Merge tag 'media/v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-mediagrafted

Pull media updates from Mauro Carvalho Chehab:

 - v4l2-core: added ISP statistics support and per-block validation

 - v4l2-core: Allow unknown HDR10 white point and luminance

 - New camera sensors: Sony IMX678 and IMX471m, Himax HM1092 IR sensor

 - New codec: Milos: VPU v2.0 codec support

 - isp driver: gained support for Dreamchip RPPX1 ISP framework

 - vsp1 driver: gained support for RZ/T2H and RZ/N2H

 - Novalake driver: gained CVS support for new NVL hardware

 - dvb-core: fix feed leak on failed DMX_ADD_PID

 - several driver fixes, cleanups and minor improvements

* tag 'media/v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (308 commits)
  media: ipu-bridge: check all DMI entries when overriding sensor rotation
  media: v4l2-async: avoid deleting unlinked ASC entry on link error
  media: rzg2l-cru: Align bytesperline to hardware DMA stride requirement
  media: intel/ipu6: fix async notifier cleanup leak on parse error
  media: staging/ipu7: fix async notifier UAF on probe error path
  media: amd: isp4: fix self-deadlock in isp4sd_pwron_and_init() error path
  media: amd: isp4: release partial allocations in isp4if_alloc_fw_gpumem()
  media: rcar-isp: Fix VSPX reference leaks
  media: rcar-isp: Release ISPCORE resources
  media: i2c: imx415: Release runtime PM reference on VBLANK error
  media: i2c: imx415: Return test pattern write errors
  media: renesas: vsp1: Declare index variables in for loop statement
  media: renesas: vsp1: Make reset control optional to support platforms without a reset line
  media: dt-bindings: media: renesas,vsp1: Document RZ/T2H and RZ/N2H SoCs
  media: dt-bindings: media: renesas,fcp: Document RZ/T2H and RZ/N2H SoCs
  media: nxp: imx8-isi: Add additional 32-bit RGB format support
  media: nxp: imx8-isi: Add 16-bit raw Bayer format support
  media: nxp: imx8-isi: Implement per-stream reference counting for multiplexed streams
  media: nxp: imx8-isi: Use BIT_ULL() for 64-bit stream masks
  media: nxp: imx8-isi: Correct color map between V4L2 and ISI
  ...

