[PATCH 0/2] tracing: Detect unsafe dereferencing of pointers from trace events

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* [PATCH 0/2] tracing: Detect unsafe dereferencing of pointers from trace events
@ 2021-02-26 18:59 Steven Rostedt
  2021-02-26 18:59 ` [PATCH 1/2] tracing: Add check of trace event print fmts for dereferencing pointers Steven Rostedt
                   ` (2 more replies)
  0 siblings, 3 replies; 21+ messages in thread
From: Steven Rostedt @ 2021-02-26 18:59 UTC (permalink / raw)
  To: linux-kernel
  Cc: Ingo Molnar, Andrew Morton, Masami Hiramatsu, Linus Torvalds, Jacob Wen

After seeing that an unsafe string dereference in a trace event made
it into the kernel, I decided it's time to add some sanity checks to
catch these cases without needing me to supervise.

The first patch scans the print fmts of the trace events looking for
dereferencing pointers from %p*, and making sure that they refer back
to the trace event itself.

The second patch handles strings "%s", as there are cases that are
fine with dereferencing the string outside the trace event. On reading
of the trace file, the %s is looked for and when found, the logic checks
the pointer that it is about to be dereferenced to see if it is a
valid location. This check would have caught the last unsafe dereference
committed into the kernel.

Steven Rostedt (VMware) (2):
      tracing: Add check of trace event print fmts for dereferencing pointers
      tracing: Add a verifier to check string pointers for trace events

----
 kernel/trace/trace.c        | 148 +++++++++++++++++++++++++++++++++
 kernel/trace/trace.h        |   2 +
 kernel/trace/trace_events.c | 198 ++++++++++++++++++++++++++++++++++++++++++++
 kernel/trace/trace_output.c |   2 +-
 4 files changed, 349 insertions(+), 1 deletion(-)

^ permalink raw reply	[flat|nested] 21+ messages in thread

* [PATCH 1/2] tracing: Add check of trace event print fmts for dereferencing pointers
  2021-02-26 18:59 [PATCH 0/2] tracing: Detect unsafe dereferencing of pointers from trace events Steven Rostedt
@ 2021-02-26 18:59 ` Steven Rostedt
  2021-02-27 14:16   ` [tracing] 5c71984c21: WARNING:at_kernel/trace/trace_events.c:#test_event_printk kernel test robot
  2021-02-26 18:59 ` [PATCH 2/2] tracing: Add a verifier to check string pointers for trace events Steven Rostedt
  2021-02-26 22:21 ` [PATCH 0/2] tracing: Detect unsafe dereferencing of pointers from " Linus Torvalds
  2 siblings, 1 reply; 21+ messages in thread
From: Steven Rostedt @ 2021-02-26 18:59 UTC (permalink / raw)
  To: linux-kernel
  Cc: Ingo Molnar, Andrew Morton, Masami Hiramatsu, Linus Torvalds, Jacob Wen

From: "Steven Rostedt (VMware)" <rostedt@goodmis.org>

Trace events record data into the ring buffer at the time of the event. The
trace event has a printf logic to display the recorded data at a much later
time when the user reads the trace file. This makes using dereferencing
pointers unsafe if the dereferenced pointer points to the original source.
The safe way to handle this is to create an array within the trace event and
copy the source into the array. Then the dereference pointer may point to
that array.

As this is a easy mistake to make, a check is added to examine all trace
event print fmts to make sure that they are safe to use. This only checks
the various %p* dereferenced pointers like %pB, %pR, etc. It does not handle
dereferencing of strings, as there are some use cases that are OK to
dereference the source. That will be dealt with differently.

Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
---
 kernel/trace/trace_events.c | 198 ++++++++++++++++++++++++++++++++++++
 1 file changed, 198 insertions(+)

diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c
index c1e90611fe22..c620ada89282 100644
--- a/kernel/trace/trace_events.c
+++ b/kernel/trace/trace_events.c
@@ -217,6 +217,202 @@ int trace_event_get_offsets(struct trace_event_call *call)
 	return tail->offset + tail->size;
 }
 
+/*
+ * Check if the referenced field is an array and return true,
+ * as arrays are OK to dereference.
+ */
+static bool test_field(const char *fmt, struct trace_event_call *call)
+{
+	struct trace_event_fields *field = call->class->fields_array;
+	const char *array_descriptor;
+	const char *p = fmt;
+	int len;
+
+	if (!(len = str_has_prefix(fmt, "REC->")))
+		return false;
+	fmt += len;
+	for (p = fmt; *p; p++) {
+		if (!isalnum(*p) && *p != '_')
+			break;
+	}
+	len = p - fmt;
+
+	for (; field->type; field++) {
+		if (strncmp(field->name, fmt, len) ||
+		    field->name[len])
+			continue;
+		array_descriptor = strchr(field->type, '[');
+		/* This is an array and is OK to dereference. */
+		return array_descriptor != NULL;
+	}
+	return false;
+}
+
+/* For type cast only, does not handle quotes */
+static int skip_parens(const char *fmt)
+{
+	int parens = 0;
+	int i;
+
+	for (i = 0; fmt[i]; i++) {
+		switch (fmt[i]) {
+		case '(':
+			parens++;
+			break;
+		case ')':
+			if (!--parens)
+				return i + 1;
+		}
+	}
+	return i;
+}
+
+/*
+ * Examine the print fmt of the event looking for unsafe dereference
+ * pointers using %p* that could be recorded in the trace event and
+ * much later referenced after the pointer was freed. Dereferencing
+ * pointers are OK, if it is dereferenced into the event itself.
+ */
+static void test_event_printk(struct trace_event_call *call)
+{
+	u64 dereference_flags = 0;
+	bool first = true;
+	const char *fmt;
+	int parens = 0;
+	char in_quote = 0;
+	int start_arg = 0;
+	int arg = 0;
+	int i;
+
+	fmt = call->print_fmt;
+
+	if (!fmt)
+		return;
+
+	for (i = 0; fmt[i]; i++) {
+		switch (fmt[i]) {
+		case '\\':
+			i++;
+			if (!fmt[i])
+				return;
+			continue;
+		case '"':
+		case '\'':
+			/*
+			 * The print fmt starts with a string that
+			 * is processed first to find %p* usage,
+			 * then after the first string, the print fmt
+			 * contains arguments that are used to check
+			 * if the dereferenced %p* usage is safe.
+			 */
+			if (first) {
+				if (fmt[i] == '\'')
+					continue;
+				if (in_quote) {
+					arg = 0;
+					first = false;
+					/*
+					 * If there was no %p* uses
+					 * the fmt is OK.
+					 */
+					if (!dereference_flags)
+						return;
+				}
+			}
+			if (in_quote) {
+				if (in_quote == fmt[i])
+					in_quote = 0;
+			} else {
+				in_quote = fmt[i];
+			}
+			continue;
+		case '%':
+			if (!first || !in_quote)
+				continue;
+			i++;
+			if (!fmt[i])
+				return;
+			switch (fmt[i]) {
+			case '%':
+				continue;
+			case 'p':
+				/* Find dereferencing fields */
+				switch (fmt[i + 1]) {
+				case 'B': case 'R': case 'r':
+				case 'b': case 'M': case 'm':
+				case 'I': case 'i': case 'E':
+				case 'U': case 'V': case 'N':
+				case 'a': case 'd': case 'D':
+				case 'g': case 't': case 'C':
+				case 'O': case 'f':
+					if (WARN_ONCE(arg == 63,
+						      "Event: %s",
+						      trace_event_name(call)))
+						return;
+					dereference_flags |= 1ULL << arg;
+				}
+				break;
+			}
+			arg++;
+			continue;
+		case '(':
+			if (in_quote)
+				continue;
+			parens++;
+			continue;
+		case ')':
+			if (in_quote)
+				continue;
+			parens--;
+			if (WARN_ONCE(parens < 0, "Event: %s\narg='%s'\n%*s",
+				      trace_event_name(call),
+				      fmt + start_arg,
+				      (i - start_arg) + 5, "^"))
+				return;
+			continue;
+		case ',':
+			if (in_quote || parens)
+				continue;
+			i++;
+			while (isspace(fmt[i]))
+				i++;
+			if (fmt[i] == '(')
+				i += skip_parens(fmt + i);
+			start_arg = i;
+			/* dereferenced pointers are fine here */
+			if (fmt[i] == '&')
+				dereference_flags &= ~(1ULL << arg);
+
+			/* Only check the field if this arg is dereferenced */
+			if (dereference_flags & (1ULL << arg)) {
+				if (test_field(fmt + i, call))
+					dereference_flags &= ~(1ULL << arg);
+			}
+			i--;
+			arg++;
+		}
+	}
+
+	/*
+	 * If you triggered the below warning, the trace event reported
+	 * uses an unsafe dereference pointer %p*. As the data stored
+	 * at the trace event time may no longer exist when the trace
+	 * event is printed, dereferencing to the original source is
+	 * unsafe. The source of the dereference must be copied into the
+	 * event itself, and the dereference must access the copy instead.
+	 */
+	if (WARN_ON_ONCE(dereference_flags)) {
+		arg = 0;
+		while (!(dereference_flags & 1)) {
+			dereference_flags >>= 1;
+			arg++;
+		}
+		pr_warn("event %s has unsafe dereference of argument %d\n",
+			trace_event_name(call), arg);
+		pr_warn("print_fmt: %s\n", fmt);
+	}
+}
+
 int trace_event_raw_init(struct trace_event_call *call)
 {
 	int id;
@@ -225,6 +421,8 @@ int trace_event_raw_init(struct trace_event_call *call)
 	if (!id)
 		return -ENODEV;
 
+	test_event_printk(call);
+
 	return 0;
 }
 EXPORT_SYMBOL_GPL(trace_event_raw_init);
-- 
2.30.0



^ permalink raw reply related	[flat|nested] 21+ messages in thread

* [tracing]  5c71984c21: WARNING:at_kernel/trace/trace_events.c:#test_event_printk
  2021-02-26 18:59 ` [PATCH 1/2] tracing: Add check of trace event print fmts for dereferencing pointers Steven Rostedt
@ 2021-02-27 14:16   ` kernel test robot
  0 siblings, 0 replies; 21+ messages in thread
From: kernel test robot @ 2021-02-27 14:16 UTC (permalink / raw)
  To: Steven Rostedt
  Cc: 0day robot, LKML, lkp, Ingo Molnar, Andrew Morton,
	Masami Hiramatsu, Linus Torvalds, Jacob Wen

[-- Attachment #1: Type: text/plain, Size: 16598 bytes --]


Greeting,

FYI, we noticed the following commit (built with gcc-9):

commit: 5c71984c2178ced437bc855dd09a9dd268b756c4 ("[PATCH 1/2] tracing: Add check of trace event print fmts for dereferencing pointers")
url: https://github.com/0day-ci/linux/commits/Steven-Rostedt/tracing-Detect-unsafe-dereferencing-of-pointers-from-trace-events/20210227-030901
base: https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git 8b83369ddcb3fb9cab5c1088987ce477565bb630

in testcase: boot

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):


+-----------------------------------------------------------+------------+------------+
|                                                           | 8b83369ddc | 5c71984c21 |
+-----------------------------------------------------------+------------+------------+
| boot_successes                                            | 6          | 0          |
| boot_failures                                             | 0          | 6          |
| WARNING:at_kernel/trace/trace_events.c:#test_event_printk | 0          | 6          |
| EIP:test_event_printk                                     | 0          | 6          |
+-----------------------------------------------------------+------------+------------+


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


[    1.360022] WARNING: CPU: 0 PID: 0 at kernel/trace/trace_events.c:404 test_event_printk (kbuild/src/consumer/kernel/trace/trace_events.c:404 (discriminator 1)) 
[    1.361410] Modules linked in:
[    1.361889] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.11.0-11483-g5c71984c2178 #2
[    1.363072] EIP: test_event_printk (kbuild/src/consumer/kernel/trace/trace_events.c:404 (discriminator 1)) 
[ 1.363753] Code: 01 66 90 0f 88 57 03 00 00 83 c3 01 89 5d ec 8b 45 f0 0f b6 04 18 84 c0 75 c1 8b 75 d8 8b 7d dc 89 f8 09 f0 0f 84 6f ff ff ff <0f> 0b 89 f0 83 e0 01 0f 85 c5 d9 f2 00 0f ac fe 01 d1 ef 83 c0 01
All code
========
   0:	01 66 90             	add    %esp,-0x70(%rsi)
   3:	0f 88 57 03 00 00    	js     0x360
   9:	83 c3 01             	add    $0x1,%ebx
   c:	89 5d ec             	mov    %ebx,-0x14(%rbp)
   f:	8b 45 f0             	mov    -0x10(%rbp),%eax
  12:	0f b6 04 18          	movzbl (%rax,%rbx,1),%eax
  16:	84 c0                	test   %al,%al
  18:	75 c1                	jne    0xffffffffffffffdb
  1a:	8b 75 d8             	mov    -0x28(%rbp),%esi
  1d:	8b 7d dc             	mov    -0x24(%rbp),%edi
  20:	89 f8                	mov    %edi,%eax
  22:	09 f0                	or     %esi,%eax
  24:	0f 84 6f ff ff ff    	je     0xffffffffffffff99
  2a:*	0f 0b                	ud2    		<-- trapping instruction
  2c:	89 f0                	mov    %esi,%eax
  2e:	83 e0 01             	and    $0x1,%eax
  31:	0f 85 c5 d9 f2 00    	jne    0xf2d9fc
  37:	0f ac fe 01          	shrd   $0x1,%edi,%esi
  3b:	d1 ef                	shr    %edi
  3d:	83 c0 01             	add    $0x1,%eax

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2    
   2:	89 f0                	mov    %esi,%eax
   4:	83 e0 01             	and    $0x1,%eax
   7:	0f 85 c5 d9 f2 00    	jne    0xf2d9d2
   d:	0f ac fe 01          	shrd   $0x1,%edi,%esi
  11:	d1 ef                	shr    %edi
  13:	83 c0 01             	add    $0x1,%eax
[    1.366646] EAX: 00000008 EBX: 0000006c ECX: 00000004 EDX: 00000000
[    1.367616] ESI: 00000008 EDI: 00000000 EBP: 82ab5f3c ESP: 82ab5ef4
[    1.368594] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 EFLAGS: 00210002
[    1.369643] CR0: 80050033 CR2: ffbff000 CR3: 0347f000 CR4: 000406b0
[    1.370612] Call Trace:
[    1.370997] ? up_write (kbuild/src/consumer/kernel/locking/rwsem.c:1321 kbuild/src/consumer/kernel/locking/rwsem.c:1459) 
[    1.371555] trace_event_raw_init (kbuild/src/consumer/kernel/trace/trace_events.c:426) 
[    1.372220] event_init (kbuild/src/consumer/kernel/trace/trace_events.c:2498) 
[    1.372738] ? trace_event_init (kbuild/src/consumer/include/linux/list.h:282 kbuild/src/consumer/kernel/trace/trace.h:388 kbuild/src/consumer/kernel/trace/trace_events.c:3592 kbuild/src/consumer/kernel/trace/trace_events.c:3697) 
[    1.373375] trace_event_init (kbuild/src/consumer/kernel/trace/trace_events.c:3603 kbuild/src/consumer/kernel/trace/trace_events.c:3697) 
[    1.373986] trace_init (kbuild/src/consumer/kernel/trace/trace.c:9701) 
[    1.374476] start_kernel (kbuild/src/consumer/init/main.c:949 (discriminator 11)) 
[    1.375049] i386_start_kernel (kbuild/src/consumer/arch/x86/kernel/head32.c:57) 
[    1.375658] startup_32_smp (kbuild/src/consumer/arch/x86/kernel/head_32.S:328) 
[    1.376278] irq event stamp: 0
[    1.376754] hardirqs last enabled at (0): 0x0 
[    1.377613] hardirqs last disabled at (0): 0x0 
[    1.378471] softirqs last enabled at (0): 0x0 
[    1.379329] softirqs last disabled at (0): 0x0 
[    1.380202] ---[ end trace 7c274a1c59fae664 ]---
[    1.380914] event rdev_reset_tid_config has unsafe dereference of argument 3
[    1.381998] print_fmt: "%s, netdev:%s(%d), peer: %pM, tids: 0x%x", REC->wiphy_name, REC->name, REC->ifindex, (REC->peer), REC->tids
[    1.383843] event rdev_set_tid_config has unsafe dereference of argument 3
[    1.384913] print_fmt: "%s, netdev:%s(%d), peer: %pM", REC->wiphy_name, REC->name, REC->ifindex, (REC->peer)
[    1.386434] event rdev_probe_mesh_link has unsafe dereference of argument 3
[    1.387507] print_fmt: "%s, netdev:%s(%d), %pM", REC->wiphy_name, REC->name, REC->ifindex, (REC->dest)
[    1.388962] event cfg80211_update_owe_info_event has unsafe dereference of argument 3
[    1.390168] print_fmt: "%s, netdev:%s(%d), peer: %pM", REC->wiphy_name, REC->name, REC->ifindex, (REC->peer)
[    1.391688] event rdev_update_owe_info has unsafe dereference of argument 3
[    1.392773] print_fmt: "%s, netdev:%s(%d), peer: %pM status %d", REC->wiphy_name, REC->name, REC->ifindex, (REC->peer), REC->status
[    1.394602] event cfg80211_pmsr_report has unsafe dereference of argument 3
[    1.395677] print_fmt: "%s, wdev(%u), cookie:%lld, %pM", REC->wiphy_name, (REC->id), (unsigned long long)REC->cookie, (REC->addr)
[    1.397489] event cfg80211_ft_event has unsafe dereference of argument 3
[    1.398526] print_fmt: "%s, netdev:%s(%d), target_ap: %pM", REC->wiphy_name, REC->name, REC->ifindex, (REC->target_ap)
[    1.400200] event cfg80211_return_bss has unsafe dereference of argument 0
[    1.401265] print_fmt: "%pM, band: %d, freq: %u.%03u", (REC->bssid), REC->band, REC->center_freq, REC->freq_offset
[    1.402868] event cfg80211_inform_bss_frame has unsafe dereference of argument 8
[    1.404016] print_fmt: "%s, band: %d, freq: %u.%03u(scan_width: %d) signal: %d, tsb:%llu, detect_tsf:%llu, tsf_bssid: %pM", REC->wiphy_name, REC->band, REC->center_freq, REC->freq_offset, REC->scan_width, REC->signal, (unsigned long long)REC->ts_boottime, (unsigned long long)REC->parent_tsf, (REC->parent_bssid)
[    1.408277] event cfg80211_get_bss has unsafe dereference of argument 4
[    1.409297] print_fmt: "%s, band: %d, freq: %u.%03u, %pM, buf: %#.2x, bss_type: %d, privacy: %d", REC->wiphy_name, REC->band, REC->center_freq, REC->freq_offset, (REC->bssid), ((u8 *)__get_dynamic_array(ssid))[0], REC->bss_type, REC->privacy
[    1.412593] event cfg80211_scan_done has unsafe dereference of argument 2
[    1.413682] print_fmt: "aborted: %s, scan start (TSF): %llu, tsf_bssid: %pM", (REC->aborted) ? "true" : "false", (unsigned long long)REC->scan_start_tsf, (REC->tsf_bssid)
[    1.416032] event cfg80211_tdls_oper_request has unsafe dereference of argument 3
[    1.417182] print_fmt: "%s, netdev:%s(%d), peer: %pM, oper: %d, reason_code %u", REC->wiphy_name, REC->name, REC->ifindex, (REC->peer), REC->oper, REC->reason_code
[    1.419435] event cfg80211_pmksa_candidate_notify has unsafe dereference of argument 3
[    1.420664] print_fmt: "netdev:%s(%d), index:%d, bssid: %pM, pre auth: %s", REC->name, REC->ifindex, REC->index, (REC->bssid), (REC->preauth) ? "true" : "false"
[    1.422874] event cfg80211_gtk_rekey_notify has unsafe dereference of argument 2
[    1.424019] print_fmt: "netdev:%s(%d), mac: %pM", REC->name, REC->ifindex, (REC->macaddr)
[    1.425285] event cfg80211_cqm_pktloss_notify has unsafe dereference of argument 2
[    1.426451] print_fmt: "netdev:%s(%d), peer: %pM, num of lost packets: %u", REC->name, REC->ifindex, (REC->peer), REC->num_packets
[    1.428267] event cfg80211_probe_status has unsafe dereference of argument 2
[    1.429352] print_fmt: "netdev:%s(%d) addr:%pM, cookie: %llu, acked: %s", REC->name, REC->ifindex, (REC->addr), REC->cookie, (REC->acked) ? "true" : "false"
[    1.431507] event cfg80211_ibss_joined has unsafe dereference of argument 2
[    1.432591] print_fmt: "netdev:%s(%d), bssid: %pM, band: %d, freq: %u.%03u", REC->name, REC->ifindex, (REC->bssid), REC->band, REC->center_freq, REC->freq_offset
[    1.434814] event cfg80211_rx_unexpected_4addr_frame has unsafe dereference of argument 2
[    1.436080] print_fmt: "netdev:%s(%d), %pM", REC->name, REC->ifindex, (REC->addr)
[    1.437237] event cfg80211_rx_spurious_frame has unsafe dereference of argument 2
[    1.438397] print_fmt: "netdev:%s(%d), %pM", REC->name, REC->ifindex, (REC->addr)
[    1.439576] event cfg80211_rx_control_port has unsafe dereference of argument 3
[    1.440718] print_fmt: "netdev:%s(%d), len=%d, %pM, proto: 0x%x, unencrypted: %s", REC->name, REC->ifindex, REC->len, (REC->from), REC->proto, (REC->unencrypted) ? "true" : "false"
[    1.443201] event cfg80211_del_sta has unsafe dereference of argument 2
[    1.444230] print_fmt: "netdev:%s(%d), mac: %pM", REC->name, REC->ifindex, (REC->macaddr)
[    1.445507] event cfg80211_new_sta has unsafe dereference of argument 2
[    1.446528] print_fmt: "netdev:%s(%d), %pM", REC->name, REC->ifindex, (REC->mac_addr)
[    1.447753] event cfg80211_michael_mic_failure has unsafe dereference of argument 2
[    1.448942] print_fmt: "netdev:%s(%d), %pM, key type: %d, key id: %d, tsc: %pm", REC->name, REC->ifindex, (REC->addr), REC->key_type, REC->key_id, REC->tsc
[    1.451088] event cfg80211_send_assoc_timeout has unsafe dereference of argument 2
[    1.452264] print_fmt: "netdev:%s(%d), mac: %pM", REC->name, REC->ifindex, (REC->mac)
[    1.453478] event cfg80211_send_auth_timeout has unsafe dereference of argument 2
[    1.454627] print_fmt: "netdev:%s(%d), mac: %pM", REC->name, REC->ifindex, (REC->mac)
[    1.455843] event cfg80211_send_rx_assoc has unsafe dereference of argument 2
[    1.456949] print_fmt: "netdev:%s(%d), %pM, band: %d, freq: %u.%03u", REC->name, REC->ifindex, (REC->bssid), REC->band, REC->center_freq, REC->freq_offset
[    1.459087] event cfg80211_notify_new_peer_candidate has unsafe dereference of argument 2
[    1.460354] print_fmt: "netdev:%s(%d), mac: %pM", REC->name, REC->ifindex, (REC->macaddr)
[    1.461650] event rdev_del_pmk has unsafe dereference of argument 3
[    1.462630] print_fmt: "%s, netdev:%s(%d), %pM", REC->wiphy_name, REC->name, REC->ifindex, (REC->aa)
[    1.464056] event rdev_set_pmk has unsafe dereference of argument 3
[    1.465024] print_fmt: "%s, netdev:%s(%d), %pMpmk_len=%u, pmk: %s pmk_r0_name: %s", REC->wiphy_name, REC->name, REC->ifindex, (REC->aa), REC->pmk_len, __print_array(__get_dynamic_array(pmk), __get_dynamic_array_len(pmk), 1), REC->pmk_r0_name_len ? __print_array(__get_dynamic_array(pmk_r0_name), __get_dynamic_array_len(pmk_r0_name), 1) : ""
[    1.469665] event rdev_tdls_cancel_channel_switch has unsafe dereference of argument 3
[    1.470891] print_fmt: "%s, netdev:%s(%d), %pM", REC->wiphy_name, REC->name, REC->ifindex, (REC->addr)
[    1.472341] event rdev_tdls_channel_switch has unsafe dereference of argument 3
[    1.473467] print_fmt: "%s, netdev:%s(%d), %pM oper class %d, band: %d, control freq: %u.%03u, width: %d, cf1: %u.%03u, cf2: %u", REC->wiphy_name, REC->name, REC->ifindex, (REC->addr), REC->oper_class, REC->band, REC->control_freq, REC->freq_offset, REC->width, REC->center_freq1, REC->freq1_offset, REC->center_freq2
[    1.477783] event rdev_del_tx_ts has unsafe dereference of argument 3
[    1.478782] print_fmt: "%s, netdev:%s(%d), %pM, TSID %d", REC->wiphy_name, REC->name, REC->ifindex, (REC->peer), REC->tsid
[    1.480504] event rdev_add_tx_ts has unsafe dereference of argument 3
[    1.481497] print_fmt: "%s, netdev:%s(%d), %pM, TSID %d, UP %d, time %d", REC->wiphy_name, REC->name, REC->ifindex, (REC->peer), REC->tsid, REC->user_prio, REC->admitted_time
[    1.483933] event rdev_tx_control_port has unsafe dereference of argument 3
[    1.485021] print_fmt: "%s, netdev:%s(%d), %pM, proto: 0x%x, unencrypted: %s", REC->wiphy_name, REC->name, REC->ifindex, (REC->dest), (__u16)__builtin_bswap16((__u16)(( __u16)(__be16)(REC->proto))), (REC->unencrypted) ? "true" : "false"
[    1.488264] event rdev_del_pmksa has unsafe dereference of argument 3
[    1.489261] print_fmt: "%s, netdev:%s(%d), bssid: %pM", REC->wiphy_name, REC->name, REC->ifindex, (REC->bssid)
[    1.490810] event rdev_set_pmksa has unsafe dereference of argument 3
[    1.491801] print_fmt: "%s, netdev:%s(%d), bssid: %pM", REC->wiphy_name, REC->name, REC->ifindex, (REC->bssid)
[    1.493370] event rdev_probe_client has unsafe dereference of argument 3
[    1.494406] print_fmt: "%s, netdev:%s(%d), %pM", REC->wiphy_name, REC->name, REC->ifindex, (REC->peer)
[    1.495844] event rdev_tdls_oper has unsafe dereference of argument 3
[    1.496849] print_fmt: "%s, netdev:%s(%d), %pM, oper: %d", REC->wiphy_name, REC->name, REC->ifindex, (REC->peer), REC->oper
[    1.498575] event rdev_tdls_mgmt has unsafe dereference of argument 3
[    1.499569] print_fmt: "%s, netdev:%s(%d), %pM, action_code: %u, dialog_token: %u, status_code: %u, peer_capability: %u initiator: %s buf: %#.2x ", REC->wiphy_name, REC->name, REC->ifindex, (REC->peer), REC->action_code, REC->dialog_token, REC->status_code, REC->peer_capability, (REC->initiator) ? "true" : "false", ((u8 *)__get_dynamic_array(buf))[0]
[    1.504375] event rdev_set_bitrate_mask has unsafe dereference of argument 3
[    1.505466] print_fmt: "%s, netdev:%s(%d), peer: %pM", REC->wiphy_name, REC->name, REC->ifindex, (REC->peer)
[    1.506995] event rdev_join_ibss has unsafe dereference of argument 3
[    1.508000] print_fmt: "%s, netdev:%s(%d), bssid: %pM, ssid: %s", REC->wiphy_name, REC->name, REC->ifindex, (REC->bssid), REC->ssid
[    1.509842] event rdev_connect has unsafe dereference of argument 3
[    1.510807] print_fmt: "%s, netdev:%s(%d), bssid: %pM, ssid: %s, auth type: %d, privacy: %s, wpa versions: %u, flags: %u, previous bssid: %pM", REC->wiphy_name, REC->name, REC->ifindex, (REC->bssid), REC->ssid, REC->auth_type, (REC->privacy) ? "true" : "false", REC->wpa_versions, REC->flags, (REC->prev_bssid)
[    1.515044] event rdev_disassoc has unsafe dereference of argument 3
[    1.516041] print_fmt: "%s, netdev:%s(%d), bssid: %pM, reason: %u, local state change: %s", REC->wiphy_name, REC->name, REC->ifindex, (REC->bssid), REC->reason_code, (REC->local_state_change) ? "true" : "false"
[    1.518933] event rdev_deauth has unsafe dereference of argument 3
[    1.519885] print_fmt: "%s, netdev:%s(%d), bssid: %pM, reason: %u", REC->wiphy_name, REC->name, REC->ifindex, (REC->bssid), REC->reason_code
[    1.521840] event rdev_assoc has unsafe dereference of argument 3
[    1.522783] print_fmt: "%s, netdev:%s(%d), bssid: %pM, previous bssid: %pM, use mfp: %s, flags: %u", REC->wiphy_name, REC->name, REC->ifindex, (REC->bssid), (REC->prev_bssid), (REC->use_mfp) ? "true" : "false", REC->flags
[    1.525817] event rdev_auth has unsafe dereference of argument 4
[    1.526742] print_fmt: "%s, netdev:%s(%d), auth type: %d, bssid: %pM", REC->wiphy_name, REC->name, REC->ifindex, REC->auth_type, (REC->bssid)
[    1.528736] event rdev_dump_mpp has unsafe dereference of argument 4
[    1.529718] print_fmt: "%s, netdev:%s(%d), index: %d, destination: %pM, mpp: %pM", REC->wiphy_name, REC->name, REC->ifindex, REC->idx, (REC->dst), (REC->mpp)
[    1.531895] event rdev_get_mpp has unsafe dereference of argument 3


To reproduce:

        # build kernel
	cd linux
	cp config-5.11.0-11483-g5c71984c2178 .config
	make HOSTCC=gcc-9 CC=gcc-9 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,
Oliver Sang


[-- Attachment #2: config-5.11.0-11483-g5c71984c2178 --]
[-- Type: text/plain, Size: 140699 bytes --]

#
# Automatically generated file; DO NOT EDIT.
# Linux/i386 5.11.0 Kernel Configuration
#
CONFIG_CC_VERSION_TEXT="gcc-9 (Debian 9.3.0-15) 9.3.0"
CONFIG_CC_IS_GCC=y
CONFIG_GCC_VERSION=90300
CONFIG_CLANG_VERSION=0
CONFIG_LD_IS_BFD=y
CONFIG_LD_VERSION=23500
CONFIG_LLD_VERSION=0
CONFIG_CC_HAS_ASM_GOTO=y
CONFIG_CC_HAS_ASM_INLINE=y
CONFIG_IRQ_WORK=y
CONFIG_BUILDTIME_TABLE_SORT=y
CONFIG_THREAD_INFO_IN_TASK=y

#
# General setup
#
CONFIG_INIT_ENV_ARG_LIMIT=32
# CONFIG_COMPILE_TEST is not set
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_HAVE_KERNEL_ZSTD=y
# CONFIG_KERNEL_GZIP is not set
# CONFIG_KERNEL_BZIP2 is not set
# CONFIG_KERNEL_LZMA is not set
# CONFIG_KERNEL_XZ is not set
# CONFIG_KERNEL_LZO is not set
CONFIG_KERNEL_LZ4=y
# CONFIG_KERNEL_ZSTD is not set
CONFIG_DEFAULT_INIT=""
CONFIG_DEFAULT_HOSTNAME="(none)"
CONFIG_SWAP=y
# CONFIG_SYSVIPC is not set
CONFIG_POSIX_MQUEUE=y
CONFIG_POSIX_MQUEUE_SYSCTL=y
CONFIG_WATCH_QUEUE=y
CONFIG_CROSS_MEMORY_ATTACH=y
CONFIG_USELIB=y
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_EFFECTIVE_AFF_MASK=y
CONFIG_GENERIC_PENDING_IRQ=y
CONFIG_GENERIC_IRQ_MIGRATION=y
CONFIG_GENERIC_IRQ_INJECTION=y
CONFIG_HARDIRQS_SW_RESEND=y
CONFIG_GENERIC_IRQ_CHIP=y
CONFIG_IRQ_DOMAIN=y
CONFIG_IRQ_SIM=y
CONFIG_IRQ_DOMAIN_HIERARCHY=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
CONFIG_HAVE_POSIX_CPU_TIMERS_TASK_WORK=y
CONFIG_POSIX_CPU_TIMERS_TASK_WORK=y

#
# Timers subsystem
#
CONFIG_TICK_ONESHOT=y
CONFIG_NO_HZ_COMMON=y
# CONFIG_HZ_PERIODIC is not set
CONFIG_NO_HZ_IDLE=y
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
# end of Timers subsystem

# CONFIG_PREEMPT_NONE is not set
CONFIG_PREEMPT_VOLUNTARY=y
# 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_HAVE_SCHED_AVG_IRQ=y
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
CONFIG_PSI=y
CONFIG_PSI_DEFAULT_DISABLED=y
# end of CPU/Task time and stats accounting

# CONFIG_CPU_ISOLATION is not set

#
# RCU Subsystem
#
CONFIG_TREE_RCU=y
# CONFIG_RCU_EXPERT is not set
CONFIG_SRCU=y
CONFIG_TREE_SRCU=y
CONFIG_TASKS_RCU_GENERIC=y
CONFIG_TASKS_RCU=y
CONFIG_TASKS_RUDE_RCU=y
CONFIG_TASKS_TRACE_RCU=y
CONFIG_RCU_STALL_COMMON=y
CONFIG_RCU_NEED_SEGCBLIST=y
# end of RCU Subsystem

CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
# CONFIG_IKHEADERS is not set
CONFIG_LOG_BUF_SHIFT=20
CONFIG_LOG_CPU_MAX_BUF_SHIFT=12
CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=13
CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y

#
# Scheduler features
#
# CONFIG_UCLAMP_TASK is not set
# end of Scheduler features

CONFIG_ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH=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 is not set
# CONFIG_CPUSETS is not set
# CONFIG_CGROUP_DEVICE is not set
# CONFIG_CGROUP_CPUACCT is not set
# CONFIG_CGROUP_PERF is not set
# CONFIG_CGROUP_DEBUG is not set
# CONFIG_NAMESPACES is not set
# CONFIG_CHECKPOINT_RESTORE is not set
# 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 is not set
CONFIG_RD_LZMA=y
# CONFIG_RD_XZ is not set
# CONFIG_RD_LZO is not set
# CONFIG_RD_LZ4 is not set
CONFIG_RD_ZSTD=y
CONFIG_BOOT_CONFIG=y
CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE=y
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_LD_ORPHAN_WARN=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=y
CONFIG_MULTIUSER=y
# CONFIG_SGETMASK_SYSCALL is not set
# CONFIG_SYSFS_SYSCALL is not set
CONFIG_FHANDLE=y
CONFIG_POSIX_TIMERS=y
CONFIG_PRINTK=y
CONFIG_PRINTK_NMI=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_PCSPKR_PLATFORM=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_FUTEX_PI=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
# CONFIG_AIO is not set
CONFIG_IO_URING=y
CONFIG_ADVISE_SYSCALLS=y
CONFIG_MEMBARRIER=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
CONFIG_KALLSYMS_BASE_RELATIVE=y
# CONFIG_BPF_SYSCALL is not set
# CONFIG_USERFAULTFD is not set
CONFIG_ARCH_HAS_MEMBARRIER_SYNC_CORE=y
CONFIG_KCMP=y
CONFIG_RSEQ=y
CONFIG_DEBUG_RSEQ=y
CONFIG_EMBEDDED=y
CONFIG_HAVE_PERF_EVENTS=y
# CONFIG_PC104 is not set

#
# 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 is not set
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_SLAB_MERGE_DEFAULT is not set
CONFIG_SLAB_FREELIST_RANDOM=y
# CONFIG_SLAB_FREELIST_HARDENED is not set
# CONFIG_SHUFFLE_PAGE_ALLOCATOR is not set
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_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_X86_32_SMP=y
CONFIG_X86_32_LAZY_GS=y
CONFIG_ARCH_SUPPORTS_UPROBES=y
CONFIG_FIX_EARLYCON_MEM=y
CONFIG_PGTABLE_LEVELS=3
CONFIG_CC_HAS_SANE_STACKPROTECTOR=y

