Merge tag 'tags/spi-octal-dtr' into nand/next

spi: Octal DTR support

This series adds support for 8D-8D-8D in SPI NAND, which can already be
leveraged without any SPI changes as controllers already have this
support for some SPI NOR devices.

Among the few spi-mem patches, they are needed for building the SPI NAND
changes (especially the ODTR introduction at the end) and therefore an
immutable tag will be needed for merging in the MTD tree (unless all the
series goes through MTD directly ofc).

11 files changed, 16 insertions, 13 deletions

diff --git a/lib/crypto/aes.c b/lib/crypto/aes.c
index b57fda3460f1..102aaa76bc8d 100644
--- a/lib/crypto/aes.c
+++ b/lib/crypto/aes.c
@@ -13,7 +13,7 @@
  * Emit the sbox as volatile const to prevent the compiler from doing
  * constant folding on sbox references involving fixed indexes.
  */
-static volatile const u8 __cacheline_aligned aes_sbox[] = {
+static volatile const u8 ____cacheline_aligned aes_sbox[] = {
 	0x63, 0x7c, 0x77, 0x7b, 0xf2, 0x6b, 0x6f, 0xc5,
 	0x30, 0x01, 0x67, 0x2b, 0xfe, 0xd7, 0xab, 0x76,
 	0xca, 0x82, 0xc9, 0x7d, 0xfa, 0x59, 0x47, 0xf0,
@@ -48,7 +48,7 @@ static volatile const u8 __cacheline_aligned aes_sbox[] = {
 	0x41, 0x99, 0x2d, 0x0f, 0xb0, 0x54, 0xbb, 0x16,
 };
 
-static volatile const u8 __cacheline_aligned aes_inv_sbox[] = {
+static volatile const u8 ____cacheline_aligned aes_inv_sbox[] = {
 	0x52, 0x09, 0x6a, 0xd5, 0x30, 0x36, 0xa5, 0x38,
 	0xbf, 0x40, 0xa3, 0x9e, 0x81, 0xf3, 0xd7, 0xfb,
 	0x7c, 0xe3, 0x39, 0x82, 0x9b, 0x2f, 0xff, 0x87,
diff --git a/lib/crypto/riscv/.gitignore b/lib/crypto/riscv/.gitignore
new file mode 100644
index 000000000000..0d47d4f21c6d
--- /dev/null
+++ b/lib/crypto/riscv/.gitignore
@@ -0,0 +1,2 @@
+# SPDX-License-Identifier: GPL-2.0-only
+poly1305-core.S
diff --git a/lib/crypto/tests/polyval_kunit.c b/lib/crypto/tests/polyval_kunit.c
index e59f598c1572..f47f41a39a41 100644
--- a/lib/crypto/tests/polyval_kunit.c
+++ b/lib/crypto/tests/polyval_kunit.c
@@ -183,7 +183,7 @@ static void test_polyval_preparekey_in_irqs(struct kunit *test)
 
 	rand_bytes(state.raw_key, sizeof(state.raw_key));
 	polyval_preparekey(&state.expected_key, state.raw_key);
-	kunit_run_irq_test(test, polyval_irq_test_func, 20000, &state);
+	kunit_run_irq_test(test, polyval_irq_test_func, 200000, &state);
 }
 
 static int polyval_suite_init(struct kunit_suite *suite)
diff --git a/lib/debugobjects.c b/lib/debugobjects.c
index ecf8e7f978e3..89a1d6745dc2 100644
--- a/lib/debugobjects.c
+++ b/lib/debugobjects.c
@@ -2,7 +2,7 @@
 /*
  * Generic infrastructure for lifetime debugging of objects.
  *
- * Copyright (C) 2008, Thomas Gleixner <tglx@linutronix.de>
+ * Copyright (C) 2008, Linutronix GmbH, Thomas Gleixner <tglx@kernel.org>
  */
 
 #define pr_fmt(fmt) "ODEBUG: " fmt
diff --git a/lib/idr.c b/lib/idr.c
index e2adc457abb4..457430cff8c5 100644
--- a/lib/idr.c
+++ b/lib/idr.c
@@ -40,6 +40,8 @@ int idr_alloc_u32(struct idr *idr, void *ptr, u32 *nextid,
 
 	if (WARN_ON_ONCE(!(idr->idr_rt.xa_flags & ROOT_IS_IDR)))
 		idr->idr_rt.xa_flags |= IDR_RT_MARKER;
+	if (max < base)
+		return -ENOSPC;
 
