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1302099 Commits
Author | SHA1 | Message | Date | |
---|---|---|---|---|
Linus Torvalds
|
02824a5fd1 |
Power management updates for 6.12-rc1
- Remove LATENCY_MULTIPLIER from cpufreq (Qais Yousef). - Add support for Granite Rapids and Sierra Forest in OOB mode to the intel_pstate cpufreq driver (Srinivas Pandruvada). - Add basic support for CPU capacity scaling on x86 and make the intel_pstate driver set asymmetric CPU capacity on hybrid systems without SMT (Rafael Wysocki). - Add missing MODULE_DESCRIPTION() macros to the powerpc cpufreq driver (Jeff Johnson). - Several OF related cleanups in cpufreq drivers (Rob Herring). - Enable COMPILE_TEST for ARM drivers (Rob Herrring). - Introduce quirks for syscon failures and use socinfo to get revision for TI cpufreq driver (Dhruva Gole, Nishanth Menon). - Minor cleanups in amd-pstate driver (Anastasia Belova, Dhananjay Ugwekar). - Minor cleanups for loongson, cpufreq-dt and powernv cpufreq drivers (Danila Tikhonov, Huacai Chen, and Liu Jing). - Make amd-pstate validate return of any attempt to update EPP limits, which fixes the masking hardware problems (Mario Limonciello). - Move the calculation of the AMD boost numerator outside of amd-pstate, correcting acpi-cpufreq on systems with preferred cores (Mario Limonciello). - Harden preferred core detection in amd-pstate to avoid potential false positives (Mario Limonciello). - Add extra unit test coverage for mode state machine (Mario Limonciello). - Fix an "Uninitialized variables" issue in amd-pstste (Qianqiang Liu). - Add Granite Rapids Xeon support to intel_idle (Artem Bityutskiy). - Disable promotion to C1E on Jasper Lake and Elkhart Lake in intel_idle (Kai-Heng Feng). - Use scoped device node handling to fix missing of_node_put() and simplify walking OF children in the riscv-sbi cpuidle driver (Krzysztof Kozlowski). - Remove dead code from cpuidle_enter_state() (Dhruva Gole). - Change an error pointer to NULL to fix error handling in the intel_rapl power capping driver (Dan Carpenter). - Fix off by one in get_rpi() in the intel_rapl power capping driver (Dan Carpenter). - Add support for ArrowLake-U to the intel_rapl power capping driver (Sumeet Pawnikar). - Fix the energy-pkg event for AMD CPUs in the intel_rapl power capping driver (Dhananjay Ugwekar). - Add support for AMD family 1Ah processors to the intel_rapl power capping driver (Dhananjay Ugwekar). - Remove unused stub for saveable_highmem_page() and remove deprecated macros from power management documentation (Andy Shevchenko). - Use ysfs_emit() and sysfs_emit_at() in "show" functions in the PM sysfs interface (Xueqin Luo). - Update the maintainers information for the operating-points-v2-ti-cpu DT binding (Dhruva Gole). - Drop unnecessary of_match_ptr() from ti-opp-supply (Rob Herring). - Add missing MODULE_DESCRIPTION() macros to devfreq governors (Jeff Johnson). - Use devm_clk_get_enabled() in the exynos-bus devfreq driver (Anand Moon). - Use of_property_present() instead of of_get_property() in the imx-bus devfreq driver (Rob Herring). - Update directory handling and installation process in the pm-graph Makefile and add .gitignore to ignore sleepgraph.py artifacts to pm-graph (Amit Vadhavana, Yo-Jung Lin). - Make cpupower display residency value in idle-info (Aboorva Devarajan). - Add missing powercap_set_enabled() stub function to cpupower (John B. Wyatt IV). - Add SWIG support to cpupower (John B. Wyatt IV). -----BEGIN PGP SIGNATURE----- iQJGBAABCAAwFiEE4fcc61cGeeHD/fCwgsRv/nhiVHEFAmbjKEQSHHJqd0Byand5 c29ja2kubmV0AAoJEILEb/54YlRx8g8P/1RqL6NuCxH4eobwZigeyBS6/sLHPmKo wqHcerZsU7EH8DOlmBU0SH1Br2WBQAbaP8d1ukT5qkGBrZ+IM/A2ipZct0yAHH2D aBKwg7V3LvXo2mPuLve0knpM6W7zibPHJJlcjh8DmGQJabhWO7jr+p/0eS4JE2ek iE5FCXTxhvbcNJ9yWSt7+3HHmvj74P81As7txysLSzhWSZDcqXb0XJRgVJnWDt+x OyTAMEEAY2BuqmijHzqxxHcA1fxOBK/pa9yfPdKP7ePynLnpP7xd9A5oLbXQ4BL9 PHqpD06ZBdSMQzKkyCODypZt8PL+FcEALE4u9chV/nzVwp7TrtDneXWA7RA0GXgq mp9hm51GmdptRayePR3s4TCA6a2BUw3Ue4fgs6XF/bexNpc3nx0wtP8HEevcuy8q Z7XQkpqW942vOohfoN42JwTjfDJhYTwSH3dcIY8UghHtzwZ5YKV1M4f97kNR7V2i QLJvaGJ5yTTcaHndkpc4EKknPyLRaWPh8h/yVmMRBcAaGBWaImul3a5NI07f0wLM LTenlpEcls7WSu9n3uvFXvT7nSS2CBV0huTbg449X4T2J0T6EooYsVuHNsFMNFLy Xm3lUtdm5QjAXFf+azOCO+26XQt8wObC0ttZtCC2j1b8D+9Riuwh5QHLr99rRTzn 7Ic4U5Lkimzx =JM+K -----END PGP SIGNATURE----- Merge tag 'pm-6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management updates from Rafael Wysocki: "By the number of new lines of code, the most visible change here is the addition of hybrid CPU capacity scaling support to the intel_pstate driver. Next are the amd-pstate driver changes related to the calculation of the AMD boost numerator and preferred core detection. As far as new hardware support is concerned, the intel_idle driver will now handle Granite Rapids Xeon processors natively, the intel_rapl power capping driver will recognize family 1Ah of AMD processors and Intel ArrowLake-U chipos, and intel_pstate will handle Granite Rapids and Sierra Forest chips in the out-of-band (OOB) mode. Apart from the above, there is a usual collection of assorted fixes and code cleanups in many places and there are tooling updates. Specifics: - Remove LATENCY_MULTIPLIER from cpufreq (Qais Yousef) - Add support for Granite Rapids and Sierra Forest in OOB mode to the intel_pstate cpufreq driver (Srinivas Pandruvada) - Add basic support for CPU capacity scaling on x86 and make the intel_pstate driver set asymmetric CPU capacity on hybrid systems without SMT (Rafael Wysocki) - Add missing MODULE_DESCRIPTION() macros to the powerpc cpufreq driver (Jeff Johnson) - Several OF related cleanups in cpufreq drivers (Rob Herring) - Enable COMPILE_TEST for ARM drivers (Rob Herrring) - Introduce quirks for syscon failures and use socinfo to get revision for TI cpufreq driver (Dhruva Gole, Nishanth Menon) - Minor cleanups in amd-pstate driver (Anastasia Belova, Dhananjay Ugwekar) - Minor cleanups for loongson, cpufreq-dt and powernv cpufreq drivers (Danila Tikhonov, Huacai Chen, and Liu Jing) - Make amd-pstate validate return of any attempt to update EPP limits, which fixes the masking hardware problems (Mario Limonciello) - Move the calculation of the AMD boost numerator outside of amd-pstate, correcting acpi-cpufreq on systems with preferred cores (Mario Limonciello) - Harden preferred core detection in amd-pstate to avoid potential false positives (Mario Limonciello) - Add extra unit test coverage for mode state machine (Mario Limonciello) - Fix an "Uninitialized variables" issue in amd-pstste (Qianqiang Liu) - Add Granite Rapids Xeon support to intel_idle (Artem Bityutskiy) - Disable promotion to C1E on Jasper Lake and Elkhart Lake in intel_idle (Kai-Heng Feng) - Use scoped device node handling to fix missing of_node_put() and simplify walking OF children in the riscv-sbi cpuidle driver (Krzysztof Kozlowski) - Remove dead code from cpuidle_enter_state() (Dhruva Gole) - Change an error pointer to NULL to fix error handling in the intel_rapl power capping driver (Dan Carpenter) - Fix off by one in get_rpi() in the intel_rapl power capping driver (Dan Carpenter) - Add support for ArrowLake-U to the intel_rapl power capping driver (Sumeet Pawnikar) - Fix the energy-pkg event for AMD CPUs in the intel_rapl power capping driver (Dhananjay Ugwekar) - Add support for AMD family 1Ah processors to the intel_rapl power capping driver (Dhananjay Ugwekar) - Remove unused stub for saveable_highmem_page() and remove deprecated macros from power management documentation (Andy Shevchenko) - Use ysfs_emit() and sysfs_emit_at() in "show" functions in the PM sysfs interface (Xueqin Luo) - Update the maintainers information for the operating-points-v2-ti-cpu DT binding (Dhruva Gole) - Drop unnecessary of_match_ptr() from ti-opp-supply (Rob Herring) - Add missing MODULE_DESCRIPTION() macros to devfreq governors (Jeff Johnson) - Use devm_clk_get_enabled() in the exynos-bus devfreq driver (Anand Moon) - Use of_property_present() instead of of_get_property() in the imx-bus devfreq driver (Rob Herring) - Update directory handling and installation process in the pm-graph Makefile and add .gitignore to ignore sleepgraph.py artifacts to pm-graph (Amit Vadhavana, Yo-Jung Lin) - Make cpupower display residency value in idle-info (Aboorva Devarajan) - Add missing powercap_set_enabled() stub function to cpupower (John B. Wyatt IV) - Add SWIG support to cpupower (John B. Wyatt IV)" * tag 'pm-6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (62 commits) cpufreq/amd-pstate-ut: Fix an "Uninitialized variables" issue cpufreq/amd-pstate-ut: Add test case for mode switches cpufreq/amd-pstate: Export symbols for changing modes amd-pstate: Add missing documentation for `amd_pstate_prefcore_ranking` cpufreq: amd-pstate: Add documentation for `amd_pstate_hw_prefcore` cpufreq: amd-pstate: Optimize amd_pstate_update_limits() cpufreq: amd-pstate: Merge amd_pstate_highest_perf_set() into amd_get_boost_ratio_numerator() x86/amd: Detect preferred cores in amd_get_boost_ratio_numerator() x86/amd: Move amd_get_highest_perf() out of amd-pstate ACPI: CPPC: Adjust debug messages in amd_set_max_freq_ratio() to warn ACPI: CPPC: Drop check for non zero perf ratio x86/amd: Rename amd_get_highest_perf() to amd_get_boost_ratio_numerator() ACPI: CPPC: Adjust return code for inline functions in !CONFIG_ACPI_CPPC_LIB x86/amd: Move amd_get_highest_perf() from amd.c to cppc.c PM: hibernate: Remove unused stub for saveable_highmem_page() pm:cpupower: Add error warning when SWIG is not installed MAINTAINERS: Add Maintainers for SWIG Python bindings pm:cpupower: Include test_raw_pylibcpupower.py pm:cpupower: Add SWIG bindings files for libcpupower pm:cpupower: Add missing powercap_set_enabled() stub function ... |
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Linus Torvalds
|
11b3125073 |