#
# Processor type and features
#
CONFIG_ZONE_DMA=y
CONFIG_SMP=y
CONFIG_X86_FEATURE_NAMES=y
# CONFIG_X86_MPPARSE is not set
CONFIG_GOLDFISH=y
# CONFIG_RETPOLINE is not set
# CONFIG_X86_CPU_RESCTRL is not set
# CONFIG_X86_BIGSMP is not set
# CONFIG_X86_EXTENDED_PLATFORM is not set
# CONFIG_X86_INTEL_LPSS is not set
# CONFIG_X86_AMD_PLATFORM_DEVICE is not set
# CONFIG_IOSF_MBI is not set
CONFIG_X86_SUPPORTS_MEMORY_FAILURE=y
CONFIG_X86_32_IRIS=m
# CONFIG_SCHED_OMIT_FRAME_POINTER is not set
CONFIG_HYPERVISOR_GUEST=y
CONFIG_PARAVIRT=y
CONFIG_PARAVIRT_DEBUG=y
# CONFIG_PARAVIRT_SPINLOCKS is not set
CONFIG_X86_HV_CALLBACK_VECTOR=y
# CONFIG_XEN is not set
CONFIG_KVM_GUEST=y
CONFIG_ARCH_CPUIDLE_HALTPOLL=y
CONFIG_PVH=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 is not set
# CONFIG_MPENTIUMII is not set
# CONFIG_MPENTIUMIII is not set
# CONFIG_MPENTIUMM is not set
CONFIG_MPENTIUM4=y
# 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 is not set
CONFIG_X86_INTERNODE_CACHE_SHIFT=7
CONFIG_X86_L1_CACHE_SHIFT=7
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=y
CONFIG_CPU_SUP_INTEL=y
# CONFIG_CPU_SUP_CYRIX_32 is not set
CONFIG_CPU_SUP_AMD=y
CONFIG_CPU_SUP_HYGON=y
# CONFIG_CPU_SUP_CENTAUR is not set
# CONFIG_CPU_SUP_TRANSMETA_32 is not set
CONFIG_CPU_SUP_UMC_32=y
CONFIG_CPU_SUP_ZHAOXIN=y
CONFIG_HPET_TIMER=y
CONFIG_HPET_EMULATE_RTC=y
# CONFIG_DMI is not set
CONFIG_NR_CPUS_RANGE_BEGIN=2
CONFIG_NR_CPUS_RANGE_END=8
CONFIG_NR_CPUS_DEFAULT=8
CONFIG_NR_CPUS=8
CONFIG_SCHED_SMT=y
# CONFIG_SCHED_MC is not set
CONFIG_X86_LOCAL_APIC=y
CONFIG_X86_IO_APIC=y
CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS=y
CONFIG_X86_MCE=y
# CONFIG_X86_MCELOG_LEGACY is not set
# CONFIG_X86_MCE_INTEL is not set
CONFIG_X86_MCE_AMD=y
# CONFIG_X86_ANCIENT_MCE is not set
CONFIG_X86_MCE_THRESHOLD=y
# CONFIG_X86_MCE_INJECT is not set

#
# Performance monitoring
#
CONFIG_PERF_EVENTS_INTEL_UNCORE=y
CONFIG_PERF_EVENTS_INTEL_RAPL=y
CONFIG_PERF_EVENTS_INTEL_CSTATE=y
CONFIG_PERF_EVENTS_AMD_POWER=m
# end of Performance monitoring

# CONFIG_X86_LEGACY_VM86 is not set
CONFIG_X86_16BIT=y
CONFIG_X86_ESPFIX32=y
CONFIG_X86_IOPL_IOPERM=y
CONFIG_TOSHIBA=y
# CONFIG_I8K is not set
CONFIG_X86_REBOOTFIXUPS=y
CONFIG_MICROCODE=y
# CONFIG_MICROCODE_INTEL is not set
CONFIG_MICROCODE_AMD=y
CONFIG_MICROCODE_OLD_INTERFACE=y
CONFIG_X86_MSR=m
# CONFIG_X86_CPUID is not set
# CONFIG_NOHIGHMEM is not set
# CONFIG_HIGHMEM4G is not set
CONFIG_HIGHMEM64G=y
# CONFIG_VMSPLIT_3G is not set
CONFIG_VMSPLIT_2G=y
# CONFIG_VMSPLIT_1G is not set
CONFIG_PAGE_OFFSET=0x80000000
CONFIG_HIGHMEM=y
CONFIG_X86_PAE=y
CONFIG_X86_CPA_STATISTICS=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_ILLEGAL_POINTER_VALUE=0
CONFIG_X86_PMEM_LEGACY_DEVICE=y
CONFIG_X86_PMEM_LEGACY=m
# CONFIG_HIGHPTE is not set
# CONFIG_X86_CHECK_BIOS_CORRUPTION is not set
CONFIG_X86_RESERVE_LOW=64
# CONFIG_MTRR is not set
CONFIG_ARCH_RANDOM=y
CONFIG_X86_SMAP=y
# CONFIG_X86_UMIP is not set
CONFIG_X86_INTEL_TSX_MODE_OFF=y
# CONFIG_X86_INTEL_TSX_MODE_ON is not set
# CONFIG_X86_INTEL_TSX_MODE_AUTO is not set
CONFIG_EFI=y
# CONFIG_EFI_STUB is not set
CONFIG_HZ_100=y
# CONFIG_HZ_250 is not set
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=100
CONFIG_SCHED_HRTICK=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
CONFIG_PHYSICAL_START=0x1000000
# CONFIG_RELOCATABLE is not set
CONFIG_PHYSICAL_ALIGN=0x200000
CONFIG_HOTPLUG_CPU=y
CONFIG_BOOTPARAM_HOTPLUG_CPU0=y
# CONFIG_DEBUG_HOTPLUG_CPU0 is not set
# CONFIG_COMPAT_VDSO is not set
# CONFIG_CMDLINE_BOOL is not set
CONFIG_MODIFY_LDT_SYSCALL=y
# end of Processor type and features

CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_ENABLE_SPLIT_PMD_PTLOCK=y

#
# Power management and ACPI options
#
CONFIG_SUSPEND=y
CONFIG_SUSPEND_FREEZER=y
CONFIG_SUSPEND_SKIP_SYNC=y
# CONFIG_HIBERNATION is not set
CONFIG_PM_SLEEP=y
CONFIG_PM_SLEEP_SMP=y
CONFIG_PM_AUTOSLEEP=y
# CONFIG_PM_WAKELOCKS 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_ENERGY_MODEL 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 is not set
CONFIG_ACPI_SPCR_TABLE=y
CONFIG_ACPI_SLEEP=y
# CONFIG_ACPI_REV_OVERRIDE_POSSIBLE is not set
CONFIG_ACPI_EC_DEBUGFS=m
CONFIG_ACPI_AC=m
CONFIG_ACPI_BATTERY=y
CONFIG_ACPI_BUTTON=y
# CONFIG_ACPI_VIDEO is not set
CONFIG_ACPI_FAN=y
CONFIG_ACPI_TAD=y
CONFIG_ACPI_DOCK=y
CONFIG_ACPI_CPU_FREQ_PSS=y
CONFIG_ACPI_PROCESSOR_CSTATE=y
CONFIG_ACPI_PROCESSOR_IDLE=y
CONFIG_ACPI_PROCESSOR=y
CONFIG_ACPI_IPMI=m
CONFIG_ACPI_HOTPLUG_CPU=y
CONFIG_ACPI_PROCESSOR_AGGREGATOR=y
# CONFIG_ACPI_THERMAL is not set
CONFIG_ACPI_CUSTOM_DSDT_FILE=""
CONFIG_ARCH_HAS_ACPI_TABLE_UPGRADE=y
CONFIG_ACPI_TABLE_UPGRADE=y
# CONFIG_ACPI_DEBUG is not set
# CONFIG_ACPI_PCI_SLOT is not set
CONFIG_ACPI_CONTAINER=y
CONFIG_ACPI_HOTPLUG_IOAPIC=y
CONFIG_ACPI_SBS=m
CONFIG_ACPI_HED=y
CONFIG_ACPI_CUSTOM_METHOD=m
CONFIG_ACPI_BGRT=y
# 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 is not set
# CONFIG_ACPI_APEI_MEMORY_FAILURE is not set
CONFIG_ACPI_APEI_EINJ=m
CONFIG_ACPI_APEI_ERST_DEBUG=m
CONFIG_ACPI_DPTF=y
# CONFIG_DPTF_POWER is not set
# CONFIG_DPTF_PCH_FIVR is not set
CONFIG_ACPI_WATCHDOG=y
CONFIG_ACPI_EXTLOG=m
# CONFIG_ACPI_CONFIGFS is not set
CONFIG_PMIC_OPREGION=y
# CONFIG_CHT_DC_TI_PMIC_OPREGION is not set
CONFIG_X86_PM_TIMER=y
# CONFIG_APM is not set

#
# CPU Frequency scaling
#
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_GOV_ATTR_SET=y
CONFIG_CPU_FREQ_STAT=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
CONFIG_CPU_FREQ_DEFAULT_GOV_SCHEDUTIL=y
CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
# CONFIG_CPU_FREQ_GOV_POWERSAVE is not set
CONFIG_CPU_FREQ_GOV_USERSPACE=m
# CONFIG_CPU_FREQ_GOV_ONDEMAND is not set
# CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set
CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y

#
# CPU frequency scaling drivers
#
# CONFIG_CPUFREQ_DT is not set
CONFIG_X86_INTEL_PSTATE=y
# CONFIG_X86_PCC_CPUFREQ is not set
CONFIG_X86_ACPI_CPUFREQ=m
CONFIG_X86_ACPI_CPUFREQ_CPB=y
# CONFIG_X86_POWERNOW_K6 is not set
CONFIG_X86_POWERNOW_K7=m
CONFIG_X86_POWERNOW_K7_ACPI=y
CONFIG_X86_POWERNOW_K8=m
# CONFIG_X86_GX_SUSPMOD is not set
# CONFIG_X86_SPEEDSTEP_CENTRINO is not set
CONFIG_X86_SPEEDSTEP_ICH=y
CONFIG_X86_SPEEDSTEP_SMI=y
CONFIG_X86_P4_CLOCKMOD=y
# CONFIG_X86_CPUFREQ_NFORCE2 is not set
CONFIG_X86_LONGRUN=y
CONFIG_X86_LONGHAUL=y
CONFIG_X86_E_POWERSAVER=y

#
# shared options
#
CONFIG_X86_SPEEDSTEP_LIB=y
# CONFIG_X86_SPEEDSTEP_RELAXED_CAP_CHECK is not set
# end of CPU Frequency scaling

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

# CONFIG_INTEL_IDLE is not set
# 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 is not set
CONFIG_ISA_BUS=y
CONFIG_ISA_DMA_API=y
# CONFIG_ISA is not set
# CONFIG_SCx200 is not set
# CONFIG_ALIX is not set
# CONFIG_NET5501 is not set
CONFIG_AMD_NB=y
# CONFIG_X86_SYSFB is not set
# 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=y
CONFIG_FIRMWARE_MEMMAP=y
# CONFIG_FW_CFG_SYSFS is not set
# CONFIG_GOOGLE_FIRMWARE is not set

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

CONFIG_UEFI_CPER=y
CONFIG_UEFI_CPER_X86=y
CONFIG_EFI_EARLYCON=y
CONFIG_EFI_CUSTOM_SSDT_OVERLAYS=y

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

CONFIG_HAVE_KVM=y
CONFIG_VIRTUALIZATION=y
# CONFIG_KVM is not set
CONFIG_AS_AVX512=y
CONFIG_AS_SHA1_NI=y
CONFIG_AS_SHA256_NI=y
CONFIG_AS_TPAUSE=y

#
# General architecture-dependent options
#
CONFIG_HOTPLUG_SMT=y
CONFIG_GENERIC_ENTRY=y
CONFIG_KPROBES=y
# CONFIG_JUMP_LABEL is not set
# CONFIG_STATIC_CALL_SELFTEST is not set
CONFIG_OPTPROBES=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_ARCH_USE_BUILTIN_BSWAP=y
CONFIG_KRETPROBES=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_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=y
CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
CONFIG_SECCOMP=y
CONFIG_SECCOMP_FILTER=y
CONFIG_SECCOMP_CACHE_DEBUG=y
CONFIG_HAVE_ARCH_STACKLEAK=y
CONFIG_HAVE_STACKPROTECTOR=y
# CONFIG_STACKPROTECTOR is not set
CONFIG_LTO_NONE=y
CONFIG_HAVE_ARCH_WITHIN_STACK_FRAMES=y
CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
CONFIG_HAVE_MOVE_PUD=y
CONFIG_HAVE_MOVE_PMD=y
CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y
CONFIG_HAVE_ARCH_HUGE_VMAP=y
CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y
CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
CONFIG_MODULES_USE_ELF_REL=y
CONFIG_HAVE_SOFTIRQ_ON_OWN_STACK=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_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
CONFIG_HAVE_STATIC_CALL=y
CONFIG_HAVE_PREEMPT_DYNAMIC=y
CONFIG_ARCH_WANT_LD_ORPHAN_WARN=y
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
CONFIG_ARCH_SPLIT_ARG64=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_HAVE_GCC_PLUGINS=y
# end of General architecture-dependent options

CONFIG_RT_MUTEXES=y
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
# CONFIG_MODULE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
# CONFIG_MODULE_SIG is not set
# CONFIG_MODULE_COMPRESS is not set
# CONFIG_MODULE_ALLOW_MISSING_NAMESPACE_IMPORTS is not set
# CONFIG_TRIM_UNUSED_KSYMS is not set
CONFIG_MODULES_TREE_LOOKUP=y
CONFIG_BLOCK=y
CONFIG_BLK_SCSI_REQUEST=y
CONFIG_BLK_DEV_BSG=y
CONFIG_BLK_DEV_BSGLIB=y
CONFIG_BLK_DEV_INTEGRITY=y
CONFIG_BLK_DEV_INTEGRITY_T10=y
# CONFIG_BLK_DEV_ZONED is not set
CONFIG_BLK_CMDLINE_PARSER=y
# CONFIG_BLK_WBT is not set
CONFIG_BLK_DEBUG_FS=y
# CONFIG_BLK_SED_OPAL is not set
CONFIG_BLK_INLINE_ENCRYPTION=y
CONFIG_BLK_INLINE_ENCRYPTION_FALLBACK=y

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

CONFIG_ASN1=y
CONFIG_UNINLINE_SPIN_UNLOCK=y
CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y
CONFIG_MUTEX_SPIN_ON_OWNER=y
CONFIG_RWSEM_SPIN_ON_OWNER=y
CONFIG_LOCK_SPIN_ON_OWNER=y
CONFIG_ARCH_USE_QUEUED_SPINLOCKS=y
CONFIG_QUEUED_SPINLOCKS=y
CONFIG_ARCH_USE_QUEUED_RWLOCKS=y
CONFIG_QUEUED_RWLOCKS=y
CONFIG_ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE=y
CONFIG_ARCH_HAS_SYNC_CORE_BEFORE_USERMODE=y
CONFIG_ARCH_HAS_SYSCALL_WRAPPER=y
CONFIG_FREEZER=y

#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
CONFIG_ELFCORE=y
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
CONFIG_BINFMT_SCRIPT=y
CONFIG_BINFMT_MISC=y
CONFIG_COREDUMP=y
# 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_FAST_GUP=y
CONFIG_MEMORY_ISOLATION=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_COMPACTION=y
# CONFIG_PAGE_REPORTING is not set
CONFIG_MIGRATION=y
CONFIG_CONTIG_ALLOC=y
CONFIG_PHYS_ADDR_T_64BIT=y
# CONFIG_BOUNCE is not set
CONFIG_VIRT_TO_BUS=y
CONFIG_KSM=y
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=y
CONFIG_TRANSPARENT_HUGEPAGE_ALWAYS=y
# CONFIG_TRANSPARENT_HUGEPAGE_MADVISE is not set
CONFIG_CLEANCACHE=y
# CONFIG_FRONTSWAP is not set
# CONFIG_CMA is not set
# CONFIG_ZPOOL is not set
CONFIG_ZBUD=y
CONFIG_ZSMALLOC=m
# CONFIG_ZSMALLOC_STAT is not set
CONFIG_GENERIC_EARLY_IOREMAP=y
# CONFIG_IDLE_PAGE_TRACKING is not set
# CONFIG_PERCPU_STATS is not set
# CONFIG_GUP_TEST is not set
CONFIG_GUP_GET_PTE_LOW_HIGH=y
# CONFIG_READ_ONLY_THP_FOR_FS is not set
CONFIG_ARCH_HAS_PTE_SPECIAL=y
CONFIG_KMAP_LOCAL=y
# end of Memory Management options

CONFIG_NET=y
CONFIG_NET_INGRESS=y
CONFIG_NET_EGRESS=y
CONFIG_SKB_EXTENSIONS=y

#
# Networking options
#
CONFIG_PACKET=m
# CONFIG_PACKET_DIAG is not set
CONFIG_UNIX=y
CONFIG_UNIX_SCM=y
# CONFIG_UNIX_DIAG is not set
# CONFIG_TLS is not set
# CONFIG_XFRM_USER is not set
# CONFIG_NET_KEY is not set
CONFIG_INET=y
# CONFIG_IP_MULTICAST is not set
# CONFIG_IP_ADVANCED_ROUTER 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 is not set
# CONFIG_NET_IPGRE_DEMUX is not set
CONFIG_NET_IP_TUNNEL=y
# CONFIG_SYN_COOKIES is not set
# CONFIG_NET_IPVTI is not set
# CONFIG_NET_FOU is not set
# CONFIG_NET_FOU_IP_TUNNELS is not set
# CONFIG_INET_AH is not set
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
CONFIG_INET_TUNNEL=y
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_INET_UDP_DIAG is not set
# CONFIG_INET_RAW_DIAG is not set
# CONFIG_INET_DIAG_DESTROY is not set
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
CONFIG_IPV6=y
# CONFIG_IPV6_ROUTER_PREF is not set
# CONFIG_IPV6_OPTIMISTIC_DAD is not set
# CONFIG_INET6_AH is not set
# CONFIG_INET6_ESP is not set
# CONFIG_INET6_IPCOMP is not set
# CONFIG_IPV6_MIP6 is not set
# CONFIG_IPV6_VTI is not set
CONFIG_IPV6_SIT=y
# CONFIG_IPV6_SIT_6RD is not set
CONFIG_IPV6_NDISC_NODETYPE=y
# CONFIG_IPV6_TUNNEL is not set
# CONFIG_IPV6_MULTIPLE_TABLES is not set
# CONFIG_IPV6_MROUTE is not set
# CONFIG_IPV6_SEG6_LWTUNNEL is not set
# CONFIG_IPV6_SEG6_HMAC is not set
# CONFIG_IPV6_RPL_LWTUNNEL is not set
# CONFIG_MPTCP is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETWORK_PHY_TIMESTAMPING is not set
# CONFIG_NETFILTER is not set
# CONFIG_BPFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
# CONFIG_RDS is not set
# CONFIG_TIPC is not set
CONFIG_ATM=y
# CONFIG_ATM_CLIP is not set
CONFIG_ATM_LANE=m
# CONFIG_ATM_MPOA is not set
# CONFIG_ATM_BR2684 is not set
# CONFIG_L2TP is not set
CONFIG_STP=y
CONFIG_GARP=y
CONFIG_MRP=y
# CONFIG_BRIDGE is not set
CONFIG_HAVE_NET_DSA=y
# CONFIG_NET_DSA is not set
CONFIG_VLAN_8021Q=y
CONFIG_VLAN_8021Q_GVRP=y
CONFIG_VLAN_8021Q_MVRP=y
# CONFIG_DECNET is not set
CONFIG_LLC=y
CONFIG_LLC2=y
# CONFIG_ATALK is not set
CONFIG_X25=m
CONFIG_LAPB=y
CONFIG_PHONET=y
# CONFIG_6LOWPAN is not set
# CONFIG_IEEE802154 is not set
CONFIG_NET_SCHED=y

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

#
# Classification
#
CONFIG_NET_CLS=y
# CONFIG_NET_CLS_BASIC is not set
# CONFIG_NET_CLS_TCINDEX is not set
# CONFIG_NET_CLS_ROUTE4 is not set
CONFIG_NET_CLS_FW=y
CONFIG_NET_CLS_U32=y
# CONFIG_CLS_U32_PERF is not set
CONFIG_CLS_U32_MARK=y
# CONFIG_NET_CLS_RSVP is not set
CONFIG_NET_CLS_RSVP6=y
# CONFIG_NET_CLS_FLOW is not set
# CONFIG_NET_CLS_CGROUP is not set
CONFIG_NET_CLS_BPF=y
# CONFIG_NET_CLS_FLOWER is not set
CONFIG_NET_CLS_MATCHALL=y
# CONFIG_NET_EMATCH is not set
CONFIG_NET_CLS_ACT=y
# CONFIG_NET_ACT_POLICE is not set
CONFIG_NET_ACT_GACT=y
# CONFIG_GACT_PROB is not set
CONFIG_NET_ACT_MIRRED=y
CONFIG_NET_ACT_SAMPLE=m
CONFIG_NET_ACT_NAT=y
CONFIG_NET_ACT_PEDIT=m
# CONFIG_NET_ACT_SIMP is not set
# CONFIG_NET_ACT_SKBEDIT is not set
# CONFIG_NET_ACT_CSUM is not set
# CONFIG_NET_ACT_MPLS is not set
# CONFIG_NET_ACT_VLAN is not set
CONFIG_NET_ACT_BPF=y
CONFIG_NET_ACT_SKBMOD=m
CONFIG_NET_ACT_IFE=m
CONFIG_NET_ACT_TUNNEL_KEY=y
CONFIG_NET_ACT_GATE=y
CONFIG_NET_IFE_SKBMARK=m
CONFIG_NET_IFE_SKBPRIO=m
# CONFIG_NET_IFE_SKBTCINDEX is not set
CONFIG_NET_TC_SKB_EXT=y
CONFIG_NET_SCH_FIFO=y
CONFIG_DCB=y
CONFIG_DNS_RESOLVER=y
CONFIG_BATMAN_ADV=m
# CONFIG_BATMAN_ADV_BATMAN_V is not set
CONFIG_BATMAN_ADV_BLA=y
CONFIG_BATMAN_ADV_DAT=y
# CONFIG_BATMAN_ADV_NC is not set
CONFIG_BATMAN_ADV_MCAST=y
# CONFIG_BATMAN_ADV_DEBUG is not set
CONFIG_BATMAN_ADV_TRACING=y
# CONFIG_OPENVSWITCH is not set
# CONFIG_VSOCKETS is not set
# CONFIG_NETLINK_DIAG is not set
CONFIG_MPLS=y
CONFIG_NET_MPLS_GSO=y
# CONFIG_MPLS_ROUTING is not set
# CONFIG_NET_NSH is not set
# CONFIG_HSR is not set
# CONFIG_NET_SWITCHDEV is not set
# CONFIG_NET_L3_MASTER_DEV is not set
CONFIG_QRTR=y
CONFIG_QRTR_SMD=y
# CONFIG_QRTR_TUN is not set
CONFIG_QRTR_MHI=m
# CONFIG_NET_NCSI is not set
CONFIG_RPS=y
CONFIG_RFS_ACCEL=y
CONFIG_SOCK_RX_QUEUE_MAPPING=y
CONFIG_XPS=y
# CONFIG_CGROUP_NET_PRIO is not set
# CONFIG_CGROUP_NET_CLASSID is not set
CONFIG_NET_RX_BUSY_POLL=y
CONFIG_BQL=y
CONFIG_BPF_JIT=y
CONFIG_NET_FLOW_LIMIT=y

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

CONFIG_HAMRADIO=y

#
# Packet Radio protocols
#
CONFIG_AX25=y
# CONFIG_AX25_DAMA_SLAVE is not set
CONFIG_NETROM=y
CONFIG_ROSE=y

#
# AX.25 network device drivers
#
# CONFIG_MKISS is not set
# CONFIG_6PACK is not set
CONFIG_BPQETHER=y
CONFIG_BAYCOM_SER_FDX=y
CONFIG_BAYCOM_SER_HDX=y
# CONFIG_BAYCOM_PAR is not set
# CONFIG_BAYCOM_EPP is not set
CONFIG_YAM=m
# end of AX.25 network device drivers

CONFIG_CAN=m
CONFIG_CAN_RAW=m
# CONFIG_CAN_BCM is not set
CONFIG_CAN_GW=m
CONFIG_CAN_J1939=m
CONFIG_CAN_ISOTP=m

#
# CAN Device Drivers
#
CONFIG_CAN_VCAN=m
CONFIG_CAN_VXCAN=m
# CONFIG_CAN_SLCAN is not set
CONFIG_CAN_DEV=m
CONFIG_CAN_CALC_BITTIMING=y
CONFIG_CAN_FLEXCAN=m
CONFIG_CAN_GRCAN=m
# CONFIG_CAN_KVASER_PCIEFD is not set
# CONFIG_PCH_CAN is not set
# CONFIG_CAN_C_CAN is not set
CONFIG_CAN_CC770=m
CONFIG_CAN_CC770_ISA=m
CONFIG_CAN_CC770_PLATFORM=m
CONFIG_CAN_IFI_CANFD=m
# CONFIG_CAN_M_CAN is not set
# CONFIG_CAN_PEAK_PCIEFD is not set
CONFIG_CAN_SJA1000=m
# CONFIG_CAN_EMS_PCI is not set
CONFIG_CAN_EMS_PCMCIA=m
# CONFIG_CAN_F81601 is not set
# CONFIG_CAN_KVASER_PCI is not set
# CONFIG_CAN_PEAK_PCI is not set
CONFIG_CAN_PEAK_PCMCIA=m
# CONFIG_CAN_PLX_PCI is not set
CONFIG_CAN_SJA1000_ISA=m
CONFIG_CAN_SJA1000_PLATFORM=m
CONFIG_CAN_SOFTING=m
# CONFIG_CAN_SOFTING_CS is not set
# CONFIG_CAN_DEBUG_DEVICES is not set
# end of CAN Device Drivers

CONFIG_BT=y
CONFIG_BT_BREDR=y
CONFIG_BT_RFCOMM=y
# CONFIG_BT_RFCOMM_TTY is not set
CONFIG_BT_BNEP=y
# CONFIG_BT_BNEP_MC_FILTER is not set
# CONFIG_BT_BNEP_PROTO_FILTER is not set
# CONFIG_BT_HIDP is not set
CONFIG_BT_HS=y
# CONFIG_BT_LE is not set
CONFIG_BT_LEDS=y
# CONFIG_BT_MSFTEXT is not set
# CONFIG_BT_DEBUGFS is not set
# CONFIG_BT_SELFTEST is not set

#
# Bluetooth device drivers
#
# CONFIG_BT_HCIBTSDIO is not set
# CONFIG_BT_HCIUART is not set
CONFIG_BT_HCIDTL1=m
CONFIG_BT_HCIBT3C=m
CONFIG_BT_HCIBLUECARD=m
# CONFIG_BT_HCIVHCI is not set
CONFIG_BT_MRVL=y
CONFIG_BT_MRVL_SDIO=m
# CONFIG_BT_MTKSDIO is not set
CONFIG_BT_MTKUART=m
# end of Bluetooth device drivers

# CONFIG_AF_RXRPC is not set
# CONFIG_AF_KCM is not set
CONFIG_WIRELESS=y
CONFIG_CFG80211=y
CONFIG_NL80211_TESTMODE=y
# CONFIG_CFG80211_DEVELOPER_WARNINGS is not set
CONFIG_CFG80211_CERTIFICATION_ONUS=y
# CONFIG_CFG80211_REQUIRE_SIGNED_REGDB is not set
# CONFIG_CFG80211_REG_CELLULAR_HINTS is not set
CONFIG_CFG80211_REG_RELAX_NO_IR=y
# CONFIG_CFG80211_DEFAULT_PS is not set
CONFIG_CFG80211_DEBUGFS=y
CONFIG_CFG80211_CRDA_SUPPORT=y
# CONFIG_CFG80211_WEXT is not set
CONFIG_MAC80211=y
# CONFIG_MAC80211_RC_MINSTREL is not set
CONFIG_MAC80211_RC_DEFAULT=""

#
# Some wireless drivers require a rate control algorithm
#
# CONFIG_MAC80211_MESH is not set
CONFIG_MAC80211_DEBUGFS=y
# CONFIG_MAC80211_MESSAGE_TRACING is not set
CONFIG_MAC80211_DEBUG_MENU=y
# CONFIG_MAC80211_NOINLINE is not set
CONFIG_MAC80211_VERBOSE_DEBUG=y
CONFIG_MAC80211_MLME_DEBUG=y
# CONFIG_MAC80211_STA_DEBUG is not set
CONFIG_MAC80211_HT_DEBUG=y
CONFIG_MAC80211_OCB_DEBUG=y
# CONFIG_MAC80211_IBSS_DEBUG is not set
CONFIG_MAC80211_PS_DEBUG=y
CONFIG_MAC80211_TDLS_DEBUG=y
# CONFIG_MAC80211_DEBUG_COUNTERS is not set
CONFIG_MAC80211_STA_HASH_MAX_SIZE=0
# CONFIG_RFKILL is not set
CONFIG_NET_9P=y
CONFIG_NET_9P_VIRTIO=y
# CONFIG_NET_9P_DEBUG is not set
# CONFIG_CAIF is not set
# CONFIG_CEPH_LIB is not set
# CONFIG_NFC is not set
CONFIG_PSAMPLE=y
CONFIG_NET_IFE=m
CONFIG_LWTUNNEL=y
CONFIG_LWTUNNEL_BPF=y
CONFIG_DST_CACHE=y
CONFIG_GRO_CELLS=y
CONFIG_FAILOVER=m
CONFIG_ETHTOOL_NETLINK=y
CONFIG_HAVE_EBPF_JIT=y

#
# Device Drivers
#
CONFIG_HAVE_EISA=y
CONFIG_EISA=y
CONFIG_EISA_VLB_PRIMING=y
CONFIG_EISA_PCI_EISA=y
CONFIG_EISA_VIRTUAL_ROOT=y
# CONFIG_EISA_NAMES is not set
CONFIG_HAVE_PCI=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
# CONFIG_PCIEPORTBUS is not set
CONFIG_PCIEASPM=y
CONFIG_PCIEASPM_DEFAULT=y
# CONFIG_PCIEASPM_POWERSAVE is not set
# CONFIG_PCIEASPM_POWER_SUPERSAVE is not set
# CONFIG_PCIEASPM_PERFORMANCE is not set
# CONFIG_PCIE_PTM is not set
# CONFIG_PCI_MSI is not set
CONFIG_PCI_QUIRKS=y
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCI_STUB is not set
CONFIG_PCI_LOCKLESS_CONFIG=y
# CONFIG_PCI_IOV is not set
# CONFIG_PCI_PRI is not set
# CONFIG_PCI_PASID is not set
CONFIG_PCI_LABEL=y
# CONFIG_PCIE_BUS_TUNE_OFF is not set
CONFIG_PCIE_BUS_DEFAULT=y
# CONFIG_PCIE_BUS_SAFE is not set
# CONFIG_PCIE_BUS_PERFORMANCE is not set
# CONFIG_PCIE_BUS_PEER2PEER is not set
# CONFIG_HOTPLUG_PCI is not set

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

#
# DesignWare PCI Core Support
#
# end of DesignWare PCI Core Support

#
# Mobiveil PCIe Core Support
#
# end of Mobiveil PCIe Core Support

#
# Cadence PCIe controllers support
#
# CONFIG_PCIE_CADENCE_PLAT_HOST is not set
# CONFIG_PCI_J721E_HOST is not set
# 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 is not set
# end of PCI switch controller drivers

# CONFIG_CXL_BUS is not set
CONFIG_PCCARD=y
CONFIG_PCMCIA=m
CONFIG_PCMCIA_LOAD_CIS=y
CONFIG_CARDBUS=y

#
# PC-card bridges
#
# CONFIG_YENTA is not set
# CONFIG_PD6729 is not set
# CONFIG_I82092 is not set
# CONFIG_RAPIDIO is not set

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

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

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

#
# Bus devices
#
CONFIG_SIMPLE_PM_BUS=y
CONFIG_MHI_BUS=m
CONFIG_MHI_BUS_DEBUG=y
# CONFIG_MHI_BUS_PCI_GENERIC is not set
# end of Bus devices

CONFIG_CONNECTOR=m
CONFIG_GNSS=y
# CONFIG_GNSS_MTK_SERIAL is not set
CONFIG_GNSS_SIRF_SERIAL=m
# CONFIG_GNSS_UBX_SERIAL is not set
CONFIG_MTD=m
CONFIG_MTD_TESTS=m

#
# Partition parsers
#
CONFIG_MTD_AR7_PARTS=m
CONFIG_MTD_CMDLINE_PARTS=m
CONFIG_MTD_OF_PARTS=m
CONFIG_MTD_REDBOOT_PARTS=m
CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1
# CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED is not set
# CONFIG_MTD_REDBOOT_PARTS_READONLY is not set
# end of Partition parsers

#
# User Modules And Translation Layers
#
CONFIG_MTD_BLKDEVS=m
CONFIG_MTD_BLOCK=m
CONFIG_MTD_BLOCK_RO=m
CONFIG_FTL=m
CONFIG_NFTL=m
# CONFIG_NFTL_RW is not set
CONFIG_INFTL=m
CONFIG_RFD_FTL=m
CONFIG_SSFDC=m
CONFIG_SM_FTL=m
CONFIG_MTD_OOPS=m
CONFIG_MTD_PSTORE=m
CONFIG_MTD_SWAP=m
# CONFIG_MTD_PARTITIONED_MASTER is not set

#
# RAM/ROM/Flash chip drivers
#
# CONFIG_MTD_CFI is not set
# CONFIG_MTD_JEDECPROBE is not set
CONFIG_MTD_MAP_BANK_WIDTH_1=y
CONFIG_MTD_MAP_BANK_WIDTH_2=y
CONFIG_MTD_MAP_BANK_WIDTH_4=y
CONFIG_MTD_CFI_I1=y
CONFIG_MTD_CFI_I2=y
CONFIG_MTD_RAM=m
# CONFIG_MTD_ROM is not set
CONFIG_MTD_ABSENT=m
# end of RAM/ROM/Flash chip drivers

#
# Mapping drivers for chip access
#
CONFIG_MTD_COMPLEX_MAPPINGS=y
CONFIG_MTD_PHYSMAP=m
CONFIG_MTD_PHYSMAP_COMPAT=y
CONFIG_MTD_PHYSMAP_START=0x8000000
CONFIG_MTD_PHYSMAP_LEN=0
CONFIG_MTD_PHYSMAP_BANKWIDTH=2
# CONFIG_MTD_PHYSMAP_OF is not set
# CONFIG_MTD_PHYSMAP_GPIO_ADDR is not set
# CONFIG_MTD_PCI is not set
# CONFIG_MTD_PCMCIA is not set
# CONFIG_MTD_INTEL_VR_NOR is not set
CONFIG_MTD_PLATRAM=m
# end of Mapping drivers for chip access

#
# Self-contained MTD device drivers
#
# CONFIG_MTD_PMC551 is not set
CONFIG_MTD_SLRAM=m
CONFIG_MTD_PHRAM=m
CONFIG_MTD_MTDRAM=m
CONFIG_MTDRAM_TOTAL_SIZE=4096
CONFIG_MTDRAM_ERASE_SIZE=128
CONFIG_MTD_BLOCK2MTD=m

#
# Disk-On-Chip Device Drivers
#
# CONFIG_MTD_DOCG3 is not set
# end of Self-contained MTD device drivers

#
# NAND
#
CONFIG_MTD_NAND_CORE=m
CONFIG_MTD_ONENAND=m
# CONFIG_MTD_ONENAND_VERIFY_WRITE is not set
# CONFIG_MTD_ONENAND_GENERIC is not set
CONFIG_MTD_ONENAND_OTP=y
CONFIG_MTD_ONENAND_2X_PROGRAM=y
# CONFIG_MTD_RAW_NAND is not set

#
# ECC engine support
#
CONFIG_MTD_NAND_ECC=y
CONFIG_MTD_NAND_ECC_SW_HAMMING=y
CONFIG_MTD_NAND_ECC_SW_HAMMING_SMC=y
# CONFIG_MTD_NAND_ECC_SW_BCH is not set
# end of ECC engine support
# end of NAND

