From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.13]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D0C5F386 for ; Sat, 29 Jun 2024 00:21:08 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.13 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719620472; cv=none; b=OPsz6ncves3pVjVO2trU3WishfN325tj/SA0lBuC1m4XSGFdKPtOnq1WfWVrOXgJH0UpK5BwymR/IoUr38lBk5VODeF8WBawGUS2rxr7NL1WE1+/sCC4UuobrkLVphbhekgJMsrqvU2TO0NIJ7YOtnbtojgva19653bA2iKa38g= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719620472; c=relaxed/simple; bh=WGp6GHDR3ZvkGdJ2BfQv+ZWqaw5zAwAGBWnmjLkV6L8=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=Pz/+GQIMw6TfNr6EHjyY54ncGGM98WfC25lPCyvduA8Wb4drpruRIpz5zyz3Peht7wM6Enec77hetJ81nxQeCL6Lkq4ybHeZlJPJK5yg8oNj/8nU/mZMjfi/HlRZpoqS1oGPtqWSAsiKW9YFs3+oiMzE7jrz/2De9Sd9Q8nElJE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=Oy6IqbC4; arc=none smtp.client-ip=192.198.163.13 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="Oy6IqbC4" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1719620469; x=1751156469; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=WGp6GHDR3ZvkGdJ2BfQv+ZWqaw5zAwAGBWnmjLkV6L8=; b=Oy6IqbC4ma0neB6VURFdVWc2j7hl8hFrwPZd9bpNPmhHre82/JtZD0BP z9zKZ5k8trG6ToI7vdCsL+pMNPN/lMzb8OdIARKxAAwEk1kXpdmFw1v0S 5/VkjwcSU59X7ta2nEsXlaSNh+7MxD2hQdlr3mMYYiose8suYPhy35uPh 14G6jwHQ+1Km7VB3TGmHDdJss7ix50mqkqqhT1d1YgWMYL3MlGZ3pi5vu DfnzQ1Lpff2FQOh8N3RdWuLziRrD0tSDH6nmwdEhDZck89s0Nt1yUlG1P Lodoj8tc7nKg7iQJHtPxJyFN2PEI9ZBUe+bMThHRX+nxF5N88cvVxm9jK g==; X-CSE-ConnectionGUID: Qn4CyjGmROC9AE+q1B9MOw== X-CSE-MsgGUID: eyyEuru8TNySRhHwZZIzOA== X-IronPort-AV: E=McAfee;i="6700,10204,11117"; a="19720112" X-IronPort-AV: E=Sophos;i="6.09,170,1716274800"; d="scan'208";a="19720112" Received: from orviesa008.jf.intel.com ([10.64.159.148]) by fmvoesa107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Jun 2024 17:21:08 -0700 X-CSE-ConnectionGUID: hKm53sy7Rm28kxaEUmdksQ== X-CSE-MsgGUID: kuZGVH4wQ6mZvgdcYm42OQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.09,170,1716274800"; d="scan'208";a="45639839" Received: from lkp-server01.sh.intel.com (HELO 68891e0c336b) ([10.239.97.150]) by orviesa008.jf.intel.com with ESMTP; 28 Jun 2024 17:21:04 -0700 Received: from kbuild by 68891e0c336b with local (Exim 4.96) (envelope-from ) id 1sNLpt-000Ik9-24; Sat, 29 Jun 2024 00:21:01 +0000 Date: Sat, 29 Jun 2024 08:20:11 +0800 From: kernel test robot To: Xavier , mingo@redhat.com, peterz@infradead.org, juri.lelli@redhat.com, vincent.guittot@linaro.org Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, dietmar.eggemann@arm.com, rostedt@goodmis.org, bsegall@google.com, mgorman@suse.de, bristot@redhat.com, vschneid@redhat.com, linux-kernel@vger.kernel.org, Xavier Subject: Re: [PATCH-RT sched v1 1/2] RT SCHED: Optimize the enqueue and dequeue operations for rt_se Message-ID: <202406290757.qGal0V0S-lkp@intel.com> References: <20240627172156.235421-2-xavier_qy@163.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="JUHLcbfK941nilZD" Content-Disposition: inline In-Reply-To: <20240627172156.235421-2-xavier_qy@163.com> --JUHLcbfK941nilZD Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Hi Xavier, kernel test robot noticed the following build errors: [auto build test ERROR on tip/sched/core] [also build test ERROR on shuah-kselftest/next shuah-kselftest/fixes peterz-queue/sched/core linus/master v6.10-rc5 next-20240628] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Xavier/RT-SCHED-Optimize-the-enqueue-and-dequeue-operations-for-rt_se/20240628-211332 base: tip/sched/core patch link: https://lore.kernel.org/r/20240627172156.235421-2-xavier_qy%40163.com patch subject: [PATCH-RT sched v1 1/2] RT SCHED: Optimize the enqueue and dequeue operations for rt_se config: s390-allnoconfig compiler: clang version 19.0.0git (https://github.com/llvm/llvm-project 326ba38a991250a8587a399a260b0f7af2c9166a) reproduce (this is a W=1 build): 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 | Closes: https://lore.kernel.org/oe-kbuild-all/202406290757.qGal0V0S-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from kernel/sched/build_policy.c:24: In file included from include/linux/livepatch.h:12: In file included from include/linux/module.h:19: In file included from include/linux/elf.h:6: In file included from arch/s390/include/asm/elf.h:173: In file included from arch/s390/include/asm/mmu_context.h:11: In file included from arch/s390/include/asm/pgalloc.h:18: In file included from include/linux/mm.h:2253: include/linux/vmstat.h:514:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 514 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ In file included from kernel/sched/build_policy.c:34: In file included from kernel/sched/sched.h:63: In file included from include/linux/tick.h:8: In file included from include/linux/clockchips.h:14: In file included from include/linux/clocksource.h:22: In file included from arch/s390/include/asm/io.h:93: include/asm-generic/io.h:548:31: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 548 | val = __raw_readb(PCI_IOBASE + addr); | ~~~~~~~~~~ ^ include/asm-generic/io.h:561:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 561 | val = __le16_to_cpu((__le16 __force)__raw_readw(PCI_IOBASE + addr)); | ~~~~~~~~~~ ^ include/uapi/linux/byteorder/big_endian.h:37:59: note: expanded from macro '__le16_to_cpu' 37 | #define __le16_to_cpu(x) __swab16((__force __u16)(__le16)(x)) | ^ include/uapi/linux/swab.h:102:54: note: expanded from macro '__swab16' 102 | #define __swab16(x) (__u16)__builtin_bswap16((__u16)(x)) | ^ In file included from kernel/sched/build_policy.c:34: In file included from kernel/sched/sched.h:63: In file included from include/linux/tick.h:8: In file included from include/linux/clockchips.h:14: In file included from include/linux/clocksource.h:22: In file included from arch/s390/include/asm/io.h:93: include/asm-generic/io.h:574:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 574 | val = __le32_to_cpu((__le32 __force)__raw_readl(PCI_IOBASE + addr)); | ~~~~~~~~~~ ^ include/uapi/linux/byteorder/big_endian.h:35:59: note: expanded from macro '__le32_to_cpu' 35 | #define __le32_to_cpu(x) __swab32((__force __u32)(__le32)(x)) | ^ include/uapi/linux/swab.h:115:54: note: expanded from macro '__swab32' 115 | #define __swab32(x) (__u32)__builtin_bswap32((__u32)(x)) | ^ In file included from kernel/sched/build_policy.c:34: In file included from kernel/sched/sched.h:63: In file included from include/linux/tick.h:8: In file included from include/linux/clockchips.h:14: In file included from include/linux/clocksource.h:22: In file included from arch/s390/include/asm/io.h:93: include/asm-generic/io.h:585:33: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 585 | __raw_writeb(value, PCI_IOBASE + addr); | ~~~~~~~~~~ ^ include/asm-generic/io.h:595:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 595 | __raw_writew((u16 __force)cpu_to_le16(value), PCI_IOBASE + addr); | ~~~~~~~~~~ ^ include/asm-generic/io.h:605:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 605 | __raw_writel((u32 __force)cpu_to_le32(value), PCI_IOBASE + addr); | ~~~~~~~~~~ ^ include/asm-generic/io.h:693:20: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 693 | readsb(PCI_IOBASE + addr, buffer, count); | ~~~~~~~~~~ ^ include/asm-generic/io.h:701:20: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 701 | readsw(PCI_IOBASE + addr, buffer, count); | ~~~~~~~~~~ ^ include/asm-generic/io.h:709:20: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 709 | readsl(PCI_IOBASE + addr, buffer, count); | ~~~~~~~~~~ ^ include/asm-generic/io.h:718:21: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 718 | writesb(PCI_IOBASE + addr, buffer, count); | ~~~~~~~~~~ ^ include/asm-generic/io.h:727:21: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 727 | writesw(PCI_IOBASE + addr, buffer, count); | ~~~~~~~~~~ ^ include/asm-generic/io.h:736:21: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 736 | writesl(PCI_IOBASE + addr, buffer, count); | ~~~~~~~~~~ ^ In file included from kernel/sched/build_policy.c:45: >> kernel/sched/rt.c:1560:16: error: no member named 'parent' in 'struct sched_rt_entity' 1560 | if (!rt_se->parent) { | ~~~~~ ^ kernel/sched/rt.c:1575:16: error: no member named 'parent' in 'struct sched_rt_entity' 1575 | if (!rt_se->parent) | ~~~~~ ^ kernel/sched/rt.c:1616:18: error: no member named 'parent' in 'struct sched_rt_entity' 1616 | rt_se = rt_se->parent; | ~~~~~ ^ kernel/sched/rt.c:1662:18: error: no member named 'parent' in 'struct sched_rt_entity' 1662 | rt_se = rt_se->parent; | ~~~~~ ^ 13 warnings and 4 errors generated. vim +1560 kernel/sched/rt.c 1473 1474 /* 1475 * To optimize the enqueue and dequeue of rt_se, this strategy employs a 1476 * bottom-up removal approach. Specifically, when removing an rt_se at a 1477 * certain level, if it is determined that the highest priority of the rq 1478 * associated with that rt_se has not changed, there is no need to continue 1479 * removing rt_se at higher levels. At this point, only the total number 1480 * of removed rt_se needs to be recorded, and the rt_nr_running count of 1481 * higher-level rq should be removed accordingly. 1482 * 1483 * For enqueue operations, if an rt_se at a certain level is in the rq, 1484 * it is still necessary to check the priority of the higher-level rq. 1485 * If the priority of the higher-level rq is found to be lower than that 1486 * of the rt_se to be added, it should be removed, as updating the highest 1487 * priority of the rq during addition will cause the rq to be repositioned 1488 * in the parent rq. 1489 * 1490 * Conversely, for dequeue operations, if an rt_se at a certain level is 1491 * not in the rq, the operation can be exited immediately to reduce 1492 * unnecessary checks and handling. 1493 * 1494 * The return value refers to the last rt_se that was removed for enqueue 1495 * operations. And for dequeue operations, it refers to the last rt_se 1496 * that was either removed or had its rt_nr_running updated. 1497 */ 1498 static struct sched_rt_entity *dequeue_rt_stack(struct sched_rt_entity *rt_se, 1499 unsigned int flags, int for_enqueue) 1500 { 1501 struct sched_rt_entity *last = rt_se; 1502 struct sched_rt_entity *origin = rt_se; 1503 unsigned int del_rt_nr = 0; 1504 unsigned int del_rr_nr = 0; 1505 int prio_changed = rt_se_prio(rt_se); 1506 int sub_on_rq = 1; 1507 1508 for_each_sched_rt_entity(rt_se) { 1509 if (on_rt_rq(rt_se)) { 1510 if (sub_on_rq) { 1511 /* 1512 * The number of tasks removed from the sub-level rt_se also needs 1513 * to be subtracted from the rq of the current rt_se, as the current 1514 * rt_se's rq no longer includes the number of removed tasks. 