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[openeuler:OLK-6.6 3479/3479] drivers/ub/urma/ubcore/ubcore_connect_adapter.c:190:1: warning: no previous prototype for 'ubcore_find_remove_ex_tp_info'
by kernel test robot 05 Dec '25

05 Dec '25

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: f9a278cf61499e631038cf7d7847bb990cf89d7e commit: cd3e93f2a6d3bba9ff616fb065a943877d3d7894 [3479/3479] urma: implement ubcore basic connection and bonding support config: arm64-randconfig-r061-20251205 (https://download.01.org/0day-ci/archive/20251205/202512051530.omM8ItZN-lkp@…) compiler: aarch64-linux-gcc (GCC) 9.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251205/202512051530.omM8ItZN-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202512051530.omM8ItZN-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/ub/urma/ubcore/ubcore_connect_adapter.c:190:1: warning: no previous prototype for 'ubcore_find_remove_ex_tp_info' [-Wmissing-prototypes] 190 | ubcore_find_remove_ex_tp_info(struct ubcore_device *dev, uint64_t tp_handle) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for PGP_PRELOAD Depends on [n]: CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=n] Selected by [y]: - PGP_PRELOAD_PUBLIC_KEYS [=y] && CRYPTO [=y] vim +/ubcore_find_remove_ex_tp_info +190 drivers/ub/urma/ubcore/ubcore_connect_adapter.c 188 189 struct ubcore_ex_tp_info * > 190 ubcore_find_remove_ex_tp_info(struct ubcore_device *dev, uint64_t tp_handle) 191 { 192 struct ubcore_ex_tp_info *ex_tp_info = NULL; 193 uint32_t hash; 194 195 hash = ubcore_get_ex_tp_hash(&tp_handle); 196 spin_lock(&dev->ht[UBCORE_HT_EX_TP].lock); 197 if (dev->ht[UBCORE_HT_EX_TP].head == NULL) { 198 spin_unlock(&dev->ht[UBCORE_HT_EX_TP].lock); 199 return NULL; 200 } 201 202 ex_tp_info = ubcore_hash_table_lookup_nolock(&dev->ht[UBCORE_HT_EX_TP], 203 hash, &tp_handle); 204 if (ex_tp_info == NULL) { 205 spin_unlock(&dev->ht[UBCORE_HT_EX_TP].lock); 206 ubcore_log_warn("Failed to find ex_tp_info, tp_handle: %llu.\n", 207 tp_handle); 208 return NULL; 209 } 210 ubcore_hash_table_remove_nolock(&dev->ht[UBCORE_HT_EX_TP], 211 &ex_tp_info->hnode); 212 spin_unlock(&dev->ht[UBCORE_HT_EX_TP].lock); 213 214 return ex_tp_info; 215 } 216 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6 3479/3479] include/linux/mmzone.h:1788:2: error: Allocator MAX_ORDER exceeds SECTION_SIZE
by kernel test robot 05 Dec '25

