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* [patch 0/2] x86/kvm: Sanitize async page fault
@ 2020-03-06 23:42 Thomas Gleixner
  2020-03-06 23:42 ` [patch 1/2] x86/kvm: Handle async page faults directly through do_page_fault() Thomas Gleixner
  2020-03-06 23:42 ` [patch 2/2] x86/kvm: Sanitize kvm_async_pf_task_wait() Thomas Gleixner
  0 siblings, 2 replies; 16+ messages in thread
From: Thomas Gleixner @ 2020-03-06 23:42 UTC (permalink / raw)
  To: LKML; +Cc: x86, Paolo Bonzini, KVM, Paul E. McKenney

Hi!

This emerged from the ongoing efforts to consolidate the entry code maze on
x86 along with the tracing and instrumentation induced violations of RCU
constraints.

While working on this I stumbled over the KVM async page fault handler and
kvm_async_pf_task_wait() in particular. It took me a while to realize that
the randomly sprinkled around rcu_irq_enter()/exit() invocations are just
cargo cult programming. Several patches "fixed" RCU splats by curing the
symptoms without realizing that the code is fundametally flawed from a
design perspective.

Aside of that Andy noticed that the way the async page fault handler is
implemented can be improved which in turn allows further simplification
vs. CR2 consistency and the general exception entry handling on x86.

I'm sending this out as a stand alone series against mainline, but I'd
prefer to take this along with the rest if the entry code rework.

If you look at the changelog then don't be afraid, most of the added lines
are comments which were painfully absent in the original code.

Thanks,

	tglx
---
 entry/entry_32.S       |    8 --
 entry/entry_64.S       |    4 -
 include/asm/kvm_para.h |   21 ++++-
 include/asm/x86_init.h |    2 
 kernel/kvm.c           |  193 +++++++++++++++++++++++++++++++++----------------
 kernel/traps.c         |    2 
 kernel/x86_init.c      |    1 
 kvm/mmu/mmu.c          |    2 
 mm/fault.c             |   19 ++++
 9 files changed, 171 insertions(+), 81 deletions(-)


^ permalink raw reply	[flat|nested] 16+ messages in thread

* [patch 1/2] x86/kvm: Handle async page faults directly through do_page_fault()
  2020-03-06 23:42 [patch 0/2] x86/kvm: Sanitize async page fault Thomas Gleixner
@ 2020-03-06 23:42 ` Thomas Gleixner
  2020-03-17  8:47   ` [x86/kvm] aec3011ae9: WARNING:at_arch/x86/kernel/kvm.c:#kvm_guest_init kernel test robot
  2020-03-06 23:42 ` [patch 2/2] x86/kvm: Sanitize kvm_async_pf_task_wait() Thomas Gleixner
  1 sibling, 1 reply; 16+ messages in thread
From: Thomas Gleixner @ 2020-03-06 23:42 UTC (permalink / raw)
  To: LKML; +Cc: x86, Paolo Bonzini, KVM, Paul E. McKenney, Andy Lutomirski

From: Andy Lutomirski <luto@kernel.org>

KVM overloads #PF to indicate two types of not-actually-page-fault
events.  Right now, the KVM guest code intercepts them by modifying
the IDT and hooking the #PF vector.  This makes the already fragile
fault code even harder to understand, and it also pollutes call
traces with async_page_fault and do_async_page_fault for normal page
faults.

Clean it up by moving the logic into do_page_fault() using a static
branch.  This gets rid of the platform trap_init override mechanism
completely.

[ tglx: Fixed up 32bit, removed error code from the async functions and
  	massaged coding style ]

Signed-off-by: Andy Lutomirski <luto@kernel.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
 arch/x86/entry/entry_32.S       |    8 --------
 arch/x86/entry/entry_64.S       |    4 ----
 arch/x86/include/asm/kvm_para.h |   19 +++++++++++++++++--
 arch/x86/include/asm/x86_init.h |    2 --
 arch/x86/kernel/kvm.c           |   39 +++++++++++++++++++++------------------
 arch/x86/kernel/traps.c         |    2 --
 arch/x86/kernel/x86_init.c      |    1 -
 arch/x86/mm/fault.c             |   19 +++++++++++++++++++
 8 files changed, 57 insertions(+), 37 deletions(-)

--- a/arch/x86/entry/entry_32.S
+++ b/arch/x86/entry/entry_32.S
@@ -1698,14 +1698,6 @@ SYM_CODE_START(general_protection)
 	jmp	common_exception
 SYM_CODE_END(general_protection)
 
-#ifdef CONFIG_KVM_GUEST
-SYM_CODE_START(async_page_fault)
-	ASM_CLAC
-	pushl	$do_async_page_fault
-	jmp	common_exception_read_cr2
-SYM_CODE_END(async_page_fault)
-#endif
-
 SYM_CODE_START(rewind_stack_do_exit)
 	/* Prevent any naive code from trying to unwind to our caller. */
 	xorl	%ebp, %ebp
--- a/arch/x86/entry/entry_64.S
+++ b/arch/x86/entry/entry_64.S
@@ -1202,10 +1202,6 @@ idtentry xendebug		do_debug		has_error_c
 idtentry general_protection	do_general_protection	has_error_code=1
 idtentry page_fault		do_page_fault		has_error_code=1	read_cr2=1
 
-#ifdef CONFIG_KVM_GUEST
-idtentry async_page_fault	do_async_page_fault	has_error_code=1	read_cr2=1
-#endif
-
 #ifdef CONFIG_X86_MCE
 idtentry machine_check		do_mce			has_error_code=0	paranoid=1
 #endif
--- a/arch/x86/include/asm/kvm_para.h
+++ b/arch/x86/include/asm/kvm_para.h
@@ -91,8 +91,18 @@ unsigned int kvm_arch_para_hints(void);
 void kvm_async_pf_task_wait(u32 token, int interrupt_kernel);
 void kvm_async_pf_task_wake(u32 token);
 u32 kvm_read_and_reset_pf_reason(void);
-extern void kvm_disable_steal_time(void);
-void do_async_page_fault(struct pt_regs *regs, unsigned long error_code, unsigned long address);
+void kvm_disable_steal_time(void);
+bool __kvm_handle_async_pf(struct pt_regs *regs, u32 token);
+
+DECLARE_STATIC_KEY_FALSE(kvm_async_pf_enabled);
+
+static __always_inline bool kvm_handle_async_pf(struct pt_regs *regs, u32 token)
+{
+	if (static_branch_unlikely(&kvm_async_pf_enabled))
+		return __kvm_handle_async_pf(regs, token);
+	else
+		return false;
+}
 
 #ifdef CONFIG_PARAVIRT_SPINLOCKS
 void __init kvm_spinlock_init(void);
@@ -130,6 +140,11 @@ static inline void kvm_disable_steal_tim
 {
 	return;
 }
+
+static inline bool kvm_handle_async_pf(struct pt_regs *regs, u32 token)
+{
+	return false;
+}
 #endif
 
 #endif /* _ASM_X86_KVM_PARA_H */
--- a/arch/x86/include/asm/x86_init.h
+++ b/arch/x86/include/asm/x86_init.h
@@ -50,14 +50,12 @@ struct x86_init_resources {
  * @pre_vector_init:		init code to run before interrupt vectors
  *				are set up.
  * @intr_init:			interrupt init code
- * @trap_init:			platform specific trap setup
  * @intr_mode_select:		interrupt delivery mode selection
  * @intr_mode_init:		interrupt delivery mode setup
  */
 struct x86_init_irqs {
 	void (*pre_vector_init)(void);
 	void (*intr_init)(void);
-	void (*trap_init)(void);
 	void (*intr_mode_select)(void);
 	void (*intr_mode_init)(void);
 };
--- a/arch/x86/kernel/kvm.c
+++ b/arch/x86/kernel/kvm.c
@@ -35,6 +35,8 @@
 #include <asm/tlb.h>
 #include <asm/cpuidle_haltpoll.h>
 
+DEFINE_STATIC_KEY_FALSE(kvm_async_pf_enabled);
+
 static int kvmapf = 1;
 
 static int __init parse_no_kvmapf(char *arg)
@@ -242,25 +244,27 @@ u32 kvm_read_and_reset_pf_reason(void)
 EXPORT_SYMBOL_GPL(kvm_read_and_reset_pf_reason);
 NOKPROBE_SYMBOL(kvm_read_and_reset_pf_reason);
 
-dotraplinkage void
-do_async_page_fault(struct pt_regs *regs, unsigned long error_code, unsigned long address)
+bool __kvm_handle_async_pf(struct pt_regs *regs, u32 token)
 {
+	/*
+	 * If we get a page fault right here, the pf_reason seems likely
+	 * to be clobbered.  Bummer.
+	 */
 	switch (kvm_read_and_reset_pf_reason()) {
 	default:
-		do_page_fault(regs, error_code, address);
-		break;
+		return false;
 	case KVM_PV_REASON_PAGE_NOT_PRESENT:
 		/* page is swapped out by the host. */
-		kvm_async_pf_task_wait((u32)address, !user_mode(regs));
-		break;
+		kvm_async_pf_task_wait(token, !user_mode(regs));
+		return true;
 	case KVM_PV_REASON_PAGE_READY:
 		rcu_irq_enter();
-		kvm_async_pf_task_wake((u32)address);
+		kvm_async_pf_task_wake(token);
 		rcu_irq_exit();
-		break;
+		return true;
 	}
 }
-NOKPROBE_SYMBOL(do_async_page_fault);
+NOKPROBE_SYMBOL(__kvm_handle_async_pf);
 
 static void __init paravirt_ops_setup(void)
 {
@@ -306,7 +310,11 @@ static notrace void kvm_guest_apic_eoi_w
 static void kvm_guest_cpu_init(void)
 {
 	if (kvm_para_has_feature(KVM_FEATURE_ASYNC_PF) && kvmapf) {
-		u64 pa = slow_virt_to_phys(this_cpu_ptr(&apf_reason));
+		u64 pa;
+
+		WARN_ON_ONCE(!static_branch_likely(&kvm_async_pf_enabled));
+
+		pa = slow_virt_to_phys(this_cpu_ptr(&apf_reason));
 
 #ifdef CONFIG_PREEMPTION
 		pa |= KVM_ASYNC_PF_SEND_ALWAYS;
@@ -592,12 +600,6 @@ static int kvm_cpu_down_prepare(unsigned
 }
 #endif
 
-static void __init kvm_apf_trap_init(void)
-{
-	update_intr_gate(X86_TRAP_PF, async_page_fault);
-}
-
-
 static void kvm_flush_tlb_others(const struct cpumask *cpumask,
 			const struct flush_tlb_info *info)
 {
@@ -632,8 +634,6 @@ static void __init kvm_guest_init(void)
 	register_reboot_notifier(&kvm_pv_reboot_nb);
 	for (i = 0; i < KVM_TASK_SLEEP_HASHSIZE; i++)
 		raw_spin_lock_init(&async_pf_sleepers[i].lock);
-	if (kvm_para_has_feature(KVM_FEATURE_ASYNC_PF))
-		x86_init.irqs.trap_init = kvm_apf_trap_init;
 
 	if (kvm_para_has_feature(KVM_FEATURE_STEAL_TIME)) {
 		has_steal_clock = 1;
@@ -670,6 +670,9 @@ static void __init kvm_guest_init(void)
 	 * overcommitted.
 	 */
 	hardlockup_detector_disable();
+
+	if (kvm_para_has_feature(KVM_FEATURE_ASYNC_PF) && kvmapf)
+		static_branch_enable(&kvm_async_pf_enabled);
 }
 
 static noinline uint32_t __kvm_cpuid_base(void)
--- a/arch/x86/kernel/traps.c
+++ b/arch/x86/kernel/traps.c
@@ -936,7 +936,5 @@ void __init trap_init(void)
 
 	idt_setup_ist_traps();
 
-	x86_init.irqs.trap_init();
-
 	idt_setup_debugidt_traps();
 }
--- a/arch/x86/kernel/x86_init.c
+++ b/arch/x86/kernel/x86_init.c
@@ -79,7 +79,6 @@ struct x86_init_ops x86_init __initdata
 	.irqs = {
 		.pre_vector_init	= init_ISA_irqs,
 		.intr_init		= native_init_IRQ,
-		.trap_init		= x86_init_noop,
 		.intr_mode_select	= apic_intr_mode_select,
 		.intr_mode_init		= apic_intr_mode_init
 	},
--- a/arch/x86/mm/fault.c
+++ b/arch/x86/mm/fault.c
@@ -30,6 +30,7 @@
 #include <asm/desc.h>			/* store_idt(), ...		*/
 #include <asm/cpu_entry_area.h>		/* exception stack		*/
 #include <asm/pgtable_areas.h>		/* VMALLOC_START, ...		*/
+#include <asm/kvm_para.h>		/* kvm_handle_async_pf		*/
 
 #define CREATE_TRACE_POINTS
 #include <asm/trace/exceptions.h>
@@ -1505,6 +1506,24 @@ do_page_fault(struct pt_regs *regs, unsi
 		unsigned long address)
 {
 	prefetchw(&current->mm->mmap_sem);
+	/*
+	 * KVM has two types of events that are, logically, interrupts, but
+	 * are unfortunately delivered using the #PF vector.  These events are
+	 * "you just accessed valid memory, but the host doesn't have it right
+	 * now, so I'll put you to sleep if you continue" and "that memory
+	 * you tried to access earlier is available now."
+	 *
+	 * We are relying on the interrupted context being sane (valid RSP,
+	 * relevant locks not held, etc.), which is fine as long as the
+	 * interrupted context had IF=1.  We are also relying on the KVM
+	 * async pf type field and CR2 being read consistently instead of
+	 * getting values from real and async page faults mixed up.
+	 *
+	 * Fingers crossed.
+	 */
+	if (kvm_handle_async_pf(regs, (u32)address))
+		return;
+
 	trace_page_fault_entries(regs, hw_error_code, address);
 
 	if (unlikely(kmmio_fault(regs, address)))


^ permalink raw reply	[flat|nested] 16+ messages in thread

* [patch 2/2] x86/kvm: Sanitize kvm_async_pf_task_wait()
  2020-03-06 23:42 [patch 0/2] x86/kvm: Sanitize async page fault Thomas Gleixner
  2020-03-06 23:42 ` [patch 1/2] x86/kvm: Handle async page faults directly through do_page_fault() Thomas Gleixner
@ 2020-03-06 23:42 ` Thomas Gleixner
  2020-03-07  0:22   ` Paul E. McKenney
  2020-03-07  2:18   ` Andy Lutomirski
  1 sibling, 2 replies; 16+ messages in thread
From: Thomas Gleixner @ 2020-03-06 23:42 UTC (permalink / raw)
  To: LKML; +Cc: x86, Paolo Bonzini, KVM, Paul E. McKenney

While working on the entry consolidation I stumbled over the KVM async page
fault handler and kvm_async_pf_task_wait() in particular. It took me a
while to realize that the randomly sprinkled around rcu_irq_enter()/exit()
invocations are just cargo cult programming. Several patches "fixed" RCU
splats by curing the symptoms without noticing that the code is flawed 
from a design perspective.

The main problem is that this async injection is not based on a proper
handshake mechanism and only respects the minimal requirement, i.e. the
guest is not in a state where it has interrupts disabled.

Aside of that the actual code is a convoluted one fits it all swiss army
knife. It is invoked from different places with different RCU constraints:

  1) Host side:

     vcpu_enter_guest()
       kvm_x86_ops->handle_exit()
         kvm_handle_page_fault()
           kvm_async_pf_task_wait()

     The invocation happens from fully preemptible context.

  2) Guest side:

     The async page fault interrupted:

         a) user space

	 b) preemptible kernel code which is not in a RCU read side
	    critical section

     	 c) non-preemtible kernel code or a RCU read side critical section
	    or kernel code with CONFIG_PREEMPTION=n which allows not to
	    differentiate between #2b and #2c.

RCU is watching for:

  #1  The vCPU exited and current is definitely not the idle task

  #2a The #PF entry code on the guest went through enter_from_user_mode()
      which reactivates RCU

  #2b There is no preemptible, interrupts enabled code in the kernel
      which can run with RCU looking away. (The idle task is always
      non preemptible).

I.e. all schedulable states (#1, #2a, #2b) do not need any of this RCU
voodoo at all.

In #2c RCU is eventually not watching, but as that state cannot schedule
anyway there is no point to worry about it so it has to invoke
rcu_irq_enter() before running that code. This can be optimized, but this
will be done as an extra step in course of the entry code consolidation
work.

So the proper solution for this is to:

  - Split kvm_async_pf_task_wait() into schedule and halt based waiting
    interfaces which share the enqueueing code.

  - Add comments (condensed form of this changelog) to spare others the
    time waste and pain of reverse engineering all of this with the help of
    uncomprehensible changelogs and code history.

  - Invoke kvm_async_pf_task_wait_schedule() from kvm_handle_page_fault(),
    user mode and schedulable kernel side async page faults (#1, #2a, #2b)

  - Invoke kvm_async_pf_task_wait_halt() for the non schedulable kernel
    case (#2c).

    For this case also remove the rcu_irq_exit()/enter() pair around the
    halt as it is just a pointless exercise:

       - vCPUs can VMEXIT at any any random point and can be scheduled out
         for an arbitrary amount of time by the host and this is not any
         different except that it voluntary triggers the exit via halt.

       - The interrupted context could have RCU watching already. So the
	 rcu_irq_exit() before the halt is not gaining anything aside of
	 confusing the reader. Claiming that this might prevent RCU stalls
	 is just an illusion.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
 arch/x86/include/asm/kvm_para.h |    2 
 arch/x86/kernel/kvm.c           |  156 ++++++++++++++++++++++++++++------------
 arch/x86/kvm/mmu/mmu.c          |    2 
 3 files changed, 115 insertions(+), 45 deletions(-)

--- a/arch/x86/include/asm/kvm_para.h
+++ b/arch/x86/include/asm/kvm_para.h
@@ -88,7 +88,7 @@ static inline long kvm_hypercall4(unsign
 bool kvm_para_available(void);
 unsigned int kvm_arch_para_features(void);
 unsigned int kvm_arch_para_hints(void);
-void kvm_async_pf_task_wait(u32 token, int interrupt_kernel);
+void kvm_async_pf_task_wait_schedule(u32 token);
 void kvm_async_pf_task_wake(u32 token);
 u32 kvm_read_and_reset_pf_reason(void);
 void kvm_disable_steal_time(void);
--- a/arch/x86/kernel/kvm.c
+++ b/arch/x86/kernel/kvm.c
@@ -75,7 +75,7 @@ struct kvm_task_sleep_node {
 	struct swait_queue_head wq;
 	u32 token;
 	int cpu;
-	bool halted;
+	bool use_halt;
 };
 
 static struct kvm_task_sleep_head {
@@ -98,75 +98,145 @@ static struct kvm_task_sleep_node *_find
 	return NULL;
 }
 
-/*
- * @interrupt_kernel: Is this called from a routine which interrupts the kernel
- * 		      (other than user space)?
- */
-void kvm_async_pf_task_wait(u32 token, int interrupt_kernel)
+static bool kvm_async_pf_queue_task(u32 token, bool use_halt,
+				    struct kvm_task_sleep_node *n)
 {
 	u32 key = hash_32(token, KVM_TASK_SLEEP_HASHBITS);
 	struct kvm_task_sleep_head *b = &async_pf_sleepers[key];
-	struct kvm_task_sleep_node n, *e;
-	DECLARE_SWAITQUEUE(wait);
-
-	rcu_irq_enter();
+	struct kvm_task_sleep_node *e;
 
 	raw_spin_lock(&b->lock);
 	e = _find_apf_task(b, token);
 	if (e) {
 		/* dummy entry exist -> wake up was delivered ahead of PF */
 		hlist_del(&e->link);
-		kfree(e);
 		raw_spin_unlock(&b->lock);
+		kfree(e);
+		return false;
+	}
 
-		rcu_irq_exit();
+	n->token = token;
+	n->cpu = smp_processor_id();
+	n->use_halt = use_halt;
+	init_swait_queue_head(&n->wq);
+	hlist_add_head(&n->link, &b->list);
+	raw_spin_unlock(&b->lock);
+	return true;
+}
+
+/*
+ * kvm_async_pf_task_wait_schedule - Wait for pagefault to be handled
+ * @token:	Token to identify the sleep node entry
+ *
+ * Invoked from the async pagefault handling code or from the VM exit page
+ * fault handler. In both cases RCU is watching.
+ */
+void kvm_async_pf_task_wait_schedule(u32 token)
+{
+	struct kvm_task_sleep_node n;
+	DECLARE_SWAITQUEUE(wait);
+
+	lockdep_assert_irqs_disabled();
+
+	if (!kvm_async_pf_queue_task(token, false, &n))
 		return;
+
+	for (;;) {
+		prepare_to_swait_exclusive(&n.wq, &wait, TASK_UNINTERRUPTIBLE);
+		if (hlist_unhashed(&n.link))
+			break;
+
+		local_irq_enable();
+		schedule();
+		local_irq_disable();
 	}
+	finish_swait(&n.wq, &wait);
+}
+EXPORT_SYMBOL_GPL(kvm_async_pf_task_wait_schedule);
 
-	n.token = token;
-	n.cpu = smp_processor_id();
-	n.halted = is_idle_task(current) ||
-		   (IS_ENABLED(CONFIG_PREEMPT_COUNT)
-		    ? preempt_count() > 1 || rcu_preempt_depth()
-		    : interrupt_kernel);
-	init_swait_queue_head(&n.wq);
-	hlist_add_head(&n.link, &b->list);
-	raw_spin_unlock(&b->lock);
+/*
+ * Invoked from the async page fault handler.
+ */
+static void kvm_async_pf_task_wait_halt(u32 token)
+{
+	struct kvm_task_sleep_node n;
+
+	if (!kvm_async_pf_queue_task(token, true, &n))
+		return;
 
 	for (;;) {
-		if (!n.halted)
-			prepare_to_swait_exclusive(&n.wq, &wait, TASK_UNINTERRUPTIBLE);
 		if (hlist_unhashed(&n.link))
 			break;
+		/*
+		 * No point in doing anything about RCU here. Any RCU read
+		 * side critical section or RCU watching section can be
+		 * interrupted by VMEXITs and the host is free to keep the
+		 * vCPU scheduled out as long as it sees fit. This is not
+		 * any different just because of the halt induced voluntary
+		 * VMEXIT.
+		 *
+		 * Also the async page fault could have interrupted any RCU
+		 * watching context, so invoking rcu_irq_exit()/enter()
+		 * around this is not gaining anything.
+		 */
+		native_safe_halt();
+		local_irq_disable();
+	}
+}
 
-		rcu_irq_exit();
+/* Invoked from the async page fault handler */
+static void kvm_async_pf_task_wait(u32 token, bool usermode)
+{
+	bool can_schedule;
 
-		if (!n.halted) {
-			local_irq_enable();
-			schedule();
-			local_irq_disable();
-		} else {
-			/*
-			 * We cannot reschedule. So halt.
-			 */
-			native_safe_halt();
-			local_irq_disable();
-		}
+	/*
+	 * No need to check whether interrupts were disabled because the
+	 * host will (hopefully) only inject an async page fault into
+	 * interrupt enabled regions.
+	 *
+	 * If CONFIG_PREEMPTION is enabled then check whether the code
+	 * which triggered the page fault is preemptible. This covers user
+	 * mode as well because preempt_count() is obviously 0 there.
+	 *
+	 * The check for rcu_preempt_depth() is also required because
+	 * voluntary scheduling inside a rcu read locked section is not
+	 * allowed.
+	 *
+	 * The idle task is already covered by this because idle always
+	 * has a preempt count > 0.
+	 *
+	 * If CONFIG_PREEMPTION is disabled only allow scheduling when
+	 * coming from user mode as there is no indication whether the
+	 * context which triggered the page fault could schedule or not.
+	 */
+	if (IS_ENABLED(CONFIG_PREEMPTION))
+		can_schedule = preempt_count() + rcu_preempt_depth() == 0;
+	else
+		can_schedule = usermode;
 
+	/*
+	 * If the kernel context is allowed to schedule then RCU is
+	 * watching because no preemptible code in the kernel is inside RCU
+	 * idle state. So it can be treated like user mode. User mode is
+	 * safe because the #PF entry invoked enter_from_user_mode().
+	 *
+	 * For the non schedulable case invoke rcu_irq_enter() for
+	 * now. This will be moved out to the pagefault entry code later
+	 * and only invoked when really needed.
+	 */
+	if (can_schedule) {
+		kvm_async_pf_task_wait_schedule(token);
+	} else {
 		rcu_irq_enter();
+		kvm_async_pf_task_wait_halt(token);
+		rcu_irq_exit();
 	}
-	if (!n.halted)
-		finish_swait(&n.wq, &wait);
-
-	rcu_irq_exit();
-	return;
 }
-EXPORT_SYMBOL_GPL(kvm_async_pf_task_wait);
 
 static void apf_task_wake_one(struct kvm_task_sleep_node *n)
 {
 	hlist_del_init(&n->link);
-	if (n->halted)
+	if (n->use_halt)
 		smp_send_reschedule(n->cpu);
 	else if (swq_has_sleeper(&n->wq))
 		swake_up_one(&n->wq);
@@ -255,7 +325,7 @@ bool __kvm_handle_async_pf(struct pt_reg
 		return false;
 	case KVM_PV_REASON_PAGE_NOT_PRESENT:
 		/* page is swapped out by the host. */
-		kvm_async_pf_task_wait(token, !user_mode(regs));
+		kvm_async_pf_task_wait(token, user_mode(regs));
 		return true;
 	case KVM_PV_REASON_PAGE_READY:
 		rcu_irq_enter();
--- a/arch/x86/kvm/mmu/mmu.c
+++ b/arch/x86/kvm/mmu/mmu.c
@@ -4205,7 +4205,7 @@ int kvm_handle_page_fault(struct kvm_vcp
 	case KVM_PV_REASON_PAGE_NOT_PRESENT:
 		vcpu->arch.apf.host_apf_reason = 0;
 		local_irq_disable();
-		kvm_async_pf_task_wait(fault_address, 0);
+		kvm_async_pf_task_wait_schedule(fault_address);
 		local_irq_enable();
 		break;
 	case KVM_PV_REASON_PAGE_READY:


^ permalink raw reply	[flat|nested] 16+ messages in thread

* Re: [patch 2/2] x86/kvm: Sanitize kvm_async_pf_task_wait()
  2020-03-06 23:42 ` [patch 2/2] x86/kvm: Sanitize kvm_async_pf_task_wait() Thomas Gleixner
@ 2020-03-07  0:22   ` Paul E. McKenney
  2020-03-07  1:02     ` Thomas Gleixner
  2020-03-07  2:18   ` Andy Lutomirski
  1 sibling, 1 reply; 16+ messages in thread
From: Paul E. McKenney @ 2020-03-07  0:22 UTC (permalink / raw)
  To: Thomas Gleixner; +Cc: LKML, x86, Paolo Bonzini, KVM

On Sat, Mar 07, 2020 at 12:42:06AM +0100, Thomas Gleixner wrote:
> While working on the entry consolidation I stumbled over the KVM async page
> fault handler and kvm_async_pf_task_wait() in particular. It took me a
> while to realize that the randomly sprinkled around rcu_irq_enter()/exit()
> invocations are just cargo cult programming. Several patches "fixed" RCU
> splats by curing the symptoms without noticing that the code is flawed 
> from a design perspective.
> 
> The main problem is that this async injection is not based on a proper
> handshake mechanism and only respects the minimal requirement, i.e. the
> guest is not in a state where it has interrupts disabled.
> 
> Aside of that the actual code is a convoluted one fits it all swiss army
> knife. It is invoked from different places with different RCU constraints:
> 
>   1) Host side:
> 
>      vcpu_enter_guest()
>        kvm_x86_ops->handle_exit()
>          kvm_handle_page_fault()
>            kvm_async_pf_task_wait()
> 
>      The invocation happens from fully preemptible context.
> 
>   2) Guest side:
> 
>      The async page fault interrupted:
> 
>          a) user space
> 
> 	 b) preemptible kernel code which is not in a RCU read side
> 	    critical section
> 
>      	 c) non-preemtible kernel code or a RCU read side critical section
> 	    or kernel code with CONFIG_PREEMPTION=n which allows not to
> 	    differentiate between #2b and #2c.
> 
> RCU is watching for:
> 
>   #1  The vCPU exited and current is definitely not the idle task
> 
>   #2a The #PF entry code on the guest went through enter_from_user_mode()
>       which reactivates RCU
> 
>   #2b There is no preemptible, interrupts enabled code in the kernel
>       which can run with RCU looking away. (The idle task is always
>       non preemptible).
> 
> I.e. all schedulable states (#1, #2a, #2b) do not need any of this RCU
> voodoo at all.
> 
> In #2c RCU is eventually not watching, but as that state cannot schedule
> anyway there is no point to worry about it so it has to invoke
> rcu_irq_enter() before running that code. This can be optimized, but this
> will be done as an extra step in course of the entry code consolidation
> work.

In other words, any needed rcu_irq_enter() and rcu_irq_exit() are added
in one of the entry-code consolidation patches, and patch below depends
on that patch, correct?

							Thanx, Paul

> So the proper solution for this is to:
> 
>   - Split kvm_async_pf_task_wait() into schedule and halt based waiting
>     interfaces which share the enqueueing code.
> 
>   - Add comments (condensed form of this changelog) to spare others the
>     time waste and pain of reverse engineering all of this with the help of
>     uncomprehensible changelogs and code history.
> 
>   - Invoke kvm_async_pf_task_wait_schedule() from kvm_handle_page_fault(),
>     user mode and schedulable kernel side async page faults (#1, #2a, #2b)
> 
>   - Invoke kvm_async_pf_task_wait_halt() for the non schedulable kernel
>     case (#2c).
> 
>     For this case also remove the rcu_irq_exit()/enter() pair around the
>     halt as it is just a pointless exercise:
> 
>        - vCPUs can VMEXIT at any any random point and can be scheduled out
>          for an arbitrary amount of time by the host and this is not any
>          different except that it voluntary triggers the exit via halt.
> 
>        - The interrupted context could have RCU watching already. So the
> 	 rcu_irq_exit() before the halt is not gaining anything aside of
> 	 confusing the reader. Claiming that this might prevent RCU stalls
> 	 is just an illusion.
> 
> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
> ---
>  arch/x86/include/asm/kvm_para.h |    2 
>  arch/x86/kernel/kvm.c           |  156 ++++++++++++++++++++++++++++------------
>  arch/x86/kvm/mmu/mmu.c          |    2 
>  3 files changed, 115 insertions(+), 45 deletions(-)
> 
> --- a/arch/x86/include/asm/kvm_para.h
> +++ b/arch/x86/include/asm/kvm_para.h
> @@ -88,7 +88,7 @@ static inline long kvm_hypercall4(unsign
>  bool kvm_para_available(void);
>  unsigned int kvm_arch_para_features(void);
>  unsigned int kvm_arch_para_hints(void);
> -void kvm_async_pf_task_wait(u32 token, int interrupt_kernel);
> +void kvm_async_pf_task_wait_schedule(u32 token);
>  void kvm_async_pf_task_wake(u32 token);
>  u32 kvm_read_and_reset_pf_reason(void);
>  void kvm_disable_steal_time(void);
> --- a/arch/x86/kernel/kvm.c
> +++ b/arch/x86/kernel/kvm.c
> @@ -75,7 +75,7 @@ struct kvm_task_sleep_node {
>  	struct swait_queue_head wq;
>  	u32 token;
>  	int cpu;
> -	bool halted;
> +	bool use_halt;
>  };
>  
>  static struct kvm_task_sleep_head {
> @@ -98,75 +98,145 @@ static struct kvm_task_sleep_node *_find
>  	return NULL;
>  }
>  
> -/*
> - * @interrupt_kernel: Is this called from a routine which interrupts the kernel
> - * 		      (other than user space)?
> - */
> -void kvm_async_pf_task_wait(u32 token, int interrupt_kernel)
> +static bool kvm_async_pf_queue_task(u32 token, bool use_halt,
> +				    struct kvm_task_sleep_node *n)
>  {
>  	u32 key = hash_32(token, KVM_TASK_SLEEP_HASHBITS);
>  	struct kvm_task_sleep_head *b = &async_pf_sleepers[key];
> -	struct kvm_task_sleep_node n, *e;
> -	DECLARE_SWAITQUEUE(wait);
> -
> -	rcu_irq_enter();
> +	struct kvm_task_sleep_node *e;
>  
>  	raw_spin_lock(&b->lock);
>  	e = _find_apf_task(b, token);
>  	if (e) {
>  		/* dummy entry exist -> wake up was delivered ahead of PF */
>  		hlist_del(&e->link);
> -		kfree(e);
>  		raw_spin_unlock(&b->lock);
> +		kfree(e);
> +		return false;
> +	}
>  
> -		rcu_irq_exit();
> +	n->token = token;
> +	n->cpu = smp_processor_id();
> +	n->use_halt = use_halt;
> +	init_swait_queue_head(&n->wq);
> +	hlist_add_head(&n->link, &b->list);
> +	raw_spin_unlock(&b->lock);
> +	return true;
> +}
> +
> +/*
> + * kvm_async_pf_task_wait_schedule - Wait for pagefault to be handled
> + * @token:	Token to identify the sleep node entry
> + *
> + * Invoked from the async pagefault handling code or from the VM exit page
> + * fault handler. In both cases RCU is watching.
> + */
> +void kvm_async_pf_task_wait_schedule(u32 token)
> +{
> +	struct kvm_task_sleep_node n;
> +	DECLARE_SWAITQUEUE(wait);
> +
> +	lockdep_assert_irqs_disabled();
> +
> +	if (!kvm_async_pf_queue_task(token, false, &n))
>  		return;
> +
> +	for (;;) {
> +		prepare_to_swait_exclusive(&n.wq, &wait, TASK_UNINTERRUPTIBLE);
> +		if (hlist_unhashed(&n.link))
> +			break;
> +
> +		local_irq_enable();
> +		schedule();
> +		local_irq_disable();
>  	}
> +	finish_swait(&n.wq, &wait);
> +}
> +EXPORT_SYMBOL_GPL(kvm_async_pf_task_wait_schedule);
>  
> -	n.token = token;
> -	n.cpu = smp_processor_id();
> -	n.halted = is_idle_task(current) ||
> -		   (IS_ENABLED(CONFIG_PREEMPT_COUNT)
> -		    ? preempt_count() > 1 || rcu_preempt_depth()
> -		    : interrupt_kernel);
> -	init_swait_queue_head(&n.wq);
> -	hlist_add_head(&n.link, &b->list);
> -	raw_spin_unlock(&b->lock);
> +/*
> + * Invoked from the async page fault handler.
> + */
> +static void kvm_async_pf_task_wait_halt(u32 token)
> +{
> +	struct kvm_task_sleep_node n;
> +
> +	if (!kvm_async_pf_queue_task(token, true, &n))
> +		return;
>  
>  	for (;;) {
> -		if (!n.halted)
> -			prepare_to_swait_exclusive(&n.wq, &wait, TASK_UNINTERRUPTIBLE);
>  		if (hlist_unhashed(&n.link))
>  			break;
> +		/*
> +		 * No point in doing anything about RCU here. Any RCU read
> +		 * side critical section or RCU watching section can be
> +		 * interrupted by VMEXITs and the host is free to keep the
> +		 * vCPU scheduled out as long as it sees fit. This is not
> +		 * any different just because of the halt induced voluntary
> +		 * VMEXIT.
> +		 *
> +		 * Also the async page fault could have interrupted any RCU
> +		 * watching context, so invoking rcu_irq_exit()/enter()
> +		 * around this is not gaining anything.
> +		 */
> +		native_safe_halt();
> +		local_irq_disable();
> +	}
> +}
>  
> -		rcu_irq_exit();
> +/* Invoked from the async page fault handler */
> +static void kvm_async_pf_task_wait(u32 token, bool usermode)
> +{
> +	bool can_schedule;
>  
> -		if (!n.halted) {
> -			local_irq_enable();
> -			schedule();
> -			local_irq_disable();
> -		} else {
> -			/*
> -			 * We cannot reschedule. So halt.
> -			 */
> -			native_safe_halt();
> -			local_irq_disable();
> -		}
> +	/*
> +	 * No need to check whether interrupts were disabled because the
> +	 * host will (hopefully) only inject an async page fault into
> +	 * interrupt enabled regions.
> +	 *
> +	 * If CONFIG_PREEMPTION is enabled then check whether the code
> +	 * which triggered the page fault is preemptible. This covers user
> +	 * mode as well because preempt_count() is obviously 0 there.
> +	 *
> +	 * The check for rcu_preempt_depth() is also required because
> +	 * voluntary scheduling inside a rcu read locked section is not
> +	 * allowed.
> +	 *
> +	 * The idle task is already covered by this because idle always
> +	 * has a preempt count > 0.
> +	 *
> +	 * If CONFIG_PREEMPTION is disabled only allow scheduling when
> +	 * coming from user mode as there is no indication whether the
> +	 * context which triggered the page fault could schedule or not.
> +	 */
> +	if (IS_ENABLED(CONFIG_PREEMPTION))
> +		can_schedule = preempt_count() + rcu_preempt_depth() == 0;
> +	else
> +		can_schedule = usermode;
>  
> +	/*
> +	 * If the kernel context is allowed to schedule then RCU is
> +	 * watching because no preemptible code in the kernel is inside RCU
> +	 * idle state. So it can be treated like user mode. User mode is
> +	 * safe because the #PF entry invoked enter_from_user_mode().
> +	 *
> +	 * For the non schedulable case invoke rcu_irq_enter() for
> +	 * now. This will be moved out to the pagefault entry code later
> +	 * and only invoked when really needed.
> +	 */
> +	if (can_schedule) {
> +		kvm_async_pf_task_wait_schedule(token);
> +	} else {
>  		rcu_irq_enter();
> +		kvm_async_pf_task_wait_halt(token);
> +		rcu_irq_exit();
>  	}
> -	if (!n.halted)
> -		finish_swait(&n.wq, &wait);
> -
> -	rcu_irq_exit();
> -	return;
>  }
> -EXPORT_SYMBOL_GPL(kvm_async_pf_task_wait);
>  
>  static void apf_task_wake_one(struct kvm_task_sleep_node *n)
>  {
>  	hlist_del_init(&n->link);
> -	if (n->halted)
> +	if (n->use_halt)
>  		smp_send_reschedule(n->cpu);
>  	else if (swq_has_sleeper(&n->wq))
>  		swake_up_one(&n->wq);
> @@ -255,7 +325,7 @@ bool __kvm_handle_async_pf(struct pt_reg
>  		return false;
>  	case KVM_PV_REASON_PAGE_NOT_PRESENT:
>  		/* page is swapped out by the host. */
> -		kvm_async_pf_task_wait(token, !user_mode(regs));
> +		kvm_async_pf_task_wait(token, user_mode(regs));
>  		return true;
>  	case KVM_PV_REASON_PAGE_READY:
>  		rcu_irq_enter();
> --- a/arch/x86/kvm/mmu/mmu.c
> +++ b/arch/x86/kvm/mmu/mmu.c
> @@ -4205,7 +4205,7 @@ int kvm_handle_page_fault(struct kvm_vcp
>  	case KVM_PV_REASON_PAGE_NOT_PRESENT:
>  		vcpu->arch.apf.host_apf_reason = 0;
>  		local_irq_disable();
> -		kvm_async_pf_task_wait(fault_address, 0);
> +		kvm_async_pf_task_wait_schedule(fault_address);
>  		local_irq_enable();
>  		break;
>  	case KVM_PV_REASON_PAGE_READY:
> 

^ permalink raw reply	[flat|nested] 16+ messages in thread

* Re: [patch 2/2] x86/kvm: Sanitize kvm_async_pf_task_wait()
  2020-03-07  0:22   ` Paul E. McKenney
@ 2020-03-07  1:02     ` Thomas Gleixner
  2020-03-07  3:48       ` Paul E. McKenney
  0 siblings, 1 reply; 16+ messages in thread
From: Thomas Gleixner @ 2020-03-07  1:02 UTC (permalink / raw)
  To: paulmck; +Cc: LKML, x86, Paolo Bonzini, KVM

"Paul E. McKenney" <paulmck@kernel.org> writes:
>> In #2c RCU is eventually not watching, but as that state cannot schedule
>> anyway there is no point to worry about it so it has to invoke
>> rcu_irq_enter() before running that code. This can be optimized, but this
>> will be done as an extra step in course of the entry code consolidation
>> work.
>
> In other words, any needed rcu_irq_enter() and rcu_irq_exit() are added
> in one of the entry-code consolidation patches, and patch below depends
> on that patch, correct?

No. The patch itself is already correct when applied to mainline. It has
no dependencies.

It invokes rcu_irq_enter()/exit() for the case (#2c) where it is
relevant. All other case are already RCU safe today.

The fact that the invocation is misplaced is a different story and yes,
that is part of the entry code cleanup along with some optimization
which are possible once the entry voodoo is out of ASM and adjustable
for a particular entry point in C.