1 files changed, 331 insertions, 0 deletions

diff --git a/tools/perf/util/machine.h b/tools/perf/util/machine.h
new file mode 100644
index 000000000..26f982706
--- /dev/null
+++ b/tools/perf/util/machine.h
@@ -0,0 +1,331 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __PERF_MACHINE_H
+#define __PERF_MACHINE_H
+
+#include <sys/types.h>
+#include <linux/rbtree.h>
+#include "maps.h"
+#include "dsos.h"
+#include "rwsem.h"
+#include "threads.h"
+
+struct addr_location;
+struct branch_stack;
+struct dso;
+struct dso_id;
+struct evsel;
+struct perf_sample;
+struct symbol;
+struct target;
+struct thread;
+union perf_event;
+struct machines;
+
+/* Native host kernel uses -1 as pid index in machine */
+#define	HOST_KERNEL_ID			(-1)
+#define	DEFAULT_GUEST_KERNEL_ID		(0)
+
+extern const char *ref_reloc_sym_names[];
+
+struct vdso_info;
+
+struct machine {
+	struct rb_node	  rb_node;
+	pid_t		  pid;
+	u16		  id_hdr_size;
+	bool		  comm_exec;
+	bool		  kptr_restrict_warned;
+	bool		  single_address_space;
+	char		  *root_dir;
+	char		  *mmap_name;
+	char		  *kallsyms_filename;
+	struct threads    threads;
+	struct vdso_info  *vdso_info;
+	struct perf_env   *env;
+	struct dsos	  dsos;
+	struct maps	  *kmaps;
+	struct map	  *vmlinux_map;
+	u64		  kernel_start;
+	struct {
+		u64	  text_start;
+		u64	  text_end;
+	} sched, lock, traceiter, trace;
+	/*
+	 * The current parallelism level (number of threads that run on CPUs).
+	 * This value can be less than 1, or larger than the total number
+	 * of CPUs, if events are poorly ordered.
+	 */
+	int		  parallelism;
+	pid_t		  *current_tid;
+	size_t		  current_tid_sz;
+	union { /* Tool specific area */
+		void	  *priv;
+		u64	  db_id;
+	};
+	struct machines   *machines;
+	bool		  trampolines_mapped;
+};
+
+/*
+ * The main kernel (vmlinux) map
+ */
+static inline
+struct map *machine__kernel_map(struct machine *machine)
+{
+	return machine->vmlinux_map;
+}
+
+/*
+ * kernel (the one returned by machine__kernel_map()) plus kernel modules maps
+ */
+static inline
+struct maps *machine__kernel_maps(struct machine *machine)
+{
+	return machine->kmaps;
+}
+
+int machine__get_kernel_start(struct machine *machine);
+
+static inline u64 machine__kernel_start(struct machine *machine)
+{
+	if (!machine->kernel_start)
+		machine__get_kernel_start(machine);
+	return machine->kernel_start;
+}
+
+static inline bool machine__kernel_ip(struct machine *machine, u64 ip)
+{
+	u64 kernel_start = machine__kernel_start(machine);
+
+	return ip >= kernel_start;
+}
+
+u8 machine__addr_cpumode(struct machine *machine, u8 cpumode, u64 addr);
+
+struct thread *machine__find_thread(struct machine *machine, pid_t pid,
+				    pid_t tid);
+struct thread *machine__idle_thread(struct machine *machine);
+struct comm *machine__thread_exec_comm(struct machine *machine,
+				       struct thread *thread);
+
+int machine__process_comm_event(struct machine *machine, union perf_event *event,
+				struct perf_sample *sample);
+int machine__process_exit_event(struct machine *machine, union perf_event *event,
+				struct perf_sample *sample);
+int machine__process_fork_event(struct machine *machine, union perf_event *event,
+				struct perf_sample *sample);
+int machine__process_lost_event(struct machine *machine, union perf_event *event,
+				struct perf_sample *sample);
+int machine__process_lost_samples_event(struct machine *machine, union perf_event *event,
+					struct perf_sample *sample);
+int machine__process_aux_event(struct machine *machine,
+			       union perf_event *event);
+int machine__process_itrace_start_event(struct machine *machine,
+					union perf_event *event);
+int machine__process_aux_output_hw_id_event(struct machine *machine,
+					    union perf_event *event);
+int machine__process_switch_event(struct machine *machine,
+				  union perf_event *event);
+int machine__process_namespaces_event(struct machine *machine,
+				      union perf_event *event,
+				      struct perf_sample *sample);
+int machine__process_cgroup_event(struct machine *machine,
+				  union perf_event *event,
+				  struct perf_sample *sample);
+int machine__process_mmap_event(struct machine *machine, union perf_event *event,
+				struct perf_sample *sample);
+int machine__process_mmap2_event(struct machine *machine, union perf_event *event,
+				 struct perf_sample *sample);
+int machine__process_ksymbol(struct machine *machine,
+			     union perf_event *event,
+			     struct perf_sample *sample);
+int machine__process_text_poke(struct machine *machine,
+			       union perf_event *event,
+			       struct perf_sample *sample);
+int machine__process_event(struct machine *machine, union perf_event *event,
+				struct perf_sample *sample);
+
+typedef void (*machine__process_t)(struct machine *machine, void *data);
+
+struct machines {
+	struct machine host;
+	struct rb_root_cached guests;
+};
+
+int machines__init(struct machines *machines);
+void machines__exit(struct machines *machines);
+
+void machines__process_guests(struct machines *machines,
+			      machine__process_t process, void *data);
+
+struct machine *machines__add(struct machines *machines, pid_t pid,
+			      const char *root_dir);
+struct machine *machines__find(struct machines *machines, pid_t pid);
+struct machine *machines__findnew(struct machines *machines, pid_t pid);
+struct machine *machines__find_guest(struct machines *machines, pid_t pid);
+struct thread *machines__findnew_guest_code(struct machines *machines, pid_t pid);
+struct thread *machine__findnew_guest_code(struct machine *machine, pid_t pid);
+
+void machines__set_id_hdr_size(struct machines *machines, u16 id_hdr_size);
+void machines__set_comm_exec(struct machines *machines, bool comm_exec);