05 Dec '25

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: f9a278cf61499e631038cf7d7847bb990cf89d7e commit: c93eb12529e21dbb59796132f4fdf75fad4eddaf [3479/3479] LoongArch: Adapted SECTION_SIZE_BITS with page size config: loongarch-randconfig-001-20251205 (https://download.01.org/0day-ci/archive/20251205/202512051233.eoZixxMi-lkp@…) compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project d8b43edf552840e59a22a7f3cc332697bd434782) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251205/202512051233.eoZixxMi-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202512051233.eoZixxMi-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from arch/loongarch/kernel/asm-offsets.c:9: In file included from include/linux/mm.h:7: In file included from include/linux/gfp.h:7: >> include/linux/mmzone.h:1788:2: error: Allocator MAX_ORDER exceeds SECTION_SIZE 1788 | #error Allocator MAX_ORDER exceeds SECTION_SIZE | ^ In file included from arch/loongarch/kernel/asm-offsets.c:9: In file included from include/linux/mm.h:1100: In file included from include/linux/huge_mm.h:8: In file included from include/linux/fs.h:33: In file included from include/linux/percpu-rwsem.h:7: In file included from include/linux/rcuwait.h:6: In file included from include/linux/sched/signal.h:6: include/linux/signal.h:97:11: warning: array index 3 is past the end of the array (that has type 'unsigned long[1]') [-Warray-bounds] 97 | return (set->sig[3] | set->sig[2] | | ^ ~ include/uapi/asm-generic/signal.h:62:2: note: array 'sig' declared here 62 | unsigned long sig[_NSIG_WORDS]; | ^ In file included from arch/loongarch/kernel/asm-offsets.c:9: In file included from include/linux/mm.h:1100: In file included from include/linux/huge_mm.h:8: In file included from include/linux/fs.h:33: In file included from include/linux/percpu-rwsem.h:7: In file included from include/linux/rcuwait.h:6: In file included from include/linux/sched/signal.h:6: include/linux/signal.h:97:25: warning: array index 2 is past the end of the array (that has type 'unsigned long[1]') [-Warray-bounds] 97 | return (set->sig[3] | set->sig[2] | | ^ ~ include/uapi/asm-generic/signal.h:62:2: note: array 'sig' declared here 62 | unsigned long sig[_NSIG_WORDS]; | ^ In file included from arch/loongarch/kernel/asm-offsets.c:9: In file included from include/linux/mm.h:1100: In file included from include/linux/huge_mm.h:8: In file included from include/linux/fs.h:33: In file included from include/linux/percpu-rwsem.h:7: In file included from include/linux/rcuwait.h:6: In file included from include/linux/sched/signal.h:6: include/linux/signal.h:98:4: warning: array index 1 is past the end of the array (that has type 'unsigned long[1]') [-Warray-bounds] 98 | set->sig[1] | set->sig[0]) == 0; | ^ ~ include/uapi/asm-generic/signal.h:62:2: note: array 'sig' declared here 62 | unsigned long sig[_NSIG_WORDS]; | ^ In file included from arch/loongarch/kernel/asm-offsets.c:9: In file included from include/linux/mm.h:1100: In file included from include/linux/huge_mm.h:8: In file included from include/linux/fs.h:33: In file included from include/linux/percpu-rwsem.h:7: In file included from include/linux/rcuwait.h:6: In file included from include/linux/sched/signal.h:6: include/linux/signal.h:100:11: warning: array index 1 is past the end of the array (that has type 'unsigned long[1]') [-Warray-bounds] 100 | return (set->sig[1] | set->sig[0]) == 0; | ^ ~ include/uapi/asm-generic/signal.h:62:2: note: array 'sig' declared here 62 | unsigned long sig[_NSIG_WORDS]; | ^ In file included from arch/loongarch/kernel/asm-offsets.c:9: In file included from include/linux/mm.h:1100: In file included from include/linux/huge_mm.h:8: In file included from include/linux/fs.h:33: In file included from include/linux/percpu-rwsem.h:7: In file included from include/linux/rcuwait.h:6: In file included from include/linux/sched/signal.h:6: include/linux/signal.h:113:11: warning: array index 3 is past the end of the array (that has type 'const unsigned long[1]') [-Warray-bounds] 113 | return (set1->sig[3] == set2->sig[3]) && | ^ ~ include/uapi/asm-generic/signal.h:62:2: note: array 'sig' declared here 62 | unsigned long sig[_NSIG_WORDS]; | ^ In file included from arch/loongarch/kernel/asm-offsets.c:9: In file included from include/linux/mm.h:1100: In file included from include/linux/huge_mm.h:8: In file included from include/linux/fs.h:33: In file included from include/linux/percpu-rwsem.h:7: In file included from include/linux/rcuwait.h:6: In file included from include/linux/sched/signal.h:6: include/linux/signal.h:113:27: warning: array index 3 is past the end of the array (that has type 'const unsigned long[1]') [-Warray-bounds] 113 | return (set1->sig[3] == set2->sig[3]) && | ^ ~ include/uapi/asm-generic/signal.h:62:2: note: array 'sig' declared here 62 | unsigned long sig[_NSIG_WORDS]; | ^ In file included from arch/loongarch/kernel/asm-offsets.c:9: In file included from include/linux/mm.h:1100: In file included from include/linux/huge_mm.h:8: In file included from include/linux/fs.h:33: In file included from include/linux/percpu-rwsem.h:7: In file included from include/linux/rcuwait.h:6: In file included from include/linux/sched/signal.h:6: include/linux/signal.h:114:5: warning: array index 2 is past the end of the array (that has type 'const unsigned long[1]') [-Warray-bounds] 114 | (set1->sig[2] == set2->sig[2]) && | ^ ~ include/uapi/asm-generic/signal.h:62:2: note: array 'sig' declared here 62 | unsigned long sig[_NSIG_WORDS]; | ^ In file included from arch/loongarch/kernel/asm-offsets.c:9: In file included from include/linux/mm.h:1100: In file included from include/linux/huge_mm.h:8: In file included from include/linux/fs.h:33: In file included from include/linux/percpu-rwsem.h:7: In file included from include/linux/rcuwait.h:6: In file included from include/linux/sched/signal.h:6: vim +1788 include/linux/mmzone.h d41dee369bff3b Andy Whitcroft 2005-06-23 1783 835c134ec4dd75 Mel Gorman 2007-10-16 1784 #define SECTION_BLOCKFLAGS_BITS \ d9c2340052278d Mel Gorman 2007-10-16 1785 ((1UL << (PFN_SECTION_SHIFT - pageblock_order)) * NR_PAGEBLOCK_BITS) 835c134ec4dd75 Mel Gorman 2007-10-16 1786 23baf831a32c04 Kirill A. Shutemov 2023-03-15 1787 #if (MAX_ORDER + PAGE_SHIFT) > SECTION_SIZE_BITS d41dee369bff3b Andy Whitcroft 2005-06-23 @1788 #error Allocator MAX_ORDER exceeds SECTION_SIZE d41dee369bff3b Andy Whitcroft 2005-06-23 1789 #endif d41dee369bff3b Andy Whitcroft 2005-06-23 1790 :::::: The code at line 1788 was first introduced by commit :::::: d41dee369bff3b9dcb6328d4d822926c28cc2594 [PATCH] sparsemem memory model :::::: TO: Andy Whitcroft <apw(a)shadowen.org> :::::: CC: Linus Torvalds <torvalds(a)ppc970.osdl.org> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[PATCH OLK-6.6 0/2] Fix some memory policy bugfix
by Ze Zuo 05 Dec '25