Thanks,

        tglx

^ permalink raw reply	[flat|nested] 16+ messages in thread

* Re: [patch 2/2] x86/kvm: Sanitize kvm_async_pf_task_wait()
  2020-03-06 23:42 ` [patch 2/2] x86/kvm: Sanitize kvm_async_pf_task_wait() Thomas Gleixner
  2020-03-07  0:22   ` Paul E. McKenney
@ 2020-03-07  2:18   ` Andy Lutomirski
  2020-03-07 10:01     ` Thomas Gleixner
  1 sibling, 1 reply; 16+ messages in thread
From: Andy Lutomirski @ 2020-03-07  2:18 UTC (permalink / raw)
  To: Thomas Gleixner; +Cc: LKML, X86 ML, Paolo Bonzini, KVM, Paul E. McKenney

> On Mar 6, 2020, at 4:12 PM, Thomas Gleixner <tglx@linutronix.de> wrote:
>
> While working on the entry consolidation I stumbled over the KVM async page
> fault handler and kvm_async_pf_task_wait() in particular. It took me a
> while to realize that the randomly sprinkled around rcu_irq_enter()/exit()
> invocations are just cargo cult programming. Several patches "fixed" RCU
> splats by curing the symptoms without noticing that the code is flawed
> from a design perspective.
>
> The main problem is that this async injection is not based on a proper
> handshake mechanism and only respects the minimal requirement, i.e. the
> guest is not in a state where it has interrupts disabled.
>
> Aside of that the actual code is a convoluted one fits it all swiss army
> knife. It is invoked from different places with different RCU constraints:
>
> 1) Host side:
>
>   vcpu_enter_guest()
>     kvm_x86_ops->handle_exit()
>       kvm_handle_page_fault()
>         kvm_async_pf_task_wait()
>
>   The invocation happens from fully preemptible context.

I’m a bit baffled as to why the host uses this code at all instead of
just sleeping the old fashioned way when the guest takes a (host) page
fault.  Oh well.

> +
> +/*
> + * kvm_async_pf_task_wait_schedule - Wait for pagefault to be handled
> + * @token:    Token to identify the sleep node entry
> + *
> + * Invoked from the async pagefault handling code or from the VM exit page
> + * fault handler. In both cases RCU is watching.
> + */
> +void kvm_async_pf_task_wait_schedule(u32 token)
> +{
> +    struct kvm_task_sleep_node n;
> +    DECLARE_SWAITQUEUE(wait);
> +
> +    lockdep_assert_irqs_disabled();
> +
> +    if (!kvm_async_pf_queue_task(token, false, &n))
>      return;
> +
> +    for (;;) {
> +        prepare_to_swait_exclusive(&n.wq, &wait, TASK_UNINTERRUPTIBLE);
> +        if (hlist_unhashed(&n.link))
> +            break;
> +
> +        local_irq_enable();
> +        schedule();
> +        local_irq_disable();
>  }
> +    finish_swait(&n.wq, &wait);
> +}
> +EXPORT_SYMBOL_GPL(kvm_async_pf_task_wait_schedule);
>
> -    n.token = token;
> -    n.cpu = smp_processor_id();
> -    n.halted = is_idle_task(current) ||
> -           (IS_ENABLED(CONFIG_PREEMPT_COUNT)
> -            ? preempt_count() > 1 || rcu_preempt_depth()
> -            : interrupt_kernel);
> -    init_swait_queue_head(&n.wq);
> -    hlist_add_head(&n.link, &b->list);
> -    raw_spin_unlock(&b->lock);
> +/*
> + * Invoked from the async page fault handler.
> + */
> +static void kvm_async_pf_task_wait_halt(u32 token)
> +{
> +    struct kvm_task_sleep_node n;
> +
> +    if (!kvm_async_pf_queue_task(token, true, &n))
> +        return;
>
>  for (;;) {
> -        if (!n.halted)
> -            prepare_to_swait_exclusive(&n.wq, &wait, TASK_UNINTERRUPTIBLE);
>      if (hlist_unhashed(&n.link))
>          break;
> +        /*
> +         * No point in doing anything about RCU here. Any RCU read
> +         * side critical section or RCU watching section can be
> +         * interrupted by VMEXITs and the host is free to keep the
> +         * vCPU scheduled out as long as it sees fit. This is not
> +         * any different just because of the halt induced voluntary
> +         * VMEXIT.
> +         *
> +         * Also the async page fault could have interrupted any RCU
> +         * watching context, so invoking rcu_irq_exit()/enter()
> +         * around this is not gaining anything.
> +         */
> +        native_safe_halt();
> +        local_irq_disable();

What’s the local_irq_disable() here for? I would believe a
lockdep_assert_irqs_disabled() somewhere in here would make sense.
(Yes, I see you copied this from the old code. It’s still nonsense.)

I also find it truly bizarre that hlt actually works in this context.
Does KVM in fact wake a HLTed guest that HLTed with IRQs off when a
pending async pf is satisfied?  This would make sense if the wake
event were an interrupt, but it’s not according to Paolo.

All this being said, the only remotely sane case is when regs->flags
has IF==1. Perhaps this code should actually do:

WARN_ON(!(regs->flags & X86_EFLAGS_IF));

while (the page isn’t ready) {
 local_irq_enable();
 native_safe_halt();
 local_irq_disable();
}

with some provision to survive the case where the warning fires so we
at least get logs.

In any event, I just sent a patch to disable async page faults that
happen in kernel mode.  Perhaps this patch should actually just have
some warnings to sanity check the async page faults and not even try
to handle all these nasty sub-cases.

Paolo, is there any way to test this async page faults?

^ permalink raw reply	[flat|nested] 16+ messages in thread

* Re: [patch 2/2] x86/kvm: Sanitize kvm_async_pf_task_wait()
  2020-03-07  1:02     ` Thomas Gleixner
@ 2020-03-07  3:48       ` Paul E. McKenney
  0 siblings, 0 replies; 16+ messages in thread
From: Paul E. McKenney @ 2020-03-07  3:48 UTC (permalink / raw)
  To: Thomas Gleixner; +Cc: LKML, x86, Paolo Bonzini, KVM

On Sat, Mar 07, 2020 at 02:02:25AM +0100, Thomas Gleixner wrote:
> "Paul E. McKenney" <paulmck@kernel.org> writes:
> >> In #2c RCU is eventually not watching, but as that state cannot schedule
> >> anyway there is no point to worry about it so it has to invoke
> >> rcu_irq_enter() before running that code. This can be optimized, but this
> >> will be done as an extra step in course of the entry code consolidation
> >> work.
> >
> > In other words, any needed rcu_irq_enter() and rcu_irq_exit() are added
> > in one of the entry-code consolidation patches, and patch below depends
> > on that patch, correct?
> 
> No. The patch itself is already correct when applied to mainline. It has
> no dependencies.
> 
> It invokes rcu_irq_enter()/exit() for the case (#2c) where it is
> relevant. All other case are already RCU safe today.
> 
> The fact that the invocation is misplaced is a different story and yes,
> that is part of the entry code cleanup along with some optimization
> which are possible once the entry voodoo is out of ASM and adjustable
> for a particular entry point in C.

The weekend clearly did not come a moment too soon for me, did it?  :-/

							Thanx, Paul

^ permalink raw reply	[flat|nested] 16+ messages in thread

* Re: [patch 2/2] x86/kvm: Sanitize kvm_async_pf_task_wait()
  2020-03-07  2:18   ` Andy Lutomirski
@ 2020-03-07 10:01     ` Thomas Gleixner
  2020-03-07 15:10       ` Andy Lutomirski
  0 siblings, 1 reply; 16+ messages in thread
From: Thomas Gleixner @ 2020-03-07 10:01 UTC (permalink / raw)
  To: Andy Lutomirski; +Cc: LKML, X86 ML, Paolo Bonzini, KVM, Paul E. McKenney

Andy Lutomirski <luto@kernel.org> writes:
>> On Mar 6, 2020, at 4:12 PM, Thomas Gleixner <tglx@linutronix.de> wrote:
>> Aside of that the actual code is a convoluted one fits it all swiss army
>> knife. It is invoked from different places with different RCU constraints:
>>
>> 1) Host side:
>>
>>   vcpu_enter_guest()
>>     kvm_x86_ops->handle_exit()
>>       kvm_handle_page_fault()
>>         kvm_async_pf_task_wait()
>>
>>   The invocation happens from fully preemptible context.
>
> I’m a bit baffled as to why the host uses this code at all instead of
> just sleeping the old fashioned way when the guest takes a (host) page
> fault.  Oh well.

If I can trust the crystal ball which I used to decode this maze then it
actually makes sense.

Aysnc faults are faults which cannot be handled by the guest, i.e. the
host either pulled a page away under the guest or did not populate it in
the first place.

So the reasoning is that if this happens the guest might be in a
situation where it can schedule other tasks instead of being stopped
completely by the host until the page arrives.

Now you could argue that this mostly makes sense for CPL 0 faults, but
there is definitely code in the kernel where it makes sense as well,
e.g. exec. But of course as this is designed without a proper handshake
there is no way for the hypervisor to figure out whether it makes sense
or not.

If the async fault cannot be delivered to the guest (async PF disabled,
async PF only enabled for CPL 0, IF == 0) then the host utilizes the
same data structure and wait mechanism. That really makes sense.

The part which does not make sense in the current implementation is the
kvm_async_pf_task_wait() trainwreck. A clear upfront separation of
schedulable and non schedulable wait mechanisms would have avoided all
the RCU duct tape nonsense and also spared me the brain damage caused by
reverse engineering this completely undocumented mess.

>> +static void kvm_async_pf_task_wait_halt(u32 token)
>> +{
>> +    struct kvm_task_sleep_node n;
>> +
>> +    if (!kvm_async_pf_queue_task(token, true, &n))
>> +        return;
>>
>>  for (;;) {
>> -        if (!n.halted)
>> -            prepare_to_swait_exclusive(&n.wq, &wait, TASK_UNINTERRUPTIBLE);
>>      if (hlist_unhashed(&n.link))
>>          break;
>> +        /*
>> +         * No point in doing anything about RCU here. Any RCU read
>> +         * side critical section or RCU watching section can be
>> +         * interrupted by VMEXITs and the host is free to keep the
>> +         * vCPU scheduled out as long as it sees fit. This is not
>> +         * any different just because of the halt induced voluntary
>> +         * VMEXIT.
>> +         *
>> +         * Also the async page fault could have interrupted any RCU
>> +         * watching context, so invoking rcu_irq_exit()/enter()
>> +         * around this is not gaining anything.
>> +         */
>> +        native_safe_halt();
>> +        local_irq_disable();
>
> What’s the local_irq_disable() here for? I would believe a
> lockdep_assert_irqs_disabled() somewhere in here would make sense.
> (Yes, I see you copied this from the old code. It’s still nonsense.)

native_safe_halt() does:

         STI
         HLT

So the irq disable is required as the loop should exit with interrupts
disabled.

> I also find it truly bizarre that hlt actually works in this context.
> Does KVM in fact wake a HLTed guest that HLTed with IRQs off when a
> pending async pf is satisfied?  This would make sense if the wake
> event were an interrupt, but it’s not according to Paolo.

See above. safe halt enables interrupts, which means IF == 1 and the
host sanity check for IF == 1 is satisfied.

In fact, if e.g. some regular interrupt arrives before the page becomes
available and the guest entered the halt loop because the fault happened
inside a RCU read side critical section with preemption enabled, then
the interrupt might wake up another task, set need resched and this
other task can run. At some point the halt waiting task gets back into
the loop and either finds the page ready or goes back into halt.

If the fault hit a preempt disabled region then still the interrupt and
eventual resulting soft interrupts can be handled.

Both scenarios are correct when you actually manage to mentaly
disconnect regular #PF and async #PF completely.

Of course the overloading of regular #PF, the utter lack of
documentation and the crappy and duct taped implementation makes this
really a mind boggling exercise.

> All this being said, the only remotely sane case is when regs->flags
> has IF==1. Perhaps this code should actually do:
>
> WARN_ON(!(regs->flags & X86_EFLAGS_IF));

Yes, that want's to be somewhere early and also cover the async wake
case. Neither wake nor wait can be injected when IF == 0.

> while (the page isn’t ready) {
>  local_irq_enable();
>  native_safe_halt();
>  local_irq_disable();
> }
>
> with some provision to survive the case where the warning fires so we
> at least get logs.

I don't think that any attempt to survive a async #PF injection into a
interrupt disabled region makes sense aside of looking smart and being
uncomprehensible voodoo.

If this ever happens then the host side is completely buggered and all
we can do is warn and pray or warn and die hard.

My personal preference is to warn and die hard.

> In any event, I just sent a patch to disable async page faults that
> happen in kernel mode.

I don't think it's justified. The host side really makes sure that the
guest does have IF == 1 before injecting anything which is not a NMI. If
the guest enables interrupts at the wrong place then this is really not
the hosts problem.

Having a warning in that async pf entry for the IF == 0 injection case
is good enough IMO.

Thanks,

        tglx

^ permalink raw reply	[flat|nested] 16+ messages in thread

* Re: [patch 2/2] x86/kvm: Sanitize kvm_async_pf_task_wait()
  2020-03-07 10:01     ` Thomas Gleixner
@ 2020-03-07 15:10       ` Andy Lutomirski
  2020-03-07 15:51         ` Andy Lutomirski
  2020-03-07 15:52         ` Thomas Gleixner
  0 siblings, 2 replies; 16+ messages in thread
From: Andy Lutomirski @ 2020-03-07 15:10 UTC (permalink / raw)
  To: Thomas Gleixner
  Cc: Andy Lutomirski, LKML, X86 ML, Paolo Bonzini, KVM, Paul E. McKenney

On Sat, Mar 7, 2020 at 2:01 AM Thomas Gleixner <tglx@linutronix.de> wrote:
>
> Andy Lutomirski <luto@kernel.org> writes:
> >> On Mar 6, 2020, at 4:12 PM, Thomas Gleixner <tglx@linutronix.de> wrote:
> >> Aside of that the actual code is a convoluted one fits it all swiss army
> >> knife. It is invoked from different places with different RCU constraints:
> >>
> >> 1) Host side:
> >>
> >>   vcpu_enter_guest()
> >>     kvm_x86_ops->handle_exit()
> >>       kvm_handle_page_fault()
> >>         kvm_async_pf_task_wait()
> >>
> >>   The invocation happens from fully preemptible context.
> >
> > I’m a bit baffled as to why the host uses this code at all instead of
> > just sleeping the old fashioned way when the guest takes a (host) page
> > fault.  Oh well.
>
> If I can trust the crystal ball which I used to decode this maze then it
> actually makes sense.
>
> Aysnc faults are faults which cannot be handled by the guest, i.e. the
> host either pulled a page away under the guest or did not populate it in
> the first place.
>
> So the reasoning is that if this happens the guest might be in a
> situation where it can schedule other tasks instead of being stopped
> completely by the host until the page arrives.
>
> Now you could argue that this mostly makes sense for CPL 0 faults, but
> there is definitely code in the kernel where it makes sense as well,
> e.g. exec. But of course as this is designed without a proper handshake
> there is no way for the hypervisor to figure out whether it makes sense
> or not.
>
> If the async fault cannot be delivered to the guest (async PF disabled,
> async PF only enabled for CPL 0, IF == 0) then the host utilizes the
> same data structure and wait mechanism. That really makes sense.
>
> The part which does not make sense in the current implementation is the
> kvm_async_pf_task_wait() trainwreck. A clear upfront separation of
> schedulable and non schedulable wait mechanisms would have avoided all
> the RCU duct tape nonsense and also spared me the brain damage caused by
> reverse engineering this completely undocumented mess.
>
> >> +static void kvm_async_pf_task_wait_halt(u32 token)
> >> +{
> >> +    struct kvm_task_sleep_node n;
> >> +
> >> +    if (!kvm_async_pf_queue_task(token, true, &n))
> >> +        return;
> >>
> >>  for (;;) {
> >> -        if (!n.halted)
> >> -            prepare_to_swait_exclusive(&n.wq, &wait, TASK_UNINTERRUPTIBLE);
> >>      if (hlist_unhashed(&n.link))
> >>          break;
> >> +        /*
> >> +         * No point in doing anything about RCU here. Any RCU read
> >> +         * side critical section or RCU watching section can be
> >> +         * interrupted by VMEXITs and the host is free to keep the
> >> +         * vCPU scheduled out as long as it sees fit. This is not
> >> +         * any different just because of the halt induced voluntary
> >> +         * VMEXIT.
> >> +         *
> >> +         * Also the async page fault could have interrupted any RCU
> >> +         * watching context, so invoking rcu_irq_exit()/enter()
> >> +         * around this is not gaining anything.
> >> +         */
> >> +        native_safe_halt();
> >> +        local_irq_disable();
> >
> > What’s the local_irq_disable() here for? I would believe a
> > lockdep_assert_irqs_disabled() somewhere in here would make sense.
> > (Yes, I see you copied this from the old code. It’s still nonsense.)
>
> native_safe_halt() does:
>
>          STI
>          HLT
>
> So the irq disable is required as the loop should exit with interrupts
> disabled.

Oops, should have looked at what native_safe_halt() does.

>
> > I also find it truly bizarre that hlt actually works in this context.
> > Does KVM in fact wake a HLTed guest that HLTed with IRQs off when a
> > pending async pf is satisfied?  This would make sense if the wake
> > event were an interrupt, but it’s not according to Paolo.
>
> See above. safe halt enables interrupts, which means IF == 1 and the
> host sanity check for IF == 1 is satisfied.
>
> In fact, if e.g. some regular interrupt arrives before the page becomes
> available and the guest entered the halt loop because the fault happened
> inside a RCU read side critical section with preemption enabled, then
> the interrupt might wake up another task, set need resched and this
> other task can run.

Now I'm confused again.  Your patch is very careful not to schedule if
we're in an RCU read-side critical section, but the regular preemption
code (preempt_schedule_irq, etc) seems to be willing to schedule
inside an RCU read-side critical section.  Why is the latter okay but
not the async pf case?

Ignoring that, this still seems racy:

STI
nested #PF telling us to wake up
#PF returns
HLT

doesn't this result in putting the CPU asleep for no good reason until
the next interrupt hits?


> > All this being said, the only remotely sane case is when regs->flags
> > has IF==1. Perhaps this code should actually do:
> >
> > WARN_ON(!(regs->flags & X86_EFLAGS_IF));
>
> Yes, that want's to be somewhere early and also cover the async wake
> case. Neither wake nor wait can be injected when IF == 0.

Sadly, wrmsr to turn off async pf will inject wakeups even if IF == 0.

^ permalink raw reply	[flat|nested] 16+ messages in thread

* Re: [patch 2/2] x86/kvm: Sanitize kvm_async_pf_task_wait()
  2020-03-07 15:10       ` Andy Lutomirski
@ 2020-03-07 15:51         ` Andy Lutomirski
  2020-03-07 19:18           ` Thomas Gleixner
  2020-03-07 15:52         ` Thomas Gleixner
  1 sibling, 1 reply; 16+ messages in thread
From: Andy Lutomirski @ 2020-03-07 15:51 UTC (permalink / raw)
  To: Andy Lutomirski
  Cc: Thomas Gleixner, LKML, X86 ML, Paolo Bonzini, KVM, Paul E. McKenney

On Sat, Mar 7, 2020 at 7:10 AM Andy Lutomirski <luto@kernel.org> wrote:
>
> On Sat, Mar 7, 2020 at 2:01 AM Thomas Gleixner <tglx@linutronix.de> wrote:
> >
> > Andy Lutomirski <luto@kernel.org> writes:

> Now I'm confused again.  Your patch is very careful not to schedule if
> we're in an RCU read-side critical section, but the regular preemption
> code (preempt_schedule_irq, etc) seems to be willing to schedule
> inside an RCU read-side critical section.  Why is the latter okay but
> not the async pf case?

I read more docs.  I guess the relevant situation is
CONFIG_PREEMPT_CPU, in which case it is legal to preempt an RCU
read-side critical section and obviously legal to put the whole CPU to
sleep, but it's illegal to explicitly block in an RCU read-side
critical section.  So I have a question for Paul: is it, in fact,
entirely illegal to block or merely illegal to block for an
excessively long time, e.g. waiting for user space or network traffic?
 In this situation, we cannot make progress until the host says we
can, so we are, in effect, blocking until the host tells us to stop
blocking.  Regardless, I agree that turning IRQs on is reasonable, and
allowing those IRQs to preempt us is reasonable.

As it stands in your patch, the situation is rather odd: we'll run
another task if that task *preempts* us (e.g. we block long enough to
run out of our time slice), but we won't run another task if we aren't
preempted.  This seems bizarre.

>
> Ignoring that, this still seems racy:
>
> STI
> nested #PF telling us to wake up
> #PF returns
> HLT
>
> doesn't this result in putting the CPU asleep for no good reason until
> the next interrupt hits?

I think this issue still stands and is actually a fairly easy race to hit.

STI
IRQ happens and we get preempted
another task runs and gets the #PF "async pf wakeup" event
reschedule, back to original task
HLT

The only particularly unusual thing here is that an IRQ (timer or
otherwise) needs to be queued up between when the #PF "async pf sleep"
event happens and STI so that it gets delivered before HLT.

ISTM the way to fully address this is to make the logic something like:

if (preemptible) {
  actually go to sleep.  do not HLT.  Do this even in an RCU read-side
critical section.
} else {
  /* ok, we have to wait, but it's still legal to handle IRQs. */
  if (choice A) {
    keep IRQs off.  Spin until we wake up.
  } else {
    while (still need to sleep) {
      HLT (with IRQs off!)
      local_irq_enable();
      /* if an interrupt was queued, handle it. */
      local_irq_disable();
    }
}

^ permalink raw reply	[flat|nested] 16+ messages in thread

* Re: [patch 2/2] x86/kvm: Sanitize kvm_async_pf_task_wait()
  2020-03-07 15:10       ` Andy Lutomirski
  2020-03-07 15:51         ` Andy Lutomirski
@ 2020-03-07 15:52         ` Thomas Gleixner
  2020-03-07 16:06           ` Andy Lutomirski
  1 sibling, 1 reply; 16+ messages in thread
From: Thomas Gleixner @ 2020-03-07 15:52 UTC (permalink / raw)
  To: Andy Lutomirski
  Cc: Andy Lutomirski, LKML, X86 ML, Paolo Bonzini, KVM, Paul E. McKenney

Andy Lutomirski <luto@kernel.org> writes:
> On Sat, Mar 7, 2020 at 2:01 AM Thomas Gleixner <tglx@linutronix.de> wrote:
>> > What’s the local_irq_disable() here for? I would believe a
>> > lockdep_assert_irqs_disabled() somewhere in here would make sense.
>> > (Yes, I see you copied this from the old code. It’s still nonsense.)
>>
>> native_safe_halt() does:
>>
>>          STI
>>          HLT
>>
>> So the irq disable is required as the loop should exit with interrupts
>> disabled.
>
> Oops, should have looked at what native_safe_halt() does.
>
>>
>> > I also find it truly bizarre that hlt actually works in this context.
>> > Does KVM in fact wake a HLTed guest that HLTed with IRQs off when a
>> > pending async pf is satisfied?  This would make sense if the wake
>> > event were an interrupt, but it’s not according to Paolo.
>>
>> See above. safe halt enables interrupts, which means IF == 1 and the
>> host sanity check for IF == 1 is satisfied.
>>
>> In fact, if e.g. some regular interrupt arrives before the page becomes
>> available and the guest entered the halt loop because the fault happened
>> inside a RCU read side critical section with preemption enabled, then
>> the interrupt might wake up another task, set need resched and this
>> other task can run.
>
> Now I'm confused again.  Your patch is very careful not to schedule if
> we're in an RCU read-side critical section, but the regular preemption
> code (preempt_schedule_irq, etc) seems to be willing to schedule
> inside an RCU read-side critical section.  Why is the latter okay but
> not the async pf case?

Preemption is fine, but voluntary schedule not. voluntary schedule might
end up in idle if this is the last runnable task.

> Ignoring that, this still seems racy:
>
> STI
> nested #PF telling us to wake up
> #PF returns
> HLT

You will say Ooops, should have looked .... when I tell you that the
above cannot happen. From the SDM:

  If IF = 0, maskable hardware interrupts remain inhibited on the
  instruction boundary following an execution of STI.

Otherwise safe_halt would not work at all :)

> doesn't this result in putting the CPU asleep for no good reason until
> the next interrupt hits?

No :)

>
>> > All this being said, the only remotely sane case is when regs->flags
>> > has IF==1. Perhaps this code should actually do:
>> >
>> > WARN_ON(!(regs->flags & X86_EFLAGS_IF));
>>
>> Yes, that want's to be somewhere early and also cover the async wake
>> case. Neither wake nor wait can be injected when IF == 0.
>
> Sadly, wrmsr to turn off async pf will inject wakeups even if IF == 0.

WHAT? That's fundamentally broken. Can you point me to the code in
question?

Thanks,

        tglx



^ permalink raw reply	[flat|nested] 16+ messages in thread

* Re: [patch 2/2] x86/kvm: Sanitize kvm_async_pf_task_wait()
  2020-03-07 15:52         ` Thomas Gleixner
@ 2020-03-07 16:06           ` Andy Lutomirski
  2020-03-07 20:08             ` Thomas Gleixner
  0 siblings, 1 reply; 16+ messages in thread
From: Andy Lutomirski @ 2020-03-07 16:06 UTC (permalink / raw)
  To: Thomas Gleixner
  Cc: Andy Lutomirski, LKML, X86 ML, Paolo Bonzini, KVM, Paul E. McKenney

On Sat, Mar 7, 2020 at 7:52 AM Thomas Gleixner <tglx@linutronix.de> wrote:
>
> Andy Lutomirski <luto@kernel.org> writes:
> > On Sat, Mar 7, 2020 at 2:01 AM Thomas Gleixner <tglx@linutronix.de> wrote:
> >> > What’s the local_irq_disable() here for? I would believe a
> >> > lockdep_assert_irqs_disabled() somewhere in here would make sense.
> >> > (Yes, I see you copied this from the old code. It’s still nonsense.)
> >>
> >> native_safe_halt() does:
> >>
> >>          STI
> >>          HLT
> >>
> >> So the irq disable is required as the loop should exit with interrupts
> >> disabled.
> >
> > Oops, should have looked at what native_safe_halt() does.
> >
> >>
> >> > I also find it truly bizarre that hlt actually works in this context.
> >> > Does KVM in fact wake a HLTed guest that HLTed with IRQs off when a
> >> > pending async pf is satisfied?  This would make sense if the wake
> >> > event were an interrupt, but it’s not according to Paolo.
> >>
> >> See above. safe halt enables interrupts, which means IF == 1 and the
> >> host sanity check for IF == 1 is satisfied.
> >>
> >> In fact, if e.g. some regular interrupt arrives before the page becomes
> >> available and the guest entered the halt loop because the fault happened
> >> inside a RCU read side critical section with preemption enabled, then
> >> the interrupt might wake up another task, set need resched and this
> >> other task can run.
> >
> > Now I'm confused again.  Your patch is very careful not to schedule if
> > we're in an RCU read-side critical section, but the regular preemption
> > code (preempt_schedule_irq, etc) seems to be willing to schedule
> > inside an RCU read-side critical section.  Why is the latter okay but
> > not the async pf case?
>
> Preemption is fine, but voluntary schedule not. voluntary schedule might
> end up in idle if this is the last runnable task.

I guess something horrible happens if we try to go idle while in an
RCU read-side critical section.  Like perhaps it's considered a grace
period.  Hmm.

>
> > Ignoring that, this still seems racy:
> >
> > STI
> > nested #PF telling us to wake up
> > #PF returns
> > HLT
>
> You will say Ooops, should have looked .... when I tell you that the
> above cannot happen. From the SDM:
>
>   If IF = 0, maskable hardware interrupts remain inhibited on the
>   instruction boundary following an execution of STI.
>
> Otherwise safe_halt would not work at all :)

Ooops, should have looked. :)

> > Sadly, wrmsr to turn off async pf will inject wakeups even if IF == 0.
>
> WHAT? That's fundamentally broken. Can you point me to the code in
> question?

I think Paolo said so in a different thread, but I can't Let me see if
I can find it:

kvm_pv_enable_async_pf()
  kvm_clear_async_pf_completion_queue()

but that doesn't actually seem to send #PF.  So maybe I'm wrong.

I will admit that, even after reading the host code a few times, I'm
also not convinced that wakeups don't get swallowed on occasion if
they would have been delivered at times when it's illegal.

^ permalink raw reply	[flat|nested] 16+ messages in thread

* Re: [patch 2/2] x86/kvm: Sanitize kvm_async_pf_task_wait()
  2020-03-07 15:51         ` Andy Lutomirski
@ 2020-03-07 19:18           ` Thomas Gleixner
  2020-03-07 19:30             ` Andy Lutomirski
  0 siblings, 1 reply; 16+ messages in thread
From: Thomas Gleixner @ 2020-03-07 19:18 UTC (permalink / raw)
  To: Andy Lutomirski, Andy Lutomirski
  Cc: LKML, X86 ML, Paolo Bonzini, KVM, Paul E. McKenney

Andy Lutomirski <luto@kernel.org> writes:
> On Sat, Mar 7, 2020 at 7:10 AM Andy Lutomirski <luto@kernel.org> wrote:
>> On Sat, Mar 7, 2020 at 2:01 AM Thomas Gleixner <tglx@linutronix.de> wrote:
>> >
>> > Andy Lutomirski <luto@kernel.org> writes:
>
>> Now I'm confused again.  Your patch is very careful not to schedule if
>> we're in an RCU read-side critical section, but the regular preemption
>> code (preempt_schedule_irq, etc) seems to be willing to schedule
>> inside an RCU read-side critical section.  Why is the latter okay but
>> not the async pf case?
>
> I read more docs.  I guess the relevant situation is
> CONFIG_PREEMPT_CPU, in which case it is legal to preempt an RCU
> read-side critical section and obviously legal to put the whole CPU to
> sleep, but it's illegal to explicitly block in an RCU read-side
> critical section.  So I have a question for Paul: is it, in fact,
> entirely illegal to block or merely illegal to block for an
> excessively long time, e.g. waiting for user space or network traffic?

Two issues here:

    - excessive blocking time

    - entering idle with an RCU read side critical section blocking

>  In this situation, we cannot make progress until the host says we
> can, so we are, in effect, blocking until the host tells us to stop
> blocking.  Regardless, I agree that turning IRQs on is reasonable, and
> allowing those IRQs to preempt us is reasonable.
>
> As it stands in your patch, the situation is rather odd: we'll run
> another task if that task *preempts* us (e.g. we block long enough to
> run out of our time slice), but we won't run another task if we aren't
> preempted.  This seems bizarre.

Yes, it looks odd. We could do:

	preempt_disable();
	while (!page_arrived()) {
		if (preempt_count() == 1 && this_cpu_runnable_tasks() > 1) {
        		set_need_resched();
                	schedule_preempt_disabled();
		} else {
                	native_safe_halt();
                        local_irq_disable();
		}
	}
        preempt_enable();

Don't know if it's worth the trouble. But that's not the problem :)

> I think this issue still stands and is actually a fairly easy race to hit.
>
> STI
> IRQ happens and we get preempted
> another task runs and gets the #PF "async pf wakeup" event
> reschedule, back to original task
> HLT

See the other mail about STI :)

Thanks,

        tglx

^ permalink raw reply	[flat|nested] 16+ messages in thread

* Re: [patch 2/2] x86/kvm: Sanitize kvm_async_pf_task_wait()
  2020-03-07 19:18           ` Thomas Gleixner
@ 2020-03-07 19:30             ` Andy Lutomirski
  0 siblings, 0 replies; 16+ messages in thread
From: Andy Lutomirski @ 2020-03-07 19:30 UTC (permalink / raw)
  To: Thomas Gleixner
  Cc: Andy Lutomirski, LKML, X86 ML, Paolo Bonzini, KVM, Paul E. McKenney

On Sat, Mar 7, 2020 at 11:18 AM Thomas Gleixner <tglx@linutronix.de> wrote:
>
> Andy Lutomirski <luto@kernel.org> writes:
> > On Sat, Mar 7, 2020 at 7:10 AM Andy Lutomirski <luto@kernel.org> wrote:
> >> On Sat, Mar 7, 2020 at 2:01 AM Thomas Gleixner <tglx@linutronix.de> wrote:
> >> >
> >> > Andy Lutomirski <luto@kernel.org> writes:
> >
> >> Now I'm confused again.  Your patch is very careful not to schedule if
> >> we're in an RCU read-side critical section, but the regular preemption
> >> code (preempt_schedule_irq, etc) seems to be willing to schedule
> >> inside an RCU read-side critical section.  Why is the latter okay but
> >> not the async pf case?
> >
> > I read more docs.  I guess the relevant situation is
> > CONFIG_PREEMPT_CPU, in which case it is legal to preempt an RCU
> > read-side critical section and obviously legal to put the whole CPU to
> > sleep, but it's illegal to explicitly block in an RCU read-side
> > critical section.  So I have a question for Paul: is it, in fact,
> > entirely illegal to block or merely illegal to block for an
> > excessively long time, e.g. waiting for user space or network traffic?
>
> Two issues here:
>
>     - excessive blocking time

We can't do anything about this.  We are blocked until the host says
otherwise, and the critical section cannot end until the host lets it
end.

>
>     - entering idle with an RCU read side critical section blocking

We could surely make this work.  I'm not at all convinced it's
worthwhile, though.

>
> >  In this situation, we cannot make progress until the host says we
> > can, so we are, in effect, blocking until the host tells us to stop
> > blocking.  Regardless, I agree that turning IRQs on is reasonable, and
> > allowing those IRQs to preempt us is reasonable.
> >
> > As it stands in your patch, the situation is rather odd: we'll run
> > another task if that task *preempts* us (e.g. we block long enough to
> > run out of our time slice), but we won't run another task if we aren't
> > preempted.  This seems bizarre.
>
> Yes, it looks odd. We could do:
>
>         preempt_disable();
>         while (!page_arrived()) {
>                 if (preempt_count() == 1 && this_cpu_runnable_tasks() > 1) {
>                         set_need_resched();
>                         schedule_preempt_disabled();

The downside here is that the scheduler may immediately reschedule us,
thus accomplishing nothing whatsoever.

>                 } else {
>                         native_safe_halt();
>                         local_irq_disable();
>                 }
>         }
>         preempt_enable();
>
> Don't know if it's worth the trouble. But that's not the problem :)

I suspect that we should either declare it entirely not worth the
trouble and do it like in your patch or we should teach preempt-rcu to
handle the special case of going idle while in a read-side critical
section.  For all I know, the latter is trivial, but it could easily
be a total disaster.  Paul?

^ permalink raw reply	[flat|nested] 16+ messages in thread

* Re: [patch 2/2] x86/kvm: Sanitize kvm_async_pf_task_wait()
  2020-03-07 16:06           ` Andy Lutomirski
@ 2020-03-07 20:08             ` Thomas Gleixner
  0 siblings, 0 replies; 16+ messages in thread
From: Thomas Gleixner @ 2020-03-07 20:08 UTC (permalink / raw)
  To: Andy Lutomirski
  Cc: Andy Lutomirski, LKML, X86 ML, Paolo Bonzini, KVM, Paul E. McKenney

Andy Lutomirski <luto@kernel.org> writes:
> On Sat, Mar 7, 2020 at 7:52 AM Thomas Gleixner <tglx@linutronix.de> wrote:
>> WHAT? That's fundamentally broken. Can you point me to the code in
>> question?
>
> I think Paolo said so in a different thread, but I can't Let me see if
> I can find it:
>
> kvm_pv_enable_async_pf()
>   kvm_clear_async_pf_completion_queue()
>
> but that doesn't actually seem to send #PF.  So maybe I'm wrong.
>
> I will admit that, even after reading the host code a few times, I'm
> also not convinced that wakeups don't get swallowed on occasion if
> they would have been delivered at times when it's illegal.