ACPI updates for 6.12-rc1
- Check return value in acpi_db_convert_to_package() (Pei Xiao). - Detect FACS and allow setting the waking vector on reduced-hardware ACPI platforms (Jiaqing Zhao). - Allow ACPICA to represent semaphores as integers (Adrien Destugues). - Complete CXL 3.0 CXIMS structures support in ACPICA (Zhang Rui). - Make ACPICA support SPCR version 4 and add RISC-V SBI Subtype to DBG2 (Sia Jee Heng). - Implement the Dword_PCC Resource Descriptor Macro in ACPICA (Jose Marinho). - Correct the typo in struct acpi_mpam_msc_node member (Punit Agrawal). - Implement ACPI_WARNING_ONCE() and ACPI_ERROR_ONCE() and use them to prevent a Stall() violation warning from being printed every time this takes place (Vasily Khoruzhick). - Allow PCC Data Type in MCTP resource (Adam Young). - Fix memory leaks on acpi_ps_get_next_namepath() and acpi_ps_get_next_field() failures (Armin Wolf). - Add support for supressing leading zeros in hex strings when converting them to integers and update integer-to-hex-string conversions in ACPICA (Armin Wolf). - Add support for Windows 11 22H2 _OSI string (Armin Wolf). - Avoid warning for Dump Functions in ACPICA (Adam Lackorzynski). - Add extended linear address mode to HMAT MSCIS in ACPICA (Dave Jiang). - Handle empty connection_node in iasl (Aleksandrs Vinarskis). - Allow for more flexibility in _DSM args (Saket Dumbre). - Setup for ACPICA release 20240827 (Saket Dumbre). - Add ACPI device enumeration support for interrupt controller probing including taking dependencies into account (Sunil V L). - Implement ACPI-based interrupt controller probing on RISC-V (Sunil V L). - Add ACPI support for AIA in riscv-intc and add ACPI support to riscv-imsic, riscv-aplic, and sifive-plic (Sunil V L). - Do not release locks during operation region accesses in the ACPI EC driver (Rafael Wysocki). - Fix up the _STR handling in the ACPI device object sysfs interface, make it represent the device object attributes as an attribute group and make it rely on driver core functionality for sysfs attrubute management (Thomas Weißschuh). - Extend error messages printed to the kernel log when acpi_evaluate_dsm() fails to include revision and function number (David Wang). - Add a new AMDI0015 platform device ID to the ACPi APD driver for AMD SoCs (Shyam Sundar S K). - Use the driver core for the async probing management in the ACPI battery driver (Thomas Weißschuh). - Remove redundant initalizations of a local variable to NULL from the ACPI battery driver (Ilpo Järvinen). - Remove unneeded check in tps68470_pmic_opregion_probe() (Aleksandr Mishin). - Add support for setting the EPP register through the ACPI CPPC sysfs interface if it is in FFH (Mario Limonciello). - Fix MASK_VAL() usage in the ACPI CPPC library (Clément Léger). - Reduce the log level of a per-CPU message about idle states in the ACPI processor driver (Li RongQing). - Fix crash in exit_round_robin() in the ACPI processor aggregator device (PAD) driver (Seiji Nishikawa). - Add force_vendor quirk for Panasonic Toughbook CF-18 in the ACPI backlight driver (Hans de Goede). - Make the DMI checks related to backlight handling on Lenovo Yoga Tab 3 X90F less strict (Hans de Goede). - Enforce native backlight handling on Apple MacbookPro9,2 (Esther Shimanovich). - Add IRQ override quirks for Asus Vivobook Go E1404GAB and MECHREV GM7XG0M, and refine the TongFang GMxXGxx quirk (Li Chen, Tamim Khan, Werner Sembach). - Quirk ASUS ROG M16 to default to S3 sleep (Luke D. Jones). - Define and use symbols for device and class name lengths in the ACPI bus type code and make the code use strscpy() instead of strcpy() in several places (Muhammad Qasim Abdul Majeed). -----BEGIN PGP SIGNATURE----- iQJGBAABCAAwFiEE4fcc61cGeeHD/fCwgsRv/nhiVHEFAmbjJ9kSHHJqd0Byand5 c29ja2kubmV0AAoJEILEb/54YlRxhfMP/3i4Nrkmf2HpiSJ/zFMSISNbAEmLSqQQ gSo0Mmj1OHN9W9rBiIVDgJjeakyLg2IHB1sFZ9ABtU1JvO9mMchU7OlDKIt8Q8sf VJa+q0tcA4kny5BZa47fPjZaaM6f9boVTm5WRn9T7KSLA+EGBAxE+UXQ2ibxiPCc ZWX8obeYe78Zv2i5U8LiO4mQlB2viGEgO/5vKywmNKYVpurOMAv4zGjvDfRxK3ZQ GXIZLUCh0inu8VomrbI5B1bpqNTxUrLoEAExKpyAyIiRYay+nyv8Vm2sSw9roe3a C9pux4pojT0zfkmCVJmXET0982GcMSDaB0Rb1ypwbC2EdTtEoauC/HTyTixNBxBa MnHntDe/l6Z9gLhbj8dcfB0ZVUkahqFzndWA9EBwroor2S7woZNtA3jL9VNHbM1J kKNPQ2YCQi1ObQcftZDC9UYYx62KVvWNZCTS1+ZjnpKNH8hcEEBwMlnmE1VTYeHf TN0vbB6QJSDu26qOyiWMCgLAR45TW/YzA3CrJi7/zGMSUyEQvHQAe5wh5H3ygbAR GbDau0AVSvCO7lTRpqkzS6aeTLIbp1oqGwnnSXQDy30biI2FeQyg76Nq8Rgj5Lun 8+GvmkuVSjbjTXYbLqjt/gW97O/HUdygfL7hhjS10TB+3C34mQm/pwFxNYxJdFyO mhMeKq4DdOJ+ =XHaD -----END PGP SIGNATURE----- Merge tag 'acpi-6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI updates from Rafael Wysocki: "These update the ACPICA code in the kernel to upstream version 20240827, add support for ACPI-based enumeration of interrupt controllers on RISC-V along with some related irqchip updates, clean up the ACPI device object sysfs interface, add some quirks for backlight handling and IRQ overrides, fix assorted issues and clean up code. Specifics: - Check return value in acpi_db_convert_to_package() (Pei Xiao) - Detect FACS and allow setting the waking vector on reduced-hardware ACPI platforms (Jiaqing Zhao) - Allow ACPICA to represent semaphores as integers (Adrien Destugues) - Complete CXL 3.0 CXIMS structures support in ACPICA (Zhang Rui) - Make ACPICA support SPCR version 4 and add RISC-V SBI Subtype to DBG2 (Sia Jee Heng) - Implement the Dword_PCC Resource Descriptor Macro in ACPICA (Jose Marinho) - Correct the typo in struct acpi_mpam_msc_node member (Punit Agrawal) - Implement ACPI_WARNING_ONCE() and ACPI_ERROR_ONCE() and use them to prevent a Stall() violation warning from being printed every time this takes place (Vasily Khoruzhick) - Allow PCC Data Type in MCTP resource (Adam Young) - Fix memory leaks on acpi_ps_get_next_namepath() and acpi_ps_get_next_field() failures (Armin Wolf) - Add support for supressing leading zeros in hex strings when converting them to integers and update integer-to-hex-string conversions in ACPICA (Armin Wolf) - Add support for Windows 11 22H2 _OSI string (Armin Wolf) - Avoid warning for Dump Functions in ACPICA (Adam Lackorzynski) - Add extended linear address mode to HMAT MSCIS in ACPICA (Dave Jiang) - Handle empty connection_node in iasl (Aleksandrs Vinarskis) - Allow for more flexibility in _DSM args (Saket Dumbre) - Setup for ACPICA release 20240827 (Saket Dumbre) - Add ACPI device enumeration support for interrupt controller probing including taking dependencies into account (Sunil V L) - Implement ACPI-based interrupt controller probing on RISC-V (Sunil V L) - Add ACPI support for AIA in riscv-intc and add ACPI support to riscv-imsic, riscv-aplic, and sifive-plic (Sunil V L) - Do not release locks during operation region accesses in the ACPI EC driver (Rafael Wysocki) - Fix up the _STR handling in the ACPI device object sysfs interface, make it represent the device object attributes as an attribute group and make it rely on driver core functionality for sysfs attrubute management (Thomas Weißschuh) - Extend error messages printed to the kernel log when acpi_evaluate_dsm() fails to include revision and function number (David Wang) - Add a new AMDI0015 platform device ID to the ACPi APD driver for AMD SoCs (Shyam Sundar S K) - Use the driver core for the async probing management in the ACPI battery driver (Thomas Weißschuh) - Remove redundant initalizations of a local variable to NULL from the ACPI battery driver (Ilpo Järvinen) - Remove unneeded check in tps68470_pmic_opregion_probe() (Aleksandr Mishin) - Add support for setting the EPP register through the ACPI CPPC sysfs interface if it is in FFH (Mario Limonciello) - Fix MASK_VAL() usage in the ACPI CPPC library (Clément Léger) - Reduce the log level of a per-CPU message about idle states in the ACPI processor driver (Li RongQing) - Fix crash in exit_round_robin() in the ACPI processor aggregator device (PAD) driver (Seiji Nishikawa) - Add force_vendor quirk for Panasonic Toughbook CF-18 in the ACPI backlight driver (Hans de Goede) - Make the DMI checks related to backlight handling on Lenovo Yoga Tab 3 X90F less strict (Hans de Goede) - Enforce native backlight handling on Apple MacbookPro9,2 (Esther Shimanovich) - Add IRQ override quirks for Asus Vivobook Go E1404GAB and MECHREV GM7XG0M, and refine the TongFang GMxXGxx quirk (Li Chen, Tamim Khan, Werner Sembach) - Quirk ASUS ROG M16 to default to S3 sleep (Luke D. Jones) - Define and use symbols for device and class name lengths in the ACPI bus type code and make the code use strscpy() instead of strcpy() in several places (Muhammad Qasim Abdul Majeed)" * tag 'acpi-6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (70 commits) ACPI: resource: Add another DMI match for the TongFang GMxXGxx ACPI: CPPC: Add support for setting EPP register in FFH ACPI: PM: Quirk ASUS ROG M16 to default to S3 sleep ACPI: video: Add force_vendor quirk for Panasonic Toughbook CF-18 ACPI: battery: use driver core managed async probing ACPI: button: Use strscpy() instead of strcpy() ACPI: resource: Skip IRQ override on Asus Vivobook Go E1404GAB ACPI: CPPC: Fix MASK_VAL() usage irqchip/sifive-plic: Add ACPI support ACPICA: Setup for ACPICA release 20240827 ACPICA: Allow for more flexibility in _DSM args ACPICA: iasl: handle empty connection_node ACPICA: HMAT: Add extended linear address mode to MSCIS ACPICA: Avoid warning for Dump Functions ACPICA: Add support for Windows 11 22H2 _OSI string ACPICA: Update integer-to-hex-string conversions ACPICA: Add support for supressing leading zeros in hex strings ACPICA: Allow for supressing leading zeros when using acpi_ex_convert_to_ascii() ACPICA: Fix memory leak if acpi_ps_get_next_field() fails ACPICA: Fix memory leak if acpi_ps_get_next_namepath() fails ... |
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Linus Torvalds
|
64dd3b6a79 |
ARM:
* New Stage-2 page table dumper, reusing the main ptdump infrastructure * FP8 support * Nested virtualization now supports the address translation (FEAT_ATS1A) family of instructions * Add selftest checks for a bunch of timer emulation corner cases * Fix multiple cases where KVM/arm64 doesn't correctly handle the guest trying to use a GICv3 that wasn't advertised * Remove REG_HIDDEN_USER from the sysreg infrastructure, making things little simpler * Prevent MTE tags being restored by userspace if we are actively logging writes, as that's a recipe for disaster * Correct the refcount on a page that is not considered for MTE tag copying (such as a device) * When walking a page table to split block mappings, synchronize only at the end the walk rather than on every store * Fix boundary check when transfering memory using FFA * Fix pKVM TLB invalidation, only affecting currently out of tree code but worth addressing for peace of mind LoongArch: * Revert qspinlock to test-and-set simple lock on VM. * Add Loongson Binary Translation extension support. * Add PMU support for guest. * Enable paravirt feature control from VMM. * Implement function kvm_para_has_feature(). RISC-V: * Fix sbiret init before forwarding to userspace * Don't zero-out PMU snapshot area before freeing data * Allow legacy PMU access from guest * Fix to allow hpmcounter31 from the guest -----BEGIN PGP SIGNATURE----- iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmbmghAUHHBib256aW5p QHJlZGhhdC5jb20ACgkQv/vSX3jHroPFQgf+Ijeqlx90BGy96pyzo/NkYKPeEc8G gKhlm8PdtdZYaRdJ53MVRLLpzbLuzqbwrn0ZX2tvoDRLzuAqTt2GTFoT6e2HtY5B Sf7KQMFwHWGtGklC1EmZ1fXsCocswpuAcexCLKLRBoWUcKABlgwV3N3vJo5gx/Ag 8XXhYpcLTh+p7bjMdJShQy019pTwEDE68pPVnL2NPzla1G6Qox7ZJIdOEMZXuyJA MJ4jbFWE/T8vLFUf/8MGQ/+bo+4140kzB8N9wkazNcBRoodY6Hx+Lm1LiZjNudO1 ilIdB4P3Ht+D8UuBv2DO5XTakfJz9T9YsoRcPlwrOWi/8xBRbt236gFB3Q== =sHTI -----END PGP SIGNATURE----- Merge tag 'for-linus-non-x86' of git://git.kernel.org/pub/scm/virt/kvm/kvm Pull kvm updates from Paolo Bonzini: "These are the non-x86 changes (mostly ARM, as is usually the case). The generic and x86 changes will come later" ARM: - New Stage-2 page table dumper, reusing the main ptdump infrastructure - FP8 support - Nested virtualization now supports the address translation (FEAT_ATS1A) family of instructions - Add selftest checks for a bunch of timer emulation corner cases - Fix multiple cases where KVM/arm64 doesn't correctly handle the guest trying to use a GICv3 that wasn't advertised - Remove REG_HIDDEN_USER from the sysreg infrastructure, making things little simpler - Prevent MTE tags being restored by userspace if we are actively logging writes, as that's a recipe for disaster - Correct the refcount on a page that is not considered for MTE tag copying (such as a device) - When walking a page table to split block mappings, synchronize only at the end the walk rather than on every store - Fix boundary check when transfering memory using FFA - Fix pKVM TLB invalidation, only affecting currently out of tree code but worth addressing for peace of mind LoongArch: - Revert qspinlock to test-and-set simple lock on VM. - Add Loongson Binary Translation extension support. - Add PMU support for guest. - Enable paravirt feature control from VMM. - Implement function kvm_para_has_feature(). RISC-V: - Fix sbiret init before forwarding to userspace - Don't zero-out PMU snapshot area before freeing data - Allow legacy PMU access from guest - Fix to allow hpmcounter31 from the guest" * tag 'for-linus-non-x86' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (64 commits) LoongArch: KVM: Implement function kvm_para_has_feature() LoongArch: KVM: Enable paravirt feature control from VMM LoongArch: KVM: Add PMU support for guest KVM: arm64: Get rid of REG_HIDDEN_USER visibility qualifier KVM: arm64: Simplify visibility handling of AArch32 SPSR_* KVM: arm64: Simplify handling of CNTKCTL_EL12 LoongArch: KVM: Add vm migration support for LBT registers LoongArch: KVM: Add Binary Translation extension support LoongArch: KVM: Add VM feature detection function LoongArch: Revert qspinlock to test-and-set simple lock on VM KVM: arm64: Register ptdump with debugfs on guest creation arm64: ptdump: Don't override the level when operating on the stage-2 tables arm64: ptdump: Use the ptdump description from a local context arm64: ptdump: Expose the attribute parsing functionality KVM: arm64: Add memory length checks and remove inline in do_ffa_mem_xfer KVM: arm64: Move pagetable definitions to common header KVM: arm64: nv: Add support for FEAT_ATS1A KVM: arm64: nv: Plumb handling of AT S1* traps from EL2 KVM: arm64: nv: Make AT+PAN instructions aware of FEAT_PAN3 KVM: arm64: nv: Sanitise SCTLR_EL1.EPAN according to VM configuration ... |
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Linus Torvalds
|
980bcd35ae |
ARC/sh/xtensa: Provide one-byte cmpxchg emulation
This series provides emulated one-byte cmpxchg() support for ARM, sh, and xtensa using the cmpxchg_emu_u8() function that uses a four-byte cmpxchg() to emulate the one-byte variant. This covers all architectures. -----BEGIN PGP SIGNATURE----- iQJHBAABCgAxFiEEbK7UrM+RBIrCoViJnr8S83LZ+4wFAmbkTmETHHBhdWxtY2tA a2VybmVsLm9yZwAKCRCevxLzctn7jK0iD/9fdgX46HZhR2iGH6kHeBR5teXpvLQw 2SR/e1WyqhuyhqDHknskMMqVg2uCpIw6qihp1pm+4ZmEsR+jwkA10fc4wnYI7cdf Zce/crItXAum4V79ykUO2gKlpuyGJXelrnSuZjPJAa9VXSDSZ/nhibSNFWCaGVrU 29Qy/BBC/I4tlHuV7SSJKfnYv8GnpGPAuFDQd5Hxj8eWUtu+RAfzt9grBkCoSWWY 5zSmPZEvbjVtpkPJcNf03OlU6s028p3PY2TW623plbRo998r07NzkoO96Ml1HlCv 6TMLUptaImyqEr2bLGJ/YB1B8A+Hbmd9xgsWF3EwGgaS8F+2tuvKd4trcOrZ5NKn 6xMAqUC58BnW7HOPaNqwP3agExVvfFq+ZBZQj/S4feWL4TrT8JfgmVvtkzUGO5DD TJOgcsjbcAt39Qli3ckfaZ8AVk9ZjHvGK0M7wcSqsPvhM355VCyyw2Ea/x9/cjn5 D6BjMnZzbEuDx6u+/mCOuUYvokus+leMhaxnmWnc66Yf60kQUsNKJzoCaeaFzhKv h5B5J1jiwsyIFE9+TcQ5YBQCuAsqthKzROUP+WiNV1b59qHGJugasju2ufiodTzc TkCWSVrKtwEwldPjyIKXXoOMMKe1XkYPYbRyXjyTs/PiaByKM9nVbKnJqu26XlTm JF8N4+nNQvT2Sw== =FObp -----END PGP SIGNATURE----- Merge tag 'cmpxchg.2024.09.15a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu Pull byte cmpxchg updates from Paul McKenney: "ARC/sh/xtensa: Provide one-byte cmpxchg emulation This series provides emulated one-byte cmpxchg() support for ARM, sh, and xtensa using the cmpxchg_emu_u8() function that uses a four-byte cmpxchg() to emulate the one-byte variant. This covers all architectures" * tag 'cmpxchg.2024.09.15a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu: xtensa: Emulate one-byte cmpxchg sh: Emulate one-byte cmpxchg ARC: Emulate one-byte cmpxchg |
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Linus Torvalds
|
114143a595 |
arm64 updates for 6.12
ACPI: * Enable PMCG erratum workaround for HiSilicon HIP10 and 11 platforms. * Ensure arm64-specific IORT header is covered by MAINTAINERS. CPU Errata: * Enable workaround for hardware access/dirty issue on Ampere-1A cores. Memory management: * Define PHYSMEM_END to fix a crash in the amdgpu driver. * Avoid tripping over invalid kernel mappings on the kexec() path. * Userspace support for the Permission Overlay Extension (POE) using protection keys. Perf and PMUs: * Add support for the "fixed instruction counter" extension in the CPU PMU architecture. * Extend and fix the event encodings for Apple's M1 CPU PMU. * Allow LSM hooks to decide on SPE permissions for physical profiling. * Add support for the CMN S3 and NI-700 PMUs. Confidential Computing: * Add support for booting an arm64 kernel as a protected guest under Android's "Protected KVM" (pKVM) hypervisor. Selftests: * Fix vector length issues in the SVE/SME sigreturn tests * Fix build warning in the ptrace tests. Timers: * Add support for PR_{G,S}ET_TSC so that 'rr' can deal with non-determinism arising from the architected counter. Miscellaneous: * Rework our IPI-based CPU stopping code to try NMIs if regular IPIs don't succeed. * Minor fixes and cleanups. -----BEGIN PGP SIGNATURE----- iQFEBAABCgAuFiEEPxTL6PPUbjXGY88ct6xw3ITBYzQFAmbkVNEQHHdpbGxAa2Vy bmVsLm9yZwAKCRC3rHDchMFjNKeIB/9YtbN7JMgsXktM94GP03r3tlFF36Y1S51S +zdDZclAVZCTCZN+PaFeAZ/+ah2EQYrY6rtDoHUSEMQdF9kH+ycuIPDTwaJ4Qkam QKXMpAgtY/4yf2rX4lhDF8rEvkhLDsu7oGDhqUZQsA33GrMBHfgA3oqpYwlVjvGq gkm7olTo9LdWAxkPpnjGrjB6Mv5Dq8dJRhW+0Q5AntI5zx3RdYGJZA9GUSzyYCCt FIYOtMmWPkQ0kKxIVxOxAOm/ubhfyCs2sjSfkaa3vtvtt+Yjye1Xd81rFciIbPgP QlK/Mes2kBZmjhkeus8guLI5Vi7tx3DQMkNqLXkHAAzOoC4oConE =6osL -----END PGP SIGNATURE----- Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 updates from Will Deacon: "The highlights are support for Arm's "Permission Overlay Extension" using memory protection keys, support for running as a protected guest on Android as well as perf support for a bunch of new interconnect PMUs. Summary: ACPI: - Enable PMCG erratum workaround for HiSilicon HIP10 and 11 platforms. - Ensure arm64-specific IORT header is covered by MAINTAINERS. CPU Errata: - Enable workaround for hardware access/dirty issue on Ampere-1A cores. Memory management: - Define PHYSMEM_END to fix a crash in the amdgpu driver. - Avoid tripping over invalid kernel mappings on the kexec() path. - Userspace support for the Permission Overlay Extension (POE) using protection keys. Perf and PMUs: - Add support for the "fixed instruction counter" extension in the CPU PMU architecture. - Extend and fix the event encodings for Apple's M1 CPU PMU. - Allow LSM hooks to decide on SPE permissions for physical profiling. - Add support for the CMN S3 and NI-700 PMUs. Confidential Computing: - Add support for booting an arm64 kernel as a protected guest under Android's "Protected KVM" (pKVM) hypervisor. Selftests: - Fix vector length issues in the SVE/SME sigreturn tests - Fix build warning in the ptrace tests. Timers: - Add support for PR_{G,S}ET_TSC so that 'rr' can deal with non-determinism arising from the architected counter. Miscellaneous: - Rework our IPI-based CPU stopping code to try NMIs if regular IPIs don't succeed. - Minor fixes and cleanups" * tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (94 commits) perf: arm-ni: Fix an NULL vs IS_ERR() bug arm64: hibernate: Fix warning for cast from restricted gfp_t arm64: esr: Define ESR_ELx_EC_* constants as UL arm64: pkeys: remove redundant WARN perf: arm_pmuv3: Use BR_RETIRED for HW branch event if enabled MAINTAINERS: List Arm interconnect PMUs as supported perf: Add driver for Arm NI-700 interconnect PMU dt-bindings/perf: Add Arm NI-700 PMU perf/arm-cmn: Improve format attr printing perf/arm-cmn: Clean up unnecessary NUMA_NO_NODE check arm64/mm: use lm_alias() with addresses passed to memblock_free() mm: arm64: document why pte is not advanced in contpte_ptep_set_access_flags() arm64: Expose the end of the linear map in PHYSMEM_END arm64: trans_pgd: mark PTEs entries as valid to avoid dead kexec() arm64/mm: Delete __init region from memblock.reserved perf/arm-cmn: Support CMN S3 dt-bindings: perf: arm-cmn: Add CMN S3 perf/arm-cmn: Refactor DTC PMU register access perf/arm-cmn: Make cycle counts less surprising perf/arm-cmn: Improve build-time assertion ... |