05 Dec '25

Fix bugfix due to merge some mainline memory policy patch. Ze Zuo (2): mempolicy: fix missing mmap_read_unlock() in error path mempolicy: restrict smart grid scheduling to vma_alloc_folio path include/linux/gfp.h | 13 +++++++++---- mm/mempolicy.c | 36 ++++++++++++++++++++++++------------ 2 files changed, 33 insertions(+), 16 deletions(-) -- 2.25.1

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openEuler Kernel SIG双周例会
by openEuler conference 05 Dec '25

05 Dec '25

您好！ Kernel 邀请您参加 2025-12-05 14:00 召开的WeLink会议(自动录制) 会议主题：openEuler Kernel SIG双周例会会议内容： 1. 进展update 2. 议题征集中（可回复本邮件申请，或填报至会议纪要看板）会议链接：https://meeting.huaweicloud.com:36443/#/j/964469206 会议纪要：https://etherpad.openeuler.org/p/Kernel-meetings 更多资讯尽在：https://www.openeuler.org/zh/ Hello! Kernel invites you to attend the WeLink conference(auto recording) will be held at 2025-12-05 14:00, The subject of the conference is openEuler Kernel SIG双周例会 Summary: 1. 进展update 2. 议题征集中（可回复本邮件申请，或填报至会议纪要看板） You can join the meeting at https://meeting.huaweicloud.com:36443/#/j/964469206 Add topics at https://etherpad.openeuler.org/p/Kernel-meetings More information: https://www.openeuler.org/en/

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[openeuler:OLK-6.6 3479/3479] include/linux/mmzone.h:1788:2: error: #error Allocator MAX_ORDER exceeds SECTION_SIZE
by kernel test robot 05 Dec '25