1515 */ 1516 dec_rq_nr_running(rt_se, del_rt_nr, del_rr_nr); 1517 1518 if (prio_changed) { 1519 /* 1520 * If the removal of the lower-level rt_se causes the 1521 * highest priority of the current rq to change, then the 1522 * current rt_se also needs to be removed from its parent 1523 * rq, and the number of deleted tasks should be 1524 * accumulated. 1525 */ 1526 del_rt_nr += rt_se_nr_running(rt_se); 1527 del_rr_nr += rt_se_rr_nr_running(rt_se); 1528 prio_changed = __dequeue_rt_entity(rt_se, 1529 prio_changed, flags); 1530 last = rt_se; 1531 } else if (!for_enqueue) { 1532 /* For dequeue, last may only rt_nr_running was modified.*/ 1533 last = rt_se; 1534 } 1535 } else { 1536 /* 1537 * Entering this branch must be for enqueue, as dequeue would break 1538 * if an rt_se is not online. 1539 * If the sub-level node is not online, and the current rt_se's 1540 * priority is lower than the one being added, current rt_se need 1541 * to be removed. 1542 */ 1543 prio_changed = rt_se_prio(rt_se); 1544 if (prio_changed > rt_se_prio(origin)) { 1545 del_rt_nr += rt_se_nr_running(rt_se); 1546 del_rr_nr += rt_se_rr_nr_running(rt_se); 1547 prio_changed = __dequeue_rt_entity(rt_se, 1548 prio_changed, flags); 1549 last = rt_se; 1550 } else { 1551 prio_changed = 0; 1552 } 1553 } 1554 1555 /* 1556 * If the current rt_se is on the top rt_rq, then the already deleted 1557 * nodes, plus the count of the rt_rq where current rt_se located, 1558 * need to be removed from the top_rt_rq. 1559 */ > 1560 if (!rt_se->parent) { 1561 dequeue_top_rt_rq(rt_rq_of_se(rt_se), 1562 del_rt_nr + rt_rq_of_se(rt_se)->rt_nr_running); 1563 } 1564 sub_on_rq = 1; 1565 } else if (for_enqueue) { 1566 /* 1567 * In the case of an enqueue operation, if a certain level is found to be 1568 * not online, then the previous counts need to be reset to zero. 1569 */ 1570 prio_changed = 0; 1571 sub_on_rq = 0; 1572 del_rt_nr = 0; 1573 del_rr_nr = 0; 1574 1575 if (!rt_se->parent) 1576 dequeue_top_rt_rq(rt_rq_of_se(rt_se), 1577 rt_rq_of_se(rt_se)->rt_nr_running); 1578 } else { 1579 last = rt_se; 1580 break; 1581 } 1582 } 1583 1584 return last; 1585 } 1586 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki --JUHLcbfK941nilZD Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=reproduce reproduce (this is a W=1 build): git clone https://github.com/intel/lkp-tests.git ~/lkp-tests # install s390 cross compiling tool for clang build # apt-get install binutils-s390x-linux-gnu git remote add tip https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git git fetch tip sched/core git checkout tip/sched/core b4 shazam https://lore.kernel.org/r/20240627172156.235421-2-xavier_qy@163.com # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang-19 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=s390 olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang-19 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=s390 SHELL=/bin/bash kernel/ --JUHLcbfK941nilZD Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=config # # Automatically generated file; DO NOT EDIT. # Linux/s390 6.10.0-rc1 Kernel Configuration # CONFIG_CC_VERSION_TEXT="clang version 19.0.0git (git://gitmirror/llvm_project 326ba38a991250a8587a399a260b0f7af2c9166a)" CONFIG_GCC_VERSION=0 CONFIG_CC_IS_CLANG=y CONFIG_CLANG_VERSION=190000 CONFIG_AS_IS_LLVM=y CONFIG_AS_VERSION=190000 CONFIG_LD_IS_BFD=y CONFIG_LD_VERSION=24100 CONFIG_LLD_VERSION=0 CONFIG_RUST_IS_AVAILABLE=y CONFIG_CC_HAS_ASM_GOTO_OUTPUT=y CONFIG_CC_HAS_ASM_GOTO_TIED_OUTPUT=y CONFIG_CC_HAS_ASM_INLINE=y CONFIG_CC_HAS_NO_PROFILE_FN_ATTR=y CONFIG_PAHOLE_VERSION=127 CONFIG_IRQ_WORK=y CONFIG_BUILDTIME_TABLE_SORT=y CONFIG_THREAD_INFO_IN_TASK=y # # General setup # CONFIG_INIT_ENV_ARG_LIMIT=32 # CONFIG_WERROR is not set CONFIG_LOCALVERSION="" # CONFIG_LOCALVERSION_AUTO is not set CONFIG_BUILD_SALT="" CONFIG_HAVE_KERNEL_GZIP=y CONFIG_HAVE_KERNEL_BZIP2=y CONFIG_HAVE_KERNEL_LZMA=y CONFIG_HAVE_KERNEL_XZ=y CONFIG_HAVE_KERNEL_LZO=y CONFIG_HAVE_KERNEL_LZ4=y CONFIG_HAVE_KERNEL_ZSTD=y CONFIG_HAVE_KERNEL_UNCOMPRESSED=y CONFIG_KERNEL_GZIP=y # CONFIG_KERNEL_BZIP2 is not set # CONFIG_KERNEL_LZMA is not set # CONFIG_KERNEL_XZ is not set # CONFIG_KERNEL_LZO is not set # CONFIG_KERNEL_LZ4 is not set # CONFIG_KERNEL_ZSTD is not set # CONFIG_KERNEL_UNCOMPRESSED is not set CONFIG_DEFAULT_INIT="" CONFIG_DEFAULT_HOSTNAME="(none)" # CONFIG_SYSVIPC is not set # CONFIG_WATCH_QUEUE is not set # CONFIG_CROSS_MEMORY_ATTACH is not set # CONFIG_USELIB is not set CONFIG_HAVE_ARCH_AUDITSYSCALL=y # # IRQ subsystem # CONFIG_SPARSE_IRQ=y # end of IRQ subsystem CONFIG_GENERIC_TIME_VSYSCALL=y CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_CONTEXT_TRACKING=y CONFIG_CONTEXT_TRACKING_IDLE=y # # Timers subsystem # CONFIG_HZ_PERIODIC=y # CONFIG_NO_HZ_IDLE is not set # CONFIG_NO_HZ is not set # CONFIG_HIGH_RES_TIMERS is not set # end of Timers subsystem CONFIG_HAVE_EBPF_JIT=y CONFIG_ARCH_WANT_DEFAULT_BPF_JIT=y # # BPF subsystem # # CONFIG_BPF_SYSCALL is not set # end of BPF subsystem CONFIG_PREEMPT_NONE_BUILD=y CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set # # CPU/Task time and stats accounting # CONFIG_VIRT_CPU_ACCOUNTING=y CONFIG_VIRT_CPU_ACCOUNTING_NATIVE=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_PSI is not set # end of CPU/Task time and stats accounting # CONFIG_CPU_ISOLATION is not set # # RCU Subsystem # CONFIG_TREE_RCU=y # CONFIG_RCU_EXPERT is not set CONFIG_TREE_SRCU=y