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Linus Torvalds
|
8617d7d629 |
- use devm_clk_get_enabled() helper
- prototype fixes - cleanup unused stuff -----BEGIN PGP SIGNATURE----- iQJOBAABCAA4FiEEbt46xwy6kEcDOXoUeZbBVTGwZHAFAmbiudYaHHRzYm9nZW5k QGFscGhhLmZyYW5rZW4uZGUACgkQeZbBVTGwZHBAMA//caBmJHQQqkHGb7lNFGi4 5O13MQINwsMQYY+tVUyG+ZMWYukMdWZtXBam5eZCp1mCVyPEFDPLJlRqGk9D3T5h pExHdfC6lD+vYHSJcMOKx0BWpNSPmOYlKntKWCeazLnGZjDXVdIRj1HEv4nExF9x E7wnGGsTNhJf50Lt3ZSSBF6wgX0fZOl66YcyOVAe6pHQhZxrumDZoPLCqVoHcxln aoBacFSe6YbpXZs0IlNWDBhQLiEhzcbXyqXDsnZRFwTvwFxYldjId4CKqWG5TjxU zFJhkC/nMejB3U/MuoDajLD3u3tp471hRNHGFzovn694cJblMZ495sea8ZH1xfhG dAuqmaV43lEluGAzAnXKeCBJLjzC9ZranjFqQgI3L+MsyNh9yXpEq8nXFyXJXlnG lg8vO69KvSIrc95GHFlBonbEs0XyvCsP7G+lfQHTcjC6hC87fM2IsegFkFV/IiXf jYZyYlTrhLC2RA0trDBhS3DIlEQlP9nivW6Wq+7T04Au6OAN1xz+BpGY3ilLf2/J VvdEvWQ1oonFbQXp9a7DAkHD3N4iJ/Htcc1ptb+iD46o1M6S462m7DOB3Gi5ts9k VQWpsGA97JRWd/bmXwF15Jc3PeBSgwkvlzXsOYYUFSNFSl3FHPKR126EfFMGb6jE T4fmOVRKKSwCBi1U16nmYm0= =vPgt -----END PGP SIGNATURE----- Merge tag 'mips_6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux Pull MIPS updates from Thomas Bogendoerfer: - use devm_clk_get_enabled() helper - prototype fixes - cleanup unused stuff * tag 'mips_6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: mips: Remove posix_types.h include from sigcontext.h bus: bt1-apb: change to use devm_clk_get_enabled() helper bus: bt1-axi: change to use devm_clk_get_enabled() helper MIPS: dec: prom: Remove unused unregister_prom_console() declaration MIPS: Remove unused mips_display/_scroll_message() declarations MIPS: Remove unused declarations in asm/cmp.h MIPS: MT: Remove unused function mips_mt_regdump() mips/jazz: remove unused jazz_handle_int() declaration MIPS: Remove unused function dump_au1000_dma_channel() in dma.c MIPS: ralink: Fix missing `get_c0_perfcount_int` prototype MIPS: ralink: Fix missing `plat_time_init` prototype |
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Linus Torvalds
|
a4ebad655b |
Fix deadlock in SGX NUMA node search
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Linus Torvalds
|
963d0d60d6 |
- Add CONFIG_ option for every hw CPU mitigation. The intent is to support
configurations and scenarios where the mitigations code is irrelevant - Other small fixlets and improvements -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAmbfDhUACgkQEsHwGGHe VUrF9A//UkVKmIihXXak0GPqFhu8XrWeYlmwLxWe/uIy2hZCLp9L7n4pg0Ikxqz3 9D9hYk+Jykfu/jsv0sR6LH6OAUTlJi+P0w3x3VeL1sgFPUkwFtOaN2v/t5H3SW5r l+VQpdUXPmLH6QbhvT84U6L/OQYr2cjhiYro47uwM9vO/SNao4HcbC/pdBr2dwxM KzzA9sEDg3Le391phIhEOIogA1lPNV7KMScg2VjPTqQzEJ3NQVzyYmqjPO70sN9F sAuksdF+rnPjc9K/W+qUcvlp8e9lDB8g0oPlyoOeubjXsnZU5YchriPdBbyAl0dJ bjpftXIrBj8Vtmh7Tc0Jx2tlMFXNT5FrzcqdD4sviLnhrKEJSkwAoFgIMp5A+tN8 Kl8MrlABO8I8+zGRQB7TzhwaCC4AxCqUS3UEcYd4CBf5AWqT5i12ijbtIxPtdpG4 5itngIV4HT8casudpC8i8OTjOTggorMa7Pu/bQULhnZwagH8chlBdoOlKKQVkeVG FUi+L/BljL9mASic7NRZI11tk44m9xWWkbbJOPlZaGJw9YzGrxD0YOfhbgcc9iaX SOUMVJEhJVJMBISGiBUQDB6r51ee6B8RKJ3ByxzpAbwsUR9cXyfSYfUyE5reQJy9 3luj/iorL3guYU6EGEAtvbuTLGbKqybrV6zOB/QRXHWyhtUgrUA= =GFld -----END PGP SIGNATURE----- Merge tag 'x86_bugs_for_v6.12_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 hw mitigation updates from Borislav Petkov: - Add CONFIG_ option for every hw CPU mitigation. The intent is to support configurations and scenarios where the mitigations code is irrelevant - Other small fixlets and improvements * tag 'x86_bugs_for_v6.12_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/bugs: Fix handling when SRSO mitigation is disabled x86/bugs: Add missing NO_SSB flag Documentation/srso: Document a method for checking safe RET operates properly x86/bugs: Add a separate config for GDS x86/bugs: Remove GDS Force Kconfig option x86/bugs: Add a separate config for SSB x86/bugs: Add a separate config for Spectre V2 x86/bugs: Add a separate config for SRBDS x86/bugs: Add a separate config for Spectre v1 x86/bugs: Add a separate config for RETBLEED x86/bugs: Add a separate config for L1TF x86/bugs: Add a separate config for MMIO Stable Data x86/bugs: Add a separate config for TAA x86/bugs: Add a separate config for MDS |
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Linus Torvalds
|
d580d74ea2 |
- Add the final conversions to the new Intel VFM CPU model matching macros
which include the vendor and finally drop the old ones which hardcode family 6 -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAmbe/GYACgkQEsHwGGHe VUqCcw//Y0HgpGpCzi7/WraEI0kzqduV4SCm2louK8MnkgSIVVrccSg6rTWapvs9 Fxqyg6ZfTNxMuSEexSX9NMc7Nq7nm3m1JPztsZKcwur3fnfwPoxWjfR89dmnXbo6 iUYbolgiPMUo8S18NSXyEaopMwPJYSV/lvMRPclrUsAFhy40+kQcXYVMvP1BAw2z Pi1TuRqMViVf5lzC71Xy/VntoAgWOtIEPnCLXeOLGIPkRZW+T/jUyTe6xFBOqjrg BAWfVH8U2Smf2eNzPqO0RDQttSYl6GWcz9bJIPihmlMpFuACSH9j0UadjAMPCVKp Th0uLxIaEWL7QV7qfSmWm0W79FZAhfJbA+EEKDQrUr+jgTEDE2r2hL7JVo2y8bHV 3nXdaUTnyC0oFr0FPl8yRVk4RN23Uj+fB1m6CCkFnZZQ5xIGT5FERGqut6vEwJlV fAR8LioKMfRD7q/iQqw/iqMAi8SI0/YQ7R3HGYf6gnjkO86j4snWEdnpWHTraAlR y24CSUrJ1hh8FRl/ISj56fB6efPm4Ef/znd9CRhWoIaLMgEV8ICDDVkH8RBePaGK 8D83mA/l1WJTAyyAUs6bu96x1TVWK+0xsazQmNJjPeh/mG54mmmrl9wK8YUaK0r4 NasmpovQ7M0QQx5IkFgx4oR84r179pHF246phSV1nrLpX8/EAzQ= =0KAq -----END PGP SIGNATURE----- Merge tag 'x86_cpu_for_v6.12_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 cpuid updates from Borislav Petkov: - Add the final conversions to the new Intel VFM CPU model matching macros which include the vendor and finally drop the old ones which hardcode family 6 * tag 'x86_cpu_for_v6.12_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/cpu/vfm: Delete all the *_FAM6_ CPU #defines x86/cpu/vfm: Delete X86_MATCH_INTEL_FAM6_MODEL[_STEPPING]() macros extcon: axp288: Switch to new Intel CPU model defines x86/cpu/intel: Replace PAT erratum model/family magic numbers with symbolic IFM references |
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Linus Torvalds
|
b56dff267d |
- A bunch of cleanups to the sev-guest driver. All in preparation for
future SEV work -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAmbe8KkACgkQEsHwGGHe VUqrUQ/8CaF/82ey+ocdqpOqFjfRtSJR6n1orWdj3nJcXPXYJGSC9wCshQm3jgIY 0asD0Ro14u/oafyM+6EbiU4J49yS5Kn6A/tZHB+dfxo4ATVdfPywkGd6wDMe4UAu 3lz1R1PpQ5TeGunNCiSmwi0xmmwgYQzm7+xsDs297Uu7DNrN4VecklpDL8EkX8P8 x+7vYZNa1bHwZKw7lsDOIYxTZ3/Lur7jKp6by4ABeOVsg3Jr7A1RYHKWQ/tGhmJQ 3tfjyX8SJPn5ns3Z+vAx/IbyU7wfy2hCuN3dvRB84bxbOl53wpjN6Vubwd0A8/t8 YB2k4DllW8moGFuVqGvL37DlvxP4qmmxnfv1IklpA4SY6FFSTf8pnyUHGleHN7VS 0igxUb8GvwLwpBeW+y9diKMLz6ugx6/r12vUj1Q/dn6LwhZUDxIkylZ6a14h8Gh7 EmvY1m/vSRpXf1NoJatT+UBX2uzblalFKwDVN45VsK8MeVx8rd9FUBILlaVil0g9 qGcdTUwQAkwkUIcS/3PDrc5EFxExDSml19llb5tyLY9GLO7Uv8VhLsUMsABWTTuy eU6n1bPU0AAWx3VZV34qNyUYQxq43UfeLlk7QQjlOkMYRamRvF/e2qAJQqUBtbRG ss4e+iDcPa8XhhrqZ4/HBYLTraQCyD2ZKV26O8XNzYxF7/82fbI= =qi6+ -----END PGP SIGNATURE----- Merge tag 'x86_sev_for_v6.12_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 SEV updates from Borislav Petkov: - A bunch of cleanups to the sev-guest driver. All in preparation for future SEV work * tag 'x86_sev_for_v6.12_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: virt: sev-guest: Ensure the SNP guest messages do not exceed a page virt: sev-guest: Fix user-visible strings virt: sev-guest: Rename local guest message variables virt: sev-guest: Replace dev_dbg() with pr_debug() |
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Linus Torvalds
|
d0a63f0e1a |
- Reorganize the struct mce populating functions so that MCA errors
reported through BIOS' BERT method can report the correct CPU number the error has been detected on -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAmbe79UACgkQEsHwGGHe VUoC/xAAo0ODks0tfq2NR65i9LOpkzsi5hxpGeh71sBehM3/MY+PiIkoHhq2qKTu Iwe85apPPl2mNAVspLZmIHmpdLNvcNtRThMrPuG5hwyt4vnX02JuSQa/Io8qYwMC 0JXeuJBx8rcHrynqCEU665WAwdgBRtOTNkVQ+EklHkS4Djahmu2p00+pvUu3+B4R HDMcxfGhMTU/0LHvFaNPSqiWoaRJ1MmZMuiqnDwQTUGVkwwxeDQ8q5rnG3Tc7MVP p12kKE98UaHikKK3p4YiVu1UshfQEzUsRHdROp6iVphxOrrDURSKybXjf6G2AvDC /sRE94++jihi/3ULoboUCqSy5a1wiVrLG+JoQka6x66W4CUynGUCuYpa9WCfAsi/ 4mvt5TH2C2Lz/9XbljYSs+64S6Yra40aM5zH0IRLMMSHBEL/mkQiXyLmtOajJRXR vFmqlMO9lfWmADjsz5HzsxORpk/1EtZTbMbSXj56sv7ciE+eqnFLI0xaBMD8Z/Dm ldiTuInCw9mfIreE+1h1vK44pFY+/d5veFe9Kfv39yFUgObnVZsm0uMyqmZaE565 T3ZVaQ3N/ghV6blQM+10wZNjs9EsVtv/iaoJSDbKJDcaK9B1BSUXOJ7j1VFeNFhe Dmtn5uu0k5DoSPHjvDVHVltYR2YjEClX2bXhrnW+Cf6276BV4kk= =TV+0 -----END PGP SIGNATURE----- Merge tag 'ras_core_for_v6.12_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 RAS updates from Borislav Petkov: - Reorganize the struct mce populating functions so that MCA errors reported through BIOS' BERT method can report the correct CPU number the error has been detected on * tag 'ras_core_for_v6.12_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/mce: Use mce_prep_record() helpers for apei_smca_report_x86_error() x86/mce: Define mce_prep_record() helpers for common and per-CPU fields x86/mce: Rename mce_setup() to mce_prep_record() |