05 Dec '25

Hi zhangtianyang, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: f9a278cf61499e631038cf7d7847bb990cf89d7e commit: c93eb12529e21dbb59796132f4fdf75fad4eddaf [3479/3479] LoongArch: Adapted SECTION_SIZE_BITS with page size config: loongarch-randconfig-002-20251205 (https://download.01.org/0day-ci/archive/20251205/202512051112.JRlvwQmR-lkp@…) compiler: loongarch64-linux-gcc (GCC) 15.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251205/202512051112.JRlvwQmR-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202512051112.JRlvwQmR-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from include/linux/gfp.h:7, from include/linux/mm.h:7, from arch/loongarch/kernel/asm-offsets.c:9: >> include/linux/mmzone.h:1788:2: error: #error Allocator MAX_ORDER exceeds SECTION_SIZE 1788 | #error Allocator MAX_ORDER exceeds SECTION_SIZE | ^~~~~ arch/loongarch/kernel/asm-offsets.c:18:6: warning: no previous prototype for 'output_ptreg_defines' [-Wmissing-prototypes] 18 | void output_ptreg_defines(void) | ^~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/asm-offsets.c:65:6: warning: no previous prototype for 'output_task_defines' [-Wmissing-prototypes] 65 | void output_task_defines(void) | ^~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/asm-offsets.c:80:6: warning: no previous prototype for 'output_thread_info_defines' [-Wmissing-prototypes] 80 | void output_thread_info_defines(void) | ^~~~~~~~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/asm-offsets.c:96:6: warning: no previous prototype for 'output_thread_defines' [-Wmissing-prototypes] 96 | void output_thread_defines(void) | ^~~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/asm-offsets.c:132:6: warning: no previous prototype for 'output_thread_fpu_defines' [-Wmissing-prototypes] 132 | void output_thread_fpu_defines(void) | ^~~~~~~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/asm-offsets.c:173:6: warning: no previous prototype for 'output_thread_lbt_defines' [-Wmissing-prototypes] 173 | void output_thread_lbt_defines(void) | ^~~~~~~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/asm-offsets.c:183:6: warning: no previous prototype for 'output_mm_defines' [-Wmissing-prototypes] 183 | void output_mm_defines(void) | ^~~~~~~~~~~~~~~~~ arch/loongarch/kernel/asm-offsets.c:215:6: warning: no previous prototype for 'output_sc_defines' [-Wmissing-prototypes] 215 | void output_sc_defines(void) | ^~~~~~~~~~~~~~~~~ arch/loongarch/kernel/asm-offsets.c:223:6: warning: no previous prototype for 'output_signal_defines' [-Wmissing-prototypes] 223 | void output_signal_defines(void) | ^~~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/asm-offsets.c:261:6: warning: no previous prototype for 'output_smpboot_defines' [-Wmissing-prototypes] 261 | void output_smpboot_defines(void) | ^~~~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/asm-offsets.c:283:6: warning: no previous prototype for 'output_fgraph_ret_regs_defines' [-Wmissing-prototypes] 283 | void output_fgraph_ret_regs_defines(void) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/asm-offsets.c:294:6: warning: no previous prototype for 'output_kvm_defines' [-Wmissing-prototypes] 294 | void output_kvm_defines(void) | ^~~~~~~~~~~~~~~~~~ make[3]: *** [scripts/Makefile.build:116: arch/loongarch/kernel/asm-offsets.s] Error 1 shuffle=3414368292 make[3]: Target 'prepare' not remade because of errors. make[2]: *** [Makefile:1202: prepare0] Error 2 shuffle=3414368292 make[2]: Target 'prepare' not remade because of errors. make[1]: *** [Makefile:234: __sub-make] Error 2 shuffle=3414368292 make[1]: Target 'prepare' not remade because of errors. make: *** [Makefile:234: __sub-make] Error 2 shuffle=3414368292 make: Target 'prepare' not remade because of errors. vim +1788 include/linux/mmzone.h d41dee369bff3b Andy Whitcroft 2005-06-23 1783 835c134ec4dd75 Mel Gorman 2007-10-16 1784 #define SECTION_BLOCKFLAGS_BITS \ d9c2340052278d Mel Gorman 2007-10-16 1785 ((1UL << (PFN_SECTION_SHIFT - pageblock_order)) * NR_PAGEBLOCK_BITS) 835c134ec4dd75 Mel Gorman 2007-10-16 1786 23baf831a32c04 Kirill A. Shutemov 2023-03-15 1787 #if (MAX_ORDER + PAGE_SHIFT) > SECTION_SIZE_BITS d41dee369bff3b Andy Whitcroft 2005-06-23 @1788 #error Allocator MAX_ORDER exceeds SECTION_SIZE d41dee369bff3b Andy Whitcroft 2005-06-23 1789 #endif d41dee369bff3b Andy Whitcroft 2005-06-23 1790 :::::: The code at line 1788 was first introduced by commit :::::: d41dee369bff3b9dcb6328d4d822926c28cc2594 [PATCH] sparsemem memory model :::::: TO: Andy Whitcroft <apw(a)shadowen.org> :::::: CC: Linus Torvalds <torvalds(a)ppc970.osdl.org> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[PATCH OLK-6.6 0/4] mainline patch backport
by Xinyu Zheng 05 Dec '25