CONFIG_RCU_STALL_COMMON=y CONFIG_RCU_NEED_SEGCBLIST=y # end of RCU Subsystem # CONFIG_IKCONFIG is not set # CONFIG_IKHEADERS is not set CONFIG_LOG_BUF_SHIFT=17 CONFIG_LOG_CPU_MAX_BUF_SHIFT=12 # # Scheduler features # # end of Scheduler features CONFIG_ARCH_SUPPORTS_NUMA_BALANCING=y CONFIG_CC_HAS_INT128=y CONFIG_CC_IMPLICIT_FALLTHROUGH="-Wimplicit-fallthrough" CONFIG_GCC10_NO_ARRAY_BOUNDS=y CONFIG_GCC_NO_STRINGOP_OVERFLOW=y CONFIG_ARCH_SUPPORTS_INT128=y # CONFIG_CGROUPS is not set CONFIG_NAMESPACES=y # CONFIG_UTS_NS is not set # CONFIG_TIME_NS is not set # CONFIG_USER_NS is not set # CONFIG_PID_NS is not set # CONFIG_CHECKPOINT_RESTORE is not set # CONFIG_SCHED_AUTOGROUP is not set # CONFIG_RELAY is not set # CONFIG_BLK_DEV_INITRD is not set # CONFIG_BOOT_CONFIG is not set # CONFIG_INITRAMFS_PRESERVE_MTIME is not set CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_LD_ORPHAN_WARN=y CONFIG_LD_ORPHAN_WARN_LEVEL="warn" CONFIG_SYSCTL=y CONFIG_SYSCTL_EXCEPTION_TRACE=y # CONFIG_EXPERT is not set CONFIG_MULTIUSER=y CONFIG_SYSFS_SYSCALL=y CONFIG_FHANDLE=y CONFIG_POSIX_TIMERS=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_FUTEX=y CONFIG_FUTEX_PI=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_AIO=y CONFIG_IO_URING=y CONFIG_ADVISE_SYSCALLS=y CONFIG_MEMBARRIER=y CONFIG_RSEQ=y CONFIG_CACHESTAT_SYSCALL=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_SELFTEST is not set CONFIG_KALLSYMS_BASE_RELATIVE=y CONFIG_ARCH_HAS_MEMBARRIER_SYNC_CORE=y CONFIG_HAVE_PERF_EVENTS=y # # Kernel Performance Events And Counters # # CONFIG_PERF_EVENTS is not set # end of Kernel Performance Events And Counters # CONFIG_PROFILING is not set # # Kexec and crash features # # CONFIG_KEXEC is not set # CONFIG_KEXEC_FILE is not set # end of Kexec and crash features # end of General setup CONFIG_MMU=y CONFIG_CPU_BIG_ENDIAN=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_ARCH_PROC_KCORE_TEXT=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_BUG=y CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y CONFIG_AUDIT_ARCH=y CONFIG_NO_IOPORT_MAP=y CONFIG_ARCH_SUPPORTS_UPROBES=y CONFIG_S390=y CONFIG_SCHED_OMIT_FRAME_POINTER=y CONFIG_PGTABLE_LEVELS=5 CONFIG_HAVE_LIVEPATCH=y CONFIG_ARCH_SUPPORTS_KEXEC=y CONFIG_ARCH_SUPPORTS_KEXEC_FILE=y CONFIG_ARCH_SUPPORTS_KEXEC_PURGATORY=y CONFIG_ARCH_SUPPORTS_CRASH_DUMP=y # # Processor type and features # CONFIG_HAVE_MARCH_Z10_FEATURES=y CONFIG_HAVE_MARCH_Z196_FEATURES=y # CONFIG_MARCH_Z10 is not set CONFIG_MARCH_Z196=y # CONFIG_MARCH_ZEC12 is not set # CONFIG_MARCH_Z13 is not set # CONFIG_MARCH_Z14 is not set # CONFIG_MARCH_Z15 is not set # CONFIG_MARCH_Z16 is not set CONFIG_MARCH_Z196_TUNE=y CONFIG_TUNE_DEFAULT=y # CONFIG_TUNE_Z10 is not set # CONFIG_TUNE_Z196 is not set # CONFIG_TUNE_ZEC12 is not set # CONFIG_TUNE_Z13 is not set # CONFIG_TUNE_Z14 is not set # CONFIG_TUNE_Z15 is not set # CONFIG_TUNE_Z16 is not set CONFIG_64BIT=y CONFIG_COMMAND_LINE_SIZE=4096 CONFIG_SMP=y CONFIG_NR_CPUS=64 CONFIG_HOTPLUG_CPU=y # CONFIG_SCHED_TOPOLOGY is not set # CONFIG_HZ_100 is not set CONFIG_HZ_250=y # CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 # CONFIG_KERNEL_NOBP is not set CONFIG_RELOCATABLE=y # CONFIG_RANDOMIZE_BASE is not set CONFIG_KERNEL_IMAGE_BASE=0x3FFE0000000 # end of Processor type and features # # Memory setup # CONFIG_ARCH_SPARSEMEM_ENABLE=y CONFIG_ARCH_SPARSEMEM_DEFAULT=y CONFIG_MAX_PHYSMEM_BITS=46 # CONFIG_CHECK_STACK is not set # end of Memory setup # # I/O subsystem # # CONFIG_QDIO is not set # CONFIG_CHSC_SCH is not set # CONFIG_SCM_BUS is not set # CONFIG_AP is not set # end of I/O subsystem CONFIG_CCW=y # # Virtualization # # CONFIG_PROTECTED_VIRTUALIZATION_GUEST is not set # CONFIG_PFAULT is not set # CONFIG_CMM is not set # CONFIG_APPLDATA_BASE is not set # CONFIG_S390_HYPFS is not set # CONFIG_VIRTUALIZATION is not set # CONFIG_S390_GUEST is not set # end of Virtualization # # Selftests # # end of Selftests CONFIG_CPU_MITIGATIONS=y # # General architecture-dependent options # CONFIG_GENERIC_ENTRY=y # CONFIG_KPROBES is not set # CONFIG_JUMP_LABEL is not set CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y CONFIG_ARCH_USE_BUILTIN_BSWAP=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_KPROBES_ON_FTRACE=y CONFIG_ARCH_CORRECT_STACKTRACE_ON_KRETPROBE=y CONFIG_HAVE_FUNCTION_ERROR_INJECTION=y CONFIG_HAVE_NMI=y CONFIG_TRACE_IRQFLAGS_SUPPORT=y CONFIG_HAVE_ARCH_TRACEHOOK=y CONFIG_HAVE_DMA_CONTIGUOUS=y CONFIG_GENERIC_SMP_IDLE_THREAD=y CONFIG_ARCH_HAS_FORTIFY_SOURCE=y CONFIG_ARCH_HAS_SET_MEMORY=y CONFIG_ARCH_HAS_SET_DIRECT_MAP=y CONFIG_ARCH_WANTS_NO_INSTR=y CONFIG_ARCH_32BIT_USTAT_F_TINODE=y CONFIG_HAVE_ASM_MODVERSIONS=y CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y CONFIG_HAVE_RSEQ=y CONFIG_HAVE_FUNCTION_ARG_ACCESS_API=y CONFIG_HAVE_PERF_REGS=y CONFIG_HAVE_PERF_USER_STACK_DUMP=y CONFIG_HAVE_ARCH_JUMP_LABEL=y CONFIG_HAVE_ARCH_JUMP_LABEL_RELATIVE=y CONFIG_MMU_GATHER_TABLE_FREE=y CONFIG_MMU_GATHER_RCU_TABLE_FREE=y CONFIG_MMU_GATHER_MERGE_VMAS=y CONFIG_MMU_GATHER_NO_GATHER=y CONFIG_MMU_LAZY_TLB_REFCOUNT=y CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y CONFIG_ARCH_HAS_NMI_SAFE_THIS_CPU_OPS=y CONFIG_HAVE_ALIGNED_STRUCT_PAGE=y CONFIG_HAVE_CMPXCHG_LOCAL=y CONFIG_HAVE_CMPXCHG_DOUBLE=y CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y CONFIG_HAVE_ARCH_SECCOMP=y CONFIG_HAVE_ARCH_SECCOMP_FILTER=y # CONFIG_SECCOMP is not