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Linus Torvalds
|
79f1a6adef |
- Simplify microcode patches loading on AMD Zen and newer by using the family,
model and stepping encoded in the patch revision number - Fix a silly clang warning -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAmbe7qkACgkQEsHwGGHe VUrUFw/+Npl6FuQY9B18TUgTg64ln41fYtMIFpV3Gn64Ny/LhAJ7kyMbDrxH9nCV rwlCrqsyek0tIFWSslTuvTbrjK+omOLmhlJRlrYQ4V+lEWtliTOenQ35vkBwf3wS AVnKEhsbe2SWD2eV5kJPpGdNwuZiGhg8t8ZD959OPbMZkyEZ+Rz3KCGYKO5L+5a4 CHGDnM+HOGhCQ4mek8Rya8aFWNWb7eh6CmGjDTYfAGE5AIoNeNRejruRrFXHZIff N7LlNMfqlTDWLx1Q26OXL9wes3PryNrUiAyTuDQnrS74E5OyvjzsyTW0rirmdFEa UfcPxedStj8Cse6nJfR0yaprAoTH6eCHkzj2sPcY8dcl8jhq9ChE2T2yjGSX642f 4zneXA2kFYRpw6E+Y5qqB9kViEZiyUaSZ5LasucqE5TrZwaBPaXMBo3WqhvKRMuc mjH//Mo8CPNN4RpFk+1Ii8KnTyOE41WbMEJuzqdfQnzKJ2X5xxa6HZB7oHzne/HI tHEWJCInoRz8losvXPICJb20AKu/8vIS2F5ROXNCDPIAw/Fl+UT1prH4+Wo2nZB+ 8wElMzqTaWVcaQ2nAaUDSYompimbYCtgB3KWt9WLnBuHsXVbOQkdNyL7+bcQjV39 KXVxo5QZlqc1Oqea+BURJ7BBq6VOssFiUeg8dW0FE4xzT3CS4N8= =kPyL -----END PGP SIGNATURE----- Merge tag 'x86_microcode_for_v6.12_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 microcode loading updates from Borislav Petkov: - Simplify microcode patches loading on AMD Zen and newer by using the family, model and stepping encoded in the patch revision number - Fix a silly clang warning * tag 'x86_microcode_for_v6.12_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/microcode/AMD: Fix a -Wsometimes-uninitialized clang false positive x86/microcode/AMD: Use the family,model,stepping encoded in the patch ID |
||
Linus Torvalds
|
7dfc15c473 |
- Drop a now obsolete ppc4xx_edac driver
- Fix conversion to physical memory addresses on Intel's Elkhart Lake and Ice Lake hardware when the system address is above the (Top-Of-Memory) TOM address - Pay attention to the memory hole on Zynq UltraScale+ MPSoC DDR controllers when injecting errors for testing purposes - Add support for translating normalized error addresses reported by an AMD memory controller into system physical addresses using an UEFI mechanism called platform runtime mechanism (PRM). - The usual cleanups and fixes -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAmbeuNcACgkQEsHwGGHe VUoELw//fZaWbfYg7yYw8iTMojc01LCmS5m6nQeJc6PewcIfLp6FXr4V4Rq99NUn FBVIMunm0unRAqep9WTY+xphxlP9u9VovyaLR0cxRf1aEi3xRFit7PIG7P3RyTUn ipDKBnx0plTlwB9US5XllhGCM6xAvrNBoKPe1LV+bd7z9wOJvIy3GeV/65ajLsLV +7wNBJ8CMXIJ+319FK35ZUM1butp2XFLVtLqKL53nPsumowZcegfaD1u6sfsX4SO je8BpNMXKHl0ftZ3DPAMAGrr4M54lsXX/62k3PqcUr4LMbVGLzQmDGyoHUWwdruT OGb5tVWqBXoR6DA03/P25q1SGKwGsbuzK33E8T9vkwIqBrj73vA+tVBv03U3QFMO RSb4/BS09q/GtA70OFCnigumLoKMmuZu0tcLGQaUMP6sWVVVMp1vVctTapl22h57 sonEUf0+GMsVu4ueS/vSfU3R3Dqadg/4LxZPG7njc06hCNDAu7u4/0gGdGuiQwqF ZyLUZO3SlJX/SkWfNyW4Lc4GNWRWgtFfh5sgODxATCE5NyUrazsQZg5Jsxr/5Jwv aBDsbHEUHO0zKRGfDBfHyaWK8318z+my8zvVhIGLuQCKEY8GSTK35rfthkp6vbEe UNrCgea+HaDZt6jN4ahaZjK/0DjiMSO12gA3GPt7tdO6v+U46/0= =+/Fq -----END PGP SIGNATURE----- Merge tag 'edac_updates_for_v6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras Pull EDAC updates from Borislav Petkov: - Drop a now obsolete ppc4xx_edac driver - Fix conversion to physical memory addresses on Intel's Elkhart Lake and Ice Lake hardware when the system address is above the (Top-Of-Memory) TOM address - Pay attention to the memory hole on Zynq UltraScale+ MPSoC DDR controllers when injecting errors for testing purposes - Add support for translating normalized error addresses reported by an AMD memory controller into system physical addresses using an UEFI mechanism called platform runtime mechanism (PRM). - The usual cleanups and fixes * tag 'edac_updates_for_v6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras: EDAC: Drop obsolete PPC4xx driver EDAC/sb_edac: Fix the compile warning of large frame size EDAC/{skx_common,i10nm}: Remove the AMAP register for determing DDR5 EDAC/{skx_common,skx,i10nm}: Move the common debug code to skx_common EDAC/igen6: Fix conversion of system address to physical memory address EDAC/synopsys: Fix error injection on Zynq UltraScale+ RAS/AMD/ATL: Translate normalized to system physical addresses using PRM ACPI: PRM: Add PRM handler direct call support |
||
Linus Torvalds
|
1636f57c78 |
ARM development updates for v6.12-rc1
- clean up TTBCR magic numbers and use u32 for this register - fix clang issue in VFP code leading to kernel oops, caused by compiler instruction scheduling. - switch 32-bit Arm to use GENERIC_CPU_DEVICES and use the arch_cpu_is_hotpluggable() hook. - pass struct device to arm_iommu_create_mapping() and move over to use iommu_paging_domain_alloc() rather than iommu_domain_alloc() - make amba_bustype constant -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEuNNh8scc2k/wOAE+9OeQG+StrGQFAmbZziAACgkQ9OeQG+St rGRC4g//WolL3+djg71a1uDj4X3XjuDStlCoj2WVrOqmoQ57BcNR+yR/H89tXtNa kWypAr6GZP9aFIS1Liprce2ypnsbNTKZjOnU4zqTiG9XTq5ddBvGw71RiA74R8Gt hDt27XpvzwAmkoLiTRK9KPrHUFRAL6jj++lq9HJBnHzIV2VD4wlUHt4P535Wn26p IO2vBWIHxsE/OBprO92nMeEskDHj3bwHGMBMdogz4mQvoet55m9q1JLtWlc5Fb5j yrHPoZ/4kYyu8ReIZMvudULMvg9XwF8LT4ferwk7qrKj/aua0xglK3h6FBzKj0EU Tsp9ic2TwVoDFg9xoV9US7+axVikxN6ZgVCqlGUZ+0jDArHlskV++cncsqfAxLw1 ga4Tb9JG3oPAj+SThLgsk8PzKK+RWXpW+n4DQsgJaI7iJhSyB6mLFwr5fud3j3mZ pMVMeXAh3GVjcdfwDtWmrUmwSLh9KMaOLIKCQm4ooL3ELVsa+UUbEHLb71ZKMa8T /H9bNkABhJHqTk7T2tBIVKV/hSnHddjg2lGLOppuo5z3DKYi6oIlbBcqBSqz69PK afkSrhWk8u7tvHI31uY9qncyjY8mQPkvXu1mYxz9t0D3w/+YM5ts45y4bLUg5wMr 8eSkmFPVBQWqeQurs490YwVcmGNL9v4gSsArI7RJzvxnj9UUVVY= =hhvp -----END PGP SIGNATURE----- Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rmk/linux Pull ARM updates from Russell King: - clean up TTBCR magic numbers and use u32 for this register - fix clang issue in VFP code leading to kernel oops, caused by compiler instruction scheduling. - switch 32-bit Arm to use GENERIC_CPU_DEVICES and use the arch_cpu_is_hotpluggable() hook. - pass struct device to arm_iommu_create_mapping() and move over to use iommu_paging_domain_alloc() rather than iommu_domain_alloc() - make amba_bustype constant * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rmk/linux: ARM: 9418/1: dma-mapping: Use iommu_paging_domain_alloc() ARM: 9417/1: dma-mapping: Pass device to arm_iommu_create_mapping() ARM: 9416/1: amba: make amba_bustype constant ARM: 9412/1: Convert to arch_cpu_is_hotpluggable() ARM: 9411/1: Switch over to GENERIC_CPU_DEVICES using arch_register_cpu() ARM: 9410/1: vfp: Use asm volatile in fmrx/fmxr macros ARM: 9409/1: mmu: Do not use magic number for TTBCR settings |
||
Linus Torvalds
|
85ffc6e4ed |
This update includes the following changes:
API: - Make self-test asynchronous. Algorithms: - Remove MPI functions added for SM3. - Add allocation error checks to remaining MPI functions (introduced for SM3). - Set default Jitter RNG OSR to 3. Drivers: - Add hwrng driver for Rockchip RK3568 SoC. - Allow disabling SR-IOV VFs through sysfs in qat. - Fix device reset bugs in hisilicon. - Fix authenc key parsing by using generic helper in octeontx*. Others: - Fix xor benchmarking on parisc. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEn51F/lCuNhUwmDeSxycdCkmxi6cFAmbnq/wACgkQxycdCkmx i6cyXw//cBgngKOuCv7tLqMPeSLC39jDJEKkP9tS9ZilYyxzg1b9cbnDLlKNk4Yq 4A6rRqqh8PD3/yJT58pGXaU5Is5sVMQRqqgwFutXrkD+hsMLk2nlgzsWYhg6aUsY /THTfmKTwEgfc3qDLZq6xGOShmMdO6NiOGsH3MeEWhbgfrDuJlOkHXd7QncNa7q8 NEP7kI3vBc0xFcOxzbjy8tSGYEmPft1LECXAKsgOycWj9Q0SkzPocmo59iSbM21b HfV0p3hgAEa5VgKv0Rc5/6PevAqJqOSjGNfRBSPZ97o7dop8sl/z/cOWiy8dM7wO xhd9g7XXtmML6UO2MpJPMJzsLgMsjmUTWO2UyEpIyst6RVfJlniOL/jGzWmZ/P2+ vw/F/mX8k60Zv1du46PC3p6eBeH4Yx/2fEPvPTJus+DQHS9GchXtAKtMToyyUHc2 6TAy0nOihVQK2Q3QuQ1B/ghQS4tkdOenOIYHSCf9a9nJamub+PqP8jWDw0Y2RcY6 jSs+tk6hwHJaKnj/T/Mr0gVPX9L8KHCYBtZD7Qbr0NhoXOT6w47m6bbew/dzTN+0 pmFsgz32fNm8vb8R8D0kZDF63s6uz6CN+P9Dx6Tab4X+87HxNdeaBPS/Le9tYgOC 0MmE5oIquooqedpM5tW55yuyOHhLPGLQS2SDiA+Ke+WYbAC8SQc= =rG1X -----END PGP SIGNATURE----- Merge tag 'v6.12-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 Pull crypto update from Herbert Xu" "API: - Make self-test asynchronous Algorithms: - Remove MPI functions added for SM3 - Add allocation error checks to remaining MPI functions (introduced for SM3) - Set default Jitter RNG OSR to 3 Drivers: - Add hwrng driver for Rockchip RK3568 SoC - Allow disabling SR-IOV VFs through sysfs in qat - Fix device reset bugs in hisilicon - Fix authenc key parsing by using generic helper in octeontx* Others: - Fix xor benchmarking on parisc" * tag 'v6.12-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (96 commits) crypto: n2 - Set err to EINVAL if snprintf fails for hmac crypto: camm/qi - Use ERR_CAST() to return error-valued pointer crypto: mips/crc32 - Clean up useless assignment operations crypto: qcom-rng - rename *_of_data to *_match_data crypto: qcom-rng - fix support for ACPI-based systems dt-bindings: crypto: qcom,prng: document support for SA8255p crypto: aegis128 - Fix indentation issue in crypto_aegis128_process_crypt() crypto: octeontx* - Select CRYPTO_AUTHENC crypto: testmgr - Hide ENOENT errors crypto: qat - Remove trailing space after \n newline crypto: hisilicon/sec - Remove trailing space after \n newline crypto: algboss - Pass instance creation error up crypto: api - Fix generic algorithm self-test races crypto: hisilicon/qm - inject error before stopping queue crypto: hisilicon/hpre - mask cluster timeout error crypto: hisilicon/qm - reset device before enabling it crypto: hisilicon/trng - modifying the order of header files crypto: hisilicon - add a lock for the qp send operation crypto: hisilicon - fix missed error branch crypto: ccp - do not request interrupt on cmd completion when irqs disabled ... |
||
Linus Torvalds
|
9410645520 |
Networking changes for 6.12.