05 Dec '25

Catalin Marinas (1): arm64: mte: Do not flag the zero page as PG_mte_tagged Kaushlendra Kumar (1): ACPI: button: Call input_free_device() on failing input device registration Pin-yen Lin (1): PM: sleep: Do not wait on SYNC_STATE_ONLY device links Yipeng Zou (1): timers: Fix NULL function pointer race in timer_shutdown_sync() arch/arm64/kernel/cpufeature.c | 10 +++++++--- arch/arm64/kernel/mte.c | 3 ++- drivers/acpi/button.c | 4 +++- drivers/base/base.h | 1 + drivers/base/core.c | 2 +- drivers/base/power/main.c | 6 ++++-- kernel/time/timer.c | 7 ++++--- 7 files changed, 22 insertions(+), 11 deletions(-) -- 2.34.1

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[PATCH OLK-5.10 0/2] mainline patch backport
by Xinyu Zheng 05 Dec '25

05 Dec '25

Catalin Marinas (1): arm64: mte: Do not flag the zero page as PG_mte_tagged Yipeng Zou (1): timers: Fix NULL function pointer race in timer_shutdown_sync() arch/arm64/kernel/cpufeature.c | 10 ++++++++-- arch/arm64/kernel/mte.c | 3 ++- kernel/time/timer.c | 7 ++++--- 3 files changed, 14 insertions(+), 6 deletions(-) -- 2.34.1

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[PATCH OLK-5.10 0/2] mainline patch backport
by Xinyu Zheng 05 Dec '25

05 Dec '25

Catalin Marinas (1): arm64: mte: Do not flag the zero page as PG_mte_tagged Yipeng Zou (1): timers: Fix NULL function pointer race in timer_shutdown_sync() arch/arm64/kernel/cpufeature.c | 10 ++++++++-- arch/arm64/kernel/mte.c | 3 ++- kernel/time/timer.c | 7 ++++--- 3 files changed, 14 insertions(+), 6 deletions(-) -- 2.34.1

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[openeuler:OLK-5.10 3345/3345] drivers/net/ethernet/yusur/k2/../platform/ys_intr.c:113:40: warning: non-overlapping comparisons always evaluate to false
by kernel test robot 05 Dec '25

05 Dec '25

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 94c9d29e871d7af205d35228eec92d863bbb7444 commit: c92533ad657c0a5d1a7a6355ef2c357cbb91d5c0 [3345/3345] drivers: initial support for KPU FLEXFLOW-2100P driver from Yusur Technology config: x86_64-allmodconfig (https://download.01.org/0day-ci/archive/20251205/202512050401.bWD2A9JO-lkp@…) compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project b3428bb966f1de8aa48375ffee0eba04ede133b7) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251205/202512050401.bWD2A9JO-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202512050401.bWD2A9JO-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from <built-in>:2: In file included from include/linux/compiler_types.h:69: include/linux/compiler-clang.h:34:9: warning: '__SANITIZE_ADDRESS__' macro redefined [-Wmacro-redefined] 34 | #define __SANITIZE_ADDRESS__ | ^ <built-in>:353:9: note: previous definition is here 353 | #define __SANITIZE_ADDRESS__ 1 | ^ >> drivers/net/ethernet/yusur/k2/../platform/ys_intr.c:113:40: warning: non-overlapping comparisons always evaluate to false [-Wtautological-overlap-compare] 113 | if (sub->irq_type < YS_IRQ_TYPE_QUEUE && | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~ 114 | sub->irq_type > YS_IRQ_TYPE_HW_PRIVATE) { | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2 warnings generated. vim +113 drivers/net/ethernet/yusur/k2/../platform/ys_intr.c 94 95 static int ys_request_irq(struct ys_pdev_priv *pdev_priv, int index, 96 struct ys_irq_sub *sub) 97 { 98 struct ys_irq_table *irq_table = &pdev_priv->irq_table; 99 struct ys_irq *irq; 100 int ret; 101 102 if (index >= irq_table->max) 103 return -EINVAL; 104 105 if (IS_ERR_OR_NULL(sub)) 106 return -EINVAL; 107 108 if (IS_ERR_OR_NULL(irq_table->irqs)) { 109 ys_dev_err("Missing irq table irqs"); 110 return -EINVAL; 111 } 112 > 113 if (sub->irq_type < YS_IRQ_TYPE_QUEUE && 114 sub->irq_type > YS_IRQ_TYPE_HW_PRIVATE) { 115 ys_dev_err("Invalid sub irq type: %d", sub->irq_type); 116 return -EINVAL; 117 } 118 119 if (IS_ERR_OR_NULL(sub->handler)) { 120 ys_dev_err("Missing irq handler"); 121 return -EINVAL; 122 } 123 124 mutex_lock(&irq_table->lock); 125 126 irq = &irq_table->irqs[index]; 127 if (irq->state != YS_IRQ_STATE_UNREGISTERED) { 128 mutex_unlock(&irq_table->lock); 129 ys_dev_err("Irq %d(%d) has already been registered", 130 index, irq->state); 131 return -EINVAL; 132 } 133 134 irq->sub = *sub; 135 if (irq->sub.bh_type == YS_IRQ_BH_WORK) { 136 if (IS_ERR_OR_NULL(irq->sub.bh.work_handler)) { 137 memset(&irq->sub, 0, sizeof(struct ys_irq_sub)); 138 mutex_unlock(&irq_table->lock); 139 ys_dev_err("Irq %d(%d) missing work_handler", 140 index, irq->sub.bh_type); 141 return -EINVAL; 142 } 143 INIT_WORK(&irq->sub.bh.work, irq->sub.bh.work_handler); 144 } 145 146 if (irq->sub.devname) 147 ret = pci_request_irq(pdev_priv->pdev, 148 irq->index, 149 irq->sub.handler, 150 irq->sub.bh.thread_fn, 151 irq, irq->sub.devname); 152 else 153 ret = pci_request_irq(pdev_priv->pdev, 154 irq->index, 155 irq->sub.handler, 156 irq->sub.bh.thread_fn, 157 irq, "%s-%d-bdf:%d%d%d", 158 pdev_priv->nic_type->func_name, index, 159 pdev_priv->pdev->bus->number, 160 PCI_SLOT(pdev_priv->pdev->devfn), 161 PCI_FUNC(pdev_priv->pdev->devfn)); 162 163 if (ret < 0) { 164 memset(&irq->sub, 0, sizeof(struct ys_irq_sub)); 165 mutex_unlock(&irq_table->lock); 166 ys_dev_err("Failed to request irq index %d virq %d", index, 167 irq->irqn); 168 return ret; 169 } 170 171 irq->state = YS_IRQ_STATE_REGISTERED; 172 irq_table->used++; 173 174 mutex_unlock(&irq_table->lock); 175 176 ys_debug("Request irq %d vector %d", index, irq->irqn); 177 178 return 0; 179 } 180 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[PATCH OLK-6.6 00/12] crypto: hisilicon - add reference counting to queues for tfm kernel reuse
by Chenghai Huang 04 Dec '25