set CONFIG_HAVE_ARCH_STACKLEAK=y CONFIG_LTO_NONE=y CONFIG_HAVE_VIRT_CPU_ACCOUNTING=y CONFIG_HAVE_VIRT_CPU_ACCOUNTING_IDLE=y CONFIG_ARCH_HAS_SCALED_CPUTIME=y CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y CONFIG_ARCH_WANT_KERNEL_PMD_MKWRITE=y CONFIG_ARCH_WANT_PMD_MKWRITE=y CONFIG_HAVE_ARCH_SOFT_DIRTY=y CONFIG_HAVE_MOD_ARCH_SPECIFIC=y CONFIG_MODULES_USE_ELF_RELA=y CONFIG_HAVE_SOFTIRQ_ON_OWN_STACK=y CONFIG_SOFTIRQ_ON_OWN_STACK=y CONFIG_ALTERNATE_USER_ADDRESS_SPACE=y CONFIG_ARCH_HAS_ELF_RANDOMIZE=y CONFIG_HAVE_PAGE_SIZE_4KB=y CONFIG_PAGE_SIZE_4KB=y CONFIG_PAGE_SIZE_LESS_THAN_64KB=y CONFIG_PAGE_SIZE_LESS_THAN_256KB=y CONFIG_PAGE_SHIFT=12 CONFIG_HAVE_RELIABLE_STACKTRACE=y CONFIG_CLONE_BACKWARDS2=y CONFIG_OLD_SIGSUSPEND3=y CONFIG_OLD_SIGACTION=y # CONFIG_COMPAT_32BIT_TIME is not set CONFIG_HAVE_ARCH_VMAP_STACK=y # CONFIG_VMAP_STACK is not set CONFIG_HAVE_ARCH_RANDOMIZE_KSTACK_OFFSET=y CONFIG_RANDOMIZE_KSTACK_OFFSET=y # CONFIG_RANDOMIZE_KSTACK_OFFSET_DEFAULT is not set CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y CONFIG_STRICT_KERNEL_RWX=y CONFIG_ARCH_HAS_STRICT_MODULE_RWX=y CONFIG_ARCH_HAS_MEM_ENCRYPT=y CONFIG_ARCH_HAS_VDSO_DATA=y CONFIG_ARCH_WANT_LD_ORPHAN_WARN=y CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y # # GCOV-based kernel profiling # CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y # end of GCOV-based kernel profiling CONFIG_HAVE_GCC_PLUGINS=y CONFIG_FUNCTION_ALIGNMENT_16B=y CONFIG_FUNCTION_ALIGNMENT=16 CONFIG_CC_HAS_SANE_FUNCTION_ALIGNMENT=y # end of General architecture-dependent options CONFIG_RT_MUTEXES=y # CONFIG_MODULES is not set CONFIG_BLOCK=y # CONFIG_BLOCK_LEGACY_AUTOLOAD is not set # CONFIG_BLK_DEV_BSGLIB is not set # CONFIG_BLK_DEV_INTEGRITY is not set # CONFIG_BLK_DEV_WRITE_MOUNTED is not set # CONFIG_BLK_DEV_ZONED is not set # CONFIG_BLK_WBT is not set # CONFIG_BLK_INLINE_ENCRYPTION is not set # # Partition Types # # CONFIG_PARTITION_ADVANCED is not set CONFIG_MSDOS_PARTITION=y CONFIG_EFI_PARTITION=y # end of Partition Types # # IO Schedulers # # CONFIG_MQ_IOSCHED_DEADLINE is not set # CONFIG_MQ_IOSCHED_KYBER is not set # CONFIG_IOSCHED_BFQ is not set # end of IO Schedulers CONFIG_ARCH_INLINE_SPIN_TRYLOCK=y CONFIG_ARCH_INLINE_SPIN_TRYLOCK_BH=y CONFIG_ARCH_INLINE_SPIN_LOCK=y CONFIG_ARCH_INLINE_SPIN_LOCK_BH=y CONFIG_ARCH_INLINE_SPIN_LOCK_IRQ=y CONFIG_ARCH_INLINE_SPIN_LOCK_IRQSAVE=y CONFIG_ARCH_INLINE_SPIN_UNLOCK=y CONFIG_ARCH_INLINE_SPIN_UNLOCK_BH=y CONFIG_ARCH_INLINE_SPIN_UNLOCK_IRQ=y CONFIG_ARCH_INLINE_SPIN_UNLOCK_IRQRESTORE=y CONFIG_ARCH_INLINE_READ_TRYLOCK=y CONFIG_ARCH_INLINE_READ_LOCK=y CONFIG_ARCH_INLINE_READ_LOCK_BH=y CONFIG_ARCH_INLINE_READ_LOCK_IRQ=y CONFIG_ARCH_INLINE_READ_LOCK_IRQSAVE=y CONFIG_ARCH_INLINE_READ_UNLOCK=y CONFIG_ARCH_INLINE_READ_UNLOCK_BH=y CONFIG_ARCH_INLINE_READ_UNLOCK_IRQ=y CONFIG_ARCH_INLINE_READ_UNLOCK_IRQRESTORE=y CONFIG_ARCH_INLINE_WRITE_TRYLOCK=y CONFIG_ARCH_INLINE_WRITE_LOCK=y CONFIG_ARCH_INLINE_WRITE_LOCK_BH=y CONFIG_ARCH_INLINE_WRITE_LOCK_IRQ=y CONFIG_ARCH_INLINE_WRITE_LOCK_IRQSAVE=y CONFIG_ARCH_INLINE_WRITE_UNLOCK=y CONFIG_ARCH_INLINE_WRITE_UNLOCK_BH=y CONFIG_ARCH_INLINE_WRITE_UNLOCK_IRQ=y CONFIG_ARCH_INLINE_WRITE_UNLOCK_IRQRESTORE=y CONFIG_INLINE_SPIN_TRYLOCK=y CONFIG_INLINE_SPIN_TRYLOCK_BH=y CONFIG_INLINE_SPIN_LOCK=y CONFIG_INLINE_SPIN_LOCK_BH=y CONFIG_INLINE_SPIN_LOCK_IRQ=y CONFIG_INLINE_SPIN_LOCK_IRQSAVE=y CONFIG_INLINE_SPIN_UNLOCK_BH=y CONFIG_INLINE_SPIN_UNLOCK_IRQ=y CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE=y CONFIG_INLINE_READ_TRYLOCK=y CONFIG_INLINE_READ_LOCK=y CONFIG_INLINE_READ_LOCK_BH=y CONFIG_INLINE_READ_LOCK_IRQ=y CONFIG_INLINE_READ_LOCK_IRQSAVE=y CONFIG_INLINE_READ_UNLOCK=y CONFIG_INLINE_READ_UNLOCK_BH=y CONFIG_INLINE_READ_UNLOCK_IRQ=y CONFIG_INLINE_READ_UNLOCK_IRQRESTORE=y CONFIG_INLINE_WRITE_TRYLOCK=y CONFIG_INLINE_WRITE_LOCK=y CONFIG_INLINE_WRITE_LOCK_BH=y CONFIG_INLINE_WRITE_LOCK_IRQ=y CONFIG_INLINE_WRITE_LOCK_IRQSAVE=y CONFIG_INLINE_WRITE_UNLOCK=y CONFIG_INLINE_WRITE_UNLOCK_BH=y CONFIG_INLINE_WRITE_UNLOCK_IRQ=y CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE=y CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y CONFIG_MUTEX_SPIN_ON_OWNER=y CONFIG_RWSEM_SPIN_ON_OWNER=y CONFIG_LOCK_SPIN_ON_OWNER=y CONFIG_ARCH_HAS_SYSCALL_WRAPPER=y # # Executable file formats # # CONFIG_BINFMT_ELF is not set CONFIG_ARCH_BINFMT_ELF_STATE=y # CONFIG_BINFMT_SCRIPT is not set # CONFIG_BINFMT_MISC is not set CONFIG_COREDUMP=y # end of Executable file formats # # Memory Management options # # CONFIG_SWAP is not set # # Slab allocator options # CONFIG_SLUB=y # CONFIG_SLAB_MERGE_DEFAULT is not set # CONFIG_SLAB_FREELIST_RANDOM is not set # CONFIG_SLAB_FREELIST_HARDENED is not set # CONFIG_SLUB_STATS is not set # CONFIG_SLUB_CPU_PARTIAL is not set # CONFIG_RANDOM_KMALLOC_CACHES is not set # end of Slab allocator options # CONFIG_SHUFFLE_PAGE_ALLOCATOR is not set # CONFIG_COMPAT_BRK is not set CONFIG_SPARSEMEM=y CONFIG_SPARSEMEM_EXTREME=y CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y CONFIG_SPARSEMEM_VMEMMAP=y CONFIG_ARCH_WANT_OPTIMIZE_HUGETLB_VMEMMAP=y CONFIG_HAVE_MEMBLOCK_PHYS_MAP=y CONFIG_HAVE_GUP_FAST=y CONFIG_EXCLUSIVE_SYSTEM_RAM=y CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y # CONFIG_MEMORY_HOTPLUG is not set CONFIG_ARCH_MHP_MEMMAP_ON_MEMORY_ENABLE=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_ARCH_ENABLE_SPLIT_PMD_PTLOCK=y # CONFIG_COMPACTION