The zero-copy changes are relatively significant, but regression risk should be contained. The feature needs to be used to cause trouble. The new code did trigger a PowerPC64 bug with GCC 14: https://lore.kernel.org/netdev/20240913125302.0a06b4c7@canb.auug.org.au/ a fix for which Michael will bring via his tree: https://lore.kernel.org/all/87jzffq9ge.fsf@mail.lhotse/ Unideal, not sure if you'll be willing to pull without that fix but since we caught this recently I figured we'll defer to you during the MW instead of trying to fix it cross-tree. Also it feels like we got an order of magnitude more semi-automated "refactoring" chaff than usual, I wonder if it's just us. Core & protocols ---------------- - Support Device Memory TCP, ability to zero-copy receive TCP payloads to a DMABUF region of memory while packet headers land separately in normal kernel buffers, and TCP processes then as usual. - The ability to read the PTP PHC (Physical Hardware Clock) alongside MONOTONIC_RAW timestamps with PTP_SYS_OFFSET_EXTENDED. Previously only CLOCK_REALTIME was supported. - Allow matching on all bits of IP DSCP for routing decisions. Previously we only supported on matching TOS bits in IPv4 which is a narrower interpretation of the same header field. - Increase the range of weights used for multi-path routing from 8 bits to 16 bits. - Add support for IPv6 PIO p flag in the Prefix Information Option per draft-ietf-6man-pio-pflag. - IPv6 IOAM6 support for new tunsrc encap mode for better performance. - Detect destinations which blackhole MPTCP traffic and avoid initiating MPTCP connections to them for a certain period of time, 1h by default. - Improve IPsec control path performance by removing the inexact policies list. - AF_VSOCK: add support for SIOCOUTQ ioctl. - Add enum for reasons TCP reset was sent for easier tracing. - Add SMC ringbufs usage statistics. Drivers ------- - Handle netconsole setup failures more gracefully, don't fail loading, retain the specified target as disabled. - Extend bonding's IPsec offload pass thru capabilities (ESN, stats). Filtering --------- - Add TCP_BPF_SOCK_OPS_CB_FLAGS to bpf_*sockopt() to address the case when long-lived sockets miss a chance to set additional callbacks if a sockops program was not attached early in their lifetime. - Support using BPF skb helpers in tracepoints. - Conntrack Netlink: support CTA_FILTER for flush. - Improve SCTP support in nfnetlink_queue. - Improve performance of large nftables flush transactions. Things we sprinkled into general kernel code -------------------------------------------- - selftests: support setting an "interpreter" for script files; make it easy to run as separate cases tests where one "interpreter" is fed various test descriptions (in our case packet sequences). Driver API ---------- - Extend core and ethtool APIs to support many PHYs connected to a single interface (PHY topologies). - Extend cable diagnostics to specify whether Time Domain Reflectometry (TDR) or Active Link Cable Diagnostic (ALCD) was used. - Add library for implementing MAC-PHY Ethernet drivers for SPI devices compatible with Open Alliance 10BASE-T1x MAC-PHY Serial Interface (TC6) standard. - Add helpers to the PHY framework, for PHYs following the Open Alliance standards: - 1000BaseT1 link settings - cable test and diagnostics - Support listing / dumping all allocated RSS contexts. - Add configuration for frequency Embedded SYNC in DPLL, which magically embeds sync pulses into Ethernet signaling. Device drivers -------------- - Ethernet high-speed NICs: - Broadcom (bnxt): - use better FW APIs for queue reset - support QOS and TPID settings for the SR-IOV VLAN - support dynamic MSI-X allocation - Intel (100G, ice, idpf): - ice: support PCIe subfunctions - iavf: add support for TC U32 filters on VFs - ice: support Embedded SYNC in DPLL - nVidia/Mellanox (mlx5): - support HW managed steering tables - support PCIe PTM cross timestamping - AMD/Pensando: - ionic: use page_pool to increase Rx performance - Cisco (enic): - report per-queue statistics - Ethernet virtual: - Microsoft vNIC: - mana: support configuring ring length - netvsc: enable more channels on systems with many CPUs - IBM veth: - optimize polling to improve TCP_RR performance - optimize performance of Tx handling - VirtIO net: - synchronize the operstate with the admin state to allow a lower virtio-net to propagate the link status to an upper device like macvlan - Ethernet NICs consumer, and embedded: - Add driver for Realtek automotive PCIe devices (RTL9054, RTL9068, RTL9072, RTL9075, RTL9068, RTL9071) - Add driver for Microchip LAN8650/1 10BASE-T1S MAC-PHY. - Microchip: - lan743x: use phylink - support WOL, EEE, pause, link settings - add Wake-on-LAN support for KSZ87xx family - add KSZ8895/KSZ8864 switch support - factor out FDMA code and use it in sparx5 and lan966x (including DCB support in both) - Synopsys (stmmac): - support frame preemption (configured using TC and ethtool) - support Loongson DWMAC (GMAC v3.73) - support RockChips RK3576 DWMAC - TI: - am65-cpsw: add multi queue RX support - icssg-prueth: HSR offload support - Cadence (macb): - enable software (hrtimer based) IRQ coalescing by default - Xilinx (axinet): - expose HW statistics - improve multicast filtering - relax Rx checksum offload constraints - MediaTek: - mt7530: add EN7581 support - Aspeed (ftgmac100): - report link speed and duplex - Intel: - igc: add mqprio offload - igc: report EEE configuration - RealTek (r8169): - add support for RTL8126A rev.b - Vitesse (vsc73xx): - implement FDB add/del/dump operations - Freescale (fs_enet): - use phylink - Ethernet PHYs: - vitesse: implement downshift and MDI-X in vsc73xx PHYs - microchip: support LAN887x, supporting IEEE 802.3bw (100BASE-T1) and IEEE 802.3bp (1000BASE-T1) specifications - add Applied Micro QT2025 PHY driver (in Rust) - add Motorcomm yt8821 2.5G Ethernet PHY driver - CAN: - add driver for Rockchip RK3568 CAN-FD controller - flexcan: add wakeup support for imx95 - kvaser_usb: set hardware timestamp on transmitted packets - WiFi: - mac80211/cfg80211: - EHT rate support in AQL airtime fairness - handle DFS (radar detection) per link in Multi-Link Operation - RealTek (rtw89): - support RTL8852BT and 8852BE-VT (WiFi 6) - support hardware rfkill - support HW encryption in unicast management frames - support Wake-on-WLAN with supported network detection - RealTek (rtw89): - improve Rx performance by using USB frame aggregation - support USB 3 with RTL8822CU/RTL8822BU - Intel (iwlwifi/mvm): - offload RLC/SMPS functionality to firmware - Marvell (mwifiex): - add host based MLME to enable WPA3 - Bluetooth: - add support for Amlogic HCI UART protocol - add support for ISO data/packets to Intel and NXP drivers Signed-off-by: Jakub Kicinski <kuba@kernel.org> -----BEGIN PGP SIGNATURE----- iQIyBAABCAAdFiEE6jPA+I1ugmIBA4hXMUZtbf5SIrsFAmbnFW0ACgkQMUZtbf5S IrvA8A/4yxw9SFLFZVFn2c1kRssssSUENAljnP29MaINjr74BT2B324e5V5xiCK/ yT+hr9M+mlFDZVlZYAxo7Z64X6EwmjXewaH+2/tIsZf9LFySnkNq3sCxCuZWQNtE WjVdT/t+7rS8sGQefSggchXrSqZg1Rw/oCI3cKjQl8jB/CvDs7n1ivjtNz409jHy MKvcvf4cfG/olN0SnXh8kHHmz4d1rnPOi2OmC/dNAU8ErcDgC1t7PmMAzTfJWzND Akyxe4BvMkoKjL+kzIdpaf6EoLjUENPqu9/KKseP37HtYZmE4M0ENJOJnr7FVWwP GHymKwyp+VyI3RLNPIWrMJyCOwyUg4n4N44tGDn5bC3fYi1qK7U14pTP1vSZfXsK K8D6kpkVNllTLvf2z+FbweHu6CSh87vgdt1p7aNKpkEO0jISJBDFxLAen1buayKt 9VYXclcM7ZdjDd6w/53woieYizNeV10L5917htJCh/BbQ+XM0IjDR9wiJuj3aZ1s BrmsTK/7VuKxJ4LQKFkWnqnB02/GUHDbGVQoQCUBF7uaSPcPv4FWW6ibqIUz8zq5 HyGFOIL1Lc/J4s7D3mvAEhs6AKcVd9eU29TIcgLAUFyAYvSq7Y50ZeFtZrCysv2y Uy43qagPl4jKcFlHCriD2b/vFHttppL1ijLs2bvydMQkhY9eoQ== =ZEaS -----END PGP SIGNATURE----- Merge tag 'net-next-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next Pull networking updates from Jakub Kicinski: "The zero-copy changes are relatively significant, but regression risk should be contained. The feature needs to be used to cause trouble. Also it feels like we got an order of magnitude more semi-automated "refactoring" chaff than usual, I wonder if it's just us. Core & protocols: - Support Device Memory TCP, ability to zero-copy receive TCP payloads to a DMABUF region of memory while packet headers land separately in normal kernel buffers, and TCP processes then as usual. - The ability to read the PTP PHC (Physical Hardware Clock) alongside MONOTONIC_RAW timestamps with PTP_SYS_OFFSET_EXTENDED. Previously only CLOCK_REALTIME was supported. - Allow matching on all bits of IP DSCP for routing decisions. Previously we only supported on matching TOS bits in IPv4 which is a narrower interpretation of the same header field. - Increase the range of weights used for multi-path routing from 8 bits to 16 bits. - Add support for IPv6 PIO p flag in the Prefix Information Option per draft-ietf-6man-pio-pflag. - IPv6 IOAM6 support for new tunsrc encap mode for better performance. - Detect destinations which blackhole MPTCP traffic and avoid initiating MPTCP connections to them for a certain period of time, 1h by default. - Improve IPsec control path performance by removing the inexact policies list. - AF_VSOCK: add support for SIOCOUTQ ioctl. - Add enum for reasons TCP reset was sent for easier tracing. - Add SMC ringbufs usage statistics. Drivers: - Handle netconsole setup failures more gracefully, don't fail loading, retain the specified target as disabled. - Extend bonding's IPsec offload pass thru capabilities (ESN, stats). Filtering: - Add TCP_BPF_SOCK_OPS_CB_FLAGS to bpf_*sockopt() to address the case when long-lived sockets miss a chance to set additional callbacks if a sockops program was not attached early in their lifetime. - Support using BPF skb helpers in tracepoints. - Conntrack Netlink: support CTA_FILTER for flush. - Improve SCTP support in nfnetlink_queue. - Improve performance of large nftables flush transactions. Things we sprinkled into general kernel code: - selftests: support setting an "interpreter" for script files; make it easy to run as separate cases tests where one "interpreter" is fed various test descriptions (in our case packet sequences). Driver API: - Extend core and ethtool APIs to support many PHYs connected to a single interface (PHY topologies). - Extend cable diagnostics to specify whether Time Domain Reflectometry (TDR) or Active Link Cable Diagnostic (ALCD) was used. - Add library for implementing MAC-PHY Ethernet drivers for SPI devices compatible with Open Alliance 10BASE-T1x MAC-PHY Serial Interface (TC6) standard. - Add helpers to the PHY framework, for PHYs following the Open Alliance standards: - 1000BaseT1 link settings - cable test and diagnostics - Support listing / dumping all allocated RSS contexts. - Add configuration for frequency Embedded SYNC in DPLL, which magically embeds sync pulses into Ethernet signaling. Device drivers: - Ethernet high-speed NICs: - Broadcom (bnxt): - use better FW APIs for queue reset - support QOS and TPID settings for the SR-IOV VLAN - support dynamic MSI-X allocation - Intel (100G, ice, idpf): - ice: support PCIe subfunctions - iavf: add support for TC U32 filters on VFs - ice: support Embedded SYNC in DPLL - nVidia/Mellanox (mlx5): - support HW managed steering tables - support PCIe PTM cross timestamping - AMD/Pensando: - ionic: use page_pool to increase Rx performance - Cisco (enic): - report per-queue statistics - Ethernet virtual: - Microsoft vNIC: - mana: support configuring ring length - netvsc: enable more channels on systems with many CPUs - IBM veth: - optimize polling to improve