#
# LPDDR & LPDDR2 PCM memory drivers
#
# CONFIG_MTD_LPDDR is not set
# end of LPDDR & LPDDR2 PCM memory drivers

# CONFIG_MTD_UBI is not set
# CONFIG_MTD_HYPERBUS is not set
CONFIG_DTC=y
CONFIG_OF=y
# CONFIG_OF_UNITTEST is not set
CONFIG_OF_FLATTREE=y
CONFIG_OF_KOBJ=y
CONFIG_OF_DYNAMIC=y
CONFIG_OF_ADDRESS=y
CONFIG_OF_IRQ=y
CONFIG_OF_NET=y
CONFIG_OF_RESOLVE=y
CONFIG_OF_OVERLAY=y
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 is not set
CONFIG_PARPORT_PC_PCMCIA=m
CONFIG_PARPORT_AX88796=y
CONFIG_PARPORT_1284=y
CONFIG_PARPORT_NOT_PC=y
CONFIG_PNP=y
# CONFIG_PNP_DEBUG_MESSAGES is not set

#
# Protocols
#
CONFIG_PNPACPI=y
CONFIG_BLK_DEV=y
CONFIG_BLK_DEV_NULL_BLK=m
# CONFIG_BLK_DEV_NULL_BLK_FAULT_INJECTION is not set
CONFIG_BLK_DEV_FD=m
CONFIG_CDROM=m
# 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=y
CONFIG_BLK_DEV_LOOP_MIN_COUNT=8
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
# CONFIG_BLK_DEV_DRBD is not set
CONFIG_BLK_DEV_NBD=y
# CONFIG_BLK_DEV_SX8 is not set
CONFIG_BLK_DEV_RAM=m
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
CONFIG_CDROM_PKTCDVD=m
CONFIG_CDROM_PKTCDVD_BUFFERS=8
CONFIG_CDROM_PKTCDVD_WCACHE=y
CONFIG_ATA_OVER_ETH=y
CONFIG_VIRTIO_BLK=m
# CONFIG_BLK_DEV_RBD is not set
# CONFIG_BLK_DEV_RSXX is not set

#
# NVME Support
#
CONFIG_NVME_CORE=y
# CONFIG_BLK_DEV_NVME is not set
# CONFIG_NVME_MULTIPATH is not set
CONFIG_NVME_FABRICS=y
CONFIG_NVME_FC=y
CONFIG_NVME_TARGET=y
# CONFIG_NVME_TARGET_PASSTHRU is not set
CONFIG_NVME_TARGET_LOOP=m
CONFIG_NVME_TARGET_FC=y
CONFIG_NVME_TARGET_FCLOOP=y
# CONFIG_NVME_TARGET_TCP is not set
# end of NVME Support

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

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

# CONFIG_CB710_CORE is not set

#
# 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 is not set
# CONFIG_INTEL_MEI_ME is not set
# CONFIG_INTEL_MEI_TXE is not set
# CONFIG_VMWARE_VMCI is not set
# CONFIG_ECHO is not set
# CONFIG_MISC_ALCOR_PCI is not set
# CONFIG_MISC_RTSX_PCI is not set
# CONFIG_HABANA_AI is not set
CONFIG_UACCE=m
# end of Misc devices

CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set

#
# SCSI device support
#
CONFIG_SCSI_MOD=m
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=m
CONFIG_SCSI_DMA=y
CONFIG_SCSI_NETLINK=y
CONFIG_SCSI_PROC_FS=y

#
# SCSI support type (disk, tape, CD-ROM)
#
CONFIG_BLK_DEV_SD=m
CONFIG_CHR_DEV_ST=m
# CONFIG_BLK_DEV_SR is not set
CONFIG_CHR_DEV_SG=m
CONFIG_CHR_DEV_SCH=m
# CONFIG_SCSI_CONSTANTS is not set
# CONFIG_SCSI_LOGGING is not set
# CONFIG_SCSI_SCAN_ASYNC is not set

#
# SCSI Transports
#
CONFIG_SCSI_SPI_ATTRS=m
CONFIG_SCSI_FC_ATTRS=m
CONFIG_SCSI_ISCSI_ATTRS=m
CONFIG_SCSI_SAS_ATTRS=m
CONFIG_SCSI_SAS_LIBSAS=m
CONFIG_SCSI_SAS_ATA=y
CONFIG_SCSI_SAS_HOST_SMP=y
CONFIG_SCSI_SRP_ATTRS=m
# end of SCSI Transports

# CONFIG_SCSI_LOWLEVEL is not set
CONFIG_SCSI_DH=y
# CONFIG_SCSI_DH_RDAC is not set
CONFIG_SCSI_DH_HP_SW=m
CONFIG_SCSI_DH_EMC=m
CONFIG_SCSI_DH_ALUA=m
# end of SCSI device support

CONFIG_ATA=m
CONFIG_SATA_HOST=y
CONFIG_ATA_VERBOSE_ERROR=y
# CONFIG_ATA_FORCE is not set
# CONFIG_ATA_ACPI is not set
CONFIG_SATA_PMP=y

#
# Controllers with non-SFF native interface
#
# CONFIG_SATA_AHCI is not set
# CONFIG_SATA_AHCI_PLATFORM is not set
CONFIG_AHCI_CEVA=m
# CONFIG_AHCI_QORIQ is not set
# CONFIG_SATA_INIC162X is not set
# CONFIG_SATA_ACARD_AHCI is not set
# CONFIG_SATA_SIL24 is not set
# CONFIG_ATA_SFF is not set
CONFIG_MD=y
CONFIG_BLK_DEV_MD=y
# CONFIG_MD_AUTODETECT is not set
# CONFIG_MD_LINEAR is not set
CONFIG_MD_RAID0=y
CONFIG_MD_RAID1=y
CONFIG_MD_RAID10=y
CONFIG_MD_RAID456=y
CONFIG_MD_MULTIPATH=y
CONFIG_MD_FAULTY=y
# CONFIG_BCACHE is not set
CONFIG_BLK_DEV_DM_BUILTIN=y
CONFIG_BLK_DEV_DM=y
# CONFIG_DM_DEBUG is not set
CONFIG_DM_BUFIO=y
CONFIG_DM_DEBUG_BLOCK_MANAGER_LOCKING=y
# CONFIG_DM_DEBUG_BLOCK_STACK_TRACING is not set
CONFIG_DM_BIO_PRISON=m
CONFIG_DM_PERSISTENT_DATA=m
CONFIG_DM_UNSTRIPED=m
CONFIG_DM_CRYPT=m
CONFIG_DM_SNAPSHOT=y
# CONFIG_DM_THIN_PROVISIONING is not set
CONFIG_DM_CACHE=m
# CONFIG_DM_CACHE_SMQ is not set
# CONFIG_DM_WRITECACHE is not set
CONFIG_DM_EBS=y
# CONFIG_DM_ERA is not set
# CONFIG_DM_CLONE is not set
# CONFIG_DM_MIRROR is not set
CONFIG_DM_RAID=y
CONFIG_DM_ZERO=y
CONFIG_DM_MULTIPATH=m
# CONFIG_DM_MULTIPATH_QL is not set
CONFIG_DM_MULTIPATH_ST=m
CONFIG_DM_MULTIPATH_HST=m
CONFIG_DM_MULTIPATH_IOA=m
CONFIG_DM_DELAY=y
CONFIG_DM_DUST=y
CONFIG_DM_INIT=y
# CONFIG_DM_UEVENT is not set
# CONFIG_DM_FLAKEY is not set
CONFIG_DM_VERITY=y
# CONFIG_DM_VERITY_VERIFY_ROOTHASH_SIG is not set
# CONFIG_DM_VERITY_FEC is not set
CONFIG_DM_SWITCH=y
CONFIG_DM_LOG_WRITES=y
CONFIG_DM_INTEGRITY=m
CONFIG_TARGET_CORE=y
CONFIG_TCM_IBLOCK=y
CONFIG_TCM_FILEIO=m
CONFIG_TCM_PSCSI=m
# CONFIG_LOOPBACK_TARGET is not set
# CONFIG_ISCSI_TARGET is not set
# CONFIG_FUSION is not set

#
# IEEE 1394 (FireWire) support
#
# CONFIG_FIREWIRE 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_NET_CORE=y
# CONFIG_BONDING is not set
# CONFIG_DUMMY is not set
# CONFIG_WIREGUARD is not set
# CONFIG_EQUALIZER is not set
# CONFIG_NET_FC is not set
# CONFIG_IFB is not set
# CONFIG_NET_TEAM is not set
# CONFIG_MACVLAN is not set
# CONFIG_IPVLAN is not set
# CONFIG_VXLAN is not set
# CONFIG_GENEVE is not set
# CONFIG_BAREUDP is not set
# CONFIG_GTP is not set
# CONFIG_MACSEC is not set
# CONFIG_NETCONSOLE is not set
# CONFIG_TUN is not set
# CONFIG_TUN_VNET_CROSS_LE is not set
# CONFIG_VETH is not set
CONFIG_VIRTIO_NET=m
# CONFIG_NLMON is not set
# CONFIG_MHI_NET is not set
# CONFIG_ARCNET is not set
CONFIG_ATM_DRIVERS=y
# CONFIG_ATM_DUMMY is not set
# CONFIG_ATM_TCP is not set
# CONFIG_ATM_LANAI is not set
# CONFIG_ATM_ENI is not set
# CONFIG_ATM_FIRESTREAM is not set
# CONFIG_ATM_ZATM is not set
# CONFIG_ATM_NICSTAR is not set
# CONFIG_ATM_IDT77252 is not set
# CONFIG_ATM_AMBASSADOR is not set
# CONFIG_ATM_HORIZON is not set
# CONFIG_ATM_IA is not set
# CONFIG_ATM_FORE200E is not set
# CONFIG_ATM_HE is not set
# CONFIG_ATM_SOLOS is not set

#
# Distributed Switch Architecture drivers
#
# end of Distributed Switch Architecture drivers

CONFIG_ETHERNET=y
CONFIG_NET_VENDOR_3COM=y
# CONFIG_EL3 is not set
# CONFIG_PCMCIA_3C574 is not set
# CONFIG_PCMCIA_3C589 is not set
# CONFIG_VORTEX is not set
# CONFIG_TYPHOON is not set
CONFIG_NET_VENDOR_ADAPTEC=y
# CONFIG_ADAPTEC_STARFIRE is not set
CONFIG_NET_VENDOR_AGERE=y
# CONFIG_ET131X is not set
CONFIG_NET_VENDOR_ALACRITECH=y
# CONFIG_SLICOSS is not set
CONFIG_NET_VENDOR_ALTEON=y
# CONFIG_ACENIC is not set
# CONFIG_ALTERA_TSE is not set
CONFIG_NET_VENDOR_AMAZON=y
CONFIG_NET_VENDOR_AMD=y
# CONFIG_AMD8111_ETH is not set
# CONFIG_PCNET32 is not set
# CONFIG_PCMCIA_NMCLAN is not set
# CONFIG_AMD_XGBE is not set
CONFIG_NET_VENDOR_AQUANTIA=y
# CONFIG_AQTION is not set
CONFIG_NET_VENDOR_ARC=y
CONFIG_NET_VENDOR_ATHEROS=y
# CONFIG_ATL2 is not set
# CONFIG_ATL1 is not set
# CONFIG_ATL1E is not set
# CONFIG_ATL1C is not set
# CONFIG_ALX is not set
CONFIG_NET_VENDOR_BROADCOM=y
# CONFIG_B44 is not set
# CONFIG_BCMGENET is not set
# CONFIG_BNX2 is not set
# CONFIG_CNIC is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2X is not set
# CONFIG_SYSTEMPORT is not set
# CONFIG_BNXT is not set
CONFIG_NET_VENDOR_BROCADE=y
# CONFIG_BNA is not set
CONFIG_NET_VENDOR_CADENCE=y
# CONFIG_MACB is not set
CONFIG_NET_VENDOR_CAVIUM=y
CONFIG_NET_VENDOR_CHELSIO=y
# CONFIG_CHELSIO_T1 is not set
# CONFIG_CHELSIO_T3 is not set
# CONFIG_CHELSIO_T4 is not set
# CONFIG_CHELSIO_T4VF is not set
CONFIG_NET_VENDOR_CIRRUS=y
# CONFIG_CS89x0 is not set
CONFIG_NET_VENDOR_CISCO=y
# CONFIG_ENIC is not set
CONFIG_NET_VENDOR_CORTINA=y
# CONFIG_GEMINI_ETHERNET is not set
# CONFIG_CX_ECAT is not set
# CONFIG_DNET is not set
CONFIG_NET_VENDOR_DEC=y
# CONFIG_NET_TULIP is not set
CONFIG_NET_VENDOR_DLINK=y
# CONFIG_DL2K is not set
# CONFIG_SUNDANCE is not set
CONFIG_NET_VENDOR_EMULEX=y
# CONFIG_BE2NET is not set
CONFIG_NET_VENDOR_EZCHIP=y
# CONFIG_EZCHIP_NPS_MANAGEMENT_ENET is not set
CONFIG_NET_VENDOR_FUJITSU=y
# CONFIG_PCMCIA_FMVJ18X is not set
CONFIG_NET_VENDOR_GOOGLE=y
CONFIG_NET_VENDOR_HUAWEI=y
CONFIG_NET_VENDOR_I825XX=y
CONFIG_NET_VENDOR_INTEL=y
# CONFIG_E100 is not set
CONFIG_E1000=y
# CONFIG_E1000E is not set
# CONFIG_IGB is not set
# CONFIG_IGBVF is not set
# CONFIG_IXGB is not set
# CONFIG_IXGBE is not set
# CONFIG_I40E is not set
# CONFIG_IGC is not set
# CONFIG_JME is not set
CONFIG_NET_VENDOR_MARVELL=y
# CONFIG_MVMDIO is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 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 is not set
# CONFIG_KS8851_MLL is not set
# CONFIG_KSZ884X_PCI is not set
CONFIG_NET_VENDOR_MICROCHIP=y
# CONFIG_LAN743X is not set
CONFIG_NET_VENDOR_MICROSEMI=y
CONFIG_NET_VENDOR_MYRI=y
# CONFIG_MYRI10GE is not set
# CONFIG_FEALNX is not set
CONFIG_NET_VENDOR_NATSEMI=y
# CONFIG_NATSEMI is not set
# CONFIG_NS83820 is not set
CONFIG_NET_VENDOR_NETERION=y
# CONFIG_S2IO is not set
# CONFIG_VXGE is not set
CONFIG_NET_VENDOR_NETRONOME=y
CONFIG_NET_VENDOR_NI=y
# CONFIG_NI_XGE_MANAGEMENT_ENET is not set
CONFIG_NET_VENDOR_8390=y
# CONFIG_PCMCIA_AXNET is not set
# CONFIG_NE2K_PCI is not set
# CONFIG_PCMCIA_PCNET is not set
CONFIG_NET_VENDOR_NVIDIA=y
# CONFIG_FORCEDETH is not set
CONFIG_NET_VENDOR_OKI=y
# CONFIG_PCH_GBE is not set
# CONFIG_ETHOC is not set
CONFIG_NET_VENDOR_PACKET_ENGINES=y
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
CONFIG_NET_VENDOR_PENSANDO=y
CONFIG_NET_VENDOR_QLOGIC=y
# CONFIG_QLA3XXX is not set
# CONFIG_QLCNIC is not set
# CONFIG_NETXEN_NIC is not set
# CONFIG_QED is not set
CONFIG_NET_VENDOR_QUALCOMM=y
# CONFIG_QCA7000_UART is not set
# CONFIG_QCOM_EMAC is not set
# CONFIG_RMNET is not set
CONFIG_NET_VENDOR_RDC=y
# CONFIG_R6040 is not set
CONFIG_NET_VENDOR_REALTEK=y
# CONFIG_ATP is not set
# CONFIG_8139CP is not set
# CONFIG_8139TOO is not set
# CONFIG_R8169 is not set
CONFIG_NET_VENDOR_RENESAS=y
CONFIG_NET_VENDOR_ROCKER=y
CONFIG_NET_VENDOR_SAMSUNG=y
# CONFIG_SXGBE_ETH is not set
CONFIG_NET_VENDOR_SEEQ=y
CONFIG_NET_VENDOR_SOLARFLARE=y
# CONFIG_SFC is not set
# CONFIG_SFC_FALCON is not set
CONFIG_NET_VENDOR_SILAN=y
# CONFIG_SC92031 is not set
CONFIG_NET_VENDOR_SIS=y
# CONFIG_SIS900 is not set
# CONFIG_SIS190 is not set
CONFIG_NET_VENDOR_SMSC=y
# CONFIG_PCMCIA_SMC91C92 is not set
# CONFIG_EPIC100 is not set
# CONFIG_SMSC911X is not set
# CONFIG_SMSC9420 is not set
CONFIG_NET_VENDOR_SOCIONEXT=y
CONFIG_NET_VENDOR_STMICRO=y
# CONFIG_STMMAC_ETH is not set
CONFIG_NET_VENDOR_SUN=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
# CONFIG_CASSINI is not set
# CONFIG_NIU is not set
CONFIG_NET_VENDOR_SYNOPSYS=y
# CONFIG_DWC_XLGMAC is not set
CONFIG_NET_VENDOR_TEHUTI=y
# CONFIG_TEHUTI is not set
CONFIG_NET_VENDOR_TI=y
# CONFIG_TI_CPSW_PHY_SEL is not set
# CONFIG_TLAN is not set
CONFIG_NET_VENDOR_VIA=y
# CONFIG_VIA_RHINE is not set
# CONFIG_VIA_VELOCITY is not set
CONFIG_NET_VENDOR_WIZNET=y
# CONFIG_WIZNET_W5100 is not set
# CONFIG_WIZNET_W5300 is not set
CONFIG_NET_VENDOR_XILINX=y
# CONFIG_XILINX_EMACLITE is not set
# CONFIG_XILINX_AXI_EMAC is not set
# CONFIG_XILINX_LL_TEMAC is not set
CONFIG_NET_VENDOR_XIRCOM=y
# CONFIG_PCMCIA_XIRC2PS is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
# CONFIG_NET_SB1000 is not set
# CONFIG_PHYLIB is not set
# CONFIG_MDIO_DEVICE is not set

#
# PCS device drivers
#
# end of PCS device drivers

# CONFIG_PLIP is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set

#
# Host-side USB support is needed for USB Network Adapter support
#
CONFIG_WLAN=y
CONFIG_WLAN_VENDOR_ADMTEK=y
# CONFIG_ADM8211 is not set
CONFIG_WLAN_VENDOR_ATH=y
# CONFIG_ATH_DEBUG is not set
# CONFIG_ATH_REG_DYNAMIC_USER_REG_HINTS is not set
# CONFIG_ATH5K is not set
# CONFIG_ATH5K_PCI is not set
# CONFIG_ATH9K is not set
# CONFIG_ATH6KL is not set
# CONFIG_WIL6210 is not set
# CONFIG_ATH10K is not set
# CONFIG_WCN36XX is not set
# CONFIG_ATH11K is not set
CONFIG_WLAN_VENDOR_ATMEL=y
# CONFIG_ATMEL is not set
CONFIG_WLAN_VENDOR_BROADCOM=y
# CONFIG_B43 is not set
# CONFIG_B43LEGACY is not set
# CONFIG_BRCMSMAC is not set
# CONFIG_BRCMFMAC is not set
CONFIG_WLAN_VENDOR_CISCO=y
# CONFIG_AIRO is not set
# CONFIG_AIRO_CS is not set
CONFIG_WLAN_VENDOR_INTEL=y
# CONFIG_IPW2100 is not set
# CONFIG_IPW2200 is not set
# CONFIG_IWL4965 is not set
# CONFIG_IWL3945 is not set
# CONFIG_IWLWIFI is not set
CONFIG_WLAN_VENDOR_INTERSIL=y
# CONFIG_HOSTAP is not set
# CONFIG_HERMES is not set
# CONFIG_P54_COMMON is not set
# CONFIG_PRISM54 is not set
CONFIG_WLAN_VENDOR_MARVELL=y
# CONFIG_LIBERTAS is not set
# CONFIG_LIBERTAS_THINFIRM is not set
# CONFIG_MWIFIEX is not set
# CONFIG_MWL8K is not set
CONFIG_WLAN_VENDOR_MEDIATEK=y
# CONFIG_MT76x0E is not set
# CONFIG_MT76x2E is not set
# CONFIG_MT7603E is not set
# CONFIG_MT7615E is not set
# CONFIG_MT7663S is not set
# CONFIG_MT7915E is not set
# CONFIG_MT7921E is not set
CONFIG_WLAN_VENDOR_MICROCHIP=y
# CONFIG_WILC1000_SDIO is not set
CONFIG_WLAN_VENDOR_RALINK=y
# CONFIG_RT2X00 is not set
CONFIG_WLAN_VENDOR_REALTEK=y
# CONFIG_RTL8180 is not set
CONFIG_RTL_CARDS=y
# CONFIG_RTL8192CE is not set
# CONFIG_RTL8192SE is not set
# CONFIG_RTL8192DE is not set
# CONFIG_RTL8723AE is not set
# CONFIG_RTL8723BE is not set
# CONFIG_RTL8188EE is not set
# CONFIG_RTL8192EE is not set
# CONFIG_RTL8821AE is not set
# CONFIG_RTW88 is not set
CONFIG_WLAN_VENDOR_RSI=y
# CONFIG_RSI_91X is not set
CONFIG_WLAN_VENDOR_ST=y
# CONFIG_CW1200 is not set
CONFIG_WLAN_VENDOR_TI=y
# CONFIG_WL1251 is not set
# CONFIG_WL12XX is not set
# CONFIG_WL18XX is not set
# CONFIG_WLCORE is not set
CONFIG_WLAN_VENDOR_ZYDAS=y
CONFIG_WLAN_VENDOR_QUANTENNA=y
# CONFIG_QTNFMAC_PCIE is not set
# CONFIG_PCMCIA_RAYCS is not set
# CONFIG_PCMCIA_WL3501 is not set
# CONFIG_MAC80211_HWSIM is not set
# CONFIG_VIRT_WIFI is not set
# CONFIG_WAN is not set
# CONFIG_VMXNET3 is not set
# CONFIG_FUJITSU_ES is not set
# CONFIG_HYPERV_NET is not set
# CONFIG_NETDEVSIM is not set
CONFIG_NET_FAILOVER=m
# CONFIG_ISDN is not set
CONFIG_NVM=y
CONFIG_NVM_PBLK=y
CONFIG_NVM_PBLK_DEBUG=y

#
# Input device support
#
CONFIG_INPUT=y
CONFIG_INPUT_LEDS=m
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_SPARSEKMAP is not set
# CONFIG_INPUT_MATRIXKMAP is not set

#
# Userland interfaces
#
# CONFIG_INPUT_MOUSEDEV is not set
# CONFIG_INPUT_JOYDEV is not set
# CONFIG_INPUT_EVDEV is not set
# CONFIG_INPUT_EVBUG is not set

#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
# CONFIG_KEYBOARD_ADC is not set
# CONFIG_KEYBOARD_ADP5588 is not set
# CONFIG_KEYBOARD_ADP5589 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_GOLDFISH_EVENTS is not set
# CONFIG_KEYBOARD_STOWAWAY is not set
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_STMPE is not set
# CONFIG_KEYBOARD_IQS62X is not set
# CONFIG_KEYBOARD_OMAP4 is not set
# CONFIG_KEYBOARD_TC3589X is not set
# CONFIG_KEYBOARD_TM2_TOUCHKEY is not set
# CONFIG_KEYBOARD_TWL4030 is not set
# CONFIG_KEYBOARD_XTKBD 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=y
# CONFIG_SERIO_PARKBD is not set
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=y
CONFIG_SERIO_RAW=y
CONFIG_SERIO_ALTERA_PS2=m
CONFIG_SERIO_PS2MULT=m
# CONFIG_SERIO_ARC_PS2 is not set
# CONFIG_SERIO_APBPS2 is not set
CONFIG_HYPERV_KEYBOARD=m
CONFIG_SERIO_GPIO_PS2=m
CONFIG_USERIO=y
CONFIG_GAMEPORT=m
CONFIG_GAMEPORT_NS558=m
CONFIG_GAMEPORT_L4=m
# CONFIG_GAMEPORT_EMU10K1 is not set
# 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_LDISC_AUTOLOAD=y

#
# 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_CS is not set
# CONFIG_SERIAL_8250_MEN_MCB is not set
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_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_LANTIQ is not set
# CONFIG_SERIAL_SCCNXP is not set
# CONFIG_SERIAL_SC16IS7XX is not set
# CONFIG_SERIAL_TIMBERDALE is not set
# CONFIG_SERIAL_BCM63XX is not set
# CONFIG_SERIAL_ALTERA_JTAGUART is not set
# CONFIG_SERIAL_ALTERA_UART 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
# CONFIG_SERIAL_MEN_Z135 is not set
# CONFIG_SERIAL_SPRD is not set
# end of Serial drivers

CONFIG_SERIAL_MCTRL_GPIO=y
# CONFIG_SERIAL_NONSTANDARD is not set
# CONFIG_GOLDFISH_TTY is not set
# CONFIG_N_GSM is not set
# CONFIG_NOZOMI is not set
# CONFIG_NULL_TTY is not set
# CONFIG_TRACE_SINK is not set
CONFIG_SERIAL_DEV_BUS=y
CONFIG_SERIAL_DEV_CTRL_TTYPORT=y
# 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_APPLICOM is not set
# CONFIG_SONYPI is not set

#
# PCMCIA character devices
#
# CONFIG_SYNCLINK_CS is not set
CONFIG_CARDMAN_4000=m
# CONFIG_CARDMAN_4040 is not set
# CONFIG_SCR24X is not set
# CONFIG_IPWIRELESS is not set
# end of PCMCIA character devices

# CONFIG_MWAVE is not set
CONFIG_PC8736x_GPIO=m
CONFIG_NSC_GPIO=m
# CONFIG_DEVMEM is not set
CONFIG_DEVKMEM=y
CONFIG_NVRAM=y
CONFIG_RAW_DRIVER=m
CONFIG_MAX_RAW_DEVS=256
CONFIG_DEVPORT=y
# CONFIG_HPET is not set
# CONFIG_HANGCHECK_TIMER is not set
CONFIG_TCG_TPM=m
CONFIG_TCG_TIS_CORE=m
CONFIG_TCG_TIS=m
# CONFIG_TCG_TIS_I2C_CR50 is not set
CONFIG_TCG_TIS_I2C_ATMEL=m
CONFIG_TCG_TIS_I2C_INFINEON=m
# CONFIG_TCG_TIS_I2C_NUVOTON is not set
# CONFIG_TCG_NSC is not set
CONFIG_TCG_ATMEL=m
# CONFIG_TCG_INFINEON is not set
CONFIG_TCG_CRB=m
CONFIG_TCG_VTPM_PROXY=m
CONFIG_TCG_TIS_ST33ZP24=m
CONFIG_TCG_TIS_ST33ZP24_I2C=m
CONFIG_TELCLOCK=m
# 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 is not set
CONFIG_I2C_CHARDEV=m
CONFIG_I2C_MUX=m

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

CONFIG_I2C_HELPER_AUTO=y
CONFIG_I2C_SMBUS=m
CONFIG_I2C_ALGOBIT=y
CONFIG_I2C_ALGOPCA=m

#
# I2C Hardware Bus support
#

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

#
# ACPI drivers
#
# CONFIG_I2C_SCMI is not set

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

#
# External I2C/SMBus adapter drivers
#
CONFIG_I2C_PARPORT=m
# CONFIG_I2C_TAOS_EVM is not set

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

# CONFIG_I2C_STUB is not set
CONFIG_I2C_SLAVE=y
CONFIG_I2C_SLAVE_EEPROM=y
CONFIG_I2C_SLAVE_TESTUNIT=m
# 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 is not set
# CONFIG_SPI is not set
# CONFIG_SPMI is not set
CONFIG_HSI=y
CONFIG_HSI_BOARDINFO=y

#
# HSI controllers
#

#
# HSI clients
#
CONFIG_HSI_CHAR=m
# CONFIG_PPS is not set

#
# PTP clock support
#
# CONFIG_PTP_1588_CLOCK is not set

#
# Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks.
#
CONFIG_PTP_1588_CLOCK_PCH=y
# 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 is not set
CONFIG_PINCTRL_AXP209=m
CONFIG_PINCTRL_AMD=m
# CONFIG_PINCTRL_MCP23S08 is not set
# CONFIG_PINCTRL_SINGLE is not set
# CONFIG_PINCTRL_SX150X is not set
# CONFIG_PINCTRL_STMFX is not set
# CONFIG_PINCTRL_MAX77620 is not set
# CONFIG_PINCTRL_OCELOT is not set
# CONFIG_PINCTRL_MICROCHIP_SGPIO is not set
# CONFIG_PINCTRL_BAYTRAIL is not set
CONFIG_PINCTRL_CHERRYVIEW=y
CONFIG_PINCTRL_LYNXPOINT=m
CONFIG_PINCTRL_INTEL=y
CONFIG_PINCTRL_ALDERLAKE=m
CONFIG_PINCTRL_BROXTON=y
CONFIG_PINCTRL_CANNONLAKE=m
CONFIG_PINCTRL_CEDARFORK=m
CONFIG_PINCTRL_DENVERTON=m
CONFIG_PINCTRL_ELKHARTLAKE=m
# CONFIG_PINCTRL_EMMITSBURG is not set
CONFIG_PINCTRL_GEMINILAKE=m
CONFIG_PINCTRL_ICELAKE=m
CONFIG_PINCTRL_JASPERLAKE=m
# CONFIG_PINCTRL_LAKEFIELD is not set
# CONFIG_PINCTRL_LEWISBURG is not set
# CONFIG_PINCTRL_SUNRISEPOINT is not set
# CONFIG_PINCTRL_TIGERLAKE is not set

#
# Renesas pinctrl drivers
#
# end of Renesas pinctrl drivers

CONFIG_PINCTRL_LOCHNAGAR=y
CONFIG_PINCTRL_MADERA=m
CONFIG_PINCTRL_CS47L15=y
CONFIG_PINCTRL_CS47L35=y
CONFIG_PINCTRL_CS47L85=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=y
CONFIG_GPIO_CDEV=y
CONFIG_GPIO_CDEV_V1=y
CONFIG_GPIO_GENERIC=y
CONFIG_GPIO_MAX730X=m

#
# Memory mapped GPIO drivers
#
CONFIG_GPIO_74XX_MMIO=y
CONFIG_GPIO_ALTERA=m
# CONFIG_GPIO_AMDPT is not set
CONFIG_GPIO_CADENCE=y
# CONFIG_GPIO_DWAPB is not set
# 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 is not set
CONFIG_GPIO_LOGICVC=m
# CONFIG_GPIO_MB86S7X is not set
# CONFIG_GPIO_MENZ127 is not set
# CONFIG_GPIO_SAMA5D2_PIOBU is not set
CONFIG_GPIO_SIFIVE=y
CONFIG_GPIO_SIOX=y
CONFIG_GPIO_SYSCON=y
# CONFIG_GPIO_VX855 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_F7188X is not set
CONFIG_GPIO_IT87=m
# CONFIG_GPIO_SCH is not set
# CONFIG_GPIO_SCH311X is not set
CONFIG_GPIO_WINBOND=y
CONFIG_GPIO_WS16C48=y
# end of Port-mapped I/O GPIO drivers

#
# I2C GPIO expanders
#
# CONFIG_GPIO_ADP5588 is not set
# CONFIG_GPIO_ADNP is not set
CONFIG_GPIO_GW_PLD=y
CONFIG_GPIO_MAX7300=m
# CONFIG_GPIO_MAX732X is not set
# CONFIG_GPIO_PCA953X is not set
# CONFIG_GPIO_PCA9570 is not set
CONFIG_GPIO_PCF857X=y
# CONFIG_GPIO_TPIC2810 is not set
# end of I2C GPIO expanders

#
# MFD GPIO expanders
#
CONFIG_GPIO_ARIZONA=m
CONFIG_GPIO_BD70528=m
CONFIG_GPIO_BD71828=m
CONFIG_GPIO_DA9052=m
# CONFIG_GPIO_LP3943 is not set
CONFIG_GPIO_LP873X=m
CONFIG_GPIO_MADERA=m
CONFIG_GPIO_MAX77620=m
CONFIG_GPIO_MAX77650=m
# CONFIG_GPIO_RC5T583 is not set
CONFIG_GPIO_STMPE=y
# CONFIG_GPIO_TC3589X is not set
# CONFIG_GPIO_TPS65086 is not set
CONFIG_GPIO_TPS65218=m
# CONFIG_GPIO_TPS65912 is not set
CONFIG_GPIO_TWL4030=y
# CONFIG_GPIO_TWL6040 is not set
CONFIG_GPIO_WM831X=m
CONFIG_GPIO_WM8994=y
# end of MFD GPIO expanders

#
# PCI GPIO expanders
#
# CONFIG_GPIO_AMD8111 is not set
# CONFIG_GPIO_BT8XX is not set
# 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 is not set
# CONFIG_GPIO_SODAVILLE is not set
# end of PCI GPIO expanders

#
# Virtual GPIO drivers
#
CONFIG_GPIO_AGGREGATOR=y
CONFIG_GPIO_MOCKUP=y
# end of Virtual GPIO drivers

CONFIG_W1=m
CONFIG_W1_CON=y

#
# 1-wire Bus Masters
#
# CONFIG_W1_MASTER_MATROX is not set
CONFIG_W1_MASTER_DS2482=m
# CONFIG_W1_MASTER_DS1WM is not set
# CONFIG_W1_MASTER_GPIO is not set
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=m
CONFIG_W1_SLAVE_DS2408=m
# CONFIG_W1_SLAVE_DS2408_READBACK is not set
# CONFIG_W1_SLAVE_DS2413 is not set
CONFIG_W1_SLAVE_DS2406=m
# CONFIG_W1_SLAVE_DS2423 is not set
CONFIG_W1_SLAVE_DS2805=m
# CONFIG_W1_SLAVE_DS2430 is not set
CONFIG_W1_SLAVE_DS2431=m
CONFIG_W1_SLAVE_DS2433=m
CONFIG_W1_SLAVE_DS2433_CRC=y
# CONFIG_W1_SLAVE_DS2438 is not set
CONFIG_W1_SLAVE_DS250X=m
CONFIG_W1_SLAVE_DS2780=m
CONFIG_W1_SLAVE_DS2781=m
# CONFIG_W1_SLAVE_DS28E04 is not set
CONFIG_W1_SLAVE_DS28E17=m
# end of 1-wire Slaves

# CONFIG_POWER_RESET is not set
CONFIG_POWER_SUPPLY=y
# CONFIG_POWER_SUPPLY_DEBUG is not set
# CONFIG_PDA_POWER is not set
CONFIG_GENERIC_ADC_BATTERY=y
CONFIG_WM831X_BACKUP=m
CONFIG_WM831X_POWER=m
CONFIG_TEST_POWER=y
# CONFIG_BATTERY_88PM860X is not set
# CONFIG_CHARGER_ADP5061 is not set
# CONFIG_BATTERY_CW2015 is not set
CONFIG_BATTERY_DS2760=m
CONFIG_BATTERY_DS2780=m
# CONFIG_BATTERY_DS2781 is not set
CONFIG_BATTERY_DS2782=m
CONFIG_BATTERY_SBS=y
CONFIG_CHARGER_SBS=m
# CONFIG_MANAGER_SBS is not set
# CONFIG_BATTERY_BQ27XXX is not set
CONFIG_BATTERY_DA9052=y
# CONFIG_BATTERY_DA9150 is not set
CONFIG_CHARGER_AXP20X=m
# CONFIG_BATTERY_AXP20X is not set
CONFIG_AXP20X_POWER=m
# CONFIG_AXP288_FUEL_GAUGE is not set
CONFIG_BATTERY_MAX17040=m
# CONFIG_BATTERY_MAX17042 is not set
CONFIG_BATTERY_MAX1721X=m
CONFIG_BATTERY_TWL4030_MADC=m
CONFIG_CHARGER_PCF50633=m
CONFIG_BATTERY_RX51=m
CONFIG_CHARGER_MAX8903=m
# CONFIG_CHARGER_TWL4030 is not set
CONFIG_CHARGER_LP8727=m
CONFIG_CHARGER_GPIO=m
CONFIG_CHARGER_MANAGER=y
# CONFIG_CHARGER_LT3651 is not set
# CONFIG_CHARGER_LTC4162L is not set
# CONFIG_CHARGER_DETECTOR_MAX14656 is not set
# CONFIG_CHARGER_MAX77650 is not set
CONFIG_CHARGER_BQ2415X=m
# CONFIG_CHARGER_BQ24190 is not set
CONFIG_CHARGER_BQ24257=m
# CONFIG_CHARGER_BQ24735 is not set
CONFIG_CHARGER_BQ2515X=m
CONFIG_CHARGER_BQ25890=y
CONFIG_CHARGER_BQ25980=m
# CONFIG_CHARGER_BQ256XX is not set
CONFIG_CHARGER_SMB347=y
# CONFIG_BATTERY_GAUGE_LTC2941 is not set
CONFIG_BATTERY_GOLDFISH=y
CONFIG_CHARGER_RT9455=m
CONFIG_CHARGER_UCS1002=y
# CONFIG_CHARGER_BD70528 is not set
CONFIG_CHARGER_BD99954=m
# CONFIG_RN5T618_POWER is not set
CONFIG_HWMON=m
CONFIG_HWMON_VID=m
CONFIG_HWMON_DEBUG_CHIP=y