I gave up trying to decode it. I wait for the kvm wizards to answer all
our nasty questions :)

Thanks,

        tglx

^ permalink raw reply	[flat|nested] 16+ messages in thread

* [x86/kvm] aec3011ae9: WARNING:at_arch/x86/kernel/kvm.c:#kvm_guest_init
  2020-03-06 23:42 ` [patch 1/2] x86/kvm: Handle async page faults directly through do_page_fault() Thomas Gleixner
@ 2020-03-17  8:47   ` kernel test robot
  0 siblings, 0 replies; 16+ messages in thread
From: kernel test robot @ 2020-03-17  8:47 UTC (permalink / raw)
  To: Thomas Gleixner
  Cc: LKML, x86, Paolo Bonzini, KVM, Paul E. McKenney, Andy Lutomirski, lkp

[-- Attachment #1: Type: text/plain, Size: 2984 bytes --]

FYI, we noticed the following commit (built with gcc-7):

commit: aec3011ae9800585e8e218ca33884a66db156da1 ("[patch 1/2] x86/kvm: Handle async page faults directly through do_page_fault()")
url: https://github.com/0day-ci/linux/commits/Thomas-Gleixner/x86-kvm-Sanitize-async-page-fault/20200307-081908


in testcase: trinity
with following parameters:

	runtime: 300s

test-description: Trinity is a linux system call fuzz tester.
test-url: http://codemonkey.org.uk/projects/trinity/


on test machine: qemu-system-x86_64 -enable-kvm -cpu SandyBridge -smp 2 -m 8G

caused below changes (please refer to attached dmesg/kmsg for entire log/backtrace):


+--------------------------------------------------+------------+------------+
|                                                  | 6f2bc932d8 | aec3011ae9 |
+--------------------------------------------------+------------+------------+
| boot_successes                                   | 4          | 0          |
| boot_failures                                    | 0          | 4          |
| WARNING:at_arch/x86/kernel/kvm.c:#kvm_guest_init | 0          | 4          |
| EIP:kvm_guest_init                               | 0          | 4          |
+--------------------------------------------------+------------+------------+


If you fix the issue, kindly add following tag
Reported-by: kernel test robot <rong.a.chen@intel.com>


[    0.125854] WARNING: CPU: 0 PID: 0 at arch/x86/kernel/kvm.c:315 kvm_guest_init+0x16a/0x320
[    0.127431] Modules linked in:
[    0.127952] CPU: 0 PID: 0 Comm: swapper Not tainted 5.6.0-rc4-00302-gaec3011ae9800 #1
[    0.129268] EIP: kvm_guest_init+0x16a/0x320
[    0.129963] Code: 3d 48 01 e3 c1 00 75 08 81 eb 78 70 64 30 eb 7a a1 60 2f ff c1 c1 cb 09 85 c0 7e 08 81 f3 3a db 99 8c eb 08 81 c3 3b 07 f9 38 <0f> 0b b8 00 01 e3 c1 c1 c3 05 e8 5e 53 0d ff 89 c6 89 c7 b8 0a 00
[    0.133095] EAX: 00000000 EBX: cc9cbde8 ECX: 00000004 EDX: 00000000
[    0.134152] ESI: c1ff5380 EDI: c1ff5380 EBP: c1e0df24 ESP: 2eb9a4ae
[    0.135197] DS: 007b ES: 007b FS: 0000 GS: 00e0 SS: 0c00 EFLAGS: 00210096
[    0.136332] CR0: 80050033 CR2: 00000000 CR3: 01fe5000 CR4: 00040690
[    0.137358] Call Trace:
[    0.137771] irq event stamp: 0
[    0.138297] hardirqs last  enabled at (0): [<00000000>] 0x0
[    0.139227] hardirqs last disabled at (0): [<00000000>] 0x0
[    0.140175] softirqs last  enabled at (0): [<00000000>] 0x0
[    0.141084] softirqs last disabled at (0): [<00000000>] 0x0
[    0.142057] random: get_random_bytes called from init_oops_id+0x20/0x36 with crng_init=0
[    0.142078] ---[ end trace 0000000000000000 ]---


To reproduce:

        # build kernel
	cd linux
	cp config-5.6.0-rc4-00302-gaec3011ae9800 .config
	make HOSTCC=gcc-7 CC=gcc-7 ARCH=i386 olddefconfig prepare modules_prepare bzImage

        git clone https://github.com/intel/lkp-tests.git
        cd lkp-tests
        bin/lkp qemu -k <bzImage> job-script # job-script is attached in this email



Thanks,
Rong Chen


[-- Attachment #2: config-5.6.0-rc4-00302-gaec3011ae9800 --]
[-- Type: text/plain, Size: 142438 bytes --]

#
# Automatically generated file; DO NOT EDIT.
# Linux/i386 5.6.0-rc4 Kernel Configuration
#

#
# Compiler: gcc-7 (Debian 7.5.0-5) 7.5.0
#
CONFIG_CC_IS_GCC=y
CONFIG_GCC_VERSION=70500
CONFIG_CLANG_VERSION=0
CONFIG_CC_CAN_LINK=y
CONFIG_CC_HAS_ASM_GOTO=y
CONFIG_CC_HAS_ASM_INLINE=y
CONFIG_CC_HAS_WARN_MAYBE_UNINITIALIZED=y
CONFIG_CC_DISABLE_WARN_MAYBE_UNINITIALIZED=y
CONFIG_IRQ_WORK=y
CONFIG_BUILDTIME_TABLE_SORT=y
CONFIG_THREAD_INFO_IN_TASK=y

#
# General setup
#
CONFIG_BROKEN_ON_SMP=y
CONFIG_INIT_ENV_ARG_LIMIT=32
# CONFIG_COMPILE_TEST is not set
CONFIG_UAPI_HEADER_TEST=y
CONFIG_LOCALVERSION=""
CONFIG_LOCALVERSION_AUTO=y
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_KERNEL_GZIP is not set
# CONFIG_KERNEL_BZIP2 is not set
# CONFIG_KERNEL_LZMA is not set
CONFIG_KERNEL_XZ=y
# CONFIG_KERNEL_LZO is not set
# CONFIG_KERNEL_LZ4 is not set
CONFIG_DEFAULT_HOSTNAME="(none)"
CONFIG_SWAP=y
# CONFIG_SYSVIPC is not set
# CONFIG_POSIX_MQUEUE is not set
CONFIG_CROSS_MEMORY_ATTACH=y
# CONFIG_USELIB is not set
CONFIG_AUDIT=y
CONFIG_HAVE_ARCH_AUDITSYSCALL=y
CONFIG_AUDITSYSCALL=y

#
# IRQ subsystem
#
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_IRQ_SHOW=y
CONFIG_GENERIC_IRQ_CHIP=y
CONFIG_IRQ_DOMAIN=y
CONFIG_IRQ_SIM=y
CONFIG_IRQ_DOMAIN_HIERARCHY=y
CONFIG_GENERIC_MSI_IRQ=y
CONFIG_GENERIC_MSI_IRQ_DOMAIN=y
CONFIG_GENERIC_IRQ_MATRIX_ALLOCATOR=y
CONFIG_GENERIC_IRQ_RESERVATION_MODE=y
CONFIG_IRQ_FORCED_THREADING=y
CONFIG_SPARSE_IRQ=y
CONFIG_GENERIC_IRQ_DEBUGFS=y
# end of IRQ subsystem

CONFIG_CLOCKSOURCE_WATCHDOG=y
CONFIG_ARCH_CLOCKSOURCE_INIT=y
CONFIG_CLOCKSOURCE_VALIDATE_LAST_CYCLE=y
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
CONFIG_GENERIC_CLOCKEVENTS_MIN_ADJUST=y
CONFIG_GENERIC_CMOS_UPDATE=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_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_PREEMPT_COUNT=y

#
# CPU/Task time and stats accounting
#
CONFIG_TICK_CPU_ACCOUNTING=y
CONFIG_IRQ_TIME_ACCOUNTING=y
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
# CONFIG_PSI is not set
# end of CPU/Task time and stats accounting

#
# RCU Subsystem
#
CONFIG_TINY_RCU=y
CONFIG_RCU_EXPERT=y
CONFIG_SRCU=y
CONFIG_TINY_SRCU=y
CONFIG_TASKS_RCU=y
# end of RCU Subsystem

CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
# CONFIG_IKHEADERS is not set
CONFIG_LOG_BUF_SHIFT=20
CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=13
CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y

#
# Scheduler features
#
# end of Scheduler features

CONFIG_ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH=y
CONFIG_CC_HAS_INT128=y
CONFIG_CGROUPS=y
# CONFIG_MEMCG is not set
# CONFIG_BLK_CGROUP is not set
# CONFIG_CGROUP_SCHED is not set
# CONFIG_CGROUP_PIDS is not set
# CONFIG_CGROUP_RDMA is not set
CONFIG_CGROUP_FREEZER=y
# CONFIG_CGROUP_HUGETLB is not set
CONFIG_CGROUP_DEVICE=y
# CONFIG_CGROUP_CPUACCT is not set
CONFIG_CGROUP_PERF=y
CONFIG_CGROUP_BPF=y
CONFIG_CGROUP_DEBUG=y
CONFIG_SOCK_CGROUP_DATA=y
# CONFIG_NAMESPACES is not set
CONFIG_CHECKPOINT_RESTORE=y
# CONFIG_SCHED_AUTOGROUP is not set
# CONFIG_SYSFS_DEPRECATED is not set
CONFIG_RELAY=y
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_RD_GZIP=y
CONFIG_RD_BZIP2=y
CONFIG_RD_LZMA=y
CONFIG_RD_XZ=y
CONFIG_RD_LZO=y
# CONFIG_RD_LZ4 is not set
CONFIG_BOOT_CONFIG=y
# CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE is not set
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
CONFIG_HAVE_UID16=y
CONFIG_SYSCTL_EXCEPTION_TRACE=y
CONFIG_HAVE_PCSPKR_PLATFORM=y
CONFIG_BPF=y
CONFIG_EXPERT=y
# CONFIG_UID16 is not set
CONFIG_MULTIUSER=y
# CONFIG_SGETMASK_SYSCALL is not set
CONFIG_SYSFS_SYSCALL=y
CONFIG_FHANDLE=y
CONFIG_POSIX_TIMERS=y
CONFIG_PRINTK=y
CONFIG_PRINTK_NMI=y
CONFIG_BUG=y
# CONFIG_PCSPKR_PLATFORM is not set
# CONFIG_BASE_FULL is not set
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 is not set
CONFIG_ADVISE_SYSCALLS=y
# CONFIG_MEMBARRIER is not set
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
CONFIG_KALLSYMS_BASE_RELATIVE=y
CONFIG_BPF_SYSCALL=y
# CONFIG_BPF_JIT_ALWAYS_ON is not set
CONFIG_USERFAULTFD=y
CONFIG_ARCH_HAS_MEMBARRIER_SYNC_CORE=y
# CONFIG_RSEQ is not set
CONFIG_EMBEDDED=y
CONFIG_HAVE_PERF_EVENTS=y
CONFIG_PC104=y

#
# Kernel Performance Events And Counters
#
CONFIG_PERF_EVENTS=y
# CONFIG_DEBUG_PERF_USE_VMALLOC is not set
# end of Kernel Performance Events And Counters

CONFIG_VM_EVENT_COUNTERS=y
CONFIG_COMPAT_BRK=y
# CONFIG_SLAB is not set
# CONFIG_SLUB is not set
CONFIG_SLOB=y
# CONFIG_SLAB_MERGE_DEFAULT is not set
CONFIG_SHUFFLE_PAGE_ALLOCATOR=y
CONFIG_SYSTEM_DATA_VERIFICATION=y
CONFIG_PROFILING=y
CONFIG_TRACEPOINTS=y
# end of General setup

CONFIG_X86_32=y
CONFIG_X86=y
CONFIG_INSTRUCTION_DECODER=y
CONFIG_OUTPUT_FORMAT="elf32-i386"
CONFIG_ARCH_DEFCONFIG="arch/x86/configs/i386_defconfig"
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_MMU=y
CONFIG_ARCH_MMAP_RND_BITS_MIN=8
CONFIG_ARCH_MMAP_RND_BITS_MAX=16
CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=8
CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=16
CONFIG_GENERIC_ISA_DMA=y
CONFIG_GENERIC_BUG=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_ARCH_HAS_CPU_RELAX=y
CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y
CONFIG_ARCH_HAS_FILTER_PGPROT=y
CONFIG_HAVE_SETUP_PER_CPU_AREA=y
CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y
CONFIG_NEED_PER_CPU_PAGE_FIRST_CHUNK=y
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
CONFIG_ARCH_WANT_GENERAL_HUGETLB=y
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
CONFIG_ARCH_SUPPORTS_UPROBES=y
CONFIG_FIX_EARLYCON_MEM=y
CONFIG_PGTABLE_LEVELS=2
CONFIG_CC_HAS_SANE_STACKPROTECTOR=y

#
# Processor type and features
#
CONFIG_ZONE_DMA=y
# CONFIG_SMP is not set
CONFIG_X86_FEATURE_NAMES=y
CONFIG_X86_MPPARSE=y
# CONFIG_GOLDFISH is not set
# CONFIG_RETPOLINE is not set
CONFIG_X86_CPU_RESCTRL=y
# CONFIG_X86_EXTENDED_PLATFORM is not set
# CONFIG_X86_INTEL_LPSS is not set
CONFIG_X86_AMD_PLATFORM_DEVICE=y
CONFIG_IOSF_MBI=y
# CONFIG_IOSF_MBI_DEBUG is not set
CONFIG_X86_SUPPORTS_MEMORY_FAILURE=y
CONFIG_X86_32_IRIS=y
# CONFIG_SCHED_OMIT_FRAME_POINTER is not set
CONFIG_HYPERVISOR_GUEST=y
CONFIG_PARAVIRT=y
CONFIG_PARAVIRT_DEBUG=y
CONFIG_X86_HV_CALLBACK_VECTOR=y
CONFIG_KVM_GUEST=y
CONFIG_ARCH_CPUIDLE_HALTPOLL=y
CONFIG_PVH=y
CONFIG_KVM_DEBUG_FS=y
CONFIG_PARAVIRT_TIME_ACCOUNTING=y
CONFIG_PARAVIRT_CLOCK=y
# CONFIG_M486SX is not set
# CONFIG_M486 is not set
# CONFIG_M586 is not set
# CONFIG_M586TSC is not set
# CONFIG_M586MMX is not set
CONFIG_M686=y
# CONFIG_MPENTIUMII is not set
# CONFIG_MPENTIUMIII is not set
# CONFIG_MPENTIUMM is not set
# CONFIG_MPENTIUM4 is not set
# CONFIG_MK6 is not set
# CONFIG_MK7 is not set
# CONFIG_MK8 is not set
# CONFIG_MCRUSOE is not set
# CONFIG_MEFFICEON is not set
# CONFIG_MWINCHIPC6 is not set
# CONFIG_MWINCHIP3D is not set
# CONFIG_MELAN is not set
# CONFIG_MGEODEGX1 is not set
# CONFIG_MGEODE_LX is not set
# CONFIG_MCYRIXIII is not set
# CONFIG_MVIAC3_2 is not set
# CONFIG_MVIAC7 is not set
# CONFIG_MCORE2 is not set
# CONFIG_MATOM is not set
CONFIG_X86_GENERIC=y
CONFIG_X86_INTERNODE_CACHE_SHIFT=6
CONFIG_X86_L1_CACHE_SHIFT=6
CONFIG_X86_INTEL_USERCOPY=y
CONFIG_X86_USE_PPRO_CHECKSUM=y
CONFIG_X86_TSC=y
CONFIG_X86_CMPXCHG64=y
CONFIG_X86_CMOV=y
CONFIG_X86_MINIMUM_CPU_FAMILY=6
CONFIG_X86_DEBUGCTLMSR=y
CONFIG_IA32_FEAT_CTL=y
CONFIG_X86_VMX_FEATURE_NAMES=y
# CONFIG_PROCESSOR_SELECT is not set
CONFIG_CPU_SUP_INTEL=y
CONFIG_CPU_SUP_CYRIX_32=y
CONFIG_CPU_SUP_AMD=y
CONFIG_CPU_SUP_HYGON=y
CONFIG_CPU_SUP_CENTAUR=y
CONFIG_CPU_SUP_TRANSMETA_32=y
CONFIG_CPU_SUP_UMC_32=y
CONFIG_CPU_SUP_ZHAOXIN=y
CONFIG_HPET_TIMER=y
# CONFIG_DMI is not set
CONFIG_NR_CPUS_RANGE_BEGIN=1
CONFIG_NR_CPUS_RANGE_END=1
CONFIG_NR_CPUS_DEFAULT=1
CONFIG_NR_CPUS=1
CONFIG_UP_LATE_INIT=y
CONFIG_X86_UP_APIC=y
# CONFIG_X86_UP_IOAPIC is not set
CONFIG_X86_LOCAL_APIC=y
CONFIG_X86_IO_APIC=y
# CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS is not set
CONFIG_X86_MCE=y
CONFIG_X86_MCELOG_LEGACY=y
# CONFIG_X86_MCE_INTEL is not set
CONFIG_X86_MCE_AMD=y
CONFIG_X86_ANCIENT_MCE=y
CONFIG_X86_MCE_THRESHOLD=y
# CONFIG_X86_MCE_INJECT is not set

#
# Performance monitoring
#
# CONFIG_PERF_EVENTS_INTEL_UNCORE is not set
CONFIG_PERF_EVENTS_INTEL_RAPL=y
# CONFIG_PERF_EVENTS_INTEL_CSTATE is not set
# CONFIG_PERF_EVENTS_AMD_POWER is not set
# end of Performance monitoring

CONFIG_X86_LEGACY_VM86=y
CONFIG_VM86=y
# CONFIG_X86_IOPL_IOPERM is not set
# CONFIG_TOSHIBA is not set
CONFIG_I8K=y
# CONFIG_X86_REBOOTFIXUPS is not set
CONFIG_MICROCODE=y
CONFIG_MICROCODE_INTEL=y
# CONFIG_MICROCODE_AMD is not set
# CONFIG_MICROCODE_OLD_INTERFACE is not set
CONFIG_X86_MSR=y
CONFIG_X86_CPUID=m
CONFIG_NOHIGHMEM=y
# CONFIG_HIGHMEM4G is not set
# CONFIG_HIGHMEM64G is not set
CONFIG_VMSPLIT_3G=y
# CONFIG_VMSPLIT_3G_OPT is not set
# CONFIG_VMSPLIT_2G is not set
# CONFIG_VMSPLIT_2G_OPT is not set
# CONFIG_VMSPLIT_1G is not set
CONFIG_PAGE_OFFSET=0xC0000000
# CONFIG_X86_PAE is not set
# CONFIG_X86_CPA_STATISTICS is not set
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_ILLEGAL_POINTER_VALUE=0
CONFIG_X86_CHECK_BIOS_CORRUPTION=y
# CONFIG_X86_BOOTPARAM_MEMORY_CORRUPTION_CHECK is not set
CONFIG_X86_RESERVE_LOW=64
CONFIG_MTRR=y
# CONFIG_MTRR_SANITIZER is not set
# CONFIG_X86_PAT is not set
# CONFIG_ARCH_RANDOM is not set
CONFIG_X86_SMAP=y
# CONFIG_X86_UMIP is not set
# CONFIG_X86_INTEL_TSX_MODE_OFF is not set
CONFIG_X86_INTEL_TSX_MODE_ON=y
# CONFIG_X86_INTEL_TSX_MODE_AUTO is not set
CONFIG_EFI=y
# CONFIG_EFI_STUB is not set
CONFIG_SECCOMP=y
# 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_KEXEC=y
CONFIG_PHYSICAL_START=0x1000000
# CONFIG_RELOCATABLE is not set
CONFIG_PHYSICAL_ALIGN=0x200000
# CONFIG_COMPAT_VDSO is not set
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_MODIFY_LDT_SYSCALL is not set
# end of Processor type and features

#
# Power management and ACPI options
#
# CONFIG_SUSPEND is not set
# CONFIG_HIBERNATION is not set
CONFIG_PM=y
# CONFIG_PM_DEBUG is not set
CONFIG_PM_CLK=y
# CONFIG_WQ_POWER_EFFICIENT_DEFAULT is not set
CONFIG_ARCH_SUPPORTS_ACPI=y
CONFIG_ACPI=y
CONFIG_ACPI_LEGACY_TABLES_LOOKUP=y
CONFIG_ARCH_MIGHT_HAVE_ACPI_PDC=y
CONFIG_ACPI_SYSTEM_POWER_STATES_SUPPORT=y
CONFIG_ACPI_DEBUGGER=y
CONFIG_ACPI_DEBUGGER_USER=y
# CONFIG_ACPI_SPCR_TABLE is not set
# CONFIG_ACPI_PROCFS_POWER is not set
# CONFIG_ACPI_REV_OVERRIDE_POSSIBLE is not set
CONFIG_ACPI_EC_DEBUGFS=m
CONFIG_ACPI_AC=m
# CONFIG_ACPI_BATTERY is not set
CONFIG_ACPI_BUTTON=y
# CONFIG_ACPI_VIDEO is not set
CONFIG_ACPI_FAN=y
# CONFIG_ACPI_DOCK is not set
# CONFIG_ACPI_PROCESSOR is not set
CONFIG_ACPI_IPMI=y
CONFIG_ACPI_CUSTOM_DSDT_FILE=""
CONFIG_ARCH_HAS_ACPI_TABLE_UPGRADE=y
CONFIG_ACPI_TABLE_UPGRADE=y
CONFIG_ACPI_DEBUG=y
CONFIG_ACPI_PCI_SLOT=y
# CONFIG_ACPI_CONTAINER is not set
CONFIG_ACPI_HOTPLUG_IOAPIC=y
CONFIG_ACPI_SBS=m
CONFIG_ACPI_HED=y
# CONFIG_ACPI_CUSTOM_METHOD is not set
# CONFIG_ACPI_BGRT is not set
# CONFIG_ACPI_REDUCED_HARDWARE_ONLY is not set
CONFIG_HAVE_ACPI_APEI=y
CONFIG_HAVE_ACPI_APEI_NMI=y
CONFIG_ACPI_APEI=y
CONFIG_ACPI_APEI_GHES=y
# CONFIG_ACPI_APEI_PCIEAER is not set
CONFIG_ACPI_APEI_MEMORY_FAILURE=y
CONFIG_ACPI_APEI_EINJ=m
# CONFIG_ACPI_APEI_ERST_DEBUG is not set
CONFIG_DPTF_POWER=y
CONFIG_ACPI_EXTLOG=y
# CONFIG_PMIC_OPREGION is not set
CONFIG_ACPI_CONFIGFS=y
# CONFIG_TPS68470_PMIC_OPREGION is not set
CONFIG_X86_PM_TIMER=y
CONFIG_SFI=y

#
# CPU Frequency scaling
#
# CONFIG_CPU_FREQ is not set
# end of CPU Frequency scaling

#
# CPU Idle
#
CONFIG_CPU_IDLE=y
CONFIG_CPU_IDLE_GOV_LADDER=y
# CONFIG_CPU_IDLE_GOV_MENU is not set
# CONFIG_CPU_IDLE_GOV_TEO is not set
# CONFIG_CPU_IDLE_GOV_HALTPOLL is not set
CONFIG_HALTPOLL_CPUIDLE=y
# end of CPU Idle

CONFIG_INTEL_IDLE=y
# end of Power management and ACPI options

#
# Bus options (PCI etc.)
#
# CONFIG_PCI_GOBIOS is not set
# CONFIG_PCI_GOMMCONFIG is not set
# CONFIG_PCI_GODIRECT is not set
CONFIG_PCI_GOANY=y
CONFIG_PCI_BIOS=y
CONFIG_PCI_DIRECT=y
CONFIG_PCI_MMCONFIG=y
CONFIG_PCI_CNB20LE_QUIRK=y
CONFIG_ISA_BUS=y
CONFIG_ISA_DMA_API=y
# CONFIG_ISA is not set
CONFIG_SCx200=m
CONFIG_SCx200HR_TIMER=m
# CONFIG_OLPC is not set
CONFIG_ALIX=y
CONFIG_NET5501=y
CONFIG_AMD_NB=y
CONFIG_X86_SYSFB=y
# end of Bus options (PCI etc.)

#
# Binary Emulations
#
CONFIG_COMPAT_32=y
# end of Binary Emulations

CONFIG_HAVE_ATOMIC_IOMAP=y

#
# Firmware Drivers
#
CONFIG_EDD=y
# CONFIG_EDD_OFF is not set
CONFIG_FIRMWARE_MEMMAP=y
CONFIG_FW_CFG_SYSFS=m
# CONFIG_FW_CFG_SYSFS_CMDLINE is not set
# CONFIG_GOOGLE_FIRMWARE is not set

#
# EFI (Extensible Firmware Interface) Support
#
# CONFIG_EFI_VARS is not set
CONFIG_EFI_ESRT=y
CONFIG_EFI_RUNTIME_MAP=y
# CONFIG_EFI_FAKE_MEMMAP is not set
CONFIG_EFI_RUNTIME_WRAPPERS=y
CONFIG_EFI_CAPSULE_LOADER=y
CONFIG_EFI_CAPSULE_QUIRK_QUARK_CSH=y
# CONFIG_EFI_TEST is not set
# CONFIG_EFI_RCI2_TABLE is not set
# CONFIG_EFI_DISABLE_PCI_DMA is not set
# end of EFI (Extensible Firmware Interface) Support

CONFIG_UEFI_CPER=y
CONFIG_UEFI_CPER_X86=y
CONFIG_EFI_EARLYCON=y

#
# Tegra firmware driver
#
# end of Tegra firmware driver
# end of Firmware Drivers

CONFIG_HAVE_KVM=y
# CONFIG_VIRTUALIZATION is not set

#
# General architecture-dependent options
#
CONFIG_CRASH_CORE=y
CONFIG_KEXEC_CORE=y
CONFIG_OPROFILE=m
CONFIG_OPROFILE_EVENT_MULTIPLEX=y
CONFIG_HAVE_OPROFILE=y
CONFIG_OPROFILE_NMI_TIMER=y
# CONFIG_KPROBES is not set
# CONFIG_JUMP_LABEL is not set
CONFIG_UPROBES=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_ARCH_USE_BUILTIN_BSWAP=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_OPTPROBES=y
CONFIG_HAVE_KPROBES_ON_FTRACE=y
CONFIG_HAVE_FUNCTION_ERROR_INJECTION=y
CONFIG_HAVE_NMI=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_HAVE_ARCH_THREAD_STRUCT_WHITELIST=y
CONFIG_ARCH_WANTS_DYNAMIC_TASK_STRUCT=y
CONFIG_ARCH_32BIT_OFF_T=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_CLK=y
CONFIG_HAVE_HW_BREAKPOINT=y
CONFIG_HAVE_MIXED_BREAKPOINTS_REGS=y
CONFIG_HAVE_USER_RETURN_NOTIFIER=y
CONFIG_HAVE_PERF_EVENTS_NMI=y
CONFIG_HAVE_HARDLOCKUP_DETECTOR_PERF=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_ARCH_HAVE_NMI_SAFE_CMPXCHG=y
CONFIG_HAVE_CMPXCHG_LOCAL=y
CONFIG_HAVE_CMPXCHG_DOUBLE=y
CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y
CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
CONFIG_SECCOMP_FILTER=y
CONFIG_HAVE_ARCH_STACKLEAK=y
CONFIG_HAVE_STACKPROTECTOR=y
CONFIG_CC_HAS_STACKPROTECTOR_NONE=y
CONFIG_STACKPROTECTOR=y
# CONFIG_STACKPROTECTOR_STRONG is not set
CONFIG_HAVE_ARCH_WITHIN_STACK_FRAMES=y
CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
CONFIG_HAVE_MOVE_PMD=y
CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y
CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y
CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
CONFIG_MODULES_USE_ELF_REL=y
CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
CONFIG_HAVE_ARCH_MMAP_RND_BITS=y
CONFIG_HAVE_EXIT_THREAD=y
CONFIG_ARCH_MMAP_RND_BITS=8
CONFIG_HAVE_COPY_THREAD_TLS=y
CONFIG_ISA_BUS_API=y
CONFIG_CLONE_BACKWARDS=y
CONFIG_OLD_SIGSUSPEND3=y
CONFIG_OLD_SIGACTION=y
CONFIG_COMPAT_32BIT_TIME=y
CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y
CONFIG_STRICT_KERNEL_RWX=y
CONFIG_ARCH_HAS_STRICT_MODULE_RWX=y
CONFIG_STRICT_MODULE_RWX=y
CONFIG_HAVE_ARCH_PREL32_RELOCATIONS=y
CONFIG_ARCH_USE_MEMREMAP_PROT=y
# CONFIG_LOCK_EVENT_COUNTS is not set
CONFIG_ARCH_HAS_MEM_ENCRYPT=y

#
# GCOV-based kernel profiling
#
# CONFIG_GCOV_KERNEL is not set
CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y
# end of GCOV-based kernel profiling

CONFIG_PLUGIN_HOSTCC="g++"
CONFIG_HAVE_GCC_PLUGINS=y
CONFIG_GCC_PLUGINS=y
# CONFIG_GCC_PLUGIN_CYC_COMPLEXITY is not set
CONFIG_GCC_PLUGIN_LATENT_ENTROPY=y
# CONFIG_GCC_PLUGIN_RANDSTRUCT is not set
# end of General architecture-dependent options

CONFIG_RT_MUTEXES=y
CONFIG_BASE_SMALL=1
CONFIG_MODULE_SIG_FORMAT=y
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_UNLOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_MODULE_SIG=y
CONFIG_MODULE_SIG_FORCE=y
CONFIG_MODULE_SIG_ALL=y
# CONFIG_MODULE_SIG_SHA1 is not set
# CONFIG_MODULE_SIG_SHA224 is not set
# CONFIG_MODULE_SIG_SHA256 is not set
CONFIG_MODULE_SIG_SHA384=y
# CONFIG_MODULE_SIG_SHA512 is not set
CONFIG_MODULE_SIG_HASH="sha384"
# CONFIG_MODULE_COMPRESS is not set
# CONFIG_MODULE_ALLOW_MISSING_NAMESPACE_IMPORTS is not set
CONFIG_UNUSED_SYMBOLS=y
CONFIG_MODULES_TREE_LOOKUP=y
CONFIG_BLOCK=y
CONFIG_BLK_SCSI_REQUEST=y
CONFIG_BLK_DEV_BSG=y
# CONFIG_BLK_DEV_BSGLIB is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
# CONFIG_BLK_DEV_ZONED is not set
# CONFIG_BLK_CMDLINE_PARSER is not set
# CONFIG_BLK_WBT is not set
CONFIG_BLK_DEBUG_FS=y
# CONFIG_BLK_SED_OPAL is not set

#
# Partition Types
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=y
CONFIG_EFI_PARTITION=y
# end of Partition Types

CONFIG_BLK_MQ_PCI=y
CONFIG_BLK_MQ_VIRTIO=y
CONFIG_BLK_PM=y

#
# IO Schedulers
#
CONFIG_MQ_IOSCHED_DEADLINE=y
CONFIG_MQ_IOSCHED_KYBER=y
# CONFIG_IOSCHED_BFQ is not set
# end of IO Schedulers

CONFIG_ASN1=y
CONFIG_UNINLINE_SPIN_UNLOCK=y
CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y
CONFIG_ARCH_USE_QUEUED_SPINLOCKS=y
CONFIG_ARCH_USE_QUEUED_RWLOCKS=y
CONFIG_ARCH_HAS_SYNC_CORE_BEFORE_USERMODE=y
CONFIG_FREEZER=y

#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
CONFIG_ELFCORE=y
CONFIG_BINFMT_SCRIPT=y
CONFIG_BINFMT_MISC=m
# CONFIG_COREDUMP is not set
# end of Executable file formats

#
# Memory Management options
#
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
CONFIG_SPARSEMEM_STATIC=y
CONFIG_HAVE_MEMBLOCK_NODE_MAP=y
CONFIG_HAVE_FAST_GUP=y
CONFIG_MEMORY_ISOLATION=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MEMORY_BALLOON=y
# CONFIG_COMPACTION is not set
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_ARCH_SUPPORTS_MEMORY_FAILURE=y
CONFIG_MEMORY_FAILURE=y
# CONFIG_HWPOISON_INJECT is not set
# CONFIG_TRANSPARENT_HUGEPAGE is not set
CONFIG_NEED_PER_CPU_KM=y
CONFIG_CLEANCACHE=y
# CONFIG_FRONTSWAP is not set
# CONFIG_CMA is not set
CONFIG_ZPOOL=m
CONFIG_ZBUD=m
# CONFIG_Z3FOLD is not set
CONFIG_ZSMALLOC=m
# CONFIG_PGTABLE_MAPPING is not set
# CONFIG_ZSMALLOC_STAT is not set
CONFIG_GENERIC_EARLY_IOREMAP=y
CONFIG_IDLE_PAGE_TRACKING=y
# CONFIG_PERCPU_STATS is not set
# CONFIG_GUP_BENCHMARK is not set
CONFIG_ARCH_HAS_PTE_SPECIAL=y
# end of Memory Management options

CONFIG_NET=y
CONFIG_SKB_EXTENSIONS=y

#
# Networking options
#
CONFIG_PACKET=m
CONFIG_PACKET_DIAG=m
CONFIG_UNIX=y
CONFIG_UNIX_SCM=y
# CONFIG_UNIX_DIAG is not set
CONFIG_TLS=m
CONFIG_TLS_DEVICE=y
CONFIG_TLS_TOE=y
CONFIG_XFRM=y
CONFIG_XFRM_OFFLOAD=y
CONFIG_XFRM_ALGO=y
# CONFIG_XFRM_USER is not set
CONFIG_XFRM_INTERFACE=m
CONFIG_XFRM_SUB_POLICY=y
CONFIG_XFRM_MIGRATE=y
# CONFIG_XFRM_STATISTICS is not set
CONFIG_XFRM_IPCOMP=m
CONFIG_NET_KEY=y
CONFIG_NET_KEY_MIGRATE=y
CONFIG_XDP_SOCKETS=y
CONFIG_XDP_SOCKETS_DIAG=y
CONFIG_INET=y
# CONFIG_IP_MULTICAST is not set
CONFIG_IP_ADVANCED_ROUTER=y
# CONFIG_IP_FIB_TRIE_STATS is not set
CONFIG_IP_MULTIPLE_TABLES=y
# CONFIG_IP_ROUTE_MULTIPATH is not set
# CONFIG_IP_ROUTE_VERBOSE is not set
CONFIG_IP_PNP=y
CONFIG_IP_PNP_DHCP=y
# CONFIG_IP_PNP_BOOTP is not set
# CONFIG_IP_PNP_RARP is not set
CONFIG_NET_IPIP=m
# CONFIG_NET_IPGRE_DEMUX is not set
CONFIG_NET_IP_TUNNEL=y
CONFIG_IP_MROUTE_COMMON=y
CONFIG_SYN_COOKIES=y
CONFIG_NET_IPVTI=y
CONFIG_NET_UDP_TUNNEL=m
CONFIG_NET_FOU=m
CONFIG_NET_FOU_IP_TUNNELS=y
CONFIG_INET_AH=m
CONFIG_INET_ESP=m
CONFIG_INET_ESP_OFFLOAD=m
CONFIG_INET_ESPINTCP=y
# CONFIG_INET_IPCOMP is not set
CONFIG_INET_TUNNEL=y
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
CONFIG_INET_UDP_DIAG=m
CONFIG_INET_RAW_DIAG=m
CONFIG_INET_DIAG_DESTROY=y
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
CONFIG_TCP_MD5SIG=y
CONFIG_IPV6=y
# CONFIG_IPV6_ROUTER_PREF is not set
CONFIG_IPV6_OPTIMISTIC_DAD=y
# CONFIG_INET6_AH is not set
CONFIG_INET6_ESP=m
# CONFIG_INET6_ESP_OFFLOAD is not set
CONFIG_INET6_IPCOMP=m
CONFIG_IPV6_MIP6=m
CONFIG_INET6_XFRM_TUNNEL=m
CONFIG_INET6_TUNNEL=m
CONFIG_IPV6_VTI=m
CONFIG_IPV6_SIT=m
# CONFIG_IPV6_SIT_6RD is not set
CONFIG_IPV6_NDISC_NODETYPE=y
CONFIG_IPV6_TUNNEL=m
CONFIG_IPV6_FOU=m
CONFIG_IPV6_FOU_TUNNEL=m
CONFIG_IPV6_MULTIPLE_TABLES=y
# CONFIG_IPV6_SUBTREES is not set
CONFIG_IPV6_MROUTE=y
CONFIG_IPV6_MROUTE_MULTIPLE_TABLES=y
CONFIG_IPV6_PIMSM_V2=y
CONFIG_IPV6_SEG6_LWTUNNEL=y
CONFIG_IPV6_SEG6_HMAC=y
CONFIG_IPV6_SEG6_BPF=y
CONFIG_NETLABEL=y
CONFIG_MPTCP=y
CONFIG_MPTCP_IPV6=y
# CONFIG_MPTCP_HMAC_TEST is not set
CONFIG_NETWORK_SECMARK=y
CONFIG_NET_PTP_CLASSIFY=y
CONFIG_NETWORK_PHY_TIMESTAMPING=y
# CONFIG_NETFILTER is not set
# CONFIG_BPFILTER is not set
# CONFIG_IP_DCCP is not set
CONFIG_IP_SCTP=m
CONFIG_SCTP_DBG_OBJCNT=y
CONFIG_SCTP_DEFAULT_COOKIE_HMAC_MD5=y
# CONFIG_SCTP_DEFAULT_COOKIE_HMAC_SHA1 is not set
# CONFIG_SCTP_DEFAULT_COOKIE_HMAC_NONE is not set
CONFIG_SCTP_COOKIE_HMAC_MD5=y
CONFIG_SCTP_COOKIE_HMAC_SHA1=y
CONFIG_INET_SCTP_DIAG=m
# CONFIG_RDS is not set
# CONFIG_TIPC is not set
CONFIG_ATM=m
CONFIG_ATM_CLIP=m
# CONFIG_ATM_CLIP_NO_ICMP is not set
# CONFIG_ATM_LANE is not set
CONFIG_ATM_BR2684=m
CONFIG_ATM_BR2684_IPFILTER=y
# CONFIG_L2TP is not set
CONFIG_STP=y
CONFIG_GARP=y
# CONFIG_BRIDGE is not set
CONFIG_HAVE_NET_DSA=y
CONFIG_NET_DSA=y
CONFIG_NET_DSA_TAG_8021Q=y
CONFIG_NET_DSA_TAG_AR9331=y
CONFIG_NET_DSA_TAG_BRCM_COMMON=y
CONFIG_NET_DSA_TAG_BRCM=y
CONFIG_NET_DSA_TAG_BRCM_PREPEND=y
CONFIG_NET_DSA_TAG_GSWIP=m
CONFIG_NET_DSA_TAG_DSA=y
CONFIG_NET_DSA_TAG_EDSA=y
CONFIG_NET_DSA_TAG_MTK=y
CONFIG_NET_DSA_TAG_KSZ=m
CONFIG_NET_DSA_TAG_OCELOT=m
CONFIG_NET_DSA_TAG_QCA=y
# CONFIG_NET_DSA_TAG_LAN9303 is not set
CONFIG_NET_DSA_TAG_SJA1105=y
CONFIG_NET_DSA_TAG_TRAILER=m
CONFIG_VLAN_8021Q=y
CONFIG_VLAN_8021Q_GVRP=y
# CONFIG_VLAN_8021Q_MVRP is not set
# CONFIG_DECNET is not set
CONFIG_LLC=y
# CONFIG_LLC2 is not set
CONFIG_ATALK=m
CONFIG_DEV_APPLETALK=m
CONFIG_IPDDP=m
# CONFIG_IPDDP_ENCAP is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
CONFIG_PHONET=y
CONFIG_6LOWPAN=m
# CONFIG_6LOWPAN_DEBUGFS is not set
CONFIG_6LOWPAN_NHC=m
CONFIG_6LOWPAN_NHC_DEST=m
CONFIG_6LOWPAN_NHC_FRAGMENT=m
CONFIG_6LOWPAN_NHC_HOP=m
# CONFIG_6LOWPAN_NHC_IPV6 is not set
CONFIG_6LOWPAN_NHC_MOBILITY=m
CONFIG_6LOWPAN_NHC_ROUTING=m
CONFIG_6LOWPAN_NHC_UDP=m
CONFIG_6LOWPAN_GHC_EXT_HDR_HOP=m
CONFIG_6LOWPAN_GHC_UDP=m
CONFIG_6LOWPAN_GHC_ICMPV6=m
# CONFIG_6LOWPAN_GHC_EXT_HDR_DEST is not set
CONFIG_6LOWPAN_GHC_EXT_HDR_FRAG=m
CONFIG_6LOWPAN_GHC_EXT_HDR_ROUTE=m
CONFIG_IEEE802154=y
# CONFIG_IEEE802154_NL802154_EXPERIMENTAL is not set
CONFIG_IEEE802154_SOCKET=m
CONFIG_IEEE802154_6LOWPAN=m
# CONFIG_MAC802154 is not set
CONFIG_NET_SCHED=y

#
# Queueing/Scheduling
#
# CONFIG_NET_SCH_CBQ is not set
# CONFIG_NET_SCH_HTB is not set
CONFIG_NET_SCH_HFSC=m
CONFIG_NET_SCH_ATM=m
# CONFIG_NET_SCH_PRIO is not set
# CONFIG_NET_SCH_MULTIQ is not set
CONFIG_NET_SCH_RED=m
CONFIG_NET_SCH_SFB=m
CONFIG_NET_SCH_SFQ=y
# CONFIG_NET_SCH_TEQL is not set
CONFIG_NET_SCH_TBF=y
CONFIG_NET_SCH_CBS=y
# CONFIG_NET_SCH_ETF is not set
CONFIG_NET_SCH_TAPRIO=y
# CONFIG_NET_SCH_GRED is not set
CONFIG_NET_SCH_DSMARK=y
CONFIG_NET_SCH_NETEM=m
CONFIG_NET_SCH_DRR=y
CONFIG_NET_SCH_MQPRIO=y
# CONFIG_NET_SCH_SKBPRIO is not set
# CONFIG_NET_SCH_CHOKE is not set
CONFIG_NET_SCH_QFQ=m
CONFIG_NET_SCH_CODEL=m
CONFIG_NET_SCH_FQ_CODEL=m
CONFIG_NET_SCH_CAKE=m
CONFIG_NET_SCH_FQ=y
# CONFIG_NET_SCH_HHF is not set
CONFIG_NET_SCH_PIE=m
CONFIG_NET_SCH_FQ_PIE=m
CONFIG_NET_SCH_PLUG=y
# CONFIG_NET_SCH_ETS is not set
CONFIG_NET_SCH_DEFAULT=y
CONFIG_DEFAULT_FQ=y
# CONFIG_DEFAULT_CODEL is not set
# CONFIG_DEFAULT_FQ_CODEL is not set
# CONFIG_DEFAULT_SFQ is not set
# CONFIG_DEFAULT_PFIFO_FAST is not set
CONFIG_DEFAULT_NET_SCH="fq"

#
# Classification
#
CONFIG_NET_CLS=y
CONFIG_NET_CLS_BASIC=m
CONFIG_NET_CLS_TCINDEX=y
# CONFIG_NET_CLS_ROUTE4 is not set
# CONFIG_NET_CLS_FW is not set
CONFIG_NET_CLS_U32=y
# CONFIG_CLS_U32_PERF is not set
CONFIG_CLS_U32_MARK=y
CONFIG_NET_CLS_RSVP=y
# CONFIG_NET_CLS_RSVP6 is not set
CONFIG_NET_CLS_FLOW=y
CONFIG_NET_CLS_CGROUP=m
CONFIG_NET_CLS_BPF=m
# CONFIG_NET_CLS_FLOWER is not set
CONFIG_NET_CLS_MATCHALL=m
CONFIG_NET_EMATCH=y
CONFIG_NET_EMATCH_STACK=32
CONFIG_NET_EMATCH_CMP=m
CONFIG_NET_EMATCH_NBYTE=m
CONFIG_NET_EMATCH_U32=y
CONFIG_NET_EMATCH_META=y
# CONFIG_NET_EMATCH_TEXT is not set
# CONFIG_NET_CLS_ACT is not set
CONFIG_NET_SCH_FIFO=y
# CONFIG_DCB is not set
CONFIG_DNS_RESOLVER=y
# CONFIG_BATMAN_ADV is not set
CONFIG_OPENVSWITCH=m
# CONFIG_VSOCKETS is not set
# CONFIG_NETLINK_DIAG is not set
CONFIG_MPLS=y
CONFIG_NET_MPLS_GSO=m
CONFIG_MPLS_ROUTING=m
CONFIG_MPLS_IPTUNNEL=m
CONFIG_NET_NSH=m
CONFIG_HSR=y
CONFIG_NET_SWITCHDEV=y
CONFIG_NET_L3_MASTER_DEV=y
CONFIG_NET_NCSI=y
CONFIG_NCSI_OEM_CMD_GET_MAC=y
CONFIG_CGROUP_NET_PRIO=y
CONFIG_CGROUP_NET_CLASSID=y
CONFIG_NET_RX_BUSY_POLL=y
CONFIG_BQL=y
CONFIG_BPF_JIT=y
CONFIG_BPF_STREAM_PARSER=y

#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
CONFIG_NET_DROP_MONITOR=y
# end of Network testing
# end of Networking options

# CONFIG_HAMRADIO is not set
# CONFIG_CAN is not set
CONFIG_BT=m
# CONFIG_BT_BREDR is not set
# CONFIG_BT_LE is not set
# CONFIG_BT_LEDS is not set
# CONFIG_BT_SELFTEST is not set
CONFIG_BT_DEBUGFS=y

#
# Bluetooth device drivers
#
CONFIG_BT_INTEL=m
CONFIG_BT_BCM=m
CONFIG_BT_RTL=m
CONFIG_BT_HCIBTUSB=m
CONFIG_BT_HCIBTUSB_AUTOSUSPEND=y
CONFIG_BT_HCIBTUSB_BCM=y
CONFIG_BT_HCIBTUSB_MTK=y
CONFIG_BT_HCIBTUSB_RTL=y
CONFIG_BT_HCIBTSDIO=m
# CONFIG_BT_HCIUART is not set
CONFIG_BT_HCIBCM203X=m
CONFIG_BT_HCIBPA10X=m
CONFIG_BT_HCIBFUSB=m
# CONFIG_BT_HCIVHCI is not set
CONFIG_BT_MRVL=m
# CONFIG_BT_MRVL_SDIO is not set
CONFIG_BT_ATH3K=m
CONFIG_BT_MTKSDIO=m
CONFIG_BT_MTKUART=m
# end of Bluetooth device drivers