TCP_RR performance - optimize performance of Tx handling - VirtIO net: - synchronize the operstate with the admin state to allow a lower virtio-net to propagate the link status to an upper device like macvlan - Ethernet NICs consumer, and embedded: - Add driver for Realtek automotive PCIe devices (RTL9054, RTL9068, RTL9072, RTL9075, RTL9068, RTL9071) - Add driver for Microchip LAN8650/1 10BASE-T1S MAC-PHY. - Microchip: - lan743x: use phylink - support WOL, EEE, pause, link settings - add Wake-on-LAN support for KSZ87xx family - add KSZ8895/KSZ8864 switch support - factor out FDMA code and use it in sparx5 and lan966x (including DCB support in both) - Synopsys (stmmac): - support frame preemption (configured using TC and ethtool) - support Loongson DWMAC (GMAC v3.73) - support RockChips RK3576 DWMAC - TI: - am65-cpsw: add multi queue RX support - icssg-prueth: HSR offload support - Cadence (macb): - enable software (hrtimer based) IRQ coalescing by default - Xilinx (axinet): - expose HW statistics - improve multicast filtering - relax Rx checksum offload constraints - MediaTek: - mt7530: add EN7581 support - Aspeed (ftgmac100): - report link speed and duplex - Intel: - igc: add mqprio offload - igc: report EEE configuration - RealTek (r8169): - add support for RTL8126A rev.b - Vitesse (vsc73xx): - implement FDB add/del/dump operations - Freescale (fs_enet): - use phylink - Ethernet PHYs: - vitesse: implement downshift and MDI-X in vsc73xx PHYs - microchip: support LAN887x, supporting IEEE 802.3bw (100BASE-T1) and IEEE 802.3bp (1000BASE-T1) specifications - add Applied Micro QT2025 PHY driver (in Rust) - add Motorcomm yt8821 2.5G Ethernet PHY driver - CAN: - add driver for Rockchip RK3568 CAN-FD controller - flexcan: add wakeup support for imx95 - kvaser_usb: set hardware timestamp on transmitted packets - WiFi: - mac80211/cfg80211: - EHT rate support in AQL airtime fairness - handle DFS (radar detection) per link in Multi-Link Operation - RealTek (rtw89): - support RTL8852BT and 8852BE-VT (WiFi 6) - support hardware rfkill - support HW encryption in unicast management frames - support Wake-on-WLAN with supported network detection - RealTek (rtw89): - improve Rx performance by using USB frame aggregation - support USB 3 with RTL8822CU/RTL8822BU - Intel (iwlwifi/mvm): - offload RLC/SMPS functionality to firmware - Marvell (mwifiex): - add host based MLME to enable WPA3 - Bluetooth: - add support for Amlogic HCI UART protocol - add support for ISO data/packets to Intel and NXP drivers" * tag 'net-next-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1303 commits) net/mlx5: HWS, check the correct variable in hws_send_ring_alloc_sq() netfilter: nft_socket: Fix a NULL vs IS_ERR() bug in nft_socket_cgroup_subtree_level() ice: Fix a NULL vs IS_ERR() check in probe() ice: Fix a couple NULL vs IS_ERR() bugs net: ethernet: fs_enet: Make the per clock optional net: ti: icssg-prueth: Add multicast filtering support in HSR mode net: ti: icssg-prueth: Enable HSR Tx duplication, Tx Tag and Rx Tag offload net: ti: icssg-prueth: Add support for HSR frame forward offload net: ti: icssg-prueth: Stop hardcoding def_inc net: ti: icss-iep: Move icss_iep structure net: ibm: emac: get rid of wol_irq net: ibm: emac: remove all waiting code net: ibm: emac: replace of_get_property net: ibm: emac: use netdev's phydev directly net: ibm: emac: use devm for register_netdev net: ibm: emac: remove mii_bus with devm net: ibm: emac: use devm for of_iomap net: ibm: emac: manage emac_irq with devm net: ibm: emac: use devm for alloc_etherdev octeontx2-af: debugfs: Add Channel info to RPM map ... |
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Jakub Kicinski
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3561373114 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Merge in late fixes to prepare for the 6.12 net-next PR. No conflicts or adjacent changes. Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
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Hongbo Li
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21dcbc17eb |
smb: use LIST_HEAD() to simplify code
list_head can be initialized automatically with LIST_HEAD() instead of calling INIT_LIST_HEAD(). No functional impact. Signed-off-by: Hongbo Li <lihongbo22@huawei.com> Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org> Signed-off-by: Steve French <stfrench@microsoft.com> |
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Pali Rohár
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2ba0d8947e |
cifs: Recognize SFU socket type
SFU since its (first) version 3.0 supports AF_LOCAL sockets and stores them on filesytem as system file with one zero byte. Add support for detecting this SFU socket type into cifs_sfu_type() function. With this change cifs_sfu_type() would correctly detect all special file types created by SFU: fifo, socket, symlink, block and char. Signed-off-by: Pali Rohár <pali@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> |
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Pali Rohár
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25f6bd0fb0 |
cifs: Show debug message when SFU Fifo type was detected
For debugging purposes it is a good idea to show detected SFU type also for Fifo. Debug message is already print for all other special types. Signed-off-by: Pali Rohár <pali@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> |
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Pali Rohár
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bb68327053 |
cifs: Put explicit zero byte into SFU block/char types
SFU types IntxCHR and IntxBLK are 8 bytes with zero as last byte. Make it explicit in memcpy and memset calls, so the zero byte is visible in the code (and not hidden as string trailing nul byte). It is important for reader to show the last byte for block and char types because it differs from the last byte of symlink type (which has it 0x01). Also it is important to show that the type is not nul-term string, but rather 8 bytes (with some printable bytes). Signed-off-by: Pali Rohár <pali@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> |
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Pali Rohár
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cf2ce67345 |
cifs: Add support for reading SFU symlink location
Currently when sfu mount option is specified then CIFS can recognize SFU symlink, but is not able to read symlink target location. readlink() syscall just returns that operation is not supported. Implement this missing functionality in cifs_sfu_type() function. Read target location of SFU-style symlink, parse it and fill into fattr's cf_symlink_target member. SFU-style symlink is file which has system attribute set and file content is buffer "IntxLNK\1" (8th byte is 0x01) followed by the target location encoded in little endian UCS-2/UTF-16. This format was introduced in Interix 3.0 subsystem, as part of the Microsoft SFU 3.0 and is used also by all later versions. Previous versions had no symlink support. Signed-off-by: Pali Rohár <pali@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> |
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Pali Rohár
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89c601ab7c |
cifs: Fix recognizing SFU symlinks
SFU symlinks have 8 byte prefix: "IntxLNK\1". So check also the last 8th byte 0x01. Signed-off-by: Pali Rohár <pali@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> |
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Qianqiang Liu
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9b4af91346 |
smb: client: compress: fix an "illegal accesses" issue
Using uninitialized value "bkt" when calling "kfree" Fixes: 13b68d44990d ("smb: client: compress: LZ77 code improvements cleanup") Signed-off-by: Qianqiang Liu <qianqiang.liu@163.com> Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org> Signed-off-by: Steve French <stfrench@microsoft.com> |
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Qianqiang Liu
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590efcd3c7 |
smb: client: compress: fix a potential issue of freeing an invalid pointer
The dst pointer may not be initialized when calling kvfree(dst) Fixes: 13b68d44990d9 ("smb: client: compress: LZ77 code improvements cleanup") Signed-off-by: Qianqiang Liu <qianqiang.liu@163.com> Signed-off-by: Steve French <stfrench@microsoft.com> |
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Enzo Matsumiya
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94ae8c3fee |
smb: client: compress: LZ77 code improvements cleanup
- Check data compressibility with some heuristics (copied from btrfs): - should_compress() final decision is is_compressible(data) - Cleanup compress/lz77.h leaving only lz77_compress() exposed: - Move parts to compress/lz77.c, while removing the rest of it because they were either unused, used only once, were implemented wrong (thanks to David Howells for the help) - Updated the compression parameters (still compatible with Windows implementation) trading off ~20% compression ratio for ~40% performance: - min match len: 3 -> 4 - max distance: 8KiB -> 1KiB - hash table type: u32 * -> u64 * Known bugs: This implementation currently works fine in general, but breaks with some payloads used during testing. Investigation ongoing, to be fixed in a next commit. Signed-off-by: Enzo Matsumiya <ematsumiya@suse.de> Co-developed-by: David Howells <dhowells@redhat.com> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Steve French <stfrench@microsoft.com> |
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Enzo Matsumiya
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f046d71e84 |
smb: client: insert compression check/call on write requests
On smb2_async_writev(), set CIFS_COMPRESS_REQ on request flags if should_compress() returns true. On smb_send_rqst() check the flags, and compress and send the request to the server. (*) If the compression fails with -EMSGSIZE (i.e. compressed size is >= uncompressed size), the original uncompressed request is sent instead. Signed-off-by: Enzo Matsumiya <ematsumiya@suse.de> Signed-off-by: Steve French <stfrench@microsoft.com> |
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Steve French
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d14bbfff25 |
smb3: mark compression as CONFIG_EXPERIMENTAL and fix missing compression operation
Move SMB3.1.1 compression code into experimental config option, and fix the compress mount option. Implement unchained LZ77 "plain" compression algorithm as per MS-XCA specification section "2.3 Plain LZ77 Compression Algorithm Details". Signed-off-by: Enzo Matsumiya <ematsumiya@suse.de> Signed-off-by: Steve French <stfrench@microsoft.com> |
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Gaosheng Cui
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6795dab403 |
cifs: Remove obsoleted declaration for cifs_dir_open
The cifs_dir_open() have been removed since
commit
|
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Shen Lichuan
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25e68c37ca |
smb: client: Use min() macro
Use the min() macro to simplify the function and improve its readability. Signed-off-by: Shen Lichuan <shenlichuan@vivo.com> Signed-off-by: Steve French <stfrench@microsoft.com> |
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Yuesong Li
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9290038be2 |
cifs: convert to use ERR_CAST()