#
# Native drivers
#
CONFIG_SENSORS_AD7414=m
CONFIG_SENSORS_AD7418=m
CONFIG_SENSORS_ADM1021=m
CONFIG_SENSORS_ADM1025=m
# CONFIG_SENSORS_ADM1026 is not set
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
CONFIG_SENSORS_ADM1177=m
CONFIG_SENSORS_ADM9240=m
CONFIG_SENSORS_ADT7X10=m
CONFIG_SENSORS_ADT7410=m
CONFIG_SENSORS_ADT7411=m
# CONFIG_SENSORS_ADT7462 is not set
CONFIG_SENSORS_ADT7470=m
# CONFIG_SENSORS_ADT7475 is not set
# CONFIG_SENSORS_AHT10 is not set
CONFIG_SENSORS_AS370=m
CONFIG_SENSORS_ASC7621=m
CONFIG_SENSORS_AXI_FAN_CONTROL=m
# CONFIG_SENSORS_K8TEMP is not set
# CONFIG_SENSORS_K10TEMP is not set
# CONFIG_SENSORS_FAM15H_POWER is not set
# CONFIG_SENSORS_AMD_ENERGY is not set
# CONFIG_SENSORS_APPLESMC is not set
CONFIG_SENSORS_ASB100=m
CONFIG_SENSORS_ASPEED=m
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_CORSAIR_CPRO is not set
# CONFIG_SENSORS_CORSAIR_PSU is not set
CONFIG_SENSORS_DRIVETEMP=m
CONFIG_SENSORS_DS620=m
CONFIG_SENSORS_DS1621=m
CONFIG_SENSORS_DELL_SMM=m
CONFIG_SENSORS_DA9052_ADC=m
# CONFIG_SENSORS_I5K_AMB is not set
# CONFIG_SENSORS_F71805F is not set
CONFIG_SENSORS_F71882FG=m
CONFIG_SENSORS_F75375S=m
CONFIG_SENSORS_GSC=m
CONFIG_SENSORS_MC13783_ADC=m
# CONFIG_SENSORS_FSCHMD is not set
# CONFIG_SENSORS_FTSTEUTATES is not set
# CONFIG_SENSORS_GL518SM is not set
CONFIG_SENSORS_GL520SM=m
CONFIG_SENSORS_G760A=m
CONFIG_SENSORS_G762=m
CONFIG_SENSORS_GPIO_FAN=m
CONFIG_SENSORS_HIH6130=m
CONFIG_SENSORS_IBMAEM=m
CONFIG_SENSORS_IBMPEX=m
# CONFIG_SENSORS_IIO_HWMON is not set
# CONFIG_SENSORS_I5500 is not set
CONFIG_SENSORS_CORETEMP=m
# CONFIG_SENSORS_IT87 is not set
CONFIG_SENSORS_JC42=m
CONFIG_SENSORS_POWR1220=m
CONFIG_SENSORS_LINEAGE=m
CONFIG_SENSORS_LOCHNAGAR=m
# CONFIG_SENSORS_LTC2945 is not set
CONFIG_SENSORS_LTC2947=m
CONFIG_SENSORS_LTC2947_I2C=m
CONFIG_SENSORS_LTC2990=m
CONFIG_SENSORS_LTC2992=m
# CONFIG_SENSORS_LTC4151 is not set
# CONFIG_SENSORS_LTC4215 is not set
CONFIG_SENSORS_LTC4222=m
# CONFIG_SENSORS_LTC4245 is not set
# CONFIG_SENSORS_LTC4260 is not set
CONFIG_SENSORS_LTC4261=m
CONFIG_SENSORS_MAX127=m
CONFIG_SENSORS_MAX16065=m
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_MAX1668 is not set
CONFIG_SENSORS_MAX197=m
# CONFIG_SENSORS_MAX31730 is not set
CONFIG_SENSORS_MAX6621=m
# CONFIG_SENSORS_MAX6639 is not set
# CONFIG_SENSORS_MAX6642 is not set
# CONFIG_SENSORS_MAX6650 is not set
# CONFIG_SENSORS_MAX6697 is not set
CONFIG_SENSORS_MAX31790=m
# CONFIG_SENSORS_MCP3021 is not set
CONFIG_SENSORS_TC654=m
# CONFIG_SENSORS_TPS23861 is not set
# CONFIG_SENSORS_MENF21BMC_HWMON is not set
CONFIG_SENSORS_MR75203=m
CONFIG_SENSORS_LM63=m
# CONFIG_SENSORS_LM73 is not set
# CONFIG_SENSORS_LM75 is not set
CONFIG_SENSORS_LM77=m
# CONFIG_SENSORS_LM78 is not set
CONFIG_SENSORS_LM80=m
CONFIG_SENSORS_LM83=m
CONFIG_SENSORS_LM85=m
# CONFIG_SENSORS_LM87 is not set
CONFIG_SENSORS_LM90=m
# CONFIG_SENSORS_LM92 is not set
CONFIG_SENSORS_LM93=m
CONFIG_SENSORS_LM95234=m
CONFIG_SENSORS_LM95241=m
# CONFIG_SENSORS_LM95245 is not set
CONFIG_SENSORS_PC87360=m
CONFIG_SENSORS_PC87427=m
CONFIG_SENSORS_NTC_THERMISTOR=m
# 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=m
CONFIG_PMBUS=m
CONFIG_SENSORS_PMBUS=m
CONFIG_SENSORS_ADM1266=m
CONFIG_SENSORS_ADM1275=m
CONFIG_SENSORS_BEL_PFE=m
CONFIG_SENSORS_IBM_CFFPS=m
CONFIG_SENSORS_INSPUR_IPSPS=m
# CONFIG_SENSORS_IR35221 is not set
CONFIG_SENSORS_IR38064=m
CONFIG_SENSORS_IRPS5401=m
# CONFIG_SENSORS_ISL68137 is not set
CONFIG_SENSORS_LM25066=m
# CONFIG_SENSORS_LTC2978 is not set
CONFIG_SENSORS_LTC3815=m
# CONFIG_SENSORS_MAX16064 is not set
# CONFIG_SENSORS_MAX16601 is not set
# CONFIG_SENSORS_MAX20730 is not set
# CONFIG_SENSORS_MAX20751 is not set
CONFIG_SENSORS_MAX31785=m
CONFIG_SENSORS_MAX34440=m
CONFIG_SENSORS_MAX8688=m
CONFIG_SENSORS_MP2975=m
CONFIG_SENSORS_PM6764TR=m
CONFIG_SENSORS_PXE1610=m
# CONFIG_SENSORS_Q54SJ108A2 is not set
CONFIG_SENSORS_TPS40422=m
CONFIG_SENSORS_TPS53679=m
CONFIG_SENSORS_UCD9000=m
CONFIG_SENSORS_UCD9200=m
CONFIG_SENSORS_XDPE122=m
CONFIG_SENSORS_ZL6100=m
CONFIG_SENSORS_SBTSI=m
# CONFIG_SENSORS_SHT15 is not set
# 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=m
CONFIG_SENSORS_EMC1403=m
# CONFIG_SENSORS_EMC2103 is not set
CONFIG_SENSORS_EMC6W201=m
CONFIG_SENSORS_SMSC47M1=m
CONFIG_SENSORS_SMSC47M192=m
# CONFIG_SENSORS_SMSC47B397 is not set
CONFIG_SENSORS_SCH56XX_COMMON=m
CONFIG_SENSORS_SCH5627=m
CONFIG_SENSORS_SCH5636=m
# CONFIG_SENSORS_STTS751 is not set
# CONFIG_SENSORS_SMM665 is not set
CONFIG_SENSORS_ADC128D818=m
CONFIG_SENSORS_ADS7828=m
# CONFIG_SENSORS_AMC6821 is not set
# CONFIG_SENSORS_INA209 is not set
CONFIG_SENSORS_INA2XX=m
CONFIG_SENSORS_INA3221=m
CONFIG_SENSORS_TC74=m
CONFIG_SENSORS_THMC50=m
CONFIG_SENSORS_TMP102=m
CONFIG_SENSORS_TMP103=m
# CONFIG_SENSORS_TMP108 is not set
CONFIG_SENSORS_TMP401=m
CONFIG_SENSORS_TMP421=m
CONFIG_SENSORS_TMP513=m
# CONFIG_SENSORS_VIA_CPUTEMP is not set
# CONFIG_SENSORS_VIA686A is not set
CONFIG_SENSORS_VT1211=m
# CONFIG_SENSORS_VT8231 is not set
CONFIG_SENSORS_W83773G=m
# CONFIG_SENSORS_W83781D is not set
CONFIG_SENSORS_W83791D=m
CONFIG_SENSORS_W83792D=m
# CONFIG_SENSORS_W83793 is not set
# CONFIG_SENSORS_W83795 is not set
CONFIG_SENSORS_W83L785TS=m
CONFIG_SENSORS_W83L786NG=m
# CONFIG_SENSORS_W83627HF is not set
CONFIG_SENSORS_W83627EHF=m
# CONFIG_SENSORS_WM831X is not set

#
# ACPI drivers
#
CONFIG_SENSORS_ACPI_POWER=m
# CONFIG_SENSORS_ATK0110 is not set
CONFIG_THERMAL=y
# CONFIG_THERMAL_NETLINK is not set
# CONFIG_THERMAL_STATISTICS is not set
CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0
# CONFIG_THERMAL_OF is not set
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_DEVFREQ_THERMAL=y
CONFIG_THERMAL_EMULATION=y
CONFIG_THERMAL_MMIO=m
# CONFIG_MAX77620_THERMAL is not set

#
# Intel thermal drivers
#
CONFIG_INTEL_POWERCLAMP=m
CONFIG_X86_THERMAL_VECTOR=y
CONFIG_X86_PKG_TEMP_THERMAL=m
# CONFIG_INTEL_SOC_DTS_THERMAL is not set

#
# ACPI INT340X thermal drivers
#
# CONFIG_INT340X_THERMAL is not set
# end of ACPI INT340X thermal drivers

# CONFIG_INTEL_PCH_THERMAL is not set
# end of Intel thermal drivers

CONFIG_GENERIC_ADC_THERMAL=y
CONFIG_WATCHDOG=y
CONFIG_WATCHDOG_CORE=y
CONFIG_WATCHDOG_NOWAYOUT=y
CONFIG_WATCHDOG_HANDLE_BOOT_ENABLED=y
CONFIG_WATCHDOG_OPEN_TIMEOUT=0
# CONFIG_WATCHDOG_SYSFS is not set

#
# Watchdog Pretimeout Governors
#
CONFIG_WATCHDOG_PRETIMEOUT_GOV=y
CONFIG_WATCHDOG_PRETIMEOUT_GOV_SEL=m
CONFIG_WATCHDOG_PRETIMEOUT_GOV_NOOP=y
CONFIG_WATCHDOG_PRETIMEOUT_GOV_PANIC=m
# CONFIG_WATCHDOG_PRETIMEOUT_DEFAULT_GOV_NOOP is not set
CONFIG_WATCHDOG_PRETIMEOUT_DEFAULT_GOV_PANIC=y

#
# Watchdog Device Drivers
#
# CONFIG_SOFT_WATCHDOG is not set
CONFIG_BD70528_WATCHDOG=m
CONFIG_DA9052_WATCHDOG=y
CONFIG_DA9063_WATCHDOG=y
CONFIG_GPIO_WATCHDOG=m
# CONFIG_MENF21BMC_WATCHDOG is not set
CONFIG_MENZ069_WATCHDOG=y
CONFIG_WDAT_WDT=y
CONFIG_WM831X_WATCHDOG=m
# CONFIG_XILINX_WATCHDOG is not set
# CONFIG_ZIIRAVE_WATCHDOG is not set
CONFIG_RAVE_SP_WATCHDOG=y
CONFIG_CADENCE_WATCHDOG=m
CONFIG_DW_WATCHDOG=m
CONFIG_RN5T618_WATCHDOG=m
# CONFIG_TWL4030_WATCHDOG is not set
CONFIG_MAX63XX_WATCHDOG=m
CONFIG_MAX77620_WATCHDOG=y
CONFIG_RETU_WATCHDOG=m
CONFIG_ACQUIRE_WDT=y
# CONFIG_ADVANTECH_WDT is not set
# CONFIG_ALIM1535_WDT is not set
# CONFIG_ALIM7101_WDT is not set
CONFIG_EBC_C384_WDT=y
CONFIG_F71808E_WDT=m
# CONFIG_SP5100_TCO is not set
CONFIG_SBC_FITPC2_WATCHDOG=y
# CONFIG_EUROTECH_WDT is not set
CONFIG_IB700_WDT=m
CONFIG_IBMASR=y
CONFIG_WAFER_WDT=m
# CONFIG_I6300ESB_WDT is not set
# CONFIG_IE6XX_WDT is not set
# CONFIG_ITCO_WDT is not set
# CONFIG_IT8712F_WDT is not set
CONFIG_IT87_WDT=y
# CONFIG_HP_WATCHDOG is not set
# CONFIG_SC1200_WDT is not set
CONFIG_PC87413_WDT=m
# CONFIG_NV_TCO is not set
CONFIG_60XX_WDT=m
# CONFIG_SBC8360_WDT is not set
CONFIG_SBC7240_WDT=m
# CONFIG_CPU5_WDT is not set
CONFIG_SMSC_SCH311X_WDT=y
CONFIG_SMSC37B787_WDT=y
CONFIG_TQMX86_WDT=m
# CONFIG_VIA_WDT is not set
# CONFIG_W83627HF_WDT is not set
CONFIG_W83877F_WDT=m
CONFIG_W83977F_WDT=m
CONFIG_MACHZ_WDT=m
# CONFIG_SBC_EPX_C3_WATCHDOG is not set
CONFIG_NI903X_WDT=y
CONFIG_NIC7018_WDT=y
# CONFIG_MEN_A21_WDT is not set

#
# PCI-based Watchdog Cards
#
# CONFIG_PCIPCWATCHDOG is not set
# CONFIG_WDTPCI is not set
CONFIG_SSB_POSSIBLE=y
CONFIG_SSB=y
CONFIG_SSB_SPROM=y
CONFIG_SSB_PCIHOST_POSSIBLE=y
CONFIG_SSB_PCIHOST=y
CONFIG_SSB_DRIVER_PCICORE_POSSIBLE=y
# CONFIG_SSB_DRIVER_PCICORE is not set
CONFIG_SSB_DRIVER_GPIO=y
CONFIG_BCMA_POSSIBLE=y
CONFIG_BCMA=y
CONFIG_BCMA_HOST_PCI_POSSIBLE=y
CONFIG_BCMA_HOST_PCI=y
CONFIG_BCMA_HOST_SOC=y
CONFIG_BCMA_DRIVER_PCI=y
# CONFIG_BCMA_SFLASH is not set
# CONFIG_BCMA_DRIVER_GMAC_CMN is not set
# CONFIG_BCMA_DRIVER_GPIO is not set
CONFIG_BCMA_DEBUG=y

#
# Multifunction device drivers
#
CONFIG_MFD_CORE=y
# CONFIG_MFD_CS5535 is not set
# CONFIG_MFD_ACT8945A is not set
# CONFIG_MFD_AS3711 is not set
# CONFIG_MFD_AS3722 is not set
# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_AAT2870_CORE is not set
# CONFIG_MFD_ATMEL_FLEXCOM is not set
CONFIG_MFD_ATMEL_HLCDC=y
CONFIG_MFD_BCM590XX=m
# CONFIG_MFD_BD9571MWV is not set
CONFIG_MFD_AXP20X=m
CONFIG_MFD_AXP20X_I2C=m
CONFIG_MFD_MADERA=m
# CONFIG_MFD_MADERA_I2C is not set
CONFIG_MFD_CS47L15=y
CONFIG_MFD_CS47L35=y
CONFIG_MFD_CS47L85=y
# CONFIG_MFD_CS47L90 is not set
# CONFIG_MFD_CS47L92 is not set
# CONFIG_PMIC_DA903X is not set
CONFIG_PMIC_DA9052=y
CONFIG_MFD_DA9052_I2C=y
# CONFIG_MFD_DA9055 is not set
# CONFIG_MFD_DA9062 is not set
CONFIG_MFD_DA9063=y
CONFIG_MFD_DA9150=m
CONFIG_MFD_GATEWORKS_GSC=y
CONFIG_MFD_MC13XXX=m
CONFIG_MFD_MC13XXX_I2C=m
# CONFIG_MFD_MP2629 is not set
CONFIG_MFD_HI6421_PMIC=m
# CONFIG_HTC_PASIC3 is not set
# CONFIG_HTC_I2CPLD is not set
# CONFIG_MFD_INTEL_QUARK_I2C_GPIO is not set
# CONFIG_LPC_ICH is not set
# CONFIG_LPC_SCH is not set
CONFIG_INTEL_SOC_PMIC_CHTDC_TI=m
# CONFIG_MFD_INTEL_LPSS_ACPI is not set
# CONFIG_MFD_INTEL_LPSS_PCI is not set
# CONFIG_MFD_INTEL_PMT is not set
CONFIG_MFD_IQS62X=y
# CONFIG_MFD_JANZ_CMODIO is not set
# CONFIG_MFD_KEMPLD is not set
CONFIG_MFD_88PM800=y
CONFIG_MFD_88PM805=m
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=y
CONFIG_MFD_MAX8907=y
# CONFIG_MFD_MAX8925 is not set
# CONFIG_MFD_MAX8997 is not set
# CONFIG_MFD_MAX8998 is not set
CONFIG_MFD_MT6360=y
CONFIG_MFD_MT6397=m
CONFIG_MFD_MENF21BMC=m
CONFIG_MFD_RETU=m
CONFIG_MFD_PCF50633=y
CONFIG_PCF50633_ADC=m
CONFIG_PCF50633_GPIO=m
# CONFIG_MFD_RDC321X is not set
# CONFIG_MFD_RT5033 is not set
CONFIG_MFD_RC5T583=y
# CONFIG_MFD_RK808 is not set
CONFIG_MFD_RN5T618=m
CONFIG_MFD_SEC_CORE=m
CONFIG_MFD_SI476X_CORE=y
CONFIG_MFD_SM501=y
CONFIG_MFD_SM501_GPIO=y
CONFIG_MFD_SKY81452=y
# CONFIG_ABX500_CORE is not set
CONFIG_MFD_STMPE=y

#
# STMicroelectronics STMPE Interface Drivers
#
CONFIG_STMPE_I2C=y
# end of STMicroelectronics STMPE Interface Drivers

CONFIG_MFD_SYSCON=y
# CONFIG_MFD_TI_AM335X_TSCADC is not set
CONFIG_MFD_LP3943=y
# CONFIG_MFD_LP8788 is not set
CONFIG_MFD_TI_LMU=y
# CONFIG_MFD_PALMAS is not set
CONFIG_TPS6105X=m
# CONFIG_TPS65010 is not set
CONFIG_TPS6507X=y
CONFIG_MFD_TPS65086=m
# CONFIG_MFD_TPS65090 is not set
# CONFIG_MFD_TPS65217 is not set
CONFIG_MFD_TI_LP873X=y
# CONFIG_MFD_TI_LP87565 is not set
CONFIG_MFD_TPS65218=m
# CONFIG_MFD_TPS6586X is not set
# CONFIG_MFD_TPS65910 is not set
CONFIG_MFD_TPS65912=y
CONFIG_MFD_TPS65912_I2C=y
CONFIG_MFD_TPS80031=y
CONFIG_TWL4030_CORE=y
CONFIG_MFD_TWL4030_AUDIO=y
CONFIG_TWL6040_CORE=y
# CONFIG_MFD_WL1273_CORE is not set
CONFIG_MFD_LM3533=y
# CONFIG_MFD_TIMBERDALE is not set
CONFIG_MFD_TC3589X=y
# CONFIG_MFD_TQMX86 is not set
# CONFIG_MFD_VX855 is not set
CONFIG_MFD_LOCHNAGAR=y
CONFIG_MFD_ARIZONA=y
CONFIG_MFD_ARIZONA_I2C=y
CONFIG_MFD_CS47L24=y
CONFIG_MFD_WM5102=y
# CONFIG_MFD_WM5110 is not set
CONFIG_MFD_WM8997=y
CONFIG_MFD_WM8998=y
# CONFIG_MFD_WM8400 is not set
CONFIG_MFD_WM831X=y
CONFIG_MFD_WM831X_I2C=y
# CONFIG_MFD_WM8350_I2C is not set
CONFIG_MFD_WM8994=y
CONFIG_MFD_ROHM_BD718XX=y
CONFIG_MFD_ROHM_BD70528=m
CONFIG_MFD_ROHM_BD71828=y
# CONFIG_MFD_STPMIC1 is not set
# CONFIG_MFD_STMFX is not set
CONFIG_RAVE_SP_CORE=y
# end of Multifunction device drivers

CONFIG_REGULATOR=y
CONFIG_REGULATOR_DEBUG=y
CONFIG_REGULATOR_FIXED_VOLTAGE=y
CONFIG_REGULATOR_VIRTUAL_CONSUMER=y
CONFIG_REGULATOR_USERSPACE_CONSUMER=y
# CONFIG_REGULATOR_88PG86X is not set
CONFIG_REGULATOR_88PM800=y
# CONFIG_REGULATOR_88PM8607 is not set
CONFIG_REGULATOR_ACT8865=m
# CONFIG_REGULATOR_AD5398 is not set
CONFIG_REGULATOR_AXP20X=m
CONFIG_REGULATOR_BCM590XX=m
CONFIG_REGULATOR_BD70528=m
CONFIG_REGULATOR_BD71828=y
# CONFIG_REGULATOR_BD718XX is not set
CONFIG_REGULATOR_DA9052=y
CONFIG_REGULATOR_DA9063=m
# CONFIG_REGULATOR_DA9121 is not set
CONFIG_REGULATOR_DA9210=y
CONFIG_REGULATOR_DA9211=m
# CONFIG_REGULATOR_FAN53555 is not set
CONFIG_REGULATOR_FAN53880=m
CONFIG_REGULATOR_GPIO=y
CONFIG_REGULATOR_HI6421=m
CONFIG_REGULATOR_HI6421V530=m
CONFIG_REGULATOR_ISL9305=y
CONFIG_REGULATOR_ISL6271A=y
CONFIG_REGULATOR_LM363X=m
# CONFIG_REGULATOR_LOCHNAGAR is not set
CONFIG_REGULATOR_LP3971=y
# CONFIG_REGULATOR_LP3972 is not set
# CONFIG_REGULATOR_LP872X is not set
CONFIG_REGULATOR_LP873X=m
CONFIG_REGULATOR_LP8755=m
CONFIG_REGULATOR_LTC3589=y
# CONFIG_REGULATOR_LTC3676 is not set
# CONFIG_REGULATOR_MAX1586 is not set
CONFIG_REGULATOR_MAX77620=m
# CONFIG_REGULATOR_MAX77650 is not set
CONFIG_REGULATOR_MAX8649=m
CONFIG_REGULATOR_MAX8660=y
CONFIG_REGULATOR_MAX8907=y
# CONFIG_REGULATOR_MAX8952 is not set
# CONFIG_REGULATOR_MAX77693 is not set
CONFIG_REGULATOR_MAX77826=y
CONFIG_REGULATOR_MC13XXX_CORE=m
# CONFIG_REGULATOR_MC13783 is not set
CONFIG_REGULATOR_MC13892=m
# CONFIG_REGULATOR_MCP16502 is not set
# CONFIG_REGULATOR_MP5416 is not set
CONFIG_REGULATOR_MP8859=y
# CONFIG_REGULATOR_MP886X is not set
CONFIG_REGULATOR_MPQ7920=y
CONFIG_REGULATOR_MT6311=y
CONFIG_REGULATOR_MT6323=m
CONFIG_REGULATOR_MT6358=m
CONFIG_REGULATOR_MT6360=y
CONFIG_REGULATOR_MT6397=m
CONFIG_REGULATOR_PCA9450=m
CONFIG_REGULATOR_PCF50633=m
# CONFIG_REGULATOR_PF8X00 is not set
# CONFIG_REGULATOR_PFUZE100 is not set
# CONFIG_REGULATOR_PV88060 is not set
CONFIG_REGULATOR_PV88080=m
# CONFIG_REGULATOR_PV88090 is not set
# CONFIG_REGULATOR_RASPBERRYPI_TOUCHSCREEN_ATTINY is not set
CONFIG_REGULATOR_RC5T583=y
# CONFIG_REGULATOR_RN5T618 is not set
CONFIG_REGULATOR_ROHM=y
CONFIG_REGULATOR_RT4801=y
CONFIG_REGULATOR_RTMV20=y
CONFIG_REGULATOR_S2MPA01=m
# CONFIG_REGULATOR_S2MPS11 is not set
CONFIG_REGULATOR_S5M8767=m
CONFIG_REGULATOR_SKY81452=m
CONFIG_REGULATOR_SLG51000=y
CONFIG_REGULATOR_SY8106A=y
CONFIG_REGULATOR_SY8824X=y
CONFIG_REGULATOR_SY8827N=m
CONFIG_REGULATOR_TPS51632=y
CONFIG_REGULATOR_TPS6105X=m
# CONFIG_REGULATOR_TPS62360 is not set
# CONFIG_REGULATOR_TPS65023 is not set
# CONFIG_REGULATOR_TPS6507X is not set
CONFIG_REGULATOR_TPS65086=m
CONFIG_REGULATOR_TPS65132=y
CONFIG_REGULATOR_TPS65218=m
CONFIG_REGULATOR_TPS65912=m
# CONFIG_REGULATOR_TPS80031 is not set
CONFIG_REGULATOR_TWL4030=y
CONFIG_REGULATOR_VCTRL=m
CONFIG_REGULATOR_WM831X=m
# CONFIG_REGULATOR_WM8994 is not set
# CONFIG_RC_CORE is not set
CONFIG_CEC_CORE=m
CONFIG_CEC_NOTIFIER=y
# CONFIG_MEDIA_CEC_SUPPORT 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 is not set
CONFIG_DRM=m
CONFIG_DRM_MIPI_DSI=y
CONFIG_DRM_DP_AUX_CHARDEV=y
CONFIG_DRM_DEBUG_SELFTEST=m
CONFIG_DRM_KMS_HELPER=m
# CONFIG_DRM_DEBUG_DP_MST_TOPOLOGY_REFS is not set
# CONFIG_DRM_FBDEV_EMULATION is not set
CONFIG_DRM_LOAD_EDID_FIRMWARE=y
# CONFIG_DRM_DP_CEC is not set
CONFIG_DRM_GEM_CMA_HELPER=y
CONFIG_DRM_KMS_CMA_HELPER=y

#
# I2C encoder or helper chips
#
CONFIG_DRM_I2C_CH7006=m
CONFIG_DRM_I2C_SIL164=m
CONFIG_DRM_I2C_NXP_TDA998X=m
# CONFIG_DRM_I2C_NXP_TDA9950 is not set
# end of I2C encoder or helper chips

#
# ARM devices
#
# CONFIG_DRM_KOMEDA is not set
# end of ARM devices

# CONFIG_DRM_RADEON is not set
# CONFIG_DRM_AMDGPU is not set
# CONFIG_DRM_NOUVEAU is not set
# CONFIG_DRM_I915 is not set
CONFIG_DRM_VGEM=m
# CONFIG_DRM_VKMS is not set
# CONFIG_DRM_VMWGFX is not set
# CONFIG_DRM_GMA500 is not set
# CONFIG_DRM_AST is not set
# CONFIG_DRM_MGAG200 is not set
CONFIG_DRM_RCAR_DW_HDMI=m
# CONFIG_DRM_RCAR_LVDS is not set
# CONFIG_DRM_QXL is not set
# CONFIG_DRM_BOCHS is not set
CONFIG_DRM_PANEL=y

#
# Display Panels
#
CONFIG_DRM_PANEL_ARM_VERSATILE=m
CONFIG_DRM_PANEL_ASUS_Z00T_TM5P5_NT35596=m
CONFIG_DRM_PANEL_BOE_HIMAX8279D=m
# CONFIG_DRM_PANEL_BOE_TV101WUM_NL6 is not set
# CONFIG_DRM_PANEL_DSI_CM is not set
# CONFIG_DRM_PANEL_LVDS is not set
CONFIG_DRM_PANEL_SIMPLE=m
CONFIG_DRM_PANEL_ELIDA_KD35T133=m
CONFIG_DRM_PANEL_FEIXIN_K101_IM2BA02=m
CONFIG_DRM_PANEL_FEIYANG_FY07024DI26A30D=m
CONFIG_DRM_PANEL_ILITEK_ILI9881C=m
CONFIG_DRM_PANEL_INNOLUX_P079ZCA=m
CONFIG_DRM_PANEL_JDI_LT070ME05000=m
# CONFIG_DRM_PANEL_KHADAS_TS050 is not set
# CONFIG_DRM_PANEL_KINGDISPLAY_KD097D04 is not set
# CONFIG_DRM_PANEL_LEADTEK_LTK050H3146W is not set
# CONFIG_DRM_PANEL_LEADTEK_LTK500HD1829 is not set
CONFIG_DRM_PANEL_NOVATEK_NT35510=m
CONFIG_DRM_PANEL_NOVATEK_NT36672A=m
CONFIG_DRM_PANEL_MANTIX_MLAF057WE51=m
CONFIG_DRM_PANEL_OLIMEX_LCD_OLINUXINO=m
CONFIG_DRM_PANEL_ORISETECH_OTM8009A=m
CONFIG_DRM_PANEL_OSD_OSD101T2587_53TS=m
CONFIG_DRM_PANEL_PANASONIC_VVX10F034N00=m
CONFIG_DRM_PANEL_RASPBERRYPI_TOUCHSCREEN=m
CONFIG_DRM_PANEL_RAYDIUM_RM67191=m
# CONFIG_DRM_PANEL_RAYDIUM_RM68200 is not set
CONFIG_DRM_PANEL_RONBO_RB070D30=m
CONFIG_DRM_PANEL_SAMSUNG_S6D16D0=m
# CONFIG_DRM_PANEL_SAMSUNG_S6E3HA2 is not set
CONFIG_DRM_PANEL_SAMSUNG_S6E63J0X03=m
# CONFIG_DRM_PANEL_SAMSUNG_S6E63M0 is not set
# CONFIG_DRM_PANEL_SAMSUNG_S6E88A0_AMS452EF01 is not set
CONFIG_DRM_PANEL_SAMSUNG_S6E8AA0=m
CONFIG_DRM_PANEL_SAMSUNG_SOFEF00=m
# CONFIG_DRM_PANEL_SEIKO_43WVF1G is not set
CONFIG_DRM_PANEL_SHARP_LQ101R1SX01=m
CONFIG_DRM_PANEL_SHARP_LS037V7DW01=m
# CONFIG_DRM_PANEL_SHARP_LS043T1LE01 is not set
CONFIG_DRM_PANEL_SITRONIX_ST7701=m
CONFIG_DRM_PANEL_SITRONIX_ST7703=m
# CONFIG_DRM_PANEL_SONY_ACX424AKP is not set
CONFIG_DRM_PANEL_TDO_TL070WSH30=m
# CONFIG_DRM_PANEL_TRULY_NT35597_WQXGA is not set
CONFIG_DRM_PANEL_VISIONOX_RM69299=m
CONFIG_DRM_PANEL_XINPENG_XPP055C272=m
# end of Display Panels

CONFIG_DRM_BRIDGE=y
CONFIG_DRM_PANEL_BRIDGE=y

#
# Display Interface Bridges
#
CONFIG_DRM_CDNS_DSI=m
CONFIG_DRM_CHRONTEL_CH7033=m
CONFIG_DRM_DISPLAY_CONNECTOR=m
CONFIG_DRM_LONTIUM_LT9611=m
CONFIG_DRM_LONTIUM_LT9611UXC=m
# CONFIG_DRM_LVDS_CODEC is not set
CONFIG_DRM_MEGACHIPS_STDPXXXX_GE_B850V3_FW=m
# CONFIG_DRM_NWL_MIPI_DSI is not set
CONFIG_DRM_NXP_PTN3460=m
CONFIG_DRM_PARADE_PS8622=m
# CONFIG_DRM_PARADE_PS8640 is not set
CONFIG_DRM_SIL_SII8620=m
# CONFIG_DRM_SII902X is not set
CONFIG_DRM_SII9234=m
# CONFIG_DRM_SIMPLE_BRIDGE is not set
CONFIG_DRM_THINE_THC63LVD1024=m
CONFIG_DRM_TOSHIBA_TC358762=m
# CONFIG_DRM_TOSHIBA_TC358764 is not set
CONFIG_DRM_TOSHIBA_TC358767=m
# CONFIG_DRM_TOSHIBA_TC358768 is not set
# CONFIG_DRM_TOSHIBA_TC358775 is not set
CONFIG_DRM_TI_TFP410=m
CONFIG_DRM_TI_SN65DSI86=m
CONFIG_DRM_TI_TPD12S015=m
CONFIG_DRM_ANALOGIX_ANX6345=m
CONFIG_DRM_ANALOGIX_ANX78XX=m
CONFIG_DRM_ANALOGIX_DP=m
CONFIG_DRM_ANALOGIX_ANX7625=m
CONFIG_DRM_I2C_ADV7511=m
# CONFIG_DRM_I2C_ADV7511_CEC is not set
CONFIG_DRM_CDNS_MHDP8546=m
CONFIG_DRM_DW_HDMI=m
# CONFIG_DRM_DW_HDMI_AHB_AUDIO is not set
CONFIG_DRM_DW_HDMI_CEC=m
# end of Display Interface Bridges

# CONFIG_DRM_ETNAVIV is not set
CONFIG_DRM_ARCPGU=m
# CONFIG_DRM_MXSFB is not set
# CONFIG_DRM_CIRRUS_QEMU is not set
# CONFIG_DRM_VBOXVIDEO is not set
CONFIG_DRM_LEGACY=y
# CONFIG_DRM_TDFX is not set
# CONFIG_DRM_R128 is not set
# CONFIG_DRM_MGA is not set
# CONFIG_DRM_VIA is not set
# CONFIG_DRM_SAVAGE is not set
CONFIG_DRM_EXPORT_FOR_TESTS=y
CONFIG_DRM_PANEL_ORIENTATION_QUIRKS=m
CONFIG_DRM_LIB_RANDOM=y

#
# Frame buffer Devices
#
CONFIG_FB_CMDLINE=y
# CONFIG_FB is not set
# end of Frame buffer Devices

#
# Backlight & LCD device support
#
CONFIG_LCD_CLASS_DEVICE=y
CONFIG_LCD_PLATFORM=m
CONFIG_BACKLIGHT_CLASS_DEVICE=m
# CONFIG_BACKLIGHT_KTD253 is not set
CONFIG_BACKLIGHT_LM3533=m
CONFIG_BACKLIGHT_DA9052=m
CONFIG_BACKLIGHT_APPLE=m
CONFIG_BACKLIGHT_QCOM_WLED=m
CONFIG_BACKLIGHT_SAHARA=m
CONFIG_BACKLIGHT_WM831X=m
# CONFIG_BACKLIGHT_ADP8860 is not set
CONFIG_BACKLIGHT_ADP8870=m
# CONFIG_BACKLIGHT_88PM860X is not set
# CONFIG_BACKLIGHT_PCF50633 is not set
CONFIG_BACKLIGHT_LM3639=m
CONFIG_BACKLIGHT_PANDORA=m
# CONFIG_BACKLIGHT_SKY81452 is not set
# CONFIG_BACKLIGHT_GPIO is not set
CONFIG_BACKLIGHT_LV5207LP=m
# CONFIG_BACKLIGHT_BD6107 is not set
# CONFIG_BACKLIGHT_ARCXCNN is not set
# CONFIG_BACKLIGHT_RAVE_SP is not set
CONFIG_BACKLIGHT_LED=m
# end of Backlight & LCD device support