04 Dec '25

From: JiangShui Yang <yangjiangshui(a)h-partners.com> Chenghai Huang (8): crypto: hisilicon/zip - adjust the way to obtain the req in the callback function crypto: hisilicon/sec - move backlog management to qp and store sqe in qp for callback crypto: hisilicon/qm - enhance the configuration of req_type in queue attributes crypto: hisilicon/qm - centralize the sending locks of each module into qm crypto: hisilicon - consolidate qp creation and start in hisi_qm_alloc_qps_node crypto: hisilicon/qm - add reference counting to queues for tfm kernel reuse crypto: hisilicon/qm - optimize device selection priority based on queue ref count and NUMA distance crypto: hisilicon/zip - support fallback for zip JiangShui Yang (1): Revert "crypto: hisilicon/hpre - support the hpre algorithm fallback" Qi Tao (1): crypto: hisilicon/sec2 - support skcipher/aead fallback for hardware queue unavailable Weili Qian (1): crypto: hisilicon/hpre - support the hpre algorithm fallback lizhi (1): crypto: hisilicon/hpre: extend tag field to 64 bits for better performance drivers/crypto/hisilicon/Kconfig | 1 + drivers/crypto/hisilicon/hpre/hpre.h | 5 +- drivers/crypto/hisilicon/hpre/hpre_crypto.c | 261 +++----------------- drivers/crypto/hisilicon/hpre/hpre_main.c | 2 +- drivers/crypto/hisilicon/qm.c | 206 +++++++++++---- drivers/crypto/hisilicon/sec2/sec.h | 7 - drivers/crypto/hisilicon/sec2/sec_crypto.c | 159 +++++++----- drivers/crypto/hisilicon/sec2/sec_main.c | 21 +- drivers/crypto/hisilicon/zip/zip.h | 2 +- drivers/crypto/hisilicon/zip/zip_crypto.c | 164 +++++++----- drivers/crypto/hisilicon/zip/zip_main.c | 4 +- include/linux/hisi_acc_qm.h | 14 +- 12 files changed, 417 insertions(+), 429 deletions(-) -- 2.43.0

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