Use ERR_CAST() as it is designed for casting an error pointer to another type. This macro uses the __force and __must_check modifiers, which are used to tell the compiler to check for errors where this macro is used. Signed-off-by: Yuesong Li <liyuesong@vivo.com> Signed-off-by: Steve French <stfrench@microsoft.com> |
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ChenXiaoSong
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e2fcd3fa03 |
smb: add comment to STATUS_MCA_OCCURED
Explained why the typo was not corrected. Signed-off-by: ChenXiaoSong <chenxiaosong@kylinos.cn> Reviewed-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> |
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ChenXiaoSong
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78181a5504 |
smb: move SMB2 Status code to common header file
There are only 4 different definitions between the client and server: - STATUS_SERVER_UNAVAILABLE: from client/smb2status.h - STATUS_FILE_NOT_AVAILABLE: from client/smb2status.h - STATUS_NO_PREAUTH_INTEGRITY_HASH_OVERLAP: from server/smbstatus.h - STATUS_INVALID_LOCK_RANGE: from server/smbstatus.h Rename client/smb2status.h to common/smb2status.h, and merge the 2 different definitions of server to common header file. Signed-off-by: ChenXiaoSong <chenxiaosong@kylinos.cn> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> |
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ChenXiaoSong
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b51174da74 |
smb: move some duplicate definitions to common/smbacl.h
In order to maintain the code more easily, move duplicate definitions to new common header file. Signed-off-by: ChenXiaoSong <chenxiaosong@kylinos.cn> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> |
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ChenXiaoSong
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09bedafc1e |
smb/client: rename cifs_ace to smb_ace
Preparation for moving acl definitions to new common header file. Use the following shell command to rename: find fs/smb/client -type f -exec sed -i \ 's/struct cifs_ace/struct smb_ace/g' {} + Signed-off-by: ChenXiaoSong <chenxiaosong@kylinos.cn> Reviewed-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> |
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ChenXiaoSong
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251b93ae73 |
smb/client: rename cifs_acl to smb_acl
Preparation for moving acl definitions to new common header file. Use the following shell command to rename: find fs/smb/client -type f -exec sed -i \ 's/struct cifs_acl/struct smb_acl/g' {} + Signed-off-by: ChenXiaoSong <chenxiaosong@kylinos.cn> Reviewed-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> |
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ChenXiaoSong
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7f599d8fb3 |
smb/client: rename cifs_sid to smb_sid
Preparation for moving acl definitions to new common header file. Use the following shell command to rename: find fs/smb/client -type f -exec sed -i \ 's/struct cifs_sid/struct smb_sid/g' {} + Signed-off-by: ChenXiaoSong <chenxiaosong@kylinos.cn> Reviewed-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> |
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ChenXiaoSong
|
3651487607 |
smb/client: rename cifs_ntsd to smb_ntsd
Preparation for moving acl definitions to new common header file. Use the following shell command to rename: find fs/smb/client -type f -exec sed -i \ 's/struct cifs_ntsd/struct smb_ntsd/g' {} + Signed-off-by: ChenXiaoSong <chenxiaosong@kylinos.cn> Reviewed-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> |
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Dan Carpenter
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be461814aa |
net/mlx5: HWS, check the correct variable in hws_send_ring_alloc_sq()
There is a copy and paste bug so this code checks "sq->dep_wqe" where
"sq->wr_priv" was intended. It could result in a NULL pointer
dereference.
Fixes:
|
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Dan Carpenter
|
7052622fcc |
netfilter: nft_socket: Fix a NULL vs IS_ERR() bug in nft_socket_cgroup_subtree_level()
The cgroup_get_from_path() function never returns NULL, it returns error
pointers. Update the error handling to match.
Fixes:
|
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Dan Carpenter
|
472d455e7c |
ice: Fix a NULL vs IS_ERR() check in probe()
The ice_allocate_sf() function returns error pointers on error. It
doesn't return NULL. Update the check to match.
Fixes:
|
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Dan Carpenter
|
75834577c0 |
ice: Fix a couple NULL vs IS_ERR() bugs
The ice_repr_create() function returns error pointers. It never returns NULL. Fix the callers to check for IS_ERR(). Fixes: |
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Maxime Chevallier
|
c209847b89 |
net: ethernet: fs_enet: Make the per clock optional
Some platforms that use fs_enet don't have the PER register clock. This
optional dependency on the clock was incorrectly made mandatory when
switching to devm_ accessors.
Reported-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Closes: https://lore.kernel.org/netdev/4e4defa9-ef2f-4ff1-95ca-6627c24db20c@wanadoo.fr/
Fixes:
|
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Linus Torvalds
|
98f7e32f20 | Linux 6.11 | ||
Miquel Raynal
|
869acb874f |
* Raw NAND changes
The use of for_each_child_of_node_scoped() has been spread into the subsystem drivers. Aside from that, a couple of exit path have been fixed (mtk, denali), the TI GPMC bindings have been enhanced to comply with up-to-date partition descriptions and as always there is a load of small and misc fixes. * SPI-NAND changes The most impacting series this cycle is bringing support for continuous reads in the SPI-NAND subsystem. This is a feature already merged in the raw NAND subsystem which allows optimizing the internal fetch times in the chip while reading sequential pages within an eraseblock. For now only Macronix NANDs benefit from this feature. While we are talking about Macronix, some of their chip need an explicit action for selecting a different plane, and support for it has also been brought. The bitflip threshold has also been set to the same arbitrary level as in the raw NAND subsystem to optimize wear leveling decisions, and finally support for a new Winbond chip has been added. -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEE9HuaYnbmDhq/XIDIJWrqGEe9VoQFAmbkfEYACgkQJWrqGEe9 VoT9TAgAsJZeCITvQfCBcaBScr8O86eqynvwkkfltdK8kcdCtH7P3gR9XvMmOOq8 QY8Ru072ufTj0dwT+YnWlRZ0jopK2Kd8JB41jYm4pP3euSUyIm+gf5d7AbHoWlLm J6HfvnDNzEO0Fixpj3hqFKCDr1Xt0jWzVLh/ZyNa+0co/oJi0w0lnWxIs/iCgBQ2 sSosVhc0X0kt7RhV8RFvyIu3i9k3MFzKYt6hP07PpAVxlshvWHLOnU27FiIhGioz UGwasbZ2XLbOZhcGaK9Q+cCrMZn52zJI8inlLKBFizU1+eUz4Q1kCVnx0OiPz7uW 7NyiiOUjPpJCrkKpWZbUnV3C2lZQOg== =Xg6Q -----END PGP SIGNATURE----- Merge tag 'nand/for-6.12' into mtd/next * Raw NAND changes The use of for_each_child_of_node_scoped() has been spread into the subsystem drivers. Aside from that, a couple of exit path have been fixed (mtk, denali), the TI GPMC bindings have been enhanced to comply with up-to-date partition descriptions and as always there is a load of small and misc fixes. * SPI-NAND changes The most impacting series this cycle is bringing support for continuous reads in the SPI-NAND subsystem. This is a feature already merged in the raw NAND subsystem which allows optimizing the internal fetch times in the chip while reading sequential pages within an eraseblock. For now only Macronix NANDs benefit from this feature. While we are talking about Macronix, some of their chip need an explicit action for selecting a different plane, and support for it has also been brought. The bitflip threshold has also been set to the same arbitrary level as in the raw NAND subsystem to optimize wear leveling decisions, and finally support for a new Winbond chip has been added. |
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Miquel Raynal
|
5d09909a19 |
SPI NOR changes for 6.12
Notable changes: - Add Write Protect support for N25Q064A. - New flash support for Zetta ZD25Q128C and Spansion S28HS256T. - Fix a NULL dereference in probe path for flashes without a name. The probe path tries to access the name without checking its existence first. S28HS256T is the first flash to define its entry without a name, uncovering this issue. -----BEGIN PGP SIGNATURE----- iIoEABYIADIWIQQTlUWNzXGEo3bFmyIR4drqP028CQUCZuWyzBQccHJhdHl1c2hA a2VybmVsLm9yZwAKCRAR4drqP028CXj6AQCvucu8Z8Z2WDwvpn51GGNOSmgIfHkJ i02EIQW5Cz3dygEA7pVZYyW1M/IfbgauX/NI/eYoEFwDfMD5t+MJ4HId+wY= =F9Ud -----END PGP SIGNATURE----- Merge tag 'spi-nor/for-6.12' into mtd/next SPI NOR changes for 6.12 Notable changes: - Add Write Protect support for N25Q064A. - New flash support for Zetta ZD25Q128C and Spansion S28HS256T. - Fix a NULL dereference in probe path for flashes without a name. The probe path tries to access the name without checking its existence first. S28HS256T is the first flash to define its entry without a name, uncovering this issue. |
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Linus Torvalds
|
d42f7708e2 |
Do not always honor guest PAT on CPUs that support self-snoop.
This triggers an issue in the bochsdrm driver, which used ioremap() instead of ioremap_wc() to map the video RAM. The revert lets video RAM use the WB memory type instead of the slower UC memory type. -----BEGIN PGP SIGNATURE----- iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmbmhVcUHHBib256aW5p QHJlZGhhdC5jb20ACgkQv/vSX3jHroPC8gf9GT8ynM3/+csYTKKvJ3acvhvFoIl0 xzptkWh9tal7H1jPG+BFq44o8DbAcb9u5pxPng9ng5ojmPwticBRWt6dpWyKurTm WKT2JRCV/6/sPDu8WrMLli9c/9P85ETFAyAPyr4CO4/rPg173qtLT5zxWjsLi0xz ZtVdAdHj041skYH8REYyRm2zolq/PIj7TWWAYZVRWgX2AkQeRq//g51MpBgLfbYt BNL7TLqpaD3ZSNHXsTZDn3c1jh9VnPGFPa+QSq2a6JgPPqCuJzs7RpPwMzTRlkoT agdRf8Wj082u1kqMGCHLXHGQybevauLs+yQYRkojpxj774PPNzH3kEGOEA== =9Eo3 -----END PGP SIGNATURE----- Merge tag 'for-linus-6.11' of git://git.kernel.org/pub/scm/virt/kvm/kvm Pull kvm fix from Paolo Bonzini: "Do not always honor guest PAT on CPUs that support self-snoop. This triggers an issue in the bochsdrm driver, which used ioremap() instead of ioremap_wc() to map the video RAM. The revert lets video RAM use the WB memory type instead of the slower UC memory type" * tag 'for-linus-6.11' of git://git.kernel.org/pub/scm/virt/kvm/kvm: Revert "KVM: VMX: Always honor guest PAT on CPUs that support self-snoop" |
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Paolo Bonzini
|
9d70f3fec1 |
Revert "KVM: VMX: Always honor guest PAT on CPUs that support self-snoop"
This reverts commit
|
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Paolo Bonzini
|
0cdcc99eea |
Merge tag 'kvm-riscv-6.12-1' of https://github.com/kvm-riscv/linux into HEAD
KVM/riscv changes for 6.12 - Fix sbiret init before forwarding to userspace - Don't zero-out PMU snapshot area before freeing data - Allow legacy PMU access from guest - Fix to allow hpmcounter31 from the guest |
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Paolo Bonzini
|
1a371190a3 |
Merge tag 'loongarch-kvm-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson into HEAD
LoongArch KVM changes for v6.12 1. Revert qspinlock to test-and-set simple lock on VM. 2. Add Loongson Binary Translation extension support. 3. Add PMU support for guest. 4. Enable paravirt feature control from VMM. 5. Implement function kvm_para_has_feature(). |