CONFIG_VIDEOMODE_HELPERS=y
CONFIG_HDMI=y
# end of Graphics support

CONFIG_SOUND=y
CONFIG_SOUND_OSS_CORE=y
CONFIG_SOUND_OSS_CORE_PRECLAIM=y
CONFIG_SND=m
CONFIG_SND_TIMER=m
CONFIG_SND_PCM=m
CONFIG_SND_SEQ_DEVICE=m
CONFIG_SND_RAWMIDI=m
CONFIG_SND_OSSEMUL=y
# CONFIG_SND_MIXER_OSS is not set
CONFIG_SND_PCM_OSS=m
# CONFIG_SND_PCM_OSS_PLUGINS is not set
# CONFIG_SND_PCM_TIMER is not set
# CONFIG_SND_HRTIMER is not set
CONFIG_SND_DYNAMIC_MINORS=y
CONFIG_SND_MAX_CARDS=32
# CONFIG_SND_SUPPORT_OLD_API is not set
# 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=m
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_PCSP is not set
CONFIG_SND_DUMMY=m
CONFIG_SND_ALOOP=m
# CONFIG_SND_VIRMIDI is not set
CONFIG_SND_MTPAV=m
# CONFIG_SND_MTS64 is not set
CONFIG_SND_SERIAL_U16550=m
CONFIG_SND_MPU401=m
CONFIG_SND_PORTMAN2X4=m
CONFIG_SND_PCI=y
# CONFIG_SND_AD1889 is not set
# CONFIG_SND_ALS300 is not set
# CONFIG_SND_ALS4000 is not set
# CONFIG_SND_ALI5451 is not set
# CONFIG_SND_ASIHPI is not set
# CONFIG_SND_ATIIXP is not set
# CONFIG_SND_ATIIXP_MODEM is not set
# CONFIG_SND_AU8810 is not set
# CONFIG_SND_AU8820 is not set
# CONFIG_SND_AU8830 is not set
# CONFIG_SND_AW2 is not set
# CONFIG_SND_AZT3328 is not set
# CONFIG_SND_BT87X is not set
# CONFIG_SND_CA0106 is not set
# CONFIG_SND_CMIPCI is not set
# CONFIG_SND_OXYGEN is not set
# CONFIG_SND_CS4281 is not set
# CONFIG_SND_CS46XX is not set
# CONFIG_SND_CS5530 is not set
# CONFIG_SND_CS5535AUDIO is not set
# CONFIG_SND_CTXFI is not set
# CONFIG_SND_DARLA20 is not set
# CONFIG_SND_GINA20 is not set
# CONFIG_SND_LAYLA20 is not set
# CONFIG_SND_DARLA24 is not set
# CONFIG_SND_GINA24 is not set
# CONFIG_SND_LAYLA24 is not set
# CONFIG_SND_MONA is not set
# CONFIG_SND_MIA is not set
# CONFIG_SND_ECHO3G is not set
# CONFIG_SND_INDIGO is not set
# CONFIG_SND_INDIGOIO is not set
# CONFIG_SND_INDIGODJ is not set
# CONFIG_SND_INDIGOIOX is not set
# CONFIG_SND_INDIGODJX is not set
# CONFIG_SND_EMU10K1 is not set
# CONFIG_SND_EMU10K1X is not set
# CONFIG_SND_ENS1370 is not set
# CONFIG_SND_ENS1371 is not set
# CONFIG_SND_ES1938 is not set
# CONFIG_SND_ES1968 is not set
# CONFIG_SND_FM801 is not set
# CONFIG_SND_HDSP is not set
# CONFIG_SND_HDSPM is not set
# CONFIG_SND_ICE1712 is not set
# CONFIG_SND_ICE1724 is not set
# CONFIG_SND_INTEL8X0 is not set
# CONFIG_SND_INTEL8X0M is not set
# CONFIG_SND_KORG1212 is not set
# CONFIG_SND_LOLA is not set
# CONFIG_SND_LX6464ES is not set
# CONFIG_SND_MAESTRO3 is not set
# CONFIG_SND_MIXART is not set
# CONFIG_SND_NM256 is not set
# CONFIG_SND_PCXHR is not set
# CONFIG_SND_RIPTIDE is not set
# CONFIG_SND_RME32 is not set
# CONFIG_SND_RME96 is not set
# CONFIG_SND_RME9652 is not set
# CONFIG_SND_SE6X is not set
# CONFIG_SND_SIS7019 is not set
# CONFIG_SND_SONICVIBES is not set
# CONFIG_SND_TRIDENT is not set
# CONFIG_SND_VIA82XX is not set
# CONFIG_SND_VIA82XX_MODEM is not set
# CONFIG_SND_VIRTUOSO is not set
# CONFIG_SND_VX222 is not set
# CONFIG_SND_YMFPCI is not set

#
# HD-Audio
#
# CONFIG_SND_HDA_INTEL is not set
# end of HD-Audio

CONFIG_SND_HDA_PREALLOC_SIZE=2048
# CONFIG_SND_PCMCIA is not set
# CONFIG_SND_SOC is not set
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_ACRUX is not set
# CONFIG_HID_APPLE is not set
# CONFIG_HID_AUREAL is not set
# CONFIG_HID_BELKIN is not set
# CONFIG_HID_CHERRY is not set
# CONFIG_HID_CHICONY 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_CYPRESS is not set
# CONFIG_HID_DRAGONRISE is not set
# CONFIG_HID_EMS_FF is not set
# CONFIG_HID_ELECOM is not set
# CONFIG_HID_EZKEY is not set
# CONFIG_HID_GEMBIRD is not set
# CONFIG_HID_GFRM is not set
# CONFIG_HID_GLORIOUS is not set
# CONFIG_HID_VIVALDI is not set
# CONFIG_HID_KEYTOUCH is not set
# CONFIG_HID_KYE 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_ORTEK is not set
# CONFIG_HID_PANTHERLORD is not set
# CONFIG_HID_PETALYNX is not set
# CONFIG_HID_PICOLCD is not set
# CONFIG_HID_PLANTRONICS is not set
# CONFIG_HID_PLAYSTATION is not set
# CONFIG_HID_PRIMAX is not set
# CONFIG_HID_SAITEK is not set
# CONFIG_HID_SAMSUNG 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_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

#
# I2C HID support
#
# CONFIG_I2C_HID_ACPI is not set
# CONFIG_I2C_HID_OF is not set
# CONFIG_I2C_HID_OF_GOODIX is not set
# end of I2C HID support
# end of HID support

CONFIG_USB_OHCI_LITTLE_ENDIAN=y
CONFIG_USB_SUPPORT=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 is not set
CONFIG_USB_PCI=y

#
# USB port drivers
#

#
# USB Physical Layer drivers
#
# CONFIG_NOP_USB_XCEIV is not set
# CONFIG_USB_GPIO_VBUS is not set
# CONFIG_TAHVO_USB is not set
# end of USB Physical Layer drivers

# CONFIG_USB_GADGET is not set
# CONFIG_TYPEC is not set
# CONFIG_USB_ROLE_SWITCH is not set
CONFIG_MMC=m
CONFIG_PWRSEQ_EMMC=m
# CONFIG_PWRSEQ_SD8787 is not set
# CONFIG_PWRSEQ_SIMPLE is not set
CONFIG_MMC_BLOCK=m
CONFIG_MMC_BLOCK_MINORS=8
# CONFIG_SDIO_UART is not set
CONFIG_MMC_TEST=m
# CONFIG_MMC_CRYPTO is not set

#
# MMC/SD/SDIO Host Controller Drivers
#
# CONFIG_MMC_DEBUG is not set
# CONFIG_MMC_SDHCI is not set
# CONFIG_MMC_WBSD is not set
# CONFIG_MMC_TIFM_SD is not set
# CONFIG_MMC_SDRICOH_CS is not set
# CONFIG_MMC_CB710 is not set
# CONFIG_MMC_VIA_SDMMC is not set
CONFIG_MMC_USDHI6ROL0=m
# CONFIG_MMC_CQHCI is not set
# CONFIG_MMC_HSQ is not set
# CONFIG_MMC_TOSHIBA_PCI is not set
# CONFIG_MMC_MTK is not set
CONFIG_MEMSTICK=m
CONFIG_MEMSTICK_DEBUG=y

#
# MemoryStick drivers
#
CONFIG_MEMSTICK_UNSAFE_RESUME=y
CONFIG_MSPRO_BLOCK=m
CONFIG_MS_BLOCK=m

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

#
# LED drivers
#
CONFIG_LEDS_88PM860X=m
CONFIG_LEDS_AN30259A=m
CONFIG_LEDS_AW2013=m
CONFIG_LEDS_BCM6328=m
# CONFIG_LEDS_BCM6358 is not set
CONFIG_LEDS_LM3530=m
# CONFIG_LEDS_LM3532 is not set
CONFIG_LEDS_LM3533=m
CONFIG_LEDS_LM3642=m
CONFIG_LEDS_LM3692X=m
CONFIG_LEDS_MT6323=m
# CONFIG_LEDS_PCA9532 is not set
# CONFIG_LEDS_GPIO is not set
# CONFIG_LEDS_LP3944 is not set
# CONFIG_LEDS_LP3952 is not set
# CONFIG_LEDS_LP50XX is not set
# CONFIG_LEDS_LP55XX_COMMON is not set
CONFIG_LEDS_LP8860=m
# CONFIG_LEDS_PCA955X is not set
CONFIG_LEDS_PCA963X=m
# CONFIG_LEDS_WM831X_STATUS is not set
CONFIG_LEDS_DA9052=m
CONFIG_LEDS_REGULATOR=m
# CONFIG_LEDS_BD2802 is not set
CONFIG_LEDS_LT3593=m
# CONFIG_LEDS_MC13783 is not set
CONFIG_LEDS_TCA6507=m
# CONFIG_LEDS_TLC591XX is not set
CONFIG_LEDS_MAX77650=m
CONFIG_LEDS_LM355x=m
CONFIG_LEDS_OT200=m
CONFIG_LEDS_MENF21BMC=m
CONFIG_LEDS_IS31FL319X=m
CONFIG_LEDS_IS31FL32XX=m

#
# LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM)
#
CONFIG_LEDS_BLINKM=m
CONFIG_LEDS_MLXREG=m
CONFIG_LEDS_USER=m
CONFIG_LEDS_NIC78BX=m
CONFIG_LEDS_TI_LMU_COMMON=m
CONFIG_LEDS_LM3697=m
# CONFIG_LEDS_LM36274 is not set
# CONFIG_LEDS_TPS6105X is not set

#
# Flash and Torch LED drivers
#

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

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

#
# RTC interfaces
#
CONFIG_RTC_INTF_SYSFS=y
# CONFIG_RTC_INTF_PROC is not set
CONFIG_RTC_INTF_DEV=y
CONFIG_RTC_INTF_DEV_UIE_EMUL=y
CONFIG_RTC_DRV_TEST=m

#
# I2C RTC drivers
#
# CONFIG_RTC_DRV_88PM860X is not set
CONFIG_RTC_DRV_88PM80X=m
CONFIG_RTC_DRV_ABB5ZES3=m
# CONFIG_RTC_DRV_ABEOZ9 is not set
CONFIG_RTC_DRV_ABX80X=y
# CONFIG_RTC_DRV_DS1307 is not set
# CONFIG_RTC_DRV_DS1374 is not set
CONFIG_RTC_DRV_DS1672=y
CONFIG_RTC_DRV_HYM8563=y
CONFIG_RTC_DRV_MAX6900=m
CONFIG_RTC_DRV_MAX8907=m
# CONFIG_RTC_DRV_MAX77686 is not set
CONFIG_RTC_DRV_RS5C372=y
CONFIG_RTC_DRV_ISL1208=y
# CONFIG_RTC_DRV_ISL12022 is not set
# CONFIG_RTC_DRV_ISL12026 is not set
CONFIG_RTC_DRV_X1205=y
# CONFIG_RTC_DRV_PCF8523 is not set
CONFIG_RTC_DRV_PCF85063=m
CONFIG_RTC_DRV_PCF85363=y
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
CONFIG_RTC_DRV_BD70528=m
CONFIG_RTC_DRV_BQ32K=y
CONFIG_RTC_DRV_TWL4030=m
# CONFIG_RTC_DRV_TPS80031 is not set
# CONFIG_RTC_DRV_RC5T583 is not set
CONFIG_RTC_DRV_RC5T619=m
CONFIG_RTC_DRV_S35390A=y
CONFIG_RTC_DRV_FM3130=m
CONFIG_RTC_DRV_RX8010=y
CONFIG_RTC_DRV_RX8581=m
CONFIG_RTC_DRV_RX8025=m
# CONFIG_RTC_DRV_EM3027 is not set
CONFIG_RTC_DRV_RV3028=m
# CONFIG_RTC_DRV_RV3032 is not set
# CONFIG_RTC_DRV_RV8803 is not set
# CONFIG_RTC_DRV_S5M is not set
CONFIG_RTC_DRV_SD3078=m

#
# SPI RTC drivers
#
CONFIG_RTC_I2C_AND_SPI=y

#
# SPI and I2C RTC drivers
#
CONFIG_RTC_DRV_DS3232=y
# CONFIG_RTC_DRV_PCF2127 is not set
# CONFIG_RTC_DRV_RV3029C2 is not set
# CONFIG_RTC_DRV_RX6110 is not set

#
# Platform RTC drivers
#
CONFIG_RTC_DRV_CMOS=y
CONFIG_RTC_DRV_DS1286=m
# CONFIG_RTC_DRV_DS1511 is not set
CONFIG_RTC_DRV_DS1553=y
CONFIG_RTC_DRV_DS1685_FAMILY=y
CONFIG_RTC_DRV_DS1685=y
# CONFIG_RTC_DRV_DS1689 is not set
# CONFIG_RTC_DRV_DS17285 is not set
# CONFIG_RTC_DRV_DS17485 is not set
# CONFIG_RTC_DRV_DS17885 is not set
# CONFIG_RTC_DRV_DS1742 is not set
CONFIG_RTC_DRV_DS2404=y
CONFIG_RTC_DRV_DA9052=m
# CONFIG_RTC_DRV_DA9063 is not set
CONFIG_RTC_DRV_STK17TA8=m
CONFIG_RTC_DRV_M48T86=y
# CONFIG_RTC_DRV_M48T35 is not set
CONFIG_RTC_DRV_M48T59=y
# CONFIG_RTC_DRV_MSM6242 is not set
CONFIG_RTC_DRV_BQ4802=m
# CONFIG_RTC_DRV_RP5C01 is not set
CONFIG_RTC_DRV_V3020=m
CONFIG_RTC_DRV_WM831X=m
CONFIG_RTC_DRV_PCF50633=m
CONFIG_RTC_DRV_ZYNQMP=m

#
# on-CPU RTC drivers
#
# CONFIG_RTC_DRV_CADENCE is not set
CONFIG_RTC_DRV_FTRTC010=y
CONFIG_RTC_DRV_MC13XXX=m
CONFIG_RTC_DRV_MT6397=m
CONFIG_RTC_DRV_R7301=y

#
# HID Sensor RTC drivers
#
# CONFIG_RTC_DRV_GOLDFISH is not set
CONFIG_DMADEVICES=y
CONFIG_DMADEVICES_DEBUG=y
# CONFIG_DMADEVICES_VDEBUG 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 is not set
CONFIG_DW_AXI_DMAC=y
CONFIG_FSL_EDMA=m
CONFIG_INTEL_IDMA64=y
# CONFIG_PCH_DMA is not set
# CONFIG_PLX_DMA is not set
CONFIG_XILINX_ZYNQMP_DPDMA=y
# CONFIG_QCOM_HIDMA_MGMT is not set
# CONFIG_QCOM_HIDMA is not set
CONFIG_DW_DMAC_CORE=y
CONFIG_DW_DMAC=y
# CONFIG_DW_DMAC_PCI is not set
CONFIG_HSU_DMA=y
CONFIG_SF_PDMA=m
# CONFIG_INTEL_LDMA is not set

#
# DMA Clients
#
# CONFIG_ASYNC_TX_DMA is not set
# CONFIG_DMATEST is not set

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

# CONFIG_AUXDISPLAY is not set
# CONFIG_PANEL is not set
# CONFIG_UIO is not set
CONFIG_VFIO_IOMMU_TYPE1=y
CONFIG_VFIO=y
CONFIG_VFIO_NOIOMMU=y
# CONFIG_VFIO_PCI is not set
CONFIG_VFIO_MDEV=m
# CONFIG_VFIO_MDEV_DEVICE is not set
CONFIG_IRQ_BYPASS_MANAGER=m
# CONFIG_VIRT_DRIVERS is not set
CONFIG_VIRTIO=y
# CONFIG_VIRTIO_MENU is not set
CONFIG_VDPA=m
CONFIG_VDPA_SIM=m
# CONFIG_VDPA_SIM_NET is not set
CONFIG_VHOST_IOTLB=m
CONFIG_VHOST_RING=m
CONFIG_VHOST=m
CONFIG_VHOST_MENU=y
CONFIG_VHOST_NET=m
# CONFIG_VHOST_SCSI is not set
CONFIG_VHOST_VDPA=m
# CONFIG_VHOST_CROSS_ENDIAN_LEGACY is not set

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

CONFIG_GREYBUS=m
# CONFIG_STAGING is not set
# CONFIG_X86_PLATFORM_DEVICES is not set
CONFIG_PMC_ATOM=y
CONFIG_GOLDFISH_PIPE=m
CONFIG_CHROME_PLATFORMS=y
CONFIG_CHROMEOS_PSTORE=m
# CONFIG_CHROMEOS_TBMC is not set
# CONFIG_CROS_EC is not set
CONFIG_CROS_KBD_LED_BACKLIGHT=m
# CONFIG_MELLANOX_PLATFORM is not set
CONFIG_SURFACE_PLATFORMS=y
# CONFIG_SURFACE_3_POWER_OPREGION is not set
# CONFIG_SURFACE_HOTPLUG is not set
# CONFIG_SURFACE_PRO3_BUTTON is not set
# CONFIG_SURFACE_AGGREGATOR is not set
CONFIG_HAVE_CLK=y
CONFIG_CLKDEV_LOOKUP=y
CONFIG_HAVE_CLK_PREPARE=y
CONFIG_COMMON_CLK=y
# CONFIG_COMMON_CLK_WM831X is not set
# CONFIG_COMMON_CLK_MAX77686 is not set
# CONFIG_COMMON_CLK_MAX9485 is not set
# CONFIG_COMMON_CLK_SI5341 is not set
# CONFIG_COMMON_CLK_SI5351 is not set
# CONFIG_COMMON_CLK_SI514 is not set
# CONFIG_COMMON_CLK_SI544 is not set
# CONFIG_COMMON_CLK_SI570 is not set
# CONFIG_COMMON_CLK_CDCE706 is not set
# CONFIG_COMMON_CLK_CDCE925 is not set
# CONFIG_COMMON_CLK_CS2000_CP is not set
# CONFIG_COMMON_CLK_S2MPS11 is not set
# CONFIG_CLK_TWL6040 is not set
# CONFIG_COMMON_CLK_AXI_CLKGEN is not set
# CONFIG_COMMON_CLK_LOCHNAGAR is not set
# CONFIG_COMMON_CLK_VC5 is not set
# CONFIG_COMMON_CLK_BD718XX is not set
# CONFIG_COMMON_CLK_FIXED_MMIO is not set
# CONFIG_CLK_LGM_CGU is not set
CONFIG_XILINX_VCU=y
CONFIG_HWSPINLOCK=y

#
# Clock Source drivers
#
CONFIG_TIMER_OF=y
CONFIG_TIMER_PROBE=y
CONFIG_CLKSRC_I8253=y
CONFIG_CLKEVT_I8253=y
CONFIG_I8253_LOCK=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_API=y
CONFIG_IOMMU_SUPPORT=y

#
# Generic IOMMU Pagetable Support
#
# end of Generic IOMMU Pagetable Support

# CONFIG_IOMMU_DEBUGFS is not set
# CONFIG_IOMMU_DEFAULT_PASSTHROUGH is not set
CONFIG_OF_IOMMU=y
CONFIG_HYPERV_IOMMU=y

#
# Remoteproc drivers
#
CONFIG_REMOTEPROC=y
CONFIG_REMOTEPROC_CDEV=y
# end of Remoteproc drivers

#
# Rpmsg drivers
#
CONFIG_RPMSG=y
CONFIG_RPMSG_CHAR=m
CONFIG_RPMSG_NS=y
CONFIG_RPMSG_VIRTIO=y
# end of Rpmsg drivers

# CONFIG_SOUNDWIRE is not set

#
# SOC (System On Chip) specific Drivers
#

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

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

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

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

#
# Enable LiteX SoC Builder specific drivers
#
# CONFIG_LITEX_SOC_CONTROLLER is not set
# end of Enable LiteX SoC Builder specific drivers

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

# CONFIG_SOC_TI is not set

#
# Xilinx SoC drivers
#
# end of Xilinx SoC drivers
# end of SOC (System On Chip) specific Drivers

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 is not set
# CONFIG_DEVFREQ_GOV_PASSIVE is not set

#
# DEVFREQ Drivers
#
CONFIG_PM_DEVFREQ_EVENT=y
CONFIG_EXTCON=y

#
# Extcon Device Drivers
#
CONFIG_EXTCON_ADC_JACK=m
# CONFIG_EXTCON_AXP288 is not set
# CONFIG_EXTCON_FSA9480 is not set
CONFIG_EXTCON_GPIO=y
# CONFIG_EXTCON_INTEL_INT3496 is not set
# CONFIG_EXTCON_MAX3355 is not set
CONFIG_EXTCON_MAX77843=m
# CONFIG_EXTCON_PTN5150 is not set
CONFIG_EXTCON_RT8973A=m
CONFIG_EXTCON_SM5502=y
# CONFIG_EXTCON_USB_GPIO is not set
CONFIG_EXTCON_USBC_TUSB320=m
CONFIG_MEMORY=y
CONFIG_IIO=y
CONFIG_IIO_BUFFER=y
CONFIG_IIO_BUFFER_CB=y
CONFIG_IIO_BUFFER_DMA=y
CONFIG_IIO_BUFFER_DMAENGINE=y
CONFIG_IIO_BUFFER_HW_CONSUMER=y
CONFIG_IIO_KFIFO_BUF=y
CONFIG_IIO_TRIGGERED_BUFFER=y
CONFIG_IIO_CONFIGFS=y
CONFIG_IIO_TRIGGER=y
CONFIG_IIO_CONSUMERS_PER_TRIGGER=2
# CONFIG_IIO_SW_DEVICE is not set
CONFIG_IIO_SW_TRIGGER=y
CONFIG_IIO_TRIGGERED_EVENT=m

#
# Accelerometers
#
# CONFIG_ADXL345_I2C is not set
# CONFIG_ADXL372_I2C is not set
# CONFIG_BMA180 is not set
# CONFIG_BMA400 is not set
CONFIG_BMC150_ACCEL=y
CONFIG_BMC150_ACCEL_I2C=y
# CONFIG_DA280 is not set
CONFIG_DA311=y
# CONFIG_DMARD06 is not set
CONFIG_DMARD09=y
CONFIG_DMARD10=m
# CONFIG_IIO_ST_ACCEL_3AXIS is not set
CONFIG_KXSD9=m
# CONFIG_KXSD9_I2C is not set
# CONFIG_KXCJK1013 is not set
# CONFIG_MC3230 is not set
CONFIG_MMA7455=m
CONFIG_MMA7455_I2C=m
# CONFIG_MMA7660 is not set
# CONFIG_MMA8452 is not set
CONFIG_MMA9551_CORE=y
CONFIG_MMA9551=m
CONFIG_MMA9553=y
# CONFIG_MXC4005 is not set
CONFIG_MXC6255=y
CONFIG_STK8312=y
CONFIG_STK8BA50=m
# end of Accelerometers

#
# Analog to digital converters
#
# CONFIG_AD7091R5 is not set
CONFIG_AD7291=y
CONFIG_AD7606=y
CONFIG_AD7606_IFACE_PARALLEL=y
CONFIG_AD799X=m
CONFIG_ADI_AXI_ADC=y
CONFIG_AXP20X_ADC=m
CONFIG_AXP288_ADC=m
# CONFIG_CC10001_ADC is not set
# CONFIG_DA9150_GPADC is not set
# CONFIG_ENVELOPE_DETECTOR is not set
# CONFIG_HX711 is not set
CONFIG_INA2XX_ADC=m
CONFIG_LTC2471=m
CONFIG_LTC2485=y
CONFIG_LTC2497=m
# CONFIG_MAX1363 is not set
CONFIG_MAX9611=y
# CONFIG_MCP3422 is not set
CONFIG_MEDIATEK_MT6360_ADC=y
CONFIG_MEN_Z188_ADC=m
CONFIG_NAU7802=y
# CONFIG_RN5T618_ADC is not set
# CONFIG_SD_ADC_MODULATOR is not set
CONFIG_STMPE_ADC=m
# CONFIG_TI_ADC081C is not set
CONFIG_TI_ADS1015=m
CONFIG_TWL4030_MADC=m
CONFIG_TWL6030_GPADC=y
CONFIG_VF610_ADC=m
CONFIG_XILINX_XADC=y
# end of Analog to digital converters

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

#
# Amplifiers
#
CONFIG_HMC425=y
# end of Amplifiers

#
# Chemical Sensors
#
CONFIG_ATLAS_PH_SENSOR=m
# CONFIG_ATLAS_EZO_SENSOR is not set
CONFIG_BME680=m
CONFIG_BME680_I2C=m
CONFIG_CCS811=y
# CONFIG_IAQCORE is not set
CONFIG_PMS7003=y
CONFIG_SCD30_CORE=m
# CONFIG_SCD30_I2C is not set
# CONFIG_SCD30_SERIAL is not set
CONFIG_SENSIRION_SGP30=y
CONFIG_SPS30=y
# 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
#
# end of SSP Sensor Common

CONFIG_IIO_ST_SENSORS_I2C=y
CONFIG_IIO_ST_SENSORS_CORE=y

#
# Digital to analog converters
#
CONFIG_AD5064=m
# CONFIG_AD5380 is not set
CONFIG_AD5446=y
CONFIG_AD5592R_BASE=y
CONFIG_AD5593R=y
# CONFIG_AD5696_I2C is not set
CONFIG_CIO_DAC=y
CONFIG_DPOT_DAC=m
CONFIG_DS4424=m
CONFIG_M62332=m
CONFIG_MAX517=y
# CONFIG_MAX5821 is not set
CONFIG_MCP4725=m
CONFIG_TI_DAC5571=y
# CONFIG_VF610_DAC is not set
# end of Digital to analog converters

#
# IIO dummy driver
#
# end of IIO dummy driver

#
# Frequency Synthesizers DDS/PLL
#

#
# Clock Generator/Distribution
#
# end of Clock Generator/Distribution

#
# Phase-Locked Loop (PLL) frequency synthesizers
#
# end of Phase-Locked Loop (PLL) frequency synthesizers
# end of Frequency Synthesizers DDS/PLL

#
# Digital gyroscope sensors
#
# CONFIG_BMG160 is not set
CONFIG_FXAS21002C=y
CONFIG_FXAS21002C_I2C=y
CONFIG_MPU3050=m
CONFIG_MPU3050_I2C=m
CONFIG_IIO_ST_GYRO_3AXIS=y
CONFIG_IIO_ST_GYRO_I2C_3AXIS=y
# CONFIG_ITG3200 is not set
# end of Digital gyroscope sensors

#
# Health Sensors
#

#
# Heart Rate Monitors
#
CONFIG_AFE4404=y
CONFIG_MAX30100=m
CONFIG_MAX30102=y
# end of Heart Rate Monitors
# end of Health Sensors

#
# Humidity sensors
#
CONFIG_AM2315=y
# CONFIG_DHT11 is not set
CONFIG_HDC100X=m
CONFIG_HDC2010=m
# CONFIG_HTS221 is not set
# CONFIG_HTU21 is not set
CONFIG_SI7005=m
# CONFIG_SI7020 is not set
# end of Humidity sensors

#
# Inertial measurement units
#
# CONFIG_BMI160_I2C is not set
# CONFIG_FXOS8700_I2C is not set
# CONFIG_KMX61 is not set
CONFIG_INV_ICM42600=y
CONFIG_INV_ICM42600_I2C=y
# CONFIG_INV_MPU6050_I2C is not set
CONFIG_IIO_ST_LSM6DSX=m
CONFIG_IIO_ST_LSM6DSX_I2C=m
# end of Inertial measurement units

#
# Light sensors
#
CONFIG_ACPI_ALS=m
CONFIG_ADJD_S311=m
CONFIG_ADUX1020=m
CONFIG_AL3010=m
# CONFIG_AL3320A is not set
CONFIG_APDS9300=m
CONFIG_APDS9960=m
CONFIG_AS73211=y
# CONFIG_BH1750 is not set
CONFIG_BH1780=y
# CONFIG_CM32181 is not set
CONFIG_CM3232=y
CONFIG_CM3323=y
CONFIG_CM3605=m
CONFIG_CM36651=m
CONFIG_GP2AP002=m
CONFIG_GP2AP020A00F=y
# CONFIG_IQS621_ALS is not set
CONFIG_SENSORS_ISL29018=m
# CONFIG_SENSORS_ISL29028 is not set
CONFIG_ISL29125=m
# CONFIG_JSA1212 is not set
CONFIG_RPR0521=y
CONFIG_SENSORS_LM3533=m
# CONFIG_LTR501 is not set
# CONFIG_LV0104CS is not set
CONFIG_MAX44000=m
CONFIG_MAX44009=y
CONFIG_NOA1305=m
CONFIG_OPT3001=y
CONFIG_PA12203001=m
CONFIG_SI1133=m
CONFIG_SI1145=m
# CONFIG_STK3310 is not set
CONFIG_ST_UVIS25=m
CONFIG_ST_UVIS25_I2C=m
CONFIG_TCS3414=y
# CONFIG_TCS3472 is not set
CONFIG_SENSORS_TSL2563=m
# CONFIG_TSL2583 is not set
# CONFIG_TSL2772 is not set
# CONFIG_TSL4531 is not set
# CONFIG_US5182D is not set
# CONFIG_VCNL4000 is not set
CONFIG_VCNL4035=m
CONFIG_VEML6030=m
CONFIG_VEML6070=y
CONFIG_VL6180=m
CONFIG_ZOPT2201=y
# end of Light sensors

#
# Magnetometer sensors
#
CONFIG_AK8974=y
# CONFIG_AK8975 is not set
# CONFIG_AK09911 is not set
CONFIG_BMC150_MAGN=y
CONFIG_BMC150_MAGN_I2C=y
# CONFIG_MAG3110 is not set
CONFIG_MMC35240=y
# CONFIG_IIO_ST_MAGN_3AXIS is not set
CONFIG_SENSORS_HMC5843=y
CONFIG_SENSORS_HMC5843_I2C=y
CONFIG_SENSORS_RM3100=y
CONFIG_SENSORS_RM3100_I2C=y
# CONFIG_YAMAHA_YAS530 is not set
# end of Magnetometer sensors

#
# Multiplexers
#
CONFIG_IIO_MUX=m
# end of Multiplexers

#
# Inclinometer sensors
#
# end of Inclinometer sensors

#
# Triggers - standalone
#
# CONFIG_IIO_HRTIMER_TRIGGER is not set
# CONFIG_IIO_INTERRUPT_TRIGGER is not set
CONFIG_IIO_TIGHTLOOP_TRIGGER=y
CONFIG_IIO_SYSFS_TRIGGER=m
# end of Triggers - standalone

#
# Linear and angular position sensors
#
CONFIG_IQS624_POS=m
# end of Linear and angular position sensors

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

#
# Digital potentiostats
#
CONFIG_LMP91000=m
# end of Digital potentiostats

#
# Pressure sensors
#
# CONFIG_ABP060MG is not set
CONFIG_BMP280=m
CONFIG_BMP280_I2C=m
CONFIG_DLHL60D=m
# CONFIG_DPS310 is not set
# CONFIG_HP03 is not set
# CONFIG_ICP10100 is not set
CONFIG_MPL115=y
CONFIG_MPL115_I2C=y
# CONFIG_MPL3115 is not set
CONFIG_MS5611=m
CONFIG_MS5611_I2C=m
CONFIG_MS5637=y
CONFIG_IIO_ST_PRESS=m
CONFIG_IIO_ST_PRESS_I2C=m
CONFIG_T5403=y
# CONFIG_HP206C is not set
# CONFIG_ZPA2326 is not set
# end of Pressure sensors

#
# Lightning sensors
#
# end of Lightning sensors

#
# Proximity and distance sensors
#
CONFIG_ISL29501=m
# CONFIG_LIDAR_LITE_V2 is not set
CONFIG_MB1232=y
# CONFIG_PING is not set
# CONFIG_RFD77402 is not set
# CONFIG_SRF04 is not set
CONFIG_SX9310=m
# CONFIG_SX9500 is not set
CONFIG_SRF08=m
CONFIG_VCNL3020=y
CONFIG_VL53L0X_I2C=m
# end of Proximity and distance sensors

#
# Resolver to digital converters
#
# end of Resolver to digital converters

#
# Temperature sensors
#
CONFIG_IQS620AT_TEMP=y
CONFIG_MLX90614=m
CONFIG_MLX90632=m
CONFIG_TMP006=y
CONFIG_TMP007=m
# CONFIG_TSYS01 is not set
CONFIG_TSYS02D=m
# end of Temperature sensors

# CONFIG_NTB is not set
# CONFIG_VME_BUS is not set
# CONFIG_PWM is not set

#
# IRQ chip support
#
CONFIG_IRQCHIP=y
CONFIG_AL_FIC=y
CONFIG_MADERA_IRQ=m
# end of IRQ chip support

# CONFIG_IPACK_BUS is not set
# CONFIG_RESET_CONTROLLER is not set

#
# PHY Subsystem
#
CONFIG_GENERIC_PHY=y
CONFIG_GENERIC_PHY_MIPI_DPHY=y
# CONFIG_USB_LGM_PHY is not set
CONFIG_BCM_KONA_USB2_PHY=m
CONFIG_PHY_CADENCE_TORRENT=m
CONFIG_PHY_CADENCE_DPHY=y
CONFIG_PHY_CADENCE_SALVO=m
CONFIG_PHY_FSL_IMX8MQ_USB=y
CONFIG_PHY_MIXEL_MIPI_DPHY=y
CONFIG_PHY_PXA_28NM_HSIC=m
CONFIG_PHY_PXA_28NM_USB2=y
# CONFIG_PHY_CPCAP_USB is not set
# CONFIG_PHY_MAPPHONE_MDM6600 is not set
CONFIG_PHY_OCELOT_SERDES=y
# CONFIG_PHY_INTEL_LGM_COMBO is not set
CONFIG_PHY_INTEL_LGM_EMMC=m
# end of PHY Subsystem

# CONFIG_POWERCAP is not set
CONFIG_MCB=y
# CONFIG_MCB_PCI is not set
CONFIG_MCB_LPC=m

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

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

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

CONFIG_LIBNVDIMM=y
CONFIG_BLK_DEV_PMEM=y
# CONFIG_ND_BLK is not set
CONFIG_ND_CLAIM=y
CONFIG_ND_BTT=y
CONFIG_BTT=y
# CONFIG_OF_PMEM is not set
CONFIG_NVDIMM_KEYS=y
CONFIG_DAX_DRIVER=y
CONFIG_DAX=y
# CONFIG_DEV_DAX is not set
CONFIG_NVMEM=y
CONFIG_NVMEM_SYSFS=y
# CONFIG_RAVE_SP_EEPROM is not set
# CONFIG_NVMEM_RMEM is not set

#
# HW tracing support
#
# CONFIG_STM is not set
CONFIG_INTEL_TH=y
# CONFIG_INTEL_TH_PCI is not set
CONFIG_INTEL_TH_ACPI=m
CONFIG_INTEL_TH_GTH=m
CONFIG_INTEL_TH_MSU=y
# CONFIG_INTEL_TH_PTI is not set
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_CVP is not set
# CONFIG_FPGA_BRIDGE is not set
# CONFIG_FPGA_DFL is not set
CONFIG_FSI=y
# CONFIG_FSI_NEW_DEV_NODE is not set
CONFIG_FSI_MASTER_GPIO=y
# CONFIG_FSI_MASTER_HUB is not set
# CONFIG_FSI_MASTER_ASPEED is not set
CONFIG_FSI_SCOM=m
CONFIG_FSI_SBEFIFO=m
CONFIG_FSI_OCC=m
# CONFIG_TEE is not set
CONFIG_MULTIPLEXER=m

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

CONFIG_PM_OPP=y
CONFIG_SIOX=y
CONFIG_SIOX_BUS_GPIO=m
# CONFIG_SLIMBUS is not set
# CONFIG_INTERCONNECT is not set
CONFIG_COUNTER=m
# CONFIG_FTM_QUADDEC is not set
# CONFIG_MICROCHIP_TCB_CAPTURE is not set
# CONFIG_MOST is not set
# end of Device Drivers

