Merge tag 'pinctrl-v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrlgrafted

Pull pin control updates from Linus Walleij:
 "Core changes:

   - Use the non-blocking mux_state_try_select() in the generic MUX pin
     control back-end

   - Free pin maps on pinctrl_generic_to_map() failure in the core
     helpers

  New hardware pin control:

   - Qualcomm Maili TLMM SoC, PMG1110 PMIC, and Eliza LPASS LPI TLMM SoC
     (this is for the low power audio, LPASS = Low Power Audio SubSystem
     portions)

   - Upboard support on top of the Intel pin controller

   - Apple T6030 and T6031 support (just compatible strings)

   - Samsung Exynos 8855 SoC

   - Mediatek MT6858 SoC

   - Rockchip RK3308B and RV1106 SoCs

   - Airoha EN7523 and AN7563 SoCs

  Improvements:

   - Qualcomm TLMM GPIOs are unconditionally marked as wakeup capable

   - Qualcomm improvements on top of the Qualcomm PDC (power domain
     controller) irqchip improvements from tglx:s tree

   - Qualcomm IPQ806x and IPQ9650 non-urgent pin grop fixups

   - The NPCM8xx driver has been put into shape fixing many pin and
     group definitions

   - Some non-urgent Tegra 264 pin assignments are fixed up

   - Some non-urgent fixups to Airoha AN7581 and AN7583 registers and
     pin assignments, missing features etc"

* tag 'pinctrl-v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (130 commits)
  dt-bindings: pinctrl: Convert TI DA850 pupd to DT schema
  pinctrl: meson: sync some modify from A4
  pinctrl: meson: a4: Add input enable pin configuration
  pinctrl: realtek: rtd1625: remove unused group name spdif_sel
  pinctrl: realtek: rtd1625: fix base_bit for VE4 GPIO 13
  dt-bindings: pinctrl: microchip,pic32mzda-pinctrl: Convert to DT schema
  Revert "Merge branch 'ib-rsk7204' into devel"
  pinctrl: rockchip: Add RV1106 pinctrl support
  dt-bindings: pinctrl: rockchip: Add RV1106 compatible
  pinctrl: rockchip: Decode drive strength in the get function
  pinctrl: fix PINCTRL_GENERIC_MUX not always being selectable
  pinctrl: airoha: add support of an7563 SoC
  dt-bindings: pinctrl: airoha: add support of an7563 pin controller
  pinctrl: airoha: try to find chip scu node by phandle first
  pinctrl: airoha: add support of en7523 SoC
  dt-bindings: pinctrl: airoha: add support of en7523 pin controller
  pinctrl: airoha: an7583: add support for olt pinmux
  pinctrl: airoha: an7583: add support for pon_alt pinmux
  pinctrl: airoha: an7583: add support for npu_uart pinmux
  dt-bindings: pinctrl: airoha: an7583: add missed features
  ...