# CONFIG_AF_RXRPC is not set
CONFIG_AF_KCM=y
CONFIG_STREAM_PARSER=y
CONFIG_FIB_RULES=y
CONFIG_WIRELESS=y
CONFIG_WIRELESS_EXT=y
CONFIG_WEXT_CORE=y
CONFIG_WEXT_PROC=y
CONFIG_WEXT_SPY=y
CONFIG_WEXT_PRIV=y
CONFIG_CFG80211=y
CONFIG_NL80211_TESTMODE=y
# CONFIG_CFG80211_DEVELOPER_WARNINGS is not set
# CONFIG_CFG80211_CERTIFICATION_ONUS is not set
CONFIG_CFG80211_REQUIRE_SIGNED_REGDB=y
CONFIG_CFG80211_USE_KERNEL_REGDB_KEYS=y
# CONFIG_CFG80211_DEFAULT_PS is not set
CONFIG_CFG80211_DEBUGFS=y
# CONFIG_CFG80211_CRDA_SUPPORT is not set
CONFIG_CFG80211_WEXT=y
CONFIG_CFG80211_WEXT_EXPORT=y
CONFIG_LIB80211=y
CONFIG_LIB80211_CRYPT_WEP=y
CONFIG_LIB80211_CRYPT_CCMP=y
CONFIG_LIB80211_CRYPT_TKIP=y
CONFIG_LIB80211_DEBUG=y
CONFIG_MAC80211=y
CONFIG_MAC80211_HAS_RC=y
CONFIG_MAC80211_RC_MINSTREL=y
CONFIG_MAC80211_RC_DEFAULT_MINSTREL=y
CONFIG_MAC80211_RC_DEFAULT="minstrel_ht"
CONFIG_MAC80211_MESH=y
CONFIG_MAC80211_LEDS=y
CONFIG_MAC80211_DEBUGFS=y
CONFIG_MAC80211_MESSAGE_TRACING=y
# CONFIG_MAC80211_DEBUG_MENU is not set
CONFIG_MAC80211_STA_HASH_MAX_SIZE=0
CONFIG_WIMAX=y
CONFIG_WIMAX_DEBUG_LEVEL=8
# CONFIG_RFKILL is not set
CONFIG_NET_9P=y
CONFIG_NET_9P_VIRTIO=m
CONFIG_NET_9P_DEBUG=y
CONFIG_CAIF=y
# CONFIG_CAIF_DEBUG is not set
CONFIG_CAIF_NETDEV=m
CONFIG_CAIF_USB=m
CONFIG_CEPH_LIB=y
CONFIG_CEPH_LIB_PRETTYDEBUG=y
CONFIG_CEPH_LIB_USE_DNS_RESOLVER=y
# CONFIG_NFC is not set
CONFIG_PSAMPLE=m
CONFIG_NET_IFE=y
CONFIG_LWTUNNEL=y
CONFIG_LWTUNNEL_BPF=y
CONFIG_DST_CACHE=y
CONFIG_GRO_CELLS=y
CONFIG_SOCK_VALIDATE_XMIT=y
CONFIG_NET_SOCK_MSG=y
CONFIG_NET_DEVLINK=y
CONFIG_FAILOVER=m
CONFIG_ETHTOOL_NETLINK=y
CONFIG_HAVE_EBPF_JIT=y

#
# Device Drivers
#
CONFIG_HAVE_EISA=y
# CONFIG_EISA is not set
CONFIG_HAVE_PCI=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCIEPORTBUS=y
CONFIG_PCIEAER=y
CONFIG_PCIEAER_INJECT=m
# CONFIG_PCIE_ECRC is not set
# CONFIG_PCIEASPM is not set
CONFIG_PCIE_PME=y
CONFIG_PCIE_DPC=y
# CONFIG_PCIE_PTM is not set
CONFIG_PCIE_BW=y
CONFIG_PCI_MSI=y
CONFIG_PCI_MSI_IRQ_DOMAIN=y
CONFIG_PCI_QUIRKS=y
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCI_STUB is not set
CONFIG_PCI_ATS=y
CONFIG_PCI_LOCKLESS_CONFIG=y
# CONFIG_PCI_IOV is not set
CONFIG_PCI_PRI=y
CONFIG_PCI_PASID=y
CONFIG_PCI_LABEL=y
# CONFIG_HOTPLUG_PCI is not set

#
# PCI controller drivers
#
CONFIG_PCI_FTPCI100=y
# CONFIG_PCI_HOST_GENERIC is not set
# CONFIG_PCIE_XILINX is not set

#
# DesignWare PCI Core Support
#
CONFIG_PCIE_DW=y
CONFIG_PCIE_DW_HOST=y
# CONFIG_PCIE_DW_PLAT_HOST is not set
CONFIG_PCIE_INTEL_GW=y
CONFIG_PCI_MESON=y
# end of DesignWare PCI Core Support

#
# Cadence PCIe controllers support
#
CONFIG_PCIE_CADENCE=y
CONFIG_PCIE_CADENCE_HOST=y
CONFIG_PCIE_CADENCE_PLAT=y
CONFIG_PCIE_CADENCE_PLAT_HOST=y
# end of Cadence PCIe controllers support
# end of PCI controller drivers

#
# PCI Endpoint
#
# CONFIG_PCI_ENDPOINT is not set
# end of PCI Endpoint

#
# PCI switch controller drivers
#
CONFIG_PCI_SW_SWITCHTEC=y
# end of PCI switch controller drivers

CONFIG_PCCARD=m
# CONFIG_PCMCIA is not set
CONFIG_CARDBUS=y

#
# PC-card bridges
#
CONFIG_YENTA=m
# CONFIG_YENTA_O2 is not set
# CONFIG_YENTA_RICOH is not set
# CONFIG_YENTA_TI is not set
CONFIG_YENTA_TOSHIBA=y
CONFIG_RAPIDIO=y
# CONFIG_RAPIDIO_TSI721 is not set
CONFIG_RAPIDIO_DISC_TIMEOUT=30
# CONFIG_RAPIDIO_ENABLE_RX_TX_PORTS is not set
CONFIG_RAPIDIO_DMA_ENGINE=y
CONFIG_RAPIDIO_DEBUG=y
CONFIG_RAPIDIO_ENUM_BASIC=m
CONFIG_RAPIDIO_CHMAN=y
CONFIG_RAPIDIO_MPORT_CDEV=y

#
# RapidIO Switch drivers
#
CONFIG_RAPIDIO_TSI57X=y
CONFIG_RAPIDIO_CPS_XX=m
# CONFIG_RAPIDIO_TSI568 is not set
CONFIG_RAPIDIO_CPS_GEN2=y
CONFIG_RAPIDIO_RXS_GEN3=y
# end of RapidIO Switch drivers

#
# Generic Driver Options
#
CONFIG_UEVENT_HELPER=y
CONFIG_UEVENT_HELPER_PATH=""
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
# CONFIG_STANDALONE is not set
# CONFIG_PREVENT_FIRMWARE_BUILD is not set

#
# Firmware loader
#
CONFIG_FW_LOADER=y
CONFIG_FW_LOADER_PAGED_BUF=y
CONFIG_EXTRA_FIRMWARE=""
CONFIG_FW_LOADER_USER_HELPER=y
# CONFIG_FW_LOADER_USER_HELPER_FALLBACK is not set
CONFIG_FW_LOADER_COMPRESS=y
# end of Firmware loader

CONFIG_ALLOW_DEV_COREDUMP=y
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_DEBUG_TEST_DRIVER_REMOVE is not set
CONFIG_TEST_ASYNC_DRIVER_PROBE=m
CONFIG_GENERIC_CPU_AUTOPROBE=y
CONFIG_GENERIC_CPU_VULNERABILITIES=y
CONFIG_REGMAP=y
CONFIG_REGMAP_I2C=y
CONFIG_REGMAP_SLIMBUS=m
CONFIG_REGMAP_SPI=y
CONFIG_REGMAP_SPMI=m
CONFIG_REGMAP_W1=m
CONFIG_REGMAP_MMIO=y
CONFIG_REGMAP_IRQ=y
CONFIG_REGMAP_I3C=m
CONFIG_DMA_SHARED_BUFFER=y
CONFIG_DMA_FENCE_TRACE=y
# end of Generic Driver Options

#
# Bus devices
#
# CONFIG_MOXTET is not set
CONFIG_SIMPLE_PM_BUS=m
# end of Bus devices

CONFIG_CONNECTOR=y
CONFIG_PROC_EVENTS=y
CONFIG_GNSS=m
CONFIG_GNSS_SERIAL=m
CONFIG_GNSS_MTK_SERIAL=m
CONFIG_GNSS_SIRF_SERIAL=m
CONFIG_GNSS_UBX_SERIAL=m
# CONFIG_MTD is not set
CONFIG_OF=y
# CONFIG_OF_UNITTEST is not set
CONFIG_OF_KOBJ=y
CONFIG_OF_ADDRESS=y
CONFIG_OF_IRQ=y
CONFIG_OF_NET=y
CONFIG_OF_MDIO=y
# CONFIG_OF_OVERLAY is not set
CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y
CONFIG_PARPORT=y
CONFIG_PARPORT_PC=y
# CONFIG_PARPORT_SERIAL is not set
CONFIG_PARPORT_PC_FIFO=y
CONFIG_PARPORT_PC_SUPERIO=y
# CONFIG_PARPORT_AX88796 is not set
CONFIG_PARPORT_1284=y
CONFIG_PNP=y
# CONFIG_PNP_DEBUG_MESSAGES is not set

#
# Protocols
#
CONFIG_PNPACPI=y
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_NULL_BLK is not set
# CONFIG_BLK_DEV_FD is not set
# CONFIG_PARIDE is not set
# CONFIG_BLK_DEV_PCIESSD_MTIP32XX is not set
# CONFIG_ZRAM is not set
# CONFIG_BLK_DEV_UMEM is not set
# CONFIG_BLK_DEV_LOOP is not set
# CONFIG_BLK_DEV_DRBD is not set
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_VIRTIO_BLK is not set
# CONFIG_BLK_DEV_RBD is not set
# CONFIG_BLK_DEV_RSXX is not set

#
# NVME Support
#
# CONFIG_BLK_DEV_NVME is not set
# CONFIG_NVME_FC is not set
# CONFIG_NVME_TARGET is not set
# end of NVME Support

#
# Misc devices
#
CONFIG_AD525X_DPOT=y
CONFIG_AD525X_DPOT_I2C=y
CONFIG_AD525X_DPOT_SPI=m
# CONFIG_DUMMY_IRQ is not set
# CONFIG_IBM_ASM is not set
CONFIG_PHANTOM=m
CONFIG_TIFM_CORE=y
CONFIG_TIFM_7XX1=m
# CONFIG_ICS932S401 is not set
CONFIG_ENCLOSURE_SERVICES=m
CONFIG_HP_ILO=y
# CONFIG_APDS9802ALS is not set
CONFIG_ISL29003=m
CONFIG_ISL29020=m
# CONFIG_SENSORS_TSL2550 is not set
CONFIG_SENSORS_BH1770=y
CONFIG_SENSORS_APDS990X=m
CONFIG_HMC6352=m
CONFIG_DS1682=m
CONFIG_VMWARE_BALLOON=m
# CONFIG_PCH_PHUB is not set
# CONFIG_LATTICE_ECP3_CONFIG is not set
CONFIG_SRAM=y
CONFIG_PCI_ENDPOINT_TEST=m
# CONFIG_XILINX_SDFEC is not set
CONFIG_MISC_RTSX=y
CONFIG_PVPANIC=m
CONFIG_C2PORT=m
CONFIG_C2PORT_DURAMAR_2150=m

#
# EEPROM support
#
CONFIG_EEPROM_AT24=m
CONFIG_EEPROM_AT25=y
CONFIG_EEPROM_LEGACY=m
CONFIG_EEPROM_MAX6875=m
CONFIG_EEPROM_93CX6=y
CONFIG_EEPROM_93XX46=y
# CONFIG_EEPROM_IDT_89HPESX is not set
CONFIG_EEPROM_EE1004=m
# end of EEPROM support

CONFIG_CB710_CORE=y
CONFIG_CB710_DEBUG=y
CONFIG_CB710_DEBUG_ASSUMPTIONS=y

#
# Texas Instruments shared transport line discipline
#
# CONFIG_TI_ST is not set
# end of Texas Instruments shared transport line discipline

# CONFIG_SENSORS_LIS3_I2C is not set
CONFIG_ALTERA_STAPL=y
CONFIG_INTEL_MEI=y
# CONFIG_INTEL_MEI_ME is not set
CONFIG_INTEL_MEI_TXE=y
CONFIG_VMWARE_VMCI=m

#
# Intel MIC & related support
#
CONFIG_VOP_BUS=y
CONFIG_VOP=m
CONFIG_VHOST_RING=m
# end of Intel MIC & related support

# CONFIG_ECHO is not set
CONFIG_MISC_ALCOR_PCI=m
CONFIG_MISC_RTSX_PCI=y
CONFIG_MISC_RTSX_USB=y
# CONFIG_HABANA_AI is not set
# end of Misc devices

CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set

#
# SCSI device support
#
CONFIG_SCSI_MOD=y
# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
# end of SCSI device support

# CONFIG_ATA is not set
# CONFIG_MD is not set
# CONFIG_TARGET_CORE is not set
CONFIG_FUSION=y
CONFIG_FUSION_MAX_SGE=128
CONFIG_FUSION_LOGGING=y

#
# IEEE 1394 (FireWire) support
#
CONFIG_FIREWIRE=m
CONFIG_FIREWIRE_OHCI=m
# CONFIG_FIREWIRE_NET is not set
# CONFIG_FIREWIRE_NOSY is not set
# end of IEEE 1394 (FireWire) support

CONFIG_MACINTOSH_DRIVERS=y
# CONFIG_MAC_EMUMOUSEBTN is not set
CONFIG_NETDEVICES=y
CONFIG_MII=y
# CONFIG_NET_CORE is not set
CONFIG_ARCNET=m
CONFIG_ARCNET_1201=m
CONFIG_ARCNET_1051=m
# CONFIG_ARCNET_RAW is not set
CONFIG_ARCNET_CAP=m
# CONFIG_ARCNET_COM90xx is not set
CONFIG_ARCNET_COM90xxIO=m
CONFIG_ARCNET_RIM_I=m
CONFIG_ARCNET_COM20020=m
CONFIG_ARCNET_COM20020_PCI=m
# CONFIG_ATM_DRIVERS is not set
CONFIG_CAIF_DRIVERS=y
# CONFIG_CAIF_TTY is not set
# CONFIG_CAIF_SPI_SLAVE is not set
CONFIG_CAIF_HSI=y
# CONFIG_CAIF_VIRTIO is not set

#
# Distributed Switch Architecture drivers
#
CONFIG_B53=y
CONFIG_B53_SPI_DRIVER=m
# CONFIG_B53_MDIO_DRIVER is not set
CONFIG_B53_MMAP_DRIVER=m
# CONFIG_B53_SRAB_DRIVER is not set
CONFIG_B53_SERDES=m
CONFIG_NET_DSA_BCM_SF2=m
CONFIG_NET_DSA_LOOP=m
CONFIG_NET_DSA_LANTIQ_GSWIP=m
CONFIG_NET_DSA_MT7530=y
CONFIG_NET_DSA_MV88E6060=m
CONFIG_NET_DSA_MICROCHIP_KSZ_COMMON=y
CONFIG_NET_DSA_MICROCHIP_KSZ9477=y
# CONFIG_NET_DSA_MICROCHIP_KSZ9477_I2C is not set
# CONFIG_NET_DSA_MICROCHIP_KSZ9477_SPI is not set
CONFIG_NET_DSA_MICROCHIP_KSZ8795=m
CONFIG_NET_DSA_MICROCHIP_KSZ8795_SPI=m
CONFIG_NET_DSA_MV88E6XXX=y
CONFIG_NET_DSA_MV88E6XXX_GLOBAL2=y
CONFIG_NET_DSA_MV88E6XXX_PTP=y
CONFIG_NET_DSA_AR9331=y
CONFIG_NET_DSA_SJA1105=y
CONFIG_NET_DSA_SJA1105_PTP=y
# CONFIG_NET_DSA_SJA1105_TAS is not set
CONFIG_NET_DSA_QCA8K=y
CONFIG_NET_DSA_REALTEK_SMI=m
# CONFIG_NET_DSA_SMSC_LAN9303_I2C is not set
# CONFIG_NET_DSA_SMSC_LAN9303_MDIO is not set
CONFIG_NET_DSA_VITESSE_VSC73XX=m
# CONFIG_NET_DSA_VITESSE_VSC73XX_SPI is not set
CONFIG_NET_DSA_VITESSE_VSC73XX_PLATFORM=m
# end of Distributed Switch Architecture drivers

CONFIG_ETHERNET=y
CONFIG_MDIO=y
CONFIG_NET_VENDOR_3COM=y
CONFIG_VORTEX=y
CONFIG_TYPHOON=y
CONFIG_NET_VENDOR_ADAPTEC=y
CONFIG_ADAPTEC_STARFIRE=y
# CONFIG_NET_VENDOR_AGERE is not set
# CONFIG_NET_VENDOR_ALACRITECH is not set
CONFIG_NET_VENDOR_ALTEON=y
CONFIG_ACENIC=m
# CONFIG_ACENIC_OMIT_TIGON_I is not set
# CONFIG_ALTERA_TSE is not set
# CONFIG_NET_VENDOR_AMAZON is not set
CONFIG_NET_VENDOR_AMD=y
CONFIG_AMD8111_ETH=m
# CONFIG_PCNET32 is not set
# CONFIG_AMD_XGBE is not set
# CONFIG_NET_VENDOR_AQUANTIA is not set
# CONFIG_NET_VENDOR_ARC is not set
# CONFIG_NET_VENDOR_ATHEROS is not set
CONFIG_NET_VENDOR_AURORA=y
CONFIG_AURORA_NB8800=m
# CONFIG_NET_VENDOR_BROADCOM is not set
CONFIG_NET_VENDOR_BROCADE=y
CONFIG_BNA=y
CONFIG_NET_VENDOR_CADENCE=y
# CONFIG_MACB is not set
CONFIG_NET_VENDOR_CAVIUM=y
CONFIG_NET_VENDOR_CHELSIO=y
CONFIG_CHELSIO_T1=m
# CONFIG_CHELSIO_T1_1G is not set
CONFIG_CHELSIO_T3=y
# CONFIG_CHELSIO_T4 is not set
CONFIG_CHELSIO_T4VF=y
CONFIG_NET_VENDOR_CISCO=y
CONFIG_ENIC=y
# CONFIG_NET_VENDOR_CORTINA is not set
CONFIG_CX_ECAT=m
CONFIG_DNET=m
CONFIG_NET_VENDOR_DEC=y
# CONFIG_NET_TULIP is not set
CONFIG_NET_VENDOR_DLINK=y
CONFIG_DL2K=y
CONFIG_SUNDANCE=y
# CONFIG_SUNDANCE_MMIO is not set
CONFIG_NET_VENDOR_EMULEX=y
CONFIG_BE2NET=m
CONFIG_BE2NET_HWMON=y
# CONFIG_BE2NET_BE2 is not set
CONFIG_BE2NET_BE3=y
CONFIG_BE2NET_LANCER=y
# CONFIG_BE2NET_SKYHAWK is not set
CONFIG_NET_VENDOR_EZCHIP=y
CONFIG_EZCHIP_NPS_MANAGEMENT_ENET=m
# CONFIG_NET_VENDOR_GOOGLE is not set
# CONFIG_NET_VENDOR_HUAWEI is not set
# CONFIG_NET_VENDOR_I825XX is not set
CONFIG_NET_VENDOR_INTEL=y
CONFIG_E100=m
CONFIG_E1000=y
CONFIG_E1000E=y
CONFIG_E1000E_HWTS=y
CONFIG_IGB=m
CONFIG_IGB_HWMON=y
# CONFIG_IGBVF is not set
# CONFIG_IXGB is not set
# CONFIG_IXGBE is not set
# CONFIG_IXGBEVF is not set
CONFIG_I40E=m
# CONFIG_I40EVF is not set
CONFIG_ICE=y
CONFIG_FM10K=m
# CONFIG_IGC is not set
CONFIG_JME=y
# CONFIG_NET_VENDOR_MARVELL is not set
CONFIG_NET_VENDOR_MELLANOX=y
# CONFIG_MLX4_EN is not set
# CONFIG_MLX5_CORE is not set
# CONFIG_MLXSW_CORE is not set
# CONFIG_MLXFW is not set
CONFIG_NET_VENDOR_MICREL=y
CONFIG_KS8842=m
CONFIG_KS8851=y
CONFIG_KS8851_MLL=m
CONFIG_KSZ884X_PCI=m
# CONFIG_NET_VENDOR_MICROCHIP is not set
# CONFIG_NET_VENDOR_MICROSEMI is not set
CONFIG_NET_VENDOR_MYRI=y
CONFIG_MYRI10GE=y
CONFIG_FEALNX=y
# CONFIG_NET_VENDOR_NATSEMI is not set
# CONFIG_NET_VENDOR_NETERION is not set
CONFIG_NET_VENDOR_NETRONOME=y
CONFIG_NFP=m
# CONFIG_NFP_APP_FLOWER is not set
CONFIG_NFP_APP_ABM_NIC=y
# CONFIG_NFP_DEBUG is not set
# CONFIG_NET_VENDOR_NI is not set
# CONFIG_NET_VENDOR_NVIDIA is not set
# CONFIG_NET_VENDOR_OKI is not set
# CONFIG_ETHOC is not set
# CONFIG_NET_VENDOR_PACKET_ENGINES is not set
# CONFIG_NET_VENDOR_PENSANDO is not set
# CONFIG_NET_VENDOR_QLOGIC is not set
CONFIG_NET_VENDOR_QUALCOMM=y
CONFIG_QCA7000=m
CONFIG_QCA7000_SPI=m
CONFIG_QCA7000_UART=m
CONFIG_QCOM_EMAC=m
CONFIG_RMNET=m
# CONFIG_NET_VENDOR_RDC is not set
CONFIG_NET_VENDOR_REALTEK=y
CONFIG_ATP=y
# CONFIG_8139CP is not set
# CONFIG_8139TOO is not set
CONFIG_R8169=y
CONFIG_NET_VENDOR_RENESAS=y
CONFIG_NET_VENDOR_ROCKER=y
# CONFIG_NET_VENDOR_SAMSUNG is not set
# CONFIG_NET_VENDOR_SEEQ is not set
CONFIG_NET_VENDOR_SOLARFLARE=y
CONFIG_SFC=m
# CONFIG_SFC_MCDI_MON is not set
# CONFIG_SFC_MCDI_LOGGING is not set
CONFIG_SFC_FALCON=y
# CONFIG_NET_VENDOR_SILAN is not set
# CONFIG_NET_VENDOR_SIS is not set
CONFIG_NET_VENDOR_SMSC=y
CONFIG_EPIC100=m
CONFIG_SMSC911X=y
# CONFIG_SMSC9420 is not set
# CONFIG_NET_VENDOR_SOCIONEXT is not set
# CONFIG_NET_VENDOR_STMICRO is not set
# CONFIG_NET_VENDOR_SUN is not set
# CONFIG_NET_VENDOR_SYNOPSYS is not set
# CONFIG_NET_VENDOR_TEHUTI is not set
# CONFIG_NET_VENDOR_TI is not set
# CONFIG_NET_VENDOR_VIA is not set
CONFIG_NET_VENDOR_WIZNET=y
CONFIG_WIZNET_W5100=y
# CONFIG_WIZNET_W5300 is not set
# CONFIG_WIZNET_BUS_DIRECT is not set
CONFIG_WIZNET_BUS_INDIRECT=y
# CONFIG_WIZNET_BUS_ANY is not set
CONFIG_NET_VENDOR_XILINX=y
# CONFIG_XILINX_AXI_EMAC is not set
CONFIG_XILINX_LL_TEMAC=m
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
CONFIG_NET_SB1000=m
CONFIG_MDIO_DEVICE=y
CONFIG_MDIO_BUS=y
CONFIG_MDIO_BCM_UNIMAC=m
CONFIG_MDIO_BITBANG=y
CONFIG_MDIO_BUS_MUX=y
CONFIG_MDIO_BUS_MUX_GPIO=y
# CONFIG_MDIO_BUS_MUX_MMIOREG is not set
CONFIG_MDIO_BUS_MUX_MULTIPLEXER=m
# CONFIG_MDIO_GPIO is not set
CONFIG_MDIO_HISI_FEMAC=m
CONFIG_MDIO_I2C=y
# CONFIG_MDIO_MSCC_MIIM is not set
CONFIG_PHYLINK=y
CONFIG_PHYLIB=y
CONFIG_SWPHY=y
CONFIG_LED_TRIGGER_PHY=y

#
# MII PHY device drivers
#
CONFIG_SFP=y
# CONFIG_ADIN_PHY is not set
CONFIG_AMD_PHY=m
CONFIG_AQUANTIA_PHY=m
CONFIG_AX88796B_PHY=m
CONFIG_BCM7XXX_PHY=m
# CONFIG_BCM87XX_PHY is not set
CONFIG_BCM_NET_PHYLIB=m
# CONFIG_BROADCOM_PHY is not set
# CONFIG_BCM84881_PHY is not set
CONFIG_CICADA_PHY=y
CONFIG_CORTINA_PHY=y
CONFIG_DAVICOM_PHY=m
# CONFIG_DP83822_PHY is not set
# CONFIG_DP83TC811_PHY is not set
CONFIG_DP83848_PHY=m
# CONFIG_DP83867_PHY is not set
# CONFIG_DP83869_PHY is not set
CONFIG_FIXED_PHY=y
CONFIG_ICPLUS_PHY=m
# CONFIG_INTEL_XWAY_PHY is not set
CONFIG_LSI_ET1011C_PHY=m
CONFIG_LXT_PHY=m
# CONFIG_MARVELL_PHY is not set
CONFIG_MARVELL_10G_PHY=y
# CONFIG_MICREL_PHY is not set
CONFIG_MICROCHIP_PHY=m
# CONFIG_MICROCHIP_T1_PHY is not set
# CONFIG_MICROSEMI_PHY is not set
CONFIG_NATIONAL_PHY=m
CONFIG_NXP_TJA11XX_PHY=m
CONFIG_AT803X_PHY=m
CONFIG_QSEMI_PHY=m
CONFIG_REALTEK_PHY=y
# CONFIG_RENESAS_PHY is not set
CONFIG_ROCKCHIP_PHY=y
CONFIG_SMSC_PHY=m
CONFIG_STE10XP=m
CONFIG_TERANETICS_PHY=y
CONFIG_VITESSE_PHY=y
CONFIG_XILINX_GMII2RGMII=y
CONFIG_MICREL_KS8995MA=m
# CONFIG_PLIP is not set
CONFIG_PPP=m
CONFIG_PPP_BSDCOMP=m
CONFIG_PPP_DEFLATE=m
# CONFIG_PPP_FILTER is not set
# CONFIG_PPP_MPPE is not set
# CONFIG_PPP_MULTILINK is not set
CONFIG_PPPOATM=m
# CONFIG_PPPOE is not set
# CONFIG_PPP_ASYNC is not set
# CONFIG_PPP_SYNC_TTY is not set
# CONFIG_SLIP is not set
CONFIG_SLHC=m
CONFIG_USB_NET_DRIVERS=y
CONFIG_USB_CATC=y
CONFIG_USB_KAWETH=m
# CONFIG_USB_PEGASUS is not set
CONFIG_USB_RTL8150=y
CONFIG_USB_RTL8152=y
CONFIG_USB_LAN78XX=m
CONFIG_USB_USBNET=y
# CONFIG_USB_NET_AX8817X is not set
CONFIG_USB_NET_AX88179_178A=m
CONFIG_USB_NET_CDCETHER=y
CONFIG_USB_NET_CDC_EEM=y
CONFIG_USB_NET_CDC_NCM=y
CONFIG_USB_NET_HUAWEI_CDC_NCM=y
# CONFIG_USB_NET_CDC_MBIM is not set
CONFIG_USB_NET_DM9601=m
CONFIG_USB_NET_SR9700=m
CONFIG_USB_NET_SR9800=m
# CONFIG_USB_NET_SMSC75XX is not set
# CONFIG_USB_NET_SMSC95XX is not set
# CONFIG_USB_NET_GL620A is not set
# CONFIG_USB_NET_NET1080 is not set
CONFIG_USB_NET_PLUSB=m
CONFIG_USB_NET_MCS7830=y
CONFIG_USB_NET_RNDIS_HOST=y
# CONFIG_USB_NET_CDC_SUBSET is not set
# CONFIG_USB_NET_ZAURUS is not set
CONFIG_USB_NET_CX82310_ETH=m
CONFIG_USB_NET_KALMIA=y
CONFIG_USB_NET_QMI_WWAN=m
# CONFIG_USB_NET_INT51X1 is not set
CONFIG_USB_CDC_PHONET=y
CONFIG_USB_IPHETH=y
CONFIG_USB_SIERRA_NET=m
# CONFIG_USB_VL600 is not set
CONFIG_USB_NET_CH9200=m
CONFIG_USB_NET_AQC111=m
CONFIG_WLAN=y
# CONFIG_WIRELESS_WDS is not set
CONFIG_WLAN_VENDOR_ADMTEK=y
# CONFIG_ADM8211 is not set
# CONFIG_WLAN_VENDOR_ATH is not set
CONFIG_WLAN_VENDOR_ATMEL=y
CONFIG_ATMEL=y
# CONFIG_PCI_ATMEL is not set
# CONFIG_AT76C50X_USB is not set
# CONFIG_WLAN_VENDOR_BROADCOM is not set
CONFIG_WLAN_VENDOR_CISCO=y
CONFIG_AIRO=m
CONFIG_WLAN_VENDOR_INTEL=y
CONFIG_IPW2100=y
CONFIG_IPW2100_MONITOR=y
CONFIG_IPW2100_DEBUG=y
CONFIG_IPW2200=y
CONFIG_IPW2200_MONITOR=y
CONFIG_IPW2200_RADIOTAP=y
# CONFIG_IPW2200_PROMISCUOUS is not set
# CONFIG_IPW2200_QOS is not set
# CONFIG_IPW2200_DEBUG is not set
CONFIG_LIBIPW=y
CONFIG_LIBIPW_DEBUG=y
CONFIG_IWLEGACY=y
CONFIG_IWL4965=y
CONFIG_IWL3945=m

#
# iwl3945 / iwl4965 Debugging Options
#
CONFIG_IWLEGACY_DEBUG=y
# CONFIG_IWLEGACY_DEBUGFS is not set
# end of iwl3945 / iwl4965 Debugging Options

# CONFIG_IWLWIFI is not set
CONFIG_WLAN_VENDOR_INTERSIL=y
# CONFIG_HOSTAP is not set
CONFIG_HERMES=y
CONFIG_HERMES_PRISM=y
# CONFIG_HERMES_CACHE_FW_ON_INIT is not set
# CONFIG_PLX_HERMES is not set
# CONFIG_TMD_HERMES is not set
# CONFIG_NORTEL_HERMES is not set
# CONFIG_PCI_HERMES is not set
CONFIG_ORINOCO_USB=y
CONFIG_P54_COMMON=y
CONFIG_P54_USB=y
# CONFIG_P54_PCI is not set
CONFIG_P54_SPI=y
CONFIG_P54_SPI_DEFAULT_EEPROM=y
CONFIG_P54_LEDS=y
# CONFIG_PRISM54 is not set
CONFIG_WLAN_VENDOR_MARVELL=y
CONFIG_LIBERTAS=m
CONFIG_LIBERTAS_USB=m
# CONFIG_LIBERTAS_SDIO is not set
CONFIG_LIBERTAS_SPI=m
# CONFIG_LIBERTAS_DEBUG is not set
# CONFIG_LIBERTAS_MESH is not set
CONFIG_LIBERTAS_THINFIRM=y
CONFIG_LIBERTAS_THINFIRM_DEBUG=y
CONFIG_LIBERTAS_THINFIRM_USB=y
# CONFIG_MWIFIEX is not set
# CONFIG_MWL8K is not set
CONFIG_WLAN_VENDOR_MEDIATEK=y
# CONFIG_MT7601U is not set
CONFIG_MT76_CORE=y
CONFIG_MT76_LEDS=y
CONFIG_MT76_USB=y
CONFIG_MT76x02_LIB=y
CONFIG_MT76x02_USB=y
CONFIG_MT76x0_COMMON=m
# CONFIG_MT76x0U is not set
CONFIG_MT76x0E=m
CONFIG_MT76x2_COMMON=y
CONFIG_MT76x2E=m
CONFIG_MT76x2U=y
CONFIG_MT7603E=y
# CONFIG_MT7615E is not set
# CONFIG_WLAN_VENDOR_RALINK is not set
CONFIG_WLAN_VENDOR_REALTEK=y
CONFIG_RTL8180=m
# CONFIG_RTL8187 is not set
# CONFIG_RTL_CARDS is not set
CONFIG_RTL8XXXU=m
CONFIG_RTL8XXXU_UNTESTED=y
CONFIG_RTW88=y
CONFIG_RTW88_CORE=y
CONFIG_RTW88_PCI=y
CONFIG_RTW88_8822BE=y
CONFIG_RTW88_8822CE=y
CONFIG_RTW88_DEBUG=y
CONFIG_RTW88_DEBUGFS=y
# CONFIG_WLAN_VENDOR_RSI is not set
CONFIG_WLAN_VENDOR_ST=y
# CONFIG_CW1200 is not set
CONFIG_WLAN_VENDOR_TI=y
CONFIG_WL1251=y
CONFIG_WL1251_SPI=y
# CONFIG_WL1251_SDIO is not set
# CONFIG_WL12XX is not set
CONFIG_WL18XX=y
CONFIG_WLCORE=y
CONFIG_WLCORE_SPI=y
# CONFIG_WLCORE_SDIO is not set
CONFIG_WLAN_VENDOR_ZYDAS=y
CONFIG_USB_ZD1201=y
# CONFIG_ZD1211RW is not set
# CONFIG_WLAN_VENDOR_QUANTENNA is not set
CONFIG_MAC80211_HWSIM=m
CONFIG_USB_NET_RNDIS_WLAN=y
# CONFIG_VIRT_WIFI is not set

#
# WiMAX Wireless Broadband devices
#
# CONFIG_WIMAX_I2400M_USB is not set
# end of WiMAX Wireless Broadband devices

CONFIG_WAN=y
# CONFIG_HDLC is not set
CONFIG_DLCI=m
CONFIG_DLCI_MAX=8
CONFIG_SBNI=y
# CONFIG_SBNI_MULTILINE is not set
# CONFIG_IEEE802154_DRIVERS is not set
# CONFIG_VMXNET3 is not set
# CONFIG_FUJITSU_ES is not set
CONFIG_USB4_NET=m
# CONFIG_HYPERV_NET is not set
CONFIG_NETDEVSIM=m
CONFIG_NET_FAILOVER=m
# CONFIG_ISDN is not set
CONFIG_NVM=y
# CONFIG_NVM_PBLK is not set

#
# Input device support
#
CONFIG_INPUT=y
CONFIG_INPUT_LEDS=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV 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=y
# CONFIG_KEYBOARD_ADC is not set
# CONFIG_KEYBOARD_ADP5588 is not set
# CONFIG_KEYBOARD_ADP5589 is not set
# CONFIG_KEYBOARD_APPLESPI is not set
CONFIG_KEYBOARD_ATKBD=y
# CONFIG_KEYBOARD_QT1050 is not set
# CONFIG_KEYBOARD_QT1070 is not set
# CONFIG_KEYBOARD_QT2160 is not set
# CONFIG_KEYBOARD_DLINK_DIR685 is not set
# CONFIG_KEYBOARD_LKKBD is not set
# CONFIG_KEYBOARD_GPIO is not set
# CONFIG_KEYBOARD_GPIO_POLLED is not set
# CONFIG_KEYBOARD_TCA6416 is not set
# CONFIG_KEYBOARD_TCA8418 is not set
# CONFIG_KEYBOARD_MATRIX is not set
# CONFIG_KEYBOARD_LM8323 is not set
# CONFIG_KEYBOARD_LM8333 is not set
# CONFIG_KEYBOARD_MAX7359 is not set
# CONFIG_KEYBOARD_MCS is not set
# CONFIG_KEYBOARD_MPR121 is not set
# CONFIG_KEYBOARD_NEWTON is not set
# CONFIG_KEYBOARD_OPENCORES is not set
# CONFIG_KEYBOARD_SAMSUNG is not set
# CONFIG_KEYBOARD_STOWAWAY is not set
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_OMAP4 is not set
# CONFIG_KEYBOARD_TM2_TOUCHKEY is not set
# CONFIG_KEYBOARD_TWL4030 is not set
# CONFIG_KEYBOARD_XTKBD is not set
# CONFIG_KEYBOARD_CROS_EC is not set
# CONFIG_KEYBOARD_CAP11XX is not set
# CONFIG_KEYBOARD_BCM is not set
# CONFIG_KEYBOARD_MTK_PMIC is not set
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=y
CONFIG_MOUSE_PS2_ALPS=y
CONFIG_MOUSE_PS2_BYD=y
CONFIG_MOUSE_PS2_LOGIPS2PP=y
CONFIG_MOUSE_PS2_SYNAPTICS=y
CONFIG_MOUSE_PS2_SYNAPTICS_SMBUS=y
CONFIG_MOUSE_PS2_CYPRESS=y
CONFIG_MOUSE_PS2_TRACKPOINT=y
# CONFIG_MOUSE_PS2_ELANTECH is not set
# CONFIG_MOUSE_PS2_SENTELIC is not set
# CONFIG_MOUSE_PS2_TOUCHKIT is not set
CONFIG_MOUSE_PS2_FOCALTECH=y
# CONFIG_MOUSE_PS2_VMMOUSE is not set
CONFIG_MOUSE_PS2_SMBUS=y
# CONFIG_MOUSE_SERIAL is not set
# CONFIG_MOUSE_APPLETOUCH is not set
# CONFIG_MOUSE_BCM5974 is not set
# CONFIG_MOUSE_CYAPA is not set
# CONFIG_MOUSE_ELAN_I2C is not set
# CONFIG_MOUSE_VSXXXAA is not set
# CONFIG_MOUSE_GPIO is not set
# CONFIG_MOUSE_SYNAPTICS_I2C is not set
# CONFIG_MOUSE_SYNAPTICS_USB 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=y
CONFIG_ARCH_MIGHT_HAVE_PC_SERIO=y
CONFIG_SERIO_I8042=y
CONFIG_SERIO_SERPORT=y
# CONFIG_SERIO_CT82C710 is not set
# CONFIG_SERIO_PARKBD is not set
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
# CONFIG_SERIO_ALTERA_PS2 is not set
# CONFIG_SERIO_PS2MULT is not set
# CONFIG_SERIO_ARC_PS2 is not set
# CONFIG_SERIO_APBPS2 is not set
CONFIG_HYPERV_KEYBOARD=y
# CONFIG_SERIO_GPIO_PS2 is not set
# CONFIG_USERIO is not set
CONFIG_GAMEPORT=m
CONFIG_GAMEPORT_NS558=m
# CONFIG_GAMEPORT_L4 is not set
CONFIG_GAMEPORT_EMU10K1=m
# CONFIG_GAMEPORT_FM801 is not set
# end of Hardware I/O ports
# end of Input device support

#
# Character devices
#
CONFIG_TTY=y
# CONFIG_VT is not set
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_SERIAL_NONSTANDARD is not set
# CONFIG_NOZOMI is not set
# CONFIG_N_GSM is not set
# CONFIG_TRACE_SINK is not set
# CONFIG_NULL_TTY is not set
CONFIG_LDISC_AUTOLOAD=y
# CONFIG_DEVMEM is not set
# CONFIG_DEVKMEM is not set

#
# Serial drivers
#
CONFIG_SERIAL_EARLYCON=y
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_DEPRECATED_OPTIONS=y
CONFIG_SERIAL_8250_PNP=y
# CONFIG_SERIAL_8250_16550A_VARIANTS is not set
# CONFIG_SERIAL_8250_FINTEK is not set
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_DMA=y
CONFIG_SERIAL_8250_PCI=y
CONFIG_SERIAL_8250_EXAR=y
CONFIG_SERIAL_8250_NR_UARTS=4
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
# CONFIG_SERIAL_8250_EXTENDED is not set
# CONFIG_SERIAL_8250_ASPEED_VUART is not set
CONFIG_SERIAL_8250_DWLIB=y
# CONFIG_SERIAL_8250_DW is not set
# CONFIG_SERIAL_8250_RT288X is not set
CONFIG_SERIAL_8250_LPSS=y
CONFIG_SERIAL_8250_MID=y
# CONFIG_SERIAL_OF_PLATFORM is not set

