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author | 2022-01-18 04:45:32 -0500 | |
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committer | 2022-01-19 12:14:02 -0500 | |
commit | 4f5a884fc212d99654e4fb36ba98d5354f0dd18e (patch) | |
tree | f4ac26f5acd43be75cb9d3b2f89fa92c40dbc8ee /tools/include | |
parent | KVM: avoid warning on s390 in mark_page_dirty (diff) | |
parent | KVM: VMX: switch blocked_vcpu_on_cpu_lock to raw spinlock (diff) | |
download | linux-4f5a884fc212d99654e4fb36ba98d5354f0dd18e.tar.gz linux-4f5a884fc212d99654e4fb36ba98d5354f0dd18e.tar.bz2 linux-4f5a884fc212d99654e4fb36ba98d5354f0dd18e.zip |
Merge branch 'kvm-pi-raw-spinlock' into HEAD
Bring in fix for VT-d posted interrupts before further changing the code in 5.17.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tools/include')
-rw-r--r-- | tools/include/linux/debug_locks.h | 14 | ||||
-rw-r--r-- | tools/include/linux/hardirq.h | 12 | ||||
-rw-r--r-- | tools/include/linux/irqflags.h | 39 | ||||
-rw-r--r-- | tools/include/linux/lockdep.h | 72 | ||||
-rw-r--r-- | tools/include/linux/proc_fs.h | 4 | ||||
-rw-r--r-- | tools/include/linux/spinlock.h | 2 | ||||
-rw-r--r-- | tools/include/linux/stacktrace.h | 33 |
7 files changed, 0 insertions, 176 deletions
diff --git a/tools/include/linux/debug_locks.h b/tools/include/linux/debug_locks.h deleted file mode 100644 index 72d595ce764a..000000000000 --- a/tools/include/linux/debug_locks.h +++ /dev/null @@ -1,14 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _LIBLOCKDEP_DEBUG_LOCKS_H_ -#define _LIBLOCKDEP_DEBUG_LOCKS_H_ - -#include <stddef.h> -#include <linux/compiler.h> -#include <asm/bug.h> - -#define DEBUG_LOCKS_WARN_ON(x) WARN_ON(x) - -extern bool debug_locks; -extern bool debug_locks_silent; - -#endif diff --git a/tools/include/linux/hardirq.h b/tools/include/linux/hardirq.h deleted file mode 100644 index b25580b6a9be..000000000000 --- a/tools/include/linux/hardirq.h +++ /dev/null @@ -1,12 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _LIBLOCKDEP_LINUX_HARDIRQ_H_ -#define _LIBLOCKDEP_LINUX_HARDIRQ_H_ - -#define SOFTIRQ_BITS 0UL -#define HARDIRQ_BITS 0UL -#define SOFTIRQ_SHIFT 0UL -#define HARDIRQ_SHIFT 0UL -#define hardirq_count() 0UL -#define softirq_count() 0UL - -#endif diff --git a/tools/include/linux/irqflags.h b/tools/include/linux/irqflags.h deleted file mode 100644 index 501262aee8ff..000000000000 --- a/tools/include/linux/irqflags.h +++ /dev/null @@ -1,39 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _LIBLOCKDEP_LINUX_TRACE_IRQFLAGS_H_ -#define _LIBLOCKDEP_LINUX_TRACE_IRQFLAGS_H_ - -# define lockdep_hardirq_context() 0 -# define lockdep_softirq_context(p) 0 -# define lockdep_hardirqs_enabled() 0 -# define lockdep_softirqs_enabled(p) 0 -# define lockdep_hardirq_enter() do { } while (0) -# define lockdep_hardirq_exit() do { } while (0) -# define lockdep_softirq_enter() do { } while (0) -# define lockdep_softirq_exit() do { } while (0) -# define INIT_TRACE_IRQFLAGS - -# define stop_critical_timings() do { } while (0) -# define start_critical_timings() do { } while (0) - -#define raw_local_irq_disable() do { } while (0) -#define raw_local_irq_enable() do { } while (0) -#define raw_local_irq_save(flags) ((flags) = 0) -#define raw_local_irq_restore(flags) ((void)(flags)) -#define raw_local_save_flags(flags) ((flags) = 0) -#define raw_irqs_disabled_flags(flags) ((void)(flags)) -#define raw_irqs_disabled() 0 -#define raw_safe_halt() - -#define local_irq_enable() do { } while (0) -#define local_irq_disable() do { } while (0) -#define local_irq_save(flags) ((flags) = 0) -#define