1 files changed, 141 insertions, 0 deletions

diff --git a/tools/testing/vma/shared.h b/tools/testing/vma/shared.h
new file mode 100644
index 000000000..97cd7a679
--- /dev/null
+++ b/tools/testing/vma/shared.h
@@ -0,0 +1,141 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <stdbool.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "generated/bit-length.h"
+#include "maple-shared.h"
+#include "vma_internal.h"
+#include "../../../mm/vma.h"
+
+/* Simple test runner. Assumes local num_[fail, tests] counters. */
+#define TEST(name)							\
+	do {								\
+		(*num_tests)++;						\
+		if (!test_##name()) {					\
+			(*num_fail)++;					\
+			fprintf(stderr, "Test " #name " FAILED\n");	\
+		}							\
+	} while (0)
+
+#define __ASSERT_TRUE(_expr, _fmt, ...)					   \
+	do {								   \
+		if (!(_expr)) {						   \
+			fprintf(stderr,					   \
+				"Assert FAILED at %s:%d:%s(): %s is FALSE" \
+				_fmt ".\n",				   \
+				__FILE__, __LINE__, __FUNCTION__, #_expr   \
+				__VA_OPT__(,) __VA_ARGS__);		   \
+			return false;					   \
+		}							   \
+	} while (0)
+
+#define __TO_SCALAR(x)	((unsigned long long)(uintptr_t)(x))
+
+#define ASSERT_TRUE(_expr) __ASSERT_TRUE(_expr, "")
+#define ASSERT_FALSE(_expr) ASSERT_TRUE(!(_expr))
+#define ASSERT_EQ(_val1, _val2) do {				 \
+	__typeof__(_val1) __val1 = (_val1);			 \
+	__typeof__(_val2) __val2 = (_val2);			 \
+	__ASSERT_TRUE(__val1 == __val2, " (0x%llx != 0x%llx)",	 \
+		      __TO_SCALAR(__val1), __TO_SCALAR(__val2)); \
+	} while (0)
+
+#define ASSERT_NE(_val1, _val2) do {				 \
+	__typeof__(_val1) __val1 = (_val1);			 \
+	__typeof__(_val2) __val2 = (_val2);			 \
+	__ASSERT_TRUE(__val1 != __val2, " (0x%llx == 0x%llx)",	 \
+		      __TO_SCALAR(__val1), __TO_SCALAR(__val2)); \
+	} while (0)
+
+#define ASSERT_FLAGS_SAME_MASK(_flags, _flags_other) \
+	ASSERT_TRUE(vma_flags_same_mask((_flags), (_flags_other)))
+
+#define ASSERT_FLAGS_NOT_SAME_MASK(_flags, _flags_other) \
+	ASSERT_FALSE(vma_flags_same_mask((_flags), (_flags_other)))
+
+#define ASSERT_FLAGS_SAME(_flags, ...) \
+	ASSERT_TRUE(vma_flags_same(_flags, __VA_ARGS__))
+
+#define ASSERT_FLAGS_NOT_SAME(_flags, ...) \
+	ASSERT_FALSE(vma_flags_same(_flags, __VA_ARGS__))
+
+#define ASSERT_FLAGS_EMPTY(_flags) \
+	ASSERT_TRUE(vma_flags_empty(_flags))
+
+#define ASSERT_FLAGS_NONEMPTY(_flags) \
+	ASSERT_FALSE(vma_flags_empty(_flags))
+
+extern bool fail_prealloc;
+
+/* Override vma_iter_prealloc() so we can choose to fail it. */
+#define vma_iter_prealloc(vmi, vma)					\
+	(fail_prealloc ? -ENOMEM : mas_preallocate(&(vmi)->mas, (vma), GFP_KERNEL))
+
+#define CONFIG_DEFAULT_MMAP_MIN_ADDR 65536
+
+extern unsigned long mmap_min_addr;
+extern unsigned long dac_mmap_min_addr;
+extern unsigned long stack_guard_gap;
+
+extern const struct vm_operations_struct vma_dummy_vm_ops;
+extern struct anon_vma dummy_anon_vma;
+extern struct task_struct __current;
+
+/*
+ * Helper function which provides a wrapper around a merge existing VMA
+ * operation.
+ *
+ * Declared in main.c as uses static VMA function.
+ */
+struct vm_area_struct *merge_existing(struct vma_merge_struct *vmg);
+
+/*
+ * Helper function to allocate a VMA and link it to the tree.
+ *
+ * Declared in main.c as uses static VMA function.
+ */
+int attach_vma(struct mm_struct *mm, struct vm_area_struct *vma);
+
+/* Helper function providing a dummy vm_ops->close() method.*/
+static inline void dummy_close(struct vm_area_struct *)
+{
+}
+
+/* Helper function to simply allocate a VMA. */
+struct vm_area_struct *alloc_vma(struct mm_struct *mm,
+		unsigned long start, unsigned long end,
+		pgoff_t pgoff, vma_flags_t vma_flags);
+
+/* Helper function to detach and free a VMA. */
+void detach_free_vma(struct vm_area_struct *vma);
+
+/* Helper function to allocate a VMA and link it to the tree. */
+struct vm_area_struct *alloc_and_link_vma(struct mm_struct *mm,
+		unsigned long start, unsigned long end,
+		pgoff_t pgoff, vma_flags_t vma_flags);
+
+/*
+ * Helper function to reset the dummy anon_vma to indicate it has not been
+ * duplicated.
+ */
+void reset_dummy_anon_vma(void);
+
+/*
+ * Helper function to remove all VMAs and destroy the maple tree associated with
+ * a virtual address space. Returns a count of VMAs in the tree.
+ */
+int cleanup_mm(struct mm_struct *mm, struct vma_iterator *vmi);
+
+/* Helper function to determine if VMA has had vma_start_write() performed. */
+bool vma_write_started(struct vm_area_struct *vma);
+
+void __vma_set_dummy_anon_vma(struct vm_area_struct *vma,
+		struct anon_vma_chain *avc, struct anon_vma *anon_vma);
+
+/* Provide a simple dummy VMA/anon_vma dummy setup for testing. */
+void vma_set_dummy_anon_vma(struct vm_area_struct *vma,
+			    struct anon_vma_chain *avc);