#
# Non-8250 serial port support
#
# CONFIG_SERIAL_MAX3100 is not set
# CONFIG_SERIAL_MAX310X is not set
# CONFIG_SERIAL_UARTLITE is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_SIFIVE is not set
# CONFIG_SERIAL_SCCNXP is not set
# CONFIG_SERIAL_SC16IS7XX is not set
# CONFIG_SERIAL_TIMBERDALE is not set
# CONFIG_SERIAL_ALTERA_JTAGUART is not set
# CONFIG_SERIAL_ALTERA_UART is not set
# CONFIG_SERIAL_IFX6X60 is not set
# CONFIG_SERIAL_PCH_UART is not set
# CONFIG_SERIAL_XILINX_PS_UART is not set
# CONFIG_SERIAL_ARC is not set
# CONFIG_SERIAL_RP2 is not set
# CONFIG_SERIAL_FSL_LPUART is not set
# CONFIG_SERIAL_FSL_LINFLEXUART is not set
# CONFIG_SERIAL_CONEXANT_DIGICOLOR is not set
# end of Serial drivers

CONFIG_SERIAL_MCTRL_GPIO=y
CONFIG_SERIAL_DEV_BUS=m
# CONFIG_TTY_PRINTK is not set
# CONFIG_PRINTER is not set
# CONFIG_PPDEV is not set
# CONFIG_VIRTIO_CONSOLE is not set
CONFIG_IPMI_HANDLER=y
CONFIG_IPMI_PLAT_DATA=y
# CONFIG_IPMI_PANIC_EVENT is not set
CONFIG_IPMI_DEVICE_INTERFACE=m
CONFIG_IPMI_SI=y
# CONFIG_IPMI_SSIF is not set
CONFIG_IPMI_WATCHDOG=y
# CONFIG_IPMI_POWEROFF is not set
# CONFIG_IPMB_DEVICE_INTERFACE is not set
# CONFIG_HW_RANDOM is not set
CONFIG_NVRAM=y
CONFIG_APPLICOM=y
# CONFIG_SONYPI is not set
# CONFIG_MWAVE is not set
CONFIG_SCx200_GPIO=m
CONFIG_PC8736x_GPIO=m
CONFIG_NSC_GPIO=y
# CONFIG_RAW_DRIVER is not set
CONFIG_HPET=y
CONFIG_HPET_MMAP=y
# CONFIG_HPET_MMAP_DEFAULT is not set
CONFIG_HANGCHECK_TIMER=y
CONFIG_TCG_TPM=m
CONFIG_TCG_TIS_CORE=m
CONFIG_TCG_TIS=m
CONFIG_TCG_TIS_SPI=m
CONFIG_TCG_TIS_SPI_CR50=y
# CONFIG_TCG_TIS_I2C_ATMEL is not set
# CONFIG_TCG_TIS_I2C_INFINEON is not set
CONFIG_TCG_TIS_I2C_NUVOTON=m
CONFIG_TCG_NSC=m
# CONFIG_TCG_ATMEL is not set
# CONFIG_TCG_INFINEON is not set
CONFIG_TCG_CRB=m
# CONFIG_TCG_VTPM_PROXY is not set
CONFIG_TCG_TIS_ST33ZP24=m
CONFIG_TCG_TIS_ST33ZP24_I2C=m
CONFIG_TCG_TIS_ST33ZP24_SPI=m
# CONFIG_TELCLOCK is not set
# CONFIG_DEVPORT is not set
# CONFIG_XILLYBUS is not set
# end of Character devices

# CONFIG_RANDOM_TRUST_CPU is not set
# CONFIG_RANDOM_TRUST_BOOTLOADER is not set

#
# I2C support
#
CONFIG_I2C=y
# CONFIG_ACPI_I2C_OPREGION is not set
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_COMPAT=y
# CONFIG_I2C_CHARDEV is not set
CONFIG_I2C_MUX=y

#
# Multiplexer I2C Chip support
#
# CONFIG_I2C_ARB_GPIO_CHALLENGE is not set
CONFIG_I2C_MUX_GPIO=y
CONFIG_I2C_MUX_GPMUX=m
# CONFIG_I2C_MUX_LTC4306 is not set
# CONFIG_I2C_MUX_PCA9541 is not set
# CONFIG_I2C_MUX_PCA954x is not set
CONFIG_I2C_MUX_PINCTRL=y
CONFIG_I2C_MUX_REG=y
# CONFIG_I2C_DEMUX_PINCTRL is not set
CONFIG_I2C_MUX_MLXCPLD=m
# end of Multiplexer I2C Chip support

# CONFIG_I2C_HELPER_AUTO is not set
CONFIG_I2C_SMBUS=y

#
# I2C Algorithms
#
CONFIG_I2C_ALGOBIT=y
CONFIG_I2C_ALGOPCF=y
CONFIG_I2C_ALGOPCA=y
# end of I2C Algorithms

#
# I2C Hardware Bus support
#

#
# PC SMBus host controller drivers
#
# CONFIG_I2C_ALI1535 is not set
CONFIG_I2C_ALI1563=y
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
CONFIG_I2C_AMD_MP2=y
CONFIG_I2C_I801=y
CONFIG_I2C_ISCH=m
# CONFIG_I2C_ISMT is not set
CONFIG_I2C_PIIX4=m
CONFIG_I2C_NFORCE2=m
CONFIG_I2C_NFORCE2_S4985=m
# CONFIG_I2C_NVIDIA_GPU is not set
CONFIG_I2C_SIS5595=m
# CONFIG_I2C_SIS630 is not set
CONFIG_I2C_SIS96X=m
# CONFIG_I2C_VIA is not set
CONFIG_I2C_VIAPRO=m

#
# ACPI drivers
#
# CONFIG_I2C_SCMI is not set

#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
CONFIG_I2C_CBUS_GPIO=y
CONFIG_I2C_DESIGNWARE_CORE=y
CONFIG_I2C_DESIGNWARE_PLATFORM=y
CONFIG_I2C_DESIGNWARE_SLAVE=y
CONFIG_I2C_DESIGNWARE_PCI=m
# CONFIG_I2C_DESIGNWARE_BAYTRAIL is not set
CONFIG_I2C_EG20T=y
# CONFIG_I2C_EMEV2 is not set
CONFIG_I2C_GPIO=m
CONFIG_I2C_GPIO_FAULT_INJECTOR=y
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_PCA_PLATFORM is not set
# CONFIG_I2C_PXA is not set
CONFIG_I2C_RK3X=m
# CONFIG_I2C_SIMTEC is not set
CONFIG_I2C_XILINX=m

#
# External I2C/SMBus adapter drivers
#
CONFIG_I2C_DIOLAN_U2C=y
CONFIG_I2C_PARPORT=y
CONFIG_I2C_ROBOTFUZZ_OSIF=m
# CONFIG_I2C_TAOS_EVM is not set
CONFIG_I2C_TINY_USB=m

#
# Other I2C/SMBus bus drivers
#
CONFIG_I2C_CROS_EC_TUNNEL=y
# CONFIG_SCx200_ACB is not set
# CONFIG_I2C_FSI is not set
# end of I2C Hardware Bus support

CONFIG_I2C_STUB=m
CONFIG_I2C_SLAVE=y
# CONFIG_I2C_SLAVE_EEPROM is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# end of I2C support

CONFIG_I3C=m
CONFIG_CDNS_I3C_MASTER=m
# CONFIG_DW_I3C_MASTER is not set
CONFIG_SPI=y
# CONFIG_SPI_DEBUG is not set
CONFIG_SPI_MASTER=y
CONFIG_SPI_MEM=y

#
# SPI Master Controller Drivers
#
# CONFIG_SPI_ALTERA is not set
CONFIG_SPI_AXI_SPI_ENGINE=m
CONFIG_SPI_BITBANG=y
CONFIG_SPI_BUTTERFLY=m
CONFIG_SPI_CADENCE=m
# CONFIG_SPI_DESIGNWARE is not set
# CONFIG_SPI_NXP_FLEXSPI is not set
CONFIG_SPI_GPIO=y
# CONFIG_SPI_LM70_LLP is not set
# CONFIG_SPI_FSL_SPI is not set
CONFIG_SPI_OC_TINY=y
CONFIG_SPI_PXA2XX=y
CONFIG_SPI_PXA2XX_PCI=y
CONFIG_SPI_ROCKCHIP=y
# CONFIG_SPI_SC18IS602 is not set
CONFIG_SPI_SIFIVE=m
# CONFIG_SPI_MXIC is not set
# CONFIG_SPI_TOPCLIFF_PCH is not set
CONFIG_SPI_XCOMM=y
CONFIG_SPI_XILINX=m
CONFIG_SPI_ZYNQMP_GQSPI=y

#
# SPI Protocol Masters
#
CONFIG_SPI_SPIDEV=m
CONFIG_SPI_LOOPBACK_TEST=m
# CONFIG_SPI_TLE62X0 is not set
# CONFIG_SPI_SLAVE is not set
CONFIG_SPMI=m
# CONFIG_HSI is not set
CONFIG_PPS=y
# CONFIG_PPS_DEBUG is not set
# CONFIG_NTP_PPS is not set

#
# PPS clients support
#
CONFIG_PPS_CLIENT_KTIMER=y
# CONFIG_PPS_CLIENT_LDISC is not set
CONFIG_PPS_CLIENT_PARPORT=m
CONFIG_PPS_CLIENT_GPIO=m

#
# PPS generators support
#

#
# PTP clock support
#
CONFIG_PTP_1588_CLOCK=y
# CONFIG_DP83640_PHY is not set
# CONFIG_PTP_1588_CLOCK_INES is not set
# CONFIG_PTP_1588_CLOCK_PCH is not set
CONFIG_PTP_1588_CLOCK_KVM=y
# CONFIG_PTP_1588_CLOCK_IDTCM is not set
# end of PTP clock support

CONFIG_PINCTRL=y
CONFIG_GENERIC_PINCTRL_GROUPS=y
CONFIG_PINMUX=y
CONFIG_GENERIC_PINMUX_FUNCTIONS=y
CONFIG_PINCONF=y
CONFIG_GENERIC_PINCONF=y
CONFIG_DEBUG_PINCTRL=y
# CONFIG_PINCTRL_AS3722 is not set
CONFIG_PINCTRL_AXP209=m
CONFIG_PINCTRL_AMD=y
# CONFIG_PINCTRL_MCP23S08 is not set
# CONFIG_PINCTRL_SINGLE is not set
# CONFIG_PINCTRL_SX150X is not set
CONFIG_PINCTRL_STMFX=m
CONFIG_PINCTRL_MAX77620=m
CONFIG_PINCTRL_PALMAS=m
CONFIG_PINCTRL_RK805=m
CONFIG_PINCTRL_OCELOT=y
# CONFIG_PINCTRL_BAYTRAIL is not set
CONFIG_PINCTRL_CHERRYVIEW=m
CONFIG_PINCTRL_LYNXPOINT=y
CONFIG_PINCTRL_INTEL=y
CONFIG_PINCTRL_BROXTON=m
CONFIG_PINCTRL_CANNONLAKE=m
CONFIG_PINCTRL_CEDARFORK=y
# CONFIG_PINCTRL_DENVERTON is not set
CONFIG_PINCTRL_GEMINILAKE=m
# CONFIG_PINCTRL_ICELAKE is not set
# CONFIG_PINCTRL_LEWISBURG is not set
# CONFIG_PINCTRL_SUNRISEPOINT is not set
# CONFIG_PINCTRL_TIGERLAKE is not set
CONFIG_PINCTRL_LOCHNAGAR=y
CONFIG_PINCTRL_EQUILIBRIUM=m
CONFIG_GPIOLIB=y
CONFIG_GPIOLIB_FASTPATH_LIMIT=512
CONFIG_OF_GPIO=y
CONFIG_GPIO_ACPI=y
CONFIG_GPIOLIB_IRQCHIP=y
# CONFIG_DEBUG_GPIO is not set
# CONFIG_GPIO_SYSFS is not set
CONFIG_GPIO_GENERIC=y
CONFIG_GPIO_MAX730X=y

#
# Memory mapped GPIO drivers
#
CONFIG_GPIO_74XX_MMIO=m
CONFIG_GPIO_ALTERA=m
# CONFIG_GPIO_AMDPT is not set
# CONFIG_GPIO_CADENCE is not set
CONFIG_GPIO_DWAPB=y
# CONFIG_GPIO_EXAR is not set
CONFIG_GPIO_FTGPIO010=y
# CONFIG_GPIO_GENERIC_PLATFORM is not set
CONFIG_GPIO_GRGPIO=y
CONFIG_GPIO_HLWD=m
CONFIG_GPIO_ICH=y
CONFIG_GPIO_LOGICVC=m
CONFIG_GPIO_MB86S7X=m
CONFIG_GPIO_SAMA5D2_PIOBU=y
CONFIG_GPIO_SIFIVE=y
# CONFIG_GPIO_SIOX is not set
CONFIG_GPIO_SYSCON=y
# CONFIG_GPIO_VX855 is not set
# CONFIG_GPIO_WCD934X is not set
CONFIG_GPIO_XILINX=y
CONFIG_GPIO_AMD_FCH=m
# end of Memory mapped GPIO drivers

#
# Port-mapped I/O GPIO drivers
#
CONFIG_GPIO_104_DIO_48E=m
CONFIG_GPIO_104_IDIO_16=m
CONFIG_GPIO_104_IDI_48=m
CONFIG_GPIO_F7188X=m
# CONFIG_GPIO_GPIO_MM is not set
CONFIG_GPIO_IT87=y
CONFIG_GPIO_SCH=m
CONFIG_GPIO_SCH311X=y
# CONFIG_GPIO_WINBOND is not set
CONFIG_GPIO_WS16C48=m
# end of Port-mapped I/O GPIO drivers

#
# I2C GPIO expanders
#
CONFIG_GPIO_ADP5588=m
# CONFIG_GPIO_ADNP is not set
CONFIG_GPIO_GW_PLD=m
CONFIG_GPIO_MAX7300=y
CONFIG_GPIO_MAX732X=m
# CONFIG_GPIO_PCA953X is not set
CONFIG_GPIO_PCF857X=m
# CONFIG_GPIO_TPIC2810 is not set
# end of I2C GPIO expanders

#
# MFD GPIO expanders
#
# CONFIG_GPIO_ARIZONA is not set
# CONFIG_GPIO_BD71828 is not set
CONFIG_GPIO_BD9571MWV=m
CONFIG_GPIO_CRYSTAL_COVE=m
CONFIG_GPIO_DA9052=m
# CONFIG_GPIO_DA9055 is not set
CONFIG_GPIO_LP3943=m
CONFIG_GPIO_LP873X=m
# CONFIG_GPIO_LP87565 is not set
# CONFIG_GPIO_MAX77620 is not set
# CONFIG_GPIO_MAX77650 is not set
# CONFIG_GPIO_PALMAS is not set
# CONFIG_GPIO_RC5T583 is not set
CONFIG_GPIO_TIMBERDALE=y
# CONFIG_GPIO_TPS65086 is not set
CONFIG_GPIO_TPS65218=y
# CONFIG_GPIO_TPS65910 is not set
CONFIG_GPIO_TPS65912=m
CONFIG_GPIO_TPS68470=y
# CONFIG_GPIO_TQMX86 is not set
# CONFIG_GPIO_TWL4030 is not set
# end of MFD GPIO expanders

#
# PCI GPIO expanders
#
# CONFIG_GPIO_AMD8111 is not set
CONFIG_GPIO_BT8XX=y
# CONFIG_GPIO_ML_IOH is not set
# CONFIG_GPIO_PCH is not set
# CONFIG_GPIO_PCI_IDIO_16 is not set
# CONFIG_GPIO_PCIE_IDIO_24 is not set
CONFIG_GPIO_RDC321X=m
CONFIG_GPIO_SODAVILLE=y
# end of PCI GPIO expanders

#
# SPI GPIO expanders
#
CONFIG_GPIO_74X164=m
CONFIG_GPIO_MAX3191X=m
# CONFIG_GPIO_MAX7301 is not set
CONFIG_GPIO_MC33880=m
CONFIG_GPIO_PISOSR=y
CONFIG_GPIO_XRA1403=m
# end of SPI GPIO expanders

#
# USB GPIO expanders
#
# end of USB GPIO expanders

CONFIG_GPIO_MOCKUP=y
CONFIG_W1=y
CONFIG_W1_CON=y

#
# 1-wire Bus Masters
#
# CONFIG_W1_MASTER_MATROX is not set
CONFIG_W1_MASTER_DS2490=m
CONFIG_W1_MASTER_DS2482=m
CONFIG_W1_MASTER_DS1WM=y
CONFIG_W1_MASTER_GPIO=m
CONFIG_W1_MASTER_SGI=m
# end of 1-wire Bus Masters

#
# 1-wire Slaves
#
CONFIG_W1_SLAVE_THERM=m
# CONFIG_W1_SLAVE_SMEM is not set
# CONFIG_W1_SLAVE_DS2405 is not set
CONFIG_W1_SLAVE_DS2408=m
CONFIG_W1_SLAVE_DS2408_READBACK=y
CONFIG_W1_SLAVE_DS2413=m
CONFIG_W1_SLAVE_DS2406=y
CONFIG_W1_SLAVE_DS2423=y
# CONFIG_W1_SLAVE_DS2805 is not set
CONFIG_W1_SLAVE_DS2430=m
# CONFIG_W1_SLAVE_DS2431 is not set
CONFIG_W1_SLAVE_DS2433=m
# CONFIG_W1_SLAVE_DS2433_CRC is not set
# CONFIG_W1_SLAVE_DS2438 is not set
# CONFIG_W1_SLAVE_DS250X is not set
CONFIG_W1_SLAVE_DS2780=m
CONFIG_W1_SLAVE_DS2781=y
CONFIG_W1_SLAVE_DS28E04=y
CONFIG_W1_SLAVE_DS28E17=m
# end of 1-wire Slaves

# CONFIG_POWER_AVS is not set
# CONFIG_POWER_RESET is not set
CONFIG_POWER_SUPPLY=y
# CONFIG_POWER_SUPPLY_DEBUG is not set
# CONFIG_POWER_SUPPLY_HWMON is not set
CONFIG_PDA_POWER=y
CONFIG_GENERIC_ADC_BATTERY=m
# CONFIG_MAX8925_POWER is not set
# CONFIG_TEST_POWER is not set
CONFIG_BATTERY_88PM860X=m
CONFIG_CHARGER_ADP5061=y
CONFIG_BATTERY_CPCAP=m
CONFIG_BATTERY_DS2760=m
# CONFIG_BATTERY_DS2780 is not set
CONFIG_BATTERY_DS2781=y
# CONFIG_BATTERY_DS2782 is not set
CONFIG_BATTERY_LEGO_EV3=m
# CONFIG_BATTERY_SBS is not set
# CONFIG_CHARGER_SBS is not set
# CONFIG_MANAGER_SBS is not set
CONFIG_BATTERY_BQ27XXX=m
# CONFIG_BATTERY_BQ27XXX_I2C is not set
CONFIG_BATTERY_BQ27XXX_HDQ=m
CONFIG_BATTERY_DA9052=y
# CONFIG_CHARGER_DA9150 is not set
CONFIG_BATTERY_DA9150=m
# CONFIG_CHARGER_AXP20X is not set
# CONFIG_BATTERY_AXP20X is not set
# CONFIG_AXP20X_POWER is not set
CONFIG_AXP288_CHARGER=m
# CONFIG_AXP288_FUEL_GAUGE is not set
CONFIG_BATTERY_MAX17040=y
# CONFIG_BATTERY_MAX17042 is not set
CONFIG_BATTERY_MAX1721X=m
# CONFIG_CHARGER_88PM860X is not set
CONFIG_CHARGER_PCF50633=m
# CONFIG_CHARGER_ISP1704 is not set
CONFIG_CHARGER_MAX8903=m
# CONFIG_CHARGER_TWL4030 is not set
# CONFIG_CHARGER_LP8727 is not set
CONFIG_CHARGER_GPIO=y
# CONFIG_CHARGER_MANAGER is not set
# CONFIG_CHARGER_LT3651 is not set
# CONFIG_CHARGER_DETECTOR_MAX14656 is not set
CONFIG_CHARGER_MAX77650=m
CONFIG_CHARGER_MAX8997=m
CONFIG_CHARGER_MAX8998=m
# CONFIG_CHARGER_BQ2415X is not set
CONFIG_CHARGER_BQ24190=m
# CONFIG_CHARGER_BQ24257 is not set
CONFIG_CHARGER_BQ24735=y
# CONFIG_CHARGER_BQ25890 is not set
CONFIG_CHARGER_SMB347=y
# CONFIG_CHARGER_TPS65217 is not set
CONFIG_BATTERY_GAUGE_LTC2941=m
# CONFIG_CHARGER_RT9455 is not set
CONFIG_CHARGER_CROS_USBPD=y
CONFIG_CHARGER_UCS1002=m
CONFIG_HWMON=y
CONFIG_HWMON_VID=y
# CONFIG_HWMON_DEBUG_CHIP is not set

#
# Native drivers
#
CONFIG_SENSORS_AD7314=y
CONFIG_SENSORS_AD7414=m
CONFIG_SENSORS_AD7418=m
CONFIG_SENSORS_ADM1021=y
# CONFIG_SENSORS_ADM1025 is not set
CONFIG_SENSORS_ADM1026=m
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
CONFIG_SENSORS_ADM1177=y
CONFIG_SENSORS_ADM9240=y
CONFIG_SENSORS_ADT7X10=y
CONFIG_SENSORS_ADT7310=y
CONFIG_SENSORS_ADT7410=y
CONFIG_SENSORS_ADT7411=y
# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
CONFIG_SENSORS_ADT7475=y
CONFIG_SENSORS_AS370=y
CONFIG_SENSORS_ASC7621=y
CONFIG_SENSORS_K8TEMP=m
CONFIG_SENSORS_K10TEMP=y
CONFIG_SENSORS_FAM15H_POWER=m
# CONFIG_SENSORS_APPLESMC is not set
CONFIG_SENSORS_ASB100=y
CONFIG_SENSORS_ASPEED=y
CONFIG_SENSORS_ATXP1=m
CONFIG_SENSORS_DS620=y
CONFIG_SENSORS_DS1621=m
CONFIG_SENSORS_DELL_SMM=y
CONFIG_SENSORS_DA9052_ADC=y
CONFIG_SENSORS_DA9055=m
CONFIG_SENSORS_I5K_AMB=m
CONFIG_SENSORS_F71805F=m
# CONFIG_SENSORS_F71882FG is not set
CONFIG_SENSORS_F75375S=m
CONFIG_SENSORS_MC13783_ADC=m
CONFIG_SENSORS_FSCHMD=y
# CONFIG_SENSORS_GL518SM is not set
# CONFIG_SENSORS_GL520SM is not set
CONFIG_SENSORS_G760A=m
# CONFIG_SENSORS_G762 is not set
CONFIG_SENSORS_GPIO_FAN=y
CONFIG_SENSORS_HIH6130=y
# CONFIG_SENSORS_IBMAEM is not set
CONFIG_SENSORS_IBMPEX=y
CONFIG_SENSORS_IIO_HWMON=y
CONFIG_SENSORS_I5500=m
CONFIG_SENSORS_CORETEMP=y
CONFIG_SENSORS_IT87=m
CONFIG_SENSORS_JC42=y
# CONFIG_SENSORS_POWR1220 is not set
CONFIG_SENSORS_LINEAGE=m
CONFIG_SENSORS_LOCHNAGAR=y
# CONFIG_SENSORS_LTC2945 is not set
CONFIG_SENSORS_LTC2947=y
CONFIG_SENSORS_LTC2947_I2C=m
CONFIG_SENSORS_LTC2947_SPI=y
CONFIG_SENSORS_LTC2990=m
CONFIG_SENSORS_LTC4151=y
# CONFIG_SENSORS_LTC4215 is not set
# CONFIG_SENSORS_LTC4222 is not set
CONFIG_SENSORS_LTC4245=m
CONFIG_SENSORS_LTC4260=m
CONFIG_SENSORS_LTC4261=m
CONFIG_SENSORS_MAX1111=y
# CONFIG_SENSORS_MAX16065 is not set
CONFIG_SENSORS_MAX1619=y
CONFIG_SENSORS_MAX1668=m
CONFIG_SENSORS_MAX197=y
CONFIG_SENSORS_MAX31722=m
# CONFIG_SENSORS_MAX31730 is not set
CONFIG_SENSORS_MAX6621=m
CONFIG_SENSORS_MAX6639=y
CONFIG_SENSORS_MAX6642=y
# CONFIG_SENSORS_MAX6650 is not set
CONFIG_SENSORS_MAX6697=m
# CONFIG_SENSORS_MAX31790 is not set
CONFIG_SENSORS_MCP3021=m
CONFIG_SENSORS_MLXREG_FAN=m
CONFIG_SENSORS_TC654=m
CONFIG_SENSORS_ADCXX=m
CONFIG_SENSORS_LM63=y
# CONFIG_SENSORS_LM70 is not set
# CONFIG_SENSORS_LM73 is not set
CONFIG_SENSORS_LM75=m
CONFIG_SENSORS_LM77=m
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_LM80 is not set
CONFIG_SENSORS_LM83=y
CONFIG_SENSORS_LM85=y
CONFIG_SENSORS_LM87=m
CONFIG_SENSORS_LM90=y
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_LM93 is not set
CONFIG_SENSORS_LM95234=m
CONFIG_SENSORS_LM95241=y
CONFIG_SENSORS_LM95245=y
CONFIG_SENSORS_PC87360=y
# CONFIG_SENSORS_PC87427 is not set
# CONFIG_SENSORS_NTC_THERMISTOR is not set
# CONFIG_SENSORS_NCT6683 is not set
CONFIG_SENSORS_NCT6775=m
CONFIG_SENSORS_NCT7802=m
CONFIG_SENSORS_NCT7904=m
CONFIG_SENSORS_NPCM7XX=m
CONFIG_SENSORS_PCF8591=y
CONFIG_PMBUS=m
CONFIG_SENSORS_PMBUS=m
# CONFIG_SENSORS_ADM1275 is not set
CONFIG_SENSORS_BEL_PFE=m
CONFIG_SENSORS_IBM_CFFPS=m
# CONFIG_SENSORS_INSPUR_IPSPS is not set
CONFIG_SENSORS_IR35221=m
CONFIG_SENSORS_IR38064=m
CONFIG_SENSORS_IRPS5401=m
CONFIG_SENSORS_ISL68137=m
# CONFIG_SENSORS_LM25066 is not set
CONFIG_SENSORS_LTC2978=m
# CONFIG_SENSORS_LTC2978_REGULATOR is not set
# CONFIG_SENSORS_LTC3815 is not set
CONFIG_SENSORS_MAX16064=m
CONFIG_SENSORS_MAX20730=m
CONFIG_SENSORS_MAX20751=m
# CONFIG_SENSORS_MAX31785 is not set
CONFIG_SENSORS_MAX34440=m
CONFIG_SENSORS_MAX8688=m
CONFIG_SENSORS_PXE1610=m
CONFIG_SENSORS_TPS40422=m
CONFIG_SENSORS_TPS53679=m
CONFIG_SENSORS_UCD9000=m
# CONFIG_SENSORS_UCD9200 is not set
CONFIG_SENSORS_XDPE122=m
CONFIG_SENSORS_ZL6100=m
CONFIG_SENSORS_PWM_FAN=y
CONFIG_SENSORS_SHT15=m
# CONFIG_SENSORS_SHT21 is not set
# CONFIG_SENSORS_SHT3x is not set
CONFIG_SENSORS_SHTC1=m
# CONFIG_SENSORS_SIS5595 is not set
# CONFIG_SENSORS_DME1737 is not set
CONFIG_SENSORS_EMC1403=m
# CONFIG_SENSORS_EMC2103 is not set
CONFIG_SENSORS_EMC6W201=m
CONFIG_SENSORS_SMSC47M1=y
CONFIG_SENSORS_SMSC47M192=y
CONFIG_SENSORS_SMSC47B397=y
CONFIG_SENSORS_STTS751=y
CONFIG_SENSORS_SMM665=y
CONFIG_SENSORS_ADC128D818=y
CONFIG_SENSORS_ADS7828=y
# CONFIG_SENSORS_ADS7871 is not set
CONFIG_SENSORS_AMC6821=y
# CONFIG_SENSORS_INA209 is not set
CONFIG_SENSORS_INA2XX=y
CONFIG_SENSORS_INA3221=m
# CONFIG_SENSORS_TC74 is not set
CONFIG_SENSORS_THMC50=m
CONFIG_SENSORS_TMP102=m
CONFIG_SENSORS_TMP103=m
CONFIG_SENSORS_TMP108=y
CONFIG_SENSORS_TMP401=y
# CONFIG_SENSORS_TMP421 is not set
# CONFIG_SENSORS_TMP513 is not set
# CONFIG_SENSORS_VIA_CPUTEMP is not set
CONFIG_SENSORS_VIA686A=m
CONFIG_SENSORS_VT1211=m
# CONFIG_SENSORS_VT8231 is not set
CONFIG_SENSORS_W83773G=y
# CONFIG_SENSORS_W83781D is not set
CONFIG_SENSORS_W83791D=m
CONFIG_SENSORS_W83792D=y
CONFIG_SENSORS_W83793=y
# CONFIG_SENSORS_W83795 is not set
# CONFIG_SENSORS_W83L785TS is not set
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set

#
# ACPI drivers
#
CONFIG_SENSORS_ACPI_POWER=y
# CONFIG_SENSORS_ATK0110 is not set
CONFIG_THERMAL=y
# CONFIG_THERMAL_STATISTICS is not set
CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0
# CONFIG_THERMAL_HWMON is not set
CONFIG_THERMAL_OF=y
CONFIG_THERMAL_WRITABLE_TRIPS=y
CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y
# CONFIG_THERMAL_DEFAULT_GOV_FAIR_SHARE is not set
# CONFIG_THERMAL_DEFAULT_GOV_USER_SPACE is not set
CONFIG_THERMAL_GOV_FAIR_SHARE=y
CONFIG_THERMAL_GOV_STEP_WISE=y
# CONFIG_THERMAL_GOV_BANG_BANG is not set
CONFIG_THERMAL_GOV_USER_SPACE=y
# CONFIG_CPU_THERMAL is not set
# CONFIG_CLOCK_THERMAL is not set
CONFIG_DEVFREQ_THERMAL=y
# CONFIG_THERMAL_EMULATION is not set
# CONFIG_THERMAL_MMIO is not set
# CONFIG_MAX77620_THERMAL is not set
CONFIG_QORIQ_THERMAL=y
CONFIG_DA9062_THERMAL=m

#
# Intel thermal drivers
#
# CONFIG_INTEL_POWERCLAMP is not set
CONFIG_INTEL_SOC_DTS_IOSF_CORE=m
CONFIG_INTEL_SOC_DTS_THERMAL=m

#
# ACPI INT340X thermal drivers
#
CONFIG_INT340X_THERMAL=m
CONFIG_ACPI_THERMAL_REL=m
# end of ACPI INT340X thermal drivers

CONFIG_INTEL_PCH_THERMAL=m
# end of Intel thermal drivers

# CONFIG_GENERIC_ADC_THERMAL is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
CONFIG_BCMA_POSSIBLE=y
CONFIG_BCMA=y
CONFIG_BCMA_HOST_PCI_POSSIBLE=y
# CONFIG_BCMA_HOST_PCI is not set
# CONFIG_BCMA_HOST_SOC is not set
CONFIG_BCMA_DRIVER_PCI=y
# CONFIG_BCMA_DRIVER_GMAC_CMN is not set
# CONFIG_BCMA_DRIVER_GPIO is not set
# CONFIG_BCMA_DEBUG is not set

#
# Multifunction device drivers
#
CONFIG_MFD_CORE=y
# CONFIG_MFD_CS5535 is not set
# CONFIG_MFD_ACT8945A is not set
CONFIG_MFD_AS3711=y
CONFIG_MFD_AS3722=y
# CONFIG_PMIC_ADP5520 is not set
CONFIG_MFD_AAT2870_CORE=y
CONFIG_MFD_ATMEL_FLEXCOM=m
# CONFIG_MFD_ATMEL_HLCDC is not set
CONFIG_MFD_BCM590XX=y
CONFIG_MFD_BD9571MWV=m
CONFIG_MFD_AXP20X=y
CONFIG_MFD_AXP20X_I2C=y
# CONFIG_MFD_CROS_EC_DEV is not set
# CONFIG_MFD_MADERA is not set
# CONFIG_PMIC_DA903X is not set
CONFIG_PMIC_DA9052=y
# CONFIG_MFD_DA9052_SPI is not set
CONFIG_MFD_DA9052_I2C=y
CONFIG_MFD_DA9055=y
CONFIG_MFD_DA9062=m
CONFIG_MFD_DA9063=m
CONFIG_MFD_DA9150=m
# CONFIG_MFD_DLN2 is not set
CONFIG_MFD_MC13XXX=y
CONFIG_MFD_MC13XXX_SPI=m
CONFIG_MFD_MC13XXX_I2C=y
CONFIG_MFD_HI6421_PMIC=y
CONFIG_HTC_PASIC3=m
# CONFIG_HTC_I2CPLD is not set
# CONFIG_MFD_INTEL_QUARK_I2C_GPIO is not set
CONFIG_LPC_ICH=y
CONFIG_LPC_SCH=y
CONFIG_INTEL_SOC_PMIC=y
# CONFIG_INTEL_SOC_PMIC_CHTWC is not set
CONFIG_INTEL_SOC_PMIC_CHTDC_TI=y
CONFIG_MFD_INTEL_LPSS=m
# CONFIG_MFD_INTEL_LPSS_ACPI is not set
CONFIG_MFD_INTEL_LPSS_PCI=m
# CONFIG_MFD_JANZ_CMODIO is not set
# CONFIG_MFD_KEMPLD is not set
# CONFIG_MFD_88PM800 is not set
# CONFIG_MFD_88PM805 is not set
CONFIG_MFD_88PM860X=y
# CONFIG_MFD_MAX14577 is not set
CONFIG_MFD_MAX77620=y
CONFIG_MFD_MAX77650=m
# CONFIG_MFD_MAX77686 is not set
# CONFIG_MFD_MAX77693 is not set
# CONFIG_MFD_MAX77843 is not set
CONFIG_MFD_MAX8907=y
CONFIG_MFD_MAX8925=y
CONFIG_MFD_MAX8997=y
CONFIG_MFD_MAX8998=y
CONFIG_MFD_MT6397=m
# CONFIG_MFD_MENF21BMC is not set
# CONFIG_EZX_PCAP is not set
CONFIG_MFD_CPCAP=m
# CONFIG_MFD_VIPERBOARD is not set
CONFIG_MFD_RETU=y
CONFIG_MFD_PCF50633=y
CONFIG_PCF50633_ADC=y
CONFIG_PCF50633_GPIO=y
CONFIG_MFD_RDC321X=y
# CONFIG_MFD_RT5033 is not set
CONFIG_MFD_RC5T583=y
CONFIG_MFD_RK808=y
CONFIG_MFD_RN5T618=y
CONFIG_MFD_SEC_CORE=m
CONFIG_MFD_SI476X_CORE=y
CONFIG_MFD_SM501=m
CONFIG_MFD_SM501_GPIO=y
CONFIG_MFD_SKY81452=y
# CONFIG_MFD_SMSC is not set
CONFIG_ABX500_CORE=y
# CONFIG_AB3100_CORE is not set
# CONFIG_MFD_STMPE is not set
CONFIG_MFD_SYSCON=y
CONFIG_MFD_TI_AM335X_TSCADC=y
CONFIG_MFD_LP3943=m
# CONFIG_MFD_LP8788 is not set
# CONFIG_MFD_TI_LMU is not set
CONFIG_MFD_PALMAS=y
CONFIG_TPS6105X=y
# CONFIG_TPS65010 is not set
# CONFIG_TPS6507X is not set
CONFIG_MFD_TPS65086=m
# CONFIG_MFD_TPS65090 is not set
CONFIG_MFD_TPS65217=m
CONFIG_MFD_TPS68470=y
CONFIG_MFD_TI_LP873X=y
CONFIG_MFD_TI_LP87565=m
CONFIG_MFD_TPS65218=y
# CONFIG_MFD_TPS6586X is not set
CONFIG_MFD_TPS65910=y
CONFIG_MFD_TPS65912=m
# CONFIG_MFD_TPS65912_I2C is not set
CONFIG_MFD_TPS65912_SPI=m
CONFIG_MFD_TPS80031=y
CONFIG_TWL4030_CORE=y
CONFIG_MFD_TWL4030_AUDIO=y
# CONFIG_TWL6040_CORE is not set
# CONFIG_MFD_WL1273_CORE is not set
CONFIG_MFD_LM3533=m
CONFIG_MFD_TIMBERDALE=y
# CONFIG_MFD_TC3589X is not set
CONFIG_MFD_TQMX86=y
CONFIG_MFD_VX855=m
CONFIG_MFD_LOCHNAGAR=y
CONFIG_MFD_ARIZONA=y
CONFIG_MFD_ARIZONA_I2C=m
# CONFIG_MFD_ARIZONA_SPI is not set
CONFIG_MFD_CS47L24=y
CONFIG_MFD_WM5102=y
# CONFIG_MFD_WM5110 is not set
# CONFIG_MFD_WM8997 is not set
# CONFIG_MFD_WM8998 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X_I2C is not set
# CONFIG_MFD_WM831X_SPI is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_WM8994 is not set
CONFIG_MFD_ROHM_BD718XX=y
# CONFIG_MFD_ROHM_BD70528 is not set
CONFIG_MFD_ROHM_BD71828=y
CONFIG_MFD_STPMIC1=y
CONFIG_MFD_STMFX=m
CONFIG_MFD_WCD934X=m
CONFIG_RAVE_SP_CORE=m
# end of Multifunction device drivers