local_irq_restore(flags) ((void)(flags)) -#define local_save_flags(flags) ((flags) = 0) -#define irqs_disabled() (1) -#define irqs_disabled_flags(flags) ((void)(flags), 0) -#define safe_halt() do { } while (0) - -#define trace_lock_release(x, y) -#define trace_lock_acquire(a, b, c, d, e, f, g) - -#endif diff --git a/tools/include/linux/lockdep.h b/tools/include/linux/lockdep.h deleted file mode 100644 index e56997288f2b..000000000000 --- a/tools/include/linux/lockdep.h +++ /dev/null @@ -1,72 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _LIBLOCKDEP_LOCKDEP_H_ -#define _LIBLOCKDEP_LOCKDEP_H_ - -#include <sys/prctl.h> -#include <sys/syscall.h> -#include <string.h> -#include <limits.h> -#include <linux/utsname.h> -#include <linux/compiler.h> -#include <linux/export.h> -#include <linux/kern_levels.h> -#include <linux/err.h> -#include <linux/rcu.h> -#include <linux/list.h> -#include <linux/hardirq.h> -#include <unistd.h> - -#define MAX_LOCK_DEPTH 63UL - -#define asmlinkage -#define __visible - -#include "../../../include/linux/lockdep.h" - -struct task_struct { - u64 curr_chain_key; - int lockdep_depth; - unsigned int lockdep_recursion; - struct held_lock held_locks[MAX_LOCK_DEPTH]; - gfp_t lockdep_reclaim_gfp; - int pid; - int state; - char comm[17]; -}; - -#define TASK_RUNNING 0 - -extern struct task_struct *__curr(void); - -#define current (__curr()) - -static inline int debug_locks_off(void) -{ - return 1; -} - -#define task_pid_nr(tsk) ((tsk)->pid) - -#define KSYM_NAME_LEN 128 -#define printk(...) dprintf(STDOUT_FILENO, __VA_ARGS__) -#define pr_err(format, ...) fprintf (stderr, format, ## __VA_ARGS__) -#define pr_warn pr_err -#define pr_cont pr_err - -#define list_del_rcu list_del - -#define atomic_t unsigned long -#define atomic_inc(x) ((*(x))++) - -#define print_tainted() "" -#define static_obj(x) 1 - -#define debug_show_all_locks() -extern void debug_check_no_locks_held(void); - -static __used bool __is_kernel_percpu_address(unsigned long addr, void *can_addr) -{ - return false; -} - -#endif diff --git a/tools/include/linux/proc_fs.h b/tools/include/linux/proc_fs.h deleted file mode 100644 index 8b3b03b64fda..000000000000 --- a/tools/include/linux/proc_fs.h +++ /dev/null @@ -1,4 +0,0 @@ -#ifndef _TOOLS_INCLUDE_LINUX_PROC_FS_H -#define _TOOLS_INCLUDE_LINUX_PROC_FS_H - -#endif /* _TOOLS_INCLUDE_LINUX_PROC_FS_H */ diff --git a/tools/include/linux/spinlock.h b/tools/include/linux/spinlock.h index c934572d935c..622266b197d0 100644 --- a/tools/include/linux/spinlock.h +++ b/tools/include/linux/spinlock.h @@ -37,6 +37,4 @@ static inline bool arch_spin_is_locked(arch_spinlock_t *mutex) return true; } -#include <linux/lockdep.h> - #endif diff --git a/tools/include/linux/stacktrace.h b/tools/include/linux/stacktrace.h deleted file mode 100644 index ae343ac35bfa..000000000000 --- a/tools/include/linux/stacktrace.h +++ /dev/null @@ -1,33 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _LIBLOCKDEP_LINUX_STACKTRACE_H_ -#define _LIBLOCKDEP_LINUX_STACKTRACE_H_ - -#include <execinfo.h> - -struct stack_trace { - unsigned int nr_entries, max_entries; - unsigned long *entries; - int skip; -}; - -static inline void print_stack_trace(struct stack_trace *trace, int spaces) -{ - backtrace_symbols_fd((void **)trace->entries, trace->nr_entries, 1); -} - -#define save_stack_trace(trace) \ - ((trace)->nr_entries = \ - backtrace((void **)(trace)->entries, (trace)->max_entries)) - -static inline int dump_stack(void) -{ - void *array[64]; - size_t size; - - size = backtrace(array, 64); - backtrace_symbols_fd(array, size, 1); - - return 0; -} - -#endif |