 	id = (id < base) ? 0 : id - base;
 	radix_tree_iter_init(&iter, id);
diff --git a/lib/kunit/Kconfig b/lib/kunit/Kconfig
index 50ecf55d2b9c..498cc51e493d 100644
--- a/lib/kunit/Kconfig
+++ b/lib/kunit/Kconfig
@@ -28,7 +28,7 @@ config KUNIT_FAULT_TEST
 	bool "Enable KUnit tests which print BUG stacktraces"
 	depends on KUNIT_TEST
 	depends on !UML
-	default y
+	default !PANIC_ON_OOPS
 	help
 	  Enables fault handling tests for the KUnit framework. These tests may
 	  trigger a kernel BUG(), and the associated stack trace, even when they
diff --git a/lib/kunit/device.c b/lib/kunit/device.c
index 520c1fccee8a..f201aaacd4cf 100644
--- a/lib/kunit/device.c
+++ b/lib/kunit/device.c
@@ -106,8 +106,7 @@ EXPORT_SYMBOL_GPL(kunit_driver_create);
 
 /* Helper which creates a kunit_device, attaches it to the kunit_bus*/
 static struct kunit_device *kunit_device_register_internal(struct kunit *test,
-							   const char *name,
-							   const struct device_driver *drv)
+							   const char *name)
 {
 	struct kunit_device *kunit_dev;
 	int err = -ENOMEM;
@@ -150,7 +149,7 @@ struct device *kunit_device_register_with_driver(struct kunit *test,
 						 const char *name,
 						 const struct device_driver *drv)
 {
-	struct kunit_device *kunit_dev = kunit_device_register_internal(test, name, drv);
+	struct kunit_device *kunit_dev = kunit_device_register_internal(test, name);
 
 	if (IS_ERR_OR_NULL(kunit_dev))
 		return ERR_CAST(kunit_dev);
@@ -172,7 +171,7 @@ struct device *kunit_device_register(struct kunit *test, const char *name)
 	if (IS_ERR(drv))
 		return ERR_CAST(drv);
 
-	dev = kunit_device_register_internal(test, name, drv);
+	dev = kunit_device_register_internal(test, name);
 	if (IS_ERR(dev)) {
 		kunit_release_action(test, driver_unregister_wrapper, (void *)drv);
 		return ERR_CAST(dev);
diff --git a/lib/plist.c b/lib/plist.c
index ba677c31e8f3..a5bef38add43 100644
--- a/lib/plist.c
+++ b/lib/plist.c
@@ -10,7 +10,7 @@
  * 2001-2005 (c) MontaVista Software, Inc.
  * Daniel Walker <dwalker@mvista.com>
  *
- * (C) 2005 Thomas Gleixner <tglx@linutronix.de>
+ * (C) 2005 Linutronix GmbH, Thomas Gleixner <tglx@kernel.org>
  *
  * Simplifications of the original code by
  * Oleg Nesterov <oleg@tv-sign.ru>
diff --git a/lib/reed_solomon/decode_rs.c b/lib/reed_solomon/decode_rs.c
index 805de84ae83d..ef86ee2aec58 100644
--- a/lib/reed_solomon/decode_rs.c
+++ b/lib/reed_solomon/decode_rs.c
@@ -5,7 +5,7 @@
  * Copyright 2002, Phil Karn, KA9Q
  * May be used under the terms of the GNU General Public License (GPL)
  *
- * Adaption to the kernel by Thomas Gleixner (tglx@linutronix.de)
+ * Adaption to the kernel by Thomas Gleixner (tglx@kernel.org)
  *
  * Generic data width independent code which is included by the wrappers.
  */
diff --git a/lib/reed_solomon/encode_rs.c b/lib/reed_solomon/encode_rs.c
index 9112d46e869e..1d9e51dcc83d 100644
--- a/lib/reed_solomon/encode_rs.c
+++ b/lib/reed_solomon/encode_rs.c
@@ -5,7 +5,7 @@
  * Copyright 2002, Phil Karn, KA9Q
  * May be used under the terms of the GNU General Public License (GPL)
  *
- * Adaption to the kernel by Thomas Gleixner (tglx@linutronix.de)
+ * Adaption to the kernel by Thomas Gleixner (tglx@kernel.org)
  *
  * Generic data width independent code which is included by the wrappers.
  */
diff --git a/lib/reed_solomon/reed_solomon.c b/lib/reed_solomon/reed_solomon.c
index bbc01bad3053..a9e2dcb6f2a7 100644
--- a/lib/reed_solomon/reed_solomon.c
+++ b/lib/reed_solomon/reed_solomon.c
@@ -2,7 +2,7 @@
 /*
  * Generic Reed Solomon encoder / decoder library
  *
- * Copyright (C) 2004 Thomas Gleixner (tglx@linutronix.de)
+ * Copyright (C) 2004 Thomas Gleixner (tglx@kernel.org)
  *
  * Reed Solomon code lifted from reed solomon library written by Phil Karn
  * Copyright 2002 Phil Karn, KA9Q