CONFIG_REGULATOR=y
# CONFIG_REGULATOR_DEBUG is not set
CONFIG_REGULATOR_FIXED_VOLTAGE=y
CONFIG_REGULATOR_VIRTUAL_CONSUMER=y
CONFIG_REGULATOR_USERSPACE_CONSUMER=y
CONFIG_REGULATOR_88PG86X=y
CONFIG_REGULATOR_88PM8607=m
CONFIG_REGULATOR_ACT8865=m
# CONFIG_REGULATOR_AD5398 is not set
CONFIG_REGULATOR_ANATOP=m
CONFIG_REGULATOR_AAT2870=m
CONFIG_REGULATOR_ARIZONA_LDO1=m
CONFIG_REGULATOR_ARIZONA_MICSUPP=m
# CONFIG_REGULATOR_AS3711 is not set
# CONFIG_REGULATOR_AS3722 is not set
CONFIG_REGULATOR_AXP20X=m
CONFIG_REGULATOR_BCM590XX=m
# CONFIG_REGULATOR_BD71828 is not set
CONFIG_REGULATOR_BD718XX=m
CONFIG_REGULATOR_BD9571MWV=m
# CONFIG_REGULATOR_CPCAP is not set
CONFIG_REGULATOR_DA9052=y
# CONFIG_REGULATOR_DA9055 is not set
CONFIG_REGULATOR_DA9062=m
CONFIG_REGULATOR_DA9063=m
CONFIG_REGULATOR_DA9210=y
CONFIG_REGULATOR_DA9211=y
# CONFIG_REGULATOR_FAN53555 is not set
CONFIG_REGULATOR_GPIO=m
# CONFIG_REGULATOR_HI6421 is not set
# CONFIG_REGULATOR_HI6421V530 is not set
CONFIG_REGULATOR_ISL9305=m
# CONFIG_REGULATOR_ISL6271A is not set
CONFIG_REGULATOR_LOCHNAGAR=m
CONFIG_REGULATOR_LP3971=m
CONFIG_REGULATOR_LP3972=m
# CONFIG_REGULATOR_LP872X is not set
# CONFIG_REGULATOR_LP873X is not set
CONFIG_REGULATOR_LP8755=y
# CONFIG_REGULATOR_LP87565 is not set
CONFIG_REGULATOR_LTC3589=m
CONFIG_REGULATOR_LTC3676=y
# CONFIG_REGULATOR_MAX1586 is not set
# CONFIG_REGULATOR_MAX77620 is not set
# CONFIG_REGULATOR_MAX77650 is not set
CONFIG_REGULATOR_MAX8649=y
# CONFIG_REGULATOR_MAX8660 is not set
CONFIG_REGULATOR_MAX8907=y
CONFIG_REGULATOR_MAX8925=y
# CONFIG_REGULATOR_MAX8952 is not set
# CONFIG_REGULATOR_MAX8973 is not set
CONFIG_REGULATOR_MAX8997=m
CONFIG_REGULATOR_MAX8998=m
CONFIG_REGULATOR_MC13XXX_CORE=y
# CONFIG_REGULATOR_MC13783 is not set
CONFIG_REGULATOR_MC13892=y
CONFIG_REGULATOR_MCP16502=m
CONFIG_REGULATOR_MP8859=y
# CONFIG_REGULATOR_MPQ7920 is not set
# CONFIG_REGULATOR_MT6311 is not set
CONFIG_REGULATOR_MT6323=m
CONFIG_REGULATOR_MT6397=m
# CONFIG_REGULATOR_PALMAS is not set
# CONFIG_REGULATOR_PCF50633 is not set
# CONFIG_REGULATOR_PFUZE100 is not set
CONFIG_REGULATOR_PV88060=y
CONFIG_REGULATOR_PV88080=y
# CONFIG_REGULATOR_PV88090 is not set
CONFIG_REGULATOR_PWM=m
# CONFIG_REGULATOR_QCOM_SPMI is not set
CONFIG_REGULATOR_RC5T583=m
CONFIG_REGULATOR_RK808=m
# CONFIG_REGULATOR_RN5T618 is not set
CONFIG_REGULATOR_ROHM=m
CONFIG_REGULATOR_S2MPA01=m
CONFIG_REGULATOR_S2MPS11=m
CONFIG_REGULATOR_S5M8767=m
CONFIG_REGULATOR_SKY81452=m
CONFIG_REGULATOR_SLG51000=m
CONFIG_REGULATOR_STPMIC1=m
# CONFIG_REGULATOR_SY8106A is not set
CONFIG_REGULATOR_SY8824X=y
CONFIG_REGULATOR_TPS51632=m
CONFIG_REGULATOR_TPS6105X=y
CONFIG_REGULATOR_TPS62360=y
CONFIG_REGULATOR_TPS65023=m
CONFIG_REGULATOR_TPS6507X=m
CONFIG_REGULATOR_TPS65086=m
# CONFIG_REGULATOR_TPS65132 is not set
# CONFIG_REGULATOR_TPS65217 is not set
# CONFIG_REGULATOR_TPS65218 is not set
# CONFIG_REGULATOR_TPS6524X is not set
CONFIG_REGULATOR_TPS65910=y
# CONFIG_REGULATOR_TPS65912 is not set
CONFIG_REGULATOR_TPS80031=y
# CONFIG_REGULATOR_TWL4030 is not set
CONFIG_REGULATOR_VCTRL=y
CONFIG_RC_CORE=m
CONFIG_RC_MAP=m
CONFIG_LIRC=y
CONFIG_RC_DECODERS=y
# CONFIG_IR_NEC_DECODER is not set
# CONFIG_IR_RC5_DECODER is not set
# CONFIG_IR_RC6_DECODER is not set
# CONFIG_IR_JVC_DECODER is not set
# CONFIG_IR_SONY_DECODER is not set
# CONFIG_IR_SANYO_DECODER is not set
CONFIG_IR_SHARP_DECODER=m
# CONFIG_IR_MCE_KBD_DECODER is not set
# CONFIG_IR_XMP_DECODER is not set
CONFIG_IR_IMON_DECODER=m
# CONFIG_IR_RCMM_DECODER is not set
CONFIG_RC_DEVICES=y
# CONFIG_RC_ATI_REMOTE is not set
# CONFIG_IR_ENE is not set
# CONFIG_IR_HIX5HD2 is not set
# CONFIG_IR_IMON is not set
# CONFIG_IR_IMON_RAW is not set
# CONFIG_IR_MCEUSB is not set
# CONFIG_IR_ITE_CIR is not set
# CONFIG_IR_FINTEK is not set
# CONFIG_IR_NUVOTON is not set
# CONFIG_IR_REDRAT3 is not set
# CONFIG_IR_SPI is not set
# CONFIG_IR_STREAMZAP is not set
# CONFIG_IR_WINBOND_CIR is not set
# CONFIG_IR_IGORPLUGUSB is not set
# CONFIG_IR_IGUANA is not set
# CONFIG_IR_TTUSBIR is not set
CONFIG_RC_LOOPBACK=m
# CONFIG_IR_GPIO_CIR is not set
# CONFIG_IR_GPIO_TX is not set
# CONFIG_IR_PWM_TX is not set
# CONFIG_IR_SERIAL is not set
# CONFIG_IR_SIR is not set
# CONFIG_RC_XBOX_DVD is not set
# CONFIG_MEDIA_SUPPORT is not set

#
# Graphics support
#
# CONFIG_AGP is not set
CONFIG_VGA_ARB=y
CONFIG_VGA_ARB_MAX_GPUS=16
CONFIG_VGA_SWITCHEROO=y
# CONFIG_DRM is not set

#
# ARM devices
#
# end of ARM devices

#
# ACP (Audio CoProcessor) Configuration
#
# end of ACP (Audio CoProcessor) Configuration

#
# Frame buffer Devices
#
CONFIG_FB_CMDLINE=y
CONFIG_FB_NOTIFY=y
CONFIG_FB=m
CONFIG_FIRMWARE_EDID=y
CONFIG_FB_DDC=m
CONFIG_FB_CFB_FILLRECT=m
CONFIG_FB_CFB_COPYAREA=m
CONFIG_FB_CFB_IMAGEBLIT=m
CONFIG_FB_SYS_FILLRECT=m
CONFIG_FB_SYS_COPYAREA=m
CONFIG_FB_SYS_IMAGEBLIT=m
# CONFIG_FB_FOREIGN_ENDIAN is not set
CONFIG_FB_SYS_FOPS=m
CONFIG_FB_DEFERRED_IO=y
CONFIG_FB_HECUBA=m
CONFIG_FB_SVGALIB=m
CONFIG_FB_BACKLIGHT=m
CONFIG_FB_MODE_HELPERS=y
CONFIG_FB_TILEBLITTING=y

#
# Frame buffer hardware drivers
#
CONFIG_FB_CIRRUS=m
# CONFIG_FB_PM2 is not set
# CONFIG_FB_CYBER2000 is not set
# CONFIG_FB_ARC is not set
# CONFIG_FB_VGA16 is not set
CONFIG_FB_UVESA=m
CONFIG_FB_N411=m
CONFIG_FB_HGA=m
CONFIG_FB_OPENCORES=m
# CONFIG_FB_S1D13XXX is not set
CONFIG_FB_NVIDIA=m
# CONFIG_FB_NVIDIA_I2C is not set
CONFIG_FB_NVIDIA_DEBUG=y
CONFIG_FB_NVIDIA_BACKLIGHT=y
CONFIG_FB_RIVA=m
# CONFIG_FB_RIVA_I2C is not set
CONFIG_FB_RIVA_DEBUG=y
CONFIG_FB_RIVA_BACKLIGHT=y
CONFIG_FB_I740=m
CONFIG_FB_LE80578=m
CONFIG_FB_CARILLO_RANCH=m
CONFIG_FB_MATROX=m
CONFIG_FB_MATROX_MILLENIUM=y
# CONFIG_FB_MATROX_MYSTIQUE is not set
# CONFIG_FB_MATROX_G is not set
CONFIG_FB_MATROX_I2C=m
# CONFIG_FB_RADEON is not set
# CONFIG_FB_ATY128 is not set
CONFIG_FB_ATY=m
CONFIG_FB_ATY_CT=y
# CONFIG_FB_ATY_GENERIC_LCD is not set
# CONFIG_FB_ATY_GX is not set
# CONFIG_FB_ATY_BACKLIGHT is not set
CONFIG_FB_S3=m
# CONFIG_FB_S3_DDC is not set
# CONFIG_FB_SAVAGE is not set
CONFIG_FB_SIS=m
CONFIG_FB_SIS_300=y
# CONFIG_FB_SIS_315 is not set
# CONFIG_FB_VIA is not set
# CONFIG_FB_NEOMAGIC is not set
CONFIG_FB_KYRO=m
CONFIG_FB_3DFX=m
CONFIG_FB_3DFX_ACCEL=y
# CONFIG_FB_3DFX_I2C is not set
CONFIG_FB_VOODOO1=m
CONFIG_FB_VT8623=m
# CONFIG_FB_TRIDENT is not set
CONFIG_FB_ARK=m
CONFIG_FB_PM3=m
# CONFIG_FB_CARMINE is not set
# CONFIG_FB_GEODE is not set
CONFIG_FB_SM501=m
CONFIG_FB_SMSCUFX=m
CONFIG_FB_UDL=m
# CONFIG_FB_IBM_GXT4500 is not set
CONFIG_FB_VIRTUAL=m
# CONFIG_FB_METRONOME is not set
CONFIG_FB_MB862XX=m
CONFIG_FB_MB862XX_PCI_GDC=y
# CONFIG_FB_MB862XX_I2C is not set
# CONFIG_FB_HYPERV is not set
# CONFIG_FB_SSD1307 is not set
# CONFIG_FB_SM712 is not set
# end of Frame buffer Devices

#
# Backlight & LCD device support
#
# CONFIG_LCD_CLASS_DEVICE is not set
CONFIG_BACKLIGHT_CLASS_DEVICE=m
CONFIG_BACKLIGHT_GENERIC=m
CONFIG_BACKLIGHT_LM3533=m
# CONFIG_BACKLIGHT_PWM is not set
# CONFIG_BACKLIGHT_DA9052 is not set
# CONFIG_BACKLIGHT_MAX8925 is not set
# CONFIG_BACKLIGHT_APPLE is not set
CONFIG_BACKLIGHT_QCOM_WLED=m
CONFIG_BACKLIGHT_SAHARA=m
CONFIG_BACKLIGHT_ADP8860=m
# CONFIG_BACKLIGHT_ADP8870 is not set
CONFIG_BACKLIGHT_88PM860X=m
# CONFIG_BACKLIGHT_PCF50633 is not set
CONFIG_BACKLIGHT_AAT2870=m
CONFIG_BACKLIGHT_LM3630A=m
# CONFIG_BACKLIGHT_LM3639 is not set
CONFIG_BACKLIGHT_LP855X=m
# CONFIG_BACKLIGHT_PANDORA is not set
CONFIG_BACKLIGHT_SKY81452=m
CONFIG_BACKLIGHT_TPS65217=m
CONFIG_BACKLIGHT_AS3711=m
CONFIG_BACKLIGHT_GPIO=m
CONFIG_BACKLIGHT_LV5207LP=m
CONFIG_BACKLIGHT_BD6107=m
# CONFIG_BACKLIGHT_ARCXCNN is not set
# CONFIG_BACKLIGHT_RAVE_SP is not set
# end of Backlight & LCD device support

CONFIG_VGASTATE=m
CONFIG_LOGO=y
# CONFIG_LOGO_LINUX_MONO is not set
# CONFIG_LOGO_LINUX_VGA16 is not set
# CONFIG_LOGO_LINUX_CLUT224 is not set
# end of Graphics support

CONFIG_SOUND=m
CONFIG_SOUND_OSS_CORE=y
CONFIG_SOUND_OSS_CORE_PRECLAIM=y
CONFIG_SND=m
CONFIG_SND_TIMER=m
CONFIG_SND_PCM=m
CONFIG_SND_DMAENGINE_PCM=m
CONFIG_SND_HWDEP=m
CONFIG_SND_SEQ_DEVICE=m
CONFIG_SND_RAWMIDI=m
CONFIG_SND_JACK=y
CONFIG_SND_JACK_INPUT_DEV=y
CONFIG_SND_OSSEMUL=y
CONFIG_SND_MIXER_OSS=m
# CONFIG_SND_PCM_OSS is not set
CONFIG_SND_PCM_TIMER=y
CONFIG_SND_DYNAMIC_MINORS=y
CONFIG_SND_MAX_CARDS=32
CONFIG_SND_SUPPORT_OLD_API=y
# CONFIG_SND_PROC_FS is not set
# CONFIG_SND_VERBOSE_PRINTK is not set
# CONFIG_SND_DEBUG is not set
CONFIG_SND_DMA_SGBUF=y
CONFIG_SND_SEQUENCER=m
# CONFIG_SND_SEQ_DUMMY is not set
CONFIG_SND_SEQUENCER_OSS=m
CONFIG_SND_SEQ_MIDI_EVENT=m
CONFIG_SND_SEQ_MIDI=m
CONFIG_SND_MPU401_UART=m
CONFIG_SND_DRIVERS=y
CONFIG_SND_DUMMY=m
CONFIG_SND_ALOOP=m
# CONFIG_SND_VIRMIDI is not set
CONFIG_SND_MTPAV=m
CONFIG_SND_MTS64=m
# CONFIG_SND_SERIAL_U16550 is not set
CONFIG_SND_MPU401=m
CONFIG_SND_PORTMAN2X4=m
# CONFIG_SND_PCI is not set

#
# HD-Audio
#
# end of HD-Audio

CONFIG_SND_HDA_PREALLOC_SIZE=0
CONFIG_SND_SPI=y
CONFIG_SND_USB=y
# CONFIG_SND_USB_AUDIO is not set
CONFIG_SND_USB_UA101=m
CONFIG_SND_USB_USX2Y=m
# CONFIG_SND_USB_CAIAQ is not set
# CONFIG_SND_USB_US122L is not set
# CONFIG_SND_USB_6FIRE is not set
CONFIG_SND_USB_HIFACE=m
# CONFIG_SND_BCD2000 is not set
CONFIG_SND_USB_LINE6=m
CONFIG_SND_USB_POD=m
CONFIG_SND_USB_PODHD=m
CONFIG_SND_USB_TONEPORT=m
CONFIG_SND_USB_VARIAX=m
# CONFIG_SND_FIREWIRE is not set
CONFIG_SND_SOC=m
CONFIG_SND_SOC_GENERIC_DMAENGINE_PCM=y
CONFIG_SND_SOC_TOPOLOGY=y
CONFIG_SND_SOC_ACPI=m
# CONFIG_SND_SOC_AMD_ACP is not set
# CONFIG_SND_SOC_AMD_ACP3x is not set
CONFIG_SND_ATMEL_SOC=m
CONFIG_SND_SOC_MIKROE_PROTO=m
CONFIG_SND_DESIGNWARE_I2S=m
# CONFIG_SND_DESIGNWARE_PCM is not set

#
# SoC Audio for Freescale CPUs
#

#
# Common SoC Audio options for Freescale CPUs:
#
# CONFIG_SND_SOC_FSL_ASRC is not set
CONFIG_SND_SOC_FSL_SAI=m
CONFIG_SND_SOC_FSL_MQS=m
# CONFIG_SND_SOC_FSL_AUDMIX is not set
CONFIG_SND_SOC_FSL_SSI=m
CONFIG_SND_SOC_FSL_SPDIF=m
CONFIG_SND_SOC_FSL_ESAI=m
# CONFIG_SND_SOC_FSL_MICFIL is not set
CONFIG_SND_SOC_IMX_AUDMUX=m
# end of SoC Audio for Freescale CPUs

# CONFIG_SND_I2S_HI6210_I2S is not set
CONFIG_SND_SOC_IMG=y
CONFIG_SND_SOC_IMG_I2S_IN=m
CONFIG_SND_SOC_IMG_I2S_OUT=m
# CONFIG_SND_SOC_IMG_PARALLEL_OUT is not set
# CONFIG_SND_SOC_IMG_SPDIF_IN is not set
CONFIG_SND_SOC_IMG_SPDIF_OUT=m
# CONFIG_SND_SOC_IMG_PISTACHIO_INTERNAL_DAC is not set
# CONFIG_SND_SOC_INTEL_SST_TOPLEVEL is not set
# CONFIG_SND_SOC_INTEL_MACH is not set
# CONFIG_SND_SOC_MTK_BTCVSD is not set
CONFIG_SND_SOC_SOF_TOPLEVEL=y
# CONFIG_SND_SOC_SOF_PCI is not set
CONFIG_SND_SOC_SOF_ACPI=m
CONFIG_SND_SOC_SOF_OF=m
# CONFIG_SND_SOC_SOF_DEVELOPER_SUPPORT is not set
CONFIG_SND_SOC_SOF=m
CONFIG_SND_SOC_SOF_INTEL_TOPLEVEL=y
CONFIG_SND_SOC_SOF_INTEL_ACPI=m
# CONFIG_SND_SOC_SOF_BAYTRAIL_SUPPORT is not set
# CONFIG_SND_SOC_SOF_BROADWELL_SUPPORT is not set

#
# STMicroelectronics STM32 SOC audio support
#
# end of STMicroelectronics STM32 SOC audio support

CONFIG_SND_SOC_XILINX_I2S=m
CONFIG_SND_SOC_XILINX_AUDIO_FORMATTER=m
# CONFIG_SND_SOC_XILINX_SPDIF is not set
# CONFIG_SND_SOC_XTFPGA_I2S is not set
# CONFIG_ZX_TDM is not set
CONFIG_SND_SOC_I2C_AND_SPI=m

#
# CODEC drivers
#
# CONFIG_SND_SOC_AC97_CODEC is not set
CONFIG_SND_SOC_ADAU_UTILS=m
CONFIG_SND_SOC_ADAU1701=m
CONFIG_SND_SOC_ADAU17X1=m
CONFIG_SND_SOC_ADAU1761=m
CONFIG_SND_SOC_ADAU1761_I2C=m
# CONFIG_SND_SOC_ADAU1761_SPI is not set
# CONFIG_SND_SOC_ADAU7002 is not set
CONFIG_SND_SOC_ADAU7118=m
# CONFIG_SND_SOC_ADAU7118_HW is not set
CONFIG_SND_SOC_ADAU7118_I2C=m
CONFIG_SND_SOC_AK4104=m
# CONFIG_SND_SOC_AK4118 is not set
CONFIG_SND_SOC_AK4458=m
CONFIG_SND_SOC_AK4554=m
CONFIG_SND_SOC_AK4613=m
# CONFIG_SND_SOC_AK4642 is not set
CONFIG_SND_SOC_AK5386=m
CONFIG_SND_SOC_AK5558=m
# CONFIG_SND_SOC_ALC5623 is not set
CONFIG_SND_SOC_BD28623=m
CONFIG_SND_SOC_BT_SCO=m
CONFIG_SND_SOC_CPCAP=m
CONFIG_SND_SOC_CROS_EC_CODEC=m
CONFIG_SND_SOC_CS35L32=m
# CONFIG_SND_SOC_CS35L33 is not set
# CONFIG_SND_SOC_CS35L34 is not set
CONFIG_SND_SOC_CS35L35=m
CONFIG_SND_SOC_CS35L36=m
CONFIG_SND_SOC_CS42L42=m
# CONFIG_SND_SOC_CS42L51_I2C is not set
# CONFIG_SND_SOC_CS42L52 is not set
# CONFIG_SND_SOC_CS42L56 is not set
CONFIG_SND_SOC_CS42L73=m
# CONFIG_SND_SOC_CS4265 is not set
CONFIG_SND_SOC_CS4270=m
CONFIG_SND_SOC_CS4271=m
CONFIG_SND_SOC_CS4271_I2C=m
# CONFIG_SND_SOC_CS4271_SPI is not set
# CONFIG_SND_SOC_CS42XX8_I2C is not set
CONFIG_SND_SOC_CS43130=m
CONFIG_SND_SOC_CS4341=m
CONFIG_SND_SOC_CS4349=m
CONFIG_SND_SOC_CS53L30=m
# CONFIG_SND_SOC_CX2072X is not set
# CONFIG_SND_SOC_DA7213 is not set
CONFIG_SND_SOC_DMIC=m
CONFIG_SND_SOC_ES7134=m
CONFIG_SND_SOC_ES7241=m
CONFIG_SND_SOC_ES8316=m
CONFIG_SND_SOC_ES8328=m
CONFIG_SND_SOC_ES8328_I2C=m
# CONFIG_SND_SOC_ES8328_SPI is not set
CONFIG_SND_SOC_GTM601=m
# CONFIG_SND_SOC_INNO_RK3036 is not set
# CONFIG_SND_SOC_LOCHNAGAR_SC is not set
# CONFIG_SND_SOC_MAX98088 is not set
CONFIG_SND_SOC_MAX98357A=m
CONFIG_SND_SOC_MAX98504=m
CONFIG_SND_SOC_MAX9867=m
CONFIG_SND_SOC_MAX98927=m
# CONFIG_SND_SOC_MAX98373 is not set
CONFIG_SND_SOC_MAX9860=m
CONFIG_SND_SOC_MSM8916_WCD_ANALOG=m
CONFIG_SND_SOC_MSM8916_WCD_DIGITAL=m
CONFIG_SND_SOC_PCM1681=m
CONFIG_SND_SOC_PCM1789=m
CONFIG_SND_SOC_PCM1789_I2C=m
CONFIG_SND_SOC_PCM179X=m
CONFIG_SND_SOC_PCM179X_I2C=m
CONFIG_SND_SOC_PCM179X_SPI=m
CONFIG_SND_SOC_PCM186X=m
CONFIG_SND_SOC_PCM186X_I2C=m
CONFIG_SND_SOC_PCM186X_SPI=m
CONFIG_SND_SOC_PCM3060=m
CONFIG_SND_SOC_PCM3060_I2C=m
CONFIG_SND_SOC_PCM3060_SPI=m
CONFIG_SND_SOC_PCM3168A=m
CONFIG_SND_SOC_PCM3168A_I2C=m
# CONFIG_SND_SOC_PCM3168A_SPI is not set
CONFIG_SND_SOC_PCM512x=m
CONFIG_SND_SOC_PCM512x_I2C=m
CONFIG_SND_SOC_PCM512x_SPI=m
CONFIG_SND_SOC_RK3328=m
CONFIG_SND_SOC_RL6231=m
CONFIG_SND_SOC_RT5616=m
CONFIG_SND_SOC_RT5631=m
# CONFIG_SND_SOC_SGTL5000 is not set
CONFIG_SND_SOC_SIGMADSP=m
CONFIG_SND_SOC_SIGMADSP_I2C=m
CONFIG_SND_SOC_SIGMADSP_REGMAP=m
# CONFIG_SND_SOC_SIMPLE_AMPLIFIER is not set
# CONFIG_SND_SOC_SIRF_AUDIO_CODEC is not set
# CONFIG_SND_SOC_SPDIF is not set
CONFIG_SND_SOC_SSM2305=m
CONFIG_SND_SOC_SSM2602=m
# CONFIG_SND_SOC_SSM2602_SPI is not set
CONFIG_SND_SOC_SSM2602_I2C=m
# CONFIG_SND_SOC_SSM4567 is not set
CONFIG_SND_SOC_STA32X=m
# CONFIG_SND_SOC_STA350 is not set
CONFIG_SND_SOC_STI_SAS=m
# CONFIG_SND_SOC_TAS2552 is not set
# CONFIG_SND_SOC_TAS2562 is not set
CONFIG_SND_SOC_TAS2770=m
CONFIG_SND_SOC_TAS5086=m
CONFIG_SND_SOC_TAS571X=m
CONFIG_SND_SOC_TAS5720=m
CONFIG_SND_SOC_TAS6424=m
# CONFIG_SND_SOC_TDA7419 is not set
CONFIG_SND_SOC_TFA9879=m
CONFIG_SND_SOC_TLV320AIC23=m
CONFIG_SND_SOC_TLV320AIC23_I2C=m
CONFIG_SND_SOC_TLV320AIC23_SPI=m
# CONFIG_SND_SOC_TLV320AIC31XX is not set
CONFIG_SND_SOC_TLV320AIC32X4=m
CONFIG_SND_SOC_TLV320AIC32X4_I2C=m
CONFIG_SND_SOC_TLV320AIC32X4_SPI=m
CONFIG_SND_SOC_TLV320AIC3X=m
# CONFIG_SND_SOC_TS3A227E is not set
CONFIG_SND_SOC_TSCS42XX=m
# CONFIG_SND_SOC_TSCS454 is not set
CONFIG_SND_SOC_UDA1334=m
# CONFIG_SND_SOC_WCD9335 is not set
# CONFIG_SND_SOC_WCD934X is not set
# CONFIG_SND_SOC_WM8510 is not set
CONFIG_SND_SOC_WM8523=m
CONFIG_SND_SOC_WM8524=m
CONFIG_SND_SOC_WM8580=m
CONFIG_SND_SOC_WM8711=m
CONFIG_SND_SOC_WM8728=m
CONFIG_SND_SOC_WM8731=m
CONFIG_SND_SOC_WM8737=m
CONFIG_SND_SOC_WM8741=m
# CONFIG_SND_SOC_WM8750 is not set
# CONFIG_SND_SOC_WM8753 is not set
CONFIG_SND_SOC_WM8770=m
# CONFIG_SND_SOC_WM8776 is not set
# CONFIG_SND_SOC_WM8782 is not set
# CONFIG_SND_SOC_WM8804_I2C is not set
# CONFIG_SND_SOC_WM8804_SPI is not set
CONFIG_SND_SOC_WM8903=m
CONFIG_SND_SOC_WM8904=m
# CONFIG_SND_SOC_WM8960 is not set
# CONFIG_SND_SOC_WM8962 is not set
CONFIG_SND_SOC_WM8974=m
# CONFIG_SND_SOC_WM8978 is not set
CONFIG_SND_SOC_WM8985=m
# CONFIG_SND_SOC_ZX_AUD96P22 is not set
CONFIG_SND_SOC_MAX9759=m
# CONFIG_SND_SOC_MT6351 is not set
# CONFIG_SND_SOC_MT6358 is not set
CONFIG_SND_SOC_MT6660=m
CONFIG_SND_SOC_NAU8540=m
CONFIG_SND_SOC_NAU8810=m
CONFIG_SND_SOC_NAU8822=m
CONFIG_SND_SOC_NAU8824=m
CONFIG_SND_SOC_TPA6130A2=m
# end of CODEC drivers

CONFIG_SND_SIMPLE_CARD_UTILS=m
CONFIG_SND_SIMPLE_CARD=m
CONFIG_SND_AUDIO_GRAPH_CARD=m
CONFIG_SND_X86=y

#
# HID support
#
CONFIG_HID=y
# CONFIG_HID_BATTERY_STRENGTH is not set
# CONFIG_HIDRAW is not set
# CONFIG_UHID is not set
CONFIG_HID_GENERIC=y

#
# Special HID drivers
#
# CONFIG_HID_A4TECH is not set
# CONFIG_HID_ACCUTOUCH is not set
# CONFIG_HID_ACRUX is not set
# CONFIG_HID_APPLE is not set
# CONFIG_HID_APPLEIR is not set
# CONFIG_HID_ASUS is not set
# CONFIG_HID_AUREAL is not set
# CONFIG_HID_BELKIN is not set
# CONFIG_HID_BETOP_FF is not set
# CONFIG_HID_BIGBEN_FF is not set
# CONFIG_HID_CHERRY is not set
# CONFIG_HID_CHICONY is not set
# CONFIG_HID_CORSAIR is not set
# CONFIG_HID_COUGAR is not set
# CONFIG_HID_MACALLY is not set
# CONFIG_HID_PRODIKEYS is not set
# CONFIG_HID_CMEDIA is not set
# CONFIG_HID_CREATIVE_SB0540 is not set
# CONFIG_HID_CYPRESS is not set
# CONFIG_HID_DRAGONRISE is not set
# CONFIG_HID_EMS_FF is not set
# CONFIG_HID_ELAN is not set
# CONFIG_HID_ELECOM is not set
# CONFIG_HID_ELO is not set
# CONFIG_HID_EZKEY is not set
# CONFIG_HID_GEMBIRD is not set
# CONFIG_HID_GFRM is not set
# CONFIG_HID_HOLTEK is not set
# CONFIG_HID_GOOGLE_HAMMER is not set
# CONFIG_HID_GT683R is not set
# CONFIG_HID_KEYTOUCH is not set
# CONFIG_HID_KYE is not set
# CONFIG_HID_UCLOGIC is not set
# CONFIG_HID_WALTOP is not set
# CONFIG_HID_VIEWSONIC is not set
# CONFIG_HID_GYRATION is not set
# CONFIG_HID_ICADE is not set
# CONFIG_HID_ITE is not set
# CONFIG_HID_JABRA is not set
# CONFIG_HID_TWINHAN is not set
# CONFIG_HID_KENSINGTON is not set
# CONFIG_HID_LCPOWER is not set
# CONFIG_HID_LED is not set
# CONFIG_HID_LENOVO is not set
# CONFIG_HID_LOGITECH is not set
# CONFIG_HID_MAGICMOUSE is not set
# CONFIG_HID_MALTRON is not set
# CONFIG_HID_MAYFLASH is not set
# CONFIG_HID_REDRAGON is not set
# CONFIG_HID_MICROSOFT is not set
# CONFIG_HID_MONTEREY is not set
# CONFIG_HID_MULTITOUCH is not set
# CONFIG_HID_NTI is not set
# CONFIG_HID_NTRIG is not set
# CONFIG_HID_ORTEK is not set
# CONFIG_HID_PANTHERLORD is not set
# CONFIG_HID_PENMOUNT is not set
# CONFIG_HID_PETALYNX is not set
# CONFIG_HID_PICOLCD is not set
# CONFIG_HID_PLANTRONICS is not set
# CONFIG_HID_PRIMAX is not set
# CONFIG_HID_RETRODE is not set
# CONFIG_HID_ROCCAT is not set
# CONFIG_HID_SAITEK is not set
# CONFIG_HID_SAMSUNG is not set
# CONFIG_HID_SONY is not set
# CONFIG_HID_SPEEDLINK is not set
# CONFIG_HID_STEAM is not set
# CONFIG_HID_STEELSERIES is not set
# CONFIG_HID_SUNPLUS is not set
# CONFIG_HID_RMI is not set
# CONFIG_HID_GREENASIA is not set
# CONFIG_HID_HYPERV_MOUSE is not set
# CONFIG_HID_SMARTJOYPLUS is not set
# CONFIG_HID_TIVO is not set
# CONFIG_HID_TOPSEED is not set
# CONFIG_HID_THINGM is not set
# CONFIG_HID_THRUSTMASTER is not set
# CONFIG_HID_UDRAW_PS3 is not set
# CONFIG_HID_WACOM is not set
# CONFIG_HID_WIIMOTE is not set
# CONFIG_HID_XINMO is not set
# CONFIG_HID_ZEROPLUS is not set
# CONFIG_HID_ZYDACRON is not set
# CONFIG_HID_SENSOR_HUB is not set
# CONFIG_HID_ALPS is not set
# end of Special HID drivers

#
# USB HID support
#
CONFIG_USB_HID=y
# CONFIG_HID_PID is not set
# CONFIG_USB_HIDDEV is not set
# end of USB HID support

#
# I2C HID support
#
# CONFIG_I2C_HID is not set
# end of I2C HID support
# end of HID support

CONFIG_USB_OHCI_LITTLE_ENDIAN=y
CONFIG_USB_SUPPORT=y
CONFIG_USB_COMMON=y
# CONFIG_USB_LED_TRIG is not set
# CONFIG_USB_ULPI_BUS is not set
# CONFIG_USB_CONN_GPIO is not set
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB=y
# CONFIG_USB_PCI is not set
# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set

#
# Miscellaneous USB options
#
CONFIG_USB_DEFAULT_PERSIST=y
CONFIG_USB_DYNAMIC_MINORS=y
# CONFIG_USB_OTG is not set
# CONFIG_USB_OTG_WHITELIST is not set
CONFIG_USB_OTG_BLACKLIST_HUB=y
# CONFIG_USB_LEDS_TRIGGER_USBPORT is not set
CONFIG_USB_AUTOSUSPEND_DELAY=2
# CONFIG_USB_MON is not set

#
# USB Host Controller Drivers
#
CONFIG_USB_C67X00_HCD=y
# CONFIG_USB_XHCI_HCD is not set
CONFIG_USB_EHCI_HCD=m
CONFIG_USB_EHCI_ROOT_HUB_TT=y
CONFIG_USB_EHCI_TT_NEWSCHED=y
CONFIG_USB_EHCI_FSL=m
CONFIG_USB_EHCI_HCD_PLATFORM=m
CONFIG_USB_OXU210HP_HCD=y
CONFIG_USB_ISP116X_HCD=m
CONFIG_USB_FOTG210_HCD=m
# CONFIG_USB_MAX3421_HCD is not set
# CONFIG_USB_OHCI_HCD is not set
CONFIG_USB_U132_HCD=y
# CONFIG_USB_SL811_HCD is not set
CONFIG_USB_R8A66597_HCD=y
CONFIG_USB_HCD_BCMA=m
CONFIG_USB_HCD_TEST_MODE=y

#
# USB Device Class drivers
#
# CONFIG_USB_ACM is not set
CONFIG_USB_PRINTER=y
CONFIG_USB_WDM=y
CONFIG_USB_TMC=y

#
# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
#

#
# also be needed; see USB_STORAGE Help for more info
#

#
# USB Imaging devices
#
CONFIG_USB_MDC800=y
CONFIG_USBIP_CORE=y
CONFIG_USBIP_VHCI_HCD=y
CONFIG_USBIP_VHCI_HC_PORTS=8
CONFIG_USBIP_VHCI_NR_HCS=1
# CONFIG_USBIP_HOST is not set
# CONFIG_USBIP_VUDC is not set
# CONFIG_USBIP_DEBUG is not set
CONFIG_USB_CDNS3=m
CONFIG_USB_CDNS3_GADGET=y
CONFIG_USB_CDNS3_HOST=y
CONFIG_USB_MUSB_HDRC=y
CONFIG_USB_MUSB_HOST=y

#
# Platform Glue Layer
#

#
# MUSB DMA mode
#
CONFIG_MUSB_PIO_ONLY=y
# CONFIG_USB_DWC3 is not set
CONFIG_USB_DWC2=y
CONFIG_USB_DWC2_HOST=y

#
# Gadget/Dual-role mode requires USB Gadget support to be enabled
#
CONFIG_USB_DWC2_DEBUG=y
CONFIG_USB_DWC2_VERBOSE=y
# CONFIG_USB_DWC2_TRACK_MISSED_SOFS is not set
# CONFIG_USB_DWC2_DEBUG_PERIODIC is not set
# CONFIG_USB_CHIPIDEA is not set
CONFIG_USB_ISP1760=m
CONFIG_USB_ISP1761_UDC=y
# CONFIG_USB_ISP1760_HOST_ROLE is not set
CONFIG_USB_ISP1760_GADGET_ROLE=y
# CONFIG_USB_ISP1760_DUAL_ROLE is not set

#
# USB port drivers
#
# CONFIG_USB_USS720 is not set
# CONFIG_USB_SERIAL is not set

#
# USB Miscellaneous drivers
#
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
CONFIG_USB_ADUTUX=y
# CONFIG_USB_SEVSEG is not set
CONFIG_USB_LEGOTOWER=m
# CONFIG_USB_LCD is not set
CONFIG_USB_CYPRESS_CY7C63=y
CONFIG_USB_CYTHERM=y
CONFIG_USB_IDMOUSE=m
CONFIG_USB_FTDI_ELAN=y
CONFIG_USB_APPLEDISPLAY=m
CONFIG_USB_SISUSBVGA=y
# CONFIG_USB_LD is not set
# CONFIG_USB_TRANCEVIBRATOR is not set
CONFIG_USB_IOWARRIOR=y
CONFIG_USB_TEST=m
CONFIG_USB_EHSET_TEST_FIXTURE=y
CONFIG_USB_ISIGHTFW=y
CONFIG_USB_YUREX=y
CONFIG_USB_EZUSB_FX2=m
CONFIG_USB_HUB_USB251XB=y
CONFIG_USB_HSIC_USB3503=y
# CONFIG_USB_HSIC_USB4604 is not set
CONFIG_USB_LINK_LAYER_TEST=y
CONFIG_USB_ATM=m
CONFIG_USB_SPEEDTOUCH=m
# CONFIG_USB_CXACRU is not set
CONFIG_USB_UEAGLEATM=m
CONFIG_USB_XUSBATM=m

#
# USB Physical Layer drivers
#
CONFIG_USB_PHY=y
# CONFIG_NOP_USB_XCEIV is not set
CONFIG_USB_GPIO_VBUS=m
CONFIG_TAHVO_USB=m
CONFIG_TAHVO_USB_HOST_BY_DEFAULT=y
# CONFIG_USB_ISP1301 is not set
# end of USB Physical Layer drivers

CONFIG_USB_GADGET=m
# CONFIG_USB_GADGET_DEBUG is not set
CONFIG_USB_GADGET_DEBUG_FILES=y
CONFIG_USB_GADGET_DEBUG_FS=y
CONFIG_USB_GADGET_VBUS_DRAW=2
CONFIG_USB_GADGET_STORAGE_NUM_BUFFERS=2

#
# USB Peripheral Controller
#
CONFIG_USB_FUSB300=m
CONFIG_USB_FOTG210_UDC=m
CONFIG_USB_GR_UDC=m
CONFIG_USB_R8A66597=m
# CONFIG_USB_PXA27X is not set
# CONFIG_USB_MV_UDC is not set
CONFIG_USB_MV_U3D=m
CONFIG_USB_SNP_CORE=m
CONFIG_USB_SNP_UDC_PLAT=m
CONFIG_USB_M66592=m
# CONFIG_USB_BDC_UDC is not set
CONFIG_USB_NET2272=m
# CONFIG_USB_NET2272_DMA is not set
CONFIG_USB_GADGET_XILINX=m
CONFIG_USB_DUMMY_HCD=m
# end of USB Peripheral Controller

# CONFIG_USB_CONFIGFS is not set
CONFIG_TYPEC=y
CONFIG_TYPEC_TCPM=m
CONFIG_TYPEC_TCPCI=m
CONFIG_TYPEC_RT1711H=m
CONFIG_TYPEC_FUSB302=m
CONFIG_TYPEC_UCSI=m
CONFIG_UCSI_CCG=m
CONFIG_UCSI_ACPI=m
CONFIG_TYPEC_HD3SS3220=y
# CONFIG_TYPEC_TPS6598X is not set

#
# USB Type-C Multiplexer/DeMultiplexer Switch support
#
CONFIG_TYPEC_MUX_PI3USB30532=y
# end of USB Type-C Multiplexer/DeMultiplexer Switch support

#
# USB Type-C Alternate Mode drivers
#
CONFIG_TYPEC_DP_ALTMODE=y
CONFIG_TYPEC_NVIDIA_ALTMODE=m
# end of USB Type-C Alternate Mode drivers

CONFIG_USB_ROLE_SWITCH=y
CONFIG_USB_ROLES_INTEL_XHCI=m
CONFIG_MMC=m
CONFIG_PWRSEQ_EMMC=m
CONFIG_PWRSEQ_SIMPLE=m
CONFIG_MMC_BLOCK=m
CONFIG_MMC_BLOCK_MINORS=8
# CONFIG_SDIO_UART is not set
CONFIG_MMC_TEST=m

#
# MMC/SD/SDIO Host Controller Drivers
#
CONFIG_MMC_DEBUG=y
CONFIG_MMC_SDHCI=m
CONFIG_MMC_SDHCI_IO_ACCESSORS=y
CONFIG_MMC_SDHCI_PCI=m
# CONFIG_MMC_RICOH_MMC is not set
CONFIG_MMC_SDHCI_ACPI=m
# CONFIG_MMC_SDHCI_PLTFM is not set
CONFIG_MMC_WBSD=m
CONFIG_MMC_ALCOR=m
CONFIG_MMC_TIFM_SD=m
CONFIG_MMC_SPI=m
CONFIG_MMC_CB710=m
CONFIG_MMC_VIA_SDMMC=m
CONFIG_MMC_VUB300=m
# CONFIG_MMC_USHC is not set
CONFIG_MMC_USDHI6ROL0=m
CONFIG_MMC_REALTEK_PCI=m
# CONFIG_MMC_REALTEK_USB is not set
CONFIG_MMC_CQHCI=m
CONFIG_MMC_TOSHIBA_PCI=m
CONFIG_MMC_MTK=m
CONFIG_MEMSTICK=m
CONFIG_MEMSTICK_DEBUG=y

#
# MemoryStick drivers
#
CONFIG_MEMSTICK_UNSAFE_RESUME=y
# CONFIG_MSPRO_BLOCK is not set
# CONFIG_MS_BLOCK is not set

#
# MemoryStick Host Controller Drivers
#
CONFIG_MEMSTICK_TIFM_MS=m
# CONFIG_MEMSTICK_JMICRON_38X is not set
CONFIG_MEMSTICK_R592=m
CONFIG_MEMSTICK_REALTEK_PCI=m
CONFIG_MEMSTICK_REALTEK_USB=m
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
CONFIG_LEDS_CLASS_FLASH=y
# CONFIG_LEDS_BRIGHTNESS_HW_CHANGED is not set

#
# LED drivers
#
CONFIG_LEDS_88PM860X=m
# CONFIG_LEDS_AAT1290 is not set
CONFIG_LEDS_AN30259A=y
# CONFIG_LEDS_AS3645A is not set
CONFIG_LEDS_BCM6328=m
CONFIG_LEDS_BCM6358=y
CONFIG_LEDS_CPCAP=m
CONFIG_LEDS_CR0014114=m
CONFIG_LEDS_EL15203000=y
# CONFIG_LEDS_LM3530 is not set
CONFIG_LEDS_LM3532=y
# CONFIG_LEDS_LM3533 is not set
# CONFIG_LEDS_LM3642 is not set
# CONFIG_LEDS_LM3692X is not set
# CONFIG_LEDS_LM3601X is not set
# CONFIG_LEDS_MT6323 is not set
# CONFIG_LEDS_NET48XX is not set
CONFIG_LEDS_WRAP=m
# CONFIG_LEDS_PCA9532 is not set
CONFIG_LEDS_GPIO=m
CONFIG_LEDS_LP3944=m
CONFIG_LEDS_LP3952=m
CONFIG_LEDS_LP55XX_COMMON=m
# CONFIG_LEDS_LP5521 is not set
CONFIG_LEDS_LP5523=m
# CONFIG_LEDS_LP5562 is not set
CONFIG_LEDS_LP8501=m
CONFIG_LEDS_LP8860=y
CONFIG_LEDS_PCA955X=m
# CONFIG_LEDS_PCA955X_GPIO is not set
CONFIG_LEDS_PCA963X=m
CONFIG_LEDS_DA9052=m
CONFIG_LEDS_DAC124S085=y
CONFIG_LEDS_PWM=y
# CONFIG_LEDS_REGULATOR is not set
CONFIG_LEDS_BD2802=y
CONFIG_LEDS_LT3593=m
CONFIG_LEDS_MC13783=y
CONFIG_LEDS_TCA6507=m
# CONFIG_LEDS_TLC591XX is not set
CONFIG_LEDS_MAX77650=m
# CONFIG_LEDS_MAX8997 is not set
CONFIG_LEDS_LM355x=y
# CONFIG_LEDS_OT200 is not set
CONFIG_LEDS_KTD2692=y
CONFIG_LEDS_IS31FL319X=y
CONFIG_LEDS_IS31FL32XX=y

