP() and PCI_FIND_NEXT_EXT_CAP() macros that
take config space accessor functions.
Implement pci_find_capability(), pci_find_ext_capability(), and
dwc, dwc endpoint, and cadence capability search interfaces with
them (Hans Zhang)
- Leave parent unit address 0 in 'interrupt-map' so that when we
build devicetree nodes to describe PCI functions that contain
multiple peripherals, we can build this property even when
interrupt controllers lack 'reg' properties (Lorenzo Pieralisi)
- Add a Xeon 6 quirk to disable Extended Tags and limit Max Read
Request Size to 128B to avoid a performance issue (Ilpo Järvinen)
- Add sysfs 'serial_number' file to expose the Device Serial Number
(Matthew Wood)
- Fix pci_acpi_preserve_config() memory leak (Nirmoy Das)
Resource management:
- Align m68k pcibios_enable_device() with other arches (Ilpo
Järvinen)
- Remove sparc pcibios_enable_device() implementations that don't do
anything beyond what pci_enable_resources() does (Ilpo Järvinen)
- Remove mips pcibios_enable_resources() and use
pci_enable_resources() instead (Ilpo Järvinen)
- Clean up bridge window sizing and assignment (Ilpo Järvinen),
including:
- Leave non-claimed bridge windows disabled
- Enable bridges even if a window wasn't assigned because not all
windows are required by downstream devices
- Preserve bridge window type when releasing the resource, since
the type is needed for reassignment
- Consolidate selection of bridge windows into two new
interfaces, pbus_select_window() and
pbus_select_window_for_type(), so this is done consistently
- Compute bridge window start and end earlier to avoid logging
stale information
MSI:
- Add quirk to disable MSI on RDC PCI to PCIe bridges (Marcos Del Sol
Vives)
Error handling:
- Align AER with EEH by allowing drivers to request a Bus Reset on
Non-Fatal Errors (in addition to the reset on Fatal Errors that we
already do) (Lukas Wunner)
- If error recovery fails, emit FAILED_RECOVERY uevents for the
devices, not for the bridge leading to them.
This makes them correspond to BEGIN_RECOVERY uevents (Lukas Wunner)
- Align AER with EEH by calling err_handler.error_detected()
callbacks to notify drivers if error recovery fails (Lukas Wunner)
- Align AER with EEH by restoring device error_state to
pci_channel_io_normal before the err_handler.slot_reset() callback.
This is earlier than before the err_handler.resume() callback
(Lukas Wunner)
- Emit a BEGIN_RECOVERY uevent when driver's
err_handler.error_detected() requests a reset, as well as when it
says recovery is complete or can be done without a reset (Niklas
Schnelle)
- Align s390 with AER and EEH by emitting uevents during error
recovery (Niklas Schnelle)
- Align EEH with AER and s390 by emitting BEGIN_RECOVERY,
SUCCESSFUL_RECOVERY, or FAILED_RECOVERY uevents depending on the
result of err_handler.error_detected() (Niklas Schnelle)
- Fix a NULL pointer dereference in aer_ratelimit() when ACPI GHES
error information identifies a device without an AER Capability
(Breno Leitao)
- Update error decoding and TLP Log printing for new errors in
current PCIe base spec (Lukas Wunner)
- Update error recovery documentation to match the current code
and use consistent nomenclature (Lukas Wunner)
ASPM:
- Enable all ClockPM and ASPM states for devicetree platforms, since
there's typically no firmware that enables ASPM
This is a risky change that may uncover hardware or configuration
defects at boot-time rather than when users enable ASPM via sysfs
later. Booting with "pcie_aspm=off" prevents this enabling
(Manivannan Sadhasivam)
- Remove the qcom code that enabled ASPM (Manivannan Sadhasivam)
Power management:
- If a device has already been disconnected, e.g., by a hotplug
removal, don't bother trying to resume it to D0 when detaching the
driver.
This avoids annoying "Unable to change power state from D3cold to
D0" messages (Mario Limonciello)
- Ensure devices are powered up before config reads for
'max_link_width', 'current_link_speed', 'current_link_width',
'secondary_bus_number', and 'subordinate_bus_number' sysfs files.