#
# File systems
#
CONFIG_DCACHE_WORD_ACCESS=y
CONFIG_VALIDATE_FS_PARSER=y
CONFIG_FS_IOMAP=y
# CONFIG_EXT2_FS is not set
# CONFIG_EXT3_FS is not set
# CONFIG_EXT4_FS is not set
CONFIG_REISERFS_FS=m
CONFIG_REISERFS_CHECK=y
# CONFIG_REISERFS_PROC_INFO is not set
CONFIG_REISERFS_FS_XATTR=y
CONFIG_REISERFS_FS_POSIX_ACL=y
CONFIG_REISERFS_FS_SECURITY=y
CONFIG_JFS_FS=y
# CONFIG_JFS_POSIX_ACL is not set
# CONFIG_JFS_SECURITY is not set
# CONFIG_JFS_DEBUG is not set
CONFIG_JFS_STATISTICS=y
CONFIG_XFS_FS=y
CONFIG_XFS_SUPPORT_V4=y
# CONFIG_XFS_QUOTA is not set
CONFIG_XFS_POSIX_ACL=y
CONFIG_XFS_RT=y
CONFIG_XFS_ONLINE_SCRUB=y
# CONFIG_XFS_ONLINE_REPAIR is not set
CONFIG_XFS_DEBUG=y
# CONFIG_XFS_ASSERT_FATAL is not set
CONFIG_GFS2_FS=y
# CONFIG_OCFS2_FS is not set
CONFIG_BTRFS_FS=m
# CONFIG_BTRFS_FS_POSIX_ACL is not set
CONFIG_BTRFS_FS_CHECK_INTEGRITY=y
# 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=y
# 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=y
CONFIG_FILE_LOCKING=y
CONFIG_MANDATORY_FILE_LOCKING=y
CONFIG_FS_ENCRYPTION=y
# CONFIG_FS_ENCRYPTION_INLINE_CRYPT is not set
CONFIG_FS_VERITY=y
# CONFIG_FS_VERITY_DEBUG is not set
# CONFIG_FS_VERITY_BUILTIN_SIGNATURES is not set
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
CONFIG_INOTIFY_USER=y
# CONFIG_FANOTIFY is not set
CONFIG_QUOTA=y
# CONFIG_QUOTA_NETLINK_INTERFACE is not set
CONFIG_PRINT_QUOTA_WARNING=y
# CONFIG_QUOTA_DEBUG is not set
CONFIG_QUOTA_TREE=m
CONFIG_QFMT_V1=m
CONFIG_QFMT_V2=m
CONFIG_QUOTACTL=y
CONFIG_AUTOFS4_FS=y
CONFIG_AUTOFS_FS=y
CONFIG_FUSE_FS=m
CONFIG_CUSE=m
CONFIG_VIRTIO_FS=m
CONFIG_OVERLAY_FS=m
CONFIG_OVERLAY_FS_REDIRECT_DIR=y
# CONFIG_OVERLAY_FS_REDIRECT_ALWAYS_FOLLOW is not set
# CONFIG_OVERLAY_FS_INDEX is not set
CONFIG_OVERLAY_FS_METACOPY=y

#
# Caches
#
CONFIG_FSCACHE=m
CONFIG_FSCACHE_STATS=y
# CONFIG_FSCACHE_HISTOGRAM is not set
CONFIG_FSCACHE_DEBUG=y
CONFIG_FSCACHE_OBJECT_LIST=y
# CONFIG_CACHEFILES is not set
# end of Caches

#
# CD-ROM/DVD Filesystems
#
CONFIG_ISO9660_FS=y
# CONFIG_JOLIET is not set
# CONFIG_ZISOFS is not set
# CONFIG_UDF_FS is not set
# end of CD-ROM/DVD Filesystems

#
# DOS/FAT/EXFAT/NT Filesystems
#
# CONFIG_MSDOS_FS is not set
# CONFIG_VFAT_FS is not set
CONFIG_EXFAT_FS=y
CONFIG_EXFAT_DEFAULT_IOCHARSET="utf8"
CONFIG_NTFS_FS=y
# CONFIG_NTFS_DEBUG is not set
# CONFIG_NTFS_RW is not set
# end of DOS/FAT/EXFAT/NT Filesystems

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

CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ORANGEFS_FS is not set
# 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=m
CONFIG_BEFS_DEBUG=y
CONFIG_BFS_FS=y
CONFIG_EFS_FS=y
CONFIG_JFFS2_FS=m
CONFIG_JFFS2_FS_DEBUG=0
CONFIG_JFFS2_FS_WRITEBUFFER=y
CONFIG_JFFS2_FS_WBUF_VERIFY=y
CONFIG_JFFS2_SUMMARY=y
# CONFIG_JFFS2_FS_XATTR is not set
CONFIG_JFFS2_COMPRESSION_OPTIONS=y
# CONFIG_JFFS2_ZLIB is not set
# CONFIG_JFFS2_LZO is not set
# CONFIG_JFFS2_RTIME is not set
CONFIG_JFFS2_RUBIN=y
# CONFIG_JFFS2_CMODE_NONE is not set
CONFIG_JFFS2_CMODE_PRIORITY=y
# CONFIG_JFFS2_CMODE_SIZE is not set
# CONFIG_JFFS2_CMODE_FAVOURLZO is not set
# CONFIG_CRAMFS is not set
CONFIG_SQUASHFS=m
# CONFIG_SQUASHFS_FILE_CACHE is not set
CONFIG_SQUASHFS_FILE_DIRECT=y
# CONFIG_SQUASHFS_DECOMP_SINGLE is not set
# CONFIG_SQUASHFS_DECOMP_MULTI is not set
CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU=y
CONFIG_SQUASHFS_XATTR=y
# CONFIG_SQUASHFS_ZLIB is not set
# CONFIG_SQUASHFS_LZ4 is not set
CONFIG_SQUASHFS_LZO=y
# CONFIG_SQUASHFS_XZ is not set
CONFIG_SQUASHFS_ZSTD=y
CONFIG_SQUASHFS_4K_DEVBLK_SIZE=y
# CONFIG_SQUASHFS_EMBEDDED is not set
CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3
CONFIG_VXFS_FS=y
CONFIG_MINIX_FS=y
# 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=m
# CONFIG_ROMFS_BACKED_BY_BLOCK is not set
# CONFIG_ROMFS_BACKED_BY_MTD is not set
CONFIG_ROMFS_BACKED_BY_BOTH=y
CONFIG_ROMFS_ON_BLOCK=y
CONFIG_ROMFS_ON_MTD=y
CONFIG_PSTORE=y
CONFIG_PSTORE_DEFAULT_KMSG_BYTES=10240
CONFIG_PSTORE_DEFLATE_COMPRESS=y
CONFIG_PSTORE_LZO_COMPRESS=y
CONFIG_PSTORE_LZ4_COMPRESS=m
CONFIG_PSTORE_LZ4HC_COMPRESS=m
CONFIG_PSTORE_842_COMPRESS=y
CONFIG_PSTORE_ZSTD_COMPRESS=y
CONFIG_PSTORE_COMPRESS=y
CONFIG_PSTORE_DEFLATE_COMPRESS_DEFAULT=y
# CONFIG_PSTORE_LZO_COMPRESS_DEFAULT is not set
# CONFIG_PSTORE_LZ4_COMPRESS_DEFAULT is not set
# CONFIG_PSTORE_LZ4HC_COMPRESS_DEFAULT is not set
# CONFIG_PSTORE_842_COMPRESS_DEFAULT is not set
# CONFIG_PSTORE_ZSTD_COMPRESS_DEFAULT is not set
CONFIG_PSTORE_COMPRESS_DEFAULT="deflate"
# CONFIG_PSTORE_CONSOLE is not set
# CONFIG_PSTORE_PMSG is not set
CONFIG_PSTORE_RAM=y
CONFIG_PSTORE_ZONE=y
CONFIG_PSTORE_BLK=y
CONFIG_PSTORE_BLK_BLKDEV=""
CONFIG_PSTORE_BLK_KMSG_SIZE=64
CONFIG_PSTORE_BLK_MAX_REASON=2
CONFIG_SYSV_FS=m
# CONFIG_UFS_FS is not set
# CONFIG_EROFS_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V2=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=m
# CONFIG_NFS_SWAP is not set
# CONFIG_NFS_V4_1 is not set
# CONFIG_ROOT_NFS is not set
# CONFIG_NFS_USE_LEGACY_DNS is not set
CONFIG_NFS_USE_KERNEL_DNS=y
CONFIG_NFS_DISABLE_UDP_SUPPORT=y
# CONFIG_NFSD is not set
CONFIG_GRACE_PERIOD=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_NFS_COMMON=y
CONFIG_NFS_V4_2_SSC_HELPER=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=m
# CONFIG_SUNRPC_DEBUG is not set
# CONFIG_CEPH_FS is not set
CONFIG_CIFS=m
# CONFIG_CIFS_STATS2 is not set
CONFIG_CIFS_ALLOW_INSECURE_LEGACY=y
# CONFIG_CIFS_WEAK_PW_HASH is not set
# CONFIG_CIFS_UPCALL is not set
# CONFIG_CIFS_XATTR is not set
CONFIG_CIFS_DEBUG=y
# CONFIG_CIFS_DEBUG2 is not set
# CONFIG_CIFS_DEBUG_DUMP_KEYS is not set
# CONFIG_CIFS_DFS_UPCALL is not set
# CONFIG_CIFS_SWN_UPCALL is not set
# CONFIG_CIFS_FSCACHE is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
# CONFIG_9P_FS 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=y
# CONFIG_NLS_CODEPAGE_850 is not set
# CONFIG_NLS_CODEPAGE_852 is not set
CONFIG_NLS_CODEPAGE_855=m
CONFIG_NLS_CODEPAGE_857=y
CONFIG_NLS_CODEPAGE_860=y
# CONFIG_NLS_CODEPAGE_861 is not set
CONFIG_NLS_CODEPAGE_862=y
# CONFIG_NLS_CODEPAGE_863 is not set
CONFIG_NLS_CODEPAGE_864=y
CONFIG_NLS_CODEPAGE_865=m
CONFIG_NLS_CODEPAGE_866=m
CONFIG_NLS_CODEPAGE_869=y
CONFIG_NLS_CODEPAGE_936=y
# CONFIG_NLS_CODEPAGE_950 is not set
CONFIG_NLS_CODEPAGE_932=y
CONFIG_NLS_CODEPAGE_949=y
# CONFIG_NLS_CODEPAGE_874 is not set
# CONFIG_NLS_ISO8859_8 is not set
CONFIG_NLS_CODEPAGE_1250=y
CONFIG_NLS_CODEPAGE_1251=y
CONFIG_NLS_ASCII=m
CONFIG_NLS_ISO8859_1=y
CONFIG_NLS_ISO8859_2=m
CONFIG_NLS_ISO8859_3=m
CONFIG_NLS_ISO8859_4=m
CONFIG_NLS_ISO8859_5=y
# CONFIG_NLS_ISO8859_6 is not set
CONFIG_NLS_ISO8859_7=y
CONFIG_NLS_ISO8859_9=y
CONFIG_NLS_ISO8859_13=y
CONFIG_NLS_ISO8859_14=y
CONFIG_NLS_ISO8859_15=m
# CONFIG_NLS_KOI8_R is not set
CONFIG_NLS_KOI8_U=y
CONFIG_NLS_MAC_ROMAN=m
CONFIG_NLS_MAC_CELTIC=y
CONFIG_NLS_MAC_CENTEURO=m
# CONFIG_NLS_MAC_CROATIAN is not set
CONFIG_NLS_MAC_CYRILLIC=y
# CONFIG_NLS_MAC_GAELIC is not set
CONFIG_NLS_MAC_GREEK=m
CONFIG_NLS_MAC_ICELAND=y
CONFIG_NLS_MAC_INUIT=m
CONFIG_NLS_MAC_ROMANIAN=y
CONFIG_NLS_MAC_TURKISH=y
CONFIG_NLS_UTF8=m
# CONFIG_DLM is not set
# CONFIG_UNICODE is not set
CONFIG_IO_WQ=y
# end of File systems

#
# Security options
#
CONFIG_KEYS=y
CONFIG_KEYS_REQUEST_CACHE=y
# CONFIG_PERSISTENT_KEYRINGS is not set
# CONFIG_BIG_KEYS is not set
CONFIG_TRUSTED_KEYS=m
CONFIG_ENCRYPTED_KEYS=y
# CONFIG_KEY_DH_OPERATIONS is not set
CONFIG_KEY_NOTIFICATIONS=y
CONFIG_SECURITY_DMESG_RESTRICT=y
# CONFIG_SECURITY is not set
CONFIG_SECURITYFS=y
# CONFIG_PAGE_TABLE_ISOLATION is not set
CONFIG_HAVE_HARDENED_USERCOPY_ALLOCATOR=y
# CONFIG_HARDENED_USERCOPY is not set
# CONFIG_FORTIFY_SOURCE is not set
CONFIG_STATIC_USERMODEHELPER=y
CONFIG_STATIC_USERMODEHELPER_PATH="/sbin/usermode-helper"
# CONFIG_IMA_SECURE_AND_OR_TRUSTED_BOOT is not set
CONFIG_DEFAULT_SECURITY_DAC=y
CONFIG_LSM="lockdown,yama,loadpin,safesetid,integrity,bpf"

#
# Kernel hardening options
#

#
# Memory initialization
#
CONFIG_INIT_STACK_NONE=y
# CONFIG_INIT_ON_ALLOC_DEFAULT_ON is not set
# CONFIG_INIT_ON_FREE_DEFAULT_ON is not set
# end of Memory initialization
# end of Kernel hardening options
# end of Security options

CONFIG_XOR_BLOCKS=y
CONFIG_ASYNC_CORE=y
CONFIG_ASYNC_MEMCPY=y
CONFIG_ASYNC_XOR=y
CONFIG_ASYNC_PQ=y
CONFIG_ASYNC_RAID6_RECOV=y
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 is not set
CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y
CONFIG_CRYPTO_GF128MUL=y
CONFIG_CRYPTO_NULL=y
CONFIG_CRYPTO_NULL2=y
# CONFIG_CRYPTO_PCRYPT is not set
CONFIG_CRYPTO_CRYPTD=y
CONFIG_CRYPTO_AUTHENC=m
CONFIG_CRYPTO_TEST=y
CONFIG_CRYPTO_SIMD=y
CONFIG_CRYPTO_ENGINE=y

#
# Public-key cryptography
#
CONFIG_CRYPTO_RSA=y
CONFIG_CRYPTO_DH=m
CONFIG_CRYPTO_ECC=y
CONFIG_CRYPTO_ECDH=y
# CONFIG_CRYPTO_ECRDSA is not set
# CONFIG_CRYPTO_SM2 is not set
CONFIG_CRYPTO_CURVE25519=m

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

#
# Block modes
#
CONFIG_CRYPTO_CBC=y
CONFIG_CRYPTO_CFB=y
CONFIG_CRYPTO_CTR=y
# CONFIG_CRYPTO_CTS is not set
CONFIG_CRYPTO_ECB=y
# CONFIG_CRYPTO_LRW is not set
CONFIG_CRYPTO_OFB=m
CONFIG_CRYPTO_PCBC=m
CONFIG_CRYPTO_XTS=m
# CONFIG_CRYPTO_KEYWRAP is not set
CONFIG_CRYPTO_NHPOLY1305=m
CONFIG_CRYPTO_ADIANTUM=m
CONFIG_CRYPTO_ESSIV=m

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

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

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

#
# Compression
#
CONFIG_CRYPTO_DEFLATE=y
CONFIG_CRYPTO_LZO=y
CONFIG_CRYPTO_842=y
CONFIG_CRYPTO_LZ4=m
CONFIG_CRYPTO_LZ4HC=y
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=y
# CONFIG_CRYPTO_DRBG_CTR is not set
CONFIG_CRYPTO_DRBG=y
CONFIG_CRYPTO_JITTERENTROPY=y
CONFIG_CRYPTO_USER_API=y
CONFIG_CRYPTO_USER_API_HASH=m
CONFIG_CRYPTO_USER_API_SKCIPHER=y
CONFIG_CRYPTO_USER_API_RNG=y
# CONFIG_CRYPTO_USER_API_RNG_CAVP is not set
# CONFIG_CRYPTO_USER_API_AEAD is not set
# CONFIG_CRYPTO_USER_API_ENABLE_OBSOLETE is not set
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=m
CONFIG_CRYPTO_LIB_CHACHA_GENERIC=y
CONFIG_CRYPTO_LIB_CHACHA=y
CONFIG_CRYPTO_LIB_CURVE25519_GENERIC=m
CONFIG_CRYPTO_LIB_CURVE25519=m
CONFIG_CRYPTO_LIB_DES=m
CONFIG_CRYPTO_LIB_POLY1305_RSIZE=1
CONFIG_CRYPTO_LIB_POLY1305_GENERIC=y
CONFIG_CRYPTO_LIB_POLY1305=y
CONFIG_CRYPTO_LIB_CHACHA20POLY1305=y
CONFIG_CRYPTO_LIB_SHA256=y
CONFIG_CRYPTO_HW=y
CONFIG_CRYPTO_DEV_PADLOCK=m
CONFIG_CRYPTO_DEV_PADLOCK_AES=m
CONFIG_CRYPTO_DEV_PADLOCK_SHA=m
# CONFIG_CRYPTO_DEV_GEODE is not set
CONFIG_CRYPTO_DEV_ATMEL_I2C=m
CONFIG_CRYPTO_DEV_ATMEL_ECC=m
# CONFIG_CRYPTO_DEV_ATMEL_SHA204A is not set
# CONFIG_CRYPTO_DEV_CCP is not set
# CONFIG_CRYPTO_DEV_QAT_DH895xCC is not set
# CONFIG_CRYPTO_DEV_QAT_C3XXX is not set
# CONFIG_CRYPTO_DEV_QAT_C62X is not set
# CONFIG_CRYPTO_DEV_QAT_4XXX is not set
# CONFIG_CRYPTO_DEV_QAT_DH895xCCVF is not set
# CONFIG_CRYPTO_DEV_QAT_C3XXXVF is not set
# CONFIG_CRYPTO_DEV_QAT_C62XVF is not set
CONFIG_CRYPTO_DEV_VIRTIO=y
# CONFIG_CRYPTO_DEV_SAFEXCEL is not set
CONFIG_CRYPTO_DEV_CCREE=m
CONFIG_CRYPTO_DEV_AMLOGIC_GXL=m
# CONFIG_CRYPTO_DEV_AMLOGIC_GXL_DEBUG is not set
CONFIG_ASYMMETRIC_KEY_TYPE=y
CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE=y
# CONFIG_ASYMMETRIC_TPM_KEY_SUBTYPE is not set
CONFIG_X509_CERTIFICATE_PARSER=y
CONFIG_PKCS8_PRIVATE_KEY_PARSER=y
CONFIG_PKCS7_MESSAGE_PARSER=y

#
# Certificates for signature checking
#
CONFIG_SYSTEM_TRUSTED_KEYRING=y
CONFIG_SYSTEM_TRUSTED_KEYS=""
CONFIG_SYSTEM_EXTRA_CERTIFICATE=y
CONFIG_SYSTEM_EXTRA_CERTIFICATE_SIZE=4096
CONFIG_SECONDARY_TRUSTED_KEYRING=y
# CONFIG_SYSTEM_BLACKLIST_KEYRING is not set
# end of Certificates for signature checking

CONFIG_BINARY_PRINTF=y

#
# Library routines
#
CONFIG_RAID6_PQ=y
# CONFIG_RAID6_PQ_BENCHMARK is not set
CONFIG_LINEAR_RANGES=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_PRIME_NUMBERS=m
CONFIG_RATIONAL=y
CONFIG_GENERIC_PCI_IOMAP=y
CONFIG_GENERIC_IOMAP=y
CONFIG_ARCH_HAS_FAST_MULTIPLIER=y
CONFIG_ARCH_USE_SYM_ANNOTATIONS=y
CONFIG_CRC_CCITT=y
CONFIG_CRC16=y
CONFIG_CRC_T10DIF=y
CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
# CONFIG_CRC32_SELFTEST is not set
CONFIG_CRC32_SLICEBY8=y
# CONFIG_CRC32_SLICEBY4 is not set
# CONFIG_CRC32_SARWATE is not set
# CONFIG_CRC32_BIT is not set
CONFIG_CRC64=m
CONFIG_CRC4=y
# CONFIG_CRC7 is not set
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=y
CONFIG_LZO_DECOMPRESS=y
CONFIG_LZ4_COMPRESS=m
CONFIG_LZ4HC_COMPRESS=y
CONFIG_LZ4_DECOMPRESS=y
CONFIG_ZSTD_COMPRESS=y
CONFIG_ZSTD_DECOMPRESS=y
CONFIG_XZ_DEC=y
CONFIG_XZ_DEC_X86=y
# CONFIG_XZ_DEC_POWERPC is not set
CONFIG_XZ_DEC_IA64=y
CONFIG_XZ_DEC_ARM=y
# CONFIG_XZ_DEC_ARMTHUMB is not set
CONFIG_XZ_DEC_SPARC=y
CONFIG_XZ_DEC_BCJ=y
# CONFIG_XZ_DEC_TEST is not set
CONFIG_DECOMPRESS_GZIP=y
CONFIG_DECOMPRESS_LZMA=y
CONFIG_DECOMPRESS_ZSTD=y
CONFIG_GENERIC_ALLOCATOR=y
CONFIG_REED_SOLOMON=y
CONFIG_REED_SOLOMON_ENC8=y
CONFIG_REED_SOLOMON_DEC8=y
CONFIG_XARRAY_MULTI=y
CONFIG_ASSOCIATIVE_ARRAY=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT_MAP=y
CONFIG_HAS_DMA=y
CONFIG_DMA_OPS=y
CONFIG_NEED_SG_DMA_LENGTH=y
CONFIG_NEED_DMA_MAP_STATE=y
CONFIG_ARCH_DMA_ADDR_T_64BIT=y
CONFIG_SWIOTLB=y
# CONFIG_DMA_API_DEBUG is not set
# CONFIG_DMA_MAP_BENCHMARK is not set
CONFIG_SGL_ALLOC=y
CONFIG_CPU_RMAP=y
CONFIG_DQL=y
CONFIG_GLOB=y
CONFIG_GLOB_SELFTEST=m
CONFIG_NLATTR=y
CONFIG_CLZ_TAB=y
# CONFIG_IRQ_POLL is not set
CONFIG_MPILIB=y
CONFIG_LIBFDT=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_SG_POOL=y
CONFIG_MEMREGION=y
CONFIG_ARCH_STACKWALK=y
CONFIG_SBITMAP=y
CONFIG_STRING_SELFTEST=m
# 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=y
CONFIG_DYNAMIC_DEBUG_CORE=y
CONFIG_SYMBOLIC_ERRNAME=y
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_COMPRESSED=y
# CONFIG_DEBUG_INFO_SPLIT is not set
CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y
# CONFIG_DEBUG_INFO_DWARF4 is not set
# CONFIG_DEBUG_INFO_DWARF5 is not set
# CONFIG_GDB_SCRIPTS is not set
CONFIG_FRAME_WARN=1024
CONFIG_STRIP_ASM_SYMS=y
CONFIG_READABLE_ASM=y
CONFIG_HEADERS_INSTALL=y
CONFIG_DEBUG_SECTION_MISMATCH=y
CONFIG_SECTION_MISMATCH_WARN_ONLY=y
CONFIG_DEBUG_FORCE_FUNCTION_ALIGN_32B=y
CONFIG_FRAME_POINTER=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_MAGIC_SYSRQ_SERIAL_SEQUENCE=""
CONFIG_DEBUG_FS=y
CONFIG_DEBUG_FS_ALLOW_ALL=y
# CONFIG_DEBUG_FS_DISALLOW_MOUNT is not set
# CONFIG_DEBUG_FS_ALLOW_NONE is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
CONFIG_ARCH_HAS_UBSAN_SANITIZE_ALL=y
# CONFIG_UBSAN is not set
# end of Generic Kernel Debugging Instruments

CONFIG_DEBUG_KERNEL=y
CONFIG_DEBUG_MISC=y

#
# Memory Debugging
#
# CONFIG_PAGE_EXTENSION is not set
# CONFIG_DEBUG_PAGEALLOC is not set
# CONFIG_PAGE_OWNER is not set
CONFIG_PAGE_POISONING=y
# CONFIG_DEBUG_PAGE_REF is not set
CONFIG_DEBUG_RODATA_TEST=y
CONFIG_ARCH_HAS_DEBUG_WX=y
CONFIG_DEBUG_WX=y
CONFIG_GENERIC_PTDUMP=y
CONFIG_PTDUMP_CORE=y
CONFIG_PTDUMP_DEBUGFS=y
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_DEBUG_SLAB is not set
CONFIG_HAVE_DEBUG_KMEMLEAK=y
# CONFIG_DEBUG_KMEMLEAK is not set
# CONFIG_DEBUG_STACK_USAGE is not set
CONFIG_SCHED_STACK_END_CHECK=y
# CONFIG_DEBUG_VM is not set
CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y
# CONFIG_DEBUG_VIRTUAL is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_PER_CPU_MAPS is not set
CONFIG_DEBUG_KMAP_LOCAL=y
CONFIG_ARCH_SUPPORTS_KMAP_LOCAL_FORCE_MAP=y
CONFIG_DEBUG_KMAP_LOCAL_FORCE_MAP=y
CONFIG_DEBUG_HIGHMEM=y
CONFIG_HAVE_DEBUG_STACKOVERFLOW=y
CONFIG_DEBUG_STACKOVERFLOW=y
CONFIG_CC_HAS_KASAN_GENERIC=y
CONFIG_CC_HAS_WORKING_NOSANITIZE_ADDRESS=y
CONFIG_HAVE_ARCH_KFENCE=y
# CONFIG_KFENCE is not set
# end of Memory Debugging

CONFIG_DEBUG_SHIRQ=y

#
# Debug Oops, Lockups and Hangs
#
CONFIG_PANIC_ON_OOPS=y
CONFIG_PANIC_ON_OOPS_VALUE=1
CONFIG_PANIC_TIMEOUT=0
# CONFIG_SOFTLOCKUP_DETECTOR is not set
# CONFIG_HARDLOCKUP_DETECTOR is not set
# CONFIG_DETECT_HUNG_TASK is not set
# CONFIG_WQ_WATCHDOG is not set
CONFIG_TEST_LOCKUP=m
# end of Debug Oops, Lockups and Hangs

#
# Scheduler Debugging
#
# CONFIG_SCHED_DEBUG is not set
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_PROVE_RAW_LOCK_NESTING is not set
# 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 is not set
# CONFIG_LOCK_TORTURE_TEST is not set
# CONFIG_WW_MUTEX_SELFTEST is not set
# CONFIG_SCF_TORTURE_TEST is not set
# end of Lock Debugging (spinlocks, mutexes, etc...)

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

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

CONFIG_DEBUG_CREDENTIALS=y

#
# RCU Debugging
#
CONFIG_PROVE_RCU=y
CONFIG_TORTURE_TEST=y
CONFIG_RCU_SCALE_TEST=y
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_REF_SCALE_TEST is not set
CONFIG_RCU_CPU_STALL_TIMEOUT=21
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_EQS_DEBUG=y
# end of RCU Debugging

CONFIG_DEBUG_WQ_FORCE_RR_CPU=y
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
CONFIG_CPU_HOTPLUG_STATE_CONTROL=y
# CONFIG_LATENCYTOP is not set
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_TRACER_MAX_TRACE=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_GENERIC_TRACER=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_IRQSOFF_TRACER=y
CONFIG_SCHED_TRACER=y
CONFIG_HWLAT_TRACER=y
# CONFIG_MMIOTRACE is not set
CONFIG_FTRACE_SYSCALLS=y
CONFIG_TRACER_SNAPSHOT=y
CONFIG_TRACER_SNAPSHOT_PER_CPU_SWAP=y
CONFIG_TRACE_BRANCH_PROFILING=y
# CONFIG_BRANCH_PROFILE_NONE is not set
# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
CONFIG_PROFILE_ALL_BRANCHES=y
CONFIG_TRACING_BRANCHES=y
CONFIG_BRANCH_TRACER=y
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_KPROBE_EVENTS is not set
# CONFIG_UPROBE_EVENTS is not set
CONFIG_DYNAMIC_EVENTS=y
CONFIG_TRACING_MAP=y
CONFIG_SYNTH_EVENTS=y
CONFIG_HIST_TRIGGERS=y
# CONFIG_TRACE_EVENT_INJECT is not set
CONFIG_TRACEPOINT_BENCHMARK=y
CONFIG_RING_BUFFER_BENCHMARK=m
CONFIG_TRACE_EVAL_MAP_FILE=y
# CONFIG_FTRACE_STARTUP_TEST is not set
# CONFIG_RING_BUFFER_STARTUP_TEST is not set
# CONFIG_RING_BUFFER_VALIDATE_TIME_DELTAS is not set
CONFIG_PREEMPTIRQ_DELAY_TEST=m
# CONFIG_SYNTH_EVENT_GEN_TEST is not set
# CONFIG_HIST_TRIGGERS_DEBUG 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_TRACE_IRQFLAGS_NMI_SUPPORT=y
CONFIG_EARLY_PRINTK_USB=y
CONFIG_X86_VERBOSE_BOOTUP=y
CONFIG_EARLY_PRINTK=y
CONFIG_EARLY_PRINTK_DBGP=y
CONFIG_EARLY_PRINTK_USB_XDBC=y
# CONFIG_EFI_PGT_DUMP is not set
CONFIG_DEBUG_TLBFLUSH=y
CONFIG_HAVE_MMIOTRACE_SUPPORT=y
# CONFIG_X86_DECODER_SELFTEST is not set
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 is not set
# CONFIG_DEBUG_NMI_SELFTEST is not set
# CONFIG_X86_DEBUG_FPU is not set
# CONFIG_PUNIT_ATOM_DEBUG is not set
CONFIG_UNWINDER_FRAME_POINTER=y
# CONFIG_UNWINDER_GUESS is not set
# end of x86 Debugging

#
# Kernel Testing and Coverage
#
# CONFIG_KUNIT is not set
# CONFIG_NOTIFIER_ERROR_INJECTION is not set
CONFIG_FUNCTION_ERROR_INJECTION=y
CONFIG_FAULT_INJECTION=y
# CONFIG_FAILSLAB is not set
# CONFIG_FAIL_PAGE_ALLOC is not set
# CONFIG_FAULT_INJECTION_USERCOPY is not set
CONFIG_FAIL_MAKE_REQUEST=y
# 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_MIN_HEAP is not set
# CONFIG_TEST_SORT is not set
# CONFIG_KPROBES_SANITY_TEST 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_ASYNC_RAID6_TEST is not set
# CONFIG_TEST_HEXDUMP is not set
# CONFIG_TEST_STRING_HELPERS is not set
CONFIG_TEST_STRSCPY=y
# CONFIG_TEST_KSTRTOX is not set
# CONFIG_TEST_PRINTF is not set
CONFIG_TEST_BITMAP=m
# 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 is not set
# CONFIG_TEST_BITOPS is not set
# CONFIG_TEST_VMALLOC is not set
CONFIG_TEST_USER_COPY=m
# CONFIG_TEST_BPF is not set
CONFIG_TEST_BLACKHOLE_DEV=m
# CONFIG_FIND_BIT_BENCHMARK is not set
# CONFIG_TEST_FIRMWARE is not set
# CONFIG_TEST_SYSCTL is not set
# CONFIG_TEST_UDELAY is not set
CONFIG_TEST_STATIC_KEYS=m
# CONFIG_TEST_KMOD is not set
# CONFIG_TEST_MEMCAT_P is not set
CONFIG_TEST_STACKINIT=m
# CONFIG_TEST_MEMINIT is not set
CONFIG_TEST_FREE_PAGES=y
CONFIG_TEST_FPU=y
# CONFIG_MEMTEST is not set
# CONFIG_HYPERV_TESTING is not set
# end of Kernel Testing and Coverage
# end of Kernel hacking

[-- Attachment #3: job-script --]
[-- Type: text/plain, Size: 4620 bytes --]

#!/bin/sh

export_top_env()
{
	export suite='boot'
	export testcase='boot'
	export category='functional'
	export timeout='10m'
	export job_origin='boot-300s.yaml'
	export queue_cmdline_keys='branch
commit
queue_at_least_once'
	export queue='validate'
	export testbox='vm-snb-125'
	export tbox_group='vm-snb'
	export branch='linux-review/Steven-Rostedt/tracing-Detect-unsafe-dereferencing-of-pointers-from-trace-events/20210227-030901'
	export commit='5c71984c2178ced437bc855dd09a9dd268b756c4'
	export kconfig='i386-randconfig-a016-20210226'
	export repeat_to=6
	export nr_vm=160
	export submit_id='6039c524bf1616a1a87313e4'
	export job_file='/lkp/jobs/scheduled/vm-snb-125/boot-300-yocto-i386-minimal-20190520.cgz-5c71984c2178ced437bc855dd09a9dd268b756c4-20210227-41384-ohk38a-5.yaml'
	export id='2affbe62d1469c735892c8852e8522d89408d26b'
	export queuer_version='/lkp-src'
	export model='qemu-system-x86_64 -enable-kvm -cpu SandyBridge'
	export nr_cpu=2
	export memory='8G'
	export need_kconfig='CONFIG_KVM_GUEST=y'
	export ssh_base_port=23032
	export kernel_cmdline='vmalloc=512M'
	export rootfs='yocto-i386-minimal-20190520.cgz'
	export compiler='gcc-9'
	export enqueue_time='2021-02-27 12:05:56 +0800'
	export _id='6039c529bf1616a1a87313e6'
	export _rt='/result/boot/300/vm-snb/yocto-i386-minimal-20190520.cgz/i386-randconfig-a016-20210226/gcc-9/5c71984c2178ced437bc855dd09a9dd268b756c4'
	export user='lkp'
	export LKP_SERVER='internal-lkp-server'
	export result_root='/result/boot/300/vm-snb/yocto-i386-minimal-20190520.cgz/i386-randconfig-a016-20210226/gcc-9/5c71984c2178ced437bc855dd09a9dd268b756c4/3'
	export scheduler_version='/lkp/lkp/src'
	export arch='i386'
	export max_uptime=600
	export initrd='/osimage/yocto/yocto-i386-minimal-20190520.cgz'
	export bootloader_append='root=/dev/ram0
user=lkp
job=/lkp/jobs/scheduled/vm-snb-125/boot-300-yocto-i386-minimal-20190520.cgz-5c71984c2178ced437bc855dd09a9dd268b756c4-20210227-41384-ohk38a-5.yaml
ARCH=i386
kconfig=i386-randconfig-a016-20210226
branch=linux-review/Steven-Rostedt/tracing-Detect-unsafe-dereferencing-of-pointers-from-trace-events/20210227-030901
commit=5c71984c2178ced437bc855dd09a9dd268b756c4
BOOT_IMAGE=/pkg/linux/i386-randconfig-a016-20210226/gcc-9/5c71984c2178ced437bc855dd09a9dd268b756c4/vmlinuz-5.11.0-11483-g5c71984c2178
vmalloc=512M
max_uptime=600
RESULT_ROOT=/result/boot/300/vm-snb/yocto-i386-minimal-20190520.cgz/i386-randconfig-a016-20210226/gcc-9/5c71984c2178ced437bc855dd09a9dd268b756c4/3
LKP_SERVER=internal-lkp-server
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-a016-20210226/gcc-9/5c71984c2178ced437bc855dd09a9dd268b756c4/modules.cgz'
	export lkp_initrd='/osimage/user/lkp/lkp-i386.cgz'
	export site='ece982d864f5'
	export queue_at_least_once=1
	export kernel='/pkg/linux/i386-randconfig-a016-20210226/gcc-9/5c71984c2178ced437bc855dd09a9dd268b756c4/vmlinuz-5.11.0-11483-g5c71984c2178'
	export dequeue_time='2021-02-27 12:06:21 +0800'
	export job_initrd='/lkp/jobs/scheduled/vm-snb-125/boot-300-yocto-i386-minimal-20190520.cgz-5c71984c2178ced437bc855dd09a9dd268b756c4-20210227-41384-ohk38a-5.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/one-shot/wrapper boot-slabinfo
	run_monitor $LKP_SRC/monitors/one-shot/wrapper boot-meminfo
	run_monitor $LKP_SRC/monitors/one-shot/wrapper memmap
	run_monitor $LKP_SRC/monitors/no-stdout/wrapper boot-time
	run_monitor $LKP_SRC/monitors/wrapper kmsg
	run_monitor $LKP_SRC/monitors/wrapper heartbeat
	run_monitor $LKP_SRC/monitors/wrapper meminfo

	run_test $LKP_SRC/tests/wrapper sleep 300
}

extract_stats()
{
	export stats_part_begin=
	export stats_part_end=

	$LKP_SRC/stats/wrapper boot-slabinfo
	$LKP_SRC/stats/wrapper boot-meminfo
	$LKP_SRC/stats/wrapper memmap
	$LKP_SRC/stats/wrapper boot-memory
	$LKP_SRC/stats/wrapper boot-time
	$LKP_SRC/stats/wrapper kernel-size
	$LKP_SRC/stats/wrapper kmsg
	$LKP_SRC/stats/wrapper sleep
	$LKP_SRC/stats/wrapper meminfo

	$LKP_SRC/stats/wrapper time sleep.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 --]
[-- Type: application/x-xz, Size: 16848 bytes --]

^ permalink raw reply	[flat|nested] 21+ messages in thread

* [PATCH 2/2] tracing: Add a verifier to check string pointers for trace events
  2021-02-26 18:59 [PATCH 0/2] tracing: Detect unsafe dereferencing of pointers from trace events Steven Rostedt
  2021-02-26 18:59 ` [PATCH 1/2] tracing: Add check of trace event print fmts for dereferencing pointers Steven Rostedt
@ 2021-02-26 18:59 ` Steven Rostedt
  2021-06-05  1:20   ` Sean Christopherson
  2021-02-26 22:21 ` [PATCH 0/2] tracing: Detect unsafe dereferencing of pointers from " Linus Torvalds
  2 siblings, 1 reply; 21+ messages in thread
From: Steven Rostedt @ 2021-02-26 18:59 UTC (permalink / raw)
  To: linux-kernel
  Cc: Ingo Molnar, Andrew Morton, Masami Hiramatsu, Linus Torvalds, Jacob Wen

From: "Steven Rostedt (VMware)" <rostedt@goodmis.org>

It is a common mistake for someone writing a trace event to save a pointer
to a string in the TP_fast_assign() and then display that string pointer
in the TP_printk() with %s. The problem is that those two events may happen
a long time apart, where the source of the string may no longer exist.