+
+struct machine *machine__new_host(struct perf_env *host_env);
+struct machine *machine__new_kallsyms(struct perf_env *host_env);
+struct machine *machine__new_live(struct perf_env *host_env, bool kernel_maps, pid_t pid);
+int machine__init(struct machine *machine, const char *root_dir, pid_t pid);
+void machine__exit(struct machine *machine);
+void machine__delete_threads(struct machine *machine);
+void machine__delete(struct machine *machine);
+void machine__remove_thread(struct machine *machine, struct thread *th);
+
+struct branch_info *sample__resolve_bstack(struct perf_sample *sample,
+					   struct addr_location *al);
+struct mem_info *sample__resolve_mem(struct perf_sample *sample,
+				     struct addr_location *al);
+
+struct callchain_cursor;
+
+int __thread__resolve_callchain(struct thread *thread,
+				struct callchain_cursor *cursor,
+				struct perf_sample *sample,
+				struct symbol **parent,
+				struct addr_location *root_al,
+				int max_stack,
+				bool symbols);
+
+static inline int thread__resolve_callchain(struct thread *thread,
+					    struct callchain_cursor *cursor,
+					    struct perf_sample *sample,
+					    struct symbol **parent,
+					    struct addr_location *root_al,
+					    int max_stack)
+{
+	return __thread__resolve_callchain(thread,
+					   cursor,
+					   sample,
+					   parent,
+					   root_al,
+					   max_stack,
+					   /*symbols=*/true);
+}
+
+/*
+ * Default guest kernel is defined by parameter --guestkallsyms
+ * and --guestmodules
+ */
+static inline bool machine__is_default_guest(struct machine *machine)
+{
+	return machine ? machine->pid == DEFAULT_GUEST_KERNEL_ID : false;
+}
+
+static inline bool machine__is_host(struct machine *machine)
+{
+	return machine ? machine->pid == HOST_KERNEL_ID : false;
+}
+
+bool machine__is_lock_function(struct machine *machine, u64 addr);
+int machine__nr_cpus_avail(struct machine *machine);
+
+struct thread *machine__findnew_thread(struct machine *machine, pid_t pid, pid_t tid);
+
+struct dso *machine__findnew_dso_id(struct machine *machine, const char *filename,
+				    const struct dso_id *id);
+struct dso *machine__findnew_dso(struct machine *machine, const char *filename);
+
+size_t machine__fprintf(struct machine *machine, FILE *fp);
+
+static inline
+struct symbol *machine__find_kernel_symbol(struct machine *machine, u64 addr,
+					   struct map **mapp)
+{
+	return maps__find_symbol(machine->kmaps, addr, mapp);
+}
+
+static inline
+struct symbol *machine__find_kernel_symbol_by_name(struct machine *machine,
+						   const char *name,
+						   struct map **mapp)
+{
+	return maps__find_symbol_by_name(machine->kmaps, name, mapp);
+}
+
+int arch__fix_module_text_start(u64 *start, u64 *size, const char *name);
+
+int machine__load_kallsyms(struct machine *machine, const char *filename);
+
+int machine__load_vmlinux_path(struct machine *machine);
+
+size_t machine__fprintf_dsos_buildid(struct machine *machine, FILE *fp,
+				     bool (skip)(struct dso *dso, int parm), int parm);
+size_t machines__fprintf_dsos(struct machines *machines, FILE *fp);
+size_t machines__fprintf_dsos_buildid(struct machines *machines, FILE *fp,
+				     bool (skip)(struct dso *dso, int parm), int parm);
+
+void machine__destroy_kernel_maps(struct machine *machine);
+int machine__create_kernel_maps(struct machine *machine);
+
+int machines__create_kernel_maps(struct machines *machines, pid_t pid);
+int machines__create_guest_kernel_maps(struct machines *machines);
+void machines__destroy_kernel_maps(struct machines *machines);
+
+typedef int (*machine__dso_t)(struct dso *dso, struct machine *machine, void *priv);
+
+int machine__for_each_dso(struct machine *machine, machine__dso_t fn,
+			  void *priv);
+
+typedef int (*machine__map_t)(struct map *map, void *priv);
+int machine__for_each_kernel_map(struct machine *machine, machine__map_t fn,
+				 void *priv);
+
+int machine__for_each_thread(struct machine *machine,
+			     int (*fn)(struct thread *thread, void *p),
+			     void *priv);
+int machines__for_each_thread(struct machines *machines,
+			      int (*fn)(struct thread *thread, void *p),
+			      void *priv);
+
+struct thread_list {
+	struct list_head	 list;
+	struct thread		*thread;
+};
+
+/* Make a list of struct thread_list based on threads in the machine. */
+int machine__thread_list(struct machine *machine, struct list_head *list);
+/* Free up the nodes within the thread_list list. */
+void thread_list__delete(struct list_head *list);
+
+pid_t machine__get_current_tid(struct machine *machine, int cpu);
+int machine__set_current_tid(struct machine *machine, int cpu, pid_t pid,
+			     pid_t tid);
+/*
+ * For use with libtraceevent's tep_set_function_resolver()
+ */
+char *machine__resolve_kernel_addr(void *vmachine, unsigned long long *addrp, char **modp);
+
+void machine__get_kallsyms_filename(struct machine *machine, char *buf,
+				    size_t bufsz);
+
+int machine__create_extra_kernel_maps(struct machine *machine,
+				      struct dso *kernel);
+
+/* Kernel-space maps for symbols that are outside the main kernel map and module maps */
+struct extra_kernel_map {
+	u64 start;
+	u64 end;
+	u64 pgoff;
+	char name[KMAP_NAME_LEN];
+};
+
+int machine__create_extra_kernel_map(struct machine *machine,
+				     struct dso *kernel,
+				     struct extra_kernel_map *xm);
+
+int machine__map_x86_64_entry_trampolines(struct machine *machine,
+					  struct dso *kernel);
+
+int machine__resolve(struct machine *machine, struct addr_location *al,
+		     struct perf_sample *sample);
+
+int machine__hit_all_dsos(struct machine *machine);
+
+#endif /* __PERF_MACHINE_H */