This prevents using invalid data (~0) in drivers or lspci and,
depending on how the PCIe controller reports errors, may avoid
error interrupts or crashes (Brian Norris)
Virtualization:
- Add rescan/remove locking when enabling/disabling SR-IOV, which
avoids list corruption on s390, where disabling SR-IOV also
generates hotplug events (Niklas Schnelle)
Peer-to-peer DMA:
- Free struct p2p_pgmap, not a member within it, in the
pci_p2pdma_add_resource() error path (Sungho Kim)
Endpoint framework:
- Document sysfs interface for BAR assignment of vNTB endpoint
functions (Jerome Brunet)
- Fix array underflow in endpoint BAR test case (Dan Carpenter)
- Skip endpoint IRQ test if the IRQ is out of range to avoid false
errors (Christian Bruel)
- Fix endpoint test case for controllers with fixed-size BARs smaller
than requested by the test (Marek Vasut)
- Restore inbound translation when disabling doorbell so the endpoint
doorbell test case can be run more than once (Niklas Cassel)
- Avoid a NULL pointer dereference when releasing DMA channels in
endpoint DMA test case (Shin'ichiro Kawasaki)
- Convert tegra194 interrupt number to MSI vector to fix endpoint
Kselftest MSI_TEST test case (Niklas Cassel)
- Reset tegra194 BARs when running in endpoint mode so the BAR tests
don't overwrite the ATU settings in BAR4 (Niklas Cassel)
- Handle errors in tegra194 BPMP transactions so we don't mistakenly
skip future PERST# assertion (Vidya Sagar)
AMD MDB PCIe controller driver:
- Update DT binding example to separate PERST# to a Root Port stanza
to make multiple Root Ports possible in the future (Sai Krishna
Musham)
- Add driver support for PERST# being described in a Root Port
stanza, falling back to the host bridge if not found there (Sai
Krishna Musham)
Freescale i.MX6 PCIe controller driver:
- Enable the 3.3V Vaux supply if available so devices can request
wakeup with either Beacon or WAKE# (Richard Zhu)
MediaTek PCIe Gen3 controller driver:
- Add optional sys clock ready time setting to avoid sys_clk_rdy
signal glitching in MT6991 and MT8196 (AngeloGioacchino Del Regno)
- Add DT binding and driver support for MT6991 and MT8196
(AngeloGioacchino Del Regno)
NVIDIA Tegra PCIe controller driver:
- When asserting PERST#, disable the controller instead of mistakenly
disabling the PLL twice (Nagarjuna Kristam)
- Convert struct tegra_msi mask_lock to raw spinlock to avoid a lock
nesting error (Marek Vasut)
Qualcomm PCIe controller driver:
- Select PCI Power Control Slot driver so slot voltage rails can be
turned on/off if described in Root Port devicetree node (Qiang Yu)
- Parse only PCI bridge child nodes in devicetree, skipping unrelated
nodes such as OPP (Operating Performance Points), which caused
probe failures (Krishna Chaitanya Chundru)
- Add 8.0 GT/s and 32.0 GT/s equalization settings (Ziyue Zhang)
- Consolidate Root Port 'phy' and 'reset' properties in struct
qcom_pcie_port, regardless of whether we got them from the Root
Port node or the host bridge node (Manivannan Sadhasivam)
- Fetch and map the ELBI register space in the DWC core rather than
in each driver individually (Krishna Chaitanya Chundru)
- Enable ECAM mechanism in DWC core by setting up iATU with 'CFG
Shift Feature' and use this in the qcom driver (Krishna Chaitanya
Chundru)
- Add SM8750 compatible to qcom,pcie-sm8550.yaml (Krishna Chaitanya
Chundru)
- Update qcom,pcie-x1e80100.yaml to allow fifth PCIe host on Qualcomm
Glymur, which is compatible with X1E80100 but doesn't have the
cnoc_sf_axi clock (Qiang Yu)
Renesas R-Car PCIe controller driver:
- Fix a typo that prevented correct PHY initialization (Marek Vasut)
- Add a missing 1ms delay after PWR reset assertion as required by
the V4H manual (Marek Vasut)
- Assure reset has completed before DBI access to avoid SError (Marek
Vasut)
- Fix inverted PHY initialization check, which sometimes led to
timeouts and failure to start the controller (Marek Vasut)
- Pass the correct IRQ domain to generic_handle_domain_irq() to fix a
regression when converting to msi_create_parent_irq_domain()
(Claudiu Beznea)
- Drop the spinlock protecting the PMSR register - it's no longer
required since pci_lock already serializes accesses (Marek Vasut)
- Convert struct rcar_msi mask_lock to raw spinlock to avoid a lock
nesting error (Marek Vasut)
SOPHGO PCIe controller driver:
- Check for existence of struct cdns_pcie.ops before using it to
allow Cadence drivers that don't need to supply ops (Chen Wang)
- Add DT binding and driver for the SOPHGO SG2042 PCIe controller
(Chen Wang)
STMicroelectronics STM32MP25 PCIe controller driver:
- Update pinctrl documentation of initial states and use in runtime
suspend/resume (Christian Bruel)
- Add pinctrl_pm_select_init_state() for use by stm32 driver, which
needs it during resume (Christian Bruel)
- Add devicetree bindings and drivers for the STMicroelectronics
STM32MP25 in host and endpoint modes (Christian Bruel)
Synopsys DesignWare PCIe controller driver:
- Add support for x16 in devicetree 'num-lanes' property (Konrad
Dybcio)
- Verify that if DT specifies a single IRQ for all eDMA channels, it
is named 'dma' (Niklas Cassel)
TI J721E PCIe driver:
- Add MODULE_DEVICE_TABLE() so driver can be autoloaded (Siddharth
Vadapalli)
- Power controller off before configuring the glue layer so the