is not set # CONFIG_PAGE_REPORTING is not set # CONFIG_MIGRATION is not set CONFIG_PCP_BATCH_SCALE_MAX=5 CONFIG_PHYS_ADDR_T_64BIT=y # CONFIG_KSM is not set CONFIG_DEFAULT_MMAP_MIN_ADDR=4096 # CONFIG_TRANSPARENT_HUGEPAGE is not set CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y CONFIG_HAVE_SETUP_PER_CPU_AREA=y # CONFIG_CMA is not set # CONFIG_DEFERRED_STRUCT_PAGE_INIT is not set # CONFIG_IDLE_PAGE_TRACKING is not set CONFIG_ARCH_HAS_CURRENT_STACK_POINTER=y CONFIG_ZONE_DMA=y CONFIG_VM_EVENT_COUNTERS=y # CONFIG_PERCPU_STATS is not set # # GUP_TEST needs to have DEBUG_FS enabled # # CONFIG_DMAPOOL_TEST is not set CONFIG_ARCH_HAS_PTE_SPECIAL=y CONFIG_SECRETMEM=y # CONFIG_ANON_VMA_NAME is not set # CONFIG_USERFAULTFD is not set # CONFIG_LRU_GEN is not set CONFIG_ARCH_SUPPORTS_PER_VMA_LOCK=y CONFIG_PER_VMA_LOCK=y # # Data Access Monitoring # # CONFIG_DAMON is not set # end of Data Access Monitoring # end of Memory Management options # CONFIG_NET is not set # # Device Drivers # CONFIG_HAVE_PCI=y # CONFIG_PCI is not set # CONFIG_PCCARD is not set # # Generic Driver Options # # CONFIG_UEVENT_HELPER is not set # CONFIG_DEVTMPFS is not set # CONFIG_STANDALONE is not set # CONFIG_PREVENT_FIRMWARE_BUILD is not set # # Firmware loader # CONFIG_FW_LOADER=y CONFIG_EXTRA_FIRMWARE="" # CONFIG_FW_LOADER_USER_HELPER is not set # CONFIG_FW_LOADER_COMPRESS is not set # CONFIG_FW_UPLOAD is not set # end of Firmware loader CONFIG_ALLOW_DEV_COREDUMP=y CONFIG_GENERIC_CPU_AUTOPROBE=y CONFIG_GENERIC_CPU_VULNERABILITIES=y # CONFIG_FW_DEVLINK_SYNC_STATE_TIMEOUT is not set # end of Generic Driver Options # # Bus devices # # CONFIG_MHI_BUS is not set # CONFIG_MHI_BUS_EP is not set # end of Bus devices # # Cache Drivers # # end of Cache Drivers # # Firmware Drivers # # # ARM System Control and Management Interface Protocol # # end of ARM System Control and Management Interface Protocol # CONFIG_GOOGLE_FIRMWARE is not set # # Qualcomm firmware drivers # # end of Qualcomm firmware drivers # # Tegra firmware driver # # end of Tegra firmware driver # end of Firmware Drivers # CONFIG_GNSS is not set # CONFIG_MTD is not set # CONFIG_OF is not set # CONFIG_BLK_DEV is not set # # NVME Support # # CONFIG_NVME_FC is not set # end of NVME Support # # Misc devices # # CONFIG_DUMMY_IRQ is not set # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_C2PORT is not set # # EEPROM support # # CONFIG_EEPROM_93CX6 is not set # end of EEPROM support # # Texas Instruments shared transport line discipline # # end of Texas Instruments shared transport line discipline # # Altera FPGA firmware download module (requires I2C) # # CONFIG_ECHO is not set # CONFIG_PVPANIC is not set # end of Misc devices # # SCSI device support # CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set # end of SCSI device support # CONFIG_MD is not set # CONFIG_TARGET_CORE is not set # # Input device support # CONFIG_INPUT=y # CONFIG_INPUT_FF_MEMLESS is not set # CONFIG_INPUT_SPARSEKMAP is not set # CONFIG_INPUT_MATRIXKMAP is not set # # Userland interfaces # # CONFIG_INPUT_MOUSEDEV is not set # CONFIG_INPUT_JOYDEV is not set # CONFIG_INPUT_EVDEV is not set # CONFIG_INPUT_EVBUG is not set # # Input Device Drivers # # CONFIG_INPUT_KEYBOARD is not set # CONFIG_INPUT_MOUSE is not set # CONFIG_INPUT_JOYSTICK is not set # CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set # CONFIG_INPUT_MISC is not set # CONFIG_RMI4_CORE is not set # # Hardware I/O ports # # CONFIG_SERIO is not set # CONFIG_GAMEPORT is not set # end of Hardware I/O ports # end of Input device support # # Character devices # CONFIG_TTY=y CONFIG_VT=y CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y # CONFIG_VT_HW_CONSOLE_BINDING is not set CONFIG_UNIX98_PTYS=y # CONFIG_LEGACY_PTYS is not set # CONFIG_LEGACY_TIOCSTI is not set # CONFIG_LDISC_AUTOLOAD is not set # CONFIG_NULL_TTY is not set # CONFIG_SERIAL_DEV_BUS is not set # CONFIG_VIRTIO_CONSOLE is not set # CONFIG_HW_RANDOM is not set # CONFIG_DEVMEM is not set # CONFIG_HANGCHECK_TIMER is not set # # S/390 character device drivers # # CONFIG_TN3270 is not set # CONFIG_TN3215 is not set # CONFIG_SCLP_TTY is not set # CONFIG_SCLP_VT220_TTY is not set # CONFIG_HMC_DRV is not set # CONFIG_SCLP_OFB is not set # CONFIG_S390_TAPE is not set # CONFIG_VMCP is not set # CONFIG_MONWRITER is not set # CONFIG_S390_VMUR is not set # end of Character devices # # I2C support # # CONFIG_I2C is not set # end of I2C support # CONFIG_I3C is not set # CONFIG_SPMI is not set # CONFIG_HSI is not set # CONFIG_PPS is not set # # PTP clock support # CONFIG_PTP_1588_CLOCK_OPTIONAL=y # # Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks. # # end of PTP clock support # CONFIG_PINCTRL is not set # CONFIG_GPIOLIB is not set # CONFIG_POWER_RESET is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_THERMAL is not set # CONFIG_WATCHDOG is not set # CONFIG_REGULATOR is not set # CONFIG_RC_CORE is not set # # CEC support # # CONFIG_MEDIA_CEC_SUPPORT is not set # end of CEC support # # Graphics support # # CONFIG_AUXDISPLAY is not set # # Console display driver support # CONFIG_DUMMY_CONSOLE=y CONFIG_DUMMY_CONSOLE_COLUMNS=80 CONFIG_DUMMY_CONSOLE_ROWS=25 # end of Console display driver support # end of Graphics support # CONFIG_HID_SUPPORT is not set CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set # CONFIG_ACCESSIBILITY is not