The proper way to handle displaying any string that is not guaranteed to be
in the kernel core rodata section, is to copy it into the ring buffer via
the __string(), __assign_str() and __get_str() helper macros.

Add a check at run time while displaying the TP_printk() of events to make
sure that every %s referenced is safe to dereference, and if it is not,
trigger a warning and only show the address of the pointer, and the
dereferenced string if it can be safely retrieved with a
strncpy_from_kernel_nofault() call.

Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
---
 kernel/trace/trace.c        | 148 ++++++++++++++++++++++++++++++++++++
 kernel/trace/trace.h        |   2 +
 kernel/trace/trace_output.c |   2 +-
 3 files changed, 151 insertions(+), 1 deletion(-)

diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index f5e8e39d6f57..ff08c04de6cb 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -3551,6 +3551,154 @@ static char *trace_iter_expand_format(struct trace_iterator *iter)
 	return tmp;
 }
 
+/* Returns true if the string is safe to dereference from an event */
+static bool trace_safe_str(struct trace_iterator *iter, const char *str)
+{
+	unsigned long addr = (unsigned long)str;
+	struct trace_event *trace_event;
+	struct trace_event_call *event;
+
+	/* OK if part of the event data */
+	if ((addr >= (unsigned long)iter->ent) &&
+	    (addr < (unsigned long)iter->ent + iter->ent_size))
+		return true;
+
+	/* OK if part of the temp seq buffer */
+	if ((addr >= (unsigned long)iter->tmp_seq.buffer) &&
+	    (addr < (unsigned long)iter->tmp_seq.buffer + PAGE_SIZE))
+		return true;
+
+	/* Core rodata can not be freed */
+	if (is_kernel_rodata(addr))
+		return true;
+
+	/*
+	 * Now this could be a module event, referencing core module
+	 * data, which is OK.
+	 */
+	if (!iter->ent)
+		return false;
+
+	trace_event = ftrace_find_event(iter->ent->type);
+	if (!trace_event)
+		return false;
+
+	event = container_of(trace_event, struct trace_event_call, event);
+	if (!event->mod)
+		return false;
+
+	/* Would rather have rodata, but this will suffice */
+	if (within_module_core(addr, event->mod))
+		return true;
+
+	return false;
+}
+
+/**
+ * trace_check_vprintf - Check dereferenced strings while writing to the seq buffer
+ * @iter: The iterator that holds the seq buffer and the event being printed
+ * @fmt: The format used to print the event
+ * @ap: The va_list holding the data to print from @fmt.
+ *
+ * This writes the data into the @iter->seq buffer using the data from
+ * @fmt and @ap. If the format has a %s, then the source of the string
+ * is examined to make sure it is safe to print, otherwise it will
+ * warn and print "[UNSAFE MEMORY]" in place of the dereferenced string
+ * pointer.
+ */
+void trace_check_vprintf(struct trace_iterator *iter, const char *fmt,
+			 va_list ap)
+{
+	const char *p = fmt;
+	const char *str;
+	int i, j;
+
+	if (WARN_ON_ONCE(!fmt))
+		return;
+
+	/* Don't bother checking when doing a ftrace_dump() */
+	if (iter->fmt == static_fmt_buf)
+		goto print;
+
+	while (*p) {
+		j = 0;
+
+		/* We only care about %s and variants */
+		for (i = 0; p[i]; i++) {
+			if (i + 1 >= iter->fmt_size) {
+				/*
+				 * If we can't expand the copy buffer,
+				 * just print it.
+				 */
+				if (!trace_iter_expand_format(iter))
+					goto print;
+			}
+
+			if (p[i] == '\\' && p[i+1]) {
+				i++;
+				continue;
+			}
+			if (p[i] == '%') {
+				/* Need to test cases like %08.*s */
+				for (j = 1; p[i+j]; j++) {
+					if (isdigit(p[i+j]) ||
+					    p[i+j] == '*' ||
+					    p[i+j] == '.')
+						continue;
+					break;
+				}
+				if (p[i+j] == 's')
+					break;
+			}
+			j = 0;
+		}
+		/* If no %s found then just print normally */
+		if (!p[i])
+			break;
+
+		/* Copy up to the %s, and print that */
+		strncpy(iter->fmt, p, i);
+		iter->fmt[i] = '\0';
+		trace_seq_vprintf(&iter->seq, iter->fmt, ap);
+
+		/* The ap now points to the string data of the %s */
+		str = va_arg(ap, const char *);
+
+		/*
+		 * If you hit this warning, it is likely that the
+		 * trace event in question used %s on a string that
+		 * was saved at the time of the event, but may not be
+		 * around when the trace is read. Use __string(),
+		 * __assign_str() and __get_str() helpers in the TRACE_EVENT()
+		 * instead. See samples/trace_events/trace-events-sample.h
+		 * for reference.
+		 */
+		if (WARN_ON_ONCE(!trace_safe_str(iter, str))) {
+			int ret;
+
+			/* Try to safely read the string */
+			ret = strncpy_from_kernel_nofault(iter->fmt, str,
+							  iter->fmt_size);
+			if (ret < 0)
+				trace_seq_printf(&iter->seq, "(0x%px)", str);
+			else
+				trace_seq_printf(&iter->seq, "(0x%px:%s)",
+						 str, iter->fmt);
+			str = "[UNSAFE-MEMORY]";
+			strcpy(iter->fmt, "%s");
+		} else {
+			strncpy(iter->fmt, p + i, j + 1);
+			iter->fmt[j+1] = '\0';
+		}
+		trace_seq_printf(&iter->seq, iter->fmt, str);
+
+		p += i + j + 1;
+	}
+ print:
+	if (*p)
+		trace_seq_vprintf(&iter->seq, p, ap);
+}
+
 const char *trace_event_format(struct trace_iterator *iter, const char *fmt)
 {
 	const char *p, *new_fmt;
diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h
index dec13ff66077..5e41b5fd5318 100644
--- a/kernel/trace/trace.h
+++ b/kernel/trace/trace.h
@@ -582,6 +582,8 @@ void trace_buffer_unlock_commit_nostack(struct trace_buffer *buffer,
 					struct ring_buffer_event *event);
 
 const char *trace_event_format(struct trace_iterator *iter, const char *fmt);
+void trace_check_vprintf(struct trace_iterator *iter, const char *fmt,
+			 va_list ap);
 
 int trace_empty(struct trace_iterator *iter);
 
diff --git a/kernel/trace/trace_output.c b/kernel/trace/trace_output.c
index 61255bad7e01..a0146e1fffdf 100644
--- a/kernel/trace/trace_output.c
+++ b/kernel/trace/trace_output.c
@@ -317,7 +317,7 @@ void trace_event_printf(struct trace_iterator *iter, const char *fmt, ...)
 	va_list ap;
 
 	va_start(ap, fmt);
-	trace_seq_vprintf(&iter->seq, trace_event_format(iter, fmt), ap);
+	trace_check_vprintf(iter, trace_event_format(iter, fmt), ap);
 	va_end(ap);
 }
 EXPORT_SYMBOL(trace_event_printf);
-- 
2.30.0



^ permalink raw reply related	[flat|nested] 21+ messages in thread

* Re: [PATCH 2/2] tracing: Add a verifier to check string pointers for trace events
  2021-02-26 18:59 ` [PATCH 2/2] tracing: Add a verifier to check string pointers for trace events Steven Rostedt
@ 2021-06-05  1:20   ` Sean Christopherson
  2021-06-05  2:28     ` Steven Rostedt
  0 siblings, 1 reply; 21+ messages in thread
From: Sean Christopherson @ 2021-06-05  1:20 UTC (permalink / raw)
  To: Steven Rostedt
  Cc: linux-kernel, Ingo Molnar, Andrew Morton, Masami Hiramatsu,
	Linus Torvalds, Jacob Wen, Paolo Bonzini

+Paolo

On Fri, Feb 26, 2021, Steven Rostedt wrote:
> diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
> index f5e8e39d6f57..ff08c04de6cb 100644
> --- a/kernel/trace/trace.c
> +++ b/kernel/trace/trace.c
> @@ -3551,6 +3551,154 @@ static char *trace_iter_expand_format(struct trace_iterator *iter)
>  	return tmp;
>  }
>  
> +/* Returns true if the string is safe to dereference from an event */
> +static bool trace_safe_str(struct trace_iterator *iter, const char *str)
> +{
> +	unsigned long addr = (unsigned long)str;
> +	struct trace_event *trace_event;
> +	struct trace_event_call *event;
> +
> +	/* OK if part of the event data */
> +	if ((addr >= (unsigned long)iter->ent) &&
> +	    (addr < (unsigned long)iter->ent + iter->ent_size))
> +		return true;
> +
> +	/* OK if part of the temp seq buffer */
> +	if ((addr >= (unsigned long)iter->tmp_seq.buffer) &&
> +	    (addr < (unsigned long)iter->tmp_seq.buffer + PAGE_SIZE))
> +		return true;
> +
> +	/* Core rodata can not be freed */
> +	if (is_kernel_rodata(addr))
> +		return true;
> +
> +	/*
> +	 * Now this could be a module event, referencing core module
> +	 * data, which is OK.
> +	 */

Question on this: is it safe for a module to provide a string from its core data
when invoking a tracepoint that is defined and exported by a different module or
by the kernel proper?

If that behavior is safe, then this will generate false positives on those use
cases.  And AFAICT, it's not possible to fully fix the issue, at least not
without plumbing in more crud.  E.g. if the tracepoint is built into the kernel,
event->mod will be NULL and so even a hack-a-fix like walking source_list isn't
an option (I used source_list to verify the address is indeed in the invoking
module).

E.g. in KVM, all tracepoints are defined and exported by the common 'kvm' module
(which can also be built-in), and used by 'kvm' and the vendor modules,
'kvm_intel' and 'kvm_amd'.  One tracepoint in particular takes a hardcoded string
and does a direct fast assign to and from a 'const char *'.  This triggers the
WARN and displays [UNSAFE-MEMORY] because the string is in 'kvm_intel', not the
tracepoint owner.

The bug is easy to workaround in KVM by converting to the __string() machinery,
but I suspect there will be grumpy users on the horizon when a false positive
breaks a tracepoint in a different module at the worst possible time.

> +	if (!iter->ent)
> +		return false;
> +
> +	trace_event = ftrace_find_event(iter->ent->type);
> +	if (!trace_event)
> +		return false;
> +
> +	event = container_of(trace_event, struct trace_event_call, event);
> +	if (!event->mod)
> +		return false;
> +
> +	/* Would rather have rodata, but this will suffice */
> +	if (within_module_core(addr, event->mod))
> +		return true;
> +
> +	return false;
> +}

^ permalink raw reply	[flat|nested] 21+ messages in thread

* Re: [PATCH 2/2] tracing: Add a verifier to check string pointers for trace events
  2021-06-05  1:20   ` Sean Christopherson
@ 2021-06-05  2:28     ` Steven Rostedt
  2021-06-05  2:45       ` Steven Rostedt
  0 siblings, 1 reply; 21+ messages in thread
From: Steven Rostedt @ 2021-06-05  2:28 UTC (permalink / raw)
  To: Sean Christopherson
  Cc: linux-kernel, Ingo Molnar, Andrew Morton, Masami Hiramatsu,
	Linus Torvalds, Jacob Wen, Paolo Bonzini

On Sat, 5 Jun 2021 01:20:18 +0000
Sean Christopherson <seanjc@google.com> wrote:

> +Paolo
> 
> On Fri, Feb 26, 2021, Steven Rostedt wrote:
> > diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
> > index f5e8e39d6f57..ff08c04de6cb 100644
> > --- a/kernel/trace/trace.c
> > +++ b/kernel/trace/trace.c
> > @@ -3551,6 +3551,154 @@ static char *trace_iter_expand_format(struct trace_iterator *iter)
> >  	return tmp;
> >  }
> >  
> > +/* Returns true if the string is safe to dereference from an event */
> > +static bool trace_safe_str(struct trace_iterator *iter, const char *str)
> > +{
> > +	unsigned long addr = (unsigned long)str;
> > +	struct trace_event *trace_event;
> > +	struct trace_event_call *event;
> > +
> > +	/* OK if part of the event data */
> > +	if ((addr >= (unsigned long)iter->ent) &&
> > +	    (addr < (unsigned long)iter->ent + iter->ent_size))
> > +		return true;
> > +
> > +	/* OK if part of the temp seq buffer */
> > +	if ((addr >= (unsigned long)iter->tmp_seq.buffer) &&
> > +	    (addr < (unsigned long)iter->tmp_seq.buffer + PAGE_SIZE))
> > +		return true;
> > +
> > +	/* Core rodata can not be freed */
> > +	if (is_kernel_rodata(addr))
> > +		return true;
> > +
> > +	/*
> > +	 * Now this could be a module event, referencing core module
> > +	 * data, which is OK.
> > +	 */  
> 
> Question on this: is it safe for a module to provide a string from its core data
> when invoking a tracepoint that is defined and exported by a different module or
> by the kernel proper?	

If it is in kernel proper, then it will be fine because all core read
only memory is fine to print. If it is not read only, then it can
change from the time it was recorded to the time it was printed which
is also considered unsafe.

Now I haven't thought about a module writing a string that is static
and read only from another module that the first module is dependent
on. That's new.

Now, are you talking about a built-in tracepoint referencing a module
string? If so, what happens if the trace happens, the module is
unloaded, and then the trace is read. That string is now unsafe. And
yes, that event will still exist in the buffer after the module is
unloaded. (Note, if a module events were enabled, unloading it will
clear the buffer, but if you only enabled the event that references the
module string and not events within the module, unloading the module
will *not* clear the buffer)

Same if there's not a dependency between modules. If one module
references a string from another module. If it is possible for the
other module to be unloaded between the time the event is recorded, but
the tracepoint module is not released, reading the string will be
stale, and that too is unsafe.

> 
> If that behavior is safe, then this will generate false positives on those use

I need to see the exact use case here, because it may very well not be
safe, thus not a false positive, and indeed a bug in the trace event.

> cases.  And AFAICT, it's not possible to fully fix the issue, at least not
> without plumbing in more crud.  E.g. if the tracepoint is built into the kernel,
> event->mod will be NULL and so even a hack-a-fix like walking source_list isn't
> an option (I used source_list to verify the address is indeed in the invoking
> module).
> 
> E.g. in KVM, all tracepoints are defined and exported by the common 'kvm' module
> (which can also be built-in), and used by 'kvm' and the vendor modules,
> 'kvm_intel' and 'kvm_amd'.  One tracepoint in particular takes a hardcoded string
> and does a direct fast assign to and from a 'const char *'.  This triggers the
> WARN and displays [UNSAFE-MEMORY] because the string is in 'kvm_intel', not the
> tracepoint owner.

What happens if you enable the trace, remove kvm_intel, then read the
trace? Sounds to me that string will no longer exist and you are then
referencing some undefined data. Which is *exactly* what this is trying
to prevent.

> 
> The bug is easy to workaround in KVM by converting to the __string() machinery,
> but I suspect there will be grumpy users on the horizon when a false positive
> breaks a tracepoint in a different module at the worst possible time.

What you described to me does not sound like a false positive, and
converting to __string() is not a workaround but an actual fix, and
would also need to be backported to stable.

-- Steve

> 
> > +	if (!iter->ent)
> > +		return false;
> > +
> > +	trace_event = ftrace_find_event(iter->ent->type);
> > +	if (!trace_event)
> > +		return false;
> > +
> > +	event = container_of(trace_event, struct trace_event_call, event);
> > +	if (!event->mod)
> > +		return false;
> > +
> > +	/* Would rather have rodata, but this will suffice */
> > +	if (within_module_core(addr, event->mod))
> > +		return true;
> > +
> > +	return false;
> > +}  

^ permalink raw reply	[flat|nested] 21+ messages in thread

* Re: [PATCH 2/2] tracing: Add a verifier to check string pointers for trace events
  2021-06-05  2:28     ` Steven Rostedt
@ 2021-06-05  2:45       ` Steven Rostedt
  2021-06-07 16:02         ` Sean Christopherson
  0 siblings, 1 reply; 21+ messages in thread
From: Steven Rostedt @ 2021-06-05  2:45 UTC (permalink / raw)
  To: Sean Christopherson
  Cc: linux-kernel, Ingo Molnar, Andrew Morton, Masami Hiramatsu,
	Linus Torvalds, Jacob Wen, Paolo Bonzini

On Fri, 4 Jun 2021 22:28:30 -0400
Steven Rostedt <rostedt@goodmis.org> wrote:

> What you described to me does not sound like a false positive, and
> converting to __string() is not a workaround but an actual fix, and
> would also need to be backported to stable.

If the event you are talking about is kvm_nested_vmenter_failed, which
records a pointer to the message, then, yes, that is unsafe and buggy.

If that event is defined by the kvm module, and used in kvm_intel. If
you have this:

	# echo 1 > /sys/kernel/tracing/events/kvm/kvm_nested_vmenter_failed

	# do_whatever_causes_that_to_trigger

	# rmmod kvm_intel

	# cat trace

Then that pointer to the string will point to some random memory.
Before this patch, it could even possibly crash the kernel!

There's two fixes you can do with this. One is to covert that to use
__string, the other is to do what RCU does, and use the
tracepoint_string() functionality.

RCU has:

	#define TPS(x)	tracepoint_string(x)

And wrap all strings with that TPS(), like in nested_vmx_reflect_vmexit():

        if (unlikely(vmx->fail)) {
                trace_kvm_nested_vmenter_failed(
-                       "hardware VM-instruction error: ",
+                       TPS("hardware VM-instruction error: "),
                        vmcs_read32(VM_INSTRUCTION_ERROR));
                exit_intr_info = 0;
                exit_qual = 0;
                goto reflect_vmexit;
        }

What the tracepoint_string does is to save the string into core kernel
memory (there's logic to use the same string if it is already
available), and it wont free it when the module is unloaded.

This makes the string safe to use by the trace event directly.

Not only is the TPS safe, it also allows userspace tools to know what
the string is, as it is exported in printk_formats. Otherwise trace-cmd
and perf will only display a pointer hex value as it has no idea what
its pointing to (both TPS and __string fixes this).

-- Steve

^ permalink raw reply	[flat|nested] 21+ messages in thread

* Re: [PATCH 2/2] tracing: Add a verifier to check string pointers for trace events
  2021-06-05  2:45       ` Steven Rostedt
@ 2021-06-07 16:02         ` Sean Christopherson
  2021-06-07 17:24           ` Steven Rostedt
  0 siblings, 1 reply; 21+ messages in thread
From: Sean Christopherson @ 2021-06-07 16:02 UTC (permalink / raw)
  To: Steven Rostedt
  Cc: linux-kernel, Ingo Molnar, Andrew Morton, Masami Hiramatsu,
	Linus Torvalds, Jacob Wen, Paolo Bonzini

On Fri, Jun 04, 2021, Steven Rostedt wrote:
> On Fri, 4 Jun 2021 22:28:30 -0400
> Steven Rostedt <rostedt@goodmis.org> wrote:
> 
> > What you described to me does not sound like a false positive, and
> > converting to __string() is not a workaround but an actual fix, and
> > would also need to be backported to stable.
> 
> If the event you are talking about is kvm_nested_vmenter_failed, which
> records a pointer to the message, then, yes, that is unsafe and buggy.

Yep, that's the one.

> If that event is defined by the kvm module, and used in kvm_intel. If
> you have this:
> 
> 	# echo 1 > /sys/kernel/tracing/events/kvm/kvm_nested_vmenter_failed
> 
> 	# do_whatever_causes_that_to_trigger
> 
> 	# rmmod kvm_intel
> 
> 	# cat trace
> 
> Then that pointer to the string will point to some random memory.
> Before this patch, it could even possibly crash the kernel!

I assumed that was the gist of the unsafe string detection, but the module core
data exemption confused me.  I take it that the tracepoint itself goes away if
the module is unloaded?  I.e. it's safe for a module to pass a constant string to
its own tracepoints, but not to tracepoints defined elsewhere?  The comment
above tracepoint_string() seems to confirm this.

> There's two fixes you can do with this. One is to covert that to use
> __string, the other is to do what RCU does, and use the
> tracepoint_string() functionality.
> 
> RCU has:
> 
> 	#define TPS(x)	tracepoint_string(x)
> 
> And wrap all strings with that TPS(), like in nested_vmx_reflect_vmexit():
> 
>         if (unlikely(vmx->fail)) {
>                 trace_kvm_nested_vmenter_failed(
> -                       "hardware VM-instruction error: ",
> +                       TPS("hardware VM-instruction error: "),
>                         vmcs_read32(VM_INSTRUCTION_ERROR));
>                 exit_intr_info = 0;
>                 exit_qual = 0;
>                 goto reflect_vmexit;
>         }
> 
> What the tracepoint_string does is to save the string into core kernel
> memory (there's logic to use the same string if it is already
> available), and it wont free it when the module is unloaded.

This doesn't appear to be correct.  Were you thinking of something else?

Unless I'm misreading the code and section output, tracepoint_string() just saves
a pointer to the string into a dedicated section, it doesn't magically hoist the
string itself into the kernel proper.  And I can't see how that would work, e.g.
if the module is compiled and linked independent from the core kernel.

And the comment above the macro strongly suggests that persistence needs to be
guaranteed by the entity using tracepoint_string().  Testing bears this out, e.g.
the WARN and UNSAFE_MEMORY errors still happen when using tracepoint_string().

 * The @str used must be a constant string and persistent as it would not
 * make sense to show a string that no longer exists. But it is still fine
 * to be used with modules, because when modules are unloaded, if they
 * had tracepoints, the ring buffers are cleared too. As long as the string
 * does not change during the life of the module, it is fine to use
 * tracepoint_string() within a module.
 */
#define tracepoint_string(str)						\
	({								\
		static const char *___tp_str __tracepoint_string = str; \
		___tp_str;						\
	})


Thanks for the help!

> This makes the string safe to use by the trace event directly.
> 
> Not only is the TPS safe, it also allows userspace tools to know what
> the string is, as it is exported in printk_formats. Otherwise trace-cmd
> and perf will only display a pointer hex value as it has no idea what
> its pointing to (both TPS and __string fixes this).

^ permalink raw reply	[flat|nested] 21+ messages in thread

* Re: [PATCH 2/2] tracing: Add a verifier to check string pointers for trace events
  2021-06-07 16:02         ` Sean Christopherson
@ 2021-06-07 17:24           ` Steven Rostedt
  0 siblings, 0 replies; 21+ messages in thread
From: Steven Rostedt @ 2021-06-07 17:24 UTC (permalink / raw)
  To: Sean Christopherson
  Cc: linux-kernel, Ingo Molnar, Andrew Morton, Masami Hiramatsu,
	Linus Torvalds, Jacob Wen, Paolo Bonzini

On Mon, 7 Jun 2021 16:02:27 +0000
Sean Christopherson <seanjc@google.com> wrote:

> I assumed that was the gist of the unsafe string detection, but the module core
> data exemption confused me.  I take it that the tracepoint itself goes away if
> the module is unloaded?  I.e. it's safe for a module to pass a constant string to
> its own tracepoints, but not to tracepoints defined elsewhere?  The comment
> above tracepoint_string() seems to confirm this.


If a trace event of a module was enabled, a flag is set, so that when
that module is unloaded, the ring buffer that it was enabled in is
cleared. That's because there's more data that is referenced about the
trace event then just strings. And referencing that data is dangerous
if it no longer exists.

> 
> > There's two fixes you can do with this. One is to covert that to use
> > __string, the other is to do what RCU does, and use the
> > tracepoint_string() functionality.

I realize now that tracepoint_string() is not a work around. It only is
or exporting the string to user space. The __string option is really
the only fix here.



> This doesn't appear to be correct.  Were you thinking of something else?
> 
> Unless I'm misreading the code and section output, tracepoint_string() just saves
> a pointer to the string into a dedicated section, it doesn't magically hoist the
> string itself into the kernel proper.  And I can't see how that would work, e.g.
> if the module is compiled and linked independent from the core kernel.

That is correct. I was mistaken about it. It has some code to track
unloading, and I was thinking it saved the string itself, but that is
not correct.

> 
> And the comment above the macro strongly suggests that persistence needs to be
> guaranteed by the entity using tracepoint_string().  Testing bears this out, e.g.
> the WARN and UNSAFE_MEMORY errors still happen when using tracepoint_string().

That is correct. I misspoke when I suggested using it. :-/


> 
>  * The @str used must be a constant string and persistent as it would not
>  * make sense to show a string that no longer exists. But it is still fine
>  * to be used with modules, because when modules are unloaded, if they
>  * had tracepoints, the ring buffers are cleared too. As long as the string
>  * does not change during the life of the module, it is fine to use
>  * tracepoint_string() within a module.
>  */
> #define tracepoint_string(str)						\
> 	({								\
> 		static const char *___tp_str __tracepoint_string = str; \
> 		___tp_str;						\
> 	})
> 
> 
> Thanks for the help!

No problem.

-- Steve

^ permalink raw reply	[flat|nested] 21+ messages in thread

* Re: [PATCH 0/2] tracing: Detect unsafe dereferencing of pointers from trace events
  2021-02-26 18:59 [PATCH 0/2] tracing: Detect unsafe dereferencing of pointers from trace events Steven Rostedt
  2021-02-26 18:59 ` [PATCH 1/2] tracing: Add check of trace event print fmts for dereferencing pointers Steven Rostedt
  2021-02-26 18:59 ` [PATCH 2/2] tracing: Add a verifier to check string pointers for trace events Steven Rostedt
@ 2021-02-26 22:21 ` Linus Torvalds
  2021-02-26 23:33   ` Steven Rostedt
  2021-02-27 19:18   ` Steven Rostedt
  2 siblings, 2 replies; 21+ messages in thread
From: Linus Torvalds @ 2021-02-26 22:21 UTC (permalink / raw)
  To: Steven Rostedt
  Cc: Linux Kernel Mailing List, Ingo Molnar, Andrew Morton,
	Masami Hiramatsu, Jacob Wen

On Fri, Feb 26, 2021 at 11:07 AM Steven Rostedt <rostedt@goodmis.org> wrote:
>
> The first patch scans the print fmts of the trace events looking for
> dereferencing pointers from %p*, and making sure that they refer back
> to the trace event itself.
>
> The second patch handles strings "%s" [..]

Doing this at runtime really feels like the wrong thing to do.

It won't even protect us from what happened - people like me and
Andrew won't even run those tracepoints in the first place, so we
won't notice.

It really would be much better in every respect to have this done by
checkpatch, I think.

            Linus

^ permalink raw reply	[flat|nested] 21+ messages in thread

* Re: [PATCH 0/2] tracing: Detect unsafe dereferencing of pointers from trace events
  2021-02-26 22:21 ` [PATCH 0/2] tracing: Detect unsafe dereferencing of pointers from " Linus Torvalds
@ 2021-02-26 23:33   ` Steven Rostedt
  2021-02-27  4:04     ` Joe Perches
  2021-02-27 19:18   ` Steven Rostedt
  1 sibling, 1 reply; 21+ messages in thread
From: Steven Rostedt @ 2021-02-26 23:33 UTC (permalink / raw)
  To: Linus Torvalds
  Cc: Linux Kernel Mailing List, Ingo Molnar, Andrew Morton,
	Masami Hiramatsu, Jacob Wen

On Fri, 26 Feb 2021 14:21:00 -0800
Linus Torvalds <torvalds@linux-foundation.org> wrote:

> > The second patch handles strings "%s" [..]  
> 
> Doing this at runtime really feels like the wrong thing to do.
> 
> It won't even protect us from what happened - people like me and
> Andrew won't even run those tracepoints in the first place, so we
> won't notice.
> 
> It really would be much better in every respect to have this done by
> checkpatch, I think.

They are not mutually exclusive. We could have both. One thing that's nice
about this patch is that it removes the possibility of a real bug. That is,
it will catch the dereferencing of a string that is not valid, WARN about
it, but it wont try to dereference it (outside of the
strcpy_from_kernel_nofault()). And hopefully the warning and lack of data
they want, will have this get caught during development.

Also, there's cases that %s is allowed to reference data that I don't know
if checkpatch would be able to differentiate.

As for the other pointer dereferences (the first patch), those get caught
at boot up if they are compiled in. That is, you don't need to have the
events enabled. The boot up code will do the verification on all events
that are loaded (allyesconfig will catch all of them, which I need to try
to boot with this code).

-- Steve

^ permalink raw reply	[flat|nested] 21+ messages in thread

* Re: [PATCH 0/2] tracing: Detect unsafe dereferencing of pointers from trace events
  2021-02-26 23:33   ` Steven Rostedt
@ 2021-02-27  4:04     ` Joe Perches
  0 siblings, 0 replies; 21+ messages in thread
From: Joe Perches @ 2021-02-27  4:04 UTC (permalink / raw)
  To: Steven Rostedt, Linus Torvalds
  Cc: Linux Kernel Mailing List, Ingo Molnar, Andrew Morton,
	Masami Hiramatsu, Jacob Wen

On Fri, 2021-02-26 at 18:33 -0500, Steven Rostedt wrote:
> On Fri, 26 Feb 2021 14:21:00 -0800
> Linus Torvalds <torvalds@linux-foundation.org> wrote:
> 
> > > The second patch handles strings "%s" [..]  
> > 
> > Doing this at runtime really feels like the wrong thing to do.
> > 
> > It won't even protect us from what happened - people like me and
> > Andrew won't even run those tracepoints in the first place, so we
> > won't notice.
> > 
> > It really would be much better in every respect to have this done by
> > checkpatch, I think.
> 
> They are not mutually exclusive. We could have both. One thing that's nice
> about this patch is that it removes the possibility of a real bug. That is,
> it will catch the dereferencing of a string that is not valid, WARN about
> it, but it wont try to dereference it (outside of the
> strcpy_from_kernel_nofault()). And hopefully the warning and lack of data
> they want, will have this get caught during development.
> 
> Also, there's cases that %s is allowed to reference data that I don't know
> if checkpatch would be able to differentiate.

It's not obvious to me how to do that.



^ permalink raw reply	[flat|nested] 21+ messages in thread

* Re: [PATCH 0/2] tracing: Detect unsafe dereferencing of pointers from trace events
  2021-02-26 22:21 ` [PATCH 0/2] tracing: Detect unsafe dereferencing of pointers from " Linus Torvalds
  2021-02-26 23:33   ` Steven Rostedt
@ 2021-02-27 19:18   ` Steven Rostedt
  2021-02-28  0:08     ` Steven Rostedt
  1 sibling, 1 reply; 21+ messages in thread
From: Steven Rostedt @ 2021-02-27 19:18 UTC (permalink / raw)
  To: Linus Torvalds
  Cc: Linux Kernel Mailing List, Ingo Molnar, Andrew Morton,
	Masami Hiramatsu, Jacob Wen, Pawel Laszczak, Felipe Balbi,
	Greg KH

On Fri, 26 Feb 2021 14:21:00 -0800
Linus Torvalds <torvalds@linux-foundation.org> wrote:

> On Fri, Feb 26, 2021 at 11:07 AM Steven Rostedt <rostedt@goodmis.org> wrote:
> >
> > The first patch scans the print fmts of the trace events looking for
> > dereferencing pointers from %p*, and making sure that they refer back
> > to the trace event itself.
> >
> > The second patch handles strings "%s" [..]  
> 
> Doing this at runtime really feels like the wrong thing to do.
> 
> It won't even protect us from what happened - people like me and
> Andrew won't even run those tracepoints in the first place, so we
> won't notice.
> 
> It really would be much better in every respect to have this done by
> checkpatch, I think.

And after fixing the parsing to not trigger false positives, an
allyesconfig boot found this:

event cdns3_gadget_giveback has unsafe dereference of argument 11
print_fmt: "%s: req: %p, req buff %p, length: %u/%u %s%s%s, status: %d, trb: [start:%d, end:%d: virt addr %pa], flags:%x SID: %u", __get_str(name), REC->req, REC->buf,
 REC->actual, REC->length, REC->zero ? "Z" : "z", REC->short_not_ok ? "S" : "s", REC->no_interrupt ? "I" : "i", REC->status, REC->start_trb, REC->end_trb, REC->start_trb_addr, REC->flags, RE
C->stream_id

(as the above is from a trace event class, it triggered for every event
in that class).

As it looks like it uses %pa which IIUC from the printk code, it
dereferences the pointer to find it's virtual address. The event has
this as the field:

                __field(struct cdns3_trb *, start_trb_addr)

Assigns it with:

                __entry->start_trb_addr = req->trb;

And prints that with %pa, which will dereference pointer at the time of
reading, where the address in question may no longer be around. That
looks to me as a potential bug.