controller latches the correct values on power-on (Siddharth
Vadapalli)
TI Keystone PCIe controller driver:
- Use devm_request_irq() so 'ks-pcie-error-irq' is freed when driver
exits with error (Siddharth Vadapalli)
- Add Peripheral Virtualization Unit (PVU), which restricts DMA from
PCIe devices to specific regions of host memory, to the ti,am65
binding (Jan Kiszka)
Xilinx NWL PCIe controller driver:
- Clear bootloader E_ECAM_CONTROL before merging in the new driver
value to avoid writing invalid values (Jani Nurminen)"
* tag 'pci-v6.18-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci: (141 commits)
PCI/AER: Avoid NULL pointer dereference in aer_ratelimit()
MAINTAINERS: Add entry for ST STM32MP25 PCIe drivers
PCI: stm32-ep: Add PCIe Endpoint support for STM32MP25
dt-bindings: PCI: Add STM32MP25 PCIe Endpoint bindings
PCI: stm32: Add PCIe host support for STM32MP25
PCI: xilinx-nwl: Fix ECAM programming
PCI: j721e: Fix incorrect error message in probe()
PCI: keystone: Use devm_request_irq() to free "ks-pcie-error-irq" on exit
dt-bindings: PCI: qcom,pcie-x1e80100: Set clocks minItems for the fifth Glymur PCIe Controller
PCI: dwc: Support 16-lane operation
PCI: Add lockdep assertion in pci_stop_and_remove_bus_device()
PCI/IOV: Add PCI rescan-remove locking when enabling/disabling SR-IOV
PCI: rcar-host: Convert struct rcar_msi mask_lock into raw spinlock
PCI: tegra194: Rename 'root_bus' to 'root_port_bus' in tegra_pcie_downstream_dev_to_D0()
PCI: tegra: Convert struct tegra_msi mask_lock into raw spinlock
PCI: rcar-gen4: Fix inverted break condition in PHY initialization
PCI: rcar-gen4: Assure reset occurs before DBI access
PCI: rcar-gen4: Add missing 1ms delay after PWR reset assertion
PCI: Set up bridge resources earlier
PCI: rcar-host: Drop PMSR spinlock
...
|
||
|
Linus Torvalds
|
e4c0fdd5af |
dmaengine updates for v6.18
New support: - Intel idxd Wildcat Lake family support - SpacemiT K1 PDMA controller support - Renesas RZ/G3E family support Updates: - Xilinx shutdown support and dma client properties update - Designware edma callback_result support -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE+vs47OPLdNbVcHzyfBQHDyUjg0cFAmjjb7oACgkQfBQHDyUj g0cSgxAAofgIjcjQVyAFr1CTYHJynDrTCtbULpQSGDZX9fBUVo32s21uypkHPxVw MVUJWznYvSvOqaFF0CEVZFQhQqu3V9V6QT5HySi+CEQmkkgtvgFQIJx+xNgOJ5+4 JhBPlJpZVXBDFV1i2/Gp1QRlHAAu3S8kO+k/kyRsNufSGx5TEpxf/RehefGRwxjA GbJ8XRy6ibbFP/BmXlhK/dbvbehOFNDq/omvBIMti6Vc1164PNu+p9iHRLFZERI8 X+QSYq+/l2Qbmnyy4tS3qS/m3xT8EcEPRyC5ro59dFdQ0+waKBZS169QveUkHZyT SnFZfjyCQR9pyUkd83A78kwGAT22npSvifa+BEhWk3iARiWv4/xeHPhKafjbTRkB 5gRoBqs+kLljx4MTuo/7iXx/as/UtqJvne5PtbDaMPZkEz/GSwXA3ifzmWlJRN7h s7NUV3IYrQ8tFnh96eOZmL6XFCWHeAHmjTtsI/H7UURrX+dX9VAVOsMS9rJPiJ7N vQB06WpAFZ+nir0drndNXrsc49ZjwMWBZJTfwpew7dm7/OSr3f/72wMUsrXpzCNo jRfGIZhouzNlC02bmYp0CoDp0lGEgtd7TGmC0IiRs6xRyXmo67i0VADvUZglKr0z Y3pIFInUqK2A1B8zuKPLqXVKiOwKwBNKetCl5cNcPGunDHNp28M= =C5z7 -----END PGP SIGNATURE----- Merge tag 'dmaengine-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine Pull dmaengine updates from Vinod Koul: "A couple of new device support and small driver updates for this round. New support: - Intel idxd Wildcat Lake family support - SpacemiT K1 PDMA controller support - Renesas RZ/G3E family support Updates: - Xilinx shutdown support and dma client properties update - Designware edma callback_result support" * tag 'dmaengine-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine: dt-bindings: dma: rz-dmac: Document RZ/G3E family of SoCs dmaengine: dw-edma: Set status for callback_result dmaengine: mv_xor: match alloc_wc and free_wc dmaengine: mmp_pdma: Add SpacemiT K1 PDMA support with 64-bit addressing dmaengine: mmp_pdma: Add operations structure for controller abstraction dmaengine: mmp_pdma: Add reset controller support dmaengine: mmp_pdma: Add clock support dt-bindings: dma: Add SpacemiT K1 PDMA controller dt-bindings: dmaengine: xilinx_dma: Remove DMA client properties dmaengine: Fix dma_async_tx_descriptor->tx_submit documentation dmaengine: xilinx_dma: Support descriptor setup from dma_vecs dmaengine: sh: setup_xref error handling dmaengine: Replace zero-length array with flexible-array dmaengine: ppc4xx: Remove space before newline dmaengine: idxd: Add a new IAA device ID for Wildcat Lake family platforms dmaengine: idxd: Replace memset(0) + strscpy() with strscpy_pad() dt-bindings: dma: nvidia,tegra20-apbdma: Add undocumented compatibles and "clock-names" dmaengine: zynqmp_dma: Add shutdown operation support |
||
|
Linus Torvalds
|
1d1ba4d390 |
phy-for-6.18
- New Support
- Qualcomm SM8750 QMP PCIe PHY dual lane support, PMIV0104 eusb2 repeater
support, QCS8300 eDP PHY support
- Renesas RZ/T2H and RZ/N2H support and updates to driver for that
- TI TCAN1051 phy support
- Rockchip rk3588 dphy support, RK3528 combphy support
- Updates
- cadence updates for calibration and polling for ready and enabling of
lower resolutions, runtime pm support,
- Rockchip: enable U3 otg port
- Renesas USXGMII mode support
- Qualcomm UFS PHY and PLL regulator load support
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Merge tag 'phy-for-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy
Pull phy updates from Vinod Koul:
"The usual bunch of device support and update to drivers.