set # CONFIG_DMADEVICES is not set # # DMABUF options # # CONFIG_SYNC_FILE is not set # CONFIG_DMABUF_HEAPS is not set # end of DMABUF options # CONFIG_UIO is not set # CONFIG_VFIO is not set # CONFIG_VIRT_DRIVERS is not set # CONFIG_VIRTIO_MENU is not set # CONFIG_VHOST_MENU is not set # # Microsoft Hyper-V guest support # # end of Microsoft Hyper-V guest support # CONFIG_GREYBUS is not set # CONFIG_COMEDI is not set # CONFIG_STAGING is not set # CONFIG_COMMON_CLK is not set # CONFIG_HWSPINLOCK is not set # # Clock Source drivers # # end of Clock Source drivers # CONFIG_MAILBOX is not set # CONFIG_IOMMU_SUPPORT is not set # # Remoteproc drivers # # CONFIG_REMOTEPROC is not set # end of Remoteproc drivers # # Rpmsg drivers # # CONFIG_RPMSG_VIRTIO is not set # end of Rpmsg drivers # # SOC (System On Chip) specific Drivers # # # Amlogic SoC drivers # # end of Amlogic SoC drivers # # Broadcom SoC drivers # # end of Broadcom SoC drivers # # NXP/Freescale QorIQ SoC drivers # # end of NXP/Freescale QorIQ SoC drivers # # fujitsu SoC drivers # # end of fujitsu SoC drivers # # i.MX SoC drivers # # end of i.MX SoC drivers # # Enable LiteX SoC Builder specific drivers # # end of Enable LiteX SoC Builder specific drivers # CONFIG_WPCM450_SOC is not set # # Qualcomm SoC drivers # # end of Qualcomm SoC drivers # CONFIG_SOC_TI is not set # # Xilinx SoC drivers # # end of Xilinx SoC drivers # end of SOC (System On Chip) specific Drivers # # PM Domains # # # Amlogic PM Domains # # end of Amlogic PM Domains # # Broadcom PM Domains # # end of Broadcom PM Domains # # i.MX PM Domains # # end of i.MX PM Domains # # Qualcomm PM Domains # # end of Qualcomm PM Domains # end of PM Domains # CONFIG_PM_DEVFREQ is not set # CONFIG_EXTCON is not set # CONFIG_MEMORY is not set # CONFIG_IIO is not set # CONFIG_PWM is not set # # IRQ chip support # # end of IRQ chip support # CONFIG_RESET_CONTROLLER is not set # # PHY Subsystem # # CONFIG_GENERIC_PHY is not set # CONFIG_PHY_CAN_TRANSCEIVER is not set # # PHY drivers for Broadcom platforms # # end of PHY drivers for Broadcom platforms # end of PHY Subsystem # CONFIG_POWERCAP is not set # CONFIG_RAS is not set # # Android # # CONFIG_ANDROID_BINDER_IPC is not set # end of Android # CONFIG_DAX is not set # CONFIG_NVMEM is not set # # HW tracing support # # CONFIG_STM is not set # end of HW tracing support # CONFIG_FPGA is not set # CONFIG_SIOX is not set # CONFIG_SLIMBUS is not set # CONFIG_INTERCONNECT is not set # CONFIG_COUNTER is not set # CONFIG_PECI is not set # CONFIG_HTE is not set # end of Device Drivers # # File systems # CONFIG_DCACHE_WORD_ACCESS=y # CONFIG_VALIDATE_FS_PARSER is not set CONFIG_FS_IOMAP=y # CONFIG_EXT2_FS is not set # CONFIG_EXT3_FS is not set # CONFIG_EXT4_FS is not set # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_XFS_FS is not set # CONFIG_GFS2_FS is not set # CONFIG_BTRFS_FS is not set # CONFIG_NILFS2_FS is not set # CONFIG_F2FS_FS is not set # CONFIG_BCACHEFS_FS is not set CONFIG_EXPORTFS=y # CONFIG_EXPORTFS_BLOCK_OPS is not set CONFIG_FILE_LOCKING=y # CONFIG_FS_ENCRYPTION is not set # CONFIG_FS_VERITY is not set # CONFIG_DNOTIFY is not set # CONFIG_INOTIFY_USER is not set # CONFIG_FANOTIFY is not set # CONFIG_QUOTA is not set # CONFIG_AUTOFS_FS is not set # CONFIG_FUSE_FS is not set # CONFIG_OVERLAY_FS is not set # # Caches # # end of Caches # # CD-ROM/DVD Filesystems # # CONFIG_ISO9660_FS is not set # CONFIG_UDF_FS is not set # end of CD-ROM/DVD Filesystems # # DOS/FAT/EXFAT/NT Filesystems # # CONFIG_MSDOS_FS is not set # CONFIG_VFAT_FS is not set # CONFIG_EXFAT_FS is not set # CONFIG_NTFS3_FS is not set # CONFIG_NTFS_FS is not set # end of DOS/FAT/EXFAT/NT Filesystems # # Pseudo filesystems # CONFIG_PROC_FS=y # CONFIG_PROC_KCORE is not set CONFIG_PROC_SYSCTL=y CONFIG_PROC_PAGE_MONITOR=y # CONFIG_PROC_CHILDREN is not set CONFIG_KERNFS=y CONFIG_SYSFS=y # CONFIG_TMPFS is not set CONFIG_ARCH_SUPPORTS_HUGETLBFS=y # CONFIG_HUGETLBFS is not set CONFIG_ARCH_HAS_GIGANTIC_PAGE=y # CONFIG_CONFIGFS_FS is not set # end of Pseudo filesystems # CONFIG_MISC_FILESYSTEMS is not set # CONFIG_NLS is not set # CONFIG_UNICODE is not set CONFIG_IO_WQ=y # end of File systems # # Security options # # CONFIG_KEYS is not set # CONFIG_SECURITY_DMESG_RESTRICT is not set # CONFIG_SECURITY is not set # CONFIG_SECURITYFS is not set # CONFIG_HARDENED_USERCOPY is not set # CONFIG_FORTIFY_SOURCE is not set # CONFIG_STATIC_USERMODEHELPER is not set # CONFIG_IMA_SECURE_AND_OR_TRUSTED_BOOT is not set CONFIG_DEFAULT_SECURITY_DAC=y CONFIG_LSM="landlock,lockdown,yama,loadpin,safesetid,bpf" # # Kernel hardening options # # # Memory initialization # CONFIG_CC_HAS_AUTO_VAR_INIT_PATTERN=y CONFIG_CC_HAS_AUTO_VAR_INIT_ZERO_BARE=y CONFIG_CC_HAS_AUTO_VAR_INIT_ZERO=y # CONFIG_INIT_STACK_NONE is not set # CONFIG_INIT_STACK_ALL_PATTERN is not set CONFIG_INIT_STACK_ALL_ZERO=y # CONFIG_INIT_ON_ALLOC_DEFAULT_ON is not set # CONFIG_INIT_ON_FREE_DEFAULT_ON is not set # CONFIG_INIT_MLOCKED_ON_FREE_DEFAULT_ON is not set # end of Memory initialization # # Hardening of kernel data structures # # CONFIG_LIST_HARDENED is not set # CONFIG_BUG_ON_DATA_CORRUPTION is not set # end of Hardening of kernel data structures CONFIG_CC_HAS_RANDSTRUCT=y CONFIG_RANDSTRUCT_NONE=y # CONFIG_RANDSTRUCT_FULL is not set # end of Kernel hardening options # end of Security options # CONFIG_CRYPTO is