[ Cc'd the people responsible for that code. ]

-- Steve

^ permalink raw reply	[flat|nested] 21+ messages in thread

* Re: [PATCH 0/2] tracing: Detect unsafe dereferencing of pointers from trace events
  2021-02-27 19:18   ` Steven Rostedt
@ 2021-02-28  0:08     ` Steven Rostedt
  2021-03-01  5:27       ` Pawel Laszczak
  0 siblings, 1 reply; 21+ messages in thread
From: Steven Rostedt @ 2021-02-28  0:08 UTC (permalink / raw)
  To: Linus Torvalds
  Cc: Linux Kernel Mailing List, Ingo Molnar, Andrew Morton,
	Masami Hiramatsu, Jacob Wen, Pawel Laszczak, Felipe Balbi,
	Greg KH


[ Resending with an address that should work for Felipe ]

On Sat, 27 Feb 2021 14:18:02 -0500
Steven Rostedt <rostedt@goodmis.org> wrote:

> On Fri, 26 Feb 2021 14:21:00 -0800
> Linus Torvalds <torvalds@linux-foundation.org> wrote:
> 
> > On Fri, Feb 26, 2021 at 11:07 AM Steven Rostedt <rostedt@goodmis.org> wrote:  
> > >
> > > The first patch scans the print fmts of the trace events looking for
> > > dereferencing pointers from %p*, and making sure that they refer back
> > > to the trace event itself.
> > >
> > > The second patch handles strings "%s" [..]    
> > 
> > Doing this at runtime really feels like the wrong thing to do.
> > 
> > It won't even protect us from what happened - people like me and
> > Andrew won't even run those tracepoints in the first place, so we
> > won't notice.
> > 
> > It really would be much better in every respect to have this done by
> > checkpatch, I think.  
> 
> And after fixing the parsing to not trigger false positives, an
> allyesconfig boot found this:
> 
> event cdns3_gadget_giveback has unsafe dereference of argument 11
> print_fmt: "%s: req: %p, req buff %p, length: %u/%u %s%s%s, status: %d, trb: [start:%d, end:%d: virt addr %pa], flags:%x SID: %u", __get_str(name), REC->req, REC->buf,
>  REC->actual, REC->length, REC->zero ? "Z" : "z", REC->short_not_ok ? "S" : "s", REC->no_interrupt ? "I" : "i", REC->status, REC->start_trb, REC->end_trb, REC->start_trb_addr, REC->flags, RE
> C->stream_id
> 
> (as the above is from a trace event class, it triggered for every event
> in that class).
> 
> As it looks like it uses %pa which IIUC from the printk code, it
> dereferences the pointer to find it's virtual address. The event has
> this as the field:
> 
>                 __field(struct cdns3_trb *, start_trb_addr)
> 
> Assigns it with:
> 
>                 __entry->start_trb_addr = req->trb;
> 
> And prints that with %pa, which will dereference pointer at the time of
> reading, where the address in question may no longer be around. That
> looks to me as a potential bug.
> 
> [ Cc'd the people responsible for that code. ]
> 
> -- Steve


^ permalink raw reply	[flat|nested] 21+ messages in thread

* RE: [PATCH 0/2] tracing: Detect unsafe dereferencing of pointers from trace events
  2021-02-28  0:08     ` Steven Rostedt
@ 2021-03-01  5:27       ` Pawel Laszczak
  2021-03-02  8:23         ` Peter Chen
  0 siblings, 1 reply; 21+ messages in thread
From: Pawel Laszczak @ 2021-03-01  5:27 UTC (permalink / raw)
  To: Steven Rostedt, Linus Torvalds
  Cc: Linux Kernel Mailing List, Ingo Molnar, Andrew Morton,
	Masami Hiramatsu, Jacob Wen, Felipe Balbi, Greg KH, peter.chen


+ Peter Chen - Maintainer of CDNS3 driver

>
>[ Resending with an address that should work for Felipe ]
>
>On Sat, 27 Feb 2021 14:18:02 -0500
>Steven Rostedt <rostedt@goodmis.org> wrote:
>
>> On Fri, 26 Feb 2021 14:21:00 -0800
>> Linus Torvalds <torvalds@linux-foundation.org> wrote:
>>
>> > On Fri, Feb 26, 2021 at 11:07 AM Steven Rostedt <rostedt@goodmis.org> wrote:
>> > >
>> > > The first patch scans the print fmts of the trace events looking for
>> > > dereferencing pointers from %p*, and making sure that they refer back
>> > > to the trace event itself.
>> > >
>> > > The second patch handles strings "%s" [..]
>> >
>> > Doing this at runtime really feels like the wrong thing to do.
>> >
>> > It won't even protect us from what happened - people like me and
>> > Andrew won't even run those tracepoints in the first place, so we
>> > won't notice.
>> >
>> > It really would be much better in every respect to have this done by
>> > checkpatch, I think.
>>
>> And after fixing the parsing to not trigger false positives, an
>> allyesconfig boot found this:
>>
>> event cdns3_gadget_giveback has unsafe dereference of argument 11
>> print_fmt: "%s: req: %p, req buff %p, length: %u/%u %s%s%s, status: %d, trb: [start:%d, end:%d: virt addr %pa], flags:%x SID: %u",
>__get_str(name), REC->req, REC->buf,
>>  REC->actual, REC->length, REC->zero ? "Z" : "z", REC->short_not_ok ? "S" : "s", REC->no_interrupt ? "I" : "i", REC->status, REC-
>>start_trb, REC->end_trb, REC->start_trb_addr, REC->flags, RE
>> C->stream_id
>>
>> (as the above is from a trace event class, it triggered for every event
>> in that class).
>>
>> As it looks like it uses %pa which IIUC from the printk code, it
>> dereferences the pointer to find it's virtual address. The event has
>> this as the field:
>>
>>                 __field(struct cdns3_trb *, start_trb_addr)
>>
>> Assigns it with:
>>
>>                 __entry->start_trb_addr = req->trb;
>>
>> And prints that with %pa, which will dereference pointer at the time of
>> reading, where the address in question may no longer be around. That
>> looks to me as a potential bug.
>>
>> [ Cc'd the people responsible for that code. ]
>>
>> -- Steve


^ permalink raw reply	[flat|nested] 21+ messages in thread

* Re: [PATCH 0/2] tracing: Detect unsafe dereferencing of pointers from trace events
  2021-03-01  5:27       ` Pawel Laszczak
@ 2021-03-02  8:23         ` Peter Chen
  2021-03-02 14:56           ` Steven Rostedt
  0 siblings, 1 reply; 21+ messages in thread
From: Peter Chen @ 2021-03-02  8:23 UTC (permalink / raw)
  To: Pawel Laszczak, Steven Rostedt
  Cc: Linus Torvalds, Linux Kernel Mailing List, Ingo Molnar,
	Andrew Morton, Masami Hiramatsu, Jacob Wen, Felipe Balbi,
	Greg KH

On 21-03-01 05:27:04, Pawel Laszczak wrote:
> 
> + Peter Chen - Maintainer of CDNS3 driver
> 
> >
> >[ Resending with an address that should work for Felipe ]
> >
> >On Sat, 27 Feb 2021 14:18:02 -0500
> >Steven Rostedt <rostedt@goodmis.org> wrote:
> >
> >> On Fri, 26 Feb 2021 14:21:00 -0800
> >> Linus Torvalds <torvalds@linux-foundation.org> wrote:
> >>
> >> > On Fri, Feb 26, 2021 at 11:07 AM Steven Rostedt <rostedt@goodmis.org> wrote:
> >> > >
> >> > > The first patch scans the print fmts of the trace events looking for
> >> > > dereferencing pointers from %p*, and making sure that they refer back
> >> > > to the trace event itself.
> >> > >
> >> > > The second patch handles strings "%s" [..]
> >> >
> >> > Doing this at runtime really feels like the wrong thing to do.
> >> >
> >> > It won't even protect us from what happened - people like me and
> >> > Andrew won't even run those tracepoints in the first place, so we
> >> > won't notice.
> >> >
> >> > It really would be much better in every respect to have this done by
> >> > checkpatch, I think.
> >>
> >> And after fixing the parsing to not trigger false positives, an
> >> allyesconfig boot found this:
> >>
> >> event cdns3_gadget_giveback has unsafe dereference of argument 11
> >> print_fmt: "%s: req: %p, req buff %p, length: %u/%u %s%s%s, status: %d, trb: [start:%d, end:%d: virt addr %pa], flags:%x SID: %u",
> >__get_str(name), REC->req, REC->buf,
> >>  REC->actual, REC->length, REC->zero ? "Z" : "z", REC->short_not_ok ? "S" : "s", REC->no_interrupt ? "I" : "i", REC->status, REC-
> >>start_trb, REC->end_trb, REC->start_trb_addr, REC->flags, RE
> >> C->stream_id
> >>
> >> (as the above is from a trace event class, it triggered for every event
> >> in that class).
> >>
> >> As it looks like it uses %pa which IIUC from the printk code, it
> >> dereferences the pointer to find it's virtual address. The event has
> >> this as the field:
> >>
> >>                 __field(struct cdns3_trb *, start_trb_addr)
> >>
> >> Assigns it with:
> >>
> >>                 __entry->start_trb_addr = req->trb;
> >>
> >> And prints that with %pa, which will dereference pointer at the time of
> >> reading, where the address in question may no longer be around. That
> >> looks to me as a potential bug.

Steven, thanks for reporting. Do you mind sending patch to fix it?
If you have no time to do it, I will do it later.

-- 

Thanks,
Peter Chen


^ permalink raw reply	[flat|nested] 21+ messages in thread

* Re: [PATCH 0/2] tracing: Detect unsafe dereferencing of pointers from trace events
  2021-03-02  8:23         ` Peter Chen
@ 2021-03-02 14:56           ` Steven Rostedt
  2021-03-03  1:21             ` Peter Chen
  2021-03-07  4:01             ` Peter Chen
  0 siblings, 2 replies; 21+ messages in thread
From: Steven Rostedt @ 2021-03-02 14:56 UTC (permalink / raw)
  To: Peter Chen
  Cc: Pawel Laszczak, Linus Torvalds, Linux Kernel Mailing List,
	Ingo Molnar, Andrew Morton, Masami Hiramatsu, Jacob Wen,
	Felipe Balbi, Greg KH

On Tue, 2 Mar 2021 16:23:55 +0800
Peter Chen <peter.chen@kernel.org> wrote:

s it looks like it uses %pa which IIUC from the printk code, it
> > >> dereferences the pointer to find it's virtual address. The event has
> > >> this as the field:
> > >>
> > >>                 __field(struct cdns3_trb *, start_trb_addr)
> > >>
> > >> Assigns it with:
> > >>
> > >>                 __entry->start_trb_addr = req->trb;
> > >>
> > >> And prints that with %pa, which will dereference pointer at the time of
> > >> reading, where the address in question may no longer be around. That
> > >> looks to me as a potential bug.  
> 
> Steven, thanks for reporting. Do you mind sending patch to fix it?
> If you have no time to do it, I will do it later.
> 

I would have already fixed it, but I wasn't exactly sure how this is used.

In Documentation/core-api/printk-formats.rst we have:

   Physical address types phys_addr_t
   ----------------------------------

   ::

           %pa[p]  0x01234567 or 0x0123456789abcdef

   For printing a phys_addr_t type (and its derivatives, such as
   resource_size_t) which can vary based on build options, regardless of the
   width of the CPU data path.

So it only looks like it is used to for the size of the pointer.

I guess something like this might work:

diff --git a/drivers/usb/cdns3/cdns3-trace.h b/drivers/usb/cdns3/cdns3-trace.h
index 8648c7a7a9dd..d3b8624fc427 100644
--- a/drivers/usb/cdns3/cdns3-trace.h
+++ b/drivers/usb/cdns3/cdns3-trace.h
@@ -214,7 +214,7 @@ DECLARE_EVENT_CLASS(cdns3_log_request,
 		__field(int, no_interrupt)
 		__field(int, start_trb)
 		__field(int, end_trb)
-		__field(struct cdns3_trb *, start_trb_addr)
+		__field(phys_addr_t, start_trb_addr)
 		__field(int, flags)
 		__field(unsigned int, stream_id)
 	),
@@ -230,7 +230,7 @@ DECLARE_EVENT_CLASS(cdns3_log_request,
 		__entry->no_interrupt = req->request.no_interrupt;
 		__entry->start_trb = req->start_trb;
 		__entry->end_trb = req->end_trb;
-		__entry->start_trb_addr = req->trb;
+		__entry->start_trb_addr = *(const phys_addr_t *)req->trb;
 		__entry->flags = req->flags;
 		__entry->stream_id = req->request.stream_id;
 	),
@@ -244,7 +244,7 @@ DECLARE_EVENT_CLASS(cdns3_log_request,
 		__entry->status,
 		__entry->start_trb,
 		__entry->end_trb,
-		__entry->start_trb_addr,
+		/* %pa dereferences */ &__entry->start_trb_addr,
 		__entry->flags,
 		__entry->stream_id
 	)


Can you please test it? I don't have the hardware, but I also want to make
sure I don't break anything.

Thanks,

-- Steve

^ permalink raw reply related	[flat|nested] 21+ messages in thread

* Re: [PATCH 0/2] tracing: Detect unsafe dereferencing of pointers from trace events
  2021-03-02 14:56           ` Steven Rostedt
@ 2021-03-03  1:21             ` Peter Chen
  2021-03-03  1:54               ` Steven Rostedt
  2021-03-07  4:01             ` Peter Chen
  1 sibling, 1 reply; 21+ messages in thread
From: Peter Chen @ 2021-03-03  1:21 UTC (permalink / raw)
  To: Steven Rostedt
  Cc: Pawel Laszczak, Linus Torvalds, Linux Kernel Mailing List,
	Ingo Molnar, Andrew Morton, Masami Hiramatsu, Jacob Wen,
	Felipe Balbi, Greg KH

On 21-03-02 09:56:05, Steven Rostedt wrote:
> On Tue, 2 Mar 2021 16:23:55 +0800
> Peter Chen <peter.chen@kernel.org> wrote:
> 
> s it looks like it uses %pa which IIUC from the printk code, it
> > > >> dereferences the pointer to find it's virtual address. The event has
> > > >> this as the field:
> > > >>
> > > >>                 __field(struct cdns3_trb *, start_trb_addr)
> > > >>
> > > >> Assigns it with:
> > > >>
> > > >>                 __entry->start_trb_addr = req->trb;
> > > >>
> > > >> And prints that with %pa, which will dereference pointer at the time of
> > > >> reading, where the address in question may no longer be around. That
> > > >> looks to me as a potential bug.  
> > 
> > Steven, thanks for reporting. Do you mind sending patch to fix it?
> > If you have no time to do it, I will do it later.
> > 
> 
> I would have already fixed it, but I wasn't exactly sure how this is used.
> 
> In Documentation/core-api/printk-formats.rst we have:
> 
>    Physical address types phys_addr_t
>    ----------------------------------
> 
>    ::
> 
>            %pa[p]  0x01234567 or 0x0123456789abcdef
> 
>    For printing a phys_addr_t type (and its derivatives, such as
>    resource_size_t) which can vary based on build options, regardless of the
>    width of the CPU data path.
> 
> So it only looks like it is used to for the size of the pointer.
> 
> I guess something like this might work:
> 
> diff --git a/drivers/usb/cdns3/cdns3-trace.h b/drivers/usb/cdns3/cdns3-trace.h
> index 8648c7a7a9dd..d3b8624fc427 100644
> --- a/drivers/usb/cdns3/cdns3-trace.h
> +++ b/drivers/usb/cdns3/cdns3-trace.h
> @@ -214,7 +214,7 @@ DECLARE_EVENT_CLASS(cdns3_log_request,
>  		__field(int, no_interrupt)
>  		__field(int, start_trb)
>  		__field(int, end_trb)
> -		__field(struct cdns3_trb *, start_trb_addr)
> +		__field(phys_addr_t, start_trb_addr)
>  		__field(int, flags)
>  		__field(unsigned int, stream_id)
>  	),
> @@ -230,7 +230,7 @@ DECLARE_EVENT_CLASS(cdns3_log_request,
>  		__entry->no_interrupt = req->request.no_interrupt;
>  		__entry->start_trb = req->start_trb;
>  		__entry->end_trb = req->end_trb;
> -		__entry->start_trb_addr = req->trb;
> +		__entry->start_trb_addr = *(const phys_addr_t *)req->trb;
>  		__entry->flags = req->flags;
>  		__entry->stream_id = req->request.stream_id;
>  	),
> @@ -244,7 +244,7 @@ DECLARE_EVENT_CLASS(cdns3_log_request,
>  		__entry->status,
>  		__entry->start_trb,
>  		__entry->end_trb,
> -		__entry->start_trb_addr,
> +		/* %pa dereferences */ &__entry->start_trb_addr,
>  		__entry->flags,
>  		__entry->stream_id
>  	)
> 
> 
> Can you please test it? I don't have the hardware, but I also want to make
> sure I don't break anything.
> 

Hi Steve,

Regarding this issue, I have one question:
- If the virtual address is got from dma_alloc_coherent, can't we print
this address using %pa to get its physical address (the same with DMA address),
or its DMA address using %pad? req->trb is the virtual address got from
dma_alloc_coherent. And what's the logic for this "unsafe dereference" warning?
Thanks.

-- 

Thanks,
Peter Chen


^ permalink raw reply	[flat|nested] 21+ messages in thread

* Re: [PATCH 0/2] tracing: Detect unsafe dereferencing of pointers from trace events
  2021-03-03  1:21             ` Peter Chen
@ 2021-03-03  1:54               ` Steven Rostedt
  0 siblings, 0 replies; 21+ messages in thread
From: Steven Rostedt @ 2021-03-03  1:54 UTC (permalink / raw)
  To: Peter Chen
  Cc: Pawel Laszczak, Linus Torvalds, Linux Kernel Mailing List,
	Ingo Molnar, Andrew Morton, Masami Hiramatsu, Jacob Wen,
	Felipe Balbi, Greg KH

On Wed, 3 Mar 2021 09:21:39 +0800
Peter Chen <peter.chen@kernel.org> wrote:

> On 21-03-02 09:56:05, Steven Rostedt wrote:
> > On Tue, 2 Mar 2021 16:23:55 +0800
> > Peter Chen <peter.chen@kernel.org> wrote:
> > 
> > s it looks like it uses %pa which IIUC from the printk code, it  
> > > > >> dereferences the pointer to find it's virtual address. The event has
> > > > >> this as the field:
> > > > >>
> > > > >>                 __field(struct cdns3_trb *, start_trb_addr)
> > > > >>
> > > > >> Assigns it with:
> > > > >>
> > > > >>                 __entry->start_trb_addr = req->trb;
> > > > >>
> > > > >> And prints that with %pa, which will dereference pointer at the time of
> > > > >> reading, where the address in question may no longer be around. That
> > > > >> looks to me as a potential bug.    
> > > 
> > > Steven, thanks for reporting. Do you mind sending patch to fix it?
> > > If you have no time to do it, I will do it later.
> > >   
> > 
> > I would have already fixed it, but I wasn't exactly sure how this is used.
> > 
> > In Documentation/core-api/printk-formats.rst we have:
> > 
> >    Physical address types phys_addr_t
> >    ----------------------------------
> > 
> >    ::
> > 
> >            %pa[p]  0x01234567 or 0x0123456789abcdef
> > 
> >    For printing a phys_addr_t type (and its derivatives, such as
> >    resource_size_t) which can vary based on build options, regardless of the
> >    width of the CPU data path.
> > 
> > So it only looks like it is used to for the size of the pointer.
> > 
> > I guess something like this might work:
> > 
> > diff --git a/drivers/usb/cdns3/cdns3-trace.h b/drivers/usb/cdns3/cdns3-trace.h
> > index 8648c7a7a9dd..d3b8624fc427 100644
> > --- a/drivers/usb/cdns3/cdns3-trace.h
> > +++ b/drivers/usb/cdns3/cdns3-trace.h
> > @@ -214,7 +214,7 @@ DECLARE_EVENT_CLASS(cdns3_log_request,
> >  		__field(int, no_interrupt)
> >  		__field(int, start_trb)
> >  		__field(int, end_trb)
> > -		__field(struct cdns3_trb *, start_trb_addr)
> > +		__field(phys_addr_t, start_trb_addr)
> >  		__field(int, flags)
> >  		__field(unsigned int, stream_id)
> >  	),
> > @@ -230,7 +230,7 @@ DECLARE_EVENT_CLASS(cdns3_log_request,
> >  		__entry->no_interrupt = req->request.no_interrupt;
> >  		__entry->start_trb = req->start_trb;
> >  		__entry->end_trb = req->end_trb;
> > -		__entry->start_trb_addr = req->trb;
> > +		__entry->start_trb_addr = *(const phys_addr_t *)req->trb;
> >  		__entry->flags = req->flags;
> >  		__entry->stream_id = req->request.stream_id;
> >  	),
> > @@ -244,7 +244,7 @@ DECLARE_EVENT_CLASS(cdns3_log_request,
> >  		__entry->status,
> >  		__entry->start_trb,
> >  		__entry->end_trb,
> > -		__entry->start_trb_addr,
> > +		/* %pa dereferences */ &__entry->start_trb_addr,
> >  		__entry->flags,
> >  		__entry->stream_id
> >  	)
> > 
> > 
> > Can you please test it? I don't have the hardware, but I also want to make
> > sure I don't break anything.
> >   
> 
> Hi Steve,
> 
> Regarding this issue, I have one question:
> - If the virtual address is got from dma_alloc_coherent, can't we print
> this address using %pa to get its physical address (the same with DMA address),
> or its DMA address using %pad? req->trb is the virtual address got from

I'm not sure. I just looked at the vsprintf code, which simply does:

> static noinline_for_stack
> char *address_val(char *buf, char *end, const void *addr,
> 		  struct printf_spec spec, const char *fmt)
> {
> 	unsigned long long num;
> 	int size;
> 
> 	if (check_pointer(&buf, end, addr, spec))
> 		return buf;
> 
> 	switch (fmt[1]) {
> 	case 'd':
> 		num = *(const dma_addr_t *)addr;
> 		size = sizeof(dma_addr_t);

The above is what is called, which dereferences addr and places it into num.

> 		break;
> 	case 'p':
> 	default:
> 		num = *(const phys_addr_t *)addr;
> 		size = sizeof(phys_addr_t);
> 		break;
> 	}
> 
> 	return special_hex_number(buf, end, num, size);

This just prints the hex number defined by num. There's no physical address
calculations done via vsprintf that I'm aware of.

> }



> dma_alloc_coherent. And what's the logic for this "unsafe dereference" warning?

The actions done in TP_fast_assign() are executed at the time of the trace
event (i.e. when trace_cdns3_ep_queue() is called), but the actions of
TP_printk() are executed when the user reads the trace file (minutes,
hours, days later!). Thus, when you have a TP_printk("... %pa ...", and a
__entry->start_trb_addr referenced, that start_trb_addr may be pointing to
something that is long gone, and when you use a kernel vsnprintf()
dereferencing pointer like %pa (or %pU, %pM, etc), it may read something
that no longer exists, and is obviously unsafe.

So I created this patch series (in this thread, you can use lore to see it)
that analyzes the trace events as they get register, parses the TP_printk()
for any dereferencing pointers, and makes sure that what it is dereferencing
lives on the ring buffer. Otherwise it is likely referencing something that
may no longer be around when it gets dereferenced.

I booted an allyesconfig with this logic and your event triggered the
warning, and it was the only event in the kernel to do so. Thus, I've been
pretty good at policing trace events from doing such things (I've stopped a
lot of them from getting into the kernel by manually reviewing every trace
event that is Cc'd to me).

I hope that answers your question.

-- Steve



^ permalink raw reply	[flat|nested] 21+ messages in thread

* Re: [PATCH 0/2] tracing: Detect unsafe dereferencing of pointers from trace events
  2021-03-02 14:56           ` Steven Rostedt
  2021-03-03  1:21             ` Peter Chen
@ 2021-03-07  4:01             ` Peter Chen
  2021-03-07 21:14               ` Steven Rostedt
  1 sibling, 1 reply; 21+ messages in thread
From: Peter Chen @ 2021-03-07  4:01 UTC (permalink / raw)
  To: Steven Rostedt
  Cc: Pawel Laszczak, Linus Torvalds, Linux Kernel Mailing List,
	Ingo Molnar, Andrew Morton, Masami Hiramatsu, Jacob Wen,
	Felipe Balbi, Greg KH

On 21-03-02 09:56:05, Steven Rostedt wrote:
> On Tue, 2 Mar 2021 16:23:55 +0800
> Peter Chen <peter.chen@kernel.org> wrote:
> 
> s it looks like it uses %pa which IIUC from the printk code, it
> > > >> dereferences the pointer to find it's virtual address. The event has
> > > >> this as the field:
> > > >>
> > > >>                 __field(struct cdns3_trb *, start_trb_addr)
> > > >>
> > > >> Assigns it with:
> > > >>
> > > >>                 __entry->start_trb_addr = req->trb;
> > > >>
> > > >> And prints that with %pa, which will dereference pointer at the time of
> > > >> reading, where the address in question may no longer be around. That
> > > >> looks to me as a potential bug.  
> > 
> > Steven, thanks for reporting. Do you mind sending patch to fix it?
> > If you have no time to do it, I will do it later.
> > 
> 
> I would have already fixed it, but I wasn't exactly sure how this is used.
> 
> In Documentation/core-api/printk-formats.rst we have:
> 
>    Physical address types phys_addr_t
>    ----------------------------------
> 
>    ::
> 
>            %pa[p]  0x01234567 or 0x0123456789abcdef
> 
>    For printing a phys_addr_t type (and its derivatives, such as
>    resource_size_t) which can vary based on build options, regardless of the
>    width of the CPU data path.
> 
> So it only looks like it is used to for the size of the pointer.
> 
> I guess something like this might work:
> 
> diff --git a/drivers/usb/cdns3/cdns3-trace.h b/drivers/usb/cdns3/cdns3-trace.h
> index 8648c7a7a9dd..d3b8624fc427 100644
> --- a/drivers/usb/cdns3/cdns3-trace.h
> +++ b/drivers/usb/cdns3/cdns3-trace.h
> @@ -214,7 +214,7 @@ DECLARE_EVENT_CLASS(cdns3_log_request,
>  		__field(int, no_interrupt)
>  		__field(int, start_trb)
>  		__field(int, end_trb)
> -		__field(struct cdns3_trb *, start_trb_addr)
> +		__field(phys_addr_t, start_trb_addr)
>  		__field(int, flags)
>  		__field(unsigned int, stream_id)
>  	),
> @@ -230,7 +230,7 @@ DECLARE_EVENT_CLASS(cdns3_log_request,
>  		__entry->no_interrupt = req->request.no_interrupt;
>  		__entry->start_trb = req->start_trb;
>  		__entry->end_trb = req->end_trb;
> -		__entry->start_trb_addr = req->trb;
> +		__entry->start_trb_addr = *(const phys_addr_t *)req->trb;
>  		__entry->flags = req->flags;
>  		__entry->stream_id = req->request.stream_id;
>  	),
> @@ -244,7 +244,7 @@ DECLARE_EVENT_CLASS(cdns3_log_request,
>  		__entry->status,
>  		__entry->start_trb,
>  		__entry->end_trb,
> -		__entry->start_trb_addr,
> +		/* %pa dereferences */ &__entry->start_trb_addr,
>  		__entry->flags,
>  		__entry->stream_id
>  	)
> 
> 
> Can you please test it? I don't have the hardware, but I also want to make
> sure I don't break anything.
> 
> Thanks,
> 

Since the virtual address for req->trb is NULL before using it. It will
trigger below oops using your change. There is already index
(start_trb/end_trb) for which TRB it has handled, it is not necessary
to trace information for its physical address. I decide to delete this
trace entry, thanks for reporting it.

[   61.695160] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
[   61.704066] Mem abort info:
[   61.706910]   ESR = 0x96000006
[   61.710000]   EC = 0x25: DABT (current EL), IL = 32 bits
[   61.715339]   SET = 0, FnV = 0
[   61.718416]   EA = 0, S1PTW = 0
[   61.721575] Data abort info:
[   61.724482]   ISV = 0, ISS = 0x00000006
[   61.728323]   CM = 0, WnR = 0
[   61.731324] user pgtable: 4k pages, 48-bit VAs, pgdp=00000008856dd000
[   61.737816] [0000000000000000] pgd=000000088577a003, p4d=000000088577a003, pud=000000088477c003, pmd=0000000000000000
[   61.748532] Internal error: Oops: 96000006 [#1] PREEMPT SMP

[   61.754113] Modules linked in: fsl_jr_uio caam_jr caamkeyblob_desc caamhash_desc caamalg_desc crypto_engine rng_core authenc libdes crct10dif_ce mxc_jpeg_encdec imx8_media_dev(C) caam error
Message from syslogd@imx8qmmek at Fri Jul 10 06:52:44 2020 ...
imx8qmmek kernel: [   61.748532] Internal error: Oops: 96000006 [#1] PREEMPT SMP
[   61.784245] CPU: 3 PID: 188 Comm: 1-0050 Tainted: G         C        5.10.0-rc7-04451-gfcfe23a5424-dirty #3
[   61.793993] Hardware name: Freescale i.MX8QXP MEK (DT)
[   61.799139] pstate: 80000005 (Nzcv daif -PAN -UAO -TCO BTYPE=--)
[   61.805162] pc : trace_event_raw_event_cdns3_log_request+0xf4/0x170
[   61.811440] lr : trace_event_raw_event_cdns3_log_request+0x94/0x170
[   61.817707] sp : ffff80001387ba40
[   61.821019] x29: ffff80001387ba40 x28: 0000000000000002 
[   61.826336] x27: ffff000801e20080 x26: ffff000800e5c8c8 
[   61.831652] x25: ffff0008044e0c00 x24: ffff000800505308 
[   61.836969] x23: ffff800012464000 x22: 0000000000040050 
[   61.842286] x21: ffff000801e0aa00 x20: ffff0008002e7f18 
[   61.847603] x19: ffff000805131300 x18: 0000000000000000 
[   61.852919] x17: 0000000000000000 x16: 0000000000000000 
[   61.858245] x15: ffff00080081ca78 x14: ffffffffffffffff 
[   61.863570] x13: ffff800012404778 x12: 0000000000000018 
[   61.868896] x11: 0101010101010101 x10: 7f7f7f7f7f7f7f7f 
[   61.874213] x9 : fefefefeff2f6f64 x8 : ffffffffffffffff 
[   61.879529] x7 : ffff8000122b05b8 x6 : 0000000000000001 
[   61.884846] x5 : 0000000000000020 x4 : 0000000000000000 
[   61.890163] x3 : 0000000000000000 x2 : 0000000000000004 
[   61.895479] x1 : 0000000000000000 x0 : ffff80001387ba70 
[   61.900806] Call trace:
[   61.903260]  trace_event_raw_event_cdns3_log_request+0xf4/0x170
[   61.909183]  __traceiter_cdns3_free_request+0x34/0x50
[   61.914241]  cdns3_gadget_ep_free_request+0xa8/0xd8
[   61.919123]  usb_ep_free_request+0x34/0xd8
[   61.923223]  composite_dev_cleanup+0xd0/0x170
[   61.927583]  configfs_composite_unbind+0x68/0xa0
[   61.932205]  usb_gadget_remove_driver+0x4c/0xd0
[   61.936737]  usb_del_gadget+0x6c/0xc8
[   61.940404]  cdns3_gadget_exit+0x4c/0x120
[   61.944420]  cdns3_role_stop+0x60/0x90
[   61.948174]  cdns3_role_set+0x64/0xe0
[   61.951841]  usb_role_switch_set_role.part.0+0x3c/0x90
[   61.956984]  usb_role_switch_set_role+0x20/0x30
[   61.961519]  tcpm_mux_set+0x60/0x80
[   61.965008]  tcpm_reset_port+0xa4/0x108
[   61.968851]  tcpm_detach+0x6c/0xa0
[   61.972256]  tcpm_state_machine_work+0x13e0/0x24a0
[   61.977052]  kthread_worker_fn+0x9c/0x168
[   61.981064]  kthread+0x148/0x168
[   61.984296]  ret_from_fork+0x10/0x18
[   61.987881] Code: b9003a81 b9407661 b9003e81 f9403661 (f9400021) 
[   61.993983] ---[ end trace c8f1af57d3c61281 ]---
[   61.998669] note: 1-0050[188] exited with preempt_count 2

-- 

Thanks,
Peter Chen


^ permalink raw reply	[flat|nested] 21+ messages in thread

* Re: [PATCH 0/2] tracing: Detect unsafe dereferencing of pointers from trace events
  2021-03-07  4:01             ` Peter Chen
@ 2021-03-07 21:14               ` Steven Rostedt
  0 siblings, 0 replies; 21+ messages in thread
From: Steven Rostedt @ 2021-03-07 21:14 UTC (permalink / raw)
  To: Peter Chen
  Cc: Pawel Laszczak, Linus Torvalds, Linux Kernel Mailing List,
	Ingo Molnar, Andrew Morton, Masami Hiramatsu, Jacob Wen,
	Felipe Balbi, Greg KH

On Sun, 7 Mar 2021 12:01:42 +0800
Peter Chen <peter.chen@kernel.org> wrote:

> On 21-03-02 09:56:05, Steven Rostedt wrote:
> > On Tue, 2 Mar 2021 16:23:55 +0800
> > Peter Chen <peter.chen@kernel.org> wrote:
> > 
> > s it looks like it uses %pa which IIUC from the printk code, it  
> > > > >> dereferences the pointer to find it's virtual address. The event has
> > > > >> this as the field:
> > > > >>
> > > > >>                 __field(struct cdns3_trb *, start_trb_addr)
> > > > >>
> > > > >> Assigns it with:
> > > > >>
> > > > >>                 __entry->start_trb_addr = req->trb;
> > > > >>
> > > > >> And prints that with %pa, which will dereference pointer at the time of
> > > > >> reading, where the address in question may no longer be around. That
> > > > >> looks to me as a potential bug.    
> > > 
> > > Steven, thanks for reporting. Do you mind sending patch to fix it?
> > > If you have no time to do it, I will do it later.
> > >   
> > 
> > I would have already fixed it, but I wasn't exactly sure how this is used.
> > 
> > In Documentation/core-api/printk-formats.rst we have:
> > 
> >    Physical address types phys_addr_t
> >    ----------------------------------
> > 
> >    ::
> > 
> >            %pa[p]  0x01234567 or 0x0123456789abcdef
> > 
> >    For printing a phys_addr_t type (and its derivatives, such as
> >    resource_size_t) which can vary based on build options, regardless of the
> >    width of the CPU data path.
> > 
> > So it only looks like it is used to for the size of the pointer.
> > 
> > I guess something like this might work:
> > 
> > diff --git a/drivers/usb/cdns3/cdns3-trace.h b/drivers/usb/cdns3/cdns3-trace.h
> > index 8648c7a7a9dd..d3b8624fc427 100644
> > --- a/drivers/usb/cdns3/cdns3-trace.h
> > +++ b/drivers/usb/cdns3/cdns3-trace.h
> > @@ -214,7 +214,7 @@ DECLARE_EVENT_CLASS(cdns3_log_request,
> >  		__field(int, no_interrupt)
> >  		__field(int, start_trb)
> >  		__field(int, end_trb)
> > -		__field(struct cdns3_trb *, start_trb_addr)
> > +		__field(phys_addr_t, start_trb_addr)
> >  		__field(int, flags)
> >  		__field(unsigned int, stream_id)
> >  	),
> > @@ -230,7 +230,7 @@ DECLARE_EVENT_CLASS(cdns3_log_request,
> >  		__entry->no_interrupt = req->request.no_interrupt;
> >  		__entry->start_trb = req->start_trb;
> >  		__entry->end_trb = req->end_trb;
> > -		__entry->start_trb_addr = req->trb;
> > +		__entry->start_trb_addr = *(const phys_addr_t *)req->trb;
> >  		__entry->flags = req->flags;
> >  		__entry->stream_id = req->request.stream_id;
> >  	),
> > @@ -244,7 +244,7 @@ DECLARE_EVENT_CLASS(cdns3_log_request,
> >  		__entry->status,
> >  		__entry->start_trb,
> >  		__entry->end_trb,
> > -		__entry->start_trb_addr,
> > +		/* %pa dereferences */ &__entry->start_trb_addr,
> >  		__entry->flags,
> >  		__entry->stream_id
> >  	)
> > 
> > 
> > Can you please test it? I don't have the hardware, but I also want to make
> > sure I don't break anything.
> > 
> > Thanks,
> >   
> 
> Since the virtual address for req->trb is NULL before using it. It will
> trigger below oops using your change. There is already index
> (start_trb/end_trb) for which TRB it has handled, it is not necessary
> to trace information for its physical address. I decide to delete this
> trace entry, thanks for reporting it.

Thanks for fixing / removing it. But I should have added a NULL check before
dereferencing, because that's what the vsnprintf() code does.

-- Steve

^ permalink raw reply	[flat|nested] 21+ messages in thread

end of thread, other threads:[~2021-06-07 17:24 UTC | newest]

Thread overview: 21+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-02-26 18:59 [PATCH 0/2] tracing: Detect unsafe dereferencing of pointers from trace events Steven Rostedt
2021-02-26 18:59 ` [PATCH 1/2] tracing: Add check of trace event print fmts for dereferencing pointers Steven Rostedt
2021-02-27 14:16   ` [tracing] 5c71984c21: WARNING:at_kernel/trace/trace_events.c:#test_event_printk kernel test robot
2021-02-26 18:59 ` [PATCH 2/2] tracing: Add a verifier to check string pointers for trace events Steven Rostedt
2021-06-05  1:20   ` Sean Christopherson
2021-06-05  2:28     ` Steven Rostedt
2021-06-05  2:45       ` Steven Rostedt
2021-06-07 16:02         ` Sean Christopherson
2021-06-07 17:24           ` Steven Rostedt
2021-02-26 22:21 ` [PATCH 0/2] tracing: Detect unsafe dereferencing of pointers from " Linus Torvalds
2021-02-26 23:33   ` Steven Rostedt
2021-02-27  4:04     ` Joe Perches
2021-02-27 19:18   ` Steven Rostedt
2021-02-28  0:08     ` Steven Rostedt
2021-03-01  5:27       ` Pawel Laszczak
2021-03-02  8:23         ` Peter Chen
2021-03-02 14:56           ` Steven Rostedt
2021-03-03  1:21             ` Peter Chen
2021-03-03  1:54               ` Steven Rostedt
2021-03-07  4:01             ` Peter Chen
2021-03-07 21:14               ` Steven Rostedt

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