New Support
- Qualcomm SM8750 QMP PCIe PHY dual lane support, PMIV0104 eusb2
repeater support, QCS8300 eDP PHY support
- Renesas RZ/T2H and RZ/N2H support and updates to driver for that
- TI TCAN1051 phy support
- Rockchip rk3588 dphy support, RK3528 combphy support
Updates:
- cadence updates for calibration and polling for ready and enabling
of lower resolutions, runtime pm support,
- Rockchip: enable U3 otg port
- Renesas USXGMII mode support
- Qualcomm UFS PHY and PLL regulator load support"
* tag 'phy-for-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy: (64 commits)
phy: rockchip: phy-rockchip-inno-csidphy: add support for rk3588 variant
phy: rockchip: phy-rockchip-inno-csidphy: allow for different reset lines
phy: rockchip: phy-rockchip-inno-csidphy: allow writes to grf register 0
dt-bindings: phy: rockchip-inno-csi-dphy: add rk3588 variant
dt-bindings: phy: rockchip-inno-csi-dphy: make power-domains non-required
phy: cadence: cdns-dphy: Enable lower resolutions in dphy
phy: renesas: r8a779f0-ether-serdes: add new step added to latest datasheet
phy: renesas: r8a779f0-ether-serdes: add USXGMII mode
phy: sophgo: Add USB 2.0 PHY driver for Sophgo CV18XX/SG200X
dt-bindings: phy: Add Sophgo CV1800 USB phy
phy: cadence: cdns-dphy: Update calibration wait time for startup state machine
phy: cadence: cdns-dphy: Fix PLL lock and O_CMN_READY polling
phy: renesas: rcar-gen3-usb2: Fix ID check logic with VBUS valid
dt-bindings: phy: ti,tcan104x-can: Document TI TCAN1051
phy: lynx-28g: check return value when calling lynx_28g_pll_get
phy: qcom: m31-eusb2: Fix the error log while enabling clock
phy: rockchip: usbdp: Remove redundant ternary operators
phy: renesas: rcar-gen3-usb2: Remove redundant ternary operators
phy: hisilicon: Remove redundant ternary operators
phy: qcom-qmp-ufs: Add PHY and PLL regulator load
...
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||
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Linus Torvalds
|
58b65f6dcc |
soundwire updates for 6.18
A very small update this time
- add few registers to debugfs
- core: drop dev_pm_domain_detach() call and min() to improve code
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Merge tag 'soundwire-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire
Pull soundwire updates from Vinod Koul:
"A very small update this time
- add few registers to debugfs
- core: drop dev_pm_domain_detach() call and use min() to improve
code"
* tag 'soundwire-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire:
soundwire: Use min() to improve code
soundwire: bus: Drop dev_pm_domain_detach() call
soundwire: debugfs: add SCP_SDCA_IntStatX and SCP_SDCA_IntMaskX registers
|
||
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Linus Torvalds
|
fd94619c43 |
zonefs changes for 6.18
- Some comment spelling fixes (Xichao) -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQSRPv8tYSvhwAzJdzjdoc3SxdoYdgUCaOMrdwAKCRDdoc3SxdoY dkGVAP9z3BjpZIcK8DHWHnkQcy4dOuCt2MMSqn7skN6av+Ro/AEA/tOhqAKv1j5k Lgs1mLsyM2V7fsO2QhQ721DwO0caNAU= =yhUq -----END PGP SIGNATURE----- Merge tag 'zonefs-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs Pull zonefs update from Damien Le Moal: - Some comment spelling fixes (Xichao) * tag 'zonefs-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs: zonefs: correct some spelling mistakes |
||
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Linus Torvalds
|
4b616669d1 |
ata changes for 6.18
- Improve the DT bindings documentation for the highbanck, imx and
xgene-ahci controllers (Krzysztof, Fabio, Rob).
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Merge tag 'ata-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux
Pull ata updates from Damien Le Moal:
- Improve the DT bindings documentation for the highbanck, imx and
xgene-ahci controllers (Krzysztof, Fabio, Rob)
* tag 'ata-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux:
dt-bindings: ata: apm,xgene-ahci: Add apm,xgene-ahci-v2 support
dt-bindings: ata: imx: Document 'target-supply'
dt-bindings: ata: highbank: Minor whitespace cleanup in example
|
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Herbert Xu
|
c0d36727bf |
crypto: rng - Ensure set_ent is always present
Ensure that set_ent is always set since only drbg provides it.