not set # # Library routines # # CONFIG_PACKING is not set CONFIG_BITREVERSE=y CONFIG_GENERIC_STRNCPY_FROM_USER=y CONFIG_GENERIC_STRNLEN_USER=y # CONFIG_CORDIC is not set # CONFIG_PRIME_NUMBERS is not set CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y CONFIG_ARCH_USE_SYM_ANNOTATIONS=y # # Crypto library routines # CONFIG_CRYPTO_LIB_BLAKE2S_GENERIC=y # CONFIG_CRYPTO_LIB_CHACHA is not set # CONFIG_CRYPTO_LIB_CURVE25519 is not set CONFIG_CRYPTO_LIB_POLY1305_RSIZE=1 # CONFIG_CRYPTO_LIB_POLY1305 is not set # end of Crypto library routines # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set # CONFIG_CRC_T10DIF is not set # CONFIG_CRC64_ROCKSOFT is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC32_SELFTEST is not set CONFIG_CRC32_SLICEBY8=y # CONFIG_CRC32_SLICEBY4 is not set # CONFIG_CRC32_SARWATE is not set # CONFIG_CRC32_BIT is not set # CONFIG_CRC64 is not set # CONFIG_CRC4 is not set # CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set # CONFIG_CRC8 is not set # CONFIG_RANDOM32_SELFTEST is not set # CONFIG_ZLIB_DFLTCC is not set # CONFIG_XZ_DEC is not set CONFIG_GENERIC_ALLOCATOR=y CONFIG_HAS_DMA=y CONFIG_NEED_DMA_MAP_STATE=y CONFIG_ARCH_DMA_ADDR_T_64BIT=y CONFIG_ARCH_HAS_FORCE_DMA_UNENCRYPTED=y CONFIG_SWIOTLB=y # CONFIG_SWIOTLB_DYNAMIC is not set CONFIG_DMA_NEED_SYNC=y # CONFIG_DMA_API_DEBUG is not set # CONFIG_IRQ_POLL is not set CONFIG_HAVE_GENERIC_VDSO=y CONFIG_GENERIC_GETTIMEOFDAY=y CONFIG_GENERIC_VDSO_TIME_NS=y CONFIG_ARCH_STACKWALK=y CONFIG_STACKDEPOT=y CONFIG_STACKDEPOT_MAX_FRAMES=64 CONFIG_SBITMAP=y # CONFIG_LWQ_TEST is not set # end of Library routines # # Kernel hacking # # # printk and dmesg options # # CONFIG_PRINTK_TIME is not set # CONFIG_PRINTK_CALLER is not set # CONFIG_STACKTRACE_BUILD_ID is not set CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7 CONFIG_CONSOLE_LOGLEVEL_QUIET=4 CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4 # CONFIG_DYNAMIC_DEBUG is not set # CONFIG_DYNAMIC_DEBUG_CORE is not set # CONFIG_SYMBOLIC_ERRNAME is not set CONFIG_DEBUG_BUGVERBOSE=y # end of printk and dmesg options # CONFIG_DEBUG_KERNEL is not set # # Compile-time checks and compiler options # CONFIG_AS_HAS_NON_CONST_ULEB128=y CONFIG_FRAME_WARN=2048 # CONFIG_STRIP_ASM_SYMS is not set # CONFIG_HEADERS_INSTALL is not set CONFIG_SECTION_MISMATCH_WARN_ONLY=y # end of Compile-time checks and compiler options # # Generic Kernel Debugging Instruments # # CONFIG_MAGIC_SYSRQ is not set # CONFIG_DEBUG_FS is not set CONFIG_ARCH_HAS_UBSAN=y # CONFIG_UBSAN is not set CONFIG_HAVE_ARCH_KCSAN=y CONFIG_HAVE_KCSAN_COMPILER=y # end of Generic Kernel Debugging Instruments # # Networking Debugging # # end of Networking Debugging # # Memory Debugging # # CONFIG_PAGE_EXTENSION is not set CONFIG_SLUB_DEBUG=y # CONFIG_SLUB_DEBUG_ON is not set # CONFIG_PAGE_POISONING is not set # CONFIG_DEBUG_RODATA_TEST is not set CONFIG_ARCH_HAS_DEBUG_WX=y # CONFIG_DEBUG_WX is not set CONFIG_GENERIC_PTDUMP=y CONFIG_HAVE_DEBUG_KMEMLEAK=y # CONFIG_PER_VMA_LOCK_STATS is not set CONFIG_ARCH_HAS_DEBUG_VM_PGTABLE=y # CONFIG_DEBUG_VM_PGTABLE is not set CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y CONFIG_DEBUG_MEMORY_INIT=y # CONFIG_MEM_ALLOC_PROFILING is not set CONFIG_HAVE_ARCH_KASAN=y CONFIG_HAVE_ARCH_KASAN_VMALLOC=y CONFIG_CC_HAS_KASAN_GENERIC=y CONFIG_CC_HAS_WORKING_NOSANITIZE_ADDRESS=y # CONFIG_KASAN is not set CONFIG_HAVE_ARCH_KFENCE=y # CONFIG_KFENCE is not set CONFIG_HAVE_KMSAN_COMPILER=y # end of Memory Debugging # # Debug Oops, Lockups and Hangs # # CONFIG_PANIC_ON_OOPS is not set CONFIG_PANIC_ON_OOPS_VALUE=0 CONFIG_PANIC_TIMEOUT=0 CONFIG_HAVE_HARDLOCKUP_DETECTOR_BUDDY=y # end of Debug Oops, Lockups and Hangs # # Scheduler Debugging # # CONFIG_SCHEDSTATS is not set # end of Scheduler Debugging # CONFIG_DEBUG_TIMEKEEPING is not set # # Lock Debugging (spinlocks, mutexes, etc...) # CONFIG_LOCK_DEBUGGING_SUPPORT=y # CONFIG_WW_MUTEX_SELFTEST is not set # end of Lock Debugging (spinlocks, mutexes, etc...) # CONFIG_DEBUG_IRQFLAGS is not set CONFIG_STACKTRACE=y # CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set # # Debug kernel data structures # # end of Debug kernel data structures # # RCU Debugging # CONFIG_RCU_CPU_STALL_TIMEOUT=21 CONFIG_RCU_EXP_CPU_STALL_TIMEOUT=0 # CONFIG_RCU_CPU_STALL_CPUTIME is not set # end of RCU Debugging CONFIG_USER_STACKTRACE_SUPPORT=y CONFIG_HAVE_RETHOOK=y CONFIG_HAVE_FUNCTION_TRACER=y CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y CONFIG_HAVE_FUNCTION_GRAPH_RETVAL=y CONFIG_HAVE_DYNAMIC_FTRACE=y CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS=y CONFIG_HAVE_DYNAMIC_FTRACE_WITH_DIRECT_CALLS=y CONFIG_HAVE_DYNAMIC_FTRACE_WITH_ARGS=y CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y CONFIG_HAVE_SYSCALL_TRACEPOINTS=y CONFIG_HAVE_FENTRY=y CONFIG_HAVE_NOP_MCOUNT=y CONFIG_TRACING_SUPPORT=y # CONFIG_FTRACE is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_SAMPLE_FTRACE_DIRECT=y CONFIG_HAVE_SAMPLE_FTRACE_DIRECT_MULTI=y CONFIG_ARCH_HAS_DEVMEM_IS_ALLOWED=y # # s390 Debugging # CONFIG_EARLY_PRINTK=y # end of s390 Debugging # # Kernel Testing and Coverage # # CONFIG_KUNIT is not set CONFIG_ARCH_HAS_KCOV=y CONFIG_CC_HAS_SANCOV_TRACE_PC=y # CONFIG_KCOV is not set # CONFIG_RUNTIME_TESTING_MENU is not set # end of Kernel Testing and Coverage # # Rust hacking # # end of Rust hacking # end of Kernel hacking --JUHLcbfK941nilZD--