#
# LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM)
#
CONFIG_LEDS_BLINKM=y
# CONFIG_LEDS_SYSCON is not set
# CONFIG_LEDS_MLXREG is not set
CONFIG_LEDS_USER=y
# CONFIG_LEDS_NIC78BX is not set
# CONFIG_LEDS_SPI_BYTE is not set
CONFIG_LEDS_TI_LMU_COMMON=y
CONFIG_LEDS_LM3697=m
CONFIG_LEDS_TPS6105X=m

#
# LED Triggers
#
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=m
CONFIG_LEDS_TRIGGER_ONESHOT=y
CONFIG_LEDS_TRIGGER_HEARTBEAT=m
CONFIG_LEDS_TRIGGER_BACKLIGHT=y
CONFIG_LEDS_TRIGGER_CPU=y
# CONFIG_LEDS_TRIGGER_ACTIVITY is not set
CONFIG_LEDS_TRIGGER_GPIO=m
CONFIG_LEDS_TRIGGER_DEFAULT_ON=m

#
# iptables trigger is under Netfilter config (LED target)
#
CONFIG_LEDS_TRIGGER_TRANSIENT=y
# CONFIG_LEDS_TRIGGER_CAMERA is not set
# CONFIG_LEDS_TRIGGER_PANIC is not set
# CONFIG_LEDS_TRIGGER_NETDEV is not set
CONFIG_LEDS_TRIGGER_PATTERN=m
CONFIG_LEDS_TRIGGER_AUDIO=m
CONFIG_ACCESSIBILITY=y
# CONFIG_INFINIBAND is not set
CONFIG_EDAC_ATOMIC_SCRUB=y
CONFIG_EDAC_SUPPORT=y
CONFIG_EDAC=y
CONFIG_EDAC_LEGACY_SYSFS=y
CONFIG_EDAC_DEBUG=y
CONFIG_EDAC_DECODE_MCE=y
CONFIG_EDAC_GHES=y
# CONFIG_EDAC_AMD64 is not set
CONFIG_EDAC_AMD76X=m
# CONFIG_EDAC_E7XXX is not set
# CONFIG_EDAC_E752X is not set
CONFIG_EDAC_I82875P=m
# CONFIG_EDAC_I82975X is not set
CONFIG_EDAC_I3000=m
CONFIG_EDAC_I3200=m
CONFIG_EDAC_IE31200=m
# CONFIG_EDAC_X38 is not set
CONFIG_EDAC_I5400=m
CONFIG_EDAC_I82860=y
CONFIG_EDAC_R82600=m
CONFIG_EDAC_I5000=y
CONFIG_EDAC_I5100=y
# CONFIG_EDAC_I7300 is not set
CONFIG_RTC_LIB=y
CONFIG_RTC_MC146818_LIB=y
# CONFIG_RTC_CLASS is not set
CONFIG_DMADEVICES=y
# CONFIG_DMADEVICES_DEBUG is not set

#
# DMA Devices
#
CONFIG_DMA_ENGINE=y
CONFIG_DMA_VIRTUAL_CHANNELS=y
CONFIG_DMA_ACPI=y
CONFIG_DMA_OF=y
CONFIG_ALTERA_MSGDMA=m
CONFIG_DW_AXI_DMAC=m
CONFIG_FSL_EDMA=m
# CONFIG_INTEL_IDMA64 is not set
CONFIG_PCH_DMA=m
# CONFIG_PLX_DMA is not set
# CONFIG_TIMB_DMA is not set
CONFIG_QCOM_HIDMA_MGMT=m
CONFIG_QCOM_HIDMA=y
CONFIG_DW_DMAC_CORE=y
# CONFIG_DW_DMAC is not set
CONFIG_DW_DMAC_PCI=y
CONFIG_DW_EDMA=y
CONFIG_DW_EDMA_PCIE=y
CONFIG_HSU_DMA=y
# CONFIG_SF_PDMA is not set

#
# DMA Clients
#
# CONFIG_ASYNC_TX_DMA is not set
CONFIG_DMATEST=m
CONFIG_DMA_ENGINE_RAID=y

#
# DMABUF options
#
CONFIG_SYNC_FILE=y
CONFIG_SW_SYNC=y
# CONFIG_UDMABUF is not set
# CONFIG_DMABUF_SELFTESTS is not set
# CONFIG_DMABUF_HEAPS is not set
# end of DMABUF options

CONFIG_AUXDISPLAY=y
CONFIG_HD44780=m
CONFIG_KS0108=y
CONFIG_KS0108_PORT=0x378
CONFIG_KS0108_DELAY=2
CONFIG_CFAG12864B=m
CONFIG_CFAG12864B_RATE=20
CONFIG_IMG_ASCII_LCD=m
# CONFIG_HT16K33 is not set
CONFIG_PARPORT_PANEL=y
CONFIG_PANEL_PARPORT=0
CONFIG_PANEL_PROFILE=5
# CONFIG_PANEL_CHANGE_MESSAGE is not set
# CONFIG_CHARLCD_BL_OFF is not set
CONFIG_CHARLCD_BL_ON=y
# CONFIG_CHARLCD_BL_FLASH is not set
CONFIG_PANEL=y
CONFIG_CHARLCD=y
# CONFIG_UIO is not set
CONFIG_VIRT_DRIVERS=y
# CONFIG_VBOXGUEST is not set
CONFIG_VIRTIO=m
# CONFIG_VIRTIO_MENU is not set

#
# Microsoft Hyper-V guest support
#
CONFIG_HYPERV=y
CONFIG_HYPERV_TIMER=y
# CONFIG_HYPERV_UTILS is not set
CONFIG_HYPERV_BALLOON=y
# end of Microsoft Hyper-V guest support

CONFIG_GREYBUS=y
CONFIG_GREYBUS_ES2=m
CONFIG_STAGING=y
CONFIG_PRISM2_USB=m
# CONFIG_COMEDI is not set
CONFIG_RTL8192U=m
CONFIG_RTLLIB=m
# CONFIG_RTLLIB_CRYPTO_CCMP is not set
CONFIG_RTLLIB_CRYPTO_TKIP=m
# CONFIG_RTLLIB_CRYPTO_WEP is not set
# CONFIG_RTL8192E is not set
# CONFIG_RTL8723BS is not set
CONFIG_R8712U=m
CONFIG_R8188EU=m
CONFIG_88EU_AP_MODE=y
CONFIG_VT6655=m
CONFIG_VT6656=m

#
# IIO staging drivers
#

#
# Accelerometers
#
CONFIG_ADIS16203=m
CONFIG_ADIS16240=y
# end of Accelerometers

#
# Analog to digital converters
#
CONFIG_AD7816=m
CONFIG_AD7192=m
# CONFIG_AD7280 is not set
# end of Analog to digital converters

#
# Analog digital bi-direction converters
#
CONFIG_ADT7316=y
CONFIG_ADT7316_SPI=m
CONFIG_ADT7316_I2C=m
# end of Analog digital bi-direction converters

#
# Capacitance to digital converters
#
# CONFIG_AD7150 is not set
CONFIG_AD7746=m
# end of Capacitance to digital converters

#
# Direct Digital Synthesis
#
CONFIG_AD9832=m
CONFIG_AD9834=y
# end of Direct Digital Synthesis

#
# Network Analyzer, Impedance Converters
#
CONFIG_AD5933=m
# end of Network Analyzer, Impedance Converters

#
# Active energy metering IC
#
CONFIG_ADE7854=y
CONFIG_ADE7854_I2C=y
CONFIG_ADE7854_SPI=y
# end of Active energy metering IC

#
# Resolver to digital converters
#
# CONFIG_AD2S1210 is not set
# end of Resolver to digital converters
# end of IIO staging drivers

CONFIG_FB_SM750=m

#
# Speakup console speech
#
# end of Speakup console speech

CONFIG_STAGING_MEDIA=y

#
# Android
#
# CONFIG_ASHMEM is not set
CONFIG_ION=y
CONFIG_ION_SYSTEM_HEAP=y
# end of Android

CONFIG_STAGING_BOARD=y
# CONFIG_LTE_GDM724X is not set
# CONFIG_FIREWIRE_SERIAL is not set
# CONFIG_GS_FPGABOOT is not set
# CONFIG_UNISYSSPAR is not set
# CONFIG_COMMON_CLK_XLNX_CLKWZRD is not set
CONFIG_FB_TFT=m
# CONFIG_FB_TFT_AGM1264K_FL is not set
CONFIG_FB_TFT_BD663474=m
CONFIG_FB_TFT_HX8340BN=m
CONFIG_FB_TFT_HX8347D=m
CONFIG_FB_TFT_HX8353D=m
CONFIG_FB_TFT_HX8357D=m
CONFIG_FB_TFT_ILI9163=m
CONFIG_FB_TFT_ILI9320=m
CONFIG_FB_TFT_ILI9325=m
# CONFIG_FB_TFT_ILI9340 is not set
CONFIG_FB_TFT_ILI9341=m
# CONFIG_FB_TFT_ILI9481 is not set
# CONFIG_FB_TFT_ILI9486 is not set
CONFIG_FB_TFT_PCD8544=m
CONFIG_FB_TFT_RA8875=m
# CONFIG_FB_TFT_S6D02A1 is not set
# CONFIG_FB_TFT_S6D1121 is not set
CONFIG_FB_TFT_SEPS525=m
CONFIG_FB_TFT_SH1106=m
# CONFIG_FB_TFT_SSD1289 is not set
# CONFIG_FB_TFT_SSD1305 is not set
CONFIG_FB_TFT_SSD1306=m
CONFIG_FB_TFT_SSD1331=m
CONFIG_FB_TFT_SSD1351=m
# CONFIG_FB_TFT_ST7735R is not set
CONFIG_FB_TFT_ST7789V=m
CONFIG_FB_TFT_TINYLCD=m
CONFIG_FB_TFT_TLS8204=m
CONFIG_FB_TFT_UC1611=m
CONFIG_FB_TFT_UC1701=m
CONFIG_FB_TFT_UPD161704=m
# CONFIG_FB_TFT_WATTEROTT is not set
CONFIG_WILC1000=m
CONFIG_WILC1000_SDIO=m
# CONFIG_WILC1000_SPI is not set
# CONFIG_WILC1000_HW_OOB_INTR is not set
CONFIG_MOST=m
CONFIG_MOST_CDEV=m
CONFIG_MOST_NET=m
CONFIG_MOST_SOUND=m
CONFIG_MOST_DIM2=m
# CONFIG_MOST_I2C is not set
CONFIG_MOST_USB=m
CONFIG_KS7010=m
# CONFIG_GREYBUS_AUDIO is not set
# CONFIG_GREYBUS_BOOTROM is not set
# CONFIG_GREYBUS_FIRMWARE is not set
# CONFIG_GREYBUS_HID is not set
CONFIG_GREYBUS_LIGHT=y
# CONFIG_GREYBUS_LOG is not set
CONFIG_GREYBUS_LOOPBACK=y
# CONFIG_GREYBUS_POWER is not set
CONFIG_GREYBUS_RAW=m
CONFIG_GREYBUS_VIBRATOR=y
CONFIG_GREYBUS_BRIDGED_PHY=y
# CONFIG_GREYBUS_GPIO is not set
CONFIG_GREYBUS_I2C=y
CONFIG_GREYBUS_PWM=y
# CONFIG_GREYBUS_SDIO is not set
CONFIG_GREYBUS_SPI=m
# CONFIG_GREYBUS_UART is not set
CONFIG_GREYBUS_USB=m
# CONFIG_PI433 is not set

#
# Gasket devices
#
# end of Gasket devices

# CONFIG_XIL_AXIS_FIFO is not set
# CONFIG_FIELDBUS_DEV is not set
CONFIG_USB_WUSB=m
CONFIG_USB_WUSB_CBAF=m
CONFIG_USB_WUSB_CBAF_DEBUG=y
CONFIG_USB_HWA_HCD=m
CONFIG_UWB=y
CONFIG_UWB_HWA=y
# CONFIG_UWB_WHCI is not set
# CONFIG_UWB_I1480U is not set
# CONFIG_STAGING_EXFAT_FS is not set
CONFIG_QLGE=m
CONFIG_NET_VENDOR_HP=y
CONFIG_HP100=y
# CONFIG_WFX is not set
# CONFIG_X86_PLATFORM_DEVICES is not set
CONFIG_PMC_ATOM=y
CONFIG_MFD_CROS_EC=m
CONFIG_CHROME_PLATFORMS=y
# CONFIG_CHROMEOS_PSTORE is not set
# CONFIG_CHROMEOS_TBMC is not set
CONFIG_CROS_EC=y
CONFIG_CROS_EC_I2C=m
CONFIG_CROS_EC_SPI=m
# CONFIG_CROS_EC_LPC is not set
CONFIG_CROS_EC_PROTO=y
CONFIG_CROS_KBD_LED_BACKLIGHT=m
CONFIG_CROS_USBPD_LOGGER=y
CONFIG_MELLANOX_PLATFORM=y
# CONFIG_MLXREG_HOTPLUG is not set
# CONFIG_MLXREG_IO is not set
CONFIG_CLKDEV_LOOKUP=y
CONFIG_HAVE_CLK_PREPARE=y
CONFIG_COMMON_CLK=y

#
# Common Clock Framework
#
CONFIG_CLK_HSDK=y
# CONFIG_COMMON_CLK_MAX77686 is not set
CONFIG_COMMON_CLK_MAX9485=m
# CONFIG_COMMON_CLK_RK808 is not set
CONFIG_COMMON_CLK_SI5341=m
CONFIG_COMMON_CLK_SI5351=y
# CONFIG_COMMON_CLK_SI514 is not set
CONFIG_COMMON_CLK_SI544=m
CONFIG_COMMON_CLK_SI570=y
CONFIG_COMMON_CLK_CDCE706=m
CONFIG_COMMON_CLK_CDCE925=y
CONFIG_COMMON_CLK_CS2000_CP=m
# CONFIG_COMMON_CLK_S2MPS11 is not set
CONFIG_COMMON_CLK_LOCHNAGAR=y
CONFIG_COMMON_CLK_PALMAS=m
CONFIG_COMMON_CLK_PWM=y
CONFIG_COMMON_CLK_VC5=m
CONFIG_COMMON_CLK_BD718XX=m
# CONFIG_COMMON_CLK_FIXED_MMIO is not set
# end of Common Clock Framework

CONFIG_HWSPINLOCK=y

#
# Clock Source drivers
#
CONFIG_CLKSRC_I8253=y
CONFIG_CLKEVT_I8253=y
CONFIG_CLKBLD_I8253=y
CONFIG_CLKSRC_MMIO=y
CONFIG_MICROCHIP_PIT64B=y
# 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

# CONFIG_SOUNDWIRE is not set

#
# SOC (System On Chip) specific Drivers
#

#
# Amlogic SoC drivers
#
# end of Amlogic SoC drivers

#
# Aspeed SoC drivers
#
# end of Aspeed SoC drivers

#
# Broadcom SoC drivers
#
# end of Broadcom SoC drivers

#
# NXP/Freescale QorIQ SoC drivers
#
# end of NXP/Freescale QorIQ SoC drivers

#
# i.MX SoC drivers
#
# end of i.MX SoC drivers

#
# Qualcomm SoC drivers
#
# end of Qualcomm SoC drivers

# CONFIG_SOC_TI is not set

#
# Xilinx SoC drivers
#
# CONFIG_XILINX_VCU is not set
# end of Xilinx SoC drivers
# end of SOC (System On Chip) specific Drivers

CONFIG_PM_DEVFREQ=y

#
# DEVFREQ Governors
#
CONFIG_DEVFREQ_GOV_SIMPLE_ONDEMAND=m
# CONFIG_DEVFREQ_GOV_PERFORMANCE is not set
# CONFIG_DEVFREQ_GOV_POWERSAVE is not set
CONFIG_DEVFREQ_GOV_USERSPACE=y
CONFIG_DEVFREQ_GOV_PASSIVE=y

#
# DEVFREQ Drivers
#
CONFIG_PM_DEVFREQ_EVENT=y
CONFIG_EXTCON=y

#
# Extcon Device Drivers
#
# CONFIG_EXTCON_ADC_JACK is not set
# CONFIG_EXTCON_ARIZONA is not set
CONFIG_EXTCON_AXP288=y
# CONFIG_EXTCON_FSA9480 is not set
CONFIG_EXTCON_GPIO=y
# CONFIG_EXTCON_INTEL_INT3496 is not set
CONFIG_EXTCON_MAX3355=y
CONFIG_EXTCON_MAX8997=m
# CONFIG_EXTCON_PALMAS is not set
# CONFIG_EXTCON_PTN5150 is not set
# CONFIG_EXTCON_RT8973A is not set
CONFIG_EXTCON_SM5502=y
CONFIG_EXTCON_USB_GPIO=y
CONFIG_EXTCON_USBC_CROS_EC=y
# CONFIG_MEMORY is not set
CONFIG_IIO=y
CONFIG_IIO_BUFFER=y
# CONFIG_IIO_BUFFER_CB is not set
# CONFIG_IIO_BUFFER_HW_CONSUMER is not set
CONFIG_IIO_KFIFO_BUF=y
CONFIG_IIO_TRIGGERED_BUFFER=y
CONFIG_IIO_CONFIGFS=m
CONFIG_IIO_TRIGGER=y
CONFIG_IIO_CONSUMERS_PER_TRIGGER=2
CONFIG_IIO_SW_DEVICE=m
CONFIG_IIO_SW_TRIGGER=m

#
# Accelerometers
#
# CONFIG_ADIS16201 is not set
CONFIG_ADIS16209=m
CONFIG_ADXL345=m
CONFIG_ADXL345_I2C=m
CONFIG_ADXL345_SPI=m
CONFIG_ADXL372=y
CONFIG_ADXL372_SPI=y
# CONFIG_ADXL372_I2C is not set
CONFIG_BMA180=m
CONFIG_BMA220=y
CONFIG_BMA400=m
CONFIG_BMA400_I2C=m
# CONFIG_BMC150_ACCEL is not set
# CONFIG_DA280 is not set
CONFIG_DA311=m
CONFIG_DMARD06=y
# CONFIG_DMARD09 is not set
CONFIG_DMARD10=y
CONFIG_IIO_ST_ACCEL_3AXIS=y
CONFIG_IIO_ST_ACCEL_I2C_3AXIS=y
CONFIG_IIO_ST_ACCEL_SPI_3AXIS=y
CONFIG_KXSD9=m
CONFIG_KXSD9_SPI=m
CONFIG_KXSD9_I2C=m
# CONFIG_KXCJK1013 is not set
CONFIG_MC3230=y
CONFIG_MMA7455=y
CONFIG_MMA7455_I2C=m
CONFIG_MMA7455_SPI=y
CONFIG_MMA7660=y
CONFIG_MMA8452=y
CONFIG_MMA9551_CORE=y
CONFIG_MMA9551=y
CONFIG_MMA9553=y
CONFIG_MXC4005=m
# CONFIG_MXC6255 is not set
# CONFIG_SCA3000 is not set
# CONFIG_STK8312 is not set
# CONFIG_STK8BA50 is not set
# end of Accelerometers

#
# Analog to digital converters
#
CONFIG_AD_SIGMA_DELTA=y
CONFIG_AD7091R5=y
CONFIG_AD7124=y
# CONFIG_AD7266 is not set
CONFIG_AD7291=y
CONFIG_AD7292=y
# CONFIG_AD7298 is not set
CONFIG_AD7476=y
CONFIG_AD7606=y
CONFIG_AD7606_IFACE_PARALLEL=y
CONFIG_AD7606_IFACE_SPI=m
CONFIG_AD7766=y
CONFIG_AD7768_1=y
CONFIG_AD7780=y
CONFIG_AD7791=y
# CONFIG_AD7793 is not set
CONFIG_AD7887=y
CONFIG_AD7923=y
CONFIG_AD7949=y
CONFIG_AD799X=m
CONFIG_AXP20X_ADC=m
CONFIG_AXP288_ADC=y
CONFIG_CC10001_ADC=m
CONFIG_CPCAP_ADC=m
CONFIG_DA9150_GPADC=m
CONFIG_ENVELOPE_DETECTOR=m
# CONFIG_HI8435 is not set
CONFIG_HX711=m
CONFIG_LTC2471=y
CONFIG_LTC2485=y
# CONFIG_LTC2496 is not set
# CONFIG_LTC2497 is not set
CONFIG_MAX1027=m
# CONFIG_MAX11100 is not set
CONFIG_MAX1118=m
# CONFIG_MAX1363 is not set
CONFIG_MAX9611=m
# CONFIG_MCP320X is not set
CONFIG_MCP3422=m
# CONFIG_MCP3911 is not set
CONFIG_NAU7802=y
# CONFIG_PALMAS_GPADC is not set
CONFIG_QCOM_SPMI_IADC=m
# CONFIG_QCOM_SPMI_VADC is not set
# CONFIG_QCOM_SPMI_ADC5 is not set
# CONFIG_SD_ADC_MODULATOR is not set
# CONFIG_STX104 is not set
CONFIG_TI_ADC081C=y
CONFIG_TI_ADC0832=y
CONFIG_TI_ADC084S021=m
# CONFIG_TI_ADC12138 is not set
# CONFIG_TI_ADC108S102 is not set
CONFIG_TI_ADC128S052=y
# CONFIG_TI_ADC161S626 is not set
CONFIG_TI_ADS1015=y
CONFIG_TI_ADS7950=m
CONFIG_TI_ADS8344=y
CONFIG_TI_ADS8688=y
CONFIG_TI_ADS124S08=m
CONFIG_TI_AM335X_ADC=m
# CONFIG_TI_TLC4541 is not set
# CONFIG_TWL4030_MADC is not set
# CONFIG_TWL6030_GPADC is not set
CONFIG_VF610_ADC=m
CONFIG_XILINX_XADC=y
# end of Analog to digital converters

#
# Analog Front Ends
#
CONFIG_IIO_RESCALE=y
# end of Analog Front Ends

#
# Amplifiers
#
CONFIG_AD8366=y
# end of Amplifiers

#
# Chemical Sensors
#
# CONFIG_ATLAS_PH_SENSOR is not set
CONFIG_BME680=y
CONFIG_BME680_I2C=y
CONFIG_BME680_SPI=y
# CONFIG_CCS811 is not set
CONFIG_IAQCORE=m
CONFIG_PMS7003=m
CONFIG_SENSIRION_SGP30=y
# CONFIG_SPS30 is not set
# CONFIG_VZ89X is not set
# end of Chemical Sensors

#
# Hid Sensor IIO Common
#
# end of Hid Sensor IIO Common

CONFIG_IIO_MS_SENSORS_I2C=y

#
# SSP Sensor Common
#
CONFIG_IIO_SSP_SENSORS_COMMONS=m
CONFIG_IIO_SSP_SENSORHUB=y
# end of SSP Sensor Common

CONFIG_IIO_ST_SENSORS_I2C=y
CONFIG_IIO_ST_SENSORS_SPI=y
CONFIG_IIO_ST_SENSORS_CORE=y

#
# Digital to analog converters
#
# CONFIG_AD5064 is not set
# CONFIG_AD5360 is not set
CONFIG_AD5380=y
CONFIG_AD5421=y
CONFIG_AD5446=m
# CONFIG_AD5449 is not set
CONFIG_AD5592R_BASE=y
CONFIG_AD5592R=y
# CONFIG_AD5593R is not set
# CONFIG_AD5504 is not set
# CONFIG_AD5624R_SPI is not set
CONFIG_LTC1660=y
CONFIG_LTC2632=y
CONFIG_AD5686=m
CONFIG_AD5686_SPI=m
# CONFIG_AD5696_I2C is not set
# CONFIG_AD5755 is not set
CONFIG_AD5758=m
CONFIG_AD5761=m
# CONFIG_AD5764 is not set
# CONFIG_AD5791 is not set
CONFIG_AD7303=y
CONFIG_CIO_DAC=y
CONFIG_AD8801=y
# CONFIG_DPOT_DAC is not set
CONFIG_DS4424=y
CONFIG_M62332=y
CONFIG_MAX517=y
CONFIG_MAX5821=y
CONFIG_MCP4725=y
# CONFIG_MCP4922 is not set
CONFIG_TI_DAC082S085=m
CONFIG_TI_DAC5571=y
CONFIG_TI_DAC7311=y
CONFIG_TI_DAC7612=y
# CONFIG_VF610_DAC is not set
# end of Digital to analog converters

#
# IIO dummy driver
#
# CONFIG_IIO_SIMPLE_DUMMY is not set
# end of IIO dummy driver

#
# Frequency Synthesizers DDS/PLL
#

#
# Clock Generator/Distribution
#
CONFIG_AD9523=m
# end of Clock Generator/Distribution

#
# Phase-Locked Loop (PLL) frequency synthesizers
#
CONFIG_ADF4350=m
# CONFIG_ADF4371 is not set
# end of Phase-Locked Loop (PLL) frequency synthesizers
# end of Frequency Synthesizers DDS/PLL

#
# Digital gyroscope sensors
#
CONFIG_ADIS16080=m
CONFIG_ADIS16130=y
# CONFIG_ADIS16136 is not set
# CONFIG_ADIS16260 is not set
# CONFIG_ADXRS450 is not set
CONFIG_BMG160=y
CONFIG_BMG160_I2C=y
CONFIG_BMG160_SPI=y
CONFIG_FXAS21002C=y
CONFIG_FXAS21002C_I2C=y
CONFIG_FXAS21002C_SPI=y
CONFIG_MPU3050=y
CONFIG_MPU3050_I2C=y
# CONFIG_IIO_ST_GYRO_3AXIS is not set
CONFIG_ITG3200=y
# end of Digital gyroscope sensors

#
# Health Sensors
#

#
# Heart Rate Monitors
#
CONFIG_AFE4403=y
CONFIG_AFE4404=m
CONFIG_MAX30100=m
# CONFIG_MAX30102 is not set
# end of Heart Rate Monitors
# end of Health Sensors

#
# Humidity sensors
#
# CONFIG_AM2315 is not set
CONFIG_DHT11=m
CONFIG_HDC100X=y
CONFIG_HTS221=y
CONFIG_HTS221_I2C=y
CONFIG_HTS221_SPI=y
CONFIG_HTU21=y
CONFIG_SI7005=y
# CONFIG_SI7020 is not set
# end of Humidity sensors

#
# Inertial measurement units
#
CONFIG_ADIS16400=m
CONFIG_ADIS16460=y
# CONFIG_ADIS16480 is not set
CONFIG_BMI160=y
CONFIG_BMI160_I2C=y
CONFIG_BMI160_SPI=m
CONFIG_FXOS8700=m
# CONFIG_FXOS8700_I2C is not set
CONFIG_FXOS8700_SPI=m
# CONFIG_KMX61 is not set
CONFIG_INV_MPU6050_IIO=y
CONFIG_INV_MPU6050_I2C=y
CONFIG_INV_MPU6050_SPI=y
CONFIG_IIO_ST_LSM6DSX=m
CONFIG_IIO_ST_LSM6DSX_I2C=m
CONFIG_IIO_ST_LSM6DSX_SPI=m
CONFIG_IIO_ST_LSM6DSX_I3C=m
# end of Inertial measurement units

CONFIG_IIO_ADIS_LIB=y
CONFIG_IIO_ADIS_LIB_BUFFER=y

#
# Light sensors
#
# CONFIG_ACPI_ALS is not set
CONFIG_ADJD_S311=y
CONFIG_ADUX1020=m
CONFIG_AL3320A=m
# CONFIG_APDS9300 is not set
# CONFIG_APDS9960 is not set
CONFIG_BH1750=y
# CONFIG_BH1780 is not set
CONFIG_CM32181=m
CONFIG_CM3232=m
CONFIG_CM3323=m
CONFIG_CM3605=y
# CONFIG_CM36651 is not set
# CONFIG_GP2AP020A00F is not set
CONFIG_SENSORS_ISL29018=y
CONFIG_SENSORS_ISL29028=m
CONFIG_ISL29125=m
CONFIG_JSA1212=m
CONFIG_RPR0521=m
CONFIG_SENSORS_LM3533=m
# CONFIG_LTR501 is not set
CONFIG_LV0104CS=m
CONFIG_MAX44000=m
CONFIG_MAX44009=y
CONFIG_NOA1305=m
# CONFIG_OPT3001 is not set
# CONFIG_PA12203001 is not set
CONFIG_SI1133=y
CONFIG_SI1145=y
CONFIG_STK3310=y
# CONFIG_ST_UVIS25 is not set
CONFIG_TCS3414=m
CONFIG_TCS3472=m
CONFIG_SENSORS_TSL2563=y
CONFIG_TSL2583=m
CONFIG_TSL2772=m
CONFIG_TSL4531=y
# CONFIG_US5182D is not set
# CONFIG_VCNL4000 is not set
CONFIG_VCNL4035=m
# CONFIG_VEML6030 is not set
CONFIG_VEML6070=m
CONFIG_VL6180=m
# CONFIG_ZOPT2201 is not set
# end of Light sensors

#
# Magnetometer sensors
#
# CONFIG_AK8974 is not set
CONFIG_AK8975=y
# CONFIG_AK09911 is not set
CONFIG_BMC150_MAGN=y
CONFIG_BMC150_MAGN_I2C=m
CONFIG_BMC150_MAGN_SPI=y
CONFIG_MAG3110=y
CONFIG_MMC35240=m
CONFIG_IIO_ST_MAGN_3AXIS=m
CONFIG_IIO_ST_MAGN_I2C_3AXIS=m
CONFIG_IIO_ST_MAGN_SPI_3AXIS=m
CONFIG_SENSORS_HMC5843=m
CONFIG_SENSORS_HMC5843_I2C=m
CONFIG_SENSORS_HMC5843_SPI=m
CONFIG_SENSORS_RM3100=y
CONFIG_SENSORS_RM3100_I2C=y
CONFIG_SENSORS_RM3100_SPI=m
# end of Magnetometer sensors

#
# Multiplexers
#
CONFIG_IIO_MUX=y
# end of Multiplexers

#
# Inclinometer sensors
#
# end of Inclinometer sensors

#
# Triggers - standalone
#
CONFIG_IIO_HRTIMER_TRIGGER=m
CONFIG_IIO_INTERRUPT_TRIGGER=y
CONFIG_IIO_TIGHTLOOP_TRIGGER=m
CONFIG_IIO_SYSFS_TRIGGER=m
# end of Triggers - standalone

#
# Digital potentiometers
#
CONFIG_AD5272=m
# CONFIG_DS1803 is not set
# CONFIG_MAX5432 is not set
CONFIG_MAX5481=y
CONFIG_MAX5487=y
CONFIG_MCP4018=y
CONFIG_MCP4131=y
# CONFIG_MCP4531 is not set
CONFIG_MCP41010=y
CONFIG_TPL0102=m
# end of Digital potentiometers

#
# Digital potentiostats
#
# CONFIG_LMP91000 is not set
# end of Digital potentiostats

#
# Pressure sensors
#
# CONFIG_ABP060MG is not set
CONFIG_BMP280=m
CONFIG_BMP280_I2C=m
CONFIG_BMP280_SPI=m
CONFIG_DLHL60D=m
# CONFIG_DPS310 is not set
CONFIG_HP03=y
CONFIG_MPL115=y
CONFIG_MPL115_I2C=y
# CONFIG_MPL115_SPI is not set
# CONFIG_MPL3115 is not set
CONFIG_MS5611=y
CONFIG_MS5611_I2C=y
CONFIG_MS5611_SPI=y
CONFIG_MS5637=y
CONFIG_IIO_ST_PRESS=m
CONFIG_IIO_ST_PRESS_I2C=m
CONFIG_IIO_ST_PRESS_SPI=m
CONFIG_T5403=y
CONFIG_HP206C=y
# CONFIG_ZPA2326 is not set
# end of Pressure sensors

#
# Lightning sensors
#
# CONFIG_AS3935 is not set
# end of Lightning sensors

#
# Proximity and distance sensors
#
# CONFIG_ISL29501 is not set
CONFIG_LIDAR_LITE_V2=y
# CONFIG_MB1232 is not set
CONFIG_PING=y
CONFIG_RFD77402=m
CONFIG_SRF04=y
CONFIG_SX9500=m
# CONFIG_SRF08 is not set
CONFIG_VL53L0X_I2C=y
# end of Proximity and distance sensors

#
# Resolver to digital converters
#
CONFIG_AD2S90=y
# CONFIG_AD2S1200 is not set
# end of Resolver to digital converters

#
# Temperature sensors
#
CONFIG_LTC2983=m
CONFIG_MAXIM_THERMOCOUPLE=y
CONFIG_MLX90614=y
CONFIG_MLX90632=m
# CONFIG_TMP006 is not set
CONFIG_TMP007=y
CONFIG_TSYS01=m
CONFIG_TSYS02D=y
# CONFIG_MAX31856 is not set
# end of Temperature sensors

CONFIG_NTB=y
CONFIG_NTB_MSI=y
CONFIG_NTB_IDT=y
CONFIG_NTB_SWITCHTEC=m
CONFIG_NTB_PINGPONG=m
# CONFIG_NTB_TOOL is not set
# CONFIG_NTB_PERF is not set
CONFIG_NTB_MSI_TEST=m
CONFIG_NTB_TRANSPORT=m
# CONFIG_VME_BUS is not set
CONFIG_PWM=y
CONFIG_PWM_SYSFS=y
# CONFIG_PWM_CRC is not set
CONFIG_PWM_CROS_EC=y
CONFIG_PWM_FSL_FTM=m
CONFIG_PWM_LP3943=m
CONFIG_PWM_LPSS=m
CONFIG_PWM_LPSS_PCI=m
# CONFIG_PWM_LPSS_PLATFORM is not set
# CONFIG_PWM_PCA9685 is not set
CONFIG_PWM_TWL=y
CONFIG_PWM_TWL_LED=m

#
# IRQ chip support
#
CONFIG_IRQCHIP=y
# CONFIG_AL_FIC is not set
# end of IRQ chip support

CONFIG_IPACK_BUS=m
CONFIG_BOARD_TPCI200=m
# CONFIG_SERIAL_IPOCTAL is not set
CONFIG_RESET_CONTROLLER=y
# CONFIG_RESET_BRCMSTB_RESCAL is not set
CONFIG_RESET_INTEL_GW=y
CONFIG_RESET_TI_SYSCON=m

#
# PHY Subsystem
#
CONFIG_GENERIC_PHY=y
CONFIG_GENERIC_PHY_MIPI_DPHY=y
CONFIG_BCM_KONA_USB2_PHY=y
# CONFIG_PHY_CADENCE_DP is not set
CONFIG_PHY_CADENCE_DPHY=m
CONFIG_PHY_CADENCE_SIERRA=m
CONFIG_PHY_FSL_IMX8MQ_USB=y
# CONFIG_PHY_MIXEL_MIPI_DPHY is not set
CONFIG_PHY_PXA_28NM_HSIC=m
# CONFIG_PHY_PXA_28NM_USB2 is not set
CONFIG_PHY_CPCAP_USB=y
CONFIG_PHY_MAPPHONE_MDM6600=y
CONFIG_PHY_OCELOT_SERDES=y
# CONFIG_PHY_SAMSUNG_USB2 is not set
# CONFIG_PHY_INTEL_EMMC is not set
# end of PHY Subsystem

# CONFIG_POWERCAP is not set
# CONFIG_MCB is not set

#
# Performance monitor support
#
# end of Performance monitor support

CONFIG_RAS=y
CONFIG_RAS_CEC=y
# CONFIG_RAS_CEC_DEBUG is not set
CONFIG_USB4=m

#
# Android
#
CONFIG_ANDROID=y
# CONFIG_ANDROID_BINDER_IPC is not set
# end of Android

CONFIG_DAX=m
CONFIG_NVMEM=y
CONFIG_NVMEM_SYSFS=y
CONFIG_NVMEM_SPMI_SDAM=m
CONFIG_RAVE_SP_EEPROM=m

#
# HW tracing support
#
# CONFIG_STM is not set
CONFIG_INTEL_TH=y
# CONFIG_INTEL_TH_PCI is not set
# CONFIG_INTEL_TH_ACPI is not set
CONFIG_INTEL_TH_GTH=m
CONFIG_INTEL_TH_MSU=m
CONFIG_INTEL_TH_PTI=y
CONFIG_INTEL_TH_DEBUG=y
# end of HW tracing support

CONFIG_FPGA=m
# CONFIG_ALTERA_PR_IP_CORE is not set
# CONFIG_FPGA_MGR_ALTERA_PS_SPI is not set
# CONFIG_FPGA_MGR_ALTERA_CVP is not set
CONFIG_FPGA_MGR_XILINX_SPI=m
# CONFIG_FPGA_MGR_ICE40_SPI is not set
CONFIG_FPGA_MGR_MACHXO2_SPI=m
CONFIG_FPGA_BRIDGE=m
CONFIG_ALTERA_FREEZE_BRIDGE=m
CONFIG_XILINX_PR_DECOUPLER=m
CONFIG_FPGA_REGION=m
CONFIG_OF_FPGA_REGION=m
# CONFIG_FPGA_DFL is not set
CONFIG_FSI=y
CONFIG_FSI_NEW_DEV_NODE=y
CONFIG_FSI_MASTER_GPIO=y
# CONFIG_FSI_MASTER_HUB is not set
CONFIG_FSI_MASTER_ASPEED=y
# CONFIG_FSI_SCOM is not set
CONFIG_FSI_SBEFIFO=y
# CONFIG_FSI_OCC is not set
CONFIG_TEE=y

#
# TEE drivers
#
# end of TEE drivers

CONFIG_MULTIPLEXER=y

#
# Multiplexer drivers
#
CONFIG_MUX_ADG792A=m
# CONFIG_MUX_ADGS1408 is not set
CONFIG_MUX_GPIO=y
# CONFIG_MUX_MMIO is not set
# end of Multiplexer drivers

CONFIG_PM_OPP=y
CONFIG_SIOX=y
CONFIG_SIOX_BUS_GPIO=y
CONFIG_SLIMBUS=m
CONFIG_SLIM_QCOM_CTRL=m
CONFIG_INTERCONNECT=y
# CONFIG_COUNTER 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_EXT4_KUNIT_TESTS is not set
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
CONFIG_XFS_FS=m
# CONFIG_XFS_QUOTA is not set
# CONFIG_XFS_POSIX_ACL is not set
# CONFIG_XFS_RT is not set
# CONFIG_XFS_ONLINE_SCRUB is not set
# CONFIG_XFS_WARN is not set
# CONFIG_XFS_DEBUG is not set
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
CONFIG_BTRFS_FS=m
# CONFIG_BTRFS_FS_POSIX_ACL is not set
# CONFIG_BTRFS_FS_CHECK_INTEGRITY is not set
# CONFIG_BTRFS_FS_RUN_SANITY_TESTS is not set
# CONFIG_BTRFS_DEBUG is not set
# CONFIG_BTRFS_ASSERT is not set
# CONFIG_BTRFS_FS_REF_VERIFY is not set
# CONFIG_NILFS2_FS is not set
# CONFIG_F2FS_FS is not set
# CONFIG_FS_DAX is not set
CONFIG_FS_POSIX_ACL=y
CONFIG_EXPORTFS=y
# CONFIG_EXPORTFS_BLOCK_OPS is not set
CONFIG_FILE_LOCKING=y
CONFIG_MANDATORY_FILE_LOCKING=y
CONFIG_FS_ENCRYPTION=y
CONFIG_FS_VERITY=y
# CONFIG_FS_VERITY_DEBUG is not set
# CONFIG_FS_VERITY_BUILTIN_SIGNATURES is not set
CONFIG_FSNOTIFY=y
# CONFIG_DNOTIFY is not set
CONFIG_INOTIFY_USER=y
CONFIG_FANOTIFY=y
# CONFIG_FANOTIFY_ACCESS_PERMISSIONS is not set
# CONFIG_QUOTA is not set
# CONFIG_AUTOFS4_FS is not set
# CONFIG_AUTOFS_FS is not set
CONFIG_FUSE_FS=y
# CONFIG_CUSE is not set
# CONFIG_VIRTIO_FS is not set
# CONFIG_OVERLAY_FS is not set

#
# Caches
#
# CONFIG_FSCACHE is not set
# 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/NT Filesystems
#
# CONFIG_MSDOS_FS is not set
# CONFIG_VFAT_FS is not set
# CONFIG_NTFS_FS is not set
# end of DOS/FAT/NT Filesystems

#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
# CONFIG_PROC_KCORE is not set
CONFIG_PROC_SYSCTL=y
# CONFIG_PROC_PAGE_MONITOR is not set
CONFIG_PROC_CHILDREN=y
CONFIG_PROC_PID_ARCH_STATUS=y
CONFIG_PROC_CPU_RESCTRL=y
CONFIG_KERNFS=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
# CONFIG_TMPFS_POSIX_ACL is not set
CONFIG_TMPFS_XATTR=y
CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
CONFIG_MEMFD_CREATE=y
CONFIG_CONFIGFS_FS=y
CONFIG_EFIVAR_FS=m
# end of Pseudo filesystems

CONFIG_MISC_FILESYSTEMS=y
CONFIG_ORANGEFS_FS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_ECRYPT_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
CONFIG_CRAMFS=y
CONFIG_CRAMFS_BLOCKDEV=y
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_QNX6FS_FS is not set
# CONFIG_ROMFS_FS is not set
CONFIG_PSTORE=y
# CONFIG_PSTORE_DEFLATE_COMPRESS is not set
CONFIG_PSTORE_LZO_COMPRESS=m
# CONFIG_PSTORE_LZ4_COMPRESS is not set
# CONFIG_PSTORE_LZ4HC_COMPRESS is not set
CONFIG_PSTORE_842_COMPRESS=y
# CONFIG_PSTORE_ZSTD_COMPRESS is not set
CONFIG_PSTORE_COMPRESS=y
CONFIG_PSTORE_LZO_COMPRESS_DEFAULT=y
# CONFIG_PSTORE_842_COMPRESS_DEFAULT is not set
CONFIG_PSTORE_COMPRESS_DEFAULT="lzo"
CONFIG_PSTORE_CONSOLE=y
CONFIG_PSTORE_PMSG=y
CONFIG_PSTORE_RAM=m
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
# CONFIG_EROFS_FS is not set
# CONFIG_NETWORK_FILESYSTEMS is not set
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
CONFIG_NLS_CODEPAGE_437=m
CONFIG_NLS_CODEPAGE_737=m
CONFIG_NLS_CODEPAGE_775=m
CONFIG_NLS_CODEPAGE_850=m
# CONFIG_NLS_CODEPAGE_852 is not set
CONFIG_NLS_CODEPAGE_855=m
# CONFIG_NLS_CODEPAGE_857 is not set
# CONFIG_NLS_CODEPAGE_860 is not set
CONFIG_NLS_CODEPAGE_861=y
CONFIG_NLS_CODEPAGE_862=y
CONFIG_NLS_CODEPAGE_863=m
CONFIG_NLS_CODEPAGE_864=y
# CONFIG_NLS_CODEPAGE_865 is not set
# CONFIG_NLS_CODEPAGE_866 is not set
CONFIG_NLS_CODEPAGE_869=m
CONFIG_NLS_CODEPAGE_936=m
CONFIG_NLS_CODEPAGE_950=y
CONFIG_NLS_CODEPAGE_932=y
# CONFIG_NLS_CODEPAGE_949 is not set
CONFIG_NLS_CODEPAGE_874=y
# CONFIG_NLS_ISO8859_8 is not set
CONFIG_NLS_CODEPAGE_1250=m
CONFIG_NLS_CODEPAGE_1251=y
CONFIG_NLS_ASCII=m
CONFIG_NLS_ISO8859_1=m
CONFIG_NLS_ISO8859_2=y
# CONFIG_NLS_ISO8859_3 is not set
# CONFIG_NLS_ISO8859_4 is not set
CONFIG_NLS_ISO8859_5=y
CONFIG_NLS_ISO8859_6=y
CONFIG_NLS_ISO8859_7=y
CONFIG_NLS_ISO8859_9=m
CONFIG_NLS_ISO8859_13=y
# CONFIG_NLS_ISO8859_14 is not set
CONFIG_NLS_ISO8859_15=m
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
CONFIG_NLS_MAC_ROMAN=m
CONFIG_NLS_MAC_CELTIC=y
CONFIG_NLS_MAC_CENTEURO=m
CONFIG_NLS_MAC_CROATIAN=y
CONFIG_NLS_MAC_CYRILLIC=m
CONFIG_NLS_MAC_GAELIC=m
CONFIG_NLS_MAC_GREEK=m
CONFIG_NLS_MAC_ICELAND=m
CONFIG_NLS_MAC_INUIT=m
# CONFIG_NLS_MAC_ROMANIAN is not set
# CONFIG_NLS_MAC_TURKISH is not set
CONFIG_NLS_UTF8=y
CONFIG_DLM=m
# CONFIG_DLM_DEBUG is not set
CONFIG_UNICODE=y
CONFIG_UNICODE_NORMALIZATION_SELFTEST=m
# end of File systems

#
# Security options
#
CONFIG_KEYS=y
CONFIG_KEYS_REQUEST_CACHE=y
# CONFIG_PERSISTENT_KEYRINGS is not set
CONFIG_BIG_KEYS=y
CONFIG_TRUSTED_KEYS=m
CONFIG_ENCRYPTED_KEYS=y
CONFIG_KEY_DH_OPERATIONS=y
# CONFIG_SECURITY_DMESG_RESTRICT is not set
CONFIG_SECURITY=y
CONFIG_SECURITYFS=y
CONFIG_SECURITY_NETWORK=y
CONFIG_SECURITY_NETWORK_XFRM=y
CONFIG_SECURITY_PATH=y
# CONFIG_FORTIFY_SOURCE is not set
CONFIG_STATIC_USERMODEHELPER=y
CONFIG_STATIC_USERMODEHELPER_PATH="/sbin/usermode-helper"
# CONFIG_SECURITY_SELINUX is not set
CONFIG_SECURITY_SMACK=y
# CONFIG_SECURITY_SMACK_BRINGUP is not set
# CONFIG_SECURITY_SMACK_APPEND_SIGNALS is not set
# CONFIG_SECURITY_TOMOYO is not set
CONFIG_SECURITY_APPARMOR=y
# CONFIG_SECURITY_APPARMOR_HASH is not set
# CONFIG_SECURITY_APPARMOR_DEBUG is not set
# CONFIG_SECURITY_LOADPIN is not set
CONFIG_SECURITY_YAMA=y
# CONFIG_SECURITY_SAFESETID is not set
CONFIG_SECURITY_LOCKDOWN_LSM=y
CONFIG_SECURITY_LOCKDOWN_LSM_EARLY=y
# CONFIG_LOCK_DOWN_KERNEL_FORCE_NONE is not set
CONFIG_LOCK_DOWN_KERNEL_FORCE_INTEGRITY=y
# CONFIG_LOCK_DOWN_KERNEL_FORCE_CONFIDENTIALITY is not set
# CONFIG_INTEGRITY is not set
# CONFIG_DEFAULT_SECURITY_SMACK is not set
# CONFIG_DEFAULT_SECURITY_APPARMOR is not set
CONFIG_DEFAULT_SECURITY_DAC=y
CONFIG_LSM="lockdown,yama,loadpin,safesetid,integrity"

#
# Kernel hardening options
#

#
# Memory initialization
#
CONFIG_INIT_STACK_NONE=y
# CONFIG_GCC_PLUGIN_STRUCTLEAK_USER is not set
# CONFIG_GCC_PLUGIN_STRUCTLEAK_BYREF is not set
# CONFIG_GCC_PLUGIN_STRUCTLEAK_BYREF_ALL is not set
CONFIG_GCC_PLUGIN_STACKLEAK=y
CONFIG_STACKLEAK_TRACK_MIN_SIZE=100
CONFIG_STACKLEAK_METRICS=y
# CONFIG_STACKLEAK_RUNTIME_DISABLE is not set
CONFIG_INIT_ON_ALLOC_DEFAULT_ON=y
CONFIG_INIT_ON_FREE_DEFAULT_ON=y
# end of Memory initialization
# end of Kernel hardening options
# end of Security options

CONFIG_XOR_BLOCKS=m
CONFIG_CRYPTO=y

#
# Crypto core or helper
#
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD=y
CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_SKCIPHER=y
CONFIG_CRYPTO_SKCIPHER2=y
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_HASH2=y
CONFIG_CRYPTO_RNG=y
CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_RNG_DEFAULT=y
CONFIG_CRYPTO_AKCIPHER2=y
CONFIG_CRYPTO_AKCIPHER=y
CONFIG_CRYPTO_KPP2=y
CONFIG_CRYPTO_KPP=y
CONFIG_CRYPTO_ACOMP2=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_MANAGER2=y
CONFIG_CRYPTO_USER=y
CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y
CONFIG_CRYPTO_GF128MUL=y
CONFIG_CRYPTO_NULL=y
CONFIG_CRYPTO_NULL2=y
CONFIG_CRYPTO_CRYPTD=y
CONFIG_CRYPTO_AUTHENC=y
# CONFIG_CRYPTO_TEST is not set
CONFIG_CRYPTO_SIMD=y
CONFIG_CRYPTO_GLUE_HELPER_X86=y

#
# Public-key cryptography
#
CONFIG_CRYPTO_RSA=y
CONFIG_CRYPTO_DH=y
CONFIG_CRYPTO_ECC=y
CONFIG_CRYPTO_ECDH=m
CONFIG_CRYPTO_ECRDSA=y
CONFIG_CRYPTO_CURVE25519=m

#
# Authenticated Encryption with Associated Data
#
CONFIG_CRYPTO_CCM=y
CONFIG_CRYPTO_GCM=y
CONFIG_CRYPTO_CHACHA20POLY1305=y
CONFIG_CRYPTO_AEGIS128=y
CONFIG_CRYPTO_SEQIV=y
CONFIG_CRYPTO_ECHAINIV=m

#
# Block modes
#
CONFIG_CRYPTO_CBC=y
CONFIG_CRYPTO_CFB=m
CONFIG_CRYPTO_CTR=y
CONFIG_CRYPTO_CTS=y
CONFIG_CRYPTO_ECB=y
CONFIG_CRYPTO_LRW=m
# CONFIG_CRYPTO_OFB is not set
CONFIG_CRYPTO_PCBC=y
# CONFIG_CRYPTO_XTS is not set
CONFIG_CRYPTO_KEYWRAP=y
# CONFIG_CRYPTO_ADIANTUM is not set
CONFIG_CRYPTO_ESSIV=y

#
# Hash modes
#
CONFIG_CRYPTO_CMAC=y
CONFIG_CRYPTO_HMAC=y
CONFIG_CRYPTO_XCBC=m
CONFIG_CRYPTO_VMAC=m

#
# Digest
#
CONFIG_CRYPTO_CRC32C=y
CONFIG_CRYPTO_CRC32C_INTEL=y
CONFIG_CRYPTO_CRC32=y
CONFIG_CRYPTO_CRC32_PCLMUL=y
CONFIG_CRYPTO_XXHASH=m
CONFIG_CRYPTO_BLAKE2B=y
CONFIG_CRYPTO_BLAKE2S=y
CONFIG_CRYPTO_CRCT10DIF=y
CONFIG_CRYPTO_GHASH=y
CONFIG_CRYPTO_POLY1305=y
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_MICHAEL_MIC=y
CONFIG_CRYPTO_RMD128=y
CONFIG_CRYPTO_RMD160=m
# CONFIG_CRYPTO_RMD256 is not set
# CONFIG_CRYPTO_RMD320 is not set
CONFIG_CRYPTO_SHA1=y
CONFIG_CRYPTO_SHA256=y
CONFIG_CRYPTO_SHA512=y
CONFIG_CRYPTO_SHA3=y
# CONFIG_CRYPTO_SM3 is not set
CONFIG_CRYPTO_STREEBOG=y
CONFIG_CRYPTO_TGR192=m
# CONFIG_CRYPTO_WP512 is not set

#
# Ciphers
#
CONFIG_CRYPTO_AES=y
CONFIG_CRYPTO_AES_TI=y
# CONFIG_CRYPTO_AES_NI_INTEL is not set
# CONFIG_CRYPTO_ANUBIS is not set
CONFIG_CRYPTO_ARC4=y
CONFIG_CRYPTO_BLOWFISH=m
CONFIG_CRYPTO_BLOWFISH_COMMON=m
CONFIG_CRYPTO_CAMELLIA=y
CONFIG_CRYPTO_CAST_COMMON=m
# CONFIG_CRYPTO_CAST5 is not set
CONFIG_CRYPTO_CAST6=m
CONFIG_CRYPTO_DES=m
CONFIG_CRYPTO_FCRYPT=m
# CONFIG_CRYPTO_KHAZAD is not set
CONFIG_CRYPTO_SALSA20=y
CONFIG_CRYPTO_CHACHA20=y
CONFIG_CRYPTO_SEED=m
CONFIG_CRYPTO_SERPENT=y
CONFIG_CRYPTO_SERPENT_SSE2_586=y
CONFIG_CRYPTO_SM4=y
CONFIG_CRYPTO_TEA=m
CONFIG_CRYPTO_TWOFISH=m
CONFIG_CRYPTO_TWOFISH_COMMON=m
CONFIG_CRYPTO_TWOFISH_586=m

#
# Compression
#
CONFIG_CRYPTO_DEFLATE=m
CONFIG_CRYPTO_LZO=m
CONFIG_CRYPTO_842=y
CONFIG_CRYPTO_LZ4=y
CONFIG_CRYPTO_LZ4HC=m
CONFIG_CRYPTO_ZSTD=y

#
# Random Number Generation
#
CONFIG_CRYPTO_ANSI_CPRNG=m
CONFIG_CRYPTO_DRBG_MENU=y
CONFIG_CRYPTO_DRBG_HMAC=y
# CONFIG_CRYPTO_DRBG_HASH is not set
CONFIG_CRYPTO_DRBG_CTR=y
CONFIG_CRYPTO_DRBG=y
CONFIG_CRYPTO_JITTERENTROPY=y
CONFIG_CRYPTO_USER_API=y
# CONFIG_CRYPTO_USER_API_HASH is not set
CONFIG_CRYPTO_USER_API_SKCIPHER=y
# CONFIG_CRYPTO_USER_API_RNG is not set
CONFIG_CRYPTO_USER_API_AEAD=y
CONFIG_CRYPTO_STATS=y
CONFIG_CRYPTO_HASH_INFO=y

#
# Crypto library routines
#
CONFIG_CRYPTO_LIB_AES=y
CONFIG_CRYPTO_LIB_ARC4=y
CONFIG_CRYPTO_LIB_BLAKE2S_GENERIC=y
# CONFIG_CRYPTO_LIB_BLAKE2S is not set
CONFIG_CRYPTO_LIB_CHACHA_GENERIC=y
CONFIG_CRYPTO_LIB_CHACHA=y
CONFIG_CRYPTO_LIB_CURVE25519_GENERIC=y
CONFIG_CRYPTO_LIB_CURVE25519=y
CONFIG_CRYPTO_LIB_DES=m
CONFIG_CRYPTO_LIB_POLY1305_RSIZE=1
CONFIG_CRYPTO_LIB_POLY1305_GENERIC=y
# CONFIG_CRYPTO_LIB_POLY1305 is not set
# CONFIG_CRYPTO_LIB_CHACHA20POLY1305 is not set
CONFIG_CRYPTO_LIB_SHA256=y
# CONFIG_CRYPTO_HW is not set
CONFIG_ASYMMETRIC_KEY_TYPE=y
CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE=y
CONFIG_ASYMMETRIC_TPM_KEY_SUBTYPE=m
CONFIG_X509_CERTIFICATE_PARSER=y
# CONFIG_PKCS8_PRIVATE_KEY_PARSER is not set
# CONFIG_TPM_KEY_PARSER is not set
CONFIG_PKCS7_MESSAGE_PARSER=y
# CONFIG_PKCS7_TEST_KEY is not set
# CONFIG_SIGNED_PE_FILE_VERIFICATION is not set

#
# Certificates for signature checking
#
CONFIG_MODULE_SIG_KEY="certs/signing_key.pem"
CONFIG_SYSTEM_TRUSTED_KEYRING=y
CONFIG_SYSTEM_TRUSTED_KEYS=""
# CONFIG_SYSTEM_EXTRA_CERTIFICATE is not set
CONFIG_SECONDARY_TRUSTED_KEYRING=y
CONFIG_SYSTEM_BLACKLIST_KEYRING=y
CONFIG_SYSTEM_BLACKLIST_HASH_LIST=""
# end of Certificates for signature checking

CONFIG_BINARY_PRINTF=y

#
# Library routines
#
CONFIG_RAID6_PQ=m
CONFIG_RAID6_PQ_BENCHMARK=y
CONFIG_PACKING=y
CONFIG_BITREVERSE=y
CONFIG_GENERIC_STRNCPY_FROM_USER=y
CONFIG_GENERIC_STRNLEN_USER=y
CONFIG_GENERIC_NET_UTILS=y
CONFIG_GENERIC_FIND_FIRST_BIT=y
CONFIG_CORDIC=y
CONFIG_RATIONAL=y
CONFIG_GENERIC_PCI_IOMAP=y
CONFIG_GENERIC_IOMAP=y
CONFIG_ARCH_HAS_FAST_MULTIPLIER=y
CONFIG_CRC_CCITT=y
CONFIG_CRC16=y
CONFIG_CRC_T10DIF=m
CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
CONFIG_CRC32_SELFTEST=y
# CONFIG_CRC32_SLICEBY8 is not set
# CONFIG_CRC32_SLICEBY4 is not set
# CONFIG_CRC32_SARWATE is not set
CONFIG_CRC32_BIT=y
CONFIG_CRC64=m
CONFIG_CRC4=y
CONFIG_CRC7=y
CONFIG_LIBCRC32C=y
CONFIG_CRC8=y
CONFIG_XXHASH=y
CONFIG_AUDIT_GENERIC=y
CONFIG_RANDOM32_SELFTEST=y
CONFIG_842_COMPRESS=y
CONFIG_842_DECOMPRESS=y
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
CONFIG_LZO_COMPRESS=m
CONFIG_LZO_DECOMPRESS=y
CONFIG_LZ4_COMPRESS=y
CONFIG_LZ4HC_COMPRESS=m
CONFIG_LZ4_DECOMPRESS=y
CONFIG_ZSTD_COMPRESS=y
CONFIG_ZSTD_DECOMPRESS=y
CONFIG_XZ_DEC=y
# CONFIG_XZ_DEC_X86 is not set
# CONFIG_XZ_DEC_POWERPC is not set
# CONFIG_XZ_DEC_IA64 is not set
CONFIG_XZ_DEC_ARM=y
# CONFIG_XZ_DEC_ARMTHUMB is not set
# CONFIG_XZ_DEC_SPARC is not set
CONFIG_XZ_DEC_BCJ=y
# CONFIG_XZ_DEC_TEST is not set
CONFIG_DECOMPRESS_GZIP=y
CONFIG_DECOMPRESS_BZIP2=y
CONFIG_DECOMPRESS_LZMA=y
CONFIG_DECOMPRESS_XZ=y
CONFIG_DECOMPRESS_LZO=y
CONFIG_GENERIC_ALLOCATOR=y
CONFIG_REED_SOLOMON=m
CONFIG_REED_SOLOMON_ENC8=y
CONFIG_REED_SOLOMON_DEC8=y
CONFIG_ASSOCIATIVE_ARRAY=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT_MAP=y
CONFIG_HAS_DMA=y
CONFIG_NEED_SG_DMA_LENGTH=y
# CONFIG_DMA_API_DEBUG is not set
CONFIG_SGL_ALLOC=y
CONFIG_DQL=y
CONFIG_GLOB=y
CONFIG_GLOB_SELFTEST=y
CONFIG_NLATTR=y
CONFIG_CLZ_TAB=y
CONFIG_IRQ_POLL=y
CONFIG_MPILIB=y
CONFIG_OID_REGISTRY=y
CONFIG_UCS2_STRING=y
CONFIG_HAVE_GENERIC_VDSO=y
CONFIG_GENERIC_GETTIMEOFDAY=y
CONFIG_GENERIC_VDSO_32=y
CONFIG_GENERIC_VDSO_TIME_NS=y
CONFIG_FONT_SUPPORT=y
CONFIG_FONT_8x16=y
CONFIG_FONT_AUTOSELECT=y
CONFIG_ARCH_STACKWALK=y
CONFIG_SBITMAP=y
CONFIG_STRING_SELFTEST=y
# end of Library routines

#
# Kernel hacking
#

#
# printk and dmesg options
#
CONFIG_PRINTK_TIME=y
# CONFIG_PRINTK_CALLER is not set
CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7
CONFIG_CONSOLE_LOGLEVEL_QUIET=4
CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4
CONFIG_BOOT_PRINTK_DELAY=y
# CONFIG_DYNAMIC_DEBUG is not set
# CONFIG_SYMBOLIC_ERRNAME is not set
CONFIG_DEBUG_BUGVERBOSE=y
# end of printk and dmesg options

#
# Compile-time checks and compiler options
#
CONFIG_DEBUG_INFO=y
CONFIG_DEBUG_INFO_REDUCED=y
# CONFIG_DEBUG_INFO_SPLIT is not set
# CONFIG_DEBUG_INFO_DWARF4 is not set
# CONFIG_DEBUG_INFO_BTF is not set
# CONFIG_GDB_SCRIPTS is not set
# CONFIG_ENABLE_MUST_CHECK is not set
CONFIG_FRAME_WARN=2048
CONFIG_STRIP_ASM_SYMS=y
# CONFIG_READABLE_ASM is not set
CONFIG_HEADERS_INSTALL=y
CONFIG_OPTIMIZE_INLINING=y
CONFIG_DEBUG_SECTION_MISMATCH=y
CONFIG_SECTION_MISMATCH_WARN_ONLY=y
# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# end of Compile-time checks and compiler options

#
# Generic Kernel Debugging Instruments
#
CONFIG_MAGIC_SYSRQ=y
CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0x1
CONFIG_MAGIC_SYSRQ_SERIAL=y
CONFIG_DEBUG_FS=y
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
CONFIG_ARCH_HAS_UBSAN_SANITIZE_ALL=y
# CONFIG_UBSAN is not set
CONFIG_UBSAN_ALIGNMENT=y
# end of Generic Kernel Debugging Instruments

CONFIG_DEBUG_KERNEL=y
CONFIG_DEBUG_MISC=y

#
# Memory Debugging
#
CONFIG_PAGE_EXTENSION=y
# CONFIG_DEBUG_PAGEALLOC is not set
# CONFIG_PAGE_OWNER is not set
# CONFIG_PAGE_POISONING is not set
CONFIG_DEBUG_PAGE_REF=y
# CONFIG_DEBUG_RODATA_TEST is not set
CONFIG_GENERIC_PTDUMP=y
CONFIG_PTDUMP_CORE=y
CONFIG_PTDUMP_DEBUGFS=y
CONFIG_DEBUG_OBJECTS=y
# CONFIG_DEBUG_OBJECTS_SELFTEST is not set
# CONFIG_DEBUG_OBJECTS_FREE is not set
# CONFIG_DEBUG_OBJECTS_TIMERS is not set
CONFIG_DEBUG_OBJECTS_WORK=y
# CONFIG_DEBUG_OBJECTS_RCU_HEAD is not set
CONFIG_DEBUG_OBJECTS_PERCPU_COUNTER=y
CONFIG_DEBUG_OBJECTS_ENABLE_DEFAULT=1
CONFIG_HAVE_DEBUG_KMEMLEAK=y
# CONFIG_DEBUG_KMEMLEAK is not set
CONFIG_DEBUG_STACK_USAGE=y
CONFIG_SCHED_STACK_END_CHECK=y
CONFIG_DEBUG_VM=y
# CONFIG_DEBUG_VM_VMACACHE is not set
CONFIG_DEBUG_VM_RB=y
CONFIG_DEBUG_VM_PGFLAGS=y
CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y
# CONFIG_DEBUG_VIRTUAL is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
CONFIG_HAVE_DEBUG_STACKOVERFLOW=y
# CONFIG_DEBUG_STACKOVERFLOW is not set
CONFIG_CC_HAS_KASAN_GENERIC=y
CONFIG_KASAN_STACK=1
# end of Memory Debugging

# CONFIG_DEBUG_SHIRQ is not set

#
# Debug Oops, Lockups and Hangs
#
CONFIG_PANIC_ON_OOPS=y
CONFIG_PANIC_ON_OOPS_VALUE=1
CONFIG_PANIC_TIMEOUT=0
CONFIG_LOCKUP_DETECTOR=y
CONFIG_SOFTLOCKUP_DETECTOR=y
# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
CONFIG_HARDLOCKUP_DETECTOR_PERF=y
CONFIG_HARDLOCKUP_DETECTOR=y
CONFIG_BOOTPARAM_HARDLOCKUP_PANIC=y
CONFIG_BOOTPARAM_HARDLOCKUP_PANIC_VALUE=1
# CONFIG_DETECT_HUNG_TASK is not set
# CONFIG_WQ_WATCHDOG is not set
# end of Debug Oops, Lockups and Hangs

#
# Scheduler Debugging
#
CONFIG_SCHED_DEBUG=y
CONFIG_SCHED_INFO=y
CONFIG_SCHEDSTATS=y
# end of Scheduler Debugging

# CONFIG_DEBUG_TIMEKEEPING is not set

#
# Lock Debugging (spinlocks, mutexes, etc...)
#
CONFIG_LOCK_DEBUGGING_SUPPORT=y
CONFIG_PROVE_LOCKING=y
# CONFIG_LOCK_STAT is not set
CONFIG_DEBUG_RT_MUTEXES=y
CONFIG_DEBUG_SPINLOCK=y
CONFIG_DEBUG_MUTEXES=y
CONFIG_DEBUG_WW_MUTEX_SLOWPATH=y
CONFIG_DEBUG_RWSEMS=y
CONFIG_DEBUG_LOCK_ALLOC=y
CONFIG_LOCKDEP=y
# CONFIG_DEBUG_LOCKDEP is not set
CONFIG_DEBUG_ATOMIC_SLEEP=y
CONFIG_DEBUG_LOCKING_API_SELFTESTS=y
# CONFIG_LOCK_TORTURE_TEST is not set
CONFIG_WW_MUTEX_SELFTEST=m
# end of Lock Debugging (spinlocks, mutexes, etc...)

CONFIG_TRACE_IRQFLAGS=y
CONFIG_STACKTRACE=y
# CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set
# CONFIG_DEBUG_KOBJECT is not set

#
# Debug kernel data structures
#
CONFIG_DEBUG_LIST=y
# CONFIG_DEBUG_PLIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_BUG_ON_DATA_CORRUPTION is not set
# end of Debug kernel data structures

# CONFIG_DEBUG_CREDENTIALS is not set

#
# RCU Debugging
#
CONFIG_PROVE_RCU=y
# CONFIG_PROVE_RCU_LIST is not set
CONFIG_TORTURE_TEST=m
# CONFIG_RCU_PERF_TEST is not set
CONFIG_RCU_TORTURE_TEST=m
CONFIG_RCU_TRACE=y
# CONFIG_RCU_EQS_DEBUG is not set
# end of RCU Debugging

# CONFIG_DEBUG_WQ_FORCE_RR_CPU is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
CONFIG_LATENCYTOP=y
CONFIG_USER_STACKTRACE_SUPPORT=y
CONFIG_NOP_TRACER=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS=y
CONFIG_HAVE_DYNAMIC_FTRACE_WITH_DIRECT_CALLS=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
CONFIG_HAVE_C_RECORDMCOUNT=y
CONFIG_TRACE_CLOCK=y
CONFIG_RING_BUFFER=y
CONFIG_EVENT_TRACING=y
CONFIG_CONTEXT_SWITCH_TRACER=y
CONFIG_RING_BUFFER_ALLOW_SWAP=y
CONFIG_PREEMPTIRQ_TRACEPOINTS=y
CONFIG_TRACING=y
CONFIG_TRACING_SUPPORT=y
CONFIG_FTRACE=y
# CONFIG_BOOTTIME_TRACING is not set
# CONFIG_FUNCTION_TRACER is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_PREEMPTIRQ_EVENTS is not set
# CONFIG_IRQSOFF_TRACER is not set
# CONFIG_SCHED_TRACER is not set
# CONFIG_HWLAT_TRACER is not set
# CONFIG_MMIOTRACE is not set
# CONFIG_ENABLE_DEFAULT_TRACERS is not set
# CONFIG_FTRACE_SYSCALLS is not set
# CONFIG_TRACER_SNAPSHOT is not set
CONFIG_BRANCH_PROFILE_NONE=y
# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
# CONFIG_PROFILE_ALL_BRANCHES is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
CONFIG_UPROBE_EVENTS=y
CONFIG_BPF_EVENTS=y
CONFIG_DYNAMIC_EVENTS=y
CONFIG_PROBE_EVENTS=y
CONFIG_TRACING_MAP=y
CONFIG_HIST_TRIGGERS=y
# CONFIG_TRACE_EVENT_INJECT is not set
# CONFIG_TRACEPOINT_BENCHMARK is not set
# CONFIG_RING_BUFFER_BENCHMARK is not set
# CONFIG_TRACE_EVAL_MAP_FILE is not set
# CONFIG_RING_BUFFER_STARTUP_TEST is not set
# CONFIG_PREEMPTIRQ_DELAY_TEST is not set
# CONFIG_SYNTH_EVENT_GEN_TEST is not set
# CONFIG_PROVIDE_OHCI1394_DMA_INIT is not set
# CONFIG_SAMPLES is not set
CONFIG_ARCH_HAS_DEVMEM_IS_ALLOWED=y

#
# x86 Debugging
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_EARLY_PRINTK_USB=y
CONFIG_X86_VERBOSE_BOOTUP=y
CONFIG_EARLY_PRINTK=y
# CONFIG_EARLY_PRINTK_DBGP is not set
CONFIG_EARLY_PRINTK_USB_XDBC=y
# CONFIG_EFI_PGT_DUMP is not set
# CONFIG_DEBUG_WX is not set
# CONFIG_DOUBLEFAULT is not set
CONFIG_DEBUG_TLBFLUSH=y
CONFIG_HAVE_MMIOTRACE_SUPPORT=y
CONFIG_X86_DECODER_SELFTEST=y
CONFIG_IO_DELAY_0X80=y
# CONFIG_IO_DELAY_0XED is not set
# CONFIG_IO_DELAY_UDELAY is not set
# CONFIG_IO_DELAY_NONE is not set
# CONFIG_DEBUG_BOOT_PARAMS is not set
# CONFIG_CPA_DEBUG is not set
CONFIG_DEBUG_ENTRY=y
CONFIG_DEBUG_NMI_SELFTEST=y
CONFIG_X86_DEBUG_FPU=y
CONFIG_PUNIT_ATOM_DEBUG=y
# CONFIG_UNWINDER_FRAME_POINTER is not set
CONFIG_UNWINDER_GUESS=y
# end of x86 Debugging

#
# Kernel Testing and Coverage
#
CONFIG_KUNIT=m
CONFIG_KUNIT_TEST=m
CONFIG_KUNIT_EXAMPLE_TEST=m
CONFIG_NOTIFIER_ERROR_INJECTION=y
# CONFIG_PM_NOTIFIER_ERROR_INJECT is not set
# CONFIG_NETDEV_NOTIFIER_ERROR_INJECT is not set
CONFIG_FAULT_INJECTION=y
# CONFIG_FAIL_PAGE_ALLOC is not set
# CONFIG_FAIL_MAKE_REQUEST is not set
# CONFIG_FAIL_IO_TIMEOUT is not set
# CONFIG_FAIL_FUTEX is not set
# CONFIG_FAULT_INJECTION_DEBUG_FS is not set
CONFIG_CC_HAS_SANCOV_TRACE_PC=y
CONFIG_RUNTIME_TESTING_MENU=y
# CONFIG_LKDTM is not set
# CONFIG_TEST_LIST_SORT is not set
# CONFIG_TEST_SORT is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_RBTREE_TEST is not set
# CONFIG_REED_SOLOMON_TEST is not set
# CONFIG_INTERVAL_TREE_TEST is not set
# CONFIG_PERCPU_TEST is not set
# CONFIG_ATOMIC64_SELFTEST is not set
# CONFIG_TEST_HEXDUMP is not set
# CONFIG_TEST_STRING_HELPERS is not set
CONFIG_TEST_STRSCPY=m
# CONFIG_TEST_KSTRTOX is not set
CONFIG_TEST_PRINTF=m
CONFIG_TEST_BITMAP=m
# CONFIG_TEST_BITFIELD is not set
# CONFIG_TEST_UUID is not set
# CONFIG_TEST_XARRAY is not set
# CONFIG_TEST_OVERFLOW is not set
# CONFIG_TEST_RHASHTABLE is not set
# CONFIG_TEST_HASH is not set
# CONFIG_TEST_IDA is not set
CONFIG_TEST_LKM=m
CONFIG_TEST_VMALLOC=m
CONFIG_TEST_USER_COPY=m
CONFIG_TEST_BPF=m
CONFIG_TEST_BLACKHOLE_DEV=m
# CONFIG_FIND_BIT_BENCHMARK is not set
CONFIG_TEST_FIRMWARE=m
CONFIG_TEST_SYSCTL=m
# CONFIG_SYSCTL_KUNIT_TEST is not set
# CONFIG_LIST_KUNIT_TEST is not set
# CONFIG_TEST_UDELAY is not set
CONFIG_TEST_STATIC_KEYS=m
# CONFIG_TEST_MEMCAT_P is not set
# CONFIG_TEST_STACKINIT is not set
# CONFIG_TEST_MEMINIT is not set
# CONFIG_MEMTEST is not set
CONFIG_HYPERV_TESTING=y
# end of Kernel Testing and Coverage
# end of Kernel hacking

[-- Attachment #3: job-script --]
[-- Type: text/plain, Size: 4319 bytes --]

#!/bin/sh

export_top_env()
{
	export suite='trinity'
	export testcase='trinity'
	export category='functional'
	export need_memory='300MB'
	export runtime=300
	export job_origin='/lkp-src/allot/rand/vm-snb/trinity.yaml'
	export queue_cmdline_keys='branch
commit
queue_at_least_once'
	export queue='validate'
	export testbox='vm-snb-181'
	export tbox_group='vm-snb'
	export branch='linux-devel/devel-hourly-2020031221'
	export commit='aec3011ae9800585e8e218ca33884a66db156da1'
	export kconfig='i386-randconfig-c003-20200311'
	export repeat_to=4
	export nr_vm=64
	export submit_id='5e6fd8133ec3ce20ed02ebde'
	export job_file='/lkp/jobs/scheduled/vm-snb-181/trinity-300s-openwrt-i386-generic-20190428.cgz-aec3011ae9800585e8e218ca33884a66db156da1-20200317-8429-11azkij-3.yaml'
	export id='68ed6405aa54f3cb8e33e8a5c715008491ea6c2c'
	export queuer_version='/lkp-src'
	export model='qemu-system-x86_64 -enable-kvm -cpu SandyBridge'
	export nr_cpu=2
	export memory='8G'
	export hdd_partitions='/dev/vda /dev/vdb /dev/vdc /dev/vdd /dev/vde /dev/vdf'
	export swap_partitions='/dev/vdg'
	export need_kconfig='CONFIG_KVM_GUEST=y'
	export ssh_base_port=23032
	export rootfs='openwrt-i386-generic-20190428.cgz'
	export compiler='gcc-7'
	export enqueue_time='2020-03-17 03:48:38 +0800'
	export _id='5e6fd8173ec3ce20ed02ebdf'
	export _rt='/result/trinity/300s/vm-snb/openwrt-i386-generic-20190428.cgz/i386-randconfig-c003-20200311/gcc-7/aec3011ae9800585e8e218ca33884a66db156da1'
	export user='lkp'
	export result_root='/result/trinity/300s/vm-snb/openwrt-i386-generic-20190428.cgz/i386-randconfig-c003-20200311/gcc-7/aec3011ae9800585e8e218ca33884a66db156da1/3'
	export scheduler_version='/lkp/lkp/.src-20200316-210616'
	export LKP_SERVER='inn'
	export arch='i386'
	export max_uptime=1500
	export initrd='/osimage/openwrt/openwrt-i386-generic-20190428.cgz'
	export bootloader_append='root=/dev/ram0
user=lkp
job=/lkp/jobs/scheduled/vm-snb-181/trinity-300s-openwrt-i386-generic-20190428.cgz-aec3011ae9800585e8e218ca33884a66db156da1-20200317-8429-11azkij-3.yaml
ARCH=i386
kconfig=i386-randconfig-c003-20200311
branch=linux-devel/devel-hourly-2020031221
commit=aec3011ae9800585e8e218ca33884a66db156da1
BOOT_IMAGE=/pkg/linux/i386-randconfig-c003-20200311/gcc-7/aec3011ae9800585e8e218ca33884a66db156da1/vmlinuz-5.6.0-rc4-00302-gaec3011ae9800
max_uptime=1500
RESULT_ROOT=/result/trinity/300s/vm-snb/openwrt-i386-generic-20190428.cgz/i386-randconfig-c003-20200311/gcc-7/aec3011ae9800585e8e218ca33884a66db156da1/3
LKP_SERVER=inn
selinux=0
debug
apic=debug
sysrq_always_enabled
rcupdate.rcu_cpu_stall_timeout=100
net.ifnames=0
printk.devkmsg=on
panic=-1
softlockup_panic=1
nmi_watchdog=panic
oops=panic
load_ramdisk=2
prompt_ramdisk=0
drbd.minor_count=8
systemd.log_level=err
ignore_loglevel
console=tty0
earlyprintk=ttyS0,115200
console=ttyS0,115200
vga=normal
rw'
	export modules_initrd='/pkg/linux/i386-randconfig-c003-20200311/gcc-7/aec3011ae9800585e8e218ca33884a66db156da1/modules.cgz'
	export lkp_initrd='/osimage/user/lkp/lkp-i386.cgz'
	export site='inn'
	export LKP_CGI_PORT=80
	export LKP_CIFS_PORT=139
	export schedule_notify_address=
	export queue_at_least_once=1
	export kernel='/pkg/linux/i386-randconfig-c003-20200311/gcc-7/aec3011ae9800585e8e218ca33884a66db156da1/vmlinuz-5.6.0-rc4-00302-gaec3011ae9800'
	export dequeue_time='2020-03-17 03:48:44 +0800'
	export job_initrd='/lkp/jobs/scheduled/vm-snb-181/trinity-300s-openwrt-i386-generic-20190428.cgz-aec3011ae9800585e8e218ca33884a66db156da1-20200317-8429-11azkij-3.cgz'

	[ -n "$LKP_SRC" ] ||
	export LKP_SRC=/lkp/${user:-lkp}/src
}

run_job()
{
	echo $$ > $TMP/run-job.pid

	. $LKP_SRC/lib/http.sh
	. $LKP_SRC/lib/job.sh
	. $LKP_SRC/lib/env.sh

	export_top_env

	run_monitor $LKP_SRC/monitors/wrapper kmsg
	run_monitor $LKP_SRC/monitors/wrapper heartbeat
	run_monitor $LKP_SRC/monitors/wrapper meminfo
	run_monitor $LKP_SRC/monitors/wrapper oom-killer
	run_monitor $LKP_SRC/monitors/plain/watchdog

	run_test $LKP_SRC/tests/wrapper trinity
}

extract_stats()
{
	export stats_part_begin=
	export stats_part_end=

	$LKP_SRC/stats/wrapper kmsg
	$LKP_SRC/stats/wrapper meminfo

	$LKP_SRC/stats/wrapper time trinity.time
	$LKP_SRC/stats/wrapper dmesg
	$LKP_SRC/stats/wrapper kmsg
	$LKP_SRC/stats/wrapper last_state
	$LKP_SRC/stats/wrapper stderr
	$LKP_SRC/stats/wrapper time
}

"$@"

[-- Attachment #4: dmesg.xz --]
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Seeding trinity based on i386-randconfig-c003-20200311

^ permalink raw reply	[flat|nested] 16+ messages in thread

end of thread, other threads:[~2020-03-17  8:47 UTC | newest]

Thread overview: 16+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-03-06 23:42 [patch 0/2] x86/kvm: Sanitize async page fault Thomas Gleixner
2020-03-06 23:42 ` [patch 1/2] x86/kvm: Handle async page faults directly through do_page_fault() Thomas Gleixner
2020-03-17  8:47   ` [x86/kvm] aec3011ae9: WARNING:at_arch/x86/kernel/kvm.c:#kvm_guest_init kernel test robot
2020-03-06 23:42 ` [patch 2/2] x86/kvm: Sanitize kvm_async_pf_task_wait() Thomas Gleixner
2020-03-07  0:22   ` Paul E. McKenney
2020-03-07  1:02     ` Thomas Gleixner
2020-03-07  3:48       ` Paul E. McKenney
2020-03-07  2:18   ` Andy Lutomirski
2020-03-07 10:01     ` Thomas Gleixner
2020-03-07 15:10       ` Andy Lutomirski
2020-03-07 15:51         ` Andy Lutomirski
2020-03-07 19:18           ` Thomas Gleixner
2020-03-07 19:30             ` Andy Lutomirski
2020-03-07 15:52         ` Thomas Gleixner
2020-03-07 16:06           ` Andy Lutomirski
2020-03-07 20:08             ` Thomas Gleixner

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