Fixes:
|
||
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Herbert Xu
|
ca1354f799 |
Revert "crypto: testmgr - desupport SHA-1 for FIPS 140"
This reverts commit
|
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Linus Torvalds
|
7a405dbb0f |
Only two patch series in this pull request:
- The 3 patch series "mm/memory_hotplug: fixup crash during uevent
handling" from Hannes Reinecke which fixes a race which was causing udev
to trigger a crash in the memory hotplug code.
- The 2 patch series "mm_slot: following fixup for usage of
mm_slot_entry()" from Wei Yang adds some touchups to the just-merged
mm_slot changes.
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Merge tag 'mm-stable-2025-10-03-16-49' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Pull more MM updates from Andrew Morton:
"Only two patch series in this pull request:
- "mm/memory_hotplug: fixup crash during uevent handling" from Hannes
Reinecke fixes a race that was causing udev to trigger a crash in
the memory hotplug code
- "mm_slot: following fixup for usage of mm_slot_entry()" from Wei
Yang adds some touchups to the just-merged mm_slot changes"
* tag 'mm-stable-2025-10-03-16-49' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm:
mm/khugepaged: use KMEM_CACHE()
mm/ksm: cleanup mm_slot_entry() invocation
Documentation/mm: drop pxx_mkdevmap() descriptions from page table helpers
mm: clean up is_guard_pte_marker()
drivers/base: move memory_block_add_nid() into the caller
mm/memory_hotplug: activate node before adding new memory blocks
drivers/base/memory: add node id parameter to add_memory_block()
|
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|
Linus Torvalds
|
cf0e371d2b |
EFI updates for v6.18
- Document what OVMF stands for - Clear NX restrictions also from 'more reliable' type memory when using the DXE service API -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQQQm/3uucuRGn1Dmh0wbglWLn0tXAUCaOK6UgAKCRAwbglWLn0t XCQHAP9P7+AoxhNxCi0P6OkCZ+jEIKfa8OvojWhKxY8JxbYbegEA95GfwcUi+8Qf RJRe6+HHVffdibu6L4pi+YCqp4hhcg8= =XxQi -----END PGP SIGNATURE----- Merge tag 'efi-next-for-v6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi Pull EFI updates from Ard Biesheuvel: - Document what OVMF stands for (Open Virtual Machine Firmware) - Clear NX restrictions also from 'more reliable' type memory when using the DXE service API * tag 'efi-next-for-v6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi: efi/x86: Memory protection on EfiGcdMemoryTypeMoreReliable efi: Explain OVMF acronym in OVMF_DEBUG_LOG help text |
||
|
Linus Torvalds
|
678074f1a8 |
integrity-v6.18
-----BEGIN PGP SIGNATURE----- iIoEABYKADIWIQQdXVVFGN5XqKr1Hj7LwZzRsCrn5QUCaOAhtRQcem9oYXJAbGlu dXguaWJtLmNvbQAKCRDLwZzRsCrn5bGkAP91Vptp6rJj3R0N0M338tzkVaeybA+V fjOHnuB8AvF+FwD/XGLF+lcIFiB8GizXGf/OoyXJwYwciNU7hEdONh5dzQ0= =euve -----END PGP SIGNATURE----- Merge tag 'integrity-v6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity Pull integrity updates from Mimi Zohar: "Just a couple of changes: crypto code cleanup and a IMA xattr bug fix" * tag 'integrity-v6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity: ima: don't clear IMA_DIGSIG flag when setting or removing non-IMA xattr lib/digsig: Use SHA-1 library instead of crypto_shash integrity: Select CRYPTO from INTEGRITY_ASYMMETRIC_KEYS |
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|
Linus Torvalds
|
6a74422b97 |
- switch longson32 platform to DT and use MIPS_GENERIC framework
- cleanups/fixes for lantiq DTs - other cleanups and fixes -----BEGIN PGP SIGNATURE----- iQJOBAABCAA4FiEEbt46xwy6kEcDOXoUeZbBVTGwZHAFAmjiOcYaHHRzYm9nZW5k QGFscGhhLmZyYW5rZW4uZGUACgkQeZbBVTGwZHBqZQ//Qmdm38fhZZ3jP5orvwq4 elaCs75/h+kEV4UrnzIrn0AqOjG3gl1PzZx47xrjlyfb1NFRqenLzt3SavtYQNuo 1555MdFoXgBRiJuGL5E6USDiZ5yjQBbfrMBxtKVrjwRrVouC6ge3o9ajmJsZ/H7J NcFdxeuaLebApaTLi7/og9m9kmnohjjB67fxFb0EdfpHNUHpr+I9dMhmwZ33t7tj XVvAxq3FCvz8mYCZvqr7F+02UoMmN8O6OGSfnRwaKm2KU6XczuR2urHF/4alLXO1 8Oswi4R8yXre62V5Mf5uiUjDoKG41Mv06F4f5fZYEHaJbit+SUzO9tFAv2Ky9g7E 75wrZPdY+S/TgCEHI5py2V4kB+9Dx0GzqrH+yhCf+dN8J1u+LDANgN6hk2u0A237 R0N1qv3aLvp8xwKqM0jCblzSJW1QqRkbp9lS+b6Ev3P+7Gtz8trq0yOmB9B3m5mj qKySfXGdMx0W/JHLv7YVAq4If52cTI4I1vqEE55CNdP0GQYSHZzOKjvkTsye/NrJ iMIZ4jNPd9FQGPO9gaw1IyQtoTNy55S5SE3t9DKf4o8KqVTyuAMy/2Rbt3gIPlcP eAbtuik3kPcgFDrtZIxR5ehh4lWbLSm8Kh3KLLmNb2Q52s8Qxx8Bykf416GK3rYM pdOBbDoLa3s+Zh/YvpP+BaA= =213r -----END PGP SIGNATURE----- Merge tag 'mips_6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux Pull MIPS updates from Thomas Bogendoerfer: - switch longson32 platform to DT and use MIPS_GENERIC framework - cleanups/fixes for lantiq DTs - other cleanups and fixes * tag 'mips_6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: (30 commits) mips: math-emu: replace deprecated strcpy() in me-debugfs MIPS: configs: Consolidate Loongson1 defconfigs MIPS: Unify Loongson1 PRID_REV MIPS: loongson32: Switch to generic core MIPS: loongson: Add built-in DTB support MIPS: dts: loongson: Add CQ-T300B board MIPS: dts: loongson: Add Smartloong-1C board MIPS: dts: loongson: Add LSGZ_1B_DEV board MIPS: dts: loongson: Add LS1B-DEMO board dt-bindings: mips: loongson: Add LS1B-DEMO and CQ-T300B mips: lantiq: danube: rename stp node on EASY50712 reference board mips: lantiq: xway: sysctrl: rename stp clock MIPS: RB532: Replace deprecated strcpy() with memcpy() and strscpy() MIPS: Loongson64: Replace deprecated strcpy() with strscpy_pad() MIPS: generic: Replace deprecated strcpy() in ocelot_detect() MIPS: octeon: Replace deprecated strcpy() in octeon_model_get_string_buffer() MIPS: octeon: Replace memset(0) + deprecated strcpy() with strscpy_pad() MIPS: arc: Replace deprecated strcpy() with memcpy() MIPS: txx9: Replace deprecated strcpy() with strscpy() MIPS: sni: Replace deprecated strcpy() in sni_console_setup() ... |
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|
Linus Torvalds
|
742adaa16d |
OpenRISC updates for 6.18
I picked up one series from Chen Miao, our Google Summer of Code contributor: - Added OpenRISC support for static keys -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE2cRzVK74bBA6Je/xw7McLV5mJ+QFAmjiEOYACgkQw7McLV5m J+QtDBAAmO5OBrBDvwg7SeGSBVdL8uqZyJFGjWGLUA3iBkDRnl1NV6P7mTe4/pUg rXaFp9WuCuhS52oS8vI9/ijsfOVtkvzt/5ahRYnUqKcCRcW/c9BDLEsY/PEO1Anw tGT/wloeTdE6U2XsLvudpqWP2RfvRRnVzm50/k86rrNgVf4tdz5cEQKh2PHM5iX8 jEUrYGeamM/Na3+LfVJt3VedxgPZZYRtwNC9z3/zz4WzuYAKuzscOqlyEKfqdf0I bIkE3Gnk6ToIe+DIyerdQAS9TVNKNNMYe0sO5mjj6ZY8g4RdXBpq/W03WGBMTpfc 8n2WeyXmr4LEcUW30vr0Ed3vQNGOe3wU4svlOj1gnx3hpci8DatVbWRPVxBjfx7t vCHVHHgAeIcr4KGTd0XHnraeyhvxGQ0eQVALhwJZ9HQUPAMNiK6Wr8OByh96UIQI ngSLrQs0r/lmh187Yv2T2mnhp/3XJVLoZAUGN27ODOpXzP6UH325JJKGWBDiuC4P 0zEhYmTMq1PVDbX9j7H/G+96jeDPLCafETjAcqbzFeSh7/F915LebDPPOzPoLBZU V7pJg8y7E4Emep+IGoKjRq/dAT0WsSo9cYN84KK87fyL24ec9l+VkKcejxvZSETo hYYc3BBAy3ri3S3Q+Ul6ei+Hb2vcQT+BOPIOvuDT79QmzWg0SWg= =1/qd -----END PGP SIGNATURE----- Merge tag 'for-linus' of https://github.com/openrisc/linux Pull OpenRISC updates from Stafford Horne: "I picked up one series from Chen Miao, our Google Summer of Code contributor, which adds OpenRISC support for static keys" * tag 'for-linus' of https://github.com/openrisc/linux: openrisc: Add jump label support openrisc: Regenerate defconfigs. openrisc: Add R_OR1K_32_PCREL relocation type module support openrisc: Add text patching API support |
||
|
Linus Torvalds
|
21fbefc588 |
tracing updates for v6.18:
- Use READ_ONCE() and WRITE_ONCE() instead of RCU for syscall tracepoints Individual system call trace events are pseudo events attached to the raw_syscall trace events that just trace the entry and exit of all system calls. When any of these individual system call trace events get enabled, an element in an array indexed by the system call number is assigned to the trace file that defines how to trace it. When the trace event triggers, it reads this array and if the array has an element, it uses that trace file to know what to write it (the trace file defines the output format of the corresponding system call). The issue is that it uses rcu_dereference_ptr() and marks the elements of the array as using RCU. This is incorrect. There is no RCU synchronization here. The event file that is pointed to has a completely different way to make sure its freed properly. The reading of the array during the system call trace event is only to know if there is a value or not. If not, it does nothing (it means this system call isn't being traced). If it does, it uses the information to store the system call data. The RCU usage here can simply be replaced by READ_ONCE() and WRITE_ONCE() macros. - Have the system call trace events use "0x" for hex values Some system call trace events display hex values but do not have "0x" in front of it. Seeing "count: 44" can be assumed that it is 44 decimal when in actuality it is 44 hex (68 decimal). Display "0x44" instead. - Use vmalloc_array() in tracing_map_sort_entries() The function tracing_map_sort_entries() used array_size() and vmalloc() when it could have simply used vmalloc_array(). - Use for_each_online_cpu() in trace_osnoise.c() Instead of open coding for_each_cpu(cpu, cpu_online_mask), use for_each_online_cpu(). - Move the buffer field in struct trace_seq to the end The buffer field in struct trace_seq is architecture dependent in size, and caused padding for the fields after it. By moving the buffer to the end of the structure, it compacts the trace_seq structure better. - Remove redundant zeroing of cmdline_idx field in saved_cmdlines_buffer() The structure that contains cmdline_idx is zeroed by memset(), no need to explicitly zero any of its fields after that. - Use system_percpu_wq instead of system_wq in user_event_mm_remove() As system_wq is being deprecated, use the new wq. - Add cond_resched() is ftrace_module_enable() Some modules have a lot of functions (thousands of them), and the enabling of those functions can take some time. On non preemtable kernels, it was triggering a watchdog timeout. Add a cond_resched() to prevent that. - Add a BUILD_BUG_ON() to make sure PID_MAX_DEFAULT is always a power of 2 There's code that depends on PID_MAX_DEFAULT being a power of 2 or it will break. If in the future that changes, make sure the build fails to ensure that the code is fixed that depends on this. - Grab mutex_lock() before ever exiting s_start() The s_start() function is a seq_file start routine. As s_stop() is always called even if s_start() fails, and s_stop() expects the event_mutex to be held as it will always release it. That mutex must always be taken in s_start() even if that function fails. -----BEGIN PGP SIGNATURE----- iIoEABYKADIWIQRRSw7ePDh/lE+zeZMp5XQQmuv6qgUCaN/4phQccm9zdGVkdEBn b29kbWlzLm9yZwAKCRAp5XQQmuv6qpToAP4sENpZkZHFOl2PuikmAgjhB6PqiUtL LNuMDx45WygcLwD6Awy8DUlEBN6RzTPA761MSjs0+NMg16QLrhPLxWqFEgw= =nxDn -----END PGP SIGNATURE----- Merge tag 'trace-v6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace Pull tracing updates from Steven Rostedt: - Use READ_ONCE() and WRITE_ONCE() instead of RCU for syscall tracepoints Individual system call trace events are pseudo events attached to the raw_syscall trace events that just trace the entry and exit of all system calls. When any of these individual system call trace events get enabled, an element in an array indexed by the system call number is assigned to the trace file that defines how to trace it. When the trace event triggers, it reads this array and if the array has an element, it uses that trace file to know what to write it (the trace file defines the output format of the corresponding system call). The issue is that it uses rcu_dereference_ptr() and marks the elements of the array as using RCU. This is incorrect. There is no RCU synchronization here. The event file that is pointed to has a completely different way to make sure its freed properly. The reading of the array during the system call trace event is only to know if there is a value or not. If not, it does nothing (it means this system call isn't being traced). If it does, it uses the information to store the system call data. The RCU usage here can simply be replaced by READ_ONCE() and WRITE_ONCE() macros. - Have the system call trace events use "0x" for hex values Some system call trace events display hex values but do not have "0x" in front of it. Seeing "count: 44" can be assumed that it is 44 decimal when in actuality it is 44 hex (68 decimal). Display "0x44" instead. - Use vmalloc_array() in tracing_map_sort_entries() The function tracing_map_sort_entries() used array_size() and vmalloc() when it could have simply used vmalloc_array(). - Use for_each_online_cpu() in trace_osnoise.c() Instead of open coding for_each_cpu(cpu, cpu_online_mask), use for_each_online_cpu(). - Move the buffer field in struct trace_seq to the end The buffer field in struct trace_seq is architecture dependent in size, and caused padding for the fields after it. By moving the buffer to the end of the structure, it compacts the trace_seq structure better. - Remove redundant zeroing of cmdline_idx field in saved_cmdlines_buffer() The structure that contains cmdline_idx is zeroed by memset(), no need to explicitly zero any of its fields after that. - Use system_percpu_wq instead of system_wq in user_event_mm_remove() As system_wq is being deprecated, use the new wq. - Add cond_resched() is ftrace_module_enable() Some modules have a lot of functions (thousands of them), and the enabling of those functions can take some time. On non preemtable kernels, it was triggering a watchdog timeout. Add a cond_resched() to prevent that. - Add a BUILD_BUG_ON() to make sure PID_MAX_DEFAULT is always a power of 2 There's code that depends on PID_MAX_DEFAULT being a power of 2 or it will break. If in the future that changes, make sure the build fails to ensure that the code is fixed that depends on this. - Grab mutex_lock() before ever exiting s_start() The s_start() function is a seq_file start routine. As s_stop() is always called even if s_start() fails, and s_stop() expects the event_mutex to be held as it will always release it. That mutex must always be taken in s_start() even if that function fails. * tag 'trace-v6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace: tracing: Fix lock imbalance in s_start() memory allocation failure path tracing: Ensure optimized hashing works ftrace: Fix softlockup in ftrace_module_enable tracing: replace use of system_wq with system_percpu_wq tracing: Remove redundant 0 value initialization tracing: Move buffer in trace_seq to end of struct tracing/osnoise: Use for_each_online_cpu() instead of for_each_cpu() tracing: Use vmalloc_array() to improve code tracing: Have syscall trace events show "0x" for values greater than 10 tracing: Replace syscall RCU pointer assignment with READ/WRITE_ONCE() |
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|
Linus Torvalds
|
d9f24f8e60 |
rtla: Updates for v6.18
- This update is mostly just consolidating code between osnoise/timerlat and top/hist for easier maintenance and less future divergence. -----BEGIN PGP SIGNATURE----- iIoEABYKADIWIQRRSw7ePDh/lE+zeZMp5XQQmuv6qgUCaN/guhQccm9zdGVkdEBn b29kbWlzLm9yZwAKCRAp5XQQmuv6qqU9AQCO+u+Qmx678DCfDJo9X1UPDtS/bM5f r30X1pwYfZ3nNAEA47hbkVFcryFJZbrIPxuTGb0GSM36PHAxmch4QAwBqgs= =qzZh -----END PGP SIGNATURE----- Merge tag 'trace-tools-v6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace Pull tracing tools updates from Steven Rostedt - This is mostly just consolidating code between osnoise/timerlat and top/hist for easier maintenance and less future divergence * tag 'trace-tools-v6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace: tools/rtla: Add remaining support for osnoise actions tools/rtla: Add test engine support for unexpected output tools/rtla: Fix -A option name in test comment tools/rtla: Consolidate code between osnoise/timerlat and hist/top tools/rtla: Create common_apply_config() tools/rtla: Move top/hist params into common struct tools/rtla: Consolidate common parameters into shared structure |
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|
Linus Torvalds
|
2cd14dff16 |
Probes fixes for v6.17
- tracing: Fix race condition in kprobe initialization causing NULL pointer dereference. This happens on weak memory model, which does not correctly manage the flags access with appropriate memory barriers. Use RELEASE-ACQUIRE to fix it. -----BEGIN PGP SIGNATURE----- iQFPBAABCgA5FiEEh7BulGwFlgAOi5DV2/sHvwUrPxsFAmjeikYbHG1hc2FtaS5o aXJhbWF0c3VAZ21haWwuY29tAAoJENv7B78FKz8bEOYIAKk4KwhSGAhx4Q+Mkqzy pbNPvYMdAwocYIqxg3C1/OVK22DcauTZxMzRq7c3bW776Na6eWD4y9aykhRhNlGY TeKNAtZ0OdRSlq9ISj7P9H4A+Wywrn1CfNkGsZWRrEy0s2xkwUJjEOciI/WA3o8V Nd+Qv+/FTRZ9w/678hb647WrTXIsxSyfBG1L+l25GgqKqqwAtKO8Ur+BhOglxZoC WVHsJT6Xmisg0QiujXX3BgDFAXmAFkBuIQd+D+LHWXgo7W8I6VB7ilQ+hibyXAzf 6yYkZ49kyNLeaWf0/4cc/NaKkq8eK43PXvSvs2yhDt8yWthRLiK/DdeAl63ZNihp D2g= =Ad1o -----END PGP SIGNATURE----- Merge tag 'probes-fixes-v6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace Pull probe fix from Masami Hiramatsu: - Fix race condition in kprobe initialization causing NULL pointer dereference. This happens on weak memory model, which does not correctly manage the flags access with appropriate memory barriers. Use RELEASE-ACQUIRE to fix it. * tag 'probes-fixes-v6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace: tracing: Fix race condition in kprobe initialization causing NULL pointer dereference |
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Huacai Chen
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032676ff82 |
LoongArch: Update Loongson-3 default config file
1. Increase NR_CPUS to 2048. 2. Enable KEXEC_FILE options. 3. Enable some EXT4/XFS options. 4. Enable Loongson PWM/MMC/BMC/SE drivers. 5. Enable simple DRM driver. 6. Enable some Intel ethernet drivers. 7. Enable some gpio drivers. 8. Enable some network options. 9. Enable SM3/SM4 cryptographic algorithms. Signed-off-by: Huacai Chen